engine: rework how HTTP finite-machine works, use function pointers instead of enum. Preliminary chunked transfer and compression support.

* Update MultiEmulator submodule

.builds/alpine.yml

@@ -0,0 +1,28 @@
+image: alpine/latest
+packages:
+- build-base
+- sdl2-dev
+- freetype-dev
+- fontconfig-dev
+- opus-dev
+- bzip2-dev
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    ./waf configure -8 --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    ./waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-alpine-amd64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-alpine-amd64.tar.bz2

.builds/debian-arm64.yml

@@ -0,0 +1,31 @@
+image: debian/sid
+arch: amd64
+packages:
+- build-essential
+- python-is-python3
+- libsdl2-dev
+- libfreetype-dev
+- libfontconfig-dev
+- libopus-dev
+- libbz2-dev
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    ./waf configure -8 --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    ./waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-debian-arm64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-debian-arm64.tar.bz2
+

.builds/debian.yml

@@ -0,0 +1,30 @@
+image: debian/sid
+packages:
+- build-essential
+- python-is-python3
+- libsdl2-dev
+- libfreetype-dev
+- libfontconfig-dev
+- libopus-dev
+- libbz2-dev
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    ./waf configure -8 --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    ./waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-debian-amd64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-debian-amd64.tar.bz2
+

.builds/freebsd.yml

@@ -0,0 +1,30 @@
+image: freebsd/latest
+packages:
+- lang/python
+- devel/pkgconf
+- devel/sdl20
+- print/freetype2
+- x11-fonts/fontconfig
+- audio/opus
+- archivers/bzip2
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    ./waf configure --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    ./waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-freebsd-amd64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-freebsd-amd64.tar.bz2
+

.builds/netbsd.yml

@@ -0,0 +1,30 @@
+image: netbsd/latest
+packages:
+- python311
+- SDL2
+- freetype2
+- fontconfig
+- libopus
+- pkgconf
+- bzip2
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    python3.11 waf configure --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    python3.11 waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-netbsd-amd64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-netbsd-amd64.tar.bz2
+

.builds/openbsd.yml

@@ -0,0 +1,27 @@
+image: openbsd/latest
+packages:
+- python3
+- sdl2
+- opus
+- bzip2
+sources:
+- https://git.sr.ht/~a1batross/xash3d-fwgs
+tasks:
+- client: |
+    cd xash3d-fwgs
+    python3 waf configure --enable-tests --enable-engine-tests build install --destdir=bin
+- server: |
+    cd xash3d-fwgs
+    python3 waf configure --reconfigure --dedicated build install --destdir=bin
+- run-tests: |
+    cd xash3d-fwgs/bin
+    export SDL_VIDEODRIVER=wayland
+    ./xash3d -runtests
+    ./xash -runtests
+    rm -rf valve/gameinfo.txt test_*
+- package: |
+    cd xash3d-fwgs/bin
+    tar -cjvf xash3d-fwgs-openbsd-amd64.tar.bz2 *
+artifacts:
+- xash3d-fwgs/bin/xash3d-fwgs-openbsd-amd64.tar.bz2
+

.cirrus.yml

@@ -1,34 +1,22 @@
-task:
-  name: freebsd-12-amd64
-  freebsd_instance:
-    image_family: freebsd-12-3
-  setup_script:
-    - pkg update
-    - pkg install -y git sdl2 python fontconfig
-    - git submodule update --init --recursive
-  test_script:
-    - ./scripts/cirrus/build_freebsd.sh dedicated
-    - ./scripts/cirrus/build_freebsd.sh full
-
-task:
-  name: freebsd-13-amd64
-  freebsd_instance:
-    image_family: freebsd-13-1
-  setup_script:
-    - pkg update
-    - pkg install -y git sdl2 python fontconfig
-    - git submodule update --init --recursive
-  test_script:
-    - ./scripts/cirrus/build_freebsd.sh dedicated
-    - ./scripts/cirrus/build_freebsd.sh full
-
 task:
   name: freebsd-14-amd64
   freebsd_instance:
-    image_family: freebsd-14-0-snap
+    image_family: freebsd-14-0
   setup_script:
     - pkg update
-    - pkg install -y git sdl2 python fontconfig
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
+    - git submodule update --init --recursive
+  test_script:
+    - ./scripts/cirrus/build_freebsd.sh dedicated
+    - ./scripts/cirrus/build_freebsd.sh full
+
+task:
+  name: freebsd-15-amd64
+  freebsd_instance:
+    image_family: freebsd-15-0-snap
+  setup_script:
+    - pkg update
+    - pkg install -y pkgconf git sdl2 python fontconfig opus
     - git submodule update --init --recursive
   test_script:
     - ./scripts/cirrus/build_freebsd.sh dedicated

.editorconfig

@@ -1,9 +1,365 @@
-# EditorConfig is awesome: https://EditorConfig.org
+# this file is just a suggestion, you might follow it, you might not
 root = true
 
 [*]
-charset = latin1
+charset = utf-8
 end_of_line = lf
 indent_style = tab
 insert_final_newline = true
 trim_trailing_whitespace = true
+ij_formatter_off_tag = @formatter:off
+ij_formatter_on_tag = @formatter:on
+
+[*.{c++,cc,cpp,cppm,cxx,h,h++,hh,hpp,hxx,inl,ipp,ixx,tlh,tli}]
+
+# Visual C++ Formatting settings
+cpp_indent_braces = false
+cpp_indent_multi_line_relative_to = innermost_parenthesis
+cpp_indent_within_parentheses = indent
+cpp_indent_preserve_within_parentheses = true
+cpp_indent_case_contents = true
+cpp_indent_case_labels = false
+cpp_indent_case_contents_when_block = false
+cpp_indent_lambda_braces_when_parameter = true
+cpp_indent_goto_labels = one_left
+cpp_indent_preprocessor = leftmost_column
+cpp_indent_access_specifiers = false
+cpp_indent_namespace_contents = true
+cpp_indent_preserve_comments = false
+cpp_new_line_before_open_brace_namespace = new_line
+cpp_new_line_before_open_brace_type = new_line
+cpp_new_line_before_open_brace_function = new_line
+cpp_new_line_before_open_brace_block = new_line
+cpp_new_line_before_open_brace_lambda = new_line
+cpp_new_line_scope_braces_on_separate_lines = true
+cpp_new_line_close_brace_same_line_empty_type = false
+cpp_new_line_close_brace_same_line_empty_function = false
+cpp_new_line_before_catch = true
+cpp_new_line_before_else = true
+cpp_new_line_before_while_in_do_while = false
+cpp_space_before_function_open_parenthesis = remove
+cpp_space_within_parameter_list_parentheses = true
+cpp_space_between_empty_parameter_list_parentheses = true
+cpp_space_after_keywords_in_control_flow_statements = false
+cpp_space_within_control_flow_statement_parentheses = true
+cpp_space_before_lambda_open_parenthesis = false
+cpp_space_within_cast_parentheses = false
+cpp_space_after_cast_close_parenthesis = false
+cpp_space_within_expression_parentheses = true
+cpp_space_before_block_open_brace = true
+cpp_space_between_empty_braces = true
+cpp_space_before_initializer_list_open_brace = false
+cpp_space_within_initializer_list_braces = true
+cpp_space_preserve_in_initializer_list = true
+cpp_space_before_open_square_bracket = false
+cpp_space_within_square_brackets = false
+cpp_space_before_empty_square_brackets = false
+cpp_space_between_empty_square_brackets = false
+cpp_space_group_square_brackets = true
+cpp_space_within_lambda_brackets = false
+cpp_space_between_empty_lambda_brackets = false
+cpp_space_before_comma = false
+cpp_space_after_comma = true
+cpp_space_remove_around_member_operators = true
+cpp_space_before_inheritance_colon = true
+cpp_space_before_constructor_colon = true
+cpp_space_remove_before_semicolon = true
+cpp_space_after_semicolon = true
+cpp_space_remove_around_unary_operator = true
+cpp_space_around_binary_operator = insert
+cpp_space_around_assignment_operator = insert
+cpp_space_pointer_reference_alignment = right
+cpp_space_around_ternary_operator = insert
+cpp_use_unreal_engine_macro_formatting = true
+cpp_wrap_preserve_blocks = one_liners
+
+# IDEA settings
+ij_c_add_brief_tag = false
+ij_c_add_getter_prefix = true
+ij_c_add_setter_prefix = true
+ij_c_align_dictionary_pair_values = false
+ij_c_align_group_field_declarations = false
+ij_c_align_init_list_in_columns = true
+ij_c_align_multiline_array_initializer_expression = false
+ij_c_align_multiline_assignment = false
+ij_c_align_multiline_binary_operation = false
+ij_c_align_multiline_chained_methods = false
+ij_c_align_multiline_for = true
+ij_c_align_multiline_ternary_operation = false
+ij_c_array_initializer_comma_on_next_line = false
+ij_c_array_initializer_new_line_after_left_brace = false
+ij_c_array_initializer_right_brace_on_new_line = false
+ij_c_array_initializer_wrap = off
+ij_c_assignment_wrap = off
+ij_c_binary_operation_sign_on_next_line = false
+ij_c_binary_operation_wrap = off
+ij_c_blank_lines_after_class_header = 0
+ij_c_blank_lines_after_imports = 1
+ij_c_blank_lines_around_class = 1
+ij_c_blank_lines_around_field = 0
+ij_c_blank_lines_around_field_in_interface = 0
+ij_c_blank_lines_around_method = 1
+ij_c_blank_lines_around_method_in_interface = 1
+ij_c_blank_lines_around_namespace = 0
+ij_c_blank_lines_around_properties_in_declaration = 0
+ij_c_blank_lines_around_properties_in_interface = 0
+ij_c_blank_lines_before_imports = 1
+ij_c_blank_lines_before_method_body = 0
+ij_c_block_brace_placement = next_line
+ij_c_block_brace_style = next_line
+ij_c_block_comment_at_first_column = true
+ij_c_catch_on_new_line = false
+ij_c_class_brace_style = next_line
+ij_c_class_constructor_init_list_align_multiline = true
+ij_c_class_constructor_init_list_comma_on_next_line = false
+ij_c_class_constructor_init_list_new_line_after_colon = never
+ij_c_class_constructor_init_list_new_line_before_colon = if_long
+ij_c_class_constructor_init_list_wrap = normal
+ij_c_copy_is_deep = false
+ij_c_create_interface_for_categories = true
+ij_c_declare_generated_methods = true
+ij_c_description_include_member_names = true
+ij_c_discharged_short_ternary_operator = false
+ij_c_do_not_add_breaks = false
+ij_c_do_while_brace_force = never
+ij_c_else_on_new_line = false
+ij_c_enum_constants_comma_on_next_line = false
+ij_c_enum_constants_wrap = off
+ij_c_for_brace_force = never
+ij_c_for_statement_new_line_after_left_paren = false
+ij_c_for_statement_right_paren_on_new_line = false
+ij_c_for_statement_wrap = off
+ij_c_function_brace_placement = next_line
+ij_c_function_call_arguments_align_multiline = true
+ij_c_function_call_arguments_align_multiline_pars = false
+ij_c_function_call_arguments_comma_on_next_line = false
+ij_c_function_call_arguments_new_line_after_lpar = false
+ij_c_function_call_arguments_new_line_before_rpar = false
+ij_c_function_call_arguments_wrap = normal
+ij_c_function_non_top_after_return_type_wrap = normal
+ij_c_function_parameters_align_multiline = true
+ij_c_function_parameters_align_multiline_pars = false
+ij_c_function_parameters_comma_on_next_line = false
+ij_c_function_parameters_new_line_after_lpar = false
+ij_c_function_parameters_new_line_before_rpar = false
+ij_c_function_parameters_wrap = normal
+ij_c_function_top_after_return_type_wrap = normal
+ij_c_generate_additional_eq_operators = true
+ij_c_generate_additional_rel_operators = true
+ij_c_generate_class_constructor = true
+ij_c_generate_comparison_operators_use_std_tie = false
+ij_c_generate_instance_variables_for_properties = ask
+ij_c_generate_operators_as_members = true
+ij_c_header_guard_style_pattern = ${PROJECT_NAME}_${FILE_NAME}_${EXT}
+ij_c_if_brace_force = never
+ij_c_in_line_short_ternary_operator = true
+ij_c_indent_block_comment = true
+ij_c_indent_c_struct_members = 4
+ij_c_indent_case_from_switch = true
+ij_c_indent_class_members = 4
+ij_c_indent_directive_as_code = false
+ij_c_indent_implementation_members = 0
+ij_c_indent_inside_code_block = 4
+ij_c_indent_interface_members = 0
+ij_c_indent_interface_members_except_ivars_block = false
+ij_c_indent_namespace_members = 4
+ij_c_indent_preprocessor_directive = 0
+ij_c_indent_visibility_keywords = 0
+ij_c_insert_override = true
+ij_c_insert_virtual_with_override = false
+ij_c_introduce_auto_consts = false
+ij_c_introduce_auto_vars = false
+ij_c_introduce_const_params = false
+ij_c_introduce_const_vars = false
+ij_c_introduce_constexpr_consts = false
+ij_c_introduce_generate_property = false
+ij_c_introduce_generate_synthesize = true
+ij_c_introduce_globals_to_header = true
+ij_c_introduce_prop_to_private_category = false
+ij_c_introduce_static_consts = true
+ij_c_introduce_use_ns_types = false
+ij_c_ivars_prefix = _
+ij_c_ivars_suffix =
+ij_c_keep_blank_lines_before_end = 2
+ij_c_keep_blank_lines_before_right_brace = 2
+ij_c_keep_blank_lines_in_code = 2
+ij_c_keep_blank_lines_in_declarations = 2
+ij_c_keep_case_expressions_in_one_line = false
+ij_c_keep_control_statement_in_one_line = false
+ij_c_keep_directive_at_first_column = true
+ij_c_keep_first_column_comment = false
+ij_c_keep_line_breaks = true
+ij_c_keep_nested_namespaces_in_one_line = false
+ij_c_keep_simple_blocks_in_one_line = false
+ij_c_keep_simple_methods_in_one_line = false
+ij_c_keep_structures_in_one_line = false
+ij_c_lambda_capture_list_align_multiline = false
+ij_c_lambda_capture_list_align_multiline_bracket = false
+ij_c_lambda_capture_list_comma_on_next_line = false
+ij_c_lambda_capture_list_new_line_after_lbracket = false
+ij_c_lambda_capture_list_new_line_before_rbracket = false
+ij_c_lambda_capture_list_wrap = off
+ij_c_line_comment_add_space = false
+ij_c_line_comment_at_first_column = true
+ij_c_method_brace_placement = end_of_line
+ij_c_method_call_arguments_align_by_colons = true
+ij_c_method_call_arguments_align_multiline = false
+ij_c_method_call_arguments_special_dictionary_pairs_treatment = true
+ij_c_method_call_arguments_wrap = off
+ij_c_method_call_chain_wrap = off
+ij_c_method_parameters_align_by_colons = true
+ij_c_method_parameters_align_multiline = false
+ij_c_method_parameters_wrap = off
+ij_c_namespace_brace_placement = next_line
+ij_c_parentheses_expression_new_line_after_left_paren = false
+ij_c_parentheses_expression_right_paren_on_new_line = false
+ij_c_place_assignment_sign_on_next_line = false
+ij_c_property_nonatomic = true
+ij_c_put_ivars_to_implementation = true
+ij_c_refactor_compatibility_aliases_and_classes = true
+ij_c_refactor_properties_and_ivars = true
+ij_c_release_style = ivar
+ij_c_retain_object_parameters_in_constructor = true
+ij_c_semicolon_after_method_signature = false
+ij_c_shift_operation_align_multiline = true
+ij_c_shift_operation_wrap = normal
+ij_c_show_non_virtual_functions = false
+ij_c_space_after_colon = true
+ij_c_space_after_colon_in_foreach = true
+ij_c_space_after_colon_in_selector = false
+ij_c_space_after_comma = true
+ij_c_space_after_cup_in_blocks = false
+ij_c_space_after_dictionary_literal_colon = true
+ij_c_space_after_for_semicolon = true
+ij_c_space_after_init_list_colon = true
+ij_c_space_after_method_parameter_type_parentheses = false
+ij_c_space_after_method_return_type_parentheses = false
+ij_c_space_after_pointer_in_declaration = false
+ij_c_space_after_quest = true
+ij_c_space_after_reference_in_declaration = false
+ij_c_space_after_reference_in_rvalue = false
+ij_c_space_after_structures_rbrace = true
+ij_c_space_after_superclass_colon = true
+ij_c_space_after_type_cast = false
+ij_c_space_after_visibility_sign_in_method_declaration = true
+ij_c_space_before_autorelease_pool_lbrace = true
+ij_c_space_before_catch_keyword = true
+ij_c_space_before_catch_left_brace = true
+ij_c_space_before_catch_parentheses = false
+ij_c_space_before_category_parentheses = true
+ij_c_space_before_chained_send_message = true
+ij_c_space_before_class_left_brace = true
+ij_c_space_before_colon = true
+ij_c_space_before_colon_in_foreach = true
+ij_c_space_before_comma = false
+ij_c_space_before_dictionary_literal_colon = true
+ij_c_space_before_do_left_brace = true
+ij_c_space_before_else_keyword = true
+ij_c_space_before_else_left_brace = true
+ij_c_space_before_export_lbrace = true
+ij_c_space_before_for_left_brace = true
+ij_c_space_before_for_parentheses = false
+ij_c_space_before_for_semicolon = false
+ij_c_space_before_if_left_brace = true
+ij_c_space_before_if_parentheses = false
+ij_c_space_before_init_list = false
+ij_c_space_before_init_list_colon = true
+ij_c_space_before_method_call_parentheses = false
+ij_c_space_before_method_left_brace = true
+ij_c_space_before_method_parentheses = false
+ij_c_space_before_namespace_lbrace = true
+ij_c_space_before_pointer_in_declaration = true
+ij_c_space_before_property_attributes_parentheses = false
+ij_c_space_before_protocols_brackets = true
+ij_c_space_before_quest = true
+ij_c_space_before_reference_in_declaration = true
+ij_c_space_before_superclass_colon = true
+ij_c_space_before_switch_left_brace = true
+ij_c_space_before_switch_parentheses = false
+ij_c_space_before_template_call_lt = false
+ij_c_space_before_template_declaration_lt = true
+ij_c_space_before_try_left_brace = true
+ij_c_space_before_while_keyword = true
+ij_c_space_before_while_left_brace = true
+ij_c_space_before_while_parentheses = false
+ij_c_space_between_adjacent_brackets = false
+ij_c_space_between_operator_and_punctuator = false
+ij_c_space_within_empty_array_initializer_braces = true
+ij_c_spaces_around_additive_operators = true
+ij_c_spaces_around_assignment_operators = true
+ij_c_spaces_around_bitwise_operators = true
+ij_c_spaces_around_equality_operators = true
+ij_c_spaces_around_lambda_arrow = true
+ij_c_spaces_around_logical_operators = true
+ij_c_spaces_around_multiplicative_operators = true
+ij_c_spaces_around_pm_operators = false
+ij_c_spaces_around_relational_operators = true
+ij_c_spaces_around_shift_operators = true
+ij_c_spaces_around_unary_operator = false
+ij_c_spaces_within_array_initializer_braces = true
+ij_c_spaces_within_braces = false
+ij_c_spaces_within_brackets = false
+ij_c_spaces_within_cast_parentheses = false
+ij_c_spaces_within_catch_parentheses = true
+ij_c_spaces_within_category_parentheses = false
+ij_c_spaces_within_empty_braces = false
+ij_c_spaces_within_empty_function_call_parentheses = true
+ij_c_spaces_within_empty_function_declaration_parentheses = true
+ij_c_spaces_within_empty_lambda_capture_list_bracket = false
+ij_c_spaces_within_empty_template_call_ltgt = false
+ij_c_spaces_within_empty_template_declaration_ltgt = false
+ij_c_spaces_within_for_parentheses = true
+ij_c_spaces_within_function_call_parentheses = true
+ij_c_spaces_within_function_declaration_parentheses = true
+ij_c_spaces_within_if_parentheses = true
+ij_c_spaces_within_lambda_capture_list_bracket = false
+ij_c_spaces_within_method_parameter_type_parentheses = false
+ij_c_spaces_within_method_return_type_parentheses = false
+ij_c_spaces_within_parentheses = true
+ij_c_spaces_within_property_attributes_parentheses = false
+ij_c_spaces_within_protocols_brackets = false
+ij_c_spaces_within_send_message_brackets = false
+ij_c_spaces_within_structured_binding_list_bracket = false
+ij_c_spaces_within_switch_parentheses = true
+ij_c_spaces_within_template_call_ltgt = false
+ij_c_spaces_within_template_declaration_ltgt = false
+ij_c_spaces_within_template_double_gt = false
+ij_c_spaces_within_while_parentheses = true
+ij_c_special_else_if_treatment = true
+ij_c_structured_binding_list_align_multiline = false
+ij_c_structured_binding_list_align_multiline_bracket = false
+ij_c_structured_binding_list_comma_on_next_line = false
+ij_c_structured_binding_list_new_line_after_lbracket = false
+ij_c_structured_binding_list_new_line_before_rbracket = false
+ij_c_structured_binding_list_wrap = off
+ij_c_superclass_list_after_colon = never
+ij_c_superclass_list_align_multiline = true
+ij_c_superclass_list_before_colon = if_long
+ij_c_superclass_list_comma_on_next_line = false
+ij_c_superclass_list_wrap = on_every_item
+ij_c_tag_prefix_of_block_comment = at
+ij_c_tag_prefix_of_line_comment = back_slash
+ij_c_template_call_arguments_align_multiline = false
+ij_c_template_call_arguments_align_multiline_pars = false
+ij_c_template_call_arguments_comma_on_next_line = false
+ij_c_template_call_arguments_new_line_after_lt = false
+ij_c_template_call_arguments_new_line_before_gt = false
+ij_c_template_call_arguments_wrap = off
+ij_c_template_declaration_function_body_indent = false
+ij_c_template_declaration_function_wrap = split_into_lines
+ij_c_template_declaration_struct_body_indent = false
+ij_c_template_declaration_struct_wrap = split_into_lines
+ij_c_template_parameters_align_multiline = false
+ij_c_template_parameters_align_multiline_pars = false
+ij_c_template_parameters_comma_on_next_line = false
+ij_c_template_parameters_new_line_after_lt = false
+ij_c_template_parameters_new_line_before_gt = false
+ij_c_template_parameters_wrap = off
+ij_c_ternary_operation_signs_on_next_line = false
+ij_c_ternary_operation_wrap = off
+ij_c_type_qualifiers_placement = before
+ij_c_use_modern_casts = true
+ij_c_use_setters_in_constructor = true
+ij_c_while_brace_force = never
+ij_c_while_on_new_line = false
+ij_c_wrap_property_declaration = off

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: https://github.com/FWGS/xash3d-fwgs/blob/master/Documentation/donate.md

.github/workflows/c-cpp.yml

@@ -13,6 +13,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          # Linux build specifically want oldest Ubuntu as possible
+          # to be crossdistribution compatible, otherwise use ubuntu-latest
           - os: ubuntu-20.04
             targetos: linux
             targetarch: amd64
@@ -22,105 +24,101 @@ jobs:
 #          - os: ubuntu-aarch64-20.04
 #            targetos: linux
 #            targetarch: aarch64
-
-#          - os: ubuntu-20.04
-#            targetos: android
-#            targetarch: 32
-#          - os: ubuntu-20.04
-#            targetos: android
-#            targetarch: 64
-
+          - os: ubuntu-20.04
+            targetos: android
+            targetarch: multiarch
 #          - os: ubuntu-20.04
 #            targetos: motomagx
 #            targetarch: armv6
 
-          - os: ubuntu-20.04
+          - os: ubuntu-latest
             targetos: nswitch
             targetarch: arm64
-          - os: ubuntu-20.04
+          - os: ubuntu-latest
             targetos: psvita
             targetarch: armv7hf
           - os: windows-latest
             targetos: win32
             targetarch: amd64
-          - os: windows-latest
+          - os: windows-2019 # always use the oldest possible for 32-bit because of older compilers, and better support of certain legacy OSes
             targetos: win32
             targetarch: i386
+          - os: macos-14 # in GitHub documentation, it's an ARM64 machine
+            targetos: apple
+            targetarch: arm64
+          - os: macos-12 # in GitHub documentation, it's an x86 machine
+            targetos: apple
+            targetarch: amd64
     env:
-      SDL_VERSION: 2.26.2
+      SDL_VERSION: 2.30.3
       GH_CPU_ARCH: ${{ matrix.targetarch }}
-      ANDROID_SDK_TOOLS_VER: 4333796
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Install dependencies
       run: bash scripts/gha/deps_${{ matrix.targetos }}.sh
     - name: Build engine
+      env:
+        FWGS_PFX_PASSWORD: ${{ secrets.FWGS_PFX_PASSWORD }}
       run: bash scripts/gha/build_${{ matrix.targetos }}.sh
     - name: Upload engine (artifacts)
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: artifact-${{ matrix.targetos }}-${{ matrix.targetarch }}
         path: artifacts/*
   flatpak:
-    name: "Flatpak"
     runs-on: ubuntu-latest
     strategy:
       matrix:
         include:
           - app: su.xash.Engine.Compat.i386
     container:
-      image: bilelmoussaoui/flatpak-github-actions:freedesktop-22.08
+      image: bilelmoussaoui/flatpak-github-actions:freedesktop-23.08
       options: --privileged
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
     - name: Build flatpak (Compat.i386)
-      uses: FWGS/flatpak-github-actions/flatpak-builder@v5
+      uses: FWGS/flatpak-github-actions/flatpak-builder@v6.3
       with:
         bundle: ${{ matrix.app }}.flatpak
         manifest-path: scripts/flatpak/${{ matrix.app }}.yml
-    - name: Upload engine (artifacts)
-      uses: actions/upload-artifact@v3
-      with:
-        name: artifact-${{ matrix.targetos }}-${{ matrix.targetarch }}
-        path: artifacts/*
   release:
     name: "Upload releases"
     runs-on: ubuntu-latest
     needs: [build, flatpak]
     if: ${{ github.event_name == 'push' }}
     steps:
-    - name: Remove old release
-      uses: FWGS/delete-tag-and-release@v0.2.1-dev
-      with:
-        tag_name: ${{ github.ref_name == 'master' && 'continuous' || format('continuous-{0}', github.ref_name) }}
-        delete_release: true
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-    - name: Fetch artifacts
-      uses: actions/download-artifact@v3.0.1
-      with:
-        path: artifacts/
-    - name: Repackage binaries and allow GitHub to process removed release for few seconds
+    - name: Remove old release, fetch artifacts, repackage binaries and upload new release
+      env:
+        GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        RELEASE_TAG: ${{ github.ref_name == 'master' && 'continuous' || format('continuous-{0}', github.ref_name) }}
       run: |
-        cd artifacts/
-        for i in artifact-* su.xash.Engine.*; do
+        gh release delete "$RELEASE_TAG" \
+          --yes \
+          --cleanup-tag \
+          --repo "$GITHUB_REPOSITORY" || true
+        sleep 20s
+        gh run download "$GITHUB_RUN_ID" \
+          --dir artifacts/ \
+          --repo "$GITHUB_REPOSITORY"
+        pushd artifacts/
+        echo "Found artifacts:"
+        ls
+        for i in $(find -mindepth 1 -maxdepth 1 -type d); do
           mv "$i"/* .
           rm -rf "$i"
         done
-        ls -R .
-        cd ../
+        echo "Repackaged artifacts:"
+        ls -R
+        popd
         sleep 20s
-    - name: Upload new release
-      uses: FWGS/action-gh-release@v0.1.15
-      with:
-        name: Xash3D FWGS Continuous ${{ github.ref_name }} Build
-        tag_name: ${{ github.ref_name == 'master' && 'continuous' || format('continuous-{0}', github.ref_name) }}
-        prerelease: true
-        token: ${{ secrets.GITHUB_TOKEN }}
-        files: artifacts/*
-        draft: false
+        gh release create "$RELEASE_TAG" artifacts/* \
+          --title "Xash3D FWGS Continuous ${{ github.ref_name }} Build" \
+          --target $GITHUB_SHA \
+          --repo "$GITHUB_REPOSITORY" \
+          --prerelease

.gitignore

@@ -54,12 +54,18 @@ CMakeFiles
 Makefile
 cmake_install.cmake
 install_manifest.txt
+CMakeLists.txt*
+CMakeScripts
+Testing
+compile_commands.json
+_deps
 # makedepend
 Makefile.dep
 *.bak
 ALL_BUILD.*
 INSTALL.*
 ZERO_CHECK.*
+CMakeLists.txt
 
 # Visual Studio
 *.obj
@@ -333,3 +339,9 @@ __pycache__
 .history/*
 .cache/*
 enc_temp_folder/
+
+# KDevelop4
+*.kdev4
+
+# ccls langauge server
+.ccls-*

.gitmodules

@@ -19,3 +19,9 @@
 [submodule "3rdparty/xash-extras"]
 	path = 3rdparty/extras/xash-extras
 	url = https://github.com/FWGS/xash-extras
+[submodule "3rdparty/bzip2/bzip2"]
+	path = 3rdparty/bzip2/bzip2
+	url = https://gitlab.com/bzip2/bzip2
+[submodule "3rdparty/MultiEmulator"]
+	path = 3rdparty/MultiEmulator
+	url = https://github.com/FWGS/MultiEmulator

3rdparty/bzip2/bz_version.h

@@ -0,0 +1 @@
+#define BZ_VERSION "1.1.0-fwgs"

3rdparty/bzip2/wscript

@@ -0,0 +1,34 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+def options(opt):
+	pass
+
+def configure(conf):
+	conf.define('_GNU_SOURCE', 1)
+	conf.define('BZ_NO_STDIO', 1)
+
+	if conf.env.DEST_OS == 'win32':
+		conf.define('BZ_LCCWIN32', 1)
+	else:
+		conf.define('BZ_UNIX', 1)
+
+def build(bld):
+# doesn't work with CMake generator
+#	bld(
+#		features = 'subst',
+#		source = 'bzip2/bz_version.h.in',
+#		target = 'bz_version.h',
+#		BZ_VERSION='1.1.0-fwgs'
+#	)
+
+	bz_sources = ['bzip2/blocksort.c', 'bzip2/huffman.c', 'bzip2/crctable.c', 'bzip2/randtable.c', 'bzip2/compress.c', 'bzip2/decompress.c', 'bzip2/bzlib.c']
+
+	bld.stlib(
+		source = bz_sources,
+		target = 'bzip2',
+#		use = 'bz_version.h',
+		includes = ['.', 'bzip2/'],
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		export_includes = ['bzip2/']
+	)

3rdparty/gl4es/wscript

@@ -16,9 +16,8 @@ def build(bld):
 
 	bld.stlib(source   = gl4es_srcdir.ant_glob(['gl/*.c', 'gl/*/*.c', 'glx/hardext.c']),
 		target   = 'gl4es',
-		features = 'c',
 		includes = ['gl4es/src', 'gl4es/src/gl', 'gl4es/src/glx', 'gl4es/include'],
-		defines  = ['NOX11', 'NO_GBM', 'NO_INIT_CONSTRUCTOR', 'DEFAULT_ES=2', 'NOEGL', 'EXTERNAL_GETPROCADDRESS=GL4ES_GetProcAddress', 'NO_LOADER', 'STATICLIB'],
+		defines  = ['NOX11', 'NO_GBM', 'NO_INIT_CONSTRUCTOR', 'DEFAULT_ES=2', 'NOEGL', 'NO_LOADER', 'STATICLIB'],
 		cflags   = ['-w', '-fvisibility=hidden', '-std=gnu99'],
 		subsystem = bld.env.MSVC_SUBSYSTEM,
 		export_includes = '.')

3rdparty/opus/wscript

@@ -27,7 +27,7 @@ def build(bld):
 		'opus/celt/opus_custom_demo.c'
 	])
 	includes = ['opus/include/', 'opus/celt/', 'opus/silk/', 'opus/silk/float/']
-	defines = ['USE_ALLOCA', 'OPUS_BUILD', 'FLOAT_APPROX', 'PACKAGE_VERSION="1.3.1"', 'CUSTOM_MODES']
+	defines = ['USE_ALLOCA', 'OPUS_BUILD', 'FLOAT_APPROX', 'PACKAGE_VERSION="1.4.0"', 'CUSTOM_MODES']
 
 	bld.stlib(
 		source = sources,

Documentation/bug-compatibility.md

@@ -1,17 +1,17 @@
 # Bug-compatibility in Xash3D FWGS
 
-Xash3D FWGS has special mode for games that rely on original engine bugs.
-
-In this mode, we emulate the behaviour of selected functions that may help running mods relying on engine bugs, but enabling them by default may break majority of other games.
+Xash3D FWGS has special mode for games that rely on original engine bugs. In this mode, we emulate the behaviour of selected functions that may help running mods relying on engine bugs, but enabling them by default may break majority of other games.
 
 At this time, we only have implemented GoldSrc bug-compatibility. It can be enabled with `-bugcomp` command line switch.
 
+When `-bugcomp` is specified without argument, it enables everything. This behavior might be changed or removed in future versions.
+
+When `-bugcomp` is specified with argument, it interpreted as flags separated with `+`. This way it's possible to combine multiple levels of bug-compatibility.
+
 ## GoldSrc bug-compatibility
 
-### Emulated bugs
-
-* `pfnPEntityOfEntIndex` in GoldSrc returns NULL for last player due to incorrect player index comparison
-
-### Games and mods that require this
-
-* Counter-Strike: Condition Zero - Deleted Scenes
+| Flag    | Description | Games that require this flag |
+| ------- | ----------- | ---------------------------- |
+| `peoei` | Reverts `pfnPEntityOfEntIndex` behavior to GoldSrc, where it returns NULL for last player due to incorrect player index comparison | * Counter-Strike: Condition Zero - Deleted Scenes |
+| `gsmrf` | Rewrites message at the moment when Game DLL attempts to write an internal engine message, usually specific to GoldSrc protocol. Right now only supports `svc_spawnstaticsound`, more messages added by request. | * MetaMod/AMXModX based mods |
+| `sp_attn_none` | Makes sounds with attenuation zero spatialized, i.e. have a stereo effect. | Possibly, every game that was made for GoldSrc. |

Documentation/donate.md

@@ -0,0 +1,24 @@
+# Developers donation page
+
+On this page you can find links where you can support each developer individually, who has provided public sponsorship information.
+
+### [a1batross](https://github.com/a1batross)
+
+* Initial Xash3D SDL2/Linux port author, Xash3D FWGS engine maintainer, creator of non-commercial Flying With Gauss organization.
+* Boosty page: https://boosty.to/a1ba
+
+### [nekonomicon](https://github.com/nekonomicon)
+
+* [hlsdk-portable](https://github.com/FWGS/hlsdk-portable), [mdldec](../utils/mdldec), [opensource-mods.md](opensource-mods.md) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=nekonomicon) (*BSD/clang port, PNG support, etc).
+* Boosty page: https://boosty.to/nekonomicon
+
+### [Velaron](https://github.com/Velaron)
+* [cs16-client](https://github.com/Velaron/cs16-client) & [tf15-client](https://github.com/Velaron/tf15-client) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=Velaron) (Android port, voice chat, etc).
+* BuyMeACoffee page: https://www.buymeacoffee.com/velaron
+
+### [SNMetamorph](https://github.com/SNMetamorph)
+* [PrimeXT](https://github.com/SNMetamorph/PrimeXT) & [GoldSrc Monitor](https://github.com/SNMetamorph/goldsrc-monitor) maintainer and Xash3D FWGS [contributor](https://github.com/FWGS/xash3d-fwgs/commits?author=SNMetamorph) (Windows port, voice chat, etc).
+* BTC: `16GAzK3qei5AwBW7sggXp3yNcFHBtdpxXj`
+* ETH (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDT (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`
+* USDC (ERC20): `0xb580eeca9756e3881f9d6d026e28db28eb72a383`

Documentation/environment-variables.md

@@ -0,0 +1,21 @@
+## Environment variables
+
+#### Xash3D FWGS
+
+The engine respects these environment variables:
+
+| Variable              | Type       | Description |
+| --------------------- | ---------- | ----------- |
+| `XASH3D_GAME`         | _string_   | Overrides default game directory. Ignored if `-game` command line argument is set |
+| `XASH3D_BASEDIR`      | _string_   | Sets path to base (root) directory, instead of current working directory |
+| `XASH3D_RODIR`        | _string_   | Sets path to read-only base (root) directory. Ignored if `-rodir` command line argument is set |
+| `XASH3D_EXTRAS_PAK1`  | _string_   | Archive file from specified path will be added to virtual filesystem search path in the lowest possible priority |
+| `XASH3D_EXTRAS_PAK2`  | _string_   | Similar to `XASH3D_EXTRAS_PAK1` but next to it in priority list |
+
+Environment variables NOT listed in the table above are used internally, and aren't considered as stable interface.
+
+#### mdldec
+
+| Variable              | Type       | Description |
+| --------------------- | ---------- | ----------- |
+| `MDLDEC_ACT_PATH`     | _string_   | If set, will read activities list from this path |

Documentation/extensions/native-object.md

@@ -0,0 +1,25 @@
+# GetNativeObject API
+
+To be able to use platform-specific features or get optional engine interfaces, we've added a simple call to MobilityAPI on client DLL and PhysicsAPI for server DLL and extended MenuAPI for menu DLL.
+
+It's defined like this:
+
+```
+void *pfnGetNativeObject( const char *name );
+```
+
+#### Cross-platform objects
+
+Only these objects are guaranteed to be available on all targets.
+
+| Object name | Interface |
+|-------------|-----------|
+| `VFileSystem009` | Provides C++ interface to filesystem, binary-compatible with Valve's VFileSystem009. |
+| `XashFileSystemXXX` | Provides C interface to filesystem. This interface is unstable and not recommended for generic use, outside of engine internals. For more info about current version look into `filesystem.h`. |
+
+#### Android-specific objects
+
+| Object name | Interface |
+|-------------|-----------|
+| `JNIEnv`    | Allows interfacing with Java Native Interface. |
+| `ActivityClass` | Returns JNI object for engine Android activity class. |

Documentation/extensions/sounds.lst.md

@@ -0,0 +1,65 @@
+# sounds.lst.md
+
+Using sounds.lst located in scripts folder, modder can override some of the hardcoded sounds in temp entities and server physics.
+
+File format:
+```
+<group name>
+{
+	<path1>
+	<path2>
+	<path3>
+}
+
+<group2 name> <path with %d> <min number> <max number>
+```
+
+* Sounds can use any supported sound format (WAV or MP3).
+* The path must be relative to the sounds/ folder in the game or base directory root, addon folder, or archive root.
+* Groups can be empty or omitted from the file to load no sound.
+* Groups can either list a set of files or specify a format string and a range.
+* Anything after // will be considered a comment and ignored.
+* Behavior is undefined if the group was listed multiple times.
+
+Currently supported groups are:
+|Group name|Usage|
+|----------|-----|
+|`BouncePlayerShell`|Used for BOUNCE_SHELL tempentity hitsound|
+|`BounceWeaponShell`|Used for BOUCNE_SHOTSHELL tempentity hitsound|
+|`BounceConcrete`|Used for BOUNCE_CONCRETE tempentity hitsound|
+|`BounceGlass`|Used for BOUCNE_GLASS|
+|`BounceMetal`|Used for BOUNCE_METAL|
+|`BounceFlesh`|Used for BOUNCE_FLESH|
+|`BounceWood`|Used for BOUNCE_WOOD|
+|`Ricochet`|Used for BOUNCE_SHRAP and ricochet tempentities|
+|`Explode`|Used for tempentity explosions|
+|`EntityWaterEnter`|Used for entity entering water|
+|`EntityWaterExit`|Used for entity exiting water|
+|`PlayerWaterEnter`|Used for player entering water|
+|`PlayerWaterExit`|Used for player exiting water|
+
+## Example
+
+This example is based on defaults sounds used in Half-Life:
+
+```
+BouncePlayerShell "player/pl_shell%d.wav" 1 3
+BounceWeaponShell "weapons/sshell%d.wav" 1 3
+BounceConcrete "debris/concrete%d.wav" 1 3
+BounceGlass "debris/glass%d.wav" 1 4
+BounceMetal "debris/metal%d.wav" 1 6
+BounceFlesh "debris/flesh%d.wav" 1 7
+BounceWood "debris/wood%d.wav" 1 4
+Ricochet "weapons/ric%d.wav" 1 5
+Explode "weapons/explode%d.wav" 3 5
+EntityWaterEnter "player/pl_wade%d.wav" 1 4
+EntityWaterExit "player/pl_wade%d.wav" 1 4
+PlayerWaterEnter
+{
+	"player/pl_wade1.wav"
+}
+PlayerWaterExit
+{
+	"player/pl_wade2.wav"
+}
+```

Documentation/gameinfo.md

@@ -0,0 +1,117 @@
+# Game definition and information file
+
+gameinfo.txt is an essential part of any Xash3D based game. It allows basic customization for games creators, like setting game title, DLL paths, etc.
+
+This document defines gameinfo.txt syntax, supported keys and liblist.gam conversion rules for the latest version of the engine. Note for engine developers, keep this document in sync with an implementation.
+
+## gameinfo.txt syntax
+
+* gameinfo.txt is a simple list of keys and values, separated by newline.
+* You can add single line comments using double slashes (//).
+* Keys can accept integer, float, string or boolean values.
+* Boolean keys use 0 as false and 1 as true value.
+* To have spaces in string values, you must enclose them in double quotes. Then, to have double quotes, you must escape it with backslash, and to have a backslash you need to use double backslashes.
+
+The example:
+```
+// this is a comment :)
+// this is another comment
+some_integer_key 123
+
+this_is_float_key 13.37 // optional comment
+
+enable_feature 1 // boolean, 1 to enable, 0 to disable
+
+example_string_key string_value
+example_spaces "string with spaces"
+example_title "Fate\\Stay Night" // engine will parse it as Fate\Stay Night
+```
+
+## gameinfo.txt keys
+
+This is a list of all gameinfo.txt keys supported by the engine. Be aware that the engine will silently skip all unrecognized keys.
+
+| Key              | Type       | Default value   | Description |
+| ---------------- | ---------- | --------------- | ----------- |
+| `ambient0`       | string     | Empty string    | Automatic ambient sound |
+| `ambient1`       | string     | Empty string    | Automatic ambient sound |
+| `ambient2`       | string     | Empty string    | Automatic ambient sound |
+| `ambient3`       | string     | Empty string    | Automatic ambient sound |
+| `basedir`        | string     | `valve`         | Game base directory, used to share assets between games |
+| `date`           | string     | Empty string    | Game release date. Unused. |
+| `dllpath`        | string     | `cl_dlls`       | Game DLL path. Engine will search custom DLLs (client or menu, for example) in this directory, except `gamedll`, see below. |
+| `fallback_dir`   | string     | Empty string    | Additional game base directory |
+| `gamedir`        | string     | Current gamedir | Game directory, ignored in FWGS, as game directory is defined by the game directory name |
+| `gamedll`        | string     | `dlls/hl.dll`   | Game server DLL for 32-bit x86 Windows (see LibraryNaming.md for details) |
+| `gamemode`       | string     | Empty string    | Game type. When set to `singleplayer_only` or `multiplayer_only` marks the game as SP or MP only respectively, hiding the option in game UI. Omitting this key or using custom values mark the game as both MP and SP compatible. |
+| `icon`           | string     | `game.ico`      | Game icon. Engine will automatically append .ico and may automatically switch to .tga icon as well |
+| `max_beams`      | integer    | 128             | Beams limit, 64 min, 512 max |
+| `max_edicts`     | integer    | 900             | Entities limit, 600 min, 8192 max (protocol limit). In FWGS, minimum is 64. |
+| `max_particles`  | integer    | 4096            | Particles limit, 1024 min, 131072 max |
+| `max_tempents`   | integer    | 500             | Temporary entities limit. 300 min, 2048 max |
+| `mp_entity`      | string     | `info_player_deathmatch` | Entity used to mark maps as multiplayer |
+| `mp_filter`      | string     | Empty string    | When set, used to filter multiplayer maps instead of `mp_entity`.<br>If the map name starts with the same characters as this filter, it's considered a multiplayer map |
+| `nomodels`       | boolean    | 0               | When set to 1, disallows changing player model in UI |
+| `noskills`       | boolean    | 0               | When set to 1, disallows selection of game difficulty |
+| `secure`         | boolean    | 0               | When set to 1, original Unkle Mike's engine will completely disable developer mode. FWGS ignores but preserves this value for compatibility. |
+| `size`           | integer    | 0               | Game directory size in bytes, used in Change Game dialog only |
+| `startmap`       | string     | `c0a0`          | The name of the map used in new game |
+| `sp_entity`      | string     | `info_player_start` | Entity used to mark map as single player. Used in map validation |
+| `title`          | string     | `New Game`      | Game title, used in window title, default server name, etc. |
+| `trainmap`       | string     | `t0a0`          | The name of the training map (Hazard Course) |
+| `type`           | string     | Empty string    | Game type, used in Change Game UI. |
+| `url_info`       | string     | Empty string    | Game homepage URL, used in Change Game UI |
+| `url_update`     | string     | Empty string    | Game updates URL, used in Settings UI |
+| `version`        | float      | 1.0             | Game version, used in Change Game dialog and in server info |
+
+## FWGS-specific gameinfo.txt keys
+
+These strings are specific to Xash3D FWGS.
+
+| Key                     | Type       | Default value            | Description |
+| ----------------------- | ---------- | ------------------------ | ----------- |
+| `animated_title`        | boolean    | 0                        | Use animated title in main menu (WON Half-Life logo.avi imitation from Half-Life 25-th anniversary update)
+| `autosave_aged_count`   | integer    | 2                        | Auto saves limit used in saves rotation |
+| `gamedll_linux`         | string     | Generated from `gamedll` | Game server DLL for 32-bit x86 Linux (see LibraryNaming.md for details) |
+| `gamedll_osx`           | string     | Generated from `gamedll` | Game server DLL for 32-bit x86 macOS (see LibraryNaming.md for details) |
+| `hd_background`         | boolean    | 0                        | Use HD background for main menu (Half-Life 25-th anniversary update) |
+| `internal_vgui_support` | boolean    | 0                        | Only for programmers! Required to be set as 1 for PrimeXT!<br>When set to 1, the engine will not load vgui_support DLL, as VGUI support is done (or intentionally ignored) on the game side. |
+| `render_picbutton_text` | boolean    | 0                        | When set to 1, the UI will not use prerendered `btns_main.bmp` and dynamically render them instead |
+| `quicksave_aged_count`  | integer    | 2                        | Quick saves limit used in saves rotation |
+| `demomap`               | string     | Empty string             | The name of the demo chapter map (Half-Life Uplink) |
+
+## Note on GoldSrc liblist.gam support
+
+As Xash3D accidentally supports GoldSrc games, it also supports parsing liblist.gam.\
+Xash3D will use this file if gameinfo.txt is absent, or if its modification timestamp is older than liblist.gam.
+
+For game creators who plan supporting only Xash3D, using this file is not recommended.
+
+The table below defines conversion rules from liblist.gam to gameinfo.txt. Some keys' interpretation does differ from `gameinfo.txt`, in this case a note will be left. If `liblist.gam` key isn't present in this table, it's ignored.
+
+| `liblist.gam` key | `gameinfo.txt` key | Note |
+| ----------------- | ------------------ | ---- |
+| `animated_title`  | `animated_title`   |      |
+| `edicts`          | `max_edicts`       |      |
+| `fallback_dir`    | `fallback_dir`     |      |
+| `game`            | `title`            |      |
+| `gamedir`         | `gamedir`          |      |
+| `gamedll`         | `gamedll`          |      |
+| `gamedll_linux`   | `gamedll_linux`    |      |
+| `gamedll_osx`     | `gamedll_osx`      |      |
+| `hd_background`   | `hd_background`    |      |
+| `icon`            | `icon`             |      |
+| `mpentity`        | `mp_entity`        |      |
+| `mpfilter`        | `mp_filter`        |      |
+| `nomodels`        | `nomodels`         |      |
+| `secure`          | `secure`           | In GoldSrc it's used to mark the multiplayer game as anti-cheat enabled.<br>Original Xash3D misinterprets its value for disallowing console and developer mode.<br>FWGS ignores this key but preserves for compatibility. |
+| `startmap`        | `startmap`         |      |
+| `size`            | `size`             |      |
+| `trainingmap`     | `trainmap`         |      |
+| `trainmap`        | `trainmap`         |      |
+| `type`            | `type` & `gamemode`| In `liblist.gam` this key works as both `type` and `gamemode`.<br>If value is `singleplayer_only` or `multiplayer_only` the game is marked as SP or MP only, and `gameinfo.txt` type set to `Single` or `Multiplayer`.<br>Any custom value will mark the game as both SP and MP compatible, and type is set to whatever custom value. |
+| `url_dl`          | `url_update`       |      |
+| `url_info`        | `url_info`         |      |
+| `version`         | `version`          |      |
+
+

Documentation/goldsrc-protocol-support.md

@@ -0,0 +1,14 @@
+# Support for GoldSrc network protocol
+This feature is still work-in-progress, but for now it's available for all users, and we appreciate any bug-reports and contributions around it.
+
+For connecting to GoldSrc-based servers, use this command:
+```
+connect ip:port gs
+```
+
+But keep in mind, there are requirement for server to be able to accept connections from Xash3D-based clients: it should accept HLTV connections.
+Without this requirement, you will just get "Steam validation rejected" error on connecting.
+
+That is because proper authorization with Steam API is not implemented in engine yet (but we have plans on it).
+
+In case of ReHLDS with Reunion plugin, by default it rejects HLTV clients. But connections from HLTV can be easily enabled in `reunion.cfg` file.

Documentation/hd-textures.md

@@ -0,0 +1,40 @@
+### HD (external) textures support
+
+Xash3D supports loading texture replacements in TGA format for almost all types of models in the game, except alias models at this time.
+
+Textures are expected to be located at:
+* `modfolder/materials/<mapname>` - for a specific map
+* `modfolder/materials/common` - common for all maps
+* `modfolder/materials/decals` - for decals
+* `modfolder/materials/models/<model>` - for models (texture name must match the internal texture name in the model)
+
+Support for high-resolution textures is enabled setting `host_allow_materials` cvar to `1` or in the menu, in "Video options" section.
+
+#### Xash3D FWGS additions
+
+In addition to paths above, Xash3D FWGS checks following paths:
+
+* `modfolder/materials/sprites/<sprite>` - for sprites, except HUD sprites
+
+Also, to check which texture replacements are loaded successfully, failed or weren't found, a mod developer can set `host_allow_materials` cvar value to `2`. The engine will spew log at any developer level in the following format:
+
+```
+Looking for <replacement> replacement... <status code> (<path relative to mod directory>)
+```
+
+Status codes:
+* `OK` - texture replacement file was found and loaded into GPU memory successfully
+* `FAIL` - texture file was found but hasn't been parsed or loaded successfully. Refer to engine log for more details.
+* `MISS` - texture file wasn't found
+
+Example:
+```
+Looking for maps/bounce.bsp:!waterblue tex replacement...OK (materials/common/!waterblue.tga)
+Looking for maps/bounce.bsp:!waterblue_luma tex replacement...MISS (not found)
+Looking for {shot2 decal replacement...MISS (materials/decals/{shot2.tga)
+Looking for {shot4 decal replacement...MISS (materials/decals/{shot4.tga)
+Looking for {shot3 decal replacement...MISS (materials/decals/{shot3.tga)
+Looking for models/gman tex replacement...FAIL (materials/models/gman/GMan_Case1.tga)
+Looking for models/gman tex replacement...FAIL (materials/models/gman/inside_1.tga)
+```
+

Documentation/musl.md

@@ -0,0 +1,15 @@
+# Xash3D FWGS on `musl`
+
+Xash3D FWGS works on `musl` out of the box. However, the engine doesn't try to differentiate glibc and musl anymore. If you see error similar to:
+
+```
+Host_InitError: can't initialize cl_dlls/client.so: Error relocating valve/cl_dlls/client.so: __sprintf_chk: symbol not found
+```
+
+... or you know that the game you're running is linked against glibc, you can try using `libgcompat`, like this:
+
+```
+$ LD_PRELOAD=/lib/libgcompat.so.0 ./xash3d ...
+```
+
+It will automatically add the missing symbols that glibc binaries usually need. In the future we might automatically link engine against `libgcompat` for better compatibility with prebuilt or closed-source games, if there will be any use for this.

Documentation/opensource-mods.md

@@ -17,7 +17,7 @@ Mirrored on github - https://github.com/JoelTroch/am_src_rebirth
 Mirrored on github - https://github.com/nekonomicon/BattleGrounds
 
 ## Bubblemod
-Download page on official site - http://www.bubblemod.org/dl_default.php (dead link!)
+Download page on official site(WM snapshot) - [http://www.bubblemod.org/dl_default.php](https://web.archive.org/web/20130717133158/http://www.bubblemod.org/dl_default.php)
 
 Mirrored on github - https://github.com/HLSources/BubbleMod
 
@@ -85,6 +85,9 @@ Official gitlab repository - https://gitlab.com/Sockman/hltopdown
 ## Half-Life: Update
 Official github repository - https://github.com/Fograin/hl-subsmod-ex
 
+## Half-Life: Rally
+Official gitlab repository - https://gitlab.com/hlrally/src
+
 ## Half-Life: Weapon Edition
 Available on ModDB - https://www.moddb.com/mods/half-life-weapon-edition/downloads/half-life-weapon-edition-1508-alpha-open-src
 
@@ -130,22 +133,8 @@ Available in mod archive on ModDB - https://www.moddb.com/mods/overturn
 ## Oz Deathmatch
 Mirrored on github - https://github.com/nekonomicon/OZDM
 
-## Spirit of Half-Life
-[Logic&Trick's](https://github.com/LogicAndTrick) mirror - https://files.logic-and-trick.com/#/Half-Life/Mods/Spirit%20of%20Half-Life
-
-## Threewave CTF
-*Unfinished mod by Valve Software*
-
-Available in Valve's Half-Life repository with Deathmatch Classic sources - https://github.com/ValveSoftware/halflife/tree/master/dmc
-
-## Trinity Render
-Available on ModDB: https://www.moddb.com/mods/half-life-episode-two/downloads/trinity-rendering-engine-v308f
-
-## Tyrian: Ground Assault
-Available on ModDB: https://www.moddb.com/mods/tyriangroundassault/downloads/tyrianga-v1-0-src
-
 ## Paranoia
-Available on ModDB: https://www.moddb.com/mods/paranoia/downloads/paranoia-toolkit
+Available on ModDB - https://www.moddb.com/mods/paranoia/downloads/paranoia-toolkit
 
 ## Paranoia 2: The Savior
 Prealpha, mirrored on github - https://github.com/a1batross/Paranoia2_ancient
@@ -160,12 +149,37 @@ Was found on HLFX - http://hlfx.ru/forum/showthread.php?s=2c892dfc52f72be52a89c3
 ## Ricochet
 Available in Valve's Half-Life repository - https://github.com/ValveSoftware/halflife/tree/master/ricochet
 
+## Spirit of Half-Life
+[Logic&Trick's](https://github.com/LogicAndTrick) mirror - https://files.logic-and-trick.com/#/Half-Life/Mods/Spirit%20of%20Half-Life
+
+## The Wastes
+Version 1.5: mirrored on code.idtech.space - https://code.idtech.space/vera/halflife-thewastes-sdk
+
+## Threewave CTF
+*Unfinished mod by Valve Software*
+
+Available in Valve's Half-Life repository with Deathmatch Classic sources - https://github.com/ValveSoftware/halflife/tree/master/dmc
+
+## Trinity Render
+Available on ModDB - https://www.moddb.com/mods/half-life-episode-two/downloads/trinity-rendering-engine-v308f
+
+## Tyrian: Ground Assault
+Available on ModDB - https://www.moddb.com/mods/tyriangroundassault/downloads/tyrianga-v1-0-src
+
+## Wasteland
+Mirrored on code.idtech.space - https://code.idtech.space/vera/halflife-wasteland-sdk
+
 ## Wizard Wars
 Download page on official site - http://www.thothie.com/ww/
 
 ## XashXT
 Mirrored on github - https://github.com/a1batross/XashXT_original
 
+## Xen-Warrior
+*Source code is a part of Spirit of Half-Life 1.0-1.2 under XENWARRIOR macro*
+
+[Logic&Trick's](https://github.com/LogicAndTrick) mirror - https://files.logic-and-trick.com/#/Half-Life/Mods/Spirit%20of%20Half-Life
+
 ## Zombie-X
 Available in mod archive on ModDB - https://www.moddb.com/mods/zombie-x-10-final/downloads/zombie-x-10-dle-beta6-last-version
 
@@ -187,12 +201,12 @@ malortie's recreation - https://github.com/malortie/hl-aom
 Branch **aom** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/aom
 
 ## Afraid of Monsters: Director's cut
-Reverse-engineered code, branch **aomdc** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/aomdc
+Reverse-engineered code: branch **aomdc** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/aomdc
 
 ## Azure Sheep
 malortie's recreation - https://github.com/malortie/hl-asheep
 
-Reverse-engineered code, branch **asheep** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/asheep
+Reverse-engineered code: branch **asheep** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/asheep
 
 ## Big Lolly
 malortie's recreation - https://github.com/malortie/hl-biglolly
@@ -214,7 +228,7 @@ Branch **caseclosed** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable
 Branch **CAd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/CAd
 
 ## Counter Strike
-Reverse-engineered code of client part by a1batross - https://github.com/FWGS/cs16-client/tree/v1.32
+Reverse-engineered code of client part by a1batross - https://github.com/Velaron/cs16-client
 
 Reverse-engineered code of server part by nagist - https://github.com/nagist/cs16nd
 
@@ -226,15 +240,22 @@ CSO-like Xash3D-based mod, CSMoE - https://github.com/MoeMod/CSMoE
 ## Crack-Life: Campaign Mode
 Recreation by lostgamer aka nillerusr - https://github.com/LostGamerHL/crack_life
 
+Reverse-engineered code: branch **clcampaign** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/clcampaign
+
 ## Escape from the Darkness
 malortie's recreation - https://github.com/malortie/hl-eftd
 
-Reverse-engineered code, branch **eftd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/eftd
+Reverse-engineered code: branch **eftd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/eftd
+
+## Half-Life: Black Guard
+*This mod uses dlls from Cleaner's Adventures*
+
+Branch **CAd** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/CAd
 
 ## Half-Life: Blue Shift
 Unkle Mike's recreation - https://hlfx.ru/forum/showthread.php?s=&threadid=5253
 
-Reverse-engineered code, branch **bshift** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/bshift
+Reverse-engineered code: branch **bshift** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/bshift
 
 ## Half-Life: Induction
 Branch **induction** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/induction
@@ -242,12 +263,12 @@ Branch **induction** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/
 ## Half-Life: Opposing Force
 Recreation by lostgamer aka nillerusr - https://github.com/LostGamerHL/hlsdk-xash3d
 
-Reverse-engineered code, clean branch **opfor** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/opfor
+Reverse-engineered code: clean branch **opfor** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/opfor
 
 Spirit of Half Life: Opposing-Force Edition - https://github.com/Hammermaps-DEV/SOHL-V1.9-Opposing-Force-Edition
 
 ## Half-Life: Rebellion
-Reverse-engineered code, branch **rebellion** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/rebellion
+Reverse-engineered code: branch **rebellion** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/rebellion
 
 ## Half-Life: Urbicide
 Branch **hl_urbicide** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/hl_urbicide
@@ -255,7 +276,7 @@ Branch **hl_urbicide** in hlsdk-portable - https://github.com/FWGS/hlsdk-portabl
 ## Half-Life: Visitors
 malortie's recreation - https://github.com/malortie/hl-visitors
 
-Reverse-engineered code, branch **visitors** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/visitors
+Reverse-engineered code: branch **visitors** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/visitors
 
 ## Half-Secret
 Branch **half-secret** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/half-secret
@@ -268,18 +289,18 @@ Branch **noffice** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tr
 ## Poke 646
 malortie's recreation - https://github.com/malortie/hl-poke646
 
-Reverse-engineered code, branch **poke646** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646
+Reverse-engineered code: branch **poke646** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646
 
 ## Poke 646: Vendetta
 malortie's recreation - https://github.com/malortie/hl-poke646-vendetta
 
-Reverse-engineered code, branch **poke646_vendetta** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646_vendetta
+Reverse-engineered code: branch **poke646_vendetta** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/poke646_vendetta
 
 ## Residual Life
-Reverse-engineered code, branch **residual_point** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/residual_point
+Reverse-engineered code: branch **residual_point** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/residual_point
 
 ## Residual Point
-Reverse-engineered code, branch **residual_point** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/residual_point
+Reverse-engineered code: branch **residual_point** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/residual_point
 
 ## Sewer Beta
 Branch **sewer_beta** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/sewer_beta
@@ -290,12 +311,12 @@ Reverse-engineered code by Velaron - https://github.com/Velaron/tf15-client
 ## The Gate
 malortie's recreation - https://github.com/malortie/hl-thegate
 
-Reverse-engineered code, branch **thegate** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/thegate
+Reverse-engineered code: branch **thegate** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/thegate
 
 ## They Hunger
 malortie's recreation - https://github.com/malortie/hl-theyhunger
 
-Reverse-engineered code, branch **theyhunger** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/theyhunger
+Reverse-engineered code: branch **theyhunger** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/theyhunger
 
 They Hunger: Tactical - https://www.moddb.com/mods/they-hunger-tactical/downloads/tht-source-code-documentation
 
@@ -338,16 +359,22 @@ Branch **half-screwed** in hlsdk-portable - https://github.com/FWGS/hlsdk-portab
 Port to Linux - https://github.com/fmoraw/NS
 
 ## Spirit of Half-Life
-Version 1.2, branch **sohl1.2** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/sohl1.2
+Version 1.2: branch **sohl1.2** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/sohl1.2
 
 ## Swiss Cheese Halloween 2002
 Just more playable version by malortie - https://github.com/malortie/hl-shall
 
 Branch **halloween** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/halloween
 
+## The Wastes
+Version 1.5: Port to Linux - https://git.mentality.rip/a1batross/halflife-thewastes-sdk
+
 ## Threewave CTF
 Branch **dmc** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/dmc
 
+## Xen-Warrior
+Branch **sohl1.2** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/sohl1.2
+
 ## Zombie-X
 Branch **zombie-x** in hlsdk-portable - https://github.com/FWGS/hlsdk-portable/tree/zombie-x
 

Documentation/ports.md

@@ -2,38 +2,32 @@ Xash3D FWGS is intended to be easily ported to specific platform, however main i
 
 This page is about merged ports to main source tree and responsible for it developers.
 
-For porting guidelines, look here(TODO!)
+For porting guidelines, look engine-porting-guide.md.
 
 Status: 
-* **Supported**: active, confirmed to be fully functional.
+* **Supported**: active, was confirmed to be fully functional.
 * **In progress**: active, under development.
-* **Incomplete**:  not active, but some work was accepted to main repository before
 * **Old Engine**: port was for old engine fork
 * **Not maintained**: lack of human resources
-* **Not merged**: was done in third-party fork, real status unknown
 * **Deprecated**: not supported anymore
 
-Table is sorted by status.
+Table is sorted by status and platform.
 
 | Platform        | Status                     | Maintainer               | Note
 | --------        | ------                     | ----------               | ----
-| Windows         | Supported                  | @a1batross, @SNMetamorph |
+| Android         | Supported                  | @Velaron                 |
 | *BSD            | Supported                  | @nekonomicon             |
-| GNU/Linux(x86, amd64, arm) | Supported       | @a1batross, @mittorn     |
-| Android         | Supported                  | @a1batross, @mittorn     |
-| MotoMAGX        | Supported                  | @a1batross               |
-| GNU/Linux(elbrus) | Supported                | @a1batross, @mittorn     | Rare and eventual access to e2k machine
-| Haiku           | Supported                  | not maintained           | Was added by #478 and #483
 | DOS4GW          | Supported                  | @mittorn                 |
-| GNU/Linux(mipsel) | Supported                | @mittorn                 |
+| GNU/Linux       | Supported                  | @a1batross, @mittorn     |
+| Haiku           | Supported                  | not maintained           | Was added by #478 and #483
+| macOS           | Supported                  | @sofakng                 | 
+| MotoMAGX        | Supported                  | @a1batross               |
 | PSVita          | Supported                  | @fgsfdsfgs               |
 | Switch          | Supported                  | @fgsfdsfgs               |
-| Wii             | In progress                | Collaborative effort     | [GitHub Repository](https://github.com/saucesaft/xash3d-wii) 
+| Windows         | Supported                  | @a1batross, @SNMetamorph |
 | PSP             | In progress                | @Crow_bar, @Velaron      | [GitHub Repository](https://github.com/Crow-bar/xash3d-fwgs)
+| Wii             | In progress                | Collaborative effort     | [GitHub Repository](https://github.com/saucesaft/xash3d-wii)
 | Emscripten      | Old Engine                 | not maintained           | 
-| Oculus Quest    | Old Engine fork            | @DrBeef                  | [GitHub Repository](https://github.com/DrBeef/Lambda1VR)
-| PSVita          | Old Engine fork            | not maintained           | [GitHub Repository](https://github.com/fgsfdsfgs/vitaXash3D)
-| Switch          | Old Engine fork            | not maintained           | [GitHub Repository](https://github.com/switchports/xash3d-switch)
 | 3DS             | Old Engine fork            | not maintained           | [GitHub Repository](https://github.com/masterfeizz/Xash3DS)
-| macOS           | Deprecated                 | not maintained           | See GitHub issue #61
+| Oculus Quest    | Old Engine fork            | @DrBeef                  | [GitHub Repository](https://github.com/DrBeef/Lambda1VR)
 | iOS             | Deprecated                 | not maintained           | See GitHub issue #61

Documentation/supported-mod-list.md

@@ -19,7 +19,22 @@
    - [List of XashXT-based mods](#list-of-xashxt-based-mods)
    - [List of maps for They Hunger](#list-of-maps-for-they-hunger)
    - [List of games and mods with custom gamedll](#list-of-games-and-mods-with-custom-gamedll)
-   - [List of mods for Counter Strike(Android only)](#list-of-mods-for-counter-strike)
+   - [List of mods for Counter Strike](#list-of-mods-for-counter-strike)
+   - [List of supported mods from mobile_hacks branch of HLSDK Portable by FWGS](#list-of-supported-mods-from-mobile_hacks-branch-of-hlsdk-portable-by-fwgs)
+
+# List of supported mods from mobile_hacks branch of HLSDK Portable by FWGS
+1. [Afraid of Monsters](https://www.moddb.com/mods/afraid-of-monsters/downloads/afraid-of-monsters-v1)
+2. [Big Lolly](https://www.moddb.com/mods/big-lolly)
+3. [Half-Life: Blue Shift](https://store.steampowered.com/app/130/HalfLife_Blue_Shift/)
+4. [Half-Secret](https://www.moddb.com/mods/half-secret)
+5. [Case Closed](https://www.moddb.com/mods/caseclosed)
+6. [Bloody Pizza - Vendetta](https://www.moddb.com/games/half-life/addons/bloody-pizza-vendetta)
+7. [Borderlands](https://www.moddb.com/games/half-life/addons/borderlands-v04)
+8. [Half-Life: Induction](https://www.moddb.com/mods/half-life-induction/downloads/half-life-induction-12)
+9. [Redemption/Absolute Redemption](https://www.moddb.com/mods/absolute-redemption)
+10. [Sewer beta](https://www.moddb.com/games/half-life/addons/sewer-beta)
+11. [Times of Troubles](https://www.moddb.com/mods/times-of-troubles)
+12. [Half-Life: Urbicide](https://www.moddb.com/mods/half-life-urbicide)
 
 # List of Half-Life-based mods
 Originally this list was written by *Qwertyus*(*Qortez*)
@@ -176,7 +191,7 @@ For mappacks - place *.bsp files to **valve/maps** folder, *.wad files to **valv
 143. [Operation: Nova](http://www.moddb.com/mods/half-life-operation-nova) (there is an inner bug with an M60 machinegun on a map with Osprey: it can be activated and used if you are staying in front of it, not behind it)
 144. [Optimum Fear](https://www.fileplanet.com/7472/0/fileinfo/Optimum-Fear)
 145. [Outrun](http://www.moddb.com/mods/outrun)
-146. [Outwards (Day One)](https://drive.google.com/file/d/1mjQ8wUazYbwTq9Ocg0Vs0raq4avbTRne/view?usp=sharing)
+146. [Outwards (Day One)](https://web.archive.org/web/20161026104825/http://visgi.info/maps/)
 147. [Overhaul Pack](http://www.moddb.com/mods/half-life-overhaul-pack) (Just HD pack for Half-Life)
 148. [P.I.Z.D.E.C.](https://www.runthinkshootlive.com/posts/pizdec/)
 149. [pagoda](http://www.moddb.com/mods/pagoda1)
@@ -282,7 +297,7 @@ For mappacks - place *.bsp files to **valve/maps** folder, *.wad files to **valv
 6. [Catacombs: Part 1](https://www.runthinkshootlive.com/posts/catacombs/)
 7. [Cro-man's Office Mappack](http://twhl.info/vault.php?map=5547)
 8. [Half-Life Episode Two Demo Alpha v1.0](http://hl.loess.ru/?mod=451)
-9. [Hazardous-Course (first version of Hazardous-Course 2)](https://drive.google.com/file/d/16djJZSpNWKyScSxSyMqX-u_S-2i400rl/view?usp=sharing)
+9. [Hazardous-Course (first version of Hazardous-Course 2)](https://web.archive.org/web/20110512012317/http://www.richmans-maps.ch.vu/)
 10. [High Tech v0.2](http://hl.loess.ru/?mod=499)
 11. [HL Shadows, Part 1](https://www.fileplanet.com/7466/0/fileinfo/'HL-Shadows',-Part-1)
 12. [HLNewEnd](http://twhl.info/vault.php?map=2275)
@@ -305,11 +320,11 @@ For mappacks - place *.bsp files to **valve/maps** folder, *.wad files to **valv
 29. [Shortcut v1.0 Beta](https://www.runthinkshootlive.com/posts/shortcut/)
 30. [Stoka](https://www.ceskemody.cz/mapy.php?lng=1&clanek=222&razeni_hra=1&pn=stoka)
 31. [Striker's Compo 26](http://twhl.info/vault.php?map=5190) (buggy)
-32. [Technology Test 2](https://drive.google.com/file/d/1LfldzsMIN5j07bgtNkfY5v0Xl0S9de_G/view?usp=sharing)
+32. [Technology Test 2](https://web.archive.org/web/20110512012317/http://www.richmans-maps.ch.vu/)
 33. [The Gate Playable Demo](https://www.fileplanet.com/116347/110000/fileinfo/The-Gate-Playable-Demo)
 34. [They are Back](https://www.runthinkshootlive.com/posts/they-are-back/)
 35. [Tiefseelabor( Deep Sea Laboratory )](https://www.runthinkshootlive.com/posts/deep-sea-laboratory/)
-36. [Time-Shift](https://drive.google.com/file/d/1pK1s-2SIlSMQHVRPMLdC_94wTa__8_DX/view?usp=sharing)
+36. [Time-Shift](https://web.archive.org/web/20110512012317/http://www.richmans-maps.ch.vu/)
 37. [Train Single Beta](https://cs-mapping.com.ua/forum/showthread.php?t=36394) (Remove **gfx.wad** from **TrainSingle** folder)
 38. [WAR: The Killer Beta 0.1](http://www.moddb.com/mods/war)
 39. [White Force Beta( Residual Point prototype )](http://www.moddb.com/mods/hl-residual-point/downloads/white-force-beta-2002)
@@ -379,7 +394,7 @@ Mods:
 5. [Half-Life Baby v1.4](http://www.moddb.com/games/half-life/addons/half-life-baby) (it's an unfinished but playable mod; after installing of the mod open **liblist.gam** or **gameinfo.txt** file in the mod's folder and correct the line **gamedll "..\hlbaby\dlls\hl.dll"** for **gamedll "dlls\hl.dll"**, otherwise you'll not be able to start a game)
 6. [Half-Secret](http://www.moddb.com/mods/half-secret) (this mod has custom **weapon_snark** code)
 7. [Induction](http://www.moddb.com/mods/half-life-induction) (this mod has new item - **item_flashlight**)
-8. [Lost in Black Mesa(first version without HLFX)](https://drive.google.com/file/d/1bEnm_AxJs-ly8hTEZIQBw_v2BsXdSiGa/view?usp=sharing)
+8. [Lost in Black Mesa(first version without HLFX)](https://web.archive.org/web/20160407041812/http://half-life.ru/forum/showthread.php?threadid=13959) (download links dead!)
 9. [Soldier](http://www.moddb.com/mods/half-life-soldier)
 10. [Solo Operations](http://www.moddb.com/mods/solo-operations)
 11. [The Blood v1.1](http://hl.loess.ru/?mods=&search=The+Blood) (there are some inner bugs in the mod, but they don't interfere with a game progress)
@@ -440,7 +455,7 @@ Mods:
 51. [Data-base](https://www.runthinkshootlive.com/posts/database/)
 52. [de_dust2_azabetfeN](https://cs-mapping.com.ua/forum/showthread.php?t=36394) (remove **cl_dlls** & **dlls** folders from inside of mod's directory before you start the game)
 53. [De-railed](http://twhl.info/competitions.php?results=7)
-54. [Dead Shift Beta](http://www.moddb.com/mods/dead-shift) - [Demo 1](https://www.gamewatcher.com/mods/half-life-mod/dead-shift-1-0-beta) & [Demo 2](https://drive.google.com/file/d/1uHvr8xONogTTNOy-8X6G4ehFV6Eawvbq/view?usp=sharing)
+54. [Dead Shift Beta](http://www.moddb.com/mods/dead-shift) - [Demo 1](https://www.gamewatcher.com/mods/half-life-mod/dead-shift-1-0-beta) & [Demo 2](https://web.archive.org/web/20151030005310/http://www.gamefront.com/files/13532512)
 55. [Deep](http://twhl.info/vault.php?map=1669)
 56. [Desert Attack](http://fyzzer.narod.ru/index.html)
 57. [Desert Combat Demo](https://www.fileplanet.com/190487/190000/fileinfo/Half-Life---Desert-Combat-Mod) (despite a big file size there's only one small unfinished map)
@@ -498,8 +513,8 @@ Mods:
 109. [Hospital](https://gamebanana.com/maps/167446) (you need to edit **liblist.gam** file in the mod's folder - delete *gamedll & type* strings from it before you start to play)
 110. [Hostage](https://www.runthinkshootlive.com/posts/hostage-2/)
 111. [House](http://www.artpeter.net/Data/HalfLife/Hl.php)
-112. [Impulse 101 Fun - The Train](https://drive.google.com/file/d/1jAuMCCmREH0mfAEAscqaG8FQGa2uNknb/view?usp=sharing) (map from *TWHL* by *Archie* aka *The Hunter*)
-113. [In America](https://drive.google.com/file/d/1gOC8zfnUvBxRy8Rr8juNiUNbLYjoZpnn/view?usp=sharing)
+112. [Impulse 101 Fun - The Train](http://web.archive.org/web/20070305075816/http://www.twhl.co.za/mapvault/2817.zip) (map from *TWHL* by *Archie* aka *The Hunter*)
+113. [In America](https://web.archive.org/web/20170221213409/http://www.lambda-force.org/load/half_life/karty/half_life_in_america/18-1-0-476)
 114. [In the Kitchen](http://twhl.info/vault.php?map=4314)
 115. [Infiltration](https://www.fileplanet.com/7467/0/fileinfo/Infiltration)
 116. [Interactivity & Lots of Entities](http://twhl.info/vault.php?map=5744) (link dead!)

Documentation/vgui2-support.md

@@ -1,41 +0,0 @@
-# Experimental VGUI2 Support
-
-Thanks to @kungfulon contributions, Xash3D FWGS now supports VGUI2.
-
-VGUI2 is undocumented UI system from Source Engine that GoldSrc used in some games and it's main menu.
-
-## Support status
-
-Doesn't draw anything, doesn't take any input.
-
-## List of games that require VGUI2 support
-
-- Counter-Strike 1.6
-- Counter-Strike: Condition Zero
-- Counter-Strike: Condition Zero Deleted Scenes
-- Day of Defeat
-- Half-Life: Blue Shift
-
-## How to enable VGUI2 support
-
-By default, engine doesn't initialize VGUI2 to not confuse existing games and mods that use or do not use VGUI1. This support also relies on a number of proprietary libraries, that we better not redistribute, so you have to supply them yourself. Keep in mind, that these libraries are compiled only for 32-bit Windows, Linux and OSX, you shouldn't expect them running anywhere else.
-
-1. Download latest Half-Life from Steam.
-2. Open local files.
-3. Copy libraries in the list below according to your platform, to folder where Xash3D searches it's libraries (usually in same folder where executable is located)
-
-| Linux    | Windows
-| -------- | --------
-| `chromehtml.so` | `chromehtml.dll`
-| `vgui2.so` | `vgui2.dll`
-| `libcef.so` | `libcef.dll`
-| `libtier0.so` | `tier0.dll`
-| `libvstdlib.so` | `vstdlib.dll`
-| `libsteam_api.so` | `steam_api.dll`
-
-Some files must also be copied:
-- `cef_gtk.pak`
-
-Additionally, on Linux other libraries must be provided. Use `ldd` tool to figure out which libraries you miss. Many of them can be pulled from Steam Runtime.
-
-Do not recommend using RoDir with VGUI2 games. Many of them are broken. Steam API will crash without `steam_appid.txt` in Xash root directory.

README.md

@@ -1,62 +1,55 @@
-# Xash3D FWGS Engine
-[![GitHub Actions Status](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml) [![FreeBSD Build Status](https://img.shields.io/cirrus/github/FWGS/xash3d-fwgs?label=freebsd%20build)](https://cirrus-ci.com/github/FWGS/xash3d-fwgs) [![Discord Server](https://img.shields.io/discord/355697768582610945.svg)](http://fwgsdiscord.mentality.rip/) \
-[![Download Stable](https://img.shields.io/badge/download-stable-yellow)](https://github.com/FWGS/xash3d-fwgs/releases/latest) [![Download Testing](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous) 
+# Xash3D FWGS Engine <img align="right" width="128" height="128" src="https://github.com/FWGS/xash3d-fwgs/raw/master/game_launch/icon-xash-material.png" alt="Xash3D FWGS icon" />
+[![builds.sr.ht status](https://builds.sr.ht/~a1batross/xash3d-fwgs.svg)](https://builds.sr.ht/~a1batross/xash3d-fwgs?) [![GitHub Actions Status](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml/badge.svg)](https://github.com/FWGS/xash3d-fwgs/actions/workflows/c-cpp.yml) [![FreeBSD Build Status](https://img.shields.io/cirrus/github/FWGS/xash3d-fwgs?label=freebsd%20build)](https://cirrus-ci.com/github/FWGS/xash3d-fwgs) [![Discord Server](https://img.shields.io/discord/355697768582610945.svg)](http://fwgsdiscord.mentality.rip/) \
+[![Download Stable](https://img.shields.io/badge/download-stable-yellow)](https://github.com/FWGS/xash3d-fwgs/releases/latest) [![Download Testing](https://img.shields.io/badge/downloads-testing-orange)](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous)
 
-Xash3D FWGS is a fork of Xash3D Engine by Unkle Mike with extended features and crossplatform.
+Xash3D (pronounced `[ksɑʂ]`) FWGS is a game engine, aimed to provide compatibility with Half-Life Engine and extend it, as well as to give game developers well known workflow.
 
-```
-Xash3D is a game engine, aimed to provide compatibility with Half-Life Engine, 
-as well as to give game developers well known workflow and extend it.
-Read more about Xash3D on ModDB: https://www.moddb.com/engines/xash3d-engine
-```
+Xash3D FWGS is a heavily modified fork of an original [Xash3D Engine](https://www.moddb.com/engines/xash3d-engine) by Unkle Mike.
+
+## Donate
+[![Donate to FWGS button](https://img.shields.io/badge/Donate_to_FWGS-%3C3-magenta)](Documentation/donate.md) \
+If you like Xash3D FWGS, consider supporting individual engine maintainers. By supporting us, you help to continue developing this game engine further. The sponsorship links are available in [documentation](Documentation/donate.md).
 
 ## Fork features
-* HLSDK 2.4 support.
-* Crossplatform: supported x86 and ARM on Windows/Linux/BSD/Android. ([see docs for more info](Documentation/ports.md))
-* Modern compilers support: say no more to MSVC6.
-* Better multiplayer support: multiple master servers, headless dedicated server.
-* Mobility API: allows better game integration on mobile devices(vibration, touch controls)
-* Different input methods: touch, gamepad and classic mouse & keyboard.
+* Steam Half-Life (HLSDK 2.5) support.
+* Crossplatform and modern compilers support: supports Windows, Linux, BSD & Android on x86 & ARM and [many more](Documentation/ports.md).
+* Better multiplayer: multiple master servers, headless dedicated server, voice chat, [GoldSrc protocol support](Documentation/goldsrc-protocol-support.md) and IPv6 support.
+* Multiple renderers support: OpenGL, GLESv1, GLESv2 and Software.
+* Advanced virtual filesystem: `.pk3` and `.pk3dir` support, compatibility with GoldSrc FS module, fast case-insensitivity emulation for crossplatform.
+* Mobility API: better game integration on mobile devices (vibration, touch controls).
+* Different input methods: touch and gamepad in addition to mouse & keyboard.
 * TrueType font rendering, as a part of mainui_cpp.
-* Multiple renderers support: OpenGL, GLESv1, GLESv2, Software.
-* Voice support.
-* External filesystem module like in GoldSrc engine.
-* External vgui support module.
-* PNG image format support.
-* A set of small improvements, without broken compatibility.
-
-## Planned fork features
-* Virtual Reality support and game API.
-* Vulkan renderer.
+* External VGUI support module.
+* PNG & KTX2 image format support.
+* [A set of small improvements](Documentation/), without broken compatibility.
 
 ## Installation & Running
 0) Get Xash3D FWGS binaries: you can use [testing](https://github.com/FWGS/xash3d-fwgs/releases/tag/continuous) build or you can compile engine from source code.
 1) Copy engine binaries to some directory.
 2) Copy `valve` directory from [Half-Life](https://store.steampowered.com/app/70/HalfLife/) to directory with engine binaries.
 If your CPU is NOT x86 compatible or you're running 64-bit version of the engine, you may want to compile [Half-Life SDK](https://github.com/FWGS/hlsdk-portable).
-This repository contains our fork of HLSDK and restored source code for some of the mods. Not all of them, of course.
+This repository contains our fork of HLSDK and restored source code for Half-Life expansions and some mods.
 You still needed to copy `valve` directory as all game resources located there.
 3) Run the main executable (`xash3d.exe` or AppImage).
 
 For additional info, run Xash3D with `-help` command line key.
 
 ## Contributing
-* Before sending an issue, check if someone already reported your issue. Make sure you're following "How To Ask Questions The Smart Way" guide by Eric Steven Raymond. Read more: http://www.catb.org/~esr/faqs/smart-questions.html
-* Issues are accepted in both English and Russian
+* Before sending an issue, check if someone already reported your issue. Make sure you're following "How To Ask Questions The Smart Way" guide by Eric Steven Raymond. Read more: http://www.catb.org/~esr/faqs/smart-questions.html.
+* Issues are accepted in both English and Russian.
 * Before sending a PR, check if you followed our contribution guide in CONTRIBUTING.md file.
 
 ## Build instructions
-We are using Waf build system. If you have some Waf-related questions, I recommend you to read https://waf.io/book/
+We are using Waf build system. If you have some Waf-related questions, I recommend you to read [Waf Book](https://waf.io/book/).
 
 NOTE: NEVER USE GitHub's ZIP ARCHIVES. GitHub doesn't include external dependencies we're using!
 
 ### Prerequisites
-
-If your CPU is x86 compatible, we are building 32-bit code by default. This was done to maintain compatibility with Steam releases of Half-Life and based on it's engine games.
+If your CPU is x86 compatible and you're on Windows or Linux, we are building 32-bit code by default. This was done to maintain compatibility with Steam releases of Half-Life and based on it's engine games.
 Even if Xash3D FWGS does support targetting 64-bit, you can't load games without recompiling them from source code!
 
 If your CPU is NOT x86 compatible or you decided build 64-bit version of engine, you may want to compile [Half-Life SDK](https://github.com/FWGS/hlsdk-portable).
-This repository contains our fork of HLSDK and restored source code for some of the mods. Not all of them, of course.
+This repository contains our fork of HLSDK and restored source code for Half-Life expansions and some mods.
 
 #### Windows (Visual Studio)
 * Install Visual Studio.
@@ -68,31 +61,40 @@ This repository contains our fork of HLSDK and restored source code for some of
 
 #### GNU/Linux
 ##### Debian/Ubuntu
-* Enable i386 on your system, if you're compiling 32-bit engine on amd64. If not, skip this
+* Only for 32-bit engine on 64-bit x86 operating system:
+  * Enable i386 on your system: `$ sudo dpkg --add-architecture i386`.
+  * Install `aptitude` ([why?](https://github.com/FWGS/xash3d-fwgs/issues/1828#issuecomment-2415131759)):  `$ sudo apt update && sudo apt upgrade && sudo apt install aptitude`
+  * Install development tools: `$ sudo aptitude --without-recommends install git build-essential gcc-multilib g++-multilib libsdl2-dev:i386 libfontconfig-dev:i386 libfreetype-dev:i386 libopus-dev:i386 libbz2-dev:i386`.
+  * Set PKG_CONFIG_PATH environment variable to point at 32-bit libraries: `$ export PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig`.
 
-`$ sudo dpkg --add-architecture i386`
-* Install development tools
-  * For 32-bit engine on amd64: \
-    `$ sudo apt install build-essential gcc-multilib g++-multilib python libsdl2-dev:i386 libfontconfig-dev:i386 libfreetype6-dev:i386`
-  * For everything else: \
-    `$ sudo apt install build-essential python libsdl2-dev libfontconfig-dev libfreetype6-dev`
-* Clone this repostory:
-`$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`
+* For 64-bit engine on 64-bit x86 and other non-x86 systems:
+  * Install development tools: `$ sudo apt install git build-essential python libsdl2-dev libfontconfig-dev libfreetype6-dev libopus-dev libbz2-dev`.
+
+* Clone this repostory: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.
+
+##### RedHat/Fedora
+* Only for 32-bit engine on 64-bit x86 operating system:
+  * Install development tools: `$ sudo dnf install git gcc gcc-c++ glibc-devel.i686 SDL2-devel.i686 opus-devel.i686 fontconfig-devel.i686 freetype-devel.i686 bzip2-devel.i686`.
+  * Set PKG_CONFIG_PATH environment variable to point at 32-bit libraries: `$ export PKG_CONFIG_PATH=/usr/lib/pkgconfig`.
+
+* For 64-bit engine on 64-bit x86 and other non-x86 systems:
+  * Install development tools: `$ sudo dnf install git gcc gcc-c++ SDL2-devel opus-devel fontconfig-devel freetype-devel bzip2-devel`.
+
+* Clone this repostory: `$ git clone --recursive https://github.com/FWGS/xash3d-fwgs`.
 
 ### Building
 #### Windows (Visual Studio)
-0) Open command line
+0) Open command line.
 1) Navigate to `xash3d-fwgs` directory.
-2) Carefully examine which build options are available: `waf --help`
-3) Configure build: `waf configure -T release --sdl2=c:/path/to/SDL2`
-4) Compile: `waf build`
-5) Install: `waf install --destdir=c:/path/to/any/output/directory`
+2) (optional) Examine which build options are available: `waf --help`.
+3) Configure build: `waf configure --sdl2=c:/path/to/SDL2`.
+4) Compile: `waf build`.
+5) Install: `waf install --destdir=c:/path/to/any/output/directory`.
 
 #### Linux
-If compiling 32-bit on amd64, you may need to supply `export PKG_CONFIG_PATH=/usr/lib/i386-linux-gnu/pkgconfig` prior to running configure.
+If compiling 32-bit on amd64, make sure `PKG_CONFIG_PATH` from the previous step is set correctly, prior to running configure.
 
-0) Examine which build options are available: `./waf --help`
-1) Configure build: `./waf configure -T release`
-(You need to pass `-8` to compile 64-bit engine on 64-bit x86 processor)
-2) Compile: `./waf build`
-3) Install(optional): `./waf install --destdir=/path/to/any/output/directory`
+0) (optional) Examine which build options are available: `./waf --help`.
+1) Configure build: `./waf configure` (you need to pass `-8` to compile 64-bit engine on 64-bit x86 processor).
+2) Compile: `./waf build`.
+3) Install: `./waf install --destdir=/path/to/any/output/directory`.

common/backends.h

@@ -18,21 +18,17 @@ GNU General Public License for more details.
 // video backends (XASH_VIDEO)
 #define VIDEO_NULL    0
 #define VIDEO_SDL     1
-#define VIDEO_ANDROID 2
 #define VIDEO_FBDEV   3
 #define VIDEO_DOS     4
 
-
 // audio backends (XASH_SOUND)
 #define SOUND_NULL     0
 #define SOUND_SDL      1
-#define SOUND_OPENSLES 2
 #define SOUND_ALSA     3
 
 // input (XASH_INPUT)
 #define INPUT_NULL    0
 #define INPUT_SDL     1
-#define INPUT_ANDROID 2
 #define INPUT_EVDEV   3
 
 // timer (XASH_TIMER)
@@ -45,16 +41,13 @@ GNU General Public License for more details.
 // messageboxes (XASH_MESSAGEBOX)
 #define MSGBOX_STDERR  0
 #define MSGBOX_SDL     1
-#define MSGBOX_ANDROID 2
 #define MSGBOX_WIN32   3
 #define MSGBOX_NSWITCH 4
 
-
 // library loading (XASH_LIB)
 #define LIB_NULL 0
 #define LIB_POSIX 1
 #define LIB_WIN32 2
 #define LIB_STATIC 3
 
-
 #endif /* BACKENDS_H */

common/com_image.h

@@ -9,7 +9,20 @@ NOTE: number at end of pixelformat name it's a total bitscount e.g. PF_RGB_24 ==
 ========================================================================
 */
 #define ImageRAW( type )	(type == PF_RGBA_32 || type == PF_BGRA_32 || type == PF_RGB_24 || type == PF_BGR_24 || type == PF_LUMINANCE)
-#define ImageDXT( type )	(type == PF_DXT1 || type == PF_DXT3 || type == PF_DXT5 || type == PF_ATI2 || type == PF_BC6H_SIGNED || type == PF_BC6H_UNSIGNED || type == PF_BC7)
+#define ImageCompressed( type ) \
+	(  type == PF_DXT1 \
+	|| type == PF_DXT3 \
+	|| type == PF_DXT5 \
+	|| type == PF_ATI2 \
+	|| type == PF_BC4_SIGNED \
+	|| type == PF_BC4_UNSIGNED \
+	|| type == PF_BC5_SIGNED \
+	|| type == PF_BC5_UNSIGNED \
+	|| type == PF_BC6H_SIGNED \
+	|| type == PF_BC6H_UNSIGNED \
+	|| type == PF_BC7_UNORM \
+	|| type == PF_BC7_SRGB \
+	|| type == PF_KTX2_RAW )
 
 typedef enum
 {
@@ -25,9 +38,15 @@ typedef enum
 	PF_DXT3,		// s3tc DXT3/BC2 format
 	PF_DXT5,		// s3tc DXT5/BC3 format
 	PF_ATI2,		// latc ATI2N/BC5 format
+	PF_BC4_SIGNED,
+	PF_BC4_UNSIGNED,
+	PF_BC5_SIGNED,
+	PF_BC5_UNSIGNED,
 	PF_BC6H_SIGNED,	// bptc BC6H signed FP16 format
 	PF_BC6H_UNSIGNED, // bptc BC6H unsigned FP16 format
-	PF_BC7,			// bptc BC7 format
+	PF_BC7_UNORM,			// bptc BC7 format
+	PF_BC7_SRGB,
+	PF_KTX2_RAW, // Raw KTX2 data, used for yet unsupported KTX2 subformats
 	PF_TOTALCOUNT,	// must be last
 } pixformat_t;
 
@@ -50,6 +69,7 @@ typedef enum
 	IL_LOAD_DECAL	= BIT(5),	// special mode for load gradient decals
 	IL_OVERVIEW	= BIT(6),	// overview required some unque operations
 	IL_LOAD_PLAYER_DECAL = BIT(7), // special mode for player decals
+	IL_KTX2_RAW = BIT(8), // renderer can consume raw KTX2 files (e.g. ref_vk)
 } ilFlags_t;
 
 // goes into rgbdata_t->encode

common/com_model.h

@@ -127,14 +127,23 @@ typedef struct
 	int		flags;		// sky or slime, no lightmap or 256 subdivision
 } mtexinfo_t;
 
-typedef struct glpoly_s
+// a1ba: changed size to avoid undefined behavior. Check your allocations if you take this header!
+// For example:
+//  before: malloc( sizeof( glpoly_t ) + ( numverts - 4 ) * VERTEXSIZE * sizeof( float ))
+//  after (C): malloc( sizeof( glpoly_t ) + numverts * VERTEXSIZE * sizeof( float ))
+//  after (C++): malloc( sizeof( glpoly_t ) + ( numverts - 1 ) * VERTEXSIZE * sizeof( float ))
+typedef struct glpoly2_s
 {
-	struct glpoly_s	*next;
-	struct glpoly_s	*chain;
+	struct glpoly2_s	*next;
+	struct glpoly2_s	*chain;
 	int		numverts;
 	int		flags;          		// for SURF_UNDERWATER
-	float		verts[4][VERTEXSIZE];	// variable sized (xyz s1t1 s2t2)
-} glpoly_t;
+#ifdef __cplusplus
+	float	verts[1][VERTEXSIZE]; // variable sized (xyz s1t1 s2t2)
+#else
+	float	verts[][VERTEXSIZE]; // variable sized (xyz s1t1 s2t2)
+#endif
+} glpoly2_t;
 
 typedef struct mnode_s
 {
@@ -173,7 +182,7 @@ struct decal_s
 	short		entityIndex;	// Entity this is attached to
 // Xash3D specific
 	vec3_t		position;		// location of the decal center in world space.
-	glpoly_t	*polys;		// precomputed decal vertices
+	glpoly2_t	*polys;		// precomputed decal vertices
 	intptr_t	reserved[4];	// just for future expansions or mod-makers
 };
 
@@ -246,7 +255,7 @@ struct msurface_s
 
 	int		light_s, light_t;	// gl lightmap coordinates
 
-	glpoly_t		*polys;		// multiple if warped
+	glpoly2_t		*polys;		// multiple if warped
 	struct msurface_s	*texturechain;
 
 	mtexinfo_t	*texinfo;
@@ -488,7 +497,8 @@ typedef struct
 	int		flags;
 	float		size;
 
-	int		reserved[8];		// VBO offsets
+	const trivertex_t **pposeverts; // only valid during loading, used to build GL mesh
+	intptr_t	reserved[7];		// VBO offsets
 
 	int		numposes;
 	int		poseverts;
@@ -531,8 +541,10 @@ typedef struct
 #define MAX_MOVIES		8
 #define MAX_CDTRACKS	32
 #define MAX_CLIENT_SPRITES	512	// SpriteTextures (0-256 hud, 256-512 client)
-#define MAX_EFRAGS		8192	// Arcane Dimensions required
 #define MAX_REQUESTS	64
 
+STATIC_CHECK_SIZEOF( mextrasurf_t, 324, 496 );
+STATIC_CHECK_SIZEOF( decal_t, 60, 88 );
+STATIC_CHECK_SIZEOF( mfaceinfo_t, 176, 304 );
 
 #endif//COM_MODEL_H

common/const.h

@@ -717,6 +717,7 @@ enum
 	kRenderFxExplode,			// Scale up really big!
 	kRenderFxGlowShell,			// Glowing Shell
 	kRenderFxClampMinScale,		// Keep this sprite from getting very small (SPRITES only!)
+	kRenderFxLightMultiplier,
 };
 
 typedef int		func_t;

common/cvardef.h

@@ -1,49 +1,122 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*
-*	This product contains software technology licensed from Id
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
-#ifndef CVARDEF_H
-#define CVARDEF_H
+/*
+cvardef.h - quake cvar definition
+Copyright (C) 1997-2001 Id Software, Inc.
+Copyright (C) 2024 Alibek Omarov
 
-#define FCVAR_ARCHIVE		(1<<0)	// set to cause it to be saved to vars.rc
-#define FCVAR_USERINFO		(1<<1)	// changes the client's info string
-#define FCVAR_SERVER		(1<<2)	// notifies players when changed
-#define FCVAR_EXTDLL		(1<<3)	// defined by external DLL
-#define FCVAR_CLIENTDLL		(1<<4)	// defined by the client dll
-#define FCVAR_PROTECTED		(1<<5)	// It's a server cvar, but we don't send the data since it's a password, etc.  Sends 1 if it's not bland/zero, 0 otherwise as value
-#define FCVAR_SPONLY		(1<<6)	// This cvar cannot be changed by clients connected to a multiplayer server.
-#define FCVAR_PRINTABLEONLY		(1<<7)	// This cvar's string cannot contain unprintable characters ( e.g., used for player name etc ).
-#define FCVAR_UNLOGGED		(1<<8)	// If this is a FCVAR_SERVER, don't log changes to the log file / console if we are creating a log
-#define FCVAR_NOEXTRAWHITEPACE	(1<<9)	// strip trailing/leading white space from this cvar
-#define FCVAR_PRIVILEGED	(1<<10) // only available in privileged mode
-#define FCVAR_FILTERABLE	(1<<11) // filtered in unprivileged mode if cl_filterstuffcmd is 1
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
 
-// Xash3D extensions
-#define FCVAR_GLCONFIG		(1<<12)	// write it into <renderer>.cfg(see RefAPI)
-#define FCVAR_CHANGED		(1<<13)	// set each time the cvar is changed
-#define FCVAR_GAMEUIDLL		(1<<14)	// defined by the menu DLL
-#define FCVAR_CHEAT			(1<<15)	// can not be changed if cheats are disabled
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
-// a1ba: let's reuse higher bits for flags extensions from now on
-#define FCVAR_LATCH			(1<<30)	// notify client what this cvar will be applied only after server restart (but don't does more nothing)
+See the GNU General Public License for more details.
 
-typedef struct cvar_s
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+#ifndef CVAR
+#define CVAR
+
+#include STDINT_H
+#include "xash3d_types.h"
+
+/*
+
+cvar_t variables are used to hold scalar or string variables that can be changed
+or displayed at the console or prog code as well as accessed directly
+in C code.
+
+The user can access cvars from the console in three ways:
+r_draworder             prints the current value
+r_draworder 0           sets the current value to 0
+set r_draworder 0       as above, but creates the cvar if not present
+
+Cvars are restricted from having the same names as commands to keep this
+interface from being ambiguous.
+
+The are also occasionally used to communicated information between different
+modules of the program.
+
+*/
+
+enum
 {
-	char		*name;
-	char		*string;
-	int		flags;
-	float		value;
-	struct cvar_s	*next;
-} cvar_t;
+	// GoldSrc compatibility flags
+	FCVAR_ARCHIVE           = 1 << 0,  // set to cause it to be saved to vars.rc
+	FCVAR_USERINFO          = 1 << 1,  // added to userinfo when changed
+	FCVAR_SERVER            = 1 << 2,  // added to serverinfo when changed, will notify clients by default
+	FCVAR_EXTDLL            = 1 << 3,  // defined by server.dll
+	FCVAR_CLIENTDLL         = 1 << 4,  // defined by client.dll
+	FCVAR_PROTECTED         = 1 << 5,  // private server cvar
+	FCVAR_SPONLY            = 1 << 6,  // can be set only in singleplayer
+	FCVAR_PRINTABLEONLY     = 1 << 7,  // only allows printable characters
+	FCVAR_UNLOGGED          = 1 << 8,  // disables notifying client about server cvar change
+	FCVAR_NOEXTRAWHITESPACE = 1 << 9,  // removes space characters from the beginning and the end of the string
+	FCVAR_PRIVILEGED        = 1 << 10, // only available in privileged mode
+	FCVAR_FILTERABLE        = 1 << 11, // treated as privileged if cl_filterstuffcmd is 1, otherwise ignored
 
-#endif//CVARDEF_H
+	// Xash3D public flags
+	// FCVAR_LATCH         = 1 << 11, // deprecated Xash3D flag, conflicts with FCVAR_FILTERABLE. Use another FCVAR_LATCH!
+	FCVAR_GLCONFIG         = 1 << 12, // set to cause it to be saved to <renderer>.cfg (see RefAPI)
+	FCVAR_CHANGED          = 1 << 13, // set each time the cvar changed
+	FCVAR_GAMEUIDLL        = 1 << 14, // defined by menu.dll
+	FCVAR_CHEAT            = 1 << 15, // cannot be changed if sv_cheats is 0
+
+#if REF_DLL || ENGINE_DLL // Xash3D internal flags, MUST NOT be used outside of engine
+	FCVAR_RENDERINFO   = 1 << 16, // set to cause it to be saved to video.cfg
+	FCVAR_READ_ONLY    = 1 << 17, // display only, cannot be set by user at all
+	FCVAR_EXTENDED     = 1 << 18, // extended cvar structure
+	FCVAR_ALLOCATED    = 1 << 19, // allocated by the engine, must be freed with Mem_Free
+	FCVAR_VIDRESTART   = 1 << 20, // triggers video subsystem to recreate/modify window parameters
+	FCVAR_TEMPORARY    = 1 << 21, // only used to temporarly hold some value, can be unlinked
+	FCVAR_MOVEVARS     = 1 << 22, // access to movevars_t structure, synchornized between client and server
+	FCVAR_USER_CREATED = 1 << 23, // created by a set command
+
+	FCVAR_REFDLL     = 1 << 29, // (Xash3D FWGS internal flag) defined by the renderer DLL
+#endif // REF_DLL || ENGINE_DLL
+
+	FCVAR_LATCH      = 1 << 30, // (Xash3D FWGS public flag, was FCVAR_FILTERABLE in Xash3D) save changes until server restart
+};
+
+struct cvar_s {
+	char     *name;
+	char     *string;
+	uint32_t  flags;
+	float     value;
+	struct cvar_s *next;
+};
+typedef struct cvar_s cvar_t;
+
+STATIC_CHECK_SIZEOF( struct cvar_s, 20, 32 );
+
+#if REF_DLL || ENGINE_DLL // Xash3D internal cvar format, MUST NOT be used outside of engine
+struct convar_s {
+	char     *name;
+	char     *string;
+	uint32_t  flags;
+	float     value;
+	struct convar_s *next;
+	char     *desc;
+	char     *def_string;
+};
+typedef struct convar_s convar_t;
+
+#if XASH_64BIT
+#define CVAR_SENTINEL (uintptr_t)0xDEADBEEFDEADBEEF
+#else
+#define CVAR_SENTINEL (uintptr_t)0xDEADBEEF
+#endif
+
+#define CVAR_CHECK_SENTINEL( cv )	((uintptr_t)(cv)->next == CVAR_SENTINEL)
+
+#define CVAR_DEFINE( cv, cvname, cvstr, cvflags, cvdesc ) \
+	convar_t cv = { (char*)cvname, (char*)cvstr, cvflags, 0.0f, (void *)CVAR_SENTINEL, (char*)cvdesc, NULL }
+
+#define CVAR_DEFINE_AUTO( cv, cvstr, cvflags, cvdesc ) CVAR_DEFINE( cv, #cv, cvstr, cvflags, cvdesc )
+#endif // REF_DLL || ENGINE_DLL
+
+#endif // CVAR

common/defaults.h

@@ -52,26 +52,6 @@ SETUP BACKENDS DEFINITIONS
 				#endif
 			#endif // XASH_MESSAGEBOX
 		#endif
-	#elif XASH_ANDROID
-		// we are building for Android platform, use Android APIs
-		#ifndef XASH_VIDEO
-			#define XASH_VIDEO VIDEO_ANDROID
-		#endif // XASH_VIDEO
-
-		#ifndef XASH_INPUT
-			#define XASH_INPUT INPUT_ANDROID
-		#endif // XASH_INPUT
-
-		#ifndef XASH_SOUND
-			#define XASH_SOUND SOUND_OPENSLES
-		#endif // XASH_SOUND
-
-		#ifndef XASH_MESSAGEBOX
-			#define XASH_MESSAGEBOX MSGBOX_ANDROID
-		#endif // XASH_MESSAGEBOX
-
-		#define XASH_USE_EVDEV 1
-		#define XASH_DYNAMIC_DLADDR
 	#elif XASH_LINUX
 		// we are building for Linux without SDL2, can draw only to framebuffer yet
 		#ifndef XASH_VIDEO
@@ -171,6 +151,8 @@ Default build-depended cvar and constant values
 	#define DEFAULT_MODE_WIDTH   960
 	#define DEFAULT_MODE_HEIGHT  544
 	#define DEFAULT_ALLOWCONSOLE 1
+#elif XASH_ANDROID
+	#define DEFAULT_TOUCH_ENABLE "1"
 #elif XASH_MOBILE_PLATFORM
 	#define DEFAULT_TOUCH_ENABLE "1"
 	#define DEFAULT_M_IGNORE     "1"
@@ -204,7 +186,11 @@ Default build-depended cvar and constant values
 #endif // DEFAULT_ALLOWCONSOLE
 
 #ifndef DEFAULT_FULLSCREEN
-	#define DEFAULT_FULLSCREEN 1
+	#define DEFAULT_FULLSCREEN "1" // must be a string
 #endif // DEFAULT_FULLSCREEN
 
+#ifndef DEFAULT_MAX_EDICTS
+	#define DEFAULT_MAX_EDICTS 1200 // was 900 before HL25
+#endif // DEFAULT_MAX_EDICTS
+
 #endif // DEFAULTS_H

common/enginefeatures.h

@@ -1,5 +1,5 @@
 /*
-features.h - engine features that can be enabled by mod-maker request
+enginefeatures.h - engine features that can be enabled by mod-maker request
 Copyright (C) 2012 Uncle Mike
 
 This program is free software: you can redistribute it and/or modify
@@ -27,4 +27,20 @@ GNU General Public License for more details.
 #define ENGINE_COMPUTE_STUDIO_LERP	(1<<7)	// enable MOVETYPE_STEP lerping back in engine
 #define ENGINE_LINEAR_GAMMA_SPACE	(1<<8)	// disable influence of gamma/brightness cvars to textures/lightmaps, for mods with custom renderer
 
+#define ENGINE_DISABLE_HDTEXTURES   (1U<<30) // disable support of HD-textures in case custom renderer have separate way to load them
+#define ENGINE_STEP_POSHISTORY_LERP (1U<<31) // enable MOVETYPE_STEP interpolation based on position history. Incompatible with ENGINE_COMPUTE_STUDIO_LERP!
+
+// adjust the mask when features will be added or removed
+#define ENGINE_FEATURES_MASK      \
+	( ENGINE_WRITE_LARGE_COORD    \
+	| ENGINE_QUAKE_COMPATIBLE     \
+	| ENGINE_LOAD_DELUXEDATA      \
+	| ENGINE_PHYSICS_PUSHER_EXT   \
+	| ENGINE_LARGE_LIGHTMAPS      \
+	| ENGINE_COMPENSATE_QUAKE_BUG \
+	| ENGINE_IMPROVED_LINETRACE   \
+	| ENGINE_COMPUTE_STUDIO_LERP  \
+	| ENGINE_LINEAR_GAMMA_SPACE   \
+	| ENGINE_STEP_POSHISTORY_LERP )
+
 #endif//FEATURES_H

common/gameinfo.h

@@ -19,6 +19,8 @@ GNU General Public License for more details.
 #define GFL_NOMODELS	(1<<0)
 #define GFL_NOSKILLS	(1<<1)
 #define GFL_RENDER_PICBUTTON_TEXT   (1<<2)
+#define GFL_HD_BACKGROUND (1<<3)
+#define GFL_ANIMATED_TITLE (1<<4)
 
 /*
 ========================================================================
@@ -28,7 +30,7 @@ GAMEINFO stuff
 internal shared gameinfo structure (readonly for engine parts)
 ========================================================================
 */
-typedef struct
+typedef struct GAMEINFO_s
 {
 	// filesystem info
 	char		gamefolder[64];	// used for change game '-game x'
@@ -48,4 +50,48 @@ typedef struct
 	int		gamemode;
 } GAMEINFO;
 
+/*
+========================================================================
+
+Extended GameInfo struct introduced in Xash3D FWGS
+
+GAMEINFO can't be reliably extended, as nor engine, nor menu can't be
+sure about struct size. By adding struct versioning, we can check the
+presense for extra fields.
+========================================================================
+*/
+
+#define GAMEINFO_VERSION 2
+
+typedef enum gametype_e
+{
+	GAME_NORMAL,
+	GAME_SINGLEPLAYER_ONLY,
+	GAME_MULTIPLAYER_ONLY,
+} gametype_t;
+
+typedef struct gameinfo2_s
+{
+	int gi_version; // should be set to desired struct version, e.g. GAMEINFO_VERSION
+
+	// filesystem info
+	char     gamefolder[64]; // used for change game
+	char     startmap[64];   // map to start singleplayer game from
+	char     trainmap[64];   // map to start hazardous course from (if specified)
+	char     demomap[64];    // map to start demo chapter from (if specified)
+	char     title[64];      // game title
+	char     iconpath[64];   // path to game icon
+	char     version[16];    // game version (optional)
+	uint32_t flags;          // gameinfo flags, extended to fit more flags
+
+	// mod info
+	char     game_url[256];   // link to a developer's site
+	char     update_url[256]; // link to updates page
+	char     type[64];        // single, toolkit, multiplayer, etc
+	char     date[64];        // release date
+	uint64_t size;            // size in bytes
+
+	gametype_t gamemode;
+} gameinfo2_t;
+
 #endif//GAMEINFO_H

common/kbutton.h

@@ -1,18 +1,35 @@
-//========= Copyright © 1996-2002, Valve LLC, All rights reserved. ============
-//
-// Purpose:
-//
-// $NoKeywords: $
-//=============================================================================
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
 
-#if !defined( KBUTTONH )
-#define KBUTTONH
-#pragma once
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
 
-typedef struct kbutton_s
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+#ifndef KBUTTON_H
+#define KBUTTON_H
+
+// a1ba: copied from WinQuake/client.h
+//
+// cl_input
+//
+typedef struct
 {
 	int		down[2];		// key nums holding it down
 	int		state;			// low bit is down state
 } kbutton_t;
 
-#endif // !KBUTTONH
+STATIC_CHECK_SIZEOF( kbutton_t, 12, 12 );
+
+#endif // KBUTTON_H

common/net_api.h

@@ -27,6 +27,7 @@
 // Set this flag for things like broadcast requests, etc. where the engine should not
 // kill the request hook after receiving the first response
 #define FNETAPI_MULTIPLE_RESPONSE		( 1<<0 )
+#define FNETAPI_LEGACY_PROTOCOL			( 1<<1 ) // xash3d-fwgs extension
 
 struct net_response_s;
 typedef void (*net_api_response_func_t) ( struct net_response_s *response );
@@ -35,6 +36,7 @@ typedef void (*net_api_response_func_t) ( struct net_response_s *response );
 #define NET_ERROR_TIMEOUT			( 1<<0 )
 #define NET_ERROR_PROTO_UNSUPPORTED		( 1<<1 )
 #define NET_ERROR_UNDEFINED			( 1<<2 )
+#define NET_ERROR_FORBIDDEN			( 1<<3 ) // xash3d-fwgs extension
 
 typedef struct net_adrlist_s
 {

common/netadr.h

@@ -1,76 +1,74 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*
-*	This product contains software technology licensed from Id
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
+/*
+Copyright (C) 1997-2001 Id Software, Inc.
 
-#ifndef NETADR_H
-#define NETADR_H
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#ifndef NET_ADR_H
+#define NET_ADR_H
 
-#include "build.h"
 #include STDINT_H
 
-typedef enum
-{
-	NA_UNUSED = 0,
-	NA_LOOPBACK,
-	NA_BROADCAST,
-	NA_IP,
-	NA_IPX,
-	NA_BROADCAST_IPX,
-	NA_IP6,
-	NA_MULTICAST_IP6, // all nodes multicast
-} netadrtype_t;
+// net.h -- quake's interface to the networking layer
+// a1ba: copied from Quake-2/qcommon/qcommon.h and modified to support IPv6
 
-// Original structure:
-// typedef struct netadr_s
-// {
-// 	netadrtype_t	type;
-// 	unsigned char	ip[4];
-// 	unsigned char	ipx[10];
-// 	unsigned short	port;
-// } netadr_t;
+#define	PORT_ANY	-1
+
+typedef enum {NA_LOOPBACK = 1, NA_BROADCAST, NA_IP, NA_IPX, NA_BROADCAST_IPX, NA_IP6, NA_MULTICAST_IP6} netadrtype_t;
+
+/*
+Original Quake-2 structure:
+typedef struct
+{
+	netadrtype_t	type;
+
+	byte	ip[4];
+	byte	ipx[10];
+
+	unsigned short	port;
+} netadr_t;
+*/
 
 #pragma pack( push, 1 )
 typedef struct netadr_s
 {
 	union
 	{
+		// IPv6 struct
 		struct
 		{
-			uint32_t type;
+			uint16_t	type6;
+			uint8_t	ip6[16];
+		};
+		struct
+		{
+			uint32_t	type; // must be netadrtype_t but will break with short enums
 			union
 			{
-				uint8_t   ip[4];
-				uint32_t  ip4;
+				uint8_t	ip[4];
+				uint32_t	ip4; // for easier conversions
 			};
-			uint8_t  ipx[10];
-		};
-		struct
-		{
-#if XASH_LITTLE_ENDIAN
-			uint16_t type6;
-			uint8_t ip6[16];
-#elif XASH_BIG_ENDIAN
-			uint8_t ip6_0[2];
-			uint16_t type6;
-			uint8_t ip6_2[14];
-#endif
+			uint8_t	ipx[10];
 		};
 	};
-	uint16_t port;
+	uint16_t	port;
 } netadr_t;
 #pragma pack( pop )
 
-STATIC_ASSERT( sizeof( netadr_t ) == 20, "invalid netadr_t size" );
+STATIC_CHECK_SIZEOF( netadr_t, 20, 20 );
 
-#endif//NETADR_H
+#endif // NET_ADR_H

common/port.h

@@ -35,7 +35,6 @@ GNU General Public License for more details.
 	#define __cdecl
 	#define __stdcall
 	#define _inline	static inline
-	#define FORCEINLINE inline __attribute__((always_inline))
 
 	#if XASH_POSIX
 		#include <unistd.h>
@@ -63,13 +62,6 @@ GNU General Public License for more details.
 		int x, y;
 	} POINT;
 #else // WIN32
-	#ifdef __MINGW32__
-		#define _inline static inline
-		#define FORCEINLINE inline __attribute__((always_inline))
-	#else
-		#define FORCEINLINE __forceinline
-	#endif
-
 	#define open _open
 	#define read _read
 	#define alloca _alloca

common/r_efx.h

@@ -56,6 +56,8 @@ color24 gTracerColors[] =
 };
 */
 
+#define TRACER_COLORINDEX_DEFAULT 4
+
 // Temporary entity array
 #define TENTPRIORITY_LOW	0
 #define TENTPRIORITY_HIGH	1

common/render_api.h

@@ -107,7 +107,8 @@ typedef enum
 	TF_ARB_FLOAT	= (1<<26),	// float textures
 	TF_NOCOMPARE	= (1<<27),	// disable comparing for depth textures
 	TF_ARB_16BIT	= (1<<28),	// keep image as 16-bit (not 24)
-	TF_MULTISAMPLE	= (1<<29)	// multisampling texture
+	TF_MULTISAMPLE	= (1<<29),	// multisampling texture
+	TF_ALLOW_NEAREST = (1<<30),	// allows toggling nearest filtering for TF_NOMIPMAP textures
 } texFlags_t;
 
 typedef enum
@@ -229,7 +230,7 @@ typedef struct render_api_s
 	void		(*R_Reserved0)( void );
 
 	// static allocations
-	void		*(*pfnMemAlloc)( size_t cb, const char *filename, const int fileline );
+	void		*(*pfnMemAlloc)( size_t cb, const char *filename, const int fileline ) ALLOC_CHECK( 1 );
 	void		(*pfnMemFree)( void *mem, const char *filename, const int fileline );
 
  	// engine utils (not related with render API but placed here)

common/xash3d_types.h

@@ -28,11 +28,7 @@ typedef byte		rgb_t[3];		// unsigned byte colorpack
 typedef vec_t		matrix3x4[3][4];
 typedef vec_t		matrix4x4[4][4];
 
-#if XASH_64BIT
 typedef uint32_t        poolhandle_t;
-#else
-typedef void*           poolhandle_t;
-#endif
 
 #undef true
 #undef false
@@ -57,9 +53,7 @@ typedef uint64_t longtime_t;
 #define MAX_USERMSG_LENGTH	2048	// don't modify it's relies on a client-side definitions
 
 #define BIT( n )		( 1U << ( n ))
-#define GAMMA		( 2.2f )		// Valve Software gamma
-#define INVGAMMA		( 1.0f / 2.2f )	// back to 1.0
-#define TEXGAMMA		( 0.9f )		// compensate dim textures
+#define BIT64( n )		( 1ULL << ( n ))
 #define SetBits( iBitVector, bits )	((iBitVector) = (iBitVector) | (bits))
 #define ClearBits( iBitVector, bits )	((iBitVector) = (iBitVector) & ~(bits))
 #define FBitSet( iBitVector, bit )	((iBitVector) & (bit))
@@ -76,48 +70,95 @@ typedef uint64_t longtime_t;
 #define IsColorString( p )	( p && *( p ) == '^' && *(( p ) + 1) && *(( p ) + 1) >= '0' && *(( p ) + 1 ) <= '9' )
 #define ColorIndex( c )	((( c ) - '0' ) & 7 )
 
-#if defined(__GNUC__)
-	#ifdef __i386__
-		#define EXPORT __attribute__ ((visibility ("default"),force_align_arg_pointer))
-		#define GAME_EXPORT __attribute((force_align_arg_pointer))
+#if defined( __GNUC__ )
+	#if defined( __i386__ )
+		#define EXPORT         __attribute__(( visibility( "default" ), force_align_arg_pointer ))
+		#define GAME_EXPORT    __attribute(( force_align_arg_pointer ))
 	#else
-		#define EXPORT __attribute__ ((visibility ("default")))
+		#define EXPORT         __attribute__(( visibility ( "default" )))
 		#define GAME_EXPORT
 	#endif
-	#define _format(x) __attribute__((format(printf, x, x+1)))
-	#define NORETURN __attribute__((noreturn))
-#elif defined(_MSC_VER)
-	#define EXPORT          __declspec( dllexport )
-	#define GAME_EXPORT
-	#define _format(x)
-	#define NORETURN
-#else
-	#define EXPORT
-	#define GAME_EXPORT
-	#define _format(x)
-	#define NORETURN
-#endif
 
-#if ( __GNUC__ >= 3 )
-	#define unlikely(x) __builtin_expect(x, 0)
-	#define likely(x)   __builtin_expect(x, 1)
-#elif defined( __has_builtin )
-	#if __has_builtin( __builtin_expect )
-		#define unlikely(x) __builtin_expect(x, 0)
-		#define likely(x)   __builtin_expect(x, 1)
+	#define MALLOC __attribute__(( malloc ))
+
+	// added in GCC 11
+	#if __GNUC__ >= 11
+		// might want to set noclone due to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116893
+		// but it's easier to not force mismatched-dealloc to error yet
+		#define MALLOC_LIKE( x, y ) __attribute__(( malloc( x, y )))
 	#else
-		#define unlikely(x) (x)
-		#define likely(x)   (x)
+		#define MALLOC_LIKE( x, y ) MALLOC
 	#endif
+	#define NORETURN           __attribute__(( noreturn ))
+	#define NONNULL            __attribute__(( nonnull ))
+	#define _format( x )       __attribute__(( format( printf, x, x + 1 )))
+	#define ALLOC_CHECK( x )   __attribute__(( alloc_size( x )))
+	#define NO_ASAN            __attribute__(( no_sanitize( "address" )))
+	#define WARN_UNUSED_RESULT __attribute__(( warn_unused_result ))
+	#define RENAME_SYMBOL( x ) asm( x )
 #else
-	#define unlikely(x) (x)
-	#define likely(x)   (x)
+	#if defined( _MSC_VER )
+		#define EXPORT         __declspec( dllexport )
+		#define NO_ASAN        __declspec( no_sanitize_address )
+	#else
+		#define EXPORT
+		#define NO_ASAN
+	#endif
+	#define GAME_EXPORT
+	#define NORETURN
+	#define NONNULL
+	#define _format( x )
+	#define ALLOC_CHECK( x )
+	#define RENAME_SYMBOL( x )
+	#define MALLOC
+	#define MALLOC_LIKE( x, y )
+	#define WARN_UNUSED_RESULT
 #endif
 
-#if defined( static_assert ) // C11 static_assert
-#define STATIC_ASSERT static_assert
+#if __GNUC__ >= 3
+	#define unlikely( x )     __builtin_expect( x, 0 )
+	#define likely( x )       __builtin_expect( x, 1 )
+#elif defined( __has_builtin )
+	#if __has_builtin( __builtin_expect ) // this must be after defined() check
+		#define unlikely( x )     __builtin_expect( x, 0 )
+		#define likely( x )       __builtin_expect( x, 1 )
+	#endif
+#endif
+
+#if !defined( unlikely ) || !defined( likely )
+	#define unlikely( x ) ( x )
+	#define likely( x )   ( x )
+#endif
+
+#if __STDC_VERSION__ >= 202311L || __cplusplus >= 201103L // C23 or C++ static_assert is a keyword
+	#define STATIC_ASSERT_( ignore, x, y ) static_assert( x, y )
+	#define STATIC_ASSERT  static_assert
+#elif __STDC_VERSION__ >= 201112L // in C11 it's _Static_assert
+	#define STATIC_ASSERT_( ignore, x, y ) _Static_assert( x, y )
+	#define STATIC_ASSERT  _Static_assert
 #else
-#define STATIC_ASSERT( x, y ) extern int _static_assert_##__LINE__[( x ) ? 1 : -1]
+	#define STATIC_ASSERT_( id, x, y ) extern int id[( x ) ? 1 : -1]
+	// need these to correctly expand the line macro
+	#define STATIC_ASSERT_3( line, x, y ) STATIC_ASSERT_( static_assert_ ## line, x, y )
+	#define STATIC_ASSERT_2( line, x, y ) STATIC_ASSERT_3( line, x, y )
+	#define STATIC_ASSERT( x, y ) STATIC_ASSERT_2( __LINE__, x, y )
+#endif
+
+// at least, statically check size of some public structures
+#if XASH_64BIT
+#define STATIC_CHECK_SIZEOF( type, size32, size64 ) \
+	STATIC_ASSERT( sizeof( type ) == size64, #type " unexpected size" )
+#else
+#define STATIC_CHECK_SIZEOF( type, size32, size64 ) \
+	STATIC_ASSERT( sizeof( type ) == size32, #type " unexpected size" )
+#endif
+
+#if !defined( __cplusplus ) && __STDC_VERSION__ >= 199101L // not C++ and C99 or newer
+	#define XASH_RESTRICT restrict
+#elif _MSC_VER || __GNUC__ || __clang__ // compiler-specific extensions
+	#define XASH_RESTRICT __restrict
+#else
+	#define XASH_RESTRICT // nothing
 #endif
 
 #ifdef XASH_BIG_ENDIAN
@@ -150,8 +191,9 @@ _inline float LittleFloat( float f )
 #endif
 
 
-typedef unsigned int	dword;
-typedef unsigned int	uint;
+typedef unsigned int  dword;
+typedef unsigned int  uint;
+typedef unsigned long ulong;
 typedef char		string[MAX_STRING];
 typedef struct file_s	file_t;		// normal file
 typedef struct stream_s	stream_t;		// sound stream for background music playing
@@ -177,6 +219,7 @@ typedef struct dll_info_s
 } dll_info_t;
 
 typedef void (*setpair_t)( const char *key, const void *value, const void *buffer, void *numpairs );
+typedef void *(*pfnCreateInterface_t)( const char *, int * );
 
 // config strings are a general means of communication from
 // the server to all connected clients.

contrib/mittorn/Makefile.linux

@@ -1,206 +0,0 @@
-#############################################
-# Makefile.linux - linux makefile
-# Copyright (C) 2017 mittorn
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-##############################################
-
-# Default options - optimized to debug on local machine
-CC ?= gcc
-CXX ?= g++
-CFLAGS ?= -g -O1 -fsigned-char -Wall -Wextra -Wsign-compare -Wno-unknown-pragmas -Wno-missing-field-initializers -Wno-unused-parameter -Wno-unused-but-set-variable
-LDFLAGS =
-LBITS := $(shell getconf LONG_BIT)
-DEPS :=
-
-XASH_COMMIT := $(firstword $(shell git rev-parse --short=6 HEAD) unknown)
-
-ifeq ($(XASH_COMMIT),unknown)
-$(warning You seems to build xash3d without git)
-$(warning Please use git if you are going to publish your build)
-endif
-
-# Pass 64BIT=1 to make arguments to allow amd64 builds
-ifneq ($(64BIT),1)
-	ifeq ($(LBITS),64)
-		LDFLAGS += -m32
-		CFLAGS += -m32
-	endif
-endif
-
-TOPDIR = $(PWD)/..
-INCLUDES :=
-XASH_SINGLE_BINARY ?= 1
-INSTALL_DIR ?= ./install/
-ifeq ($(NANOGL),1)
-INCLUDES += -Inanogl -Inanogl/GL
-endif
-INCLUDES += -I/usr/include/SDL2 -Icommon -I../common -I. -I../pm_shared -Iclient -Iserver -Iclient/vgui -Icommon/sdl
-
-#############################
-# Preprocessor defines:
-#############################
-DEFINES = 
-
-# Specify commit hash in version string
-DEFINES += -DXASH_BUILD_COMMIT=\"$(XASH_COMMIT)\"
-
-
-# Only SDL backend exists on linux
-ifeq ($(XASH_DEDICATED),1)
-   DEFINES += -DXASH_DEDICATED
-else
-   DEFINES += -DXASH_SDL
-   LIBS += -lSDL2
-endif
-
-#############################################
-# GL/GLES translators.
-# You need clone it to engine folder to use
-# Only one translator should be enabled
-#############################################
-ifeq ($(NANOGL),1)
-DEFINES += -DXASH_NANOGL -D__MULTITEXTURE_SUPPORT__  -DEGL_LIB=\"libEGL.so\"
-endif
-
-ifeq ($(WES),1)
-DEFINES += -DXASH_WES -D__MULTITEXTURE_SUPPORT__  -DEGL_LIB=\"libEGL.so\"
-endif
-
-ifeq ($(REGAL),1)
-DEFINES += -DXASH_REGAL -D__MULTITEXTURE_SUPPORT__  -DEGL_LIB=\"regal/lib/linux-32/libRegal.so\"
-LIBS += regal/lib/linux-32/libRegal.so
-endif
-
-# Some libc implementations cannot use libdl in static builds, so disable it by default
-ifeq ($(XASH_STATIC),1)
-
-    ifneq ($(XASH_STATIC_LIBDL),1)
-	DEFINES += -DNO_LIBDL
-    endif
-
-    XASH_SINGLE_BINARY := 1
-endif
-
-ifneq ($(XASH_STATIC),1)
-    LIBS += -ldl
-endif
-
-ifeq ($(XASH_STATIC_LIBDL),1)
-    LIBS += -ldl
-endif
-
-LIBS += -lm -pthread
-
-
-ifeq ($(XASH_SINGLE_BINARY),1)
-    DEFINES += -DSINGLE_BINARY
-endif
-
-# Collect files
-SRCS_CPP =
-SRCS = $(wildcard server/*.c) $(wildcard client/vgui/*.c) $(wildcard client/avi/*.c) $(wildcard common/*.c) $(wildcard common/imagelib/*.c) $(wildcard common/soundlib/*.c) $(wildcard common/soundlib/libmpg/*.c)
-ifneq ($(XASH_DEDICATED),1)
-	SRCS += $(wildcard client/*.c)
-	SRCS += $(wildcard platform/sdl/*.c)
-	ifeq ($(WES),1)
-		SRCS += $(wildcard gl-wes-v2/src/*.c)
-	endif
-	ifeq ($(NANOGL),1)
-		SRCS_CPP += $(wildcard nanogl/*.cpp)
-	endif
-endif
-OBJS = $(patsubst %.c,obj/%.o,$(SRCS))
-OBJS_CPP = $(patsubst %.cpp,obj/%.o,$(SRCS_CPP))
-
-#################################
-# Windows DLL loader
-# Should be enabled only on i386 builds
-#################################
-LOADER :=
-ifeq ($(XASH_DLL_LOADER),1)
-	DEFINES += -DDLL_LOADER
-	ifeq ($(XASH_SINGLE_BINARY),1)
-		LOADER = libloader.a
-	else
-		LOADER = libloader.so
-	endif
-	DEPS += $(LOADER)
-	LIBS += $(LOADER)
-endif
-
-# Rules for binaries
-ifeq ($(XASH_SINGLE_BINARY),0)
-	BINARIES = libxash.so
-libxash.so : $(OBJS) $(OBJS_CPP) $(DEPS)
-		$(CC) -fvisibility=hidden -o libxash.so $(LDFLAGS) -shared $(OBJS) $(OBJS_CPP) $(LIBS)
-
-else
-BINARIES = xash
-xash: $(OBJS) $(OBJS_CPP) $(DEPS)
-ifeq ($(XASH_STATIC),1)
-		$(CC) -o xash -static $(LDFLAGS) $(OBJS) $(OBJS_CPP) $(LIBS)
-else
-		$(CC) -o xash -fvisibility=hidden $(LDFLAGS) $(OBJS) $(OBJS_CPP) $(LIBS)
-endif
-
-endif
-
-ifeq ($(XASH_DLL_LOADER),1)
-$(LOADER):
-	$(MAKE) -f ../loader/Makefile.linux -C ../loader $(LOADER)
-	cp ../loader/$(LOADER) .
-endif
-
-# Create dirs for object files
-DIRS := obj obj/server obj/client/avi obj/client/vgui obj/common/sdl obj/common/imagelib obj/common/soundlib/libmpg obj/platform/sdl obj/nanogl
-$(OBJS): | $(DIRS)
-
-$(DIRS) :
-	mkdir -p $(DIRS)
-
-# Object rules
-obj/%.o : %.c
-	$(CC) $(CFLAGS) $(INCLUDES) $(DEFINES) -c "$<" -o "$@"  -Wno-unused-result -fvisibility=hidden
-
-obj/%.o : %.cpp
-	$(CXX) $(CFLAGS) $(INCLUDES) $(DEFINES) -c "$<" -o "$@"
-
-
-default: $(BINARIES)
-
-.PHONY: depend clean list install
-
-clean:
-	$(RM) $(OBJS) $(OBJS_CPP) $(BINARIES) ../loader/*.o ../loader/*.a ../loader/*.so $(LOADER)
-
-list:
-	@echo Sources:
-	@echo $(SRCS)
-	@echo C++ Sources:
-	@echo $(SRCS_CPP)
-	@echo Objects:
-	@echo $(OBJS) $(OBJS_CPP)
-	@echo Dirs:
-	@echo $(DIRS)
-	@echo Dependencies:
-	@echo $(DEPS)
-
-# Simple install rule
-install: $(BINARIES)
-	mkdir -p $(INSTALL_DIR)
-
-ifeq ($(XASH_SINGLE_BINARY),1)
-	cp xash $(INSTALL_DIR)/xash_bin
-else
-	cp libxash.so $(INSTALL_DIR)/
-	cp libloader.so $(INSTALL_DIR)/
-endif

contrib/mittorn/README.md

@@ -1,269 +0,0 @@
-**Table of Contents**  *generated with [DocToc](http://doctoc.herokuapp.com/)*
-
-- [Building](#building)
-        - [Manual build (without CMake)](#manual-build-without-cmake)
-                - [Building Engine](#building-engine)
-                - [Building launch binary](#building-launch-binary)
-        - [Building on Windows](#building-on-windows)
-                - [Visual Studio 2013 (recommended for Windows)](#visual-studio-2013-recommended-for-windows)
-                - [Visual Studio 6](#visual-studio-6)
-                - [MinGW](#mingw)
-        - [Building Game mods](#building-game-mods)
-                - [Linux](#linux)
-                        - [microndk](#microndk)
-                        - [Makefile.linux](#makefile-linux)
-                - [Windows](#windows)
-- [Running](#running)
-        - [Manual running](#manual-running)
-        - [Running with GDB](#running-with-gdb)
-        - [Using DLL Loader](#using-dll-loader)
-        - [Running MinGW builds](#running-mingw-builds)
-                - [Running MinGW builds under GDB](#running-mingw-builds-under-gdb)
-
-# Building
-
-## Manual build (without CMake)
-
-### Building engine
-
-Clone Xash3D repository using git:
-
-    git clone https://github.com/FWGS/xash3d
-
-Move to the Xash3D folder:
-
-    cd xash3d/engine
-
-    make -f Makefile.linux XASH_VGUI=1
-
-or same for dedicated
-
-    make -f Makefile.linux XASH_DEDICATED=1
-
-To enable dll support on linux, build loader library:
-
-    cd ../loader
-    make -f Makefile.linux libloader.so libloader.a
-    cp libloader.so libloader.a ../engine/
-
-And built engine with XASH_DLL_LOADER=1:
-
-    cd ../engine
-    make -f Makefile.linux XASH_VGUI=1 XASH_SDL=1 XASH_DLL_LOADER=1
-
-or same for dedicated server
-
-    cd ../engine
-    make -f Makefile.linux XASH_DEDICATED=1 XASH_DLL_LOADER=1
-
-### Building engine in separate library
-
-Some old distros does not support hidden symbol visibility
-This results in crash when loading server library
-
-Building launch binary
-
-    cd (xash3d)/game_launch
-    gcc xash.c -o xash -ldl -lrt -lm
-
-Building engine library:
-
-    make -f Makefile.linux XASH_SINGLE_BINARY=0
-
-## Building on Windows
-
-### Visual Studio 2013 (recommended for Windows)
-
-Download latest prebuilt SDL2 from
-
-https://www.libsdl.org/release/SDL2-devel-2.0.4-VC.zip
-
-Unzip and rename `SDL2-2.0.4` folder to `SDL2` and put it next to xash3d project folder.
-
-    ..\xash3d\
-    ..\SDL2\
-
-Open `xash.sln` with Visual Studio 2013 and make a build. After building, copy contents of `Debug` or
-`Release` folder to directory you choose. Copy `valve` folder and `vgui.dll` from your Half Life game
-installation folder and `SDL2.dll` form `\SDL2\lib\x86\` to it.
-Move `vgui_support.dll` into `valve` folder.
-
-    ..\valve\
-    ..\valve\vgui_support.dll
-    ..\menu.dll
-    ..\SDL2.dll
-    ..\vgui.dll
-    ..\xash.dll
-    ..\xash.exe
-
-Now you good to go, just run `xash.exe`.
-
-### Visual Studio 6
-
-This is legacy configuration, but msvc6 seems to generate more stable and more effective code
-
-Setup your msvc6 enviroment, unpack SDL2-2.0.4 to xash3d folder and do:
-
-    cd (xash3d)\engine
-    ..\msvc6\build.bat
-    cd (xash3d)\game_launch
-    ..\msvc6\build_launch.bat
-
-### MinGW
-
-The most effective configuration, but maybe unstable.
-Setup your MinGW environment and run:
-
-    cd (xash3d)\engine\
-    CC=gcc mingw32-make -f Makefile.mingw
-
-    engine will be built to single exe binary
-
-## Building game mods
-
-### Linux
-
-#### microndk
-
-All mods that ported to android may be build to linux using Android.mk with microndk:
-
-[https://github.com/SDLash3D/microndk]
-
-Clone microndk repo somewhere, change xash3d_config to preffered configuration (change arch to x86
-for example)
-
-Go to dlls folder if you are building server or cl_dlls if you are building client and do:
-
-    make -f /path/to/microndk/microndk.mk -j4
-
-Do:
-
-    make -f /path/to/microndk/microndk.mk -j4 clean
-
-every time when you build client after building server
-
-#### Makefile.linux
-
-### Windows
-
-On windows common way is using Visual Studio as many mods does not correctly work with mingw.
-
-Just open project and build it.
-
-Other is using mingw and microndk, but it was not tested yet.
-
-hlsdk-xash3d based mods may work fine with mingw.
-
-You may use microndk to build it. Build process is very similar to linux one.
-
-After setting up MinGW enviroment, do:<br>
-`mingw32-make -f \path\to\microndk\Microndk.mk`
-
-to build 64-bit library, use:<br>
-`mingw32-make -f \path\to\microndk\Microndk.mk 64BIT=1`
-
-Edit xash3d_config.mk to set optimal CFLAGS if you are running server
-
-# Running
-
-Copy **valve** folder from Half-Life:
-
-    cp -r $HOME/.steam/steam/steamapps/common/Half-Life/valve $HOME/Games/Xash3D
-
-**NOTE**: If you build with CMake, you can now use `make install`. It will install binaries where
-they must be located. So just run `xash3d` from command line in directory where is gamedata is located.
-For additional info look to the CMakeLists.txt in repo root and xash3d.sh script.
-
-After a successful build, copy the next files to some other directory where you want to run Xash3D:
-
-    cp engine/libxash.so game_launch/xash3d mainui/libxashmenu.so $HOME/Games/Xash3D
-
-If you built it with XASH_VGUI, also copy vgui.so:
-
-    cp ../hlsdk/linux/vgui.so vgui_support/libvgui_support.so $HOME/Games/Xash3D
-
-Copy script:
-
-    cp ../xash3d.sh $HOME/Games/Xash3D
-
-Run:
-
-    cd $HOME/Games/Xash3D
-    ./xash3d.sh
-
-## Manual running
-
-Put xash3d binaries and vgui(optionally) to you game data directory and run:
-
-    LD_LIBRARY_PATH=. ./xash -dev 5
-
-## Running under GDB
-
-    LD_LIBRARY_PATH=. gdb --args ./xash -dev 5
-
-## Using DLL Loader
-
-Put vgui_support.dll from windows build to your game data folder and run:
-
-    LD_LIBRARY_PATH=. ./xash -dev 5 -vguilib vgui.dll -clientlib valve/cl_dlls/client.dll -dll dlls/hl.dll
-
-## Running MinGW builds
-
-Put exe file to your game data directory
-
-    cd (game)\
-    xash_bin -dev 5
-
-### Running MinGW builds under GDB
-
-    gdb --args ./xash_bin.exe -dev 5
-
-# Useful GDB commands
-
-Start or restart process:
-
-    (gdb) r
-
-Show backtrace:
-
-    (gdb) bt
-
-Full backtrace:
-
-    (gdb) bt full
-
-Continue execution:
-
-    (gdb) c
-
-Recover from segmentation fault:
-
-Skipping function:
-
-    (gdb) handle SIGSEGV nopass
-    (gdb) ret
-    (gdb) c
-
-Restart frame for beginning:
-
-    (gdb) handle SIGSEGV nopass
-    (gdb) jump *Host_AbortCurrentFrame
-Anti-Crash script (useful for scripting servers):
-```
-cd /path/to/rootdir
-file xash
-set args xash -dev 5 -nowcon
-handle SIGSEGV nopass
-catch signal SIGSEGV
-set $crashes=0
-commands
-print $crashes++
-if $crashes > 500
-set $crashes=0
-run
-else
-jump *Host_AbortCurrentFrame
-end
-end
-run
-```

contrib/mittorn/setup.sh

@@ -1,7 +0,0 @@
-#!/bin/sh
-SCRIPTDIR=$(dirname "$0")
-TOPDIR=$SCRIPTDIR/../../
-cp $SCRIPTDIR/Makefile.dllloader $TOPDIR/loader/
-cp $SCRIPTDIR/Makefile.emscripten $TOPDIR/engine/
-cp $SCRIPTDIR/Makefile.linux $TOPDIR/engine/
-cp $SCRIPTDIR/wscript $TOPDIR/engine/

contrib/mittorn/wscript

@@ -1,73 +0,0 @@
-#! /usr/bin/env python
-# encoding: utf-8
-# mittorn, 2018
-
-VERSION='0.99'
-APPNAME='xash3d-fwgs'
-
-top = '.'
-
-def options(opt):
-	opt.load('compiler_c')
-#	opt.load('msvs')
-	opt.add_option('--dedicated', action = 'store_true', help = 'build dedicated server only' )
-	opt.add_option('--64bits', dest = 'amd64', action = 'store_true', help = 'build 64-bit engine on x86_64' )
-
-
-        
-def configure(conf):
-	conf.load('compiler_c')
-	conf.env.append_unique('CFLAGS', '-O2')
-	conf.env.append_unique('DEFINES', 'SINGLE_BINARY')
-	conf.env.append_value('LINKFLAGS', '-ldl')
-	conf.env.append_value('LINKFLAGS', '-lm')
-	conf.env.append_value('LINKFLAGS', '-pthread')
-
-	# check for 64-bit builds
-	# TODO: check 32-bit toolchain and dependencies
-	if conf.env.DEST_CPU == 'x86_64' and not conf.options.amd64:
-		conf.env.append_value('LINKFLAGS', '-m32')
-		conf.env.append_value('CFLAGS', '-m32')
-		print('NOTE: will build engine with 64-bit toolchain using -m32')
-	else:
-		print('Warning: 64bit engine may be unstable')
-
-	# check for dedicated server build
-	if conf.options.dedicated:
-		conf.env.append_unique('DEFINES', 'XASH_DEDICATED')
-		conf.env.dedicated = True
-	else:
-		# TODO: add way to specify SDL2 path, move to separate function
-		try:
-			conf.check_cfg(path='sdl2-config', args='--cflags --libs', package='', msg='Checking for SDL2', uselib_store='SDL2')
-		except conf.errors.ConfigurationError:
-			conf.fatal('SDL2 not availiable! If you want to build dedicated server, specify --dedicated')
-		conf.env.append_unique('DEFINES', 'XASH_SDL')
-
-def build(bld):
-	# basic build: dedicated only, no dependencies
-	use = [];
-	source = bld.path.ant_glob([
-		'common/*.c',
-		'common/imagelib/*.c',
-		'common/soundlib/*.c',
-		'common/soundlib/libmpg/*.c',
-		'server/*.c'])
-
-	# add client files and sdl2 library
-	if not bld.env.dedicated:
-		use += ['SDL2']
-		source += bld.path.ant_glob([
-			'client/*.c',
-			'client/vgui/*.c',
-			'client/avi/*.c',
-			'platform/sdl/*.c'])
-
-
-	bld(
-		target = 'xash',
-		features = 'c cprogram',
-		includes = ['../common', '../pm_shared', 'common', 'server', 'client', 'client/vgui', '.' ],
-		source = source,
-		use = use
-	)

engine/alias.h

@@ -74,7 +74,7 @@ typedef struct
 	float		size;
 } daliashdr_t;
 
-STATIC_ASSERT( sizeof( daliashdr_t ) == 84, "invalid daliashdr_t size" );
+STATIC_CHECK_SIZEOF( daliashdr_t, 84, 84 );
 
 typedef struct
 {
@@ -83,7 +83,7 @@ typedef struct
 	int32_t		t;
 } stvert_t;
 
-STATIC_ASSERT( sizeof( stvert_t ) == 12, "invalid stvert_t size" );
+STATIC_CHECK_SIZEOF( stvert_t, 12, 12 );
 
 typedef struct dtriangle_s
 {
@@ -91,7 +91,7 @@ typedef struct dtriangle_s
 	int32_t		vertindex[3];
 } dtriangle_t;
 
-STATIC_ASSERT( sizeof( dtriangle_t ) == 16, "invalid dtriangle_t size" );
+STATIC_CHECK_SIZEOF( dtriangle_t, 16, 16 );
 
 #define DT_FACES_FRONT	0x0010
 #define ALIAS_ONSEAM	0x0020
@@ -103,7 +103,7 @@ typedef struct
 	char		name[16];	// frame name from grabbing
 } daliasframe_t;
 
-STATIC_ASSERT( sizeof( daliasframe_t ) == 24, "invalid daliasframe_t size" );
+STATIC_CHECK_SIZEOF( daliasframe_t, 24, 24 );
 
 typedef struct
 {
@@ -112,41 +112,41 @@ typedef struct
 	trivertex_t	bboxmax;	// lightnormal isn't used
 } daliasgroup_t;
 
-STATIC_ASSERT( sizeof( daliasgroup_t ) == 12, "invalid daliasgrou_t size" );
+STATIC_CHECK_SIZEOF( daliasgroup_t, 12, 12 );
 
 typedef struct
 {
 	int32_t		numskins;
 } daliasskingroup_t;
 
-STATIC_ASSERT( sizeof( daliasskingroup_t ) == 4, "invalid daliasskingroup_t size" );
+STATIC_CHECK_SIZEOF( daliasskingroup_t, 4, 4 );
 
 typedef struct
 {
 	float		interval;
 } daliasinterval_t;
 
-STATIC_ASSERT( sizeof( daliasinterval_t ) == 4, "invalid daliasinterval_t size" );
+STATIC_CHECK_SIZEOF( daliasinterval_t, 4, 4 );
 
 typedef struct
 {
 	float		interval;
 } daliasskininterval_t;
 
-STATIC_ASSERT( sizeof( daliasskininterval_t ) == 4, "invalid daliasskininterval_t size" );
+STATIC_CHECK_SIZEOF( daliasskininterval_t, 4, 4 );
 
 typedef struct
 {
 	uint32_t	type; // was aliasframetype_t
 } daliasframetype_t;
 
-STATIC_ASSERT( sizeof( daliasframetype_t ) == 4, "invalid daliasframetype_t size" );
+STATIC_CHECK_SIZEOF( daliasframetype_t, 4, 4 );
 
 typedef struct
 {
 	uint32_t	type; // was aliasskintype_t
 } daliasskintype_t;
 
-STATIC_ASSERT( sizeof( daliasskintype_t ) == 4, "invalid daliasskintype_t size" );
+STATIC_CHECK_SIZEOF( daliasskintype_t, 4, 4 );
 
 #endif//ALIAS_H

engine/anorms.h

@@ -1,177 +1,181 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*
-*	This product contains software technology licensed from Id
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
+/*
+Copyright (C) 1996-1997 Id Software, Inc.
 
-{-0.525731, 0.000000, 0.850651},
-{-0.442863, 0.238856, 0.864188},
-{-0.295242, 0.000000, 0.955423},
-{-0.309017, 0.500000, 0.809017},
-{-0.162460, 0.262866, 0.951056},
-{0.000000, 0.000000, 1.000000},
-{0.000000, 0.850651, 0.525731},
-{-0.147621, 0.716567, 0.681718},
-{0.147621, 0.716567, 0.681718},
-{0.000000, 0.525731, 0.850651},
-{0.309017, 0.500000, 0.809017},
-{0.525731, 0.000000, 0.850651},
-{0.295242, 0.000000, 0.955423},
-{0.442863, 0.238856, 0.864188},
-{0.162460, 0.262866, 0.951056},
-{-0.681718, 0.147621, 0.716567},
-{-0.809017, 0.309017, 0.500000},
-{-0.587785, 0.425325, 0.688191},
-{-0.850651, 0.525731, 0.000000},
-{-0.864188, 0.442863, 0.238856},
-{-0.716567, 0.681718, 0.147621},
-{-0.688191, 0.587785, 0.425325},
-{-0.500000, 0.809017, 0.309017},
-{-0.238856, 0.864188, 0.442863},
-{-0.425325, 0.688191, 0.587785},
-{-0.716567, 0.681718, -0.147621},
-{-0.500000, 0.809017, -0.309017},
-{-0.525731, 0.850651, 0.000000},
-{0.000000, 0.850651, -0.525731},
-{-0.238856, 0.864188, -0.442863},
-{0.000000, 0.955423, -0.295242},
-{-0.262866, 0.951056, -0.162460},
-{0.000000, 1.000000, 0.000000},
-{0.000000, 0.955423, 0.295242},
-{-0.262866, 0.951056, 0.162460},
-{0.238856, 0.864188, 0.442863},
-{0.262866, 0.951056, 0.162460},
-{0.500000, 0.809017, 0.309017},
-{0.238856, 0.864188, -0.442863},
-{0.262866, 0.951056, -0.162460},
-{0.500000, 0.809017, -0.309017},
-{0.850651, 0.525731, 0.000000},
-{0.716567, 0.681718, 0.147621},
-{0.716567, 0.681718, -0.147621},
-{0.525731, 0.850651, 0.000000},
-{0.425325, 0.688191, 0.587785},
-{0.864188, 0.442863, 0.238856},
-{0.688191, 0.587785, 0.425325},
-{0.809017, 0.309017, 0.500000},
-{0.681718, 0.147621, 0.716567},
-{0.587785, 0.425325, 0.688191},
-{0.955423, 0.295242, 0.000000},
-{1.000000, 0.000000, 0.000000},
-{0.951056, 0.162460, 0.262866},
-{0.850651, -0.525731, 0.000000},
-{0.955423, -0.295242, 0.000000},
-{0.864188, -0.442863, 0.238856},
-{0.951056, -0.162460, 0.262866},
-{0.809017, -0.309017, 0.500000},
-{0.681718, -0.147621, 0.716567},
-{0.850651, 0.000000, 0.525731},
-{0.864188, 0.442863, -0.238856},
-{0.809017, 0.309017, -0.500000},
-{0.951056, 0.162460, -0.262866},
-{0.525731, 0.000000, -0.850651},
-{0.681718, 0.147621, -0.716567},
-{0.681718, -0.147621, -0.716567},
-{0.850651, 0.000000, -0.525731},
-{0.809017, -0.309017, -0.500000},
-{0.864188, -0.442863, -0.238856},
-{0.951056, -0.162460, -0.262866},
-{0.147621, 0.716567, -0.681718},
-{0.309017, 0.500000, -0.809017},
-{0.425325, 0.688191, -0.587785},
-{0.442863, 0.238856, -0.864188},
-{0.587785, 0.425325, -0.688191},
-{0.688191, 0.587785, -0.425325},
-{-0.147621, 0.716567, -0.681718},
-{-0.309017, 0.500000, -0.809017},
-{0.000000, 0.525731, -0.850651},
-{-0.525731, 0.000000, -0.850651},
-{-0.442863, 0.238856, -0.864188},
-{-0.295242, 0.000000, -0.955423},
-{-0.162460, 0.262866, -0.951056},
-{0.000000, 0.000000, -1.000000},
-{0.295242, 0.000000, -0.955423},
-{0.162460, 0.262866, -0.951056},
-{-0.442863, -0.238856, -0.864188},
-{-0.309017, -0.500000, -0.809017},
-{-0.162460, -0.262866, -0.951056},
-{0.000000, -0.850651, -0.525731},
-{-0.147621, -0.716567, -0.681718},
-{0.147621, -0.716567, -0.681718},
-{0.000000, -0.525731, -0.850651},
-{0.309017, -0.500000, -0.809017},
-{0.442863, -0.238856, -0.864188},
-{0.162460, -0.262866, -0.951056},
-{0.238856, -0.864188, -0.442863},
-{0.500000, -0.809017, -0.309017},
-{0.425325, -0.688191, -0.587785},
-{0.716567, -0.681718, -0.147621},
-{0.688191, -0.587785, -0.425325},
-{0.587785, -0.425325, -0.688191},
-{0.000000, -0.955423, -0.295242},
-{0.000000, -1.000000, 0.000000},
-{0.262866, -0.951056, -0.162460},
-{0.000000, -0.850651, 0.525731},
-{0.000000, -0.955423, 0.295242},
-{0.238856, -0.864188, 0.442863},
-{0.262866, -0.951056, 0.162460},
-{0.500000, -0.809017, 0.309017},
-{0.716567, -0.681718, 0.147621},
-{0.525731, -0.850651, 0.000000},
-{-0.238856, -0.864188, -0.442863},
-{-0.500000, -0.809017, -0.309017},
-{-0.262866, -0.951056, -0.162460},
-{-0.850651, -0.525731, 0.000000},
-{-0.716567, -0.681718, -0.147621},
-{-0.716567, -0.681718, 0.147621},
-{-0.525731, -0.850651, 0.000000},
-{-0.500000, -0.809017, 0.309017},
-{-0.238856, -0.864188, 0.442863},
-{-0.262866, -0.951056, 0.162460},
-{-0.864188, -0.442863, 0.238856},
-{-0.809017, -0.309017, 0.500000},
-{-0.688191, -0.587785, 0.425325},
-{-0.681718, -0.147621, 0.716567},
-{-0.442863, -0.238856, 0.864188},
-{-0.587785, -0.425325, 0.688191},
-{-0.309017, -0.500000, 0.809017},
-{-0.147621, -0.716567, 0.681718},
-{-0.425325, -0.688191, 0.587785},
-{-0.162460, -0.262866, 0.951056},
-{0.442863, -0.238856, 0.864188},
-{0.162460, -0.262866, 0.951056},
-{0.309017, -0.500000, 0.809017},
-{0.147621, -0.716567, 0.681718},
-{0.000000, -0.525731, 0.850651},
-{0.425325, -0.688191, 0.587785},
-{0.587785, -0.425325, 0.688191},
-{0.688191, -0.587785, 0.425325},
-{-0.955423, 0.295242, 0.000000},
-{-0.951056, 0.162460, 0.262866},
-{-1.000000, 0.000000, 0.000000},
-{-0.850651, 0.000000, 0.525731},
-{-0.955423, -0.295242, 0.000000},
-{-0.951056, -0.162460, 0.262866},
-{-0.864188, 0.442863, -0.238856},
-{-0.951056, 0.162460, -0.262866},
-{-0.809017, 0.309017, -0.500000},
-{-0.864188, -0.442863, -0.238856},
-{-0.951056, -0.162460, -0.262866},
-{-0.809017, -0.309017, -0.500000},
-{-0.681718, 0.147621, -0.716567},
-{-0.681718, -0.147621, -0.716567},
-{-0.850651, 0.000000, -0.525731},
-{-0.688191, 0.587785, -0.425325},
-{-0.587785, 0.425325, -0.688191},
-{-0.425325, 0.688191, -0.587785},
-{-0.425325, -0.688191, -0.587785},
-{-0.587785, -0.425325, -0.688191},
-{-0.688191, -0.587785, -0.425325},
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+{-0.525731, 0.000000, 0.850651}, 
+{-0.442863, 0.238856, 0.864188}, 
+{-0.295242, 0.000000, 0.955423}, 
+{-0.309017, 0.500000, 0.809017}, 
+{-0.162460, 0.262866, 0.951056}, 
+{0.000000, 0.000000, 1.000000}, 
+{0.000000, 0.850651, 0.525731}, 
+{-0.147621, 0.716567, 0.681718}, 
+{0.147621, 0.716567, 0.681718}, 
+{0.000000, 0.525731, 0.850651}, 
+{0.309017, 0.500000, 0.809017}, 
+{0.525731, 0.000000, 0.850651}, 
+{0.295242, 0.000000, 0.955423}, 
+{0.442863, 0.238856, 0.864188}, 
+{0.162460, 0.262866, 0.951056}, 
+{-0.681718, 0.147621, 0.716567}, 
+{-0.809017, 0.309017, 0.500000}, 
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+{-0.850651, 0.525731, 0.000000}, 
+{-0.864188, 0.442863, 0.238856}, 
+{-0.716567, 0.681718, 0.147621}, 
+{-0.688191, 0.587785, 0.425325}, 
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+{-0.238856, 0.864188, 0.442863}, 
+{-0.425325, 0.688191, 0.587785}, 
+{-0.716567, 0.681718, -0.147621}, 
+{-0.500000, 0.809017, -0.309017}, 
+{-0.525731, 0.850651, 0.000000}, 
+{0.000000, 0.850651, -0.525731}, 
+{-0.238856, 0.864188, -0.442863}, 
+{0.000000, 0.955423, -0.295242}, 
+{-0.262866, 0.951056, -0.162460}, 
+{0.000000, 1.000000, 0.000000}, 
+{0.000000, 0.955423, 0.295242}, 
+{-0.262866, 0.951056, 0.162460}, 
+{0.238856, 0.864188, 0.442863}, 
+{0.262866, 0.951056, 0.162460}, 
+{0.500000, 0.809017, 0.309017}, 
+{0.238856, 0.864188, -0.442863}, 
+{0.262866, 0.951056, -0.162460}, 
+{0.500000, 0.809017, -0.309017}, 
+{0.850651, 0.525731, 0.000000}, 
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+{0.716567, 0.681718, -0.147621}, 
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+{0.425325, 0.688191, 0.587785}, 
+{0.864188, 0.442863, 0.238856}, 
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+{0.809017, 0.309017, 0.500000}, 
+{0.681718, 0.147621, 0.716567}, 
+{0.587785, 0.425325, 0.688191}, 
+{0.955423, 0.295242, 0.000000}, 
+{1.000000, 0.000000, 0.000000}, 
+{0.951056, 0.162460, 0.262866}, 
+{0.850651, -0.525731, 0.000000}, 
+{0.955423, -0.295242, 0.000000}, 
+{0.864188, -0.442863, 0.238856}, 
+{0.951056, -0.162460, 0.262866}, 
+{0.809017, -0.309017, 0.500000}, 
+{0.681718, -0.147621, 0.716567}, 
+{0.850651, 0.000000, 0.525731}, 
+{0.864188, 0.442863, -0.238856}, 
+{0.809017, 0.309017, -0.500000}, 
+{0.951056, 0.162460, -0.262866}, 
+{0.525731, 0.000000, -0.850651}, 
+{0.681718, 0.147621, -0.716567}, 
+{0.681718, -0.147621, -0.716567}, 
+{0.850651, 0.000000, -0.525731}, 
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+{0.864188, -0.442863, -0.238856}, 
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+{0.442863, 0.238856, -0.864188}, 
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+{0.688191, 0.587785, -0.425325}, 
+{-0.147621, 0.716567, -0.681718}, 
+{-0.309017, 0.500000, -0.809017}, 
+{0.000000, 0.525731, -0.850651}, 
+{-0.525731, 0.000000, -0.850651}, 
+{-0.442863, 0.238856, -0.864188}, 
+{-0.295242, 0.000000, -0.955423}, 
+{-0.162460, 0.262866, -0.951056}, 
+{0.000000, 0.000000, -1.000000}, 
+{0.295242, 0.000000, -0.955423}, 
+{0.162460, 0.262866, -0.951056}, 
+{-0.442863, -0.238856, -0.864188}, 
+{-0.309017, -0.500000, -0.809017}, 
+{-0.162460, -0.262866, -0.951056}, 
+{0.000000, -0.850651, -0.525731}, 
+{-0.147621, -0.716567, -0.681718}, 
+{0.147621, -0.716567, -0.681718}, 
+{0.000000, -0.525731, -0.850651}, 
+{0.309017, -0.500000, -0.809017}, 
+{0.442863, -0.238856, -0.864188}, 
+{0.162460, -0.262866, -0.951056}, 
+{0.238856, -0.864188, -0.442863}, 
+{0.500000, -0.809017, -0.309017}, 
+{0.425325, -0.688191, -0.587785}, 
+{0.716567, -0.681718, -0.147621}, 
+{0.688191, -0.587785, -0.425325}, 
+{0.587785, -0.425325, -0.688191}, 
+{0.000000, -0.955423, -0.295242}, 
+{0.000000, -1.000000, 0.000000}, 
+{0.262866, -0.951056, -0.162460}, 
+{0.000000, -0.850651, 0.525731}, 
+{0.000000, -0.955423, 0.295242}, 
+{0.238856, -0.864188, 0.442863}, 
+{0.262866, -0.951056, 0.162460}, 
+{0.500000, -0.809017, 0.309017}, 
+{0.716567, -0.681718, 0.147621}, 
+{0.525731, -0.850651, 0.000000}, 
+{-0.238856, -0.864188, -0.442863}, 
+{-0.500000, -0.809017, -0.309017}, 
+{-0.262866, -0.951056, -0.162460}, 
+{-0.850651, -0.525731, 0.000000}, 
+{-0.716567, -0.681718, -0.147621}, 
+{-0.716567, -0.681718, 0.147621}, 
+{-0.525731, -0.850651, 0.000000}, 
+{-0.500000, -0.809017, 0.309017}, 
+{-0.238856, -0.864188, 0.442863}, 
+{-0.262866, -0.951056, 0.162460}, 
+{-0.864188, -0.442863, 0.238856}, 
+{-0.809017, -0.309017, 0.500000}, 
+{-0.688191, -0.587785, 0.425325}, 
+{-0.681718, -0.147621, 0.716567}, 
+{-0.442863, -0.238856, 0.864188}, 
+{-0.587785, -0.425325, 0.688191}, 
+{-0.309017, -0.500000, 0.809017}, 
+{-0.147621, -0.716567, 0.681718}, 
+{-0.425325, -0.688191, 0.587785}, 
+{-0.162460, -0.262866, 0.951056}, 
+{0.442863, -0.238856, 0.864188}, 
+{0.162460, -0.262866, 0.951056}, 
+{0.309017, -0.500000, 0.809017}, 
+{0.147621, -0.716567, 0.681718}, 
+{0.000000, -0.525731, 0.850651}, 
+{0.425325, -0.688191, 0.587785}, 
+{0.587785, -0.425325, 0.688191}, 
+{0.688191, -0.587785, 0.425325}, 
+{-0.955423, 0.295242, 0.000000}, 
+{-0.951056, 0.162460, 0.262866}, 
+{-1.000000, 0.000000, 0.000000}, 
+{-0.850651, 0.000000, 0.525731}, 
+{-0.955423, -0.295242, 0.000000}, 
+{-0.951056, -0.162460, 0.262866}, 
+{-0.864188, 0.442863, -0.238856}, 
+{-0.951056, 0.162460, -0.262866}, 
+{-0.809017, 0.309017, -0.500000}, 
+{-0.864188, -0.442863, -0.238856}, 
+{-0.951056, -0.162460, -0.262866}, 
+{-0.809017, -0.309017, -0.500000}, 
+{-0.681718, 0.147621, -0.716567}, 
+{-0.681718, -0.147621, -0.716567}, 
+{-0.850651, 0.000000, -0.525731}, 
+{-0.688191, 0.587785, -0.425325}, 
+{-0.587785, 0.425325, -0.688191}, 
+{-0.425325, 0.688191, -0.587785}, 
+{-0.425325, -0.688191, -0.587785}, 
+{-0.587785, -0.425325, -0.688191}, 
+{-0.688191, -0.587785, -0.425325}, 

engine/client/cl_cmds.c

@@ -85,6 +85,12 @@ void CL_PlayCDTrack_f( void )
 		paused = false;
 		looped = false;
 	}
+	else if( !Q_stricmp( command, "playfile" ))
+	{
+		S_StartBackgroundTrack( pszTrack, NULL, 0, true );
+		paused = false;
+		looped = false;
+	}
 	else if( !Q_stricmp( command, "loop" ))
 	{
 		if( Q_isdigit( pszTrack ))
@@ -96,6 +102,12 @@ void CL_PlayCDTrack_f( void )
 		paused = false;
 		looped = true;
 	}
+	else if( !Q_stricmp( command, "loopfile" ))
+	{
+		S_StartBackgroundTrack( pszTrack, pszTrack, 0, true );
+		paused = false;
+		looped = true;
+	}
 	else if( !Q_stricmp( command, "pause" ))
 	{
 		S_StreamSetPause( true );
@@ -134,7 +146,7 @@ void CL_PlayCDTrack_f( void )
 			if( paused ) Con_Printf( "Paused %s track %u\n", looped ? "looping" : "playing", track );
 			else Con_Printf( "Currently %s track %u\n", looped ? "looping" : "playing", track );
 		}
-		Con_Printf( "Volume is %f\n", Cvar_VariableValue( "MP3Volume" ));
+		Con_Printf( "Volume is %f\n", s_musicvolume.value );
 		return;
 	}
 	else Con_Printf( "%s: unknown command %s\n", Cmd_Argv( 0 ), command );
@@ -145,32 +157,12 @@ void CL_PlayCDTrack_f( void )
 CL_ScreenshotGetName
 ==================
 */
-static qboolean CL_ScreenshotGetName( int lastnum, char *filename, size_t size )
+static qboolean CL_ScreenshotGetName( const char *fmt, int lastnum, char *filename, size_t size )
 {
 	if( lastnum < 0 || lastnum > 9999 )
-	{
-		Con_Printf( S_ERROR "unable to write screenshot\n" );
 		return false;
-	}
 
-	return Q_snprintf( filename, size, "scrshots/%s_shot%04d.png", clgame.mapname, lastnum ) > 0;
-}
-
-/*
-==================
-CL_SnapshotGetName
-==================
-*/
-static qboolean CL_SnapshotGetName( int lastnum, char *filename, size_t size )
-{
-	if( lastnum < 0 || lastnum > 9999 )
-	{
-		Con_Printf( S_ERROR "unable to write snapshot\n" );
-		FS_AllowDirectPaths( false );
-		return false;
-	}
-
-	return Q_snprintf( filename, size, "../%s_%04d.png", clgame.mapname, lastnum ) > 0;
+	return Q_snprintf( filename, size, fmt, clgame.mapname, lastnum ) > 0;
 }
 
 /*
@@ -180,127 +172,6 @@ static qboolean CL_SnapshotGetName( int lastnum, char *filename, size_t size )
 
 ==============================================================================
 */
-/*
-==================
-CL_ScreenShot_f
-
-normal screenshot
-==================
-*/
-void CL_ScreenShot_f( void )
-{
-	int	i;
-	string	checkname;
-
-	if( CL_IsDevOverviewMode() == 1 )
-	{
-		// special case for write overview image and script file
-		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
-		cls.scrshot_action = scrshot_mapshot; // build new frame for mapshot
-	}
-	else
-	{
-		// scan for a free filename
-		for( i = 0; i < 9999; i++ )
-		{
-			if( !CL_ScreenshotGetName( i, checkname, sizeof( checkname )))
-				return;	// no namespace
-
-			if( !FS_FileExists( checkname, false ))
-				break;
-		}
-
-		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
-		cls.scrshot_action = scrshot_normal; // build new frame for screenshot
-	}
-
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_SnapShot_f
-
-save screenshots into root dir
-==================
-*/
-void CL_SnapShot_f( void )
-{
-	int	i;
-	string	checkname;
-
-	if( CL_IsDevOverviewMode() == 1 )
-	{
-		// special case for write overview image and script file
-		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
-		cls.scrshot_action = scrshot_mapshot; // build new frame for mapshot
-	}
-	else
-	{
-		FS_AllowDirectPaths( true );
-
-		// scan for a free filename
-		for( i = 0; i < 9999; i++ )
-		{
-			if( !CL_SnapshotGetName( i, checkname, sizeof( checkname )))
-				return;	// no namespace
-
-			if( !FS_FileExists( checkname, false ))
-				break;
-		}
-
-		FS_AllowDirectPaths( false );
-		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
-		cls.scrshot_action = scrshot_snapshot; // build new frame for screenshot
-	}
-
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_EnvShot_f
-
-cubemap view
-==================
-*/
-void CL_EnvShot_f( void )
-{
-	if( Cmd_Argc() < 2 )
-	{
-		Con_Printf( S_USAGE "envshot <shotname>\n" );
-		return;
-	}
-
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ), "gfx/env/%s", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_envshot;	// build new frame for envshot
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
-/*
-==================
-CL_SkyShot_f
-
-skybox view
-==================
-*/
-void CL_SkyShot_f( void )
-{
-	if( Cmd_Argc() < 2 )
-	{
-		Con_Printf( S_USAGE "skyshot <shotname>\n" );
-		return;
-	}
-
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ),"gfx/env/%s", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_skyshot;	// build new frame for skyshot
-	cls.envshot_vieworg = NULL; // no custom view
-	cls.envshot_viewsize = 0;
-}
-
 /*
 ==================
 CL_LevelShot_f
@@ -343,23 +214,107 @@ void CL_LevelShot_f( void )
 	else cls.scrshot_action = scrshot_inactive;	// disable - not needs
 }
 
-/*
-==================
-CL_SaveShot_f
-
-mini-pic in loadgame menu
-==================
-*/
-void CL_SaveShot_f( void )
+static scrshot_t CL_GetScreenshotTypeFromString( const char *string )
 {
-	if( Cmd_Argc() < 2 )
+	if( !Q_stricmp( string, "snapshot" ))
+		return scrshot_snapshot;
+
+	if( !Q_stricmp( string, "screenshot" ))
+		return scrshot_normal;
+
+	if( !Q_stricmp( string, "saveshot" ))
+		return scrshot_savegame;
+
+	if( !Q_stricmp( string, "envshot" ))
+		return scrshot_envshot;
+
+	if( !Q_stricmp( string, "skyshot" ))
+		return scrshot_skyshot;
+
+	return scrshot_inactive;
+}
+
+void CL_GenericShot_f( void )
+{
+	const char *argv0 = Cmd_Argv( 0 );
+	scrshot_t type;
+
+	type = CL_GetScreenshotTypeFromString( argv0 );
+
+	if( type == scrshot_normal || type == scrshot_snapshot )
 	{
-		Con_Printf( S_USAGE "saveshot <savename>\n" );
-		return;
+		if( CL_IsDevOverviewMode() == 1 )
+			type = scrshot_mapshot;
+	}
+	else
+	{
+		if( Cmd_Argc() < 2 )
+		{
+			Con_Printf( S_USAGE "%s <shotname>\n", argv0 );
+			return;
+		}
 	}
 
-	Q_snprintf( cls.shotname, sizeof( cls.shotname ), DEFAULT_SAVE_DIRECTORY "%s.bmp", Cmd_Argv( 1 ));
-	cls.scrshot_action = scrshot_savegame;	// build new frame for saveshot
+	switch( type )
+	{
+	case scrshot_envshot:
+	case scrshot_skyshot:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "gfx/env/%s", Cmd_Argv( 1 ));
+		break;
+	case scrshot_savegame:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), DEFAULT_SAVE_DIRECTORY "%s.bmp", Cmd_Argv( 1 ));
+		break;
+	case scrshot_mapshot:
+		Q_snprintf( cls.shotname, sizeof( cls.shotname ), "overviews/%s.bmp", clgame.mapname );
+		break;
+	case scrshot_normal:
+	case scrshot_snapshot:
+	{
+		const char *fmt;
+		string checkname;
+		int i;
+
+		// allow overriding screenshot by users request
+		if( Cmd_Argc() > 1 )
+		{
+			Q_strncpy( cls.shotname, Cmd_Argv( 1 ), sizeof( cls.shotname ));
+			break;
+		}
+
+		if( type == scrshot_snapshot )
+		{
+			fmt = "../%s_%04d.png";
+			FS_AllowDirectPaths( true );
+		}
+		else fmt = "scrshots/%s_shot%04d.png";
+
+		for( i = 0; i < 9999; i++ )
+		{
+			if( !CL_ScreenshotGetName( fmt, i, checkname, sizeof( checkname )))
+			{
+				Con_Printf( S_ERROR "unable to write %s\n", argv0 );
+				FS_AllowDirectPaths( false );
+				return;
+			}
+
+			if( !FS_FileExists( checkname, true ))
+				break;
+		}
+
+		FS_AllowDirectPaths( false );
+
+		Q_strncpy( cls.shotname, checkname, sizeof( cls.shotname ));
+		break;
+	}
+	case scrshot_inactive:
+	case scrshot_plaque:
+	default:
+		return; // shouldn't happen
+	}
+
+	cls.scrshot_action = type; // build new frame for saveshot
+	cls.envshot_vieworg = NULL;
+	cls.envshot_viewsize = 0;
 }
 
 /*
@@ -401,7 +356,7 @@ void CL_SetSky_f( void )
 		return;
 	}
 
-	ref.dllFuncs.R_SetupSky( Cmd_Argv( 1 ));
+	R_SetupSky( Cmd_Argv( 1 ));
 }
 
 /*

engine/client/cl_custom.c

@@ -50,7 +50,7 @@ qboolean CL_CheckFile( sizebuf_t *msg, resource_t *pResource )
 
 	if( !cl_allow_download.value )
 	{
-		Con_Reportf( "Download refused, cl_allow_download is 0\n" );
+		Con_Reportf( "Download refused, cl_allowdownload is 0\n" );
 		return true;
 	}
 
@@ -70,17 +70,18 @@ qboolean CL_CheckFile( sizebuf_t *msg, resource_t *pResource )
 		return true;
 	}
 
-	if( cl.downloadUrl[0] )
-	{
-		HTTP_AddDownload( filepath, pResource->nDownloadSize, true );
-		host.downloadcount++;
-		return false;
-	}
-
-	MSG_BeginClientCmd( msg, clc_stringcmd );
-	MSG_WriteStringf( msg, "dlfile %s", filepath );
 	host.downloadcount++;
 
+	if( cl.http_download )
+	{
+		HTTP_AddDownload( filepath, pResource->nDownloadSize, true, pResource );
+	}
+	else
+	{
+		MSG_BeginClientCmd( msg, clc_stringcmd );
+		MSG_WriteStringf( msg, "dlfile %s", filepath );
+	}
+
 	return false;
 }
 
@@ -104,7 +105,7 @@ void CL_AddToResourceList( resource_t *pResource, resource_t *pList )
 void CL_RemoveFromResourceList( resource_t *pResource )
 {
 	if( pResource->pPrev == NULL || pResource->pNext == NULL )
-		Host_Error( "mislinked resource in CL_RemoveFromResourceList\n" );
+		Host_Error( "mislinked resource in %s\n", __func__ );
 
 	if( pResource->pNext == pResource || pResource->pPrev == pResource )
 		Host_Error( "attempt to free last entry in list.\n" );
@@ -119,7 +120,7 @@ void CL_MoveToOnHandList( resource_t *pResource )
 {
 	if( !pResource )
 	{
-		Con_Reportf( "Null resource passed to CL_MoveToOnHandList\n" );
+		Con_Reportf( "Null resource passed to %s\n", __func__ );
 		return;
 	}
 
@@ -127,7 +128,7 @@ void CL_MoveToOnHandList( resource_t *pResource )
 	CL_AddToResourceList( pResource, &cl.resourcesonhand );
 }
 
-void CL_ClearResourceList( resource_t *pList )
+static void CL_ClearResourceList( resource_t *pList )
 {
 	resource_t	*p, *n;
 

engine/client/cl_debug.c

@@ -50,7 +50,29 @@ const char *CL_MsgInfo( int cmd )
 	if( cmd >= 0 && cmd <= svc_lastmsg )
 	{
 		// get engine message name
-		Q_strncpy( sz, svc_strings[cmd], sizeof( sz ));
+		const char *svc_string = NULL;
+
+		switch( cls.legacymode )
+		{
+		case PROTO_CURRENT:
+			svc_string = svc_strings[cmd];
+			break;
+		case PROTO_LEGACY:
+			svc_string = svc_legacy_strings[cmd];
+			break;
+		case PROTO_QUAKE:
+			svc_string = svc_quake_strings[cmd];
+			break;
+		case PROTO_GOLDSRC:
+			svc_string = svc_goldsrc_strings[cmd];
+			break;
+		}
+
+		// fall back to current protocol strings
+		if( !svc_string )
+			svc_string = svc_strings[cmd];
+
+		Q_strncpy( sz, svc_string, sizeof( sz ));
 	}
 	else if( cmd > svc_lastmsg && cmd <= ( svc_lastmsg + MAX_USER_MESSAGES ))
 	{

engine/client/cl_demo.c

@@ -40,6 +40,8 @@ GNU General Public License for more details.
 #define IDEMOHEADER		(('M'<<24)+('E'<<16)+('D'<<8)+'I') // little-endian "IDEM"
 #define DEMO_PROTOCOL	3
 
+#define PROTOCOL_GOLDSRC_VERSION_DEMO (PROTOCOL_GOLDSRC_VERSION | (BIT( 7 ))) // should be 48, only to differentiate it from PROTOCOL_LEGACY_VERSION
+
 const char *demo_cmd[dem_lastcmd+1] =
 {
 	"dem_unknown",
@@ -79,7 +81,7 @@ typedef struct
 typedef struct
 {
 	demoentry_t	*entries;		// track entry info
-	int		numentries;	// number of tracks
+	int32_t		numentries;	// number of tracks
 } demodirectory_t;
 
 // add angles
@@ -107,6 +109,42 @@ struct
 	int		angle_position;
 } demo;
 
+static qboolean CL_NextDemo( void );
+
+static int CL_GetDemoNetProtocol( connprotocol_t proto )
+{
+	switch( proto )
+	{
+	case PROTO_CURRENT:
+		return PROTOCOL_VERSION;
+	case PROTO_LEGACY:
+		return PROTOCOL_LEGACY_VERSION;
+	case PROTO_QUAKE:
+		return PROTOCOL_VERSION_QUAKE;
+	case PROTO_GOLDSRC:
+		return PROTOCOL_GOLDSRC_VERSION_DEMO;
+	}
+
+	return PROTOCOL_VERSION;
+}
+
+static connprotocol_t CL_GetProtocolFromDemo( int net_protocol )
+{
+	switch( net_protocol )
+	{
+	case PROTOCOL_VERSION:
+		return PROTO_CURRENT;
+	case PROTOCOL_LEGACY_VERSION:
+		return PROTO_LEGACY;
+	case PROTOCOL_VERSION_QUAKE:
+		return PROTO_QUAKE;
+	case PROTOCOL_GOLDSRC_VERSION_DEMO:
+		return PROTO_GOLDSRC;
+	}
+
+	return PROTO_CURRENT;
+}
+
 /*
 ====================
 CL_StartupDemoHeader
@@ -117,12 +155,8 @@ we record a demo on this level
 */
 void CL_StartupDemoHeader( void )
 {
-	if( cls.demoheader )
-	{
-		FS_Close( cls.demoheader );
-	}
+	CL_CloseDemoHeader();
 
-	// Note: this is replacing tmpfile()
 	cls.demoheader = FS_Open( "demoheader.tmp", "w+b", true );
 
 	if( !cls.demoheader )
@@ -156,7 +190,7 @@ CL_GetDemoRecordClock
 write time while demo is recording
 ====================
 */
-float CL_GetDemoRecordClock( void )
+static float CL_GetDemoRecordClock( void )
 {
 	return cl.mtime[0];
 }
@@ -168,7 +202,7 @@ CL_GetDemoPlaybackClock
 overwrite host.realtime
 ====================
 */
-float CL_GetDemoPlaybackClock( void )
+static float CL_GetDemoPlaybackClock( void )
 {
 	return host.realtime + host.frametime;
 }
@@ -194,7 +228,7 @@ CL_WriteDemoCmdHeader
 Writes the demo command header and time-delta
 ====================
 */
-void CL_WriteDemoCmdHeader( byte cmd, file_t *file )
+static void CL_WriteDemoCmdHeader( byte cmd, file_t *file )
 {
 	float	dt;
 
@@ -251,7 +285,7 @@ void CL_WriteDemoUserCmd( int cmdnumber )
 
 	// write usercmd_t
 	MSG_Init( &buf, "UserCmd", data, sizeof( data ));
-	CL_WriteUsercmd( &buf, -1, cmdnumber );	// always no delta
+	CL_WriteUsercmd( PROTO_CURRENT, &buf, -1, cmdnumber ); // always no delta, always in current protocol
 
 	bytes = MSG_GetNumBytesWritten( &buf );
 
@@ -267,7 +301,7 @@ Save state of cls.netchan sequences
 so that we can play the demo correctly.
 ====================
 */
-void CL_WriteDemoSequence( file_t *file )
+static void CL_WriteDemoSequence( file_t *file )
 {
 	Assert( file != NULL );
 
@@ -295,10 +329,6 @@ void CL_WriteDemoMessage( qboolean startup, int start, sizebuf_t *msg )
 
 	if( !file ) return;
 
-	// past the start but not recording a demo.
-	if( !startup && !cls.demorecording )
-		return;
-
 	swlen = MSG_GetNumBytesWritten( msg ) - start;
 	if( swlen <= 0 ) return;
 
@@ -348,7 +378,7 @@ CL_WriteDemoHeader
 Write demo header
 ====================
 */
-void CL_WriteDemoHeader( const char *name )
+static void CL_WriteDemoHeader( const char *name )
 {
 	int	copysize;
 	int	savepos;
@@ -371,8 +401,8 @@ void CL_WriteDemoHeader( const char *name )
 
 	demo.header.id = IDEMOHEADER;
 	demo.header.dem_protocol = DEMO_PROTOCOL;
-	demo.header.net_protocol = cls.legacymode ? PROTOCOL_LEGACY_VERSION : PROTOCOL_VERSION;
-	demo.header.host_fps = bound( MIN_FPS, host_maxfps->value, MAX_FPS );
+	demo.header.net_protocol = CL_GetDemoNetProtocol( cls.legacymode );
+	demo.header.host_fps = host_maxfps.value ? bound( MIN_FPS, host_maxfps.value, MAX_FPS ) : MAX_FPS;
 	Q_strncpy( demo.header.mapname, clgame.mapname, sizeof( demo.header.mapname ));
 	Q_strncpy( demo.header.comment, clgame.maptitle, sizeof( demo.header.comment ));
 	Q_strncpy( demo.header.gamedir, FS_Gamedir(), sizeof( demo.header.gamedir ));
@@ -391,6 +421,7 @@ void CL_WriteDemoHeader( const char *name )
 
 	// finish off the startup info.
 	CL_WriteDemoCmdHeader( dem_stop, cls.demoheader );
+	FS_Flush( cls.demoheader );
 
 	// now copy the stuff we cached from the server.
 	copysize = savepos = FS_Tell( cls.demoheader );
@@ -436,7 +467,7 @@ CL_StopRecord
 finish recording demo
 =================
 */
-void CL_StopRecord( void )
+static void CL_StopRecord( void )
 {
 	int	i, curpos;
 	float	stoptime;
@@ -518,7 +549,7 @@ CL_ReadDemoCmdHeader
 read the demo command
 =================
 */
-qboolean CL_ReadDemoCmdHeader( byte *cmd, float *dt )
+static qboolean CL_ReadDemoCmdHeader( byte *cmd, float *dt )
 {
 	// read the command
 	// HACKHACK: skip NOPs
@@ -548,7 +579,7 @@ read the demo usercmd for predicting
 and smooth movement during playback the demo
 =================
 */
-void CL_ReadDemoUserCmd( qboolean discard )
+static void CL_ReadDemoUserCmd( qboolean discard )
 {
 	byte	data[1024];
 	int	cmdnumber;
@@ -570,6 +601,9 @@ void CL_ReadDemoUserCmd( qboolean discard )
 		memset( &nullcmd, 0, sizeof( nullcmd ));
 		MSG_Init( &buf, "UserCmd", data, sizeof( data ));
 
+		// a1ba: I have no proper explanation why
+		cmdnumber++;
+
 		pcmd = &cl.commands[cmdnumber & CL_UPDATE_MASK];
 		pcmd->processedfuncs = false;
 		pcmd->senttime = 0.0f;
@@ -610,7 +644,7 @@ CL_ReadDemoSequence
 read netchan sequences
 =================
 */
-void CL_ReadDemoSequence( qboolean discard )
+static void CL_ReadDemoSequence( qboolean discard )
 {
 	int	incoming_sequence;
 	int	incoming_acknowledged;
@@ -644,15 +678,17 @@ void CL_ReadDemoSequence( qboolean discard )
 CL_DemoStartPlayback
 =================
 */
-void CL_DemoStartPlayback( int mode )
+static void CL_DemoStartPlayback( int mode )
 {
 	if( cls.changedemo )
 	{
+		int maxclients = cl.maxclients;
+
 		S_StopAllSounds( true );
 		SCR_BeginLoadingPlaque( false );
 
-		CL_ClearState ();
-		CL_InitEdicts (); // re-arrange edicts
+		CL_ClearState( );
+		CL_InitEdicts( maxclients ); // re-arrange edicts
 	}
 	else
 	{
@@ -672,7 +708,7 @@ void CL_DemoStartPlayback( int mode )
 
 	demo.starttime = CL_GetDemoPlaybackClock(); // for determining whether to read another message
 
-	Netchan_Setup( NS_CLIENT, &cls.netchan, net_from, Cvar_VariableInteger( "net_qport" ), NULL, CL_GetFragmentSize );
+	CL_SetupNetchanForProtocol( cls.legacymode );
 
 	memset( demo.cmds, 0, sizeof( demo.cmds ));
 	demo.angle_position = 1;
@@ -687,7 +723,7 @@ void CL_DemoStartPlayback( int mode )
 CL_DemoAborted
 =================
 */
-void CL_DemoAborted( void )
+static void CL_DemoAborted( void )
 {
 	if( cls.demofile )
 		FS_Close( cls.demofile );
@@ -698,7 +734,7 @@ void CL_DemoAborted( void )
 	cls.demofile = NULL;
 	cls.demonum = -1;
 
-	Cvar_SetValue( "v_dark", 0.0f );
+	Cvar_DirectSet( &v_dark, "0" );
 }
 
 /*
@@ -716,7 +752,7 @@ void CL_DemoCompleted( void )
 	if( !CL_NextDemo() && !cls.changedemo )
 		UI_SetActiveMenu( true );
 
-	Cvar_SetValue( "v_dark", 0.0f );
+	Cvar_DirectSet( &v_dark, "0" );
 }
 
 /*
@@ -727,7 +763,7 @@ returns true on success, false on failure
 g-cont. probably captain obvious mode is ON
 =================
 */
-qboolean CL_DemoMoveToNextSection( void )
+static qboolean CL_DemoMoveToNextSection( void )
 {
 	if( ++demo.entryIndex >= demo.directory.numentries )
 	{
@@ -749,7 +785,7 @@ qboolean CL_DemoMoveToNextSection( void )
 	return true;
 }
 
-qboolean CL_ReadRawNetworkData( byte *buffer, size_t *length )
+static qboolean CL_ReadRawNetworkData( byte *buffer, size_t *length )
 {
 	int	msglen = 0;
 
@@ -800,7 +836,7 @@ CL_DemoReadMessageQuake
 reads demo data and write it to client
 =================
 */
-qboolean CL_DemoReadMessageQuake( byte *buffer, size_t *length )
+static qboolean CL_DemoReadMessageQuake( byte *buffer, size_t *length )
 {
 	vec3_t		viewangles;
 	int		msglen = 0;
@@ -1015,7 +1051,7 @@ qboolean CL_DemoReadMessage( byte *buffer, size_t *length )
 	return CL_ReadRawNetworkData( buffer, length );
 }
 
-void CL_DemoFindInterpolatedViewAngles( float t, float *frac, demoangle_t **prev, demoangle_t **next )
+static void CL_DemoFindInterpolatedViewAngles( float t, float *frac, demoangle_t **prev, demoangle_t **next )
 {
 	int	i, i0, i1, imod;
 	float	at;
@@ -1110,8 +1146,9 @@ CL_FinishTimeDemo
 show stats
 ==============
 */
-void CL_FinishTimeDemo( void )
+static void CL_FinishTimeDemo( void )
 {
+	qboolean temp = host.allow_console;
 	int	frames;
 	double	time;
 
@@ -1122,7 +1159,12 @@ void CL_FinishTimeDemo( void )
 	time = host.realtime - cls.td_starttime;
 	if( !time ) time = 1.0;
 
-	Con_Printf( "%i frames %5.3f seconds %5.3f fps\n", frames, time, frames / time );
+	host.allow_console = true;
+	Con_Printf( "timedemo result: %i frames %5.3f seconds %5.3f fps\n", frames, time, frames / time );
+	host.allow_console = temp;
+
+	if( Sys_CheckParm( "-timedemo" ))
+		CL_Quit_f();
 }
 
 /*
@@ -1256,7 +1298,7 @@ CL_NextDemo
 Called when a demo finishes
 ==================
 */
-qboolean CL_NextDemo( void )
+static qboolean CL_NextDemo( void )
 {
 	char	str[MAX_QPATH];
 
@@ -1306,7 +1348,7 @@ void CL_CheckStartupDemos( void )
 	}
 
 	// run demos loop in background mode
-	Cvar_SetValue( "v_dark", 1.0f );
+	Cvar_DirectSet( &v_dark, "1" );
 	cls.demos_pending = false;
 	cls.demonum = 0;
 	CL_NextDemo ();
@@ -1322,11 +1364,11 @@ static void CL_DemoGetName( int lastnum, char *filename, size_t size )
 	if( lastnum < 0 || lastnum > 9999 )
 	{
 		// bound
-		Q_strncpy( filename, "demo9999.dem", size );
+		Q_strncpy( filename, "demo9999", size );
 		return;
 	}
 
-	Q_snprintf( filename, size, "demo%04d.dem", lastnum );
+	Q_snprintf( filename, size, "demo%04d", lastnum );
 }
 
 /*
@@ -1381,7 +1423,9 @@ void CL_Record_f( void )
 		for( n = 0; n < 10000; n++ )
 		{
 			CL_DemoGetName( n, demoname, sizeof( demoname ));
-			if( !FS_FileExists( demoname, true ))
+			Q_snprintf( demopath, sizeof( demopath ), "%s.dem", demoname );
+
+			if( !FS_FileExists( demopath, true ))
 				break;
 		}
 
@@ -1406,6 +1450,51 @@ void CL_Record_f( void )
 	CL_WriteDemoHeader( demopath );
 }
 
+static qboolean CL_ParseDemoHeader( const char *callee, const char *filename, file_t *f, demoheader_t *hdr, int32_t *numentries )
+{
+	if( FS_Read( f, hdr, sizeof( *hdr )) != sizeof( *hdr ) || hdr->id != IDEMOHEADER )
+	{
+		Con_Printf( S_ERROR "%s: %s is not in supported format or not a demo file\n", callee, filename );
+		return false;
+	}
+
+	// force null terminate strings
+	hdr->mapname[sizeof( hdr->mapname ) - 1] = 0;
+	hdr->comment[sizeof( hdr->comment ) - 1] = 0;
+	hdr->gamedir[sizeof( hdr->gamedir ) - 1] = 0;
+
+	if( hdr->dem_protocol != DEMO_PROTOCOL )
+	{
+		Con_Printf( S_ERROR "%s: demo protocol outdated (%i should be %i)\n",
+			callee, hdr->net_protocol, DEMO_PROTOCOL );
+		return false;
+	}
+
+	if( hdr->net_protocol != PROTOCOL_VERSION && hdr->net_protocol != PROTOCOL_LEGACY_VERSION && hdr->net_protocol != PROTOCOL_GOLDSRC_VERSION_DEMO )
+	{
+		Con_Printf( S_ERROR "%s: net protocol outdated (%i should be %i or %i)\n",
+			callee, hdr->net_protocol, PROTOCOL_VERSION, PROTOCOL_LEGACY_VERSION );
+		return false;
+	}
+
+	if( FS_Seek( f, hdr->directory_offset, SEEK_SET ) < 0
+		|| FS_Read( f, numentries, sizeof( *numentries )) != sizeof( *numentries ))
+	{
+		Con_Printf( S_ERROR "%s: can't find directory offset in %s, demo file corrupted\n",
+			callee, filename );
+		return false;
+	}
+
+	if(( *numentries < 1 ) || ( *numentries > 1024 ))
+	{
+		Con_Printf( S_ERROR "%s: demo have bogus # of directory entries: %i\n",
+			callee, *numentries );
+		return false;
+	}
+
+	return true;
+}
+
 /*
 ====================
 CL_PlayDemo_f
@@ -1426,9 +1515,7 @@ void CL_PlayDemo_f( void )
 	}
 
 	if( cls.demoplayback )
-	{
 		CL_StopPlayback();
-	}
 
 	if( cls.demorecording )
 	{
@@ -1468,7 +1555,7 @@ void CL_PlayDemo_f( void )
 	{
 		int	c, neg = false;
 
-		demo.header.host_fps = host_maxfps->value;
+		demo.header.host_fps = host_maxfps.value;
 
 		while(( c = FS_Getc( cls.demofile )) != '\n' )
 		{
@@ -1478,51 +1565,32 @@ void CL_PlayDemo_f( void )
 
 		if( neg ) cls.forcetrack = -cls.forcetrack;
 		CL_DemoStartPlayback( DEMO_QUAKE1 );
+		cls.legacymode = PROTO_QUAKE;
 		return; // quake demo is started
 	}
 
 	// read in the demo header
-	FS_Read( cls.demofile, &demo.header, sizeof( demoheader_t ));
-
-	if( demo.header.id != IDEMOHEADER )
+	if( !CL_ParseDemoHeader( Cmd_Argv( 0 ), filename, cls.demofile, &demo.header, &demo.directory.numentries ))
 	{
-		Con_Printf( S_ERROR "%s is not a demo file\n", demoname );
-		CL_DemoAborted();
-		return;
-	}
-
-	if( demo.header.dem_protocol != DEMO_PROTOCOL )
-	{
-		Con_Printf( S_ERROR "playdemo: demo protocol outdated (%i should be %i)\n", demo.header.dem_protocol, DEMO_PROTOCOL );
-		CL_DemoAborted();
-		return;
-	}
-
-	if( demo.header.net_protocol != PROTOCOL_VERSION &&
-		demo.header.net_protocol != PROTOCOL_LEGACY_VERSION )
-	{
-		Con_Printf( S_ERROR "playdemo: net protocol outdated (%i should be %i)\n", demo.header.net_protocol, PROTOCOL_VERSION );
-		CL_DemoAborted();
-		return;
-	}
-
-	// now read in the directory structure.
-	FS_Seek( cls.demofile, demo.header.directory_offset, SEEK_SET );
-	FS_Read( cls.demofile, &demo.directory.numentries, sizeof( int ));
-
-	if( demo.directory.numentries < 1 || demo.directory.numentries > 1024 )
-	{
-		Con_Printf( S_ERROR "demo had bogus # of directory entries: %i\n", demo.directory.numentries );
 		CL_DemoAborted();
 		return;
 	}
 
 	// allocate demo entries
-	demo.directory.entries = Mem_Malloc( cls.mempool, sizeof( demoentry_t ) * demo.directory.numentries );
+	demo.directory.entries = Mem_Malloc( cls.mempool, sizeof( *demo.directory.entries ) * demo.directory.numentries );
 
 	for( i = 0; i < demo.directory.numentries; i++ )
 	{
-		FS_Read( cls.demofile, &demo.directory.entries[i], sizeof( demoentry_t ));
+		demoentry_t *entry = &demo.directory.entries[i];
+
+		if( FS_Read( cls.demofile, entry, sizeof( *entry )) != sizeof( *entry ))
+		{
+			Con_Printf( S_ERROR "%s: demo entry %i of %s corrupted", Cmd_Argv( 0 ), i, filename );
+			CL_DemoAborted();
+			return;
+		}
+
+		entry->description[sizeof( entry->description ) - 1] = 0;
 	}
 
 	demo.entryIndex = 0;
@@ -1532,9 +1600,11 @@ void CL_PlayDemo_f( void )
 
 	CL_DemoStartPlayback( DEMO_XASH3D );
 
+	// must be after DemoStartPlayback, as CL_Disconnect_f resets the protocol
+	cls.legacymode = CL_GetProtocolFromDemo( demo.header.net_protocol );
+
 	// g-cont. is this need?
 	Q_strncpy( cls.servername, demoname, sizeof( cls.servername ));
-	cls.legacymode = demo.header.net_protocol == PROTOCOL_LEGACY_VERSION;
 
 	// begin a playback demo
 }
@@ -1576,7 +1646,7 @@ void CL_StartDemos_f( void )
 	c = Cmd_Argc() - 1;
 	if( c > MAX_DEMOS )
 	{
-		Con_DPrintf( S_WARN "Host_StartDemos: max %i demos in demoloop\n", MAX_DEMOS );
+		Con_DPrintf( S_WARN "%s: max %i demos in demoloop\n", __func__, MAX_DEMOS );
 		c = MAX_DEMOS;
 	}
 
@@ -1634,3 +1704,78 @@ void CL_Stop_f( void )
 		S_StopBackgroundTrack();
 	}
 }
+
+void CL_ListDemo_f( void )
+{
+	demoheader_t hdr;
+	int32_t num_entries;
+	file_t *f;
+	char filename[MAX_QPATH];
+	char demoname[MAX_QPATH];
+	int i;
+
+	if( Cmd_Argc() < 2 )
+	{
+		Con_Printf( S_USAGE "%s <demoname>\n", Cmd_Argv( 0 ));
+		return;
+	}
+
+	Q_strncpy( demoname, Cmd_Argv( 1 ), sizeof( demoname ));
+	COM_StripExtension( demoname );
+	Q_snprintf( filename, sizeof( filename ), "%s.dem", demoname );
+
+	f = FS_Open( filename, "rb", true );
+	if( !f )
+	{
+		Con_Printf( S_ERROR "couldn't open %s\n", filename );
+		return;
+	}
+
+	if( !CL_ParseDemoHeader( Cmd_Argv( 0 ), filename, f, &hdr, &num_entries ))
+	{
+		FS_Close( f );
+		return;
+	}
+
+	Con_Printf( "Demo contents for %s:\n"
+		"\tProtocol: %i net/%i demo\n"
+		"\tFPS: %g\n"
+		"\tMap: %s\n"
+		"\tComment: %s\n"
+		"\tGame: %s\n",
+		filename, hdr.net_protocol, hdr.dem_protocol, hdr.host_fps, hdr.mapname,
+		hdr.comment, hdr.gamedir );
+
+	for( i = 0; i < num_entries; i++ )
+	{
+		demoentry_t entry;
+
+		Con_Printf( "Demo entry #%i:\n", i );
+
+		if( FS_Read( f, &entry, sizeof( entry )) != sizeof( entry ))
+		{
+			Con_Printf( S_ERROR "can't read demo entry\n" );
+			FS_Close( f );
+			return;
+		}
+
+		entry.description[sizeof( entry.description ) - 1] = 0;
+
+		if( entry.entrytype == DEMO_STARTUP )
+		{
+			// startup entries don't have anything useful
+			Con_Printf( "\tEntry type: " S_YELLOW "startup" S_DEFAULT "\n" );
+		}
+		else
+		{
+			Con_Printf( "\tEntry type: " S_GREEN "normal" S_DEFAULT " (%i)\n"
+				"\tEntry playback time/frames: %.2f seconds/%i frames\n"
+				"\tEntry flags: 0x%x\n"
+				"\tEntry description: %s\n",
+				entry.entrytype, entry.playback_time, entry.playback_frames,
+				entry.flags, entry.description );
+		}
+	}
+
+	FS_Close( f );
+}

engine/client/cl_efrag.c

@@ -28,10 +28,51 @@ GNU General Public License for more details.
 ===============================================================================
 */
 
+#define NUM_EFRAGS_ALLOC 64 // alloc 64 efrags (1-2kb each alloc)
+
 static efrag_t	**lastlink;
 static mnode_t	*r_pefragtopnode;
 static vec3_t	r_emins, r_emaxs;
 static cl_entity_t	*r_addent;
+static int cl_efrags_num;
+static efrag_t *cl_efrags;
+
+static efrag_t *CL_AllocEfrags( int num )
+{
+	int i;
+	efrag_t *efrags;
+
+	if( !cl.worldmodel )
+	{
+		Host_Error( "%s: called with NULL world\n", __func__ );
+		return NULL;
+	}
+
+	if( num == 0 )
+		return NULL;
+
+	// set world to be the owner, so it will get automatically cleaned up
+	efrags = Mem_Calloc( cl.worldmodel->mempool, sizeof( *efrags ) * num );
+
+	// initialize linked list
+	for( i = 0; i < num - 1; i++ )
+		efrags[i].entnext = &efrags[i + 1];
+
+	cl_efrags_num += num;
+
+	return efrags;
+}
+
+/*
+==============
+CL_ClearEfrags
+==============
+*/
+void CL_ClearEfrags( void )
+{
+	cl_efrags_num = 0;
+	cl_efrags = NULL;
+}
 
 /*
 ===================
@@ -56,14 +97,11 @@ static void R_SplitEntityOnNode( mnode_t *node )
 		leaf = (mleaf_t *)node;
 
 		// grab an efrag off the free list
-		ef = clgame.free_efrags;
+		ef = cl_efrags;
 		if( !ef )
-		{
-			Con_Printf( S_ERROR "too many efrags!\n" );
-			return; // no free fragments...
-		}
+			ef = CL_AllocEfrags( NUM_EFRAGS_ALLOC );
 
-		clgame.free_efrags = ef->entnext;
+		cl_efrags = ef->entnext;
 		ef->entity = r_addent;
 
 		// add the entity link
@@ -133,35 +171,29 @@ R_StoreEfrags
 */
 void R_StoreEfrags( efrag_t **ppefrag, int framecount )
 {
-	cl_entity_t	*pent;
-	model_t		*clmodel;
-	efrag_t		*pefrag;
+	efrag_t *pefrag;
+	cl_entity_t *pent;
+	model_t *clmodel;
 
 	while(( pefrag = *ppefrag ) != NULL )
 	{
 		pent = pefrag->entity;
 		clmodel = pent->model;
 
-		switch( clmodel->type )
-		{
-		case mod_alias:
-		case mod_brush:
-		case mod_studio:
-		case mod_sprite:
-			if( pent->visframe != framecount )
-			{
-				if( CL_AddVisibleEntity( pent, ET_FRAGMENTED ))
-				{
-					// mark that we've recorded this entity for this frame
-					pent->curstate.messagenum = cl.parsecount;
-					pent->visframe = framecount;
-				}
-			}
+		// how this could happen?
+		if( unlikely( clmodel->type < mod_brush || clmodel->type > mod_studio ))
+			continue;
 
-			ppefrag = &pefrag->leafnext;
-			break;
-		default:
-			break;
+		if( pent->visframe != framecount )
+		{
+			if( CL_AddVisibleEntity( pent, ET_FRAGMENTED ))
+			{
+				// mark that we've recorded this entity for this frame
+				pent->curstate.messagenum = cl.parsecount;
+				pent->visframe = framecount;
+			}
 		}
+
+		ppefrag = &pefrag->leafnext;
 	}
 }

engine/client/cl_efx.c

@@ -6,7 +6,7 @@
 #include "r_efx.h"
 #include "cl_tent.h"
 #include "pm_local.h"
-#define PART_SIZE	Q_max( 0.5f, cl_draw_particles->value )
+#define PART_SIZE	Q_max( 0.5f, cl_draw_particles.value )
 
 /*
 ==============================================================
@@ -21,17 +21,20 @@ static int ramp2[8] = { 0x6f, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x68, 0x66 };
 static int ramp3[6] = { 0x6d, 0x6b, 6, 5, 4, 3 };
 static int gSparkRamp[9] = { 0xfe, 0xfd, 0xfc, 0x6f, 0x6e, 0x6d, 0x6c, 0x67, 0x60 };
 
-convar_t		*tracerspeed;
-convar_t		*tracerlength;
-convar_t		*traceroffset;
+static CVAR_DEFINE_AUTO( tracerspeed, "6000", 0, "tracer speed" );
+static CVAR_DEFINE_AUTO( tracerlength, "0.8", 0, "tracer length factor" );
+static CVAR_DEFINE_AUTO( traceroffset, "30", 0, "tracer starting offset" );
 
-particle_t	*cl_active_particles;
-particle_t	*cl_active_tracers;
-particle_t	*cl_free_particles;
-particle_t	*cl_particles = NULL;	// particle pool
+static particle_t	*cl_active_particles;
+static particle_t	*cl_active_tracers;
+static particle_t	*cl_free_particles;
+static particle_t	*cl_particles = NULL;	// particle pool
 static vec3_t	cl_avelocities[NUMVERTEXNORMALS];
 static float	cl_lasttimewarn = 0.0f;
 
+// expand debugging BBOX particle hulls by this many units.
+#define BOX_GAP	0.0f
+
 /*
 ================
 R_LookupColor
@@ -100,9 +103,9 @@ void CL_InitParticles( void )
 		cl_avelocities[i][2] = COM_RandomFloat( 0.0f, 2.55f );
 	}
 
-	tracerspeed = Cvar_Get( "tracerspeed", "6000", 0, "tracer speed" );
-	tracerlength = Cvar_Get( "tracerlength", "0.8", 0, "tracer length factor" );
-	traceroffset = Cvar_Get( "traceroffset", "30", 0, "tracer starting offset" );
+	Cvar_RegisterVariable( &tracerspeed );
+	Cvar_RegisterVariable( &tracerlength );
+	Cvar_RegisterVariable( &traceroffset );
 }
 
 /*
@@ -171,11 +174,11 @@ particle_t * GAME_EXPORT R_AllocParticle( void (*callback)( particle_t*, float )
 {
 	particle_t	*p;
 
-	if( !cl_draw_particles->value )
+	if( !cl_draw_particles.value )
 		return NULL;
 
 	// never alloc particles when we not in game
-//	if( tr.frametime == 0.0 ) return NULL;
+	if( cl_clientframetime() == 0.0 ) return NULL;
 
 	if( !cl_free_particles )
 	{
@@ -218,15 +221,15 @@ R_AllocTracer
 can return NULL if particles is out
 ================
 */
-particle_t *R_AllocTracer( const vec3_t org, const vec3_t vel, float life )
+static particle_t *R_AllocTracer( const vec3_t org, const vec3_t vel, float life )
 {
 	particle_t	*p;
 
-	if( !cl_draw_tracers->value )
+	if( !cl_draw_tracers.value )
 		return NULL;
 
 	// never alloc particles when we not in game
-	//if( tr.frametime == 0.0 ) return NULL;
+	if( cl_clientframetime() == 0.0 ) return NULL;
 
 	if( !cl_free_particles )
 	{
@@ -249,8 +252,8 @@ particle_t *R_AllocTracer( const vec3_t org, const vec3_t vel, float life )
 	VectorCopy( org, p->org );
 	VectorCopy( vel, p->vel );
 	p->die = cl.time + life;
-	p->ramp = tracerlength->value;
-	p->color = 4; // select custom color
+	p->ramp = tracerlength.value;
+	p->color = TRACER_COLORINDEX_DEFAULT; // select custom color
 	p->packedColor = 255; // alpha
 
 	return p;
@@ -262,9 +265,9 @@ VIEWBEAMS MANAGEMENT
 
 ==============================================================
 */
-BEAM		*cl_active_beams;
-BEAM		*cl_free_beams;
-BEAM		*cl_viewbeams = NULL;		// beams pool
+static BEAM		*cl_active_beams;
+static BEAM		*cl_free_beams;
+static BEAM		*cl_viewbeams = NULL;		// beams pool
 
 
 /*
@@ -300,7 +303,7 @@ R_BeamAlloc
 
 ==============
 */
-BEAM *R_BeamAlloc( void )
+static BEAM *R_BeamAlloc( void )
 {
 	BEAM	*pBeam;
 
@@ -323,7 +326,7 @@ R_BeamFree
 
 ==============
 */
-void R_BeamFree( BEAM *pBeam )
+static void R_BeamFree( BEAM *pBeam )
 {
 	// free particles that have died off.
 	R_FreeDeadParticles( &pBeam->particles );
@@ -605,7 +608,7 @@ CL_BeamAttemptToDie
 Check for expired beams
 ==============
 */
-qboolean CL_BeamAttemptToDie( BEAM *pBeam )
+static qboolean CL_BeamAttemptToDie( BEAM *pBeam )
 {
 	Assert( pBeam != NULL );
 
@@ -636,12 +639,24 @@ and all particle trails (if this is a beamfollow)
 */
 void GAME_EXPORT R_BeamKill( int deadEntity )
 {
-	cl_entity_t	*pDeadEntity;
+	BEAM *beam;
 
-	pDeadEntity = R_BeamGetEntity( deadEntity );
-	if( !pDeadEntity ) return;
+	for( beam = cl_active_beams; beam; beam = beam->next )
+	{
+		if( FBitSet( beam->flags, FBEAM_STARTENTITY ) && beam->startEntity == deadEntity )
+		{
+			if( beam->type != TE_BEAMFOLLOW )
+				beam->die = cl.time;
 
-	CL_KillDeadBeams( pDeadEntity );
+			ClearBits( beam->flags, FBEAM_STARTENTITY );
+		}
+
+		if( FBitSet( beam->flags, FBEAM_ENDENTITY ) && beam->endEntity == deadEntity )
+		{
+			beam->die = cl.time;
+			ClearBits( beam->flags, FBEAM_ENDENTITY );
+		}
+	}
 }
 
 /*
@@ -1094,9 +1109,7 @@ void GAME_EXPORT R_ParticleExplosion2( const vec3_t org, int colorStart, int col
 	int		colorMod = 0, packedColor;
 	particle_t	*p;
 
-	if( FBitSet( host.features, ENGINE_QUAKE_COMPATIBLE ))
-		packedColor = 255; // use old code for blob particles
-	else packedColor = 0;
+	packedColor = Host_IsQuakeCompatible( ) ? 255 : 0; // use old code for blob particles
 
 	for( i = 0; i < 512; i++ )
 	{
@@ -1129,9 +1142,7 @@ void GAME_EXPORT R_BlobExplosion( const vec3_t org )
 	particle_t	*p;
 	int		i, j, packedColor;
 
-	if( FBitSet( host.features, ENGINE_QUAKE_COMPATIBLE ))
-		packedColor = 255; // use old code for blob particles
-	else packedColor = 0;
+	packedColor = Host_IsQuakeCompatible( ) ? 255 : 0; // use old code for blob particles
 
 	for( i = 0; i < 1024; i++ )
 	{
@@ -1236,12 +1247,15 @@ R_BloodStream
 particle spray 2
 ===============
 */
-void GAME_EXPORT R_BloodStream( const vec3_t org, const vec3_t dir, int pcolor, int speed )
+void GAME_EXPORT R_BloodStream( const vec3_t org, const vec3_t ndir, int pcolor, int speed )
 {
 	particle_t	*p;
 	int		i, j;
 	float		arc;
 	int		accel = speed; // must be integer due to bug in GoldSrc
+	vec3_t dir;
+
+	VectorNormalize2( ndir, dir );
 
 	for( arc = 0.05f, i = 0; i < 100; i++ )
 	{
@@ -1590,6 +1604,73 @@ void GAME_EXPORT R_RocketTrail( vec3_t start, vec3_t end, int type )
 	}
 }
 
+/*
+===============
+PM_ParticleLine
+
+draw line from particles
+================
+*/
+static void PM_ParticleLine( const vec3_t start, const vec3_t end, int pcolor, float life, float zvel )
+{
+	float	len, curdist;
+	vec3_t	diff, pos;
+
+	// determine distance
+	VectorSubtract( end, start, diff );
+	len = VectorNormalizeLength( diff );
+	curdist = 0;
+
+	while( curdist <= len )
+	{
+		VectorMA( start, curdist, diff, pos );
+		CL_Particle( pos, pcolor, life, 0, zvel );
+		curdist += 2.0f;
+	}
+}
+
+/*
+================
+PM_DrawRectangle
+
+================
+*/
+static void PM_DrawRectangle( const vec3_t tl, const vec3_t bl, const vec3_t tr, const vec3_t br, int pcolor, float life )
+{
+	PM_ParticleLine( tl, bl, pcolor, life, 0 );
+	PM_ParticleLine( bl, br, pcolor, life, 0 );
+	PM_ParticleLine( br, tr, pcolor, life, 0 );
+	PM_ParticleLine( tr, tl, pcolor, life, 0 );
+}
+
+/*
+================
+PM_DrawBBox
+
+================
+*/
+static void PM_DrawBBox( const vec3_t mins, const vec3_t maxs, const vec3_t origin, int pcolor, float life )
+{
+	vec3_t	p[8], tmp;
+	float	gap = BOX_GAP;
+	int	i;
+
+	for( i = 0; i < 8; i++ )
+	{
+		tmp[0] = (i & 1) ? mins[0] - gap : maxs[0] + gap;
+		tmp[1] = (i & 2) ? mins[1] - gap : maxs[1] + gap ;
+		tmp[2] = (i & 4) ? mins[2] - gap : maxs[2] + gap ;
+
+		VectorAdd( tmp, origin, tmp );
+		VectorCopy( tmp, p[i] );
+	}
+
+	for( i = 0; i < 6; i++ )
+	{
+		PM_DrawRectangle( p[boxpnt[i][1]], p[boxpnt[i][0]], p[boxpnt[i][2]], p[boxpnt[i][3]], pcolor, life );
+	}
+}
+
 /*
 ================
 R_ParticleLine
@@ -1753,25 +1834,6 @@ void GAME_EXPORT R_StreakSplash( const vec3_t pos, const vec3_t dir, int color,
 	}
 }
 
-/*
-===============
-R_DebugParticle
-
-just for debug purposes
-===============
-*/
-void R_DebugParticle( const vec3_t pos, byte r, byte g, byte b )
-{
-	particle_t	*p;
-
-	p = R_AllocParticle( NULL );
-	if( !p ) return;
-
-	VectorCopy( pos, p->org );
-	p->color = R_LookupColor( r, g, b );
-	p->die = cl.time + 0.01f;
-}
-
 /*
 ===============
 CL_Particle
@@ -1804,14 +1866,14 @@ void GAME_EXPORT R_TracerEffect( const vec3_t start, const vec3_t end )
 	float	len, speed;
 	float	offset;
 
-	speed = Q_max( tracerspeed->value, 3.0f );
+	speed = Q_max( tracerspeed.value, 3.0f );
 
 	VectorSubtract( end, start, dir );
 	len = VectorLength( dir );
 	if( len == 0.0f ) return;
 
 	VectorScale( dir, 1.0f / len, dir ); // normalize
-	offset = COM_RandomFloat( -10.0f, 9.0f ) + traceroffset->value;
+	offset = COM_RandomFloat( -10.0f, 9.0f ) + traceroffset.value;
 	VectorScale( dir, offset, vel );
 	VectorAdd( start, vel, pos );
 	VectorScale( dir, speed, vel );
@@ -2037,7 +2099,7 @@ void CL_ReadPointFile_f( void )
 	else Con_Printf( "map %s has no leaks!\n", clgame.mapname );
 }
 
-void CL_FreeDeadBeams( void )
+static void CL_FreeDeadBeams( void )
 {
 	BEAM *pBeam, *pNext, *pPrev = NULL;
 	// draw temporary entity beams
@@ -2067,16 +2129,16 @@ void CL_FreeDeadBeams( void )
 void CL_DrawEFX( float time, qboolean fTrans )
 {
 	CL_FreeDeadBeams();
-	if( CVAR_TO_BOOL( cl_draw_beams ))
+	if( cl_draw_beams.value )
 		ref.dllFuncs.CL_DrawBeams( fTrans, cl_active_beams );
 
 	if( fTrans )
 	{
 		R_FreeDeadParticles( &cl_active_particles );
-		if( CVAR_TO_BOOL( cl_draw_particles ))
+		if( cl_draw_particles.value )
 			ref.dllFuncs.CL_DrawParticles( time, cl_active_particles, PART_SIZE );
 		R_FreeDeadParticles( &cl_active_tracers );
-		if( CVAR_TO_BOOL( cl_draw_tracers ))
+		if( cl_draw_tracers.value )
 			ref.dllFuncs.CL_DrawTracers( time, cl_active_tracers );
 	}
 }

engine/client/cl_events.c

@@ -40,7 +40,7 @@ CL_CalcPlayerVelocity
 compute velocity for a given client
 =============
 */
-void CL_CalcPlayerVelocity( int idx, vec3_t velocity )
+static void CL_CalcPlayerVelocity( int idx, vec3_t velocity )
 {
 	clientdata_t	*pcd;
 	vec3_t		delta;
@@ -78,13 +78,13 @@ CL_DescribeEvent
 
 =============
 */
-void CL_DescribeEvent( event_info_t *ei, int slot )
+static void CL_DescribeEvent( event_info_t *ei, int slot )
 {
 	int		idx = (slot & 63) * 2;
 	con_nprint_t	info;
 	string origin_str = { 0 }; //, angles_str = { 0 };
 
-	if( !cl_showevents->value )
+	if( !cl_showevents.value )
 		return;
 
 	info.time_to_live = 1.0f;
@@ -192,7 +192,7 @@ void CL_RegisterEvent( int lastnum, const char *szEvName, pfnEventHook func )
 	ev = clgame.events[lastnum];
 
 	// NOTE: ev->index will be set later
-	Q_strncpy( ev->name, szEvName, MAX_QPATH );
+	Q_strncpy( ev->name, szEvName, sizeof( ev->name ));
 	ev->func = func;
 }
 
@@ -202,7 +202,7 @@ CL_FireEvent
 
 =============
 */
-qboolean CL_FireEvent( event_info_t *ei, int slot )
+static qboolean CL_FireEvent( event_info_t *ei, int slot )
 {
 	cl_user_event_t	*ev;
 	const char	*name;
@@ -219,12 +219,24 @@ qboolean CL_FireEvent( event_info_t *ei, int slot )
 		if( !ev )
 		{
 			idx = bound( 1, ei->index, ( MAX_EVENTS - 1 ));
-			Con_Reportf( S_ERROR "CL_FireEvent: %s not precached\n", cl.event_precache[idx] );
+			Con_Reportf( S_ERROR "%s: %s not precached\n", __func__, cl.event_precache[idx] );
 			break;
 		}
 
 		if( ev->index == ei->index )
 		{
+			name = cl.event_precache[ei->index];
+
+			if( cl_trace_events.value )
+			{
+				Con_Printf( "^3EVENT %s AT %.2f %.2f %.2f\n"    // event name
+					"\t%.2f %.2f %i %i %s %s\n", // bool params
+					name, ei->args.origin[0], ei->args.origin[1], ei->args.origin[2],
+					ei->args.fparam1, ei->args.fparam2,
+					ei->args.iparam1, ei->args.iparam2,
+					ei->args.bparam1 ? "TRUE" : "FALSE", ei->args.bparam2 ? "TRUE" : "FALSE" );
+			}
+
 			if( ev->func )
 			{
 				CL_DescribeEvent( ei, slot );
@@ -232,8 +244,7 @@ qboolean CL_FireEvent( event_info_t *ei, int slot )
 				return true;
 			}
 
-			name = cl.event_precache[ei->index];
-			Con_Reportf( S_ERROR "CL_FireEvent: %s not hooked\n", name );
+			Con_Reportf( S_ERROR "%s: %s not hooked\n", __func__, name );
 			break;
 		}
 	}
@@ -281,7 +292,7 @@ CL_FindEvent
 find first empty event
 =============
 */
-event_info_t *CL_FindEmptyEvent( void )
+static event_info_t *CL_FindEmptyEvent( void )
 {
 	int		i;
 	event_state_t	*es;
@@ -309,7 +320,7 @@ CL_FindEvent
 replace only unreliable events
 =============
 */
-event_info_t *CL_FindUnreliableEvent( void )
+static event_info_t *CL_FindUnreliableEvent( void )
 {
 	event_state_t	*es;
 	event_info_t	*ei;
@@ -339,7 +350,7 @@ CL_QueueEvent
 
 =============
 */
-void CL_QueueEvent( int flags, int index, float delay, event_args_t *args )
+static void CL_QueueEvent( int flags, int index, float delay, event_args_t *args )
 {
 	event_info_t	*ei;
 
@@ -369,7 +380,7 @@ CL_ParseReliableEvent
 
 =============
 */
-void CL_ParseReliableEvent( sizebuf_t *msg )
+void CL_ParseReliableEvent( sizebuf_t *msg, connprotocol_t proto )
 {
 	int		event_index;
 	event_args_t	nullargs, args;
@@ -379,11 +390,19 @@ void CL_ParseReliableEvent( sizebuf_t *msg )
 
 	event_index = MSG_ReadUBitLong( msg, MAX_EVENT_BITS );
 
-	if( MSG_ReadOneBit( msg ))
-		delay = (float)MSG_ReadWord( msg ) * (1.0f / 100.0f);
-
 	// reliable events not use delta-compression just null-compression
-	MSG_ReadDeltaEvent( msg, &nullargs, &args );
+	if( proto == PROTO_GOLDSRC )
+	{
+		Delta_ReadGSFields( msg, DT_EVENT_T, &nullargs, &args, 0.0f );
+		if( MSG_ReadOneBit( msg ))
+			delay = (float)MSG_ReadWord( msg ) * (1.0f / 100.0f);
+	}
+	else
+	{
+		if( MSG_ReadOneBit( msg ))
+			delay = (float)MSG_ReadWord( msg ) * (1.0f / 100.0f);
+		MSG_ReadDeltaEvent( msg, &nullargs, &args );
+	}
 
 	if( args.entindex > 0 && args.entindex <= cl.maxclients )
 		args.angles[PITCH] *= -3.0f;
@@ -398,33 +417,42 @@ CL_ParseEvent
 
 =============
 */
-void CL_ParseEvent( sizebuf_t *msg )
+void CL_ParseEvent( sizebuf_t *msg, connprotocol_t proto )
 {
 	int		event_index;
 	int		i, num_events;
 	int		packet_index;
-	event_args_t	nullargs, args;
+	const event_args_t nullargs = { 0 };
+	event_args_t args = { 0 };
 	entity_state_t	*state;
 	float		delay;
-
-	memset( &nullargs, 0, sizeof( nullargs ));
-	memset( &args, 0, sizeof( args ));
+	int		entity_bits;
 
 	num_events = MSG_ReadUBitLong( msg, 5 );
 
+	if( proto == PROTO_GOLDSRC )
+		entity_bits = MAX_GOLDSRC_ENTITY_BITS;
+	else if( proto == PROTO_LEGACY )
+		entity_bits = MAX_LEGACY_ENTITY_BITS;
+	else entity_bits = MAX_ENTITY_BITS;
+
 	// parse events queue
 	for( i = 0 ; i < num_events; i++ )
 	{
 		event_index = MSG_ReadUBitLong( msg, MAX_EVENT_BITS );
 
-		if( MSG_ReadOneBit( msg ))
-			packet_index = MSG_ReadUBitLong( msg, cls.legacymode ? MAX_LEGACY_ENTITY_BITS : MAX_ENTITY_BITS );
-		else packet_index = -1;
-
 		if( MSG_ReadOneBit( msg ))
 		{
-			MSG_ReadDeltaEvent( msg, &nullargs, &args );
+			packet_index = MSG_ReadUBitLong( msg, entity_bits );
+
+			if( MSG_ReadOneBit( msg ))
+			{
+				if( proto == PROTO_GOLDSRC )
+					Delta_ReadGSFields( msg, DT_EVENT_T, &nullargs, &args, 0.0f );
+				else MSG_ReadDeltaEvent( msg, &nullargs, &args );
+			}
 		}
+		else packet_index = -1;
 
 		if( MSG_ReadOneBit( msg ))
 			delay = (float)MSG_ReadWord( msg ) * (1.0f / 100.0f);
@@ -486,14 +514,14 @@ void GAME_EXPORT CL_PlaybackEvent( int flags, const edict_t *pInvoker, word even
 	// first check event for out of bounds
 	if( eventindex < 1 || eventindex >= MAX_EVENTS )
 	{
-		Con_DPrintf( S_ERROR "CL_PlaybackEvent: invalid eventindex %i\n", eventindex );
+		Con_DPrintf( S_ERROR "%s: invalid eventindex %i\n", __func__, eventindex );
 		return;
 	}
 
 	// check event for precached
 	if( !CL_EventIndex( cl.event_precache[eventindex] ))
 	{
-		Con_DPrintf( S_ERROR "CL_PlaybackEvent: event %i was not precached\n", eventindex );
+		Con_DPrintf( S_ERROR "%s: event %i was not precached\n", __func__, eventindex );
 		return;
 	}
 

engine/client/cl_font.c

@@ -46,10 +46,35 @@ static int CL_LoadFontTexture( const char *fontname, uint texFlags, int *width )
 	return tex;
 }
 
-qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float scale, int rendermode, uint texFlags )
+static int CL_FontRenderMode( convar_t *fontrender )
+{
+	switch((int)fontrender->value )
+	{
+	case 0:
+		return kRenderTransAdd;
+	case 1:
+		return kRenderTransAlpha;
+	case 2:
+		return kRenderTransTexture;
+	default:
+		Cvar_DirectSet( fontrender, fontrender->def_string );
+	}
+
+	return kRenderTransTexture;
+}
+
+void CL_SetFontRendermode( cl_font_t *font )
+{
+	ref.dllFuncs.GL_SetRenderMode( CL_FontRenderMode( font->rendermode ));
+}
+
+qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float scale, convar_t *rendermode, uint texFlags )
 {
 	int font_width, i;
 
+	if( !rendermode )
+		return false;
+
 	if( font->valid )
 		return true; // already loaded
 
@@ -60,7 +85,6 @@ qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float sc
 	font->type = FONT_FIXED;
 	font->valid = true;
 	font->scale = scale;
-	font->nearest = FBitSet( texFlags, TF_NEAREST );
 	font->rendermode = rendermode;
 	font->charHeight = Q_rint( font_width / 16 * scale );
 
@@ -77,13 +101,16 @@ qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float sc
 	return true;
 }
 
-qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float scale, int rendermode, uint texFlags )
+qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float scale, convar_t *rendermode, uint texFlags )
 {
 	fs_offset_t length;
 	qfont_t src;
 	byte *pfile;
 	int font_width, i;
 
+	if( !rendermode )
+		return false;
+
 	if( font->valid )
 		return true;
 
@@ -106,8 +133,7 @@ qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float
 
 	font->type = FONT_VARIABLE;
 	font->valid = true;
-	font->scale = scale;
-	font->nearest = FBitSet( texFlags, TF_NEAREST );
+	font->scale = scale ? scale : 1.0f;
 	font->rendermode = rendermode;
 	font->charHeight = Q_rint( src.rowheight * scale );
 
@@ -179,7 +205,8 @@ int CL_DrawCharacter( float x, float y, int number, rgba_t color, cl_font_t *fon
 		return font->charWidths[number];
 
 	rc = &font->fontRc[number];
-	if( font->nearest || font->scale <= 1.0f )
+
+	if( font->scale <= 1.f || !REF_GET_PARM( PARM_TEX_FILTERING, font->hFontTexture ))
 		half = 0;
 
 	s1 = ((float)rc->left + half ) / texw;
@@ -193,7 +220,7 @@ int CL_DrawCharacter( float x, float y, int number, rgba_t color, cl_font_t *fon
 		SPR_AdjustSize( &x, &y, &w, &h );
 
 	if( !FBitSet( flags, FONT_DRAW_NORENDERMODE ))
-		ref.dllFuncs.GL_SetRenderMode( font->rendermode );
+		CL_SetFontRendermode( font );
 
 	// don't apply color to fixed fonts it's already colored
 	if( font->type != FONT_FIXED || REF_GET_PARM( PARM_TEX_GLFORMAT, font->hFontTexture ) == 0x8045 ) // GL_LUMINANCE8_ALPHA8
@@ -216,7 +243,7 @@ int CL_DrawString( float x, float y, const char *s, rgba_t color, cl_font_t *fon
 		Con_UtfProcessChar( 0 ); // clear utf state
 
 	if( !FBitSet( flags, FONT_DRAW_NORENDERMODE ))
-		ref.dllFuncs.GL_SetRenderMode( font->rendermode );
+		CL_SetFontRendermode( font );
 
 	Vector4Copy( color, current_color );
 

engine/client/cl_frame.c

@@ -24,7 +24,7 @@ GNU General Public License for more details.
 #include "sound.h"
 #include "input.h"
 
-#define STUDIO_INTERPOLATION_FIX
+// #define STUDIO_INTERPOLATION_FIX
 
 /*
 ==================
@@ -52,19 +52,30 @@ CL_UpdatePositions
 Store another position into interpolation circular buffer
 ==================
 */
-void CL_UpdatePositions( cl_entity_t *ent )
+static void CL_UpdatePositions( cl_entity_t *ent )
 {
-	position_history_t	*ph;
+	position_history_t	*ph, *prev;
+
+	prev = &ent->ph[ent->current_position];
 
 	ent->current_position = (ent->current_position + 1) & HISTORY_MASK;
 	ph = &ent->ph[ent->current_position];
 	VectorCopy( ent->curstate.origin, ph->origin );
 	VectorCopy( ent->curstate.angles, ph->angles );
 
-	if( ent->model && ent->model->type == mod_brush )
-		ph->animtime = ent->curstate.animtime;
-	else
-		ph->animtime = cl.time;
+	ph->animtime = ent->curstate.animtime;
+
+	// a1ba: for some reason, this sometimes still may happen
+	// at this time, I'm not sure whether this bug happens in delta readwrite code
+	// or server just decides to go backwards and really sends these values
+	if( ph->animtime < prev->animtime )
+	{
+		// try to deduce real animtime by looking up the difference between
+		// server messages (cl.mtime is never modified ny the interpolation code)
+		float diff = Q_max( 0, ent->curstate.msg_time - ent->prevstate.msg_time );
+
+		ph->animtime = prev->animtime + diff;
+	}
 }
 
 /*
@@ -74,7 +85,7 @@ CL_ResetPositions
 Interpolation init or reset after teleporting
 ==================
 */
-void CL_ResetPositions( cl_entity_t *ent )
+static void CL_ResetPositions( cl_entity_t *ent )
 {
 	position_history_t	store;
 
@@ -84,8 +95,7 @@ void CL_ResetPositions( cl_entity_t *ent )
 	ent->current_position = 1;
 
 	memset( ent->ph, 0, sizeof( position_history_t ) * HISTORY_MAX );
-	memcpy( &ent->ph[1], &store, sizeof( position_history_t ));
-	memcpy( &ent->ph[0], &store, sizeof( position_history_t ));
+	ent->ph[1] = ent->ph[0] = store;
 }
 
 /*
@@ -96,7 +106,7 @@ check for instant movement in case
 we don't want interpolate this
 ==================
 */
-qboolean CL_EntityTeleported( cl_entity_t *ent )
+static qboolean CL_EntityTeleported( cl_entity_t *ent )
 {
 	float	len, maxlen;
 	vec3_t	delta;
@@ -117,7 +127,7 @@ CL_CompareTimestamps
 round-off floating errors
 ==================
 */
-qboolean CL_CompareTimestamps( float t1, float t2 )
+static qboolean CL_CompareTimestamps( float t1, float t2 )
 {
 	int	iTime1 = t1 * 1000;
 	int	iTime2 = t2 * 1000;
@@ -132,9 +142,9 @@ CL_EntityIgnoreLerp
 some ents will be ignore lerping
 ==================
 */
-qboolean CL_EntityIgnoreLerp( cl_entity_t *e )
+static qboolean CL_EntityIgnoreLerp( cl_entity_t *e )
 {
-	if( cl_nointerp->value > 0.f )
+	if( cl_nointerp.value > 0.f )
 		return true;
 
 	if( e->model && e->model->type == mod_alias )
@@ -149,7 +159,7 @@ CL_EntityCustomLerp
 
 ==================
 */
-qboolean CL_EntityCustomLerp( cl_entity_t *e )
+static qboolean CL_EntityCustomLerp( cl_entity_t *e )
 {
 	switch( e->curstate.movetype )
 	{
@@ -159,6 +169,13 @@ qboolean CL_EntityCustomLerp( cl_entity_t *e )
 	case MOVETYPE_FLY:
 	case MOVETYPE_COMPOUND:
 		return false;
+
+	// ABSOLUTELY STUPID HACK TO ALLOW MONSTERS
+	// INTERPOLATION IN GRAVGUNMOD COOP
+	// MUST BE REMOVED ONCE WE REMOVE 48 PROTO SUPPORT
+	case MOVETYPE_TOSS:
+		if( cls.legacymode == PROTO_LEGACY && e->model && e->model->type == mod_studio )
+			return false;
 	}
 
 	return true;
@@ -171,7 +188,7 @@ CL_ParametricMove
 check for parametrical moved entities
 ==================
 */
-qboolean CL_ParametricMove( cl_entity_t *ent )
+static qboolean CL_ParametricMove( cl_entity_t *ent )
 {
 	float	frac, dt, t;
 	vec3_t	delta;
@@ -208,7 +225,7 @@ CL_UpdateLatchedVars
 
 ====================
 */
-void CL_UpdateLatchedVars( cl_entity_t *ent )
+static void CL_UpdateLatchedVars( cl_entity_t *ent )
 {
 	if( !ent->model || ( ent->model->type != mod_alias && ent->model->type != mod_studio ))
 		return; // below fields used only for alias and studio interpolation
@@ -303,7 +320,7 @@ CL_ProcessEntityUpdate
 apply changes since new frame received
 ==================
 */
-void CL_ProcessEntityUpdate( cl_entity_t *ent )
+static void CL_ProcessEntityUpdate( cl_entity_t *ent )
 {
 	qboolean	parametric;
 
@@ -349,11 +366,10 @@ CL_FindInterpolationUpdates
 find two timestamps
 ==================
 */
-qboolean CL_FindInterpolationUpdates( cl_entity_t *ent, float targettime, position_history_t **ph0, position_history_t **ph1 )
+static qboolean CL_FindInterpolationUpdates( cl_entity_t *ent, double targettime, position_history_t **ph0, position_history_t **ph1 )
 {
 	qboolean	extrapolate = true;
 	uint		i, i0, i1, imod;
-	float	at;
 
 	imod = ent->current_position;
 	i0 = (imod - 0) & HISTORY_MASK;	// curpos (lerp end)
@@ -361,8 +377,10 @@ qboolean CL_FindInterpolationUpdates( cl_entity_t *ent, float targettime, positi
 
 	for( i = 1; i < HISTORY_MAX - 1; i++ )
 	{
-		at = ent->ph[( imod - i ) & HISTORY_MASK].animtime;
-		if( at == 0.0f ) break;
+		double at = ent->ph[( imod - i ) & HISTORY_MASK].animtime;
+
+		if( at == 0.0f )
+			break;
 
 		if( targettime > at )
 		{
@@ -387,15 +405,14 @@ CL_PureOrigin
 non-local players interpolation
 ==================
 */
-void CL_PureOrigin( cl_entity_t *ent, float t, vec3_t outorigin, vec3_t outangles )
+static void CL_PureOrigin( cl_entity_t *ent, double t, vec3_t outorigin, vec3_t outangles )
 {
-	qboolean		extrapolate;
-	float		t1, t0, frac;
+	double		t1, t0, frac;
 	position_history_t	*ph0, *ph1;
 	vec3_t		delta;
 
 	// NOTE: ph0 is next, ph1 is a prev
-	extrapolate = CL_FindInterpolationUpdates( ent, t, &ph0, &ph1 );
+	CL_FindInterpolationUpdates( ent, t, &ph0, &ph1 );
 
 	if ( !ph0 || !ph1 )
 		return;
@@ -403,7 +420,7 @@ void CL_PureOrigin( cl_entity_t *ent, float t, vec3_t outorigin, vec3_t outangle
 	t0 = ph0->animtime;
 	t1 = ph1->animtime;
 
-	if( t0 != 0.0f )
+	if( t0 != 0.0 )
 	{
 		vec4_t	q, q1, q2;
 
@@ -411,9 +428,9 @@ void CL_PureOrigin( cl_entity_t *ent, float t, vec3_t outorigin, vec3_t outangle
 
 		if( !Q_equal( t0, t1 ))
 			frac = ( t - t1 ) / ( t0 - t1 );
-		else frac = 1.0f;
+		else frac = 1.0;
 
-		frac = bound( 0.0f, frac, 1.2f );
+		frac = bound( 0.0, frac, 1.2 );
 
 		VectorMA( ph1->origin, frac, delta, outorigin );
 
@@ -437,11 +454,11 @@ CL_InterpolateModel
 non-players interpolation
 ==================
 */
-int CL_InterpolateModel( cl_entity_t *e )
+static int CL_InterpolateModel( cl_entity_t *e )
 {
 	position_history_t  *ph0 = NULL, *ph1 = NULL;
 	vec3_t		origin, angles, delta;
-	float		t, t1, t2, frac;
+	double		t, t1, t2, frac;
 	vec4_t		q, q1, q2;
 
 	VectorCopy( e->curstate.origin, e->origin );
@@ -464,13 +481,13 @@ int CL_InterpolateModel( cl_entity_t *e )
 	if( cl.maxclients <= 1 )
 		return 1;
 
-	if( e->model->type == mod_brush && !cl_bmodelinterp->value )
+	if( e->model->type == mod_brush && !cl_bmodelinterp.value )
 		return 1;
 
 	if( cl.local.moving && cl.local.onground == e->index )
 		return 1;
 
-	t = cl.time - cl_interp->value;
+	t = cl.time - cl_interp.value;
 	CL_FindInterpolationUpdates( e, t, &ph0, &ph1 );
 
 	if( ph0 == NULL || ph1 == NULL )
@@ -489,9 +506,7 @@ int CL_InterpolateModel( cl_entity_t *e )
 		return 0;
 	}
 
-	// HACKHACK: workaround buggy position history animtime
-	// going backward sometimes
-	if( Q_equal( t2, t1 ) || t2 < t1 )
+	if( Q_equal( t2, t1 ))
 	{
 		VectorCopy( ph0->origin, e->origin );
 		VectorCopy( ph0->angles, e->angles );
@@ -529,7 +544,7 @@ interpolate non-local clients
 */
 void CL_ComputePlayerOrigin( cl_entity_t *ent )
 {
-	float	targettime;
+	double	targettime;
 	vec4_t	q, q1, q2;
 	vec3_t	origin;
 	vec3_t	angles;
@@ -537,7 +552,7 @@ void CL_ComputePlayerOrigin( cl_entity_t *ent )
 	if( !ent->player )
 		return;
 
-	if( cl_nointerp->value > 0.f )
+	if( cl_nointerp.value > 0.f )
 	{
 		VectorCopy( ent->curstate.angles, ent->angles );
 		VectorCopy( ent->curstate.origin, ent->origin );
@@ -555,7 +570,7 @@ void CL_ComputePlayerOrigin( cl_entity_t *ent )
 		return;
 	}
 
-	targettime = cl.time - cl_interp->value;
+	targettime = cl.time - cl_interp.value;
 	CL_PureOrigin( ent, targettime, origin, angles );
 
 	VectorCopy( angles, ent->angles );
@@ -569,7 +584,7 @@ CL_ProcessPlayerState
 process player states after the new packet has received
 =================
 */
-void CL_ProcessPlayerState( int playerindex, entity_state_t *state )
+static void CL_ProcessPlayerState( int playerindex, entity_state_t *state )
 {
 	entity_state_t	*ps;
 
@@ -589,7 +604,7 @@ reset latched state if this frame entity was teleported
 or just EF_NOINTERP was set
 =================
 */
-void CL_ResetLatchedState( int pnum, frame_t *frame, cl_entity_t *ent )
+static void CL_ResetLatchedState( int pnum, frame_t *frame, cl_entity_t *ent )
 {
 	if( CHECKVISBIT( frame->flags, pnum ))
 	{
@@ -654,9 +669,9 @@ FRAME PARSING
 
 =========================================================================
 */
-static qboolean CL_ParseEntityNumFromPacket( sizebuf_t *msg, int *newnum )
+static qboolean CL_ParseEntityNumFromPacket( sizebuf_t *msg, int *newnum, connprotocol_t proto )
 {
-	if( cls.legacymode )
+	if( proto == PROTO_LEGACY )
 	{
 		*newnum = MSG_ReadWord( msg );
 		if( *newnum == 0 )
@@ -679,7 +694,7 @@ CL_FlushEntityPacket
 Read and ignore whole entity packet.
 =================
 */
-void CL_FlushEntityPacket( sizebuf_t *msg )
+static void CL_FlushEntityPacket( sizebuf_t *msg, connprotocol_t proto )
 {
 	int		newnum;
 	entity_state_t	from, to;
@@ -692,16 +707,57 @@ void CL_FlushEntityPacket( sizebuf_t *msg )
 	// read it all, but ignore it
 	while( 1 )
 	{
-		if( !CL_ParseEntityNumFromPacket( msg, &newnum ))
+		if( !CL_ParseEntityNumFromPacket( msg, &newnum, proto ))
 			break; // done
 
 		if( MSG_CheckOverflow( msg ))
-			Host_Error( "CL_FlushEntityPacket: overflow\n" );
+			Host_Error( "%s: overflow\n", __func__ );
 
 		MSG_ReadDeltaEntity( msg, &from, &to, newnum, CL_IsPlayerIndex( newnum ) ? DELTA_PLAYER : DELTA_ENTITY, cl.mtime[0] );
 	}
 }
 
+qboolean CL_ValidateDeltaPacket( uint oldpacket, frame_t *oldframe )
+{
+	int subtracted = ( cls.netchan.incoming_sequence - oldpacket ) & 0xFF;
+
+	if( subtracted == 0 )
+	{
+		Con_NPrintf( 2, "^3Warning:^1 update too old\n^7\n" );
+		return false;
+	}
+
+	if( subtracted >= CL_UPDATE_MASK )
+	{
+		// we can't use this, it is too old
+		Con_NPrintf( 2, "^3Warning:^1 delta frame is too old^7\n" );
+		return false;
+	}
+
+	if(( cls.next_client_entities - oldframe->first_entity ) > ( cls.num_client_entities - NUM_PACKET_ENTITIES ))
+	{
+		Con_NPrintf( 2, "^3Warning:^1 delta frame is too old^7\n" );
+		return false;
+	}
+
+	return true;
+}
+
+int CL_UpdateOldEntNum( int oldindex, frame_t *oldframe, entity_state_t **oldent )
+{
+	if( !oldframe )
+	{
+		*oldent = NULL;
+		return MAX_ENTNUMBER;
+	}
+
+	if( oldindex >= oldframe->num_entities )
+		return MAX_ENTNUMBER;
+
+	*oldent = &cls.packet_entities[(oldframe->first_entity + oldindex) % cls.num_client_entities];
+	return (*oldent)->number;
+}
+
 /*
 =================
 CL_DeltaEntity
@@ -709,7 +765,7 @@ CL_DeltaEntity
 processing delta update
 =================
 */
-void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t *old, qboolean has_update )
+static void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t *old, qboolean has_update )
 {
 	cl_entity_t	*ent;
 	entity_state_t	*state;
@@ -724,7 +780,7 @@ void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t
 
 	if(( newnum < 0 ) || ( newnum >= clgame.maxEntities ))
 	{
-		Con_DPrintf( S_ERROR "CL_DeltaEntity: invalid newnum: %d\n", newnum );
+		Con_DPrintf( S_ERROR "%s: invalid newnum: %d\n", __func__, newnum );
 		if( has_update )
 			MSG_ReadDeltaEntity( msg, old, state, newnum, delta_type, cl.mtime[0] );
 		return;
@@ -736,7 +792,7 @@ void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_state_t
 
 	if( has_update )
 		alive = MSG_ReadDeltaEntity( msg, old, state, newnum, delta_type, cl.mtime[0] );
-	else memcpy( state, old, sizeof( entity_state_t ));
+	else *state = *old;
 
 	if( !alive )
 	{
@@ -772,7 +828,7 @@ An svc_packetentities has just been parsed, deal with the
 rest of the data stream.
 ==================
 */
-int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
+int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta, connprotocol_t proto )
 {
 	frame_t		*newframe, *oldframe;
 	int		oldindex, newnum, oldnum;
@@ -788,7 +844,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 		CL_WriteDemoJumpTime();
 
 	// sentinel count. save it for debug checking
-	if( cls.legacymode )
+	if( proto == PROTO_LEGACY )
 		count = MSG_ReadWord( msg );
 	else count = MSG_ReadUBitLong( msg, MAX_VISIBLE_PACKET_BITS ) + 1;
 
@@ -802,32 +858,12 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 
 	if( delta )
 	{
-		int	subtracted;
-
-		oldpacket = MSG_ReadByte( msg );
-		subtracted = ( cls.netchan.incoming_sequence - oldpacket ) & 0xFF;
-
-		if( subtracted == 0 )
-		{
-			Con_NPrintf( 2, "^3Warning:^1 update too old\n^7\n" );
-			CL_FlushEntityPacket( msg );
-			return playerbytes;
-		}
-
-		if( subtracted >= CL_UPDATE_MASK )
-		{
-			// we can't use this, it is too old
-			Con_NPrintf( 2, "^3Warning:^1 delta frame is too old^7\n" );
-			CL_FlushEntityPacket( msg );
-			return playerbytes;
-		}
-
+		uint oldpacket = MSG_ReadByte( msg );
 		oldframe = &cl.frames[oldpacket & CL_UPDATE_MASK];
 
-		if(( cls.next_client_entities - oldframe->first_entity ) > ( cls.num_client_entities - NUM_PACKET_ENTITIES ))
+		if( !CL_ValidateDeltaPacket( oldpacket, oldframe ))
 		{
-			Con_NPrintf( 2, "^3Warning:^1 delta frame is too old^7\n" );
-			CL_FlushEntityPacket( msg );
+			CL_FlushEntityPacket( msg, proto );
 			return playerbytes;
 		}
 	}
@@ -845,31 +881,15 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 
 	oldent = NULL;
 	oldindex = 0;
-
-	if( !oldframe )
-	{
-		oldnum = MAX_ENTNUMBER;
-	}
-	else
-	{
-		if( oldindex >= oldframe->num_entities )
-		{
-			oldnum = MAX_ENTNUMBER;
-		}
-		else
-		{
-			oldent = &cls.packet_entities[(oldframe->first_entity+oldindex) % cls.num_client_entities];
-			oldnum = oldent->number;
-		}
-	}
+	oldnum = CL_UpdateOldEntNum( oldindex, oldframe, &oldent );
 
 	while( 1 )
 	{
-		if( !CL_ParseEntityNumFromPacket( msg, &newnum ))
+		if( !CL_ParseEntityNumFromPacket( msg, &newnum, proto ))
 			break; // done
 
 		if( MSG_CheckOverflow( msg ))
-			Host_Error( "CL_ParsePacketEntities: overflow\n" );
+			Host_Error( "%s: overflow\n", __func__ );
 
 		player = CL_IsPlayerIndex( newnum );
 
@@ -877,17 +897,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 		{
 			// one or more entities from the old packet are unchanged
 			CL_DeltaEntity( msg, newframe, oldnum, oldent, false );
-			oldindex++;
-
-			if( oldindex >= oldframe->num_entities )
-			{
-				oldnum = MAX_ENTNUMBER;
-			}
-			else
-			{
-				oldent = &cls.packet_entities[(oldframe->first_entity+oldindex) % cls.num_client_entities];
-				oldnum = oldent->number;
-			}
+			oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
 		}
 
 		if( oldnum == newnum )
@@ -896,17 +906,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 			bufStart = MSG_GetNumBytesRead( msg );
 			CL_DeltaEntity( msg, newframe, newnum, oldent, true );
 			if( player ) playerbytes += MSG_GetNumBytesRead( msg ) - bufStart;
-			oldindex++;
-
-			if( oldindex >= oldframe->num_entities )
-			{
-				oldnum = MAX_ENTNUMBER;
-			}
-			else
-			{
-				oldent = &cls.packet_entities[(oldframe->first_entity+oldindex) % cls.num_client_entities];
-				oldnum = oldent->number;
-			}
+			oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
 			continue;
 		}
 
@@ -925,21 +925,11 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 	{
 		// one or more entities from the old packet are unchanged
 		CL_DeltaEntity( msg, newframe, oldnum, oldent, false );
-		oldindex++;
-
-		if( oldindex >= oldframe->num_entities )
-		{
-			oldnum = MAX_ENTNUMBER;
-		}
-		else
-		{
-			oldent = &cls.packet_entities[(oldframe->first_entity+oldindex) % cls.num_client_entities];
-			oldnum = oldent->number;
-		}
+		oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
 	}
 
 	if( newframe->num_entities != count && newframe->num_entities != 0 )
-		Con_Reportf( S_WARN "CL_Parse%sPacketEntities: (%i should be %i)\n", delta ? "Delta" : "", newframe->num_entities, count );
+		Con_Reportf( S_WARN "%s%s: (%i should be %i)\n", __func__, delta ? "Delta" : "", newframe->num_entities, count );
 
 	if( !newframe->valid )
 		return playerbytes; // frame is not valid but message was parsed
@@ -957,7 +947,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 		cls.signon = SIGNONS;
 
 		// Clear loading plaque.
-		CL_SignonReply ();
+		CL_SignonReply( proto );
 	}
 
 	return playerbytes;
@@ -1041,7 +1031,7 @@ CL_LinkCustomEntity
 Add server beam to draw list
 =============
 */
-void CL_LinkCustomEntity( cl_entity_t *ent, entity_state_t *state )
+static void CL_LinkCustomEntity( cl_entity_t *ent, entity_state_t *state )
 {
 	ent->curstate.movetype = state->modelindex; // !!!
 
@@ -1064,7 +1054,7 @@ Create visible entities in the correct position
 for all current players
 =============
 */
-void CL_LinkPlayers( frame_t *frame )
+static void CL_LinkPlayers( frame_t *frame )
 {
 	entity_state_t	*state;
 	cl_entity_t	*ent;
@@ -1147,7 +1137,7 @@ CL_LinkPacketEntities
 
 ===============
 */
-void CL_LinkPacketEntities( frame_t *frame )
+static void CL_LinkPacketEntities( frame_t *frame )
 {
 	cl_entity_t	*ent;
 	entity_state_t	*state;
@@ -1171,7 +1161,7 @@ void CL_LinkPacketEntities( frame_t *frame )
 
 		if( !ent )
 		{
-			Con_Reportf( S_ERROR "CL_LinkPacketEntity: bad entity %i\n", state->number );
+			Con_Reportf( S_ERROR "%s: bad entity %i\n", __func__, state->number );
 			continue;
 		}
 
@@ -1212,17 +1202,33 @@ void CL_LinkPacketEntities( frame_t *frame )
 #else
 					if( ent->lastmove >= cl.time )
 					{
+						float at = ent->curstate.animtime;
+
 						CL_ResetLatchedVars( ent, true );
+
+						if( cl_fixmodelinterpolationartifacts.value )
+							ent->latched.prevanimtime = ent->curstate.animtime = at;
+
 						VectorCopy( ent->curstate.origin, ent->latched.prevorigin );
 						VectorCopy( ent->curstate.angles, ent->latched.prevangles );
 
-						// disable step interpolation in client.dll
-						ent->curstate.movetype = MOVETYPE_NONE;
+						if( !FBitSet( host.features, ENGINE_COMPUTE_STUDIO_LERP ))
+						{
+							// disable step interpolation in client.dll
+							ent->curstate.movetype = MOVETYPE_NONE;
+						}
 					}
 					else
 					{
-						// restore step interpolation in client.dll
-						ent->curstate.movetype = MOVETYPE_STEP;
+						if( FBitSet( host.features, ENGINE_COMPUTE_STUDIO_LERP ))
+						{
+							interpolate = true;
+						}
+						else
+						{
+							// restore step interpolation in client.dll
+							ent->curstate.movetype = MOVETYPE_STEP;
+						}
 					}
 #endif
 				}
@@ -1247,11 +1253,24 @@ void CL_LinkPacketEntities( frame_t *frame )
 				if ( !CL_InterpolateModel( ent ))
 					continue;
 			}
-			else if( ent->curstate.movetype == MOVETYPE_STEP && !NET_IsLocalAddress( cls.netchan.remote_address ))
+			// a1ba: in GoldSrc this is done for cstrike and czero
+			// but let modders use this as an engine feature
+			else if( FBitSet( host.features, ENGINE_STEP_POSHISTORY_LERP ) &&
+				ent->curstate.movetype == MOVETYPE_STEP && !NET_IsLocalAddress( cls.netchan.remote_address ))
 			{
 				if( !CL_InterpolateModel( ent ))
 					continue;
 			}
+#if 0
+			// ABSOLUTELY STUPID HACK TO ALLOW MONSTERS
+			// INTERPOLATION IN GRAVGUNMOD COOP
+			// MUST BE REMOVED ONCE WE REMOVE 48 PROTO SUPPORT
+			else if( cls.legacymode == PROTO_LEGACY && ent->model->type == mod_studio && ent->curstate.movetype == MOVETYPE_TOSS )
+			{
+				if( !CL_InterpolateModel( ent ))
+					continue;
+			}
+#endif
 			else
 			{
 				// no interpolation right now
@@ -1447,9 +1466,3 @@ qboolean CL_GetMovieSpatialization( rawchan_t *ch )
 
 	return true;
 }
-
-void CL_ExtraUpdate( void )
-{
-	clgame.dllFuncs.IN_Accumulate();
-	S_ExtraUpdate();
-}

engine/client/cl_gameui.c

@@ -25,6 +25,14 @@ static void 	UI_UpdateUserinfo( void );
 
 gameui_static_t	gameui;
 
+static void UI_ToggleAllowConsole_f( void )
+{
+	host.allow_console = host.allow_console_init = true;
+
+	if( gameui.globals )
+		gameui.globals->developer = true;
+}
+
 void UI_UpdateMenu( float realtime )
 {
 	if( !gameui.hInstance ) return;
@@ -216,12 +224,14 @@ UI_ShowConnectionWarning
 show message box
 =================
 */
-void UI_ShowMessageBox( const char *text )
+qboolean UI_ShowMessageBox( const char *text )
 {
 	if( gameui.dllFuncs2.pfnShowMessageBox )
 	{
 		gameui.dllFuncs2.pfnShowMessageBox( text );
+		return true;
 	}
+	return false;
 }
 
 void UI_ConnectionProgress_Disconnect( void )
@@ -397,28 +407,61 @@ void Host_Credits( void )
 	gameui.dllFuncs.pfnFinalCredits();
 }
 
-static void UI_ConvertGameInfo( GAMEINFO *out, gameinfo_t *in )
+static void UI_ConvertGameInfo( gameinfo2_t *out, const gameinfo_t *in )
 {
+	out->gi_version = GAMEINFO_VERSION;
+
 	Q_strncpy( out->gamefolder, in->gamefolder, sizeof( out->gamefolder ));
 	Q_strncpy( out->startmap, in->startmap, sizeof( out->startmap ));
 	Q_strncpy( out->trainmap, in->trainmap, sizeof( out->trainmap ));
+	Q_strncpy( out->demomap, in->demomap, sizeof( out->demomap ));
 	Q_strncpy( out->title, in->title, sizeof( out->title ));
 	Q_snprintf( out->version, sizeof( out->version ), "%g", in->version );
+	Q_strncpy( out->iconpath, in->iconpath, sizeof( out->iconpath ));
 
 	Q_strncpy( out->game_url, in->game_url, sizeof( out->game_url ));
 	Q_strncpy( out->update_url, in->update_url, sizeof( out->update_url ));
-	Q_strncpy( out->size, Q_pretifymem( in->size, 0 ), sizeof( out->size ));
+	out->size = in->size;
 	Q_strncpy( out->type, in->type, sizeof( out->type ));
 	Q_strncpy( out->date, in->date, sizeof( out->date ));
 
 	out->gamemode = in->gamemode;
 
 	if( in->nomodels )
-		out->flags |= GFL_NOMODELS;
+		SetBits( out->flags, GFL_NOMODELS );
 	if( in->noskills )
-		out->flags |= GFL_NOSKILLS;
+		SetBits( out->flags, GFL_NOSKILLS );
 	if( in->render_picbutton_text )
-		out->flags |= GFL_RENDER_PICBUTTON_TEXT;
+		SetBits( out->flags, GFL_RENDER_PICBUTTON_TEXT );
+	if( in->hd_background )
+		SetBits( out->flags, GFL_HD_BACKGROUND );
+	if( in->animated_title )
+		SetBits( out->flags, GFL_ANIMATED_TITLE );
+}
+
+static void UI_ToOldGameInfo( GAMEINFO *out, const gameinfo2_t *in )
+{
+	Q_strncpy( out->gamefolder, in->gamefolder, sizeof( out->gamefolder ));
+	Q_strncpy( out->startmap, in->startmap, sizeof( out->startmap ));
+	Q_strncpy( out->trainmap, in->trainmap, sizeof( out->trainmap ));
+	Q_strncpy( out->title, in->title, sizeof( out->title ));
+	Q_strncpy( out->version, in->version, sizeof( out->version ));
+	out->flags = in->flags & 0xFFFF;
+	Q_strncpy( out->game_url, in->game_url, sizeof( out->game_url ));
+	Q_strncpy( out->update_url, in->update_url, sizeof( out->update_url ));
+	Q_strncpy( out->size, Q_memprint( in->size ), sizeof( out->size ));
+	Q_strncpy( out->type, in->type, sizeof( out->type ));
+	Q_strncpy( out->date, in->date, sizeof( out->date ));
+	out->gamemode = in->gamemode;
+}
+
+static void UI_GetModsInfo( void )
+{
+	int i;
+
+	gameui.modsInfo = Mem_Calloc( gameui.mempool, sizeof( *gameui.modsInfo ) * FI->numgames );
+	for( i = 0; i < FI->numgames; i++ )
+		UI_ConvertGameInfo( &gameui.modsInfo[i], FI->games[i] );
 }
 
 /*
@@ -488,7 +531,7 @@ static HIMAGE GAME_EXPORT pfnPIC_Load( const char *szPicName, const byte *image_
 
 	if( !COM_CheckString( szPicName ))
 	{
-		Con_Reportf( S_ERROR "CL_LoadImage: refusing to load image with empty name\n" );
+		Con_Reportf( S_ERROR "%s: refusing to load image with empty name\n", __func__ );
 		return 0;
 	}
 
@@ -538,7 +581,7 @@ pfnPIC_Set
 
 =========
 */
-void GAME_EXPORT pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a )
+static void GAME_EXPORT pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a )
 {
 	gameui.ds.gl_texturenum = hPic;
 	r = bound( 0, r, 255 );
@@ -554,7 +597,7 @@ pfnPIC_Draw
 
 =========
 */
-void GAME_EXPORT pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderNormal );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -566,7 +609,7 @@ pfnPIC_DrawTrans
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransTexture );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -578,7 +621,7 @@ pfnPIC_DrawHoles
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransAlpha );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -590,7 +633,7 @@ pfnPIC_DrawAdditive
 
 =========
 */
-void GAME_EXPORT pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc )
+static void GAME_EXPORT pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc )
 {
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransAdd );
 	PIC_DrawGeneric( x, y, width, height, prc );
@@ -642,6 +685,17 @@ static void GAME_EXPORT pfnFillRGBA( int x, int y, int width, int height, int r,
 	ref.dllFuncs.Color4ub( 255, 255, 255, 255 );
 }
 
+/*
+=============
+pfnCvar_RegisterVariable
+
+=============
+*/
+static cvar_t *GAME_EXPORT pfnCvar_RegisterGameUIVariable( const char *szName, const char *szValue, int flags )
+{
+	return (cvar_t *)Cvar_Get( szName, szValue, flags|FCVAR_GAMEUIDLL, Cvar_BuildAutoDescription( szName, flags|FCVAR_GAMEUIDLL ));
+}
+
 /*
 =============
 pfnClientCmd
@@ -907,11 +961,12 @@ pfnGetGameInfo
 
 =========
 */
-static int GAME_EXPORT pfnGetGameInfo( GAMEINFO *pgameinfo )
+static int GAME_EXPORT pfnGetOldGameInfo( GAMEINFO *pgameinfo )
 {
-	if( !pgameinfo ) return 0;
+	if( !pgameinfo )
+		return 0;
 
-	*pgameinfo = gameui.gameInfo;
+	UI_ToOldGameInfo( pgameinfo, &gameui.gameInfo );
 	return 1;
 }
 
@@ -923,8 +978,26 @@ pfnGetGamesList
 */
 static GAMEINFO ** GAME_EXPORT pfnGetGamesList( int *numGames )
 {
-	if( numGames ) *numGames = FI->numgames;
-	return gameui.modsInfo;
+	if( numGames )
+		*numGames = FI->numgames;
+
+	if( !gameui.oldModsInfo )
+	{
+		int i;
+
+		if( !gameui.modsInfo )
+			UI_GetModsInfo();
+
+		// first allocate array of pointers
+		gameui.oldModsInfo = Mem_Calloc( gameui.mempool, sizeof( *gameui.oldModsInfo ) * FI->numgames );
+		for( i = 0; i < FI->numgames; i++ )
+		{
+			gameui.oldModsInfo[i] = Mem_Calloc( gameui.mempool, sizeof( *gameui.oldModsInfo[i] ));
+			UI_ToOldGameInfo( gameui.oldModsInfo[i], &gameui.modsInfo[i] );
+		}
+	}
+
+	return gameui.oldModsInfo;
 }
 
 /*
@@ -969,30 +1042,23 @@ pfnCheckGameDll
 
 =========
 */
-int GAME_EXPORT pfnCheckGameDll( void )
+static int GAME_EXPORT pfnCheckGameDll( void )
 {
-	string dllpath;
-	void	*hInst;
-
-#if TARGET_OS_IPHONE
-	// loading server library drains too many ram
-	// so 512MB iPod Touch cannot even connect to
-	// to servers in cstrike
+#ifdef XASH_INTERNAL_GAMELIBS
 	return true;
-#endif
+#else
+	string dllpath;
 
 	if( svgame.hInstance )
 		return true;
 
 	COM_GetCommonLibraryPath( LIBRARY_SERVER, dllpath, sizeof( dllpath ));
 
-	if(( hInst = COM_LoadLibrary( dllpath, true, false )) != NULL )
-	{
-		COM_FreeLibrary( hInst ); // don't increase linker's reference counter
+	if( FS_FileExists( dllpath, false ))
 		return true;
-	}
-	Con_Reportf( S_WARN "Could not load server library: %s\n", COM_GetLibraryError() );
+
 	return false;
+#endif
 }
 
 /*
@@ -1003,7 +1069,7 @@ pfnChangeInstance
 */
 static void GAME_EXPORT pfnChangeInstance( const char *newInstance, const char *szFinalMessage )
 {
-	Con_Reportf( S_ERROR "ChangeInstance menu call is deprecated!\n" );
+	Con_Reportf( S_ERROR "%s menu call is deprecated!\n", __func__ );
 }
 
 /*
@@ -1084,8 +1150,27 @@ static int pfnDelete( const char *path )
 	return FS_Delete( path );
 }
 
+static void GAME_EXPORT pfnCon_DefaultColor( int r, int g, int b )
+{
+	Con_DefaultColor( r, g, b, true );
+}
+
+static void GAME_EXPORT pfnSetCursor( void *hCursor )
+{
+	uintptr_t cursor;
+
+	if( !gameui.use_extended_api )
+		return; // ignore original Xash menus
+
+	cursor = (uintptr_t)hCursor;
+	if( cursor < dc_user || cursor > dc_last )
+		return;
+
+	Platform_SetCursorType( cursor );
+}
+
 // engine callbacks
-static ui_enginefuncs_t gEngfuncs =
+static const ui_enginefuncs_t gEngfuncs =
 {
 	pfnPIC_Load,
 	GL_FreeImage,
@@ -1123,7 +1208,7 @@ static ui_enginefuncs_t gEngfuncs =
 	UI_DrawConsoleString,
 	UI_DrawSetTextColor,
 	Con_DrawStringLen,
-	Con_DefaultColor,
+	pfnCon_DefaultColor,
 	pfnGetPlayerModel,
 	pfnSetPlayerModel,
 	pfnClearScene,
@@ -1149,7 +1234,7 @@ static ui_enginefuncs_t gEngfuncs =
 	pfnKeyGetState,
 	pfnMemAlloc,
 	pfnMemFree,
-	pfnGetGameInfo,
+	pfnGetOldGameInfo,
 	pfnGetGamesList,
 	pfnGetFilesList,
 	SV_GetSaveComment,
@@ -1163,7 +1248,7 @@ static ui_enginefuncs_t gEngfuncs =
 	pfnHostEndGame,
 	COM_RandomFloat,
 	COM_RandomLong,
-	IN_SetCursor,
+	pfnSetCursor,
 	pfnIsMapValid,
 	GL_ProcessTexture,
 	COM_CompareFileTime,
@@ -1196,6 +1281,38 @@ static char *pfnParseFileSafe( char *data, char *buf, const int size, unsigned i
 	return COM_ParseFileSafe( data, buf, size, flags, len, NULL );
 }
 
+static gameinfo2_t *pfnGetGameInfo( int gi_version )
+{
+	if( gi_version != gameui.gameInfo.gi_version )
+		return NULL;
+
+	return &gameui.gameInfo;
+}
+
+static gameinfo2_t *pfnGetModInfo( int gi_version, int i )
+{
+	if( i < 0 || i >= FI->numgames )
+		return NULL;
+
+	if( !gameui.modsInfo )
+		UI_GetModsInfo();
+
+	if( gi_version != gameui.modsInfo[i].gi_version )
+		return NULL;
+
+	return &gameui.modsInfo[i];
+}
+
+static int pfnIsCvarReadOnly( const char *name )
+{
+	convar_t *cv = Cvar_FindVar( name );
+
+	if( !cv )
+		return -1;
+
+	return FBitSet( cv->flags, FCVAR_READ_ONLY ) ? 1 : 0;
+}
+
 static ui_extendedfuncs_t gExtendedfuncs =
 {
 	pfnEnableTextInput,
@@ -1207,6 +1324,11 @@ static ui_extendedfuncs_t gExtendedfuncs =
 	pfnParseFileSafe,
 	NET_AdrToString,
 	NET_CompareAdrSort,
+	Sys_GetNativeObject,
+	&gNetApi,
+	pfnGetGameInfo,
+	pfnGetModInfo,
+	pfnIsCvarReadOnly,
 };
 
 void UI_UnloadProgs( void )
@@ -1216,14 +1338,15 @@ void UI_UnloadProgs( void )
 	// deinitialize game
 	gameui.dllFuncs.pfnShutdown();
 
+	Cmd_RemoveCommand( "ui_allowconsole" );
 	Cvar_FullSet( "host_gameuiloaded", "0", FCVAR_READ_ONLY );
 
+	Cvar_Unlink( FCVAR_GAMEUIDLL );
+	Cmd_Unlink( CMD_GAMEUIDLL );
+
 	COM_FreeLibrary( gameui.hInstance );
 	Mem_FreePool( &gameui.mempool );
 	memset( &gameui, 0, sizeof( gameui ));
-
-	Cvar_Unlink( FCVAR_GAMEUIDLL );
-	Cmd_Unlink( CMD_GAMEUIDLL );
 }
 
 qboolean UI_LoadProgs( void )
@@ -1266,71 +1389,65 @@ qboolean UI_LoadProgs( void )
 	if(( GetMenuAPI = (MENUAPI)COM_GetProcAddress( gameui.hInstance, "GetMenuAPI" )) == NULL )
 	{
 		COM_FreeLibrary( gameui.hInstance );
-		Con_Reportf( "UI_LoadProgs: can't init menu API\n" );
+		Con_Reportf( "%s: can't init menu API\n", __func__ );
 		gameui.hInstance = NULL;
 		return false;
 	}
 
 
-	gameui.use_text_api = false;
+	gameui.use_extended_api = false;
 
 	// make local copy of engfuncs to prevent overwrite it with user dll
-	memcpy( &gpEngfuncs, &gEngfuncs, sizeof( gpEngfuncs ));
+	gpEngfuncs = gEngfuncs;
 
 	gameui.mempool = Mem_AllocPool( "Menu Pool" );
 
 	if( !GetMenuAPI( &gameui.dllFuncs, &gpEngfuncs, gameui.globals ))
 	{
 		COM_FreeLibrary( gameui.hInstance );
-		Con_Reportf( "UI_LoadProgs: can't init menu API\n" );
+		Con_Reportf( "%s: can't init menu API\n", __func__ );
 		Mem_FreePool( &gameui.mempool );
 		gameui.hInstance = NULL;
 		return false;
 	}
 
 	// make local copy of engfuncs to prevent overwrite it with user dll
-	memcpy( &gpExtendedfuncs, &gExtendedfuncs, sizeof( gExtendedfuncs ));
+	gpExtendedfuncs = gExtendedfuncs;
 	memset( &gameui.dllFuncs2, 0, sizeof( gameui.dllFuncs2 ));
 
 	// try to initialize new extended API
 	if( ( GetExtAPI = (UIEXTENEDEDAPI)COM_GetProcAddress( gameui.hInstance, "GetExtAPI" ) ) )
 	{
-		Con_Reportf( "UI_LoadProgs: extended Menu API found\n" );
+		Con_Reportf( "%s: extended Menu API found\n", __func__ );
 		if( GetExtAPI( MENU_EXTENDED_API_VERSION, &gameui.dllFuncs2, &gpExtendedfuncs ) )
 		{
-			Con_Reportf( "UI_LoadProgs: extended Menu API initialized\n" );
-			gameui.use_text_api = true;
+			Con_Reportf( "%s: extended Menu API initialized\n", __func__ );
+			gameui.use_extended_api = true;
 		}
 	}
 	else // otherwise, fallback to old and deprecated extensions
 	{
 		if( ( GiveTextApi = (UITEXTAPI)COM_GetProcAddress( gameui.hInstance, "GiveTextAPI" ) ) )
 		{
-			Con_Reportf( "UI_LoadProgs: extended text API found\n" );
+			Con_Reportf( "%s: extended text API found\n", __func__ );
 			Con_Reportf( S_WARN "Text API is deprecated! If you are mod developer, consider moving to Extended Menu API!\n" );
 			if( GiveTextApi( &gpExtendedfuncs ) ) // they are binary compatible, so we can just pass extended funcs API to menu
 			{
-				Con_Reportf( "UI_LoadProgs: extended text API initialized\n" );
-				gameui.use_text_api = true;
+				Con_Reportf( "%s: extended text API initialized\n", __func__ );
+				gameui.use_extended_api = true;
 			}
 		}
 
 		gameui.dllFuncs2.pfnAddTouchButtonToList = (ADDTOUCHBUTTONTOLIST)COM_GetProcAddress( gameui.hInstance, "AddTouchButtonToList" );
 		if( gameui.dllFuncs2.pfnAddTouchButtonToList )
 		{
-			Con_Reportf( "UI_LoadProgs: AddTouchButtonToList call found\n" );
+			Con_Reportf( "%s: AddTouchButtonToList call found\n", __func__ );
 			Con_Reportf( S_WARN "AddTouchButtonToList is deprecated! If you are mod developer, consider moving to Extended Menu API!\n" );
 		}
 	}
 
 	Cvar_FullSet( "host_gameuiloaded", "1", FCVAR_READ_ONLY );
-
-	// setup gameinfo
-	for( i = 0; i < FI->numgames; i++ )
-	{
-		gameui.modsInfo[i] = Mem_Calloc( gameui.mempool, sizeof( GAMEINFO ));
-		UI_ConvertGameInfo( gameui.modsInfo[i], FI->games[i] );
-	}
+	Cmd_AddRestrictedCommand( "ui_allowconsole", UI_ToggleAllowConsole_f, "unlocks developer console" );
 
 	UI_ConvertGameInfo( &gameui.gameInfo, FI->GameInfo ); // current gameinfo
 

engine/client/cl_mobile.c

@@ -20,29 +20,19 @@ GNU General Public License for more details.
 #include "input.h"
 #include "platform/platform.h"
 
-mobile_engfuncs_t *gMobileEngfuncs;
-
-convar_t *vibration_length;
-convar_t *vibration_enable;
+static CVAR_DEFINE_AUTO( vibration_length, "1.0", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "vibration length" );
+static CVAR_DEFINE_AUTO( vibration_enable, "1", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "enable vibration" );
 
 static cl_font_t g_scaled_font;
 static float g_font_scale;
 
 static void pfnVibrate( float life, char flags )
 {
-	if( !vibration_enable->value )
+	if( !vibration_enable.value || life < 0.0f )
 		return;
 
-	if( life < 0.0f )
-	{
-		Con_Reportf( S_WARN "Negative vibrate time: %f\n", life );
-		return;
-	}
-
-	//Con_Reportf( "Vibrate: %f %d\n", life, flags );
-
 	// here goes platform-specific backends
-	Platform_Vibrate( life * vibration_length->value, flags );
+	Platform_Vibrate( life * vibration_length.value, flags );
 }
 
 static void Vibrate_f( void )
@@ -53,7 +43,7 @@ static void Vibrate_f( void )
 		return;
 	}
 
-	pfnVibrate( Q_atof( Cmd_Argv(1) ), VIBRATE_NORMAL );
+	pfnVibrate( Q_atof( Cmd_Argv( 1 )), VIBRATE_NORMAL );
 }
 
 static void pfnEnableTextInput( int enable )
@@ -67,7 +57,7 @@ static int pfnDrawScaledCharacter( int x, int y, int number, int r, int g, int b
 	rgba_t color = { r, g, b, 255 };
 	int flags = FONT_DRAW_HUD;
 
-	if( hud_utf8->value )
+	if( hud_utf8.value )
 		SetBits( flags, FONT_DRAW_UTF8 );
 
 	if( fabs( g_font_scale - scale ) > 0.1f ||
@@ -87,15 +77,6 @@ static int pfnDrawScaledCharacter( int x, int y, int number, int r, int g, int b
 	return CL_DrawCharacter( x, y, number, color, &g_scaled_font, flags );
 }
 
-static void *pfnGetNativeObject( const char *obj )
-{
-	if( !obj )
-		return NULL;
-
-	// Backend should consider that obj is case-sensitive
-	return Platform_GetNativeObject( obj );
-}
-
 static void pfnTouch_HideButtons( const char *name, byte state )
 {
 	Touch_HideButtons( name, state, true );
@@ -111,7 +92,7 @@ static char *pfnParseFileSafe( char *data, char *buf, const int size, unsigned i
 	return COM_ParseFileSafe( data, buf, size, flags, len, NULL );
 }
 
-static mobile_engfuncs_t gpMobileEngfuncs =
+static const mobile_engfuncs_t gMobileEngfuncs =
 {
 	MOBILITY_API_VERSION,
 	pfnVibrate,
@@ -124,28 +105,45 @@ static mobile_engfuncs_t gpMobileEngfuncs =
 	Touch_ResetDefaultButtons,
 	pfnDrawScaledCharacter,
 	Sys_Warn,
-	pfnGetNativeObject,
+	Sys_GetNativeObject,
 	ID_SetCustomClientID,
 	pfnParseFileSafe
 };
 
 qboolean Mobile_Init( void )
 {
-	qboolean success = false;
 	pfnMobilityInterface ExportToClient;
 
-	// find a mobility interface
-	ExportToClient = COM_GetProcAddress( clgame.hInstance, MOBILITY_CLIENT_EXPORT );
-	gMobileEngfuncs = &gpMobileEngfuncs;
+	Cmd_AddCommand( "vibrate", Vibrate_f, "Vibrate for specified time");
+	Cvar_RegisterVariable( &vibration_length );
+	Cvar_RegisterVariable( &vibration_enable );
 
-	if( ExportToClient && !ExportToClient( gMobileEngfuncs ) )
-		success = true;
+	// find mobility interface
+	if(( ExportToClient = COM_GetProcAddress( clgame.hInstance, MOBILITY_CLIENT_EXPORT )))
+	{
+		static mobile_engfuncs_t mobile_engfuncs; // keep a copy, don't let user change engine pointers
 
-	Cmd_AddCommand( "vibrate", (xcommand_t)Vibrate_f, "Vibrate for specified time");
-	vibration_length = Cvar_Get( "vibration_length", "1.0", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "Vibration length");
-	vibration_enable = Cvar_Get( "vibration_enable", "1", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "Enable vibration");
+		mobile_engfuncs = gMobileEngfuncs;
 
-	return success;
+		if( !ExportToClient( &mobile_engfuncs ))
+		{
+			Con_Reportf( "%s: ^2initailized extended MobilityAPI ^7ver. %i\n", __func__, MOBILITY_API_VERSION );
+			return true;
+		}
+
+		// make sure that mobile functions are cleared
+#if 1
+		// some SDKs define export as returning void, breaking the contract
+		// ignore result for now...
+		return true;
+#else
+		memset( &mobile_engfuncs, 0, sizeof( mobile_engfuncs ));
+
+		return false; // just tell user about problems
+#endif
+	}
+
+	return true; // mobile interface is missed
 }
 
 void Mobile_Shutdown( void )

engine/client/cl_netgraph.c

@@ -33,12 +33,12 @@ GNU General Public License for more details.
 #define NETGRAPH_NET_COLORS		5
 #define NUM_LATENCY_SAMPLES		8
 
-convar_t	*net_graph;
-static convar_t	*net_graphpos;
-static convar_t	*net_graphwidth;
-static convar_t	*net_graphheight;
-static convar_t	*net_graphsolid;
-static convar_t	*net_scale;
+CVAR_DEFINE_AUTO( net_graph, "0", FCVAR_ARCHIVE, "draw network usage graph" );
+static CVAR_DEFINE_AUTO( net_graphpos, "1", FCVAR_ARCHIVE, "network usage graph position" );
+static CVAR_DEFINE_AUTO( net_scale, "5", FCVAR_ARCHIVE, "network usage graph scale level" );
+static CVAR_DEFINE_AUTO( net_graphwidth, "192", FCVAR_ARCHIVE, "network usage graph width" );
+static CVAR_DEFINE_AUTO( net_graphheight, "64", FCVAR_ARCHIVE, "network usage graph height" );
+static CVAR_DEFINE_AUTO( net_graphsolid, "1", FCVAR_ARCHIVE, "fill segments in network usage graph" );
 
 static struct packet_latency_t
 {
@@ -63,9 +63,9 @@ static byte netcolors[NETGRAPH_NET_COLORS+NETGRAPH_LERP_HEIGHT][4] =
 	// other will be generated through NetGraph_InitColors()
 };
 
-static byte sendcolor[4] = { 88, 29, 130, 255 };
-static byte holdcolor[4] = { 255, 0, 0, 200 };
-static byte extrap_base_color[4] = { 255, 255, 255, 255 };
+static const byte sendcolor[4] = { 88, 29, 130, 255 };
+static const byte holdcolor[4] = { 255, 0, 0, 200 };
+static const byte extrap_base_color[4] = { 255, 255, 255, 255 };
 static netbandwidthgraph_t	netstat_graph[NET_TIMINGS];
 static float		packet_loss;
 static float		packet_choke;
@@ -79,7 +79,7 @@ NetGraph_DrawRect
 NetGraph_FillRGBA shortcut
 ==========
 */
-static void NetGraph_DrawRect( wrect_t *rect, byte colors[4] )
+static void NetGraph_DrawRect( const wrect_t *rect, const byte colors[4] )
 {
 	ref.dllFuncs.Color4ub( colors[0], colors[1], colors[2], colors[3] );	// color for this quad
 
@@ -211,7 +211,7 @@ static void NetGraph_GetFrameData( float *latency, int *latency_count )
 		else
 		{
 			int frame_latency = Q_min( 1.0f, f->latency );
-			p->latency = (( frame_latency + 0.1f ) / 1.1f ) * ( net_graphheight->value - NETGRAPH_LERP_HEIGHT - 2 );
+			p->latency = (( frame_latency + 0.1f ) / 1.1f ) * ( net_graphheight.value - NETGRAPH_LERP_HEIGHT - 2 );
 
 			if( i > cls.netchan.incoming_sequence - NUM_LATENCY_SAMPLES )
 			{
@@ -260,7 +260,7 @@ static void NetGraph_DrawTimes( wrect_t rect, int x, int w )
 	for( a = 0; a < w; a++ )
 	{
 		i = ( cls.netchan.outgoing_sequence - a ) & NET_TIMINGS_MASK;
-		h = Q_min(( netstat_cmdinfo[i].cmd_lerp / 3.0f ) * NETGRAPH_LERP_HEIGHT, net_graphheight->value * 0.7f);
+		h = Q_min(( netstat_cmdinfo[i].cmd_lerp / 3.0f ) * NETGRAPH_LERP_HEIGHT, net_graphheight.value * 0.7f);
 
 		fill.left = x + w - a - 1;
 		fill.right = fill.bottom = 1;
@@ -273,7 +273,7 @@ static void NetGraph_DrawTimes( wrect_t rect, int x, int w )
 			h -= extrap_point;
 			fill.top -= extrap_point;
 
-			if( !net_graphsolid->value )
+			if( !net_graphsolid.value )
 			{
 				fill.top -= (h - 1);
 				start = (h - 1);
@@ -295,7 +295,7 @@ static void NetGraph_DrawTimes( wrect_t rect, int x, int w )
 			fill.top -= h;
 			h = extrap_point - h;
 
-			if( !net_graphsolid->value )
+			if( !net_graphsolid.value )
 				h = 1;
 
 			for( j = 0; j < h; j++ )
@@ -334,7 +334,7 @@ NetGraph_DrawHatches
 */
 static void NetGraph_DrawHatches( int x, int y )
 {
-	int	ystep = (int)( 10.0f / net_scale->value );
+	int	ystep = (int)( 10.0f / net_scale.value );
 	byte	colorminor[4] = { 0, 63, 63, 200 };
 	byte	color[4] = { 0, 200, 0, 255 };
 	wrect_t	hatch = { x, 4, y, 1 };
@@ -342,9 +342,9 @@ static void NetGraph_DrawHatches( int x, int y )
 
 	ystep = Q_max( ystep, 1 );
 
-	for( starty = hatch.top; hatch.top > 0 && ((starty - hatch.top) * net_scale->value < (maxmsgbytes + 50)); hatch.top -= ystep )
+	for( starty = hatch.top; hatch.top > 0 && ((starty - hatch.top) * net_scale.value < (maxmsgbytes + 50)); hatch.top -= ystep )
 	{
-		if(!((int)((starty - hatch.top) * net_scale->value ) % 50 ))
+		if(!((int)((starty - hatch.top) * net_scale.value ) % 50 ))
 		{
 			NetGraph_DrawRect( &hatch, color );
 		}
@@ -370,14 +370,14 @@ static void NetGraph_DrawTextFields( int x, int y, int w, wrect_t rect, int coun
 	int		pty = Q_max( rect.top + rect.bottom - NETGRAPH_LERP_HEIGHT - 3, 1 );
 	int		out, i = ( cls.netchan.outgoing_sequence - 1 ) & NET_TIMINGS_MASK;
 	int		j = cls.netchan.incoming_sequence & NET_TIMINGS_MASK;
-	int		last_y = y - net_graphheight->value;
+	int		last_y = y - net_graphheight.value;
 
 	if( count > 0 )
 	{
 		avg = avg / (float)( count - ( host.frametime * FRAMERATE_AVG_FRAC ));
 
-		if( cl_updaterate->value > 0.0f )
-			avg -= 1000.0f / cl_updaterate->value;
+		if( cl_updaterate.value > 0.0f )
+			avg -= 1000.0f / cl_updaterate.value;
 
 		// can't be below zero
 		avg = Q_max( 0.0f, avg );
@@ -387,11 +387,11 @@ static void NetGraph_DrawTextFields( int x, int y, int w, wrect_t rect, int coun
 	// move rolling average
 	framerate = FRAMERATE_AVG_FRAC * host.frametime + ( 1.0f - FRAMERATE_AVG_FRAC ) * framerate;
 
-	ref.dllFuncs.GL_SetRenderMode( font->rendermode );
+	CL_SetFontRendermode( font );
 
 	if( framerate > 0.0f )
 	{
-		y -= net_graphheight->value;
+		y -= net_graphheight.value;
 
 		CL_DrawStringf( font, x, y, colors, FONT_DRAW_NORENDERMODE, "%.1f fps" , 1.0f / framerate);
 
@@ -422,9 +422,9 @@ static void NetGraph_DrawTextFields( int x, int y, int w, wrect_t rect, int coun
 	}
 
 	if( graphtype < 3 )
-		CL_DrawStringf( font, ptx, pty, colors, FONT_DRAW_NORENDERMODE, "%i/s", (int)cl_cmdrate->value );
+		CL_DrawStringf( font, ptx, pty, colors, FONT_DRAW_NORENDERMODE, "%i/s", (int)cl_cmdrate.value );
 
-	CL_DrawStringf( font, ptx, last_y, colors, FONT_DRAW_NORENDERMODE, "%i/s" , (int)cl_updaterate->value );
+	CL_DrawStringf( font, ptx, last_y, colors, FONT_DRAW_NORENDERMODE, "%i/s" , (int)cl_updaterate.value );
 }
 
 /*
@@ -435,12 +435,12 @@ NetGraph_DrawDataSegment
 */
 static int NetGraph_DrawDataSegment( wrect_t *fill, int bytes, byte r, byte g, byte b, byte a )
 {
-	float	h = bytes / net_scale->value;
+	float	h = bytes / net_scale.value;
 	byte	colors[4] = { r, g, b, a };
 
 	fill->top -= (int)h;
 
-	if( net_graphsolid->value )
+	if( net_graphsolid.value )
 		fill->bottom = (int)h;
 	else fill->bottom = 1;
 
@@ -498,7 +498,7 @@ NetGraph_DrawDataUsage
 static void NetGraph_DrawDataUsage( int x, int y, int w, int graphtype )
 {
 	int	a, i, h, lastvalidh = 0, ping;
-	int	pingheight = net_graphheight->value - NETGRAPH_LERP_HEIGHT - 2;
+	int	pingheight = net_graphheight.value - NETGRAPH_LERP_HEIGHT - 2;
 	wrect_t	fill = { 0 };
 	byte	color[4];
 
@@ -554,7 +554,7 @@ static void NetGraph_DrawDataUsage( int x, int y, int w, int graphtype )
 			continue;
 
 		color[0] = color[1] = color[2] = color[3] = 255;
-		fill.top = y - net_graphheight->value - 1;
+		fill.top = y - net_graphheight.value - 1;
 		fill.bottom = 1;
 
 		if( NetGraph_AtEdge( a, w ))
@@ -589,7 +589,7 @@ static void NetGraph_DrawDataUsage( int x, int y, int w, int graphtype )
 		if( !NetGraph_DrawDataSegment( &fill, netstat_graph[i].voicebytes, 255, 255, 255, 255 ))
 			continue;
 
-		fill.top = y - net_graphheight->value - 1;
+		fill.top = y - net_graphheight.value - 1;
 		fill.bottom = 1;
 		fill.top -= 2;
 
@@ -598,7 +598,7 @@ static void NetGraph_DrawDataUsage( int x, int y, int w, int graphtype )
 	}
 
 	if( graphtype >= 2 )
-		NetGraph_DrawHatches( x, y - net_graphheight->value - 1 );
+		NetGraph_DrawHatches( x, y - net_graphheight.value - 1 );
 }
 
 /*
@@ -613,12 +613,12 @@ static void NetGraph_GetScreenPos( wrect_t *rect, int *w, int *x, int *y )
 	rect->right = refState.width;
 	rect->bottom = refState.height;
 
-	*w = Q_min( NET_TIMINGS, net_graphwidth->value );
+	*w = Q_min( NET_TIMINGS, net_graphwidth.value );
 	if( rect->right < *w + 10 )
 		*w = rect->right - 10;
 
 	// detect x and y position
-	switch( (int)net_graphpos->value )
+	switch( (int)net_graphpos.value )
 	{
 	case 1: // right sided
 		*x = rect->left + rect->right - 5 - *w;
@@ -661,16 +661,16 @@ void SCR_DrawNetGraph( void )
 	{
 		graphtype = 2;
 	}
-	else if( net_graph->value != 0.0f )
+	else if( net_graph.value != 0.0f )
 	{
-		graphtype = (int)net_graph->value;
+		graphtype = (int)net_graph.value;
 	}
 	else
 	{
 		return;
 	}
 
-	if( net_scale->value <= 0 )
+	if( net_scale.value <= 0 )
 		Cvar_SetValue( "net_scale", 0.1f );
 
 	NetGraph_GetScreenPos( &rect, &w, &x, &y );
@@ -697,12 +697,12 @@ void SCR_DrawNetGraph( void )
 
 void CL_InitNetgraph( void )
 {
-	net_graph = Cvar_Get( "net_graph", "0", FCVAR_ARCHIVE, "draw network usage graph" );
-	net_graphpos = Cvar_Get( "net_graphpos", "1", FCVAR_ARCHIVE, "network usage graph position" );
-	net_scale = Cvar_Get( "net_scale", "5", FCVAR_ARCHIVE, "network usage graph scale level" );
-	net_graphwidth = Cvar_Get( "net_graphwidth", "192", FCVAR_ARCHIVE, "network usage graph width" );
-	net_graphheight = Cvar_Get( "net_graphheight", "64", FCVAR_ARCHIVE, "network usage graph height" );
-	net_graphsolid = Cvar_Get( "net_graphsolid", "1", FCVAR_ARCHIVE, "fill segments in network usage graph" );
+	Cvar_RegisterVariable( &net_graph );
+	Cvar_RegisterVariable( &net_graphpos );
+	Cvar_RegisterVariable( &net_scale );
+	Cvar_RegisterVariable( &net_graphwidth );
+	Cvar_RegisterVariable( &net_graphheight );
+	Cvar_RegisterVariable( &net_graphsolid );
 	packet_loss = packet_choke = 0.0;
 
 	NetGraph_InitColors();

engine/client/cl_parse_48.c

@@ -0,0 +1,631 @@
+/*
+cl_parse.c - parse a message received from the server
+Copyright (C) 2008 Uncle Mike
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+
+#include "common.h"
+#include "client.h"
+#include "net_encode.h"
+#include "particledef.h"
+#include "cl_tent.h"
+#include "shake.h"
+#include "hltv.h"
+#include "input.h"
+
+
+/*
+==================
+CL_ParseStaticEntity
+
+static client entity
+==================
+*/
+static void CL_LegacyParseStaticEntity( sizebuf_t *msg )
+{
+	int		i;
+	entity_state_t	state;
+	cl_entity_t	*ent;
+
+	memset( &state, 0, sizeof( state ));
+	state.modelindex = MSG_ReadShort( msg );
+	state.sequence = MSG_ReadByte( msg );
+	state.frame = MSG_ReadByte( msg );
+	state.colormap = MSG_ReadWord( msg );
+	state.skin = MSG_ReadByte( msg );
+
+	for( i = 0; i < 3; i++ )
+	{
+		state.origin[i] = MSG_ReadCoord( msg );
+		state.angles[i] = MSG_ReadBitAngle( msg, 16 );
+	}
+
+	state.rendermode = MSG_ReadByte( msg );
+
+	if( state.rendermode != kRenderNormal )
+	{
+		state.renderamt = MSG_ReadByte( msg );
+		state.rendercolor.r = MSG_ReadByte( msg );
+		state.rendercolor.g = MSG_ReadByte( msg );
+		state.rendercolor.b = MSG_ReadByte( msg );
+		state.renderfx = MSG_ReadByte( msg );
+	}
+
+	i = clgame.numStatics;
+	if( i >= MAX_STATIC_ENTITIES )
+	{
+		Con_Printf( S_ERROR "MAX_STATIC_ENTITIES limit exceeded!\n" );
+		return;
+	}
+
+	ent = &clgame.static_entities[i];
+	clgame.numStatics++;
+
+	// all states are same
+	ent->baseline = ent->curstate = ent->prevstate = state;
+	ent->index = 0; // static entities doesn't has the numbers
+
+	// statics may be respawned in game e.g. for demo recording
+	if( cls.state == ca_connected || cls.state == ca_validate )
+		ent->trivial_accept = INVALID_HANDLE;
+
+	// setup the new static entity
+	VectorCopy( ent->curstate.origin, ent->origin );
+	VectorCopy( ent->curstate.angles, ent->angles );
+	ent->model = CL_ModelHandle( state.modelindex );
+	ent->curstate.framerate = 1.0f;
+	CL_ResetLatchedVars( ent, true );
+
+	if( ent->curstate.rendermode == kRenderNormal && ent->model != NULL )
+	{
+		// auto 'solid' faces
+		if( FBitSet( ent->model->flags, MODEL_TRANSPARENT ) && Host_IsQuakeCompatible( ))
+		{
+			ent->curstate.rendermode = kRenderTransAlpha;
+			ent->curstate.renderamt = 255;
+		}
+	}
+
+	R_AddEfrags( ent );	// add link
+}
+
+static void CL_LegacyParseSoundPacket( sizebuf_t *msg, qboolean is_ambient )
+{
+	vec3_t	pos;
+	int 	chan, sound;
+	float 	volume, attn;
+	int	flags, pitch, entnum;
+	sound_t	handle = 0;
+
+	flags = MSG_ReadWord( msg );
+	if( flags & SND_LEGACY_LARGE_INDEX )
+	{
+		sound = MSG_ReadWord( msg );
+		flags &= ~SND_LEGACY_LARGE_INDEX;
+	}
+	else
+		sound = MSG_ReadByte( msg );
+	chan = MSG_ReadByte( msg );
+
+	if( FBitSet( flags, SND_VOLUME ))
+		volume = (float)MSG_ReadByte( msg ) / 255.0f;
+	else volume = VOL_NORM;
+
+	if( FBitSet( flags, SND_ATTENUATION ))
+		attn = (float)MSG_ReadByte( msg ) / 64.0f;
+	else attn = ATTN_NONE;
+
+	if( FBitSet( flags, SND_PITCH ))
+		pitch = MSG_ReadByte( msg );
+	else pitch = PITCH_NORM;
+
+	// entity reletive
+	entnum = MSG_ReadWord( msg );
+
+	// positioned in space
+	MSG_ReadVec3Coord( msg, pos );
+
+	if( FBitSet( flags, SND_SENTENCE ))
+	{
+		char	sentenceName[32];
+		Q_snprintf( sentenceName, sizeof( sentenceName ), "!%i", sound );
+		handle = S_RegisterSound( sentenceName );
+	}
+	else handle = cl.sound_index[sound];	// see precached sound
+
+	if( !cl.audio_prepped )
+		return; // too early
+
+	// g-cont. sound and ambient sound have only difference with channel
+	if( is_ambient )
+	{
+		S_AmbientSound( pos, entnum, handle, volume, attn, pitch, flags );
+	}
+	else
+	{
+		S_StartSound( pos, entnum, chan, handle, volume, attn, pitch, flags );
+	}
+}
+/*
+================
+CL_PrecacheSound
+
+prceache sound from server
+================
+*/
+static void CL_LegacyPrecacheSound( sizebuf_t *msg )
+{
+	int	soundIndex;
+
+	soundIndex = MSG_ReadUBitLong( msg, MAX_SOUND_BITS );
+
+	if( soundIndex < 0 || soundIndex >= MAX_SOUNDS )
+		Host_Error( "%s: bad soundindex %i\n", __func__, soundIndex );
+
+	Q_strncpy( cl.sound_precache[soundIndex], MSG_ReadString( msg ), sizeof( cl.sound_precache[0] ));
+
+	// when we loading map all resources is precached sequentially
+	//if( !cl.audio_prepped ) return;
+
+	cl.sound_index[soundIndex] = S_RegisterSound( cl.sound_precache[soundIndex] );
+}
+
+static void CL_LegacyPrecacheModel( sizebuf_t *msg )
+{
+	int	modelIndex;
+	string model;
+
+	modelIndex = MSG_ReadUBitLong( msg, MAX_LEGACY_MODEL_BITS );
+
+	if( modelIndex < 0 || modelIndex >= MAX_MODELS )
+		Host_Error( "%s: bad modelindex %i\n", __func__, modelIndex );
+
+	Q_strncpy( model, MSG_ReadString( msg ), sizeof( model ));
+	//Q_strncpy( cl.model_precache[modelIndex], BF_ReadString( msg ), sizeof( cl.model_precache[0] ));
+
+	// when we loading map all resources is precached sequentially
+	//if( !cl.video_prepped ) return;
+	if( modelIndex == 1 && !cl.worldmodel )
+	{
+		CL_ClearWorld ();
+
+		cl.models[modelIndex] = cl.worldmodel = Mod_LoadWorld( model, true );
+		return;
+
+	}
+
+	//Mod_RegisterModel( cl.model_precache[modelIndex], modelIndex );
+
+	cl.models[modelIndex] = Mod_ForName( model, false, false );
+	cl.nummodels = Q_max( cl.nummodels, modelIndex  );
+}
+
+static void CL_LegacyPrecacheEvent( sizebuf_t *msg )
+{
+	int	eventIndex;
+
+	eventIndex = MSG_ReadUBitLong( msg, MAX_EVENT_BITS );
+
+	if( eventIndex < 0 || eventIndex >= MAX_EVENTS )
+		Host_Error( "%s: bad eventindex %i\n", __func__, eventIndex );
+
+	Q_strncpy( cl.event_precache[eventIndex], MSG_ReadString( msg ), sizeof( cl.event_precache[0] ));
+
+	// can be set now
+	CL_SetEventIndex( cl.event_precache[eventIndex], eventIndex );
+}
+
+#if XASH_LOW_MEMORY == 0
+#define MAX_LEGACY_RESOURCES 2048
+#elif XASH_LOW_MEMORY == 2
+#define MAX_LEGACY_RESOURCES 1
+#elif XASH_LOW_MEMORY == 1
+#define MAX_LEGACY_RESOURCES 512
+#endif
+/*
+==============
+CL_ParseResourceList
+
+==============
+*/
+static void CL_LegacyParseResourceList( sizebuf_t *msg )
+{
+	int	i = 0;
+	static struct
+	{
+		int  rescount;
+		int  restype[MAX_LEGACY_RESOURCES];
+		char resnames[MAX_LEGACY_RESOURCES][MAX_QPATH];
+	} reslist;
+
+	memset( &reslist, 0, sizeof( reslist ));
+	reslist.rescount = MSG_ReadWord( msg ) - 1;
+
+	if( reslist.rescount > MAX_LEGACY_RESOURCES )
+		Host_Error( "MAX_RESOURCES reached\n" );
+
+	for( i = 0; i < reslist.rescount; i++ )
+	{
+		reslist.restype[i] = MSG_ReadWord( msg );
+		Q_strncpy( reslist.resnames[i], MSG_ReadString( msg ), sizeof( reslist.resnames[i] ));
+	}
+
+	if( cls.demoplayback )
+		return;
+
+	if( !cl_allow_download.value )
+	{
+		Con_DPrintf( "Refusing new resource, cl_allowdownload set to 0\n" );
+		reslist.rescount = 0;
+	}
+
+	if( cls.state == ca_active && !cl_download_ingame.value )
+	{
+		Con_DPrintf( "Refusing new resource, cl_download_ingame set to 0\n" );
+		reslist.rescount = 0;
+	}
+
+	HTTP_ResetProcessState();
+
+	host.downloadcount = 0;
+
+	for( i = 0; i < reslist.rescount; i++ )
+	{
+		char soundpath[MAX_VA_STRING];
+		const char *path;
+
+		if( reslist.restype[i] == t_sound )
+		{
+			Q_snprintf( soundpath, sizeof( soundpath ), DEFAULT_SOUNDPATH "%s", reslist.resnames[i] );
+
+			path = soundpath;
+		}
+		else path = reslist.resnames[i];
+
+		if( FS_FileExists( path, false ))
+			continue;	// already exists
+
+		host.downloadcount++;
+		HTTP_AddDownload( path, -1, true, NULL );
+	}
+
+	if( !host.downloadcount )
+	{
+		MSG_WriteByte( &cls.netchan.message, clc_stringcmd );
+		MSG_WriteString( &cls.netchan.message, "continueloading" );
+	}
+}
+
+/*
+=====================
+CL_ParseLegacyServerMessage
+
+dispatch messages
+=====================
+*/
+void CL_ParseLegacyServerMessage( sizebuf_t *msg )
+{
+	size_t		bufStart, playerbytes;
+	int		cmd;
+	int		old_background;
+	const char	*s;
+
+	// parse the message
+	while( 1 )
+	{
+		if( MSG_CheckOverflow( msg ))
+		{
+			Host_Error( "%s: overflow!\n", __func__ );
+			return;
+		}
+
+		// mark start position
+		bufStart = MSG_GetNumBytesRead( msg );
+
+		// end of message (align bits)
+		if( MSG_GetNumBitsLeft( msg ) < 8 )
+			break;
+
+		cmd = MSG_ReadServerCmd( msg );
+
+		// record command for debugging spew on parse problem
+		CL_Parse_RecordCommand( cmd, bufStart );
+
+		if( CL_ParseCommonDLLMessage( msg, PROTO_LEGACY, cmd, bufStart ))
+			continue;
+
+		// other commands
+		switch( cmd )
+		{
+		case svc_bad:
+			Host_Error( "svc_bad\n" );
+			break;
+		case svc_nop:
+			// this does nothing
+			break;
+		case svc_disconnect:
+			CL_Drop ();
+			Host_AbortCurrentFrame ();
+			break;
+		case svc_legacy_event:
+			CL_ParseEvent( msg, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.event += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_legacy_changing:
+			old_background = cl.background;
+			if( MSG_ReadOneBit( msg ))
+			{
+				int maxclients = cl.maxclients;
+
+				// we can only changelevel in singleplayer
+				// and singleplayer always runs in current protocol
+				// cls.changelevel = true;
+				S_StopAllSounds( true );
+
+				Con_Printf( "Server changing, reconnecting\n" );
+
+				if( cls.demoplayback )
+				{
+					SCR_BeginLoadingPlaque( cl.background );
+					cls.changedemo = true;
+				}
+
+				CL_ClearState( );
+
+				// a1ba: need to restore cl.maxclients because engine chooses
+				// frame backups count depending on this value
+				// In general, it's incorrect to call CL_InitEdicts right after
+				// CL_ClearState because of this bug. Some time later this logic
+				// should be re-done.
+				CL_InitEdicts( maxclients ); // re-arrange edicts
+			}
+			else Con_Printf( "Server disconnected, reconnecting\n" );
+
+			if( cls.demoplayback )
+			{
+				cl.background = (cls.demonum != -1) ? true : false;
+				cls.state = ca_connected;
+			}
+			else
+			{
+				// g-cont. local client skip the challenge
+				if( SV_Active( ))
+					cls.state = ca_disconnected;
+				else cls.state = ca_connecting;
+				cl.background = old_background;
+				cls.connect_time = MAX_HEARTBEAT;
+				cls.connect_retry = 0;
+			}
+			break;
+		case svc_setview:
+			CL_ParseViewEntity( msg );
+			break;
+		case svc_sound:
+			CL_LegacyParseSoundPacket( msg, false );
+			cl.frames[cl.parsecountmod].graphdata.sound += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_legacy_ambientsound:
+			CL_LegacyParseSoundPacket( msg, true );
+			cl.frames[cl.parsecountmod].graphdata.sound += MSG_GetNumBytesRead( msg ) - bufStart;
+
+			break;
+		case svc_time:
+			CL_ParseServerTime( msg, PROTO_LEGACY );
+			break;
+		case svc_print:
+			Con_Printf( "%s", MSG_ReadString( msg ));
+			break;
+		case svc_stufftext:
+			s = MSG_ReadString( msg );
+			if( cl_trace_stufftext.value )
+			{
+				size_t len = Q_strlen( s );
+				Con_Printf( "Stufftext: %s%c", s, len && s[len-1] == '\n' ? '\0' : '\n' );
+			}
+
+#ifdef HACKS_RELATED_HLMODS
+			// disable Cry Of Fear antisave protection
+			if( !Q_strnicmp( s, "disconnect", 10 ) && cls.signon != SIGNONS )
+				break; // too early
+#endif
+			Cbuf_AddFilteredText( s );
+			break;
+		case svc_setangle:
+			CL_ParseSetAngle( msg );
+			break;
+		case svc_serverdata:
+			Cbuf_Execute(); // make sure any stuffed commands are done
+			CL_ParseServerData( msg, PROTO_LEGACY );
+			break;
+		case svc_lightstyle:
+			CL_ParseLightStyle( msg, PROTO_LEGACY );
+			break;
+		case svc_updateuserinfo:
+			CL_UpdateUserinfo( msg, PROTO_LEGACY );
+			break;
+		case svc_deltatable:
+			Delta_ParseTableField( msg );
+			break;
+		case svc_clientdata:
+			CL_ParseClientData( msg, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.client += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_resource:
+			CL_ParseResource( msg );
+			break;
+		case svc_pings:
+			CL_UpdateUserPings( msg );
+			break;
+		case svc_particle:
+			CL_ParseParticles( msg, PROTO_LEGACY );
+			break;
+		case svc_restoresound:
+			Con_Printf( S_ERROR "%s: svc_restoresound: implement me!\n", __func__ );
+			break;
+		case svc_spawnstatic:
+			CL_LegacyParseStaticEntity( msg );
+			break;
+		case svc_event_reliable:
+			CL_ParseReliableEvent( msg, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.event += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_spawnbaseline:
+			CL_ParseBaseline( msg, PROTO_LEGACY );
+			break;
+		case svc_setpause:
+			cl.paused = ( MSG_ReadOneBit( msg ) != 0 );
+			break;
+		case svc_signonnum:
+			CL_ParseSignon( msg, PROTO_LEGACY );
+			break;
+		case svc_centerprint:
+			CL_CenterPrint( MSG_ReadString( msg ), 0.25f );
+			break;
+		case svc_legacy_modelindex:
+			CL_LegacyPrecacheModel( msg );
+			break;
+		case svc_legacy_soundindex:
+			CL_LegacyPrecacheSound( msg );
+			break;
+		case svc_restore:
+			CL_ParseRestore( msg );
+			break;
+		case svc_legacy_eventindex:
+			CL_LegacyPrecacheEvent(msg);
+			break;
+		case svc_bspdecal:
+			CL_ParseStaticDecal( msg );
+			break;
+		case svc_addangle:
+			CL_ParseAddAngle( msg );
+			break;
+		case svc_usermessage:
+			CL_RegisterUserMessage( msg, PROTO_LEGACY );
+			break;
+		case svc_packetentities:
+			playerbytes = CL_ParsePacketEntities( msg, false, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.players += playerbytes;
+			cl.frames[cl.parsecountmod].graphdata.entities += MSG_GetNumBytesRead( msg ) - bufStart - playerbytes;
+			break;
+		case svc_deltapacketentities:
+			playerbytes = CL_ParsePacketEntities( msg, true, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.players += playerbytes;
+			cl.frames[cl.parsecountmod].graphdata.entities += MSG_GetNumBytesRead( msg ) - bufStart - playerbytes;
+			break;
+		case svc_legacy_chokecount:
+		{
+			int i, j;
+			i = MSG_ReadByte( msg );
+			j = cls.netchan.incoming_acknowledged - 1;
+			for( ; i > 0 && j > cls.netchan.outgoing_sequence - CL_UPDATE_BACKUP; j-- )
+			{
+				if( cl.frames[j & CL_UPDATE_MASK].receivedtime != -3.0 )
+				{
+					cl.frames[j & CL_UPDATE_MASK].choked = true;
+					cl.frames[j & CL_UPDATE_MASK].receivedtime = -2.0;
+					i--;
+				}
+			}
+			break;
+		}
+			//cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].choked = true;
+			//cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].receivedtime = -2.0;
+			break;
+		case svc_resourcelist:
+			CL_LegacyParseResourceList( msg );
+			break;
+		case svc_deltamovevars:
+			CL_ParseMovevars( msg );
+			break;
+		case svc_resourcerequest:
+			CL_ParseResourceRequest( msg );
+			break;
+		case svc_customization:
+			CL_ParseCustomization( msg );
+			break;
+		case svc_crosshairangle:
+			CL_ParseCrosshairAngle( msg );
+			break;
+		case svc_soundfade:
+			CL_ParseSoundFade( msg );
+			break;
+		case svc_filetxferfailed:
+			CL_ParseFileTransferFailed( msg );
+			break;
+		case svc_hltv:
+			CL_ParseHLTV( msg );
+			break;
+		case svc_resourcelocation:
+			CL_ParseResLocation( msg );
+			break;
+		case svc_querycvarvalue:
+			CL_ParseCvarValue( msg, false, PROTO_LEGACY );
+			break;
+		case svc_querycvarvalue2:
+			CL_ParseCvarValue( msg, true, PROTO_LEGACY );
+			break;
+		default:
+			CL_ParseUserMessage( msg, cmd, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.usr += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		}
+	}
+}
+
+void CL_LegacyPrecache_f( void )
+{
+	int	spawncount, i;
+	model_t *mod;
+
+	if( cls.legacymode != PROTO_LEGACY )
+		return;
+
+	spawncount = Q_atoi( Cmd_Argv( 1 ));
+
+	Con_Printf( "Setting up renderer...\n" );
+
+	// load tempent sprites (glowshell, muzzleflashes etc)
+	CL_LoadClientSprites ();
+
+	// invalidate all decal indexes
+	memset( cl.decal_index, 0, sizeof( cl.decal_index ));
+	cl.video_prepped = true;
+	cl.audio_prepped = true;
+	if( clgame.entities )
+		clgame.entities->model = cl.worldmodel;
+
+	// load skybox
+	R_SetupSky( clgame.movevars.skyName );
+
+	// tell rendering system we have a new set of models.
+	ref.dllFuncs.R_NewMap ();
+
+	CL_SetupOverviewParams();
+
+	// release unused SpriteTextures
+	for( i = 1, mod = clgame.sprites; i < MAX_CLIENT_SPRITES; i++, mod++ )
+	{
+		if( mod->needload == NL_UNREFERENCED && COM_CheckString( mod->name ))
+			Mod_FreeModel( mod );
+	}
+
+//	Mod_FreeUnused ();
+
+	if( host_developer.value <= DEV_NONE )
+		Con_ClearNotify(); // clear any lines of console text
+
+	// done with all resources, issue prespawn command.
+	// Include server count in case server disconnects and changes level during d/l
+	MSG_BeginClientCmd( &cls.netchan.message, clc_stringcmd );
+	MSG_WriteStringf( &cls.netchan.message, "begin %i", spawncount );
+	cls.signon = SIGNONS - 1;
+}

engine/client/cl_parse_gs.c

@@ -0,0 +1,762 @@
+/*
+cl_parse.c - parse a message received from the server (GoldSrc 48 protocol)
+Copyright (C) 2008 Uncle Mike
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+
+#include "common.h"
+#include "client.h"
+#include "net_encode.h"
+#include "particledef.h"
+#include "cl_tent.h"
+#include "shake.h"
+#include "hltv.h"
+#include "input.h"
+#include "server.h"
+
+static void CL_ParseExtraInfo( sizebuf_t *msg )
+{
+	string clientfallback;
+
+	Q_strncpy( clientfallback, MSG_ReadString( msg ), sizeof( clientfallback ));
+	if( COM_CheckStringEmpty( clientfallback ))
+		Con_Reportf( S_ERROR "%s: TODO: add fallback directory %s!\n", __func__, clientfallback );
+
+	if( MSG_ReadByte( msg ))
+	{
+		Cvar_FullSet( "sv_cheats", "1", FCVAR_READ_ONLY | FCVAR_SERVER );
+	}
+	else
+	{
+		Cvar_SetCheatState();
+		Cvar_FullSet( "sv_cheats", "0", FCVAR_READ_ONLY | FCVAR_SERVER );
+	}
+}
+
+static void CL_ParseNewMovevars( sizebuf_t *msg )
+{
+	Delta_InitClient(); // finalize client delta's
+
+	clgame.movevars.gravity           = MSG_ReadFloat( msg );
+	clgame.movevars.stopspeed         = MSG_ReadFloat( msg );
+	clgame.movevars.maxspeed          = MSG_ReadFloat( msg );
+	clgame.movevars.spectatormaxspeed = MSG_ReadFloat( msg );
+	clgame.movevars.accelerate        = MSG_ReadFloat( msg );
+	clgame.movevars.airaccelerate     = MSG_ReadFloat( msg );
+	clgame.movevars.wateraccelerate   = MSG_ReadFloat( msg );
+	clgame.movevars.friction          = MSG_ReadFloat( msg );
+	clgame.movevars.edgefriction      = MSG_ReadFloat( msg );
+	clgame.movevars.waterfriction     = MSG_ReadFloat( msg );
+	clgame.movevars.entgravity        = MSG_ReadFloat( msg );
+	clgame.movevars.bounce            = MSG_ReadFloat( msg );
+	clgame.movevars.stepsize          = MSG_ReadFloat( msg );
+	clgame.movevars.maxvelocity       = MSG_ReadFloat( msg );
+	clgame.movevars.zmax              = MSG_ReadFloat( msg );
+	clgame.movevars.waveHeight        = MSG_ReadFloat( msg );
+	clgame.movevars.footsteps         = MSG_ReadByte( msg );
+	clgame.movevars.rollangle         = MSG_ReadFloat( msg );
+	clgame.movevars.rollspeed         = MSG_ReadFloat( msg );
+	clgame.movevars.skycolor_r        = MSG_ReadFloat( msg );
+	clgame.movevars.skycolor_g        = MSG_ReadFloat( msg );
+	clgame.movevars.skycolor_b        = MSG_ReadFloat( msg );
+	clgame.movevars.skyvec_x          = MSG_ReadFloat( msg );
+	clgame.movevars.skyvec_y          = MSG_ReadFloat( msg );
+	clgame.movevars.skyvec_z          = MSG_ReadFloat( msg );
+
+	Q_strncpy( clgame.movevars.skyName, MSG_ReadString( msg ), sizeof( clgame.movevars.skyName ));
+
+	// water alpha is not allowed
+	if( !FBitSet( world.flags, FWORLD_WATERALPHA ))
+		clgame.movevars.wateralpha = 1.0f;
+
+	// update sky if changed
+	if( Q_strcmp( clgame.oldmovevars.skyName, clgame.movevars.skyName ) && cl.video_prepped )
+		R_SetupSky( clgame.movevars.skyName );
+
+	clgame.oldmovevars = clgame.movevars;
+	clgame.entities->curstate.scale = clgame.movevars.waveHeight;
+
+	// keep features an actual!
+	clgame.oldmovevars.features = clgame.movevars.features = host.features;
+}
+
+typedef struct delta_header_t
+{
+	qboolean remove : 1;
+	qboolean custom : 1;
+	qboolean instanced : 1;
+	uint instanced_baseline_index : 6;
+	uint offset : 6;
+} delta_header_t;
+
+static int CL_ParseDeltaHeader( sizebuf_t *msg, qboolean delta, int oldnum, struct delta_header_t *hdr )
+{
+	int entnum = oldnum;
+	memset( hdr, 0, sizeof( *hdr ));
+
+	if( !delta )
+	{
+		// if we have one bit set, then it's a next entity in line
+		// if we have next bit NON set, then it's a one of next 64 entities
+		// if not, it's a new entity
+		if( MSG_ReadOneBit( msg ))
+			entnum++;
+		else if( MSG_ReadOneBit( msg ) == 0 )
+			entnum += MSG_ReadUBitLong( msg, 6 );
+		else
+			entnum = MSG_ReadUBitLong( msg, MAX_GOLDSRC_ENTITY_BITS );
+	}
+	else
+	{
+		// does this packet encode entity deletion?
+		hdr->remove = MSG_ReadOneBit( msg );
+
+		// same logic as above
+		if( MSG_ReadOneBit( msg ) == 0 )
+			entnum += MSG_ReadUBitLong( msg, 6 );
+		else entnum = MSG_ReadUBitLong( msg, MAX_GOLDSRC_ENTITY_BITS );
+	}
+
+	// if we are not removing this entity
+	if( !hdr->remove )
+	{
+		hdr->custom = MSG_ReadOneBit( msg );
+
+		// do we got instanced baselines in svc_spawnbaselines?
+		if( cl.instanced_baseline_count )
+		{
+			hdr->instanced = MSG_ReadOneBit( msg );
+			if( hdr->instanced )
+				hdr->instanced_baseline_index = MSG_ReadUBitLong( msg, 6 );
+		}
+
+		if( !delta && !hdr->instanced )
+		{
+			if( MSG_ReadOneBit( msg ))
+				hdr->offset = MSG_ReadUBitLong( msg, 6 );
+		}
+	}
+
+	return entnum;
+}
+
+static int CL_GetEntityDelta( const struct delta_header_t *hdr, int entnum )
+{
+	if( hdr->custom )
+		return DT_CUSTOM_ENTITY_STATE_T;
+
+	if( CL_IsPlayerIndex( entnum ))
+		return DT_ENTITY_STATE_PLAYER_T;
+
+	return DT_ENTITY_STATE_T;
+}
+
+static void CL_FlushEntityPacketGS( frame_t *frame, sizebuf_t *msg )
+{
+	frame->valid = false;
+	cl.validsequence = 0; // can't render a frame
+
+	// read it all but ignore it
+	while( 1 )
+	{
+		int num = 0;
+		entity_state_t from = { 0 }, to;
+		delta_header_t hdr;
+
+		if( MSG_ReadWord( msg ) != 0 )
+		{
+			MSG_SeekToBit( msg, -16, SEEK_CUR );
+			num = CL_ParseDeltaHeader( msg, false, num, &hdr );
+		}
+		else break;
+
+		if( MSG_CheckOverflow( msg ))
+			Host_Error( "%s: overflow\n", __func__ );
+
+		if( hdr.remove )
+			continue;
+
+		Delta_ReadGSFields( msg, CL_GetEntityDelta( &hdr, num ), &from, &to, cl.mtime[0] );
+	}
+}
+
+static void CL_DeltaEntityGS( const delta_header_t *hdr, sizebuf_t *msg, frame_t *frame, int newnum, const entity_state_t *from )
+{
+	cl_entity_t	*ent;
+	entity_state_t	*to;
+	qboolean newent = from == NULL;
+	int pack = frame->num_entities;
+	qboolean has_update = msg != NULL;
+
+	// alloc next slot to store update
+	to = &cls.packet_entities[cls.next_client_entities % cls.num_client_entities];
+
+	if(( newnum < 0 ) || ( newnum >= clgame.maxEntities ))
+	{
+		Con_DPrintf( S_ERROR "CL_DeltaEntity: invalid newnum: %d\n", newnum );
+		Host_Error( "%s: bad delta entity number: %i", __func__, newnum );
+		return;
+	}
+
+	ent = CL_EDICT_NUM( newnum );
+	if( hdr->remove )
+	{
+		if( !newent )
+			CL_KillDeadBeams( ent );
+		else
+			Con_Printf( S_WARN "%s: entity remove on non-delta update (%d)\n", __func__, newnum );
+		return;
+	}
+
+	ent->index = newnum; // enumerate entity index
+	if( newent )
+	{
+		if( hdr->instanced )
+			from = &cl.instanced_baseline[hdr->instanced_baseline_index];
+		else if( hdr->offset != 0 )
+			from = &cls.packet_entities[(cls.next_client_entities - hdr->offset) % cls.num_client_entities];
+		else
+			from = &ent->baseline;
+	}
+
+	if( has_update )
+		Delta_ReadGSFields( msg, CL_GetEntityDelta( hdr, newnum ), from, to, cl.mtime[0] );
+	else memcpy( to, from, sizeof( entity_state_t ));
+
+	to->entityType = hdr->custom ? ENTITY_BEAM : ENTITY_NORMAL;
+	to->number = newnum;
+
+	if( newent )
+	{
+		// interpolation must be reset
+		SETVISBIT( frame->flags, pack );
+
+		// release beams from previous entity
+		CL_KillDeadBeams( ent );
+	}
+
+	// add entity to packet
+	cls.next_client_entities++;
+	frame->num_entities++;
+}
+
+static void CL_CopyPacketEntity( frame_t *frame, int num, const entity_state_t *from )
+{
+	delta_header_t fakehdr =
+	{
+		.custom = FBitSet( from->entityType, ENTITY_BEAM ) == ENTITY_BEAM,
+	};
+	CL_DeltaEntityGS( &fakehdr, NULL, frame, num, from );
+}
+
+static int CL_ParsePacketEntitiesGS( sizebuf_t *msg, qboolean delta )
+{
+	frame_t *frame, *oldframe;
+	int oldindex, newnum, oldnum, numbase = 0;
+	entity_state_t *oldent;
+	int count;
+	int playerbytes = 0;
+
+	// save first uncompressed packet as timestamp
+	if( cls.changelevel && !delta && cls.demorecording )
+		CL_WriteDemoJumpTime();
+
+	count = MSG_ReadWord( msg );
+
+	frame = &cl.frames[cl.parsecountmod];
+	memset( frame->flags, 0, sizeof( frame->flags ));
+	frame->first_entity = cls.next_client_entities;
+	frame->num_entities = 0;
+	frame->valid = true;
+
+	if( delta )
+	{
+		uint oldpacket = MSG_ReadByte( msg );
+		oldframe = &cl.frames[oldpacket & CL_UPDATE_MASK];
+
+		if( !CL_ValidateDeltaPacket( oldpacket, oldframe ))
+		{
+			MSG_StartBitWriting( msg );
+			CL_FlushEntityPacketGS( frame, msg );
+			MSG_EndBitWriting( msg );
+			return playerbytes;
+		}
+	}
+	else
+	{
+		oldframe = NULL;
+		cl.send_reply = true;
+		cls.demowaiting = false;
+	}
+
+	cl.validsequence = cls.netchan.incoming_sequence;
+
+	MSG_StartBitWriting( msg );
+
+	oldent = NULL;
+	oldindex = 0;
+	oldnum = CL_UpdateOldEntNum( oldindex, oldframe, &oldent );
+
+	// read it all but ignore it
+	while( 1 )
+	{
+		int bufstart;
+		qboolean player;
+		delta_header_t hdr;
+		int val = MSG_ReadWord( msg );
+
+		if( val )
+		{
+			MSG_SeekToBit( msg, -16, SEEK_CUR );
+			numbase = newnum = CL_ParseDeltaHeader( msg, delta, numbase, &hdr );
+		}
+		else break;
+
+		if( MSG_CheckOverflow( msg ))
+			Host_Error( "%s: overflow\n", __func__ );
+
+		player = CL_IsPlayerIndex( newnum );
+
+		while( oldnum < newnum )
+		{
+			if( !delta )
+				Con_Printf( S_WARN "%s: old frame copy on non-delta update (%d < %d)\n", __func__, oldnum, newnum );
+
+			// one or more entities from the old packet are unchanged
+			CL_CopyPacketEntity( frame, oldnum, oldent );
+			oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
+		}
+
+		bufstart = MSG_GetNumBytesRead( msg );
+
+		if( oldnum == newnum )
+		{
+			if( !delta )
+				Con_Printf( S_WARN "%s: delta entity on non-delta update (%d)\n", __func__, oldnum );
+
+			// from delta
+			CL_DeltaEntityGS( &hdr, msg, frame, newnum, oldent );
+			oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
+		}
+		else if( oldnum > newnum )
+		{
+			// from baseline
+			CL_DeltaEntityGS( &hdr, msg, frame, newnum, NULL );
+		}
+
+		if( player ) playerbytes += MSG_GetNumBytesRead( msg ) - bufstart;
+	}
+
+	if( MSG_CheckOverflow( msg ))
+		Host_Error( "%s: overflow\n", __func__ );
+
+	// any remaining entities in the old frame are copied over
+	while( oldnum != MAX_ENTNUMBER )
+	{
+		// one or more entities from the old packet are unchanged
+		CL_CopyPacketEntity( frame, oldnum, oldent );
+		oldnum = CL_UpdateOldEntNum( ++oldindex, oldframe, &oldent );
+	}
+
+	MSG_EndBitWriting( msg );
+
+	if( frame->num_entities != count )
+		Con_Reportf( S_WARN "CL_Parse%sPacketEntitiesGS: (%i should be %i)\n", delta ? "Delta" : "", frame->num_entities, count );
+
+	if( !frame->valid )
+		return playerbytes;
+
+	CL_ProcessPacket( frame );
+	CL_SetSolidEntities();
+
+	// first update, received world, remove loading plaque
+	if( cls.signon == ( SIGNONS - 1 ))
+	{
+		cls.signon = SIGNONS;
+		CL_SignonReply( PROTO_GOLDSRC );
+	}
+
+	return playerbytes;
+}
+
+static float MSG_ReadGSBitCoord( sizebuf_t *sb )
+{
+	float value = 0;
+	int ival, fval;
+
+	ival = MSG_ReadOneBit( sb );
+	fval = MSG_ReadOneBit( sb );
+
+	if( ival || fval )
+	{
+		int sign = MSG_ReadOneBit( sb );
+
+		if( ival )
+			ival = MSG_ReadUBitLong( sb, 12 );
+		if( fval )
+			fval = MSG_ReadUBitLong( sb, 3 );
+
+		value = (float)( fval / 8.0 + ival );
+		if( sign )
+			value = -value;
+	}
+
+	return value;
+}
+
+static void MSG_ReadGSBitVec3Coord( sizebuf_t *sb, vec3_t fa )
+{
+	qboolean x, y, z;
+
+	VectorClear( fa );
+
+	x = MSG_ReadOneBit( sb );
+	y = MSG_ReadOneBit( sb );
+	z = MSG_ReadOneBit( sb );
+	if( x )
+		fa[0] = MSG_ReadGSBitCoord( sb );
+	if( y )
+		fa[1] = MSG_ReadGSBitCoord( sb );
+	if( z )
+		fa[2] = MSG_ReadGSBitCoord( sb );
+}
+
+static void CL_ParseSoundPacketGS( sizebuf_t *msg )
+{
+	vec3_t	pos;
+	int 	chan, sound;
+	float 	volume, attn;
+	int	flags, pitch, entnum;
+	sound_t	handle = 0;
+
+	MSG_StartBitWriting( msg );
+
+	flags = MSG_ReadUBitLong( msg, 9 );
+
+	if( FBitSet( flags, SND_VOLUME ))
+		volume = (float)MSG_ReadByte( msg ) / 255.0f;
+	else volume = VOL_NORM;
+
+	if( FBitSet( flags, SND_ATTENUATION ))
+		attn = (float)MSG_ReadByte( msg ) / 64.0f;
+	else attn = ATTN_NONE;
+
+	chan = MSG_ReadUBitLong( msg, 3 );
+	entnum = MSG_ReadUBitLong( msg, MAX_GOLDSRC_ENTITY_BITS );
+	if( FBitSet( flags, SND_LEGACY_LARGE_INDEX ))
+		sound = MSG_ReadWord( msg );
+	else sound = MSG_ReadByte( msg );
+	MSG_ReadGSBitVec3Coord( msg, pos );
+
+	if( FBitSet( flags, SND_PITCH ))
+		pitch = MSG_ReadByte( msg );
+	else pitch = PITCH_NORM;
+
+	MSG_EndBitWriting( msg );
+
+	ClearBits( flags, SND_LEGACY_LARGE_INDEX );
+
+	if( FBitSet( flags, SND_SENTENCE ))
+	{
+		char	sentenceName[32];
+		Q_snprintf( sentenceName, sizeof( sentenceName ), "!%i", sound );
+		handle = S_RegisterSound( sentenceName );
+	}
+	else handle = cl.sound_index[sound];	// see precached sound
+
+	if( !cl.audio_prepped )
+		return; // too early
+
+	// g-cont. sound and ambient sound have only difference with channel
+	if( chan == CHAN_STATIC )
+	{
+		S_AmbientSound( pos, entnum, handle, volume, attn, pitch, flags );
+	}
+	else
+	{
+		S_StartSound( pos, entnum, chan, handle, volume, attn, pitch, flags );
+	}
+}
+
+static void CL_ParseSpawnStaticSound( sizebuf_t *msg )
+{
+	vec3_t pos;
+	int handle, entnum, pitch, flags;
+	float volume, attn;
+
+	MSG_ReadVec3Coord( msg, pos );
+	handle = MSG_ReadShort( msg );
+	volume = MSG_ReadByte( msg ) * ( 1.0f / 255.0f );
+	attn   = MSG_ReadByte( msg ) * ( 1.0f / 64.0f );
+	entnum = MSG_ReadShort( msg );
+	pitch  = MSG_ReadByte( msg );
+	flags  = MSG_ReadByte( msg );
+
+	S_AmbientSound( pos, entnum, handle, volume, attn, pitch, flags );
+}
+
+/*
+=====================================================================
+
+ACTION MESSAGES
+
+=====================================================================
+*/
+/*
+=====================
+CL_ParseGoldSrcServerMessage
+
+dispatch messages
+=====================
+*/
+void CL_ParseGoldSrcServerMessage( sizebuf_t *msg )
+{
+	size_t		bufStart, playerbytes;
+	int		cmd, param1;
+	const char	*s;
+
+	// parse the message
+	while( 1 )
+	{
+		if( MSG_CheckOverflow( msg ))
+		{
+			Host_Error( "CL_ParseServerMessage: overflow!\n" );
+			return;
+		}
+
+		// mark start position
+		bufStart = MSG_GetNumBytesRead( msg );
+
+		// end of message (align bits)
+		if( MSG_GetNumBitsLeft( msg ) < 8 )
+			break;
+
+		cmd = MSG_ReadServerCmd( msg );
+
+		// record command for debugging spew on parse problem
+		CL_Parse_RecordCommand( cmd, bufStart );
+
+		if( CL_ParseCommonDLLMessage( msg, PROTO_GOLDSRC, cmd, bufStart ))
+			continue;
+
+		// other commands
+		switch( cmd )
+		{
+		case svc_bad:
+			Host_Error( "svc_bad\n" );
+			break;
+		case svc_nop:
+		case svc_spawnstatic:
+		case svc_goldsrc_damage:
+		case svc_goldsrc_killedmonster:
+		case svc_goldsrc_foundsecret:
+			// this does nothing
+			break;
+		case svc_disconnect:
+			s = MSG_ReadString( msg );
+			if( COM_CheckStringEmpty( s ))
+				Con_Printf( "Server issued disconnect. Reason: %s\n", s );
+			CL_Drop ();
+			Host_AbortCurrentFrame ();
+			break;
+		case svc_event:
+			MSG_StartBitWriting( msg );
+			CL_ParseEvent( msg, PROTO_GOLDSRC );
+			MSG_EndBitWriting( msg );
+			cl.frames[cl.parsecountmod].graphdata.event += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_goldsrc_version:
+			param1 = MSG_ReadLong( msg );
+			if( param1 != PROTOCOL_GOLDSRC_VERSION )
+				Host_Error( "Server use invalid protocol (%i should be %i)\n", param1, PROTOCOL_GOLDSRC_VERSION );
+			break;
+		case svc_setview:
+			CL_ParseViewEntity( msg );
+			break;
+		case svc_sound:
+			CL_ParseSoundPacketGS( msg );
+			cl.frames[cl.parsecountmod].graphdata.sound += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_time:
+			CL_ParseServerTime( msg, PROTO_GOLDSRC );
+			break;
+		case svc_print:
+			Con_Printf( "%s", MSG_ReadString( msg ));
+			break;
+		case svc_stufftext:
+			s = MSG_ReadString( msg );
+			if( cl_trace_stufftext.value )
+			{
+				size_t len = Q_strlen( s );
+				Con_Printf( "Stufftext: %s%c", s, len && s[len-1] == '\n' ? '\0' : '\n' );
+			}
+
+#ifdef HACKS_RELATED_HLMODS
+			// disable Cry Of Fear antisave protection
+			if( !Q_strnicmp( s, "disconnect", 10 ) && cls.signon != SIGNONS )
+				break; // too early
+#endif
+			Cbuf_AddFilteredText( s );
+			break;
+		case svc_setangle:
+			CL_ParseSetAngle( msg );
+			break;
+		case svc_goldsrc_serverinfo:
+			Cbuf_Execute(); // make sure any stuffed commands are done
+			CL_ParseServerData( msg, PROTO_GOLDSRC );
+			break;
+		case svc_lightstyle:
+			CL_ParseLightStyle( msg, PROTO_GOLDSRC );
+			break;
+		case svc_updateuserinfo:
+			CL_UpdateUserinfo( msg, PROTO_GOLDSRC );
+			break;
+		case svc_goldsrc_deltadescription:
+			Delta_ParseTableField_GS( msg );
+			break;
+		case svc_clientdata:
+			MSG_StartBitWriting( msg );
+			CL_ParseClientData( msg, PROTO_GOLDSRC );
+			MSG_EndBitWriting( msg );
+			cl.frames[cl.parsecountmod].graphdata.client += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_goldsrc_stopsound:
+			param1 = MSG_ReadWord( msg );
+			S_StopSound( param1 >> 3, param1 & 7, NULL );
+			cl.frames[cl.parsecountmod].graphdata.sound += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_pings:
+			MSG_StartBitWriting( msg );
+			CL_UpdateUserPings( msg );
+			MSG_EndBitWriting( msg );
+			break;
+		case svc_particle:
+			CL_ParseParticles( msg, PROTO_GOLDSRC );
+			break;
+		case svc_event_reliable:
+			MSG_StartBitWriting( msg );
+			CL_ParseReliableEvent( msg, PROTO_GOLDSRC );
+			MSG_EndBitWriting( msg );
+			cl.frames[cl.parsecountmod].graphdata.event += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_spawnbaseline:
+			MSG_StartBitWriting( msg );
+			CL_ParseBaseline( msg, PROTO_GOLDSRC );
+			MSG_EndBitWriting( msg );
+			break;
+		case svc_setpause:
+			cl.paused = ( MSG_ReadByte( msg ) != 0 );
+			break;
+		case svc_signonnum:
+			CL_ParseSignon( msg, PROTO_GOLDSRC );
+			break;
+		case svc_centerprint:
+			CL_CenterPrint( MSG_ReadString( msg ), 0.25f );
+			break;
+		case svc_goldsrc_spawnstaticsound:
+			CL_ParseSpawnStaticSound( msg );
+			break;
+		case svc_finale:
+			CL_ParseFinaleCutscene( msg, 2 );
+			break;
+		case svc_restore:
+			CL_ParseRestore( msg );
+			break;
+		case svc_cutscene:
+			CL_ParseFinaleCutscene( msg, 3 );
+			break;
+		case svc_goldsrc_decalname:
+			param1 = MSG_ReadByte( msg );
+			s = MSG_ReadString( msg );
+			Q_strncpy( host.draw_decals[param1], s, sizeof( host.draw_decals[param1] ));
+			break;
+		case svc_addangle:
+			CL_ParseAddAngle( msg );
+			break;
+		case svc_goldsrc_newusermsg:
+			CL_RegisterUserMessage( msg, PROTO_GOLDSRC );
+			break;
+		case svc_packetentities:
+			playerbytes = CL_ParsePacketEntitiesGS( msg, false );
+			cl.frames[cl.parsecountmod].graphdata.players += playerbytes;
+			cl.frames[cl.parsecountmod].graphdata.entities += MSG_GetNumBytesRead( msg ) - bufStart - playerbytes;
+			break;
+		case svc_deltapacketentities:
+			playerbytes = CL_ParsePacketEntitiesGS( msg, true );
+			cl.frames[cl.parsecountmod].graphdata.players += playerbytes;
+			cl.frames[cl.parsecountmod].graphdata.entities += MSG_GetNumBytesRead( msg ) - bufStart - playerbytes;
+			break;
+		case svc_choke:
+			cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].choked = true;
+			cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].receivedtime = -2.0;
+			break;
+		case svc_resourcelist:
+			MSG_StartBitWriting( msg );
+			CL_ParseResourceList( msg, PROTO_GOLDSRC );
+			MSG_EndBitWriting( msg );
+			break;
+		case svc_goldsrc_newmovevars:
+			CL_ParseNewMovevars( msg );
+			break;
+		case svc_resourcerequest:
+			CL_ParseResourceRequest( msg );
+			break;
+		case svc_customization:
+			CL_ParseCustomization( msg );
+			break;
+		case svc_crosshairangle:
+			CL_ParseCrosshairAngle( msg );
+			break;
+		case svc_soundfade:
+			CL_ParseSoundFade( msg );
+			break;
+		case svc_filetxferfailed:
+			CL_ParseFileTransferFailed( msg );
+			break;
+		case svc_hltv:
+			CL_ParseHLTV( msg );
+			break;
+		case svc_voiceinit:
+			CL_ParseVoiceInit( msg );
+			break;
+		case svc_voicedata:
+			CL_ParseVoiceData( msg, PROTO_GOLDSRC );
+			cl.frames[cl.parsecountmod].graphdata.voicebytes += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		case svc_resourcelocation:
+			CL_ParseResLocation( msg );
+			break;
+		case svc_goldsrc_sendextrainfo:
+			CL_ParseExtraInfo( msg );
+			break;
+		case svc_goldsrc_timescale:
+			// we can set sys_timescale to anything we want but in GoldSrc it's locked for
+			// HLTV and demoplayback. Do we really want to have it then if both are out of scope?
+			Con_Reportf( S_ERROR "%s: svc_goldsrc_timescale: implement me!\n", __func__ );
+			MSG_ReadFloat( msg );
+			break;
+		case svc_goldsrc_sendcvarvalue:
+			CL_ParseCvarValue( msg, false, PROTO_GOLDSRC );
+			break;
+		case svc_goldsrc_sendcvarvalue2:
+			CL_ParseCvarValue( msg, true, PROTO_GOLDSRC );
+			break;
+		case svc_exec:
+			CL_ParseExec( msg );
+			break;
+		default:
+			CL_ParseUserMessage( msg, cmd, PROTO_LEGACY );
+			cl.frames[cl.parsecountmod].graphdata.usr += MSG_GetNumBytesRead( msg ) - bufStart;
+			break;
+		}
+	}
+}

engine/client/cl_pmove.c

@@ -54,39 +54,14 @@ void GAME_EXPORT CL_PopPMStates( void )
 	clgame.pushed = false;
 }
 
-/*
-=============
-CL_PushTraceBounds
-
-=============
-*/
-void GAME_EXPORT CL_PushTraceBounds( int hullnum, const float *mins, const float *maxs )
-{
-	hullnum = bound( 0, hullnum, 3 );
-	VectorCopy( mins, clgame.pmove->player_mins[hullnum] );
-	VectorCopy( maxs, clgame.pmove->player_maxs[hullnum] );
-}
-
-/*
-=============
-CL_PopTraceBounds
-
-=============
-*/
-void GAME_EXPORT CL_PopTraceBounds( void )
-{
-	memcpy( clgame.pmove->player_mins, host.player_mins, sizeof( host.player_mins ));
-	memcpy( clgame.pmove->player_maxs, host.player_maxs, sizeof( host.player_maxs ));
-}
-
 /*
 ===============
 CL_IsPredicted
 ===============
 */
-qboolean CL_IsPredicted( void )
+static qboolean CL_IsPredicted( void )
 {
-	if( cl_nopred->value || cl.intermission )
+	if( cl_nopred.value || cl.intermission )
 		return false;
 
 	// never predict the quake demos
@@ -183,7 +158,7 @@ void CL_SetIdealPitch( void )
 	}
 
 	if( steps < 2 ) return;
-	cl.local.idealpitch = -dir * cl_idealpitchscale->value;
+	cl.local.idealpitch = -dir * cl_idealpitchscale.value;
 }
 
 /*
@@ -234,7 +209,7 @@ void CL_CheckPredictionError( void )
 	// save the prediction error for interpolation
 	if( dist > MAX_PREDICTION_ERROR )
 	{
-		if( cl_showerror->value && host_developer.value )
+		if( cl_showerror.value && host_developer.value )
 			Con_NPrintf( 10 + ( ++pos & 3 ), "^3player teleported:^7 %.3f units\n", dist );
 
 		// a teleport or something or gamepaused
@@ -242,7 +217,7 @@ void CL_CheckPredictionError( void )
 	}
 	else
 	{
-		if( cl_showerror->value && dist > MIN_PREDICTION_EPSILON && host_developer.value )
+		if( cl_showerror.value && dist > MIN_PREDICTION_EPSILON && host_developer.value )
 			Con_NPrintf( 10 + ( ++pos & 3 ), "^1prediction error:^7 %.3f units\n", dist );
 
 		VectorCopy( cl.frames[cmd].playerstate[cl.playernum].origin, cl.local.predicted_origins[frame] );
@@ -253,7 +228,7 @@ void CL_CheckPredictionError( void )
 		// GoldSrc checks for singleplayer
 		// we would check for local server
 		if( dist > MIN_CORRECTION_DISTANCE && !SV_Active() )
-			cls.correction_time = cl_smoothtime->value;
+			cls.correction_time = cl_smoothtime.value;
 	}
 }
 
@@ -417,7 +392,7 @@ CL_AddLinksToPmove
 collect solid entities
 ====================
 */
-void CL_AddLinksToPmove( frame_t *frame )
+static void CL_AddLinksToPmove( frame_t *frame )
 {
 	entity_state_t	*state;
 	model_t		*model;
@@ -533,7 +508,7 @@ void GAME_EXPORT CL_SetSolidPlayers( int playernum )
 	physent_t		*pe;
 	int		i;
 
-	if( !cl_solid_players->value )
+	if( !cl_solid_players.value )
 		return;
 
 	for( i = 0; i < MAX_CLIENTS; i++ )
@@ -569,8 +544,8 @@ void GAME_EXPORT CL_SetSolidPlayers( int playernum )
 		// some fields needs to be override from cls.predicted_players
 		VectorCopy( player->origin, pe->origin );
 		VectorCopy( player->angles, pe->angles );
-		VectorCopy( clgame.pmove->player_mins[player->usehull], pe->mins );
-		VectorCopy( clgame.pmove->player_maxs[player->usehull], pe->maxs );
+		VectorCopy( host.player_mins[player->usehull], pe->mins );
+		VectorCopy( host.player_maxs[player->usehull], pe->maxs );
 		pe->movetype = player->movetype;
 		pe->solid = player->solid;
 	}
@@ -687,11 +662,6 @@ cl_entity_t *CL_GetWaterEntity( const float *rgflPos )
 	return CL_GetEntityByIndex( entnum );
 }
 
-int GAME_EXPORT CL_TestLine( const vec3_t start, const vec3_t end, int flags )
-{
-	return PM_TestLineExt( clgame.pmove, clgame.pmove->physents, clgame.pmove->numphysent, start, end, flags );
-}
-
 static int GAME_EXPORT pfnTestPlayerPosition( float *pos, pmtrace_t *ptrace )
 {
 	return PM_TestPlayerPosition( clgame.pmove, pos, ptrace, NULL );
@@ -824,6 +794,16 @@ static void CL_SetupPMove( playermove_t *pmove, const local_state_t *from, const
 	cd = &from->client;
 
 	pmove->player_index = ps->number - 1;
+
+	// a1ba: workaround bug where the server refuse to send our local player in delta
+	// cl.playernum, in theory, must be equal to our local player index anyway
+	//
+	// this might not be a real solution, since everything else will be bogus
+	// but we need to properly run prediction and avoid potential memory
+	// corruption
+	if( pmove->player_index < 0 )
+		pmove->player_index = bound( 0, cl.playernum, cl.maxclients - 1 );
+
 	pmove->multiplayer = (cl.maxclients > 1);
 	pmove->runfuncs = runfuncs;
 	pmove->time = time * 1000.0f;
@@ -873,10 +853,10 @@ static void CL_SetupPMove( playermove_t *pmove, const local_state_t *from, const
 	VectorCopy( cd->vuser4, pmove->vuser4 );
 	pmove->cmd = *ucmd;	// copy current cmds
 
-	Q_strncpy( pmove->physinfo, cls.physinfo, MAX_INFO_STRING );
+	Q_strncpy( pmove->physinfo, cls.physinfo, sizeof( pmove->physinfo ));
 }
 
-const void CL_FinishPMove( const playermove_t *pmove, local_state_t *to )
+static const void CL_FinishPMove( const playermove_t *pmove, local_state_t *to )
 {
 	entity_state_t	*ps;
 	clientdata_t	*cd;
@@ -929,7 +909,7 @@ CL_RunUsercmd
 Runs prediction code for user cmd
 =================
 */
-void CL_RunUsercmd( local_state_t *from, local_state_t *to, usercmd_t *u, qboolean runfuncs, double *time, unsigned int random_seed )
+static void CL_RunUsercmd( local_state_t *from, local_state_t *to, usercmd_t *u, qboolean runfuncs, double *time, unsigned int random_seed )
 {
 	usercmd_t		cmd;
 
@@ -1105,7 +1085,7 @@ void CL_PredictMovement( qboolean repredicting )
 			cl.local.onground = frame->playerstate[cl.playernum].onground;
 		else cl.local.onground = -1;
 
-		if( !repredicting || !CVAR_TO_BOOL( cl_lw ))
+		if( !repredicting || !cl_lw.value )
 			cl.local.viewmodel = to->client.viewmodel;
 		cl.local.repredicting = false;
 		cl.local.moving = false;
@@ -1137,7 +1117,7 @@ void CL_PredictMovement( qboolean repredicting )
 
 	cl.local.waterlevel = to->client.waterlevel;
 	cl.local.usehull = to->playerstate.usehull;
-	if( !repredicting || !CVAR_TO_BOOL( cl_lw ))
+	if( !repredicting || !cl_lw.value )
 		cl.local.viewmodel = to->client.viewmodel;
 
 	if( FBitSet( to->client.flags, FL_ONGROUND ))
@@ -1167,7 +1147,7 @@ void CL_PredictMovement( qboolean repredicting )
 		cl.local.moving = false;
 	}
 
-	if( cls.correction_time > 0 && !cl_nosmooth->value && cl_smoothtime->value )
+	if( cls.correction_time > 0 && !cl_nosmooth.value && cl_smoothtime.value )
 	{
 		vec3_t delta;
 		float frac;
@@ -1177,14 +1157,14 @@ void CL_PredictMovement( qboolean repredicting )
 			cls.correction_time -= host.frametime;
 
 		// Make sure smoothtime is postive
-		if( cl_smoothtime->value <= 0.0f )
-			Cvar_DirectSet( cl_smoothtime, "0.1" );
+		if( cl_smoothtime.value <= 0.0f )
+			Cvar_DirectSet( &cl_smoothtime, "0.1" );
 
 		// Clamp from 0 to cl_smoothtime.value
-		cls.correction_time = bound( 0.0, cls.correction_time, cl_smoothtime->value );
+		cls.correction_time = bound( 0.0, cls.correction_time, cl_smoothtime.value );
 
 		// Compute backward interpolation fraction along full correction
-		frac = 1.0f - cls.correction_time / cl_smoothtime->value;
+		frac = 1.0f - cls.correction_time / cl_smoothtime.value;
 
 		// Determine how much error we still have to make up for
 		VectorSubtract( cl.simorg, cl.local.lastorigin, delta );

engine/client/cl_qparse.c

@@ -22,22 +22,24 @@ GNU General Public License for more details.
 #include "hltv.h"
 #include "input.h"
 
-#define STAT_HEALTH		0
-#define STAT_FRAGS		1
-#define STAT_WEAPON		2
-#define STAT_AMMO		3
-#define STAT_ARMOR		4
-#define STAT_WEAPONFRAME	5
-#define STAT_SHELLS		6
-#define STAT_NAILS		7
-#define STAT_ROCKETS	8
-#define STAT_CELLS		9
-#define STAT_ACTIVEWEAPON	10
-#define STAT_TOTALSECRETS	11
-#define STAT_TOTALMONSTERS	12
-#define STAT_SECRETS	13		// bumped on client side by svc_foundsecret
-#define STAT_MONSTERS	14		// bumped by svc_killedmonster
-#define MAX_STATS		32
+enum {
+	STAT_HEALTH = 0,
+	STAT_FRAGS,
+	STAT_WEAPON,
+	STAT_AMMO,
+	STAT_ARMOR,
+	STAT_WEAPONFRAME,
+	STAT_SHELLS,
+	STAT_NAILS,
+	STAT_ROCKETS,
+	STAT_CELLS,
+	STAT_ACTIVEWEAPON,
+	STAT_TOTALSECRETS,
+	STAT_TOTALMONSTERS,
+	STAT_SECRETS,  // bumped on client side by svc_foundsecret
+	STAT_MONSTERS, // bumped by svc_killedmonster
+	MAX_STATS =	32,
+};
 
 static char	cmd_buf[8192];
 static char	msg_buf[8192];
@@ -211,7 +213,7 @@ static void CL_ParseQuakeServerInfo( sizebuf_t *msg )
 	clgame.maxEntities = GI->max_edicts;
 	clgame.maxEntities = bound( 600, clgame.maxEntities, MAX_EDICTS );
 	clgame.maxModels = MAX_MODELS;
-	Q_strncpy( clgame.maptitle, MSG_ReadString( msg ), MAX_STRING );
+	Q_strncpy( clgame.maptitle, MSG_ReadString( msg ), sizeof( clgame.maptitle ));
 
 	// Re-init hud video, especially if we changed game directories
 	clgame.dllFuncs.pfnVidInit();
@@ -232,10 +234,10 @@ static void CL_ParseQuakeServerInfo( sizebuf_t *msg )
 		// loading user settings
 		CSCR_LoadDefaultCVars( "user.scr" );
 
-		if( r_decals->value > mp_decals.value )
-			Cvar_SetValue( "r_decals", mp_decals.value );
+		if( r_decals.value > mp_decals.value )
+			Cvar_DirectSet( &r_decals, mp_decals.string );
 	}
-	else Cvar_Reset( "r_decals" );
+	else Cvar_DirectSet( &r_decals, NULL );
 
 	if( cl.background )	// tell the game parts about background state
 		Cvar_FullSet( "cl_background", "1", FCVAR_READ_ONLY );
@@ -258,7 +260,7 @@ static void CL_ParseQuakeServerInfo( sizebuf_t *msg )
 	Q_strncpy( gameui.globals->maptitle, clgame.maptitle, sizeof( gameui.globals->maptitle ));
 
 	if( !cls.changelevel && !cls.changedemo )
-		CL_InitEdicts (); // re-arrange edicts
+		CL_InitEdicts( cl.maxclients ); // re-arrange edicts
 
 	// Quake just have a large packet of initialization data
 	for( i = 1; i < MAX_MODELS; i++ )
@@ -302,9 +304,9 @@ static void CL_ParseQuakeServerInfo( sizebuf_t *msg )
 	else Cvar_Set( "cl_levelshot_name", va( "levelshots/%s_%s", clgame.mapname, refState.wideScreen ? "16x9" : "4x3" ));
 	Cvar_SetValue( "scr_loading", 0.0f ); // reset progress bar
 
-	if(( cl_allow_levelshots->value && !cls.changelevel ) || cl.background )
+	if(( cl_allow_levelshots.value && !cls.changelevel ) || cl.background )
 	{
-		if( !FS_FileExists( va( "%s.bmp", cl_levelshot_name->string ), true ))
+		if( !FS_FileExists( va( "%s.bmp", cl_levelshot_name.string ), true ))
 			Cvar_Set( "cl_levelshot_name", "*black" ); // render a black screen
 		cls.scrshot_request = scrshot_plaque; // request levelshot even if exist (check filetime)
 	}
@@ -328,7 +330,7 @@ static void CL_ParseQuakeServerInfo( sizebuf_t *msg )
 	clgame.movevars.gravity = 800.0f;	// quake doesn't write gravity in demos
 	clgame.movevars.maxvelocity = 2000.0f;
 
-	memcpy( &clgame.oldmovevars, &clgame.movevars, sizeof( movevars_t ));
+	clgame.oldmovevars = clgame.movevars;
 }
 
 /*
@@ -414,7 +416,7 @@ If an entities model or origin changes from frame to frame, it must be
 relinked.  Other attributes can change without relinking.
 ==================
 */
-void CL_ParseQuakeEntityData( sizebuf_t *msg, int bits )
+static void CL_ParseQuakeEntityData( sizebuf_t *msg, int bits )
 {
 	int		i, newnum, pack;
 	qboolean		forcelink;
@@ -429,7 +431,7 @@ void CL_ParseQuakeEntityData( sizebuf_t *msg, int bits )
 		cls.signon = SIGNONS;
 
 		// Clear loading plaque.
-		CL_SignonReply ();
+		CL_SignonReply( PROTO_QUAKE );
 	}
 
 	// alloc next slot to store update
@@ -565,7 +567,7 @@ CL_ParseQuakeParticles
 
 ==================
 */
-void CL_ParseQuakeParticle( sizebuf_t *msg )
+static void CL_ParseQuakeParticle( sizebuf_t *msg )
 {
 	int	count, color;
 	vec3_t	org, dir;
@@ -587,7 +589,7 @@ CL_ParseQuakeStaticSound
 
 ===================
 */
-void CL_ParseQuakeStaticSound( sizebuf_t *msg )
+static void CL_ParseQuakeStaticSound( sizebuf_t *msg )
 {
 	int	sound_num;
 	float 	vol, attn;
@@ -620,7 +622,7 @@ static void CL_ParseQuakeDamage( sizebuf_t *msg )
 
 /*
 ===================
-CL_ParseQuakeStaticEntity
+CL_ParseStaticEntity
 
 ===================
 */
@@ -646,7 +648,7 @@ static void CL_ParseQuakeStaticEntity( sizebuf_t *msg )
 	i = clgame.numStatics;
 	if( i >= MAX_STATIC_ENTITIES )
 	{
-		Con_Printf( S_ERROR "CL_ParseStaticEntity: static entities limit exceeded!\n" );
+		Con_Printf( S_ERROR "%s: static entities limit exceeded!\n", __func__ );
 		return;
 	}
 
@@ -694,17 +696,13 @@ static void CL_ParseQuakeBaseline( sizebuf_t *msg )
 	cl_entity_t	*ent;
 	int		newnum;
 
-	memset( &state, 0, sizeof( state ));
 	newnum = MSG_ReadWord( msg ); // entnum
 
 	if( newnum >= clgame.maxEntities )
-		Host_Error( "CL_AllocEdict: no free edicts\n" );
-
-	ent = CL_EDICT_NUM( newnum );
-	memset( &ent->prevstate, 0, sizeof( ent->prevstate ));
-	ent->index = newnum;
+		Host_Error( "%s: no free edicts\n", __func__ );
 
 	// parse baseline
+	memset( &state, 0, sizeof( state ));
 	state.modelindex = MSG_ReadByte( msg );
 	state.frame = MSG_ReadByte( msg );
 	state.colormap = MSG_ReadByte( msg );
@@ -715,10 +713,11 @@ static void CL_ParseQuakeBaseline( sizebuf_t *msg )
 	state.angles[1] = MSG_ReadAngle( msg );
 	state.origin[2] = MSG_ReadCoord( msg );
 	state.angles[2] = MSG_ReadAngle( msg );
-	ent->player = CL_IsPlayerIndex( newnum );
 
-	memcpy( &ent->baseline, &state, sizeof( entity_state_t ));
-	memcpy( &ent->prevstate, &state, sizeof( entity_state_t ));
+	ent = CL_EDICT_NUM( newnum );
+	ent->index = newnum;
+	ent->player = CL_IsPlayerIndex( newnum );
+	ent->prevstate = ent->baseline = state;
 }
 
 /*
@@ -780,7 +779,7 @@ static void CL_ParseQuakeSignon( sizebuf_t *msg )
 	int	i = MSG_ReadByte( msg );
 
 	if( i == 3 ) cls.signon = SIGNONS - 1;
-	Con_Reportf( "CL_Signon: %d\n", i );
+	Con_Reportf( "%s: %d\n", __func__, i );
 }
 
 /*
@@ -818,7 +817,7 @@ CL_QuakeStuffText
 
 ==================
 */
-void CL_QuakeStuffText( const char *text )
+static void CL_QuakeStuffText( const char *text )
 {
 	Q_strncat( cmd_buf, text, sizeof( cmd_buf ));
 
@@ -833,7 +832,7 @@ CL_QuakeExecStuff
 
 ==================
 */
-void CL_QuakeExecStuff( void )
+static void CL_QuakeExecStuff( void )
 {
 	char	*text = cmd_buf;
 	char	token[256];
@@ -846,7 +845,7 @@ void CL_QuakeExecStuff( void )
 	while( 1 )
 	{
 		// skip whitespace up to a /n
-		while( *text && ((byte)*text) <= ' ' && *text != '\r' && *text != '\n' )
+		while( *text && ((byte)*text ) <= ' ' && *text != '\r' && *text != '\n' )
 			text++;
 
 		if( *text == '\n' || *text == '\r' )
@@ -888,38 +887,21 @@ CL_ParseQuakeMessage
 
 ==================
 */
-void CL_ParseQuakeMessage( sizebuf_t *msg, qboolean normal_message )
+void CL_ParseQuakeMessage( sizebuf_t *msg )
 {
 	int		cmd, param1, param2;
 	size_t		bufStart;
 	const char	*str;
 
-	cls.starting_count = MSG_GetNumBytesRead( msg );	// updates each frame
-	CL_Parse_Debug( true );			// begin parsing
-
 	// init excise buffer
 	MSG_Init( &msg_demo, "UserMsg", msg_buf, sizeof( msg_buf ));
 
-	if( normal_message )
-	{
-		// assume no entity/player update this packet
-		if( cls.state == ca_active )
-		{
-			cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].valid = false;
-			cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK].choked = false;
-		}
-		else
-		{
-			CL_ResetFrame( &cl.frames[cls.netchan.incoming_sequence & CL_UPDATE_MASK] );
-		}
-	}
-
 	// parse the message
 	while( 1 )
 	{
 		if( MSG_CheckOverflow( msg ))
 		{
-			Host_Error( "CL_ParseServerMessage: overflow!\n" );
+			Host_Error( "%s: overflow!\n", __func__ );
 			return;
 		}
 
@@ -968,7 +950,7 @@ void CL_ParseQuakeMessage( sizebuf_t *msg, qboolean normal_message )
 			break;
 		case svc_time:
 			Cbuf_AddText( "\n" ); // new frame was started
-			CL_ParseServerTime( msg );
+			CL_ParseServerTime( msg, PROTO_QUAKE );
 			break;
 		case svc_print:
 			str = MSG_ReadString( msg );
@@ -1110,14 +1092,11 @@ void CL_ParseQuakeMessage( sizebuf_t *msg, qboolean normal_message )
 			}
 			break;
 		default:
-			Host_Error( "CL_ParseServerMessage: Illegible server message\n" );
+			Host_Error( "%s: Illegible server message\n", __func__ );
 			break;
 		}
 	}
 
-	cl.frames[cl.parsecountmod].graphdata.msgbytes += MSG_GetNumBytesRead( msg ) - cls.starting_count;
-	CL_Parse_Debug( false ); // done
-
 	// now process packet.
 	CL_ProcessPacket( &cl.frames[cl.parsecountmod] );
 

engine/client/cl_remap.c

@@ -41,11 +41,24 @@ CL_CmpStudioTextures
 return true if equal
 ====================
 */
-qboolean CL_CmpStudioTextures( int numtexs, mstudiotexture_t *p1, mstudiotexture_t *p2 )
+static qboolean CL_CmpStudioTextures( int numtexs, mstudiotexture_t *p1, remap_info_t *remap )
 {
 	int	i;
+	mstudiotexture_t *p2;
 
-	if( !p1 || !p2 ) return false;
+	if( !p1 ) // no textures
+		return false;
+
+	if( !remap ) // current model has no remap
+		return false;
+
+	if( !remap->textures ) // shouldn't happen, just in case
+		return false;
+
+	if( numtexs != remap->numtextures ) // amount of textures differs, it's a different model
+		return false;
+
+	p2 = remap->ptexture;
 
 	for( i = 0; i < numtexs; i++, p1++, p2++ )
 	{
@@ -65,7 +78,7 @@ CL_CreateRawTextureFromPixels
 Convert texture_t struct into mstudiotexture_t prototype
 ====================
 */
-byte *CL_CreateRawTextureFromPixels( texture_t *tx, size_t *size, int topcolor, int bottomcolor )
+static byte *CL_CreateRawTextureFromPixels( texture_t *tx, size_t *size, int topcolor, int bottomcolor )
 {
 	static mstudiotexture_t	pin;
 	byte			*pal;
@@ -98,7 +111,7 @@ CL_DuplicateTexture
 Dupliacte texture with remap pixels
 ====================
 */
-void CL_DuplicateTexture( cl_entity_t *entity, model_t *model, mstudiotexture_t *ptexture, int topcolor, int bottomcolor )
+static void CL_DuplicateTexture( cl_entity_t *entity, model_t *model, mstudiotexture_t *ptexture, int topcolor, int bottomcolor )
 {
 	const char *name;
 	texture_t		*tx = NULL;
@@ -141,7 +154,7 @@ CL_UpdateStudioTexture
 Update texture top and bottom colors
 ====================
 */
-void CL_UpdateStudioTexture( cl_entity_t *entity, mstudiotexture_t *ptexture, int topcolor, int bottomcolor )
+static void CL_UpdateStudioTexture( cl_entity_t *entity, mstudiotexture_t *ptexture, int topcolor, int bottomcolor )
 {
 	rgbdata_t		*pic;
 	texture_t		*tx = NULL;
@@ -202,7 +215,7 @@ CL_UpdateAliasTexture
 Update texture top and bottom colors
 ====================
 */
-void CL_UpdateAliasTexture( cl_entity_t *entity, unsigned short *texture, int skinnum, int topcolor, int bottomcolor )
+static void CL_UpdateAliasTexture( cl_entity_t *entity, unsigned short *texture, int skinnum, int topcolor, int bottomcolor )
 {
 	char	texname[MAX_QPATH];
 	rgbdata_t	skin, *pic;
@@ -234,6 +247,68 @@ void CL_UpdateAliasTexture( cl_entity_t *entity, unsigned short *texture, int sk
 	ref.dllFuncs.GL_ProcessTexture( *texture, -1.0f, topcolor, bottomcolor );
 }
 
+/*
+====================
+CL_FreeRemapInfo
+
+Release remap info per entity
+====================
+*/
+static void CL_FreeRemapInfo( remap_info_t *info )
+{
+	int	i;
+
+	Assert( info != NULL );
+
+	// release all colormap texture copies
+	for( i = 0; i < info->numtextures; i++ )
+	{
+		if( info->ptexture != NULL )
+		{
+			if( FBitSet( info->ptexture[i].flags, STUDIO_NF_COLORMAP ))
+				ref.dllFuncs.GL_FreeTexture( info->ptexture[i].index );
+		}
+
+		if( info->textures[i] != 0 )
+			ref.dllFuncs.GL_FreeTexture( info->textures[i] );
+	}
+
+	Mem_Free( info ); // release struct
+}
+
+/*
+====================
+CL_UpdateRemapInfo
+
+Update all remaps per entity
+====================
+*/
+static void CL_UpdateRemapInfo( cl_entity_t *entity, int topcolor, int bottomcolor )
+{
+	remap_info_t	*info;
+	int		i;
+
+	i = ( entity == &clgame.viewent ) ? clgame.maxEntities : entity->curstate.number;
+	info = clgame.remap_info[i];
+	if( !info ) return; // no remap info
+
+	if( info->topcolor == topcolor && info->bottomcolor == bottomcolor )
+		return; // values is valid
+
+	for( i = 0; i < info->numtextures; i++ )
+	{
+		if( info->ptexture != NULL )
+		{
+			if( FBitSet( info->ptexture[i].flags, STUDIO_NF_COLORMAP ))
+				CL_UpdateStudioTexture( entity, &info->ptexture[i], topcolor, bottomcolor );
+		}
+		else CL_UpdateAliasTexture( entity, &info->textures[i], i, topcolor, bottomcolor );
+	}
+
+	info->topcolor = topcolor;
+	info->bottomcolor = bottomcolor;
+}
+
 /*
 ====================
 CL_AllocRemapInfo
@@ -242,7 +317,7 @@ Allocate new remap info per entity
 and make copy of remap textures
 ====================
 */
-void CL_AllocRemapInfo( cl_entity_t *entity, model_t *model, int topcolor, int bottomcolor )
+static void CL_AllocRemapInfo( cl_entity_t *entity, model_t *model, int topcolor, int bottomcolor )
 {
 	remap_info_t	*info;
 	studiohdr_t	*phdr;
@@ -282,10 +357,9 @@ void CL_AllocRemapInfo( cl_entity_t *entity, model_t *model, int topcolor, int b
 		if( !phdr ) return;	// bad model?
 
 		src = (mstudiotexture_t *)(((byte *)phdr) + phdr->textureindex);
-		dst = (clgame.remap_info[i] ? clgame.remap_info[i]->ptexture : NULL);
 
 		// NOTE: we must copy all the structures 'mstudiotexture_t' for easy access when model is rendering
-		if( !CL_CmpStudioTextures( phdr->numtextures, src, dst ) || clgame.remap_info[i]->model != model )
+		if( !CL_CmpStudioTextures( phdr->numtextures, src, clgame.remap_info[i] ) || clgame.remap_info[i]->model != model )
 		{
 			// this code catches studiomodel change with another studiomodel with remap textures
 			// e.g. playermodel 'barney' with playermodel 'gordon'
@@ -350,68 +424,6 @@ void CL_AllocRemapInfo( cl_entity_t *entity, model_t *model, int topcolor, int b
 	info->model = model;
 }
 
-/*
-====================
-CL_UpdateRemapInfo
-
-Update all remaps per entity
-====================
-*/
-void CL_UpdateRemapInfo( cl_entity_t *entity, int topcolor, int bottomcolor )
-{
-	remap_info_t	*info;
-	int		i;
-
-	i = ( entity == &clgame.viewent ) ? clgame.maxEntities : entity->curstate.number;
-	info = clgame.remap_info[i];
-	if( !info ) return; // no remap info
-
-	if( info->topcolor == topcolor && info->bottomcolor == bottomcolor )
-		return; // values is valid
-
-	for( i = 0; i < info->numtextures; i++ )
-	{
-		if( info->ptexture != NULL )
-		{
-			if( FBitSet( info->ptexture[i].flags, STUDIO_NF_COLORMAP ))
-				CL_UpdateStudioTexture( entity, &info->ptexture[i], topcolor, bottomcolor );
-		}
-		else CL_UpdateAliasTexture( entity, &info->textures[i], i, topcolor, bottomcolor );
-	}
-
-	info->topcolor = topcolor;
-	info->bottomcolor = bottomcolor;
-}
-
-/*
-====================
-CL_FreeRemapInfo
-
-Release remap info per entity
-====================
-*/
-void CL_FreeRemapInfo( remap_info_t *info )
-{
-	int	i;
-
-	Assert( info != NULL );
-
-	// release all colormap texture copies
-	for( i = 0; i < info->numtextures; i++ )
-	{
-		if( info->ptexture != NULL )
-		{
-			if( FBitSet( info->ptexture[i].flags, STUDIO_NF_COLORMAP ))
-				ref.dllFuncs.GL_FreeTexture( info->ptexture[i].index );
-		}
-
-		if( info->textures[i] != 0 )
-			ref.dllFuncs.GL_FreeTexture( info->textures[i] );
-	}
-
-	Mem_Free( info ); // release struct
-}
-
 /*
 ====================
 CL_ClearAllRemaps
@@ -434,3 +446,21 @@ void CL_ClearAllRemaps( void )
 	}
 	clgame.remap_info = NULL;
 }
+
+/*
+=============
+CL_EntitySetRemapColors
+=============
+*/
+qboolean CL_EntitySetRemapColors( cl_entity_t *e, model_t *mod, int top, int bottom )
+{
+	CL_AllocRemapInfo( e, mod, top, bottom );
+
+	if( CL_GetRemapInfoForEntity( e ))
+	{
+		CL_UpdateRemapInfo( e, top, bottom );
+		return true;
+	}
+
+	return false;
+}

engine/client/cl_render.c

@@ -20,7 +20,7 @@ GNU General Public License for more details.
 
 int R_FatPVS( const vec3_t org, float radius, byte *visbuffer, qboolean merge, qboolean fullvis )
 {
-	return Mod_FatPVS( org, radius, visbuffer, world.visbytes, merge, fullvis );
+	return Mod_FatPVS( org, radius, visbuffer, world.visbytes, merge, fullvis, false );
 }
 
 lightstyle_t *CL_GetLightStyle( int number )
@@ -126,7 +126,7 @@ CL_GenericHandle
 
 =============
 */
-const char *CL_GenericHandle( int fileindex )
+static const char *CL_GenericHandle( int fileindex )
 {
 	if( fileindex < 0 || fileindex >= MAX_CUSTOM )
 		return 0;
@@ -142,8 +142,6 @@ intptr_t CL_RenderGetParm( const int parm, const int arg, const qboolean checkRe
 		return 1;
 #endif
 		return 0;
-	case PARM_SKY_SPHERE:
-		return FBitSet( world.flags, FWORLD_SKYSPHERE ) && !FBitSet( world.flags, FWORLD_CUSTOM_SKYBOX );
 	case PARAM_GAMEPAUSED:
 		return cl.paused;
 	case PARM_CLIENT_INGAME:
@@ -164,6 +162,20 @@ intptr_t CL_RenderGetParm( const int parm, const int arg, const qboolean checkRe
 		return (intptr_t)world.deluxedata;
 	case PARM_SHADOWDATA:
 		return (intptr_t)world.shadowdata;
+	case PARM_FULLSCREEN:
+		return refState.fullScreen;
+	case PARM_WIDESCREEN:
+		return refState.wideScreen;
+	case PARM_SCREEN_WIDTH:
+		return refState.width;
+	case PARM_SCREEN_HEIGHT:
+		return refState.height;
+	case PARM_SKY_SPHERE:
+		return FBitSet( world.flags, FWORLD_SKYSPHERE ) && !FBitSet( world.flags, FWORLD_CUSTOM_SKYBOX );
+	case PARM_SURF_SAMPLESIZE:
+		if( arg >= 0 && arg < cl.worldmodel->numsurfaces )
+			return Mod_SampleSizeForFace( &cl.worldmodel->surfaces[arg] );
+		return LM_SAMPLE_SIZE;
 	default:
 		// indicates call from client.dll
 		if( checkRef )
@@ -179,26 +191,30 @@ intptr_t CL_RenderGetParm( const int parm, const int arg, const qboolean checkRe
 			return CL_IsThirdPerson();
 		case PARM_QUAKE_COMPATIBLE:
 			return Host_IsQuakeCompatible();
-		case PARM_PLAYER_INDEX:
-			return cl.playernum + 1;
-		case PARM_VIEWENT_INDEX:
-			return cl.viewentity;
 		case PARM_CONNSTATE:
 			return (int)cls.state;
 		case PARM_PLAYING_DEMO:
 			return cls.demoplayback;
 		case PARM_WATER_LEVEL:
 			return cl.local.waterlevel;
-		case PARM_MAX_CLIENTS:
-			return cl.maxclients;
 		case PARM_LOCAL_HEALTH:
 			return cl.local.health;
 		case PARM_LOCAL_GAME:
 			return Host_IsLocalGame();
 		case PARM_NUMENTITIES:
 			return pfnNumberOfEntities();
-		case PARM_NUMMODELS:
-			return cl.nummodels;
+		case PARM_GET_CLIENT_PTR:
+			return (intptr_t)&cl.time; // with the offset
+		case PARM_GET_HOST_PTR:
+			return (intptr_t)&host.realtime; // with the offset
+		case PARM_GET_WORLD_PTR:
+			return (intptr_t)&world;
+		case PARM_GET_MOVEVARS_PTR:
+			return (intptr_t)&clgame.movevars;
+		case PARM_GET_PALETTE_PTR:
+			return (intptr_t)&clgame.palette;
+		case PARM_GET_VIEWENT_PTR:
+			return (intptr_t)&clgame.viewent;
 		}
 	}
 	return 0;
@@ -331,7 +347,7 @@ qboolean R_InitRenderAPI( void )
 	{
 		if( clgame.dllFuncs.pfnGetRenderInterface( CL_RENDER_INTERFACE_VERSION, &gRenderAPI, &clgame.drawFuncs ))
 		{
-			Con_Reportf( "CL_LoadProgs: ^2initailized extended RenderAPI ^7ver. %i\n", CL_RENDER_INTERFACE_VERSION );
+			Con_Reportf( "%s: ^2initailized extended RenderAPI ^7ver. %i\n", __func__, CL_RENDER_INTERFACE_VERSION );
 			return true;
 		}
 

engine/client/cl_scrn.c

@@ -20,18 +20,19 @@ GNU General Public License for more details.
 #include "input.h"
 #include "library.h"
 
-convar_t *scr_centertime;
-convar_t *scr_loading;
-convar_t *scr_download;
-convar_t *scr_viewsize;
-convar_t *cl_testlights;
-convar_t *cl_allow_levelshots;
-convar_t *cl_levelshot_name;
-static convar_t *cl_envshot_size;
-convar_t *v_dark;
-static convar_t *net_speeds;
-static convar_t *cl_showfps;
-static convar_t *cl_showpos;
+CVAR_DEFINE_AUTO( scr_centertime, "2.5", 0, "centerprint hold time" );
+CVAR_DEFINE_AUTO( scr_loading, "0", 0, "loading bar progress" );
+CVAR_DEFINE_AUTO( scr_download, "-1", 0, "downloading bar progress" );
+CVAR_DEFINE( scr_viewsize, "viewsize", "120", FCVAR_ARCHIVE, "screen size (quake only)" );
+CVAR_DEFINE_AUTO( cl_testlights, "0", FCVAR_CHEAT, "test dynamic lights" );
+CVAR_DEFINE( cl_allow_levelshots, "allow_levelshots", "0", FCVAR_ARCHIVE, "allow engine to use indivdual levelshots instead of 'loading' image" );
+CVAR_DEFINE_AUTO( cl_levelshot_name, "*black", 0, "contains path to current levelshot" );
+static CVAR_DEFINE_AUTO( cl_envshot_size, "256", FCVAR_ARCHIVE, "envshot size of cube side" );
+CVAR_DEFINE_AUTO( v_dark, "0", 0, "starts level from dark screen" );
+static CVAR_DEFINE_AUTO( net_speeds, "0", FCVAR_ARCHIVE, "show network packets" );
+static CVAR_DEFINE_AUTO( cl_showfps, "0", FCVAR_ARCHIVE, "show client fps" );
+static CVAR_DEFINE_AUTO( cl_showpos, "0", FCVAR_ARCHIVE, "show local player position and velocity" );
+static CVAR_DEFINE_AUTO( cl_showents, "0", FCVAR_ARCHIVE | FCVAR_CHEAT, "show entities information (largely undone)" );
 
 typedef struct
 {
@@ -59,7 +60,7 @@ void SCR_DrawFPS( int height )
 	char		fpsstring[64];
 	int		offset;
 
-	if( cls.state != ca_active || !cl_showfps->value || cl.background )
+	if( cls.state != ca_active || !cl_showfps.value || cl.background )
 		return;
 
 	switch( cls.scrshot_action )
@@ -95,7 +96,7 @@ void SCR_DrawFPS( int height )
 		if( curfps < minfps ) minfps = curfps;
 		if( curfps > maxfps ) maxfps = curfps;
 
-		if( cl_showfps->value == 2 )
+		if( cl_showfps.value == 2 )
 			Q_snprintf( fpsstring, sizeof( fpsstring ), "fps: ^1%4i min, ^3%4i cur, ^2%4i max", minfps, curfps, maxfps );
 		else Q_snprintf( fpsstring, sizeof( fpsstring ), "%4i fps", curfps );
 		MakeRGBA( color, 255, 255, 255, 255 );
@@ -119,10 +120,10 @@ void SCR_DrawPos( void )
 	cl_entity_t *ent;
 	rgba_t color;
 
-	if( cls.state != ca_active || !cl_showpos->value || cl.background )
+	if( cls.state != ca_active || !cl_showpos.value || cl.background )
 		return;
 
-	ent = CL_GetLocalPlayer();
+	ent = CL_EDICT_NUM( cl.playernum + 1 );
 	speed = VectorLength( cl.simvel );
 
 	Q_snprintf( msg, MAX_SYSPATH,
@@ -140,6 +141,68 @@ void SCR_DrawPos( void )
 	Con_DrawString( refState.width / 2, 4, msg, color );
 }
 
+/*
+==============
+SCR_DrawEnts
+==============
+*/
+void SCR_DrawEnts( void )
+{
+	rgba_t color = { 255, 255, 255, 255 };
+	int i;
+
+	if( cls.state != ca_active || !cl_showents.value || ( cl.maxclients > 1 && !cls.demoplayback ))
+		return;
+
+	// this probably better hook CL_AddVisibleEntities
+	// as entities might get added by client.dll
+	for( i = 0; i < clgame.maxEntities; i++ )
+	{
+		const cl_entity_t *ent = &clgame.entities[i];
+		string msg;
+		vec3_t screen, pos;
+
+		if( ent->curstate.messagenum != cl.parsecount )
+			continue;
+
+		VectorCopy( ent->origin, pos );
+
+		if( ent->model != NULL )
+		{
+			vec3_t v;
+
+			// simple model type filter
+			if( cl_showents.value > 1 )
+			{
+				if( ent->model->type != (modtype_t)( cl_showents.value - 2 ))
+					continue;
+			}
+
+			VectorAverage( ent->model->mins, ent->model->maxs, v );
+			VectorAdd( pos, v, pos );
+		}
+
+		if( !ref.dllFuncs.WorldToScreen( pos, screen ))
+		{
+			Q_snprintf( msg, sizeof( msg ),
+				"entity %d\n"
+				"model %s\n"
+				"movetype %d\n",
+				ent->index,
+				ent->model ? ent->model->name : "(null)",
+				ent->curstate.movetype );
+
+			screen[0] =  0.5f * screen[0] * refState.width;
+			screen[1] = -0.5f * screen[1] * refState.height;
+			screen[0] += 0.5f * refState.width;
+			screen[1] += 0.5f * refState.height;
+
+
+			Con_DrawString( screen[0], screen[1], msg, color );
+		}
+	}
+}
+
 /*
 ==============
 SCR_NetSpeeds
@@ -164,7 +227,7 @@ void SCR_NetSpeeds( void )
 	if( !host.allow_console )
 		return;
 
-	if( !net_speeds->value || cls.state != ca_active )
+	if( !net_speeds.value || cls.state != ca_active )
 		return;
 
 	// prevent to get too big values at max
@@ -252,7 +315,7 @@ VID_WriteOverviewScript
 Create overview script file
 ===============
 */
-void VID_WriteOverviewScript( void )
+static void VID_WriteOverviewScript( void )
 {
 	ref_overview_t	*ov = &clgame.overView;
 	string		filename;
@@ -288,9 +351,14 @@ void SCR_MakeScreenShot( void )
 	qboolean	iRet = false;
 	int	viewsize;
 
+	if( cls.scrshot_action == scrshot_inactive )
+		return;
+
 	if( cls.envshot_viewsize > 0 )
 		viewsize = cls.envshot_viewsize;
-	else viewsize = cl_envshot_size->value;
+	else viewsize = cl_envshot_size.value;
+
+	V_CheckGamma();
 
 	switch( cls.scrshot_action )
 	{
@@ -317,8 +385,6 @@ void SCR_MakeScreenShot( void )
 		if( iRet )
 			VID_WriteOverviewScript(); // store overview script too
 		break;
-	case scrshot_inactive:
-		return;
 	}
 
 	// report
@@ -342,15 +408,19 @@ void SCR_MakeScreenShot( void )
 SCR_DrawPlaque
 ================
 */
-void SCR_DrawPlaque( void )
+static qboolean SCR_DrawPlaque( void )
 {
-	if(( cl_allow_levelshots->value && !cls.changelevel ) || cl.background )
+	if(( cl_allow_levelshots.value && !cls.changelevel ) || cl.background )
 	{
-		int levelshot = ref.dllFuncs.GL_LoadTexture( cl_levelshot_name->string, NULL, 0, TF_IMAGE );
+		int levelshot = ref.dllFuncs.GL_LoadTexture( cl_levelshot_name.string, NULL, 0, TF_IMAGE );
 		ref.dllFuncs.GL_SetRenderMode( kRenderNormal );
 		ref.dllFuncs.R_DrawStretchPic( 0, 0, refState.width, refState.height, 0, 0, 1, 1, levelshot );
 		if( !cl.background ) CL_DrawHUD( CL_LOADING );
+
+		return true;
 	}
+
+	return false;
 }
 
 /*
@@ -360,15 +430,10 @@ SCR_BeginLoadingPlaque
 */
 void SCR_BeginLoadingPlaque( qboolean is_background )
 {
-	float	oldclear = 0;;
 	S_StopAllSounds( true );
 	cl.audio_prepped = false;			// don't play ambients
-	cl.video_prepped = false;
 
-	if( !Host_IsDedicated() )
-		oldclear = gl_clear->value;
-
-	if( CL_IsInMenu( ) && !cls.changedemo && !is_background )
+	if( cls.key_dest == key_menu && !cls.changedemo && !is_background )
 	{
 		UI_SetActiveMenu( false );
 		if( cls.state == ca_disconnected && !(GameState->curstate == STATE_RUNFRAME && GameState->nextstate != STATE_RUNFRAME) )
@@ -381,18 +446,15 @@ void SCR_BeginLoadingPlaque( qboolean is_background )
 	if( cls.key_dest == key_console )
 		return;
 
-	if( !Host_IsDedicated() )
-		gl_clear->value = 0.0f;
-
 	if( is_background ) IN_MouseSavePos( );
 	cls.draw_changelevel = !is_background;
 	SCR_UpdateScreen();
+
+	// set video_prepped after update screen, so engine can draw last remaining frame
+	cl.video_prepped = false;
 	cls.disable_screen = host.realtime;
 	cl.background = is_background;		// set right state before svc_serverdata is came
 
-	if( !Host_IsDedicated() )
-		gl_clear->value = oldclear;
-
 //	SNDDMA_LockSound();
 }
 
@@ -413,7 +475,7 @@ void SCR_EndLoadingPlaque( void )
 SCR_AddDirtyPoint
 =================
 */
-void SCR_AddDirtyPoint( int x, int y )
+static void SCR_AddDirtyPoint( int x, int y )
 {
 	if( x < scr_dirty.x1 ) scr_dirty.x1 = x;
 	if( x > scr_dirty.x2 ) scr_dirty.x2 = x;
@@ -442,7 +504,7 @@ void SCR_TileClear( void )
 	int	i, top, bottom, left, right;
 	dirty_t	clear;
 
-	if( scr_viewsize->value >= 120 )
+	if( likely( scr_viewsize.value >= 120 ))
 		return; // full screen rendering
 
 	// erase rect will be the union of the past three frames
@@ -520,6 +582,8 @@ text to the screen.
 */
 void SCR_UpdateScreen( void )
 {
+	qboolean screen_redraw = true; // assume screen has been redrawn
+
 	if( !V_PreRender( )) return;
 
 	switch( cls.state )
@@ -530,7 +594,7 @@ void SCR_UpdateScreen( void )
 	case ca_connecting:
 	case ca_connected:
 	case ca_validate:
-		SCR_DrawPlaque();
+		screen_redraw = SCR_DrawPlaque();
 		break;
 	case ca_active:
 		Con_RunConsole ();
@@ -540,11 +604,15 @@ void SCR_UpdateScreen( void )
 		SCR_DrawCinematic();
 		break;
 	default:
-		Host_Error( "SCR_UpdateScreen: bad cls.state\n" );
+		Host_Error( "%s: bad cls.state\n", __func__ );
 		break;
 	}
 
-	V_PostRender();
+	// during changelevel we might have a few frames when we have nothing to draw
+	// (assuming levelshots are off) and drawing 2d on top of nothing or cleared screen
+	// is ugly, specifically with Adreno and ImgTec GPUs
+	if( screen_redraw || !cls.changelevel || !cls.changedemo )
+		V_PostRender();
 }
 
 /*
@@ -558,7 +626,7 @@ void SCR_LoadCreditsFont( void )
 {
 	cl_font_t *const font = &cls.creditsFont;
 	qboolean success = false;
-	float scale = hud_fontscale->value;
+	float scale = hud_fontscale.value;
 	dword crc = 0;
 
 	// replace default gfx.wad textures by current charset's font
@@ -570,15 +638,15 @@ void SCR_LoadCreditsFont( void )
 			"creditsfont_%s.fnt", Cvar_VariableString( "con_charset" )) > 0 )
 		{
 			if( FS_FileExists( charsetFnt, false ))
-				success = Con_LoadVariableWidthFont( charsetFnt, font, scale, kRenderTransAdd, TF_FONT );
+				success = Con_LoadVariableWidthFont( charsetFnt, font, scale, &hud_fontrender, TF_FONT );
 		}
 	}
 
 	if( !success )
-		success = Con_LoadVariableWidthFont( "gfx/creditsfont.fnt", font, scale, kRenderTransAdd, TF_FONT );
+		success = Con_LoadVariableWidthFont( "gfx/creditsfont.fnt", font, scale, &hud_fontrender, TF_FONT );
 
 	if( !success )
-		success = Con_LoadFixedWidthFont( "gfx/conchars", font, scale, kRenderTransAdd, TF_FONT );
+		success = Con_LoadFixedWidthFont( "gfx/conchars", font, scale, &hud_fontrender, TF_FONT );
 
 	// copy font size for client.dll
 	if( success )
@@ -600,7 +668,7 @@ SCR_InstallParticlePalette
 INTERNAL RESOURCE
 ================
 */
-void SCR_InstallParticlePalette( void )
+static void SCR_InstallParticlePalette( void )
 {
 	rgbdata_t	*pic;
 	int	i;
@@ -646,21 +714,21 @@ void SCR_RegisterTextures( void )
 	// register gfx.wad images
 
 	if( FS_FileExists( "gfx/paused.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE );
+		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/paused.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	else if( FS_FileExists( "gfx/pause.lmp", false ))
-		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE );
+		cls.pauseIcon = ref.dllFuncs.GL_LoadTexture( "gfx/pause.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 
 	if( FS_FileExists( "gfx/lambda.lmp", false ))
 	{
-		if( cl_allow_levelshots->value )
-			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE );
-		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE );
+		if( cl_allow_levelshots.value )
+			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE|TF_ALLOW_NEAREST );
+		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/lambda.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	}
 	else if( FS_FileExists( "gfx/loading.lmp", false ))
 	{
-		if( cl_allow_levelshots->value )
-			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE );
-		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE );
+		if( cl_allow_levelshots.value )
+			cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_LUMINANCE|TF_ALLOW_NEAREST );
+		else cls.loadingBar = ref.dllFuncs.GL_LoadTexture( "gfx/loading.lmp", NULL, 0, TF_IMAGE|TF_ALLOW_NEAREST );
 	}
 
 	cls.tileImage = ref.dllFuncs.GL_LoadTexture( "gfx/backtile.lmp", NULL, 0, TF_NOMIPMAP );
@@ -673,9 +741,9 @@ SCR_SizeUp_f
 Keybinding command
 =================
 */
-void SCR_SizeUp_f( void )
+static void SCR_SizeUp_f( void )
 {
-	Cvar_SetValue( "viewsize", Q_min( scr_viewsize->value + 10, 120 ));
+	Cvar_SetValue( "viewsize", Q_min( scr_viewsize.value + 10, 120 ));
 }
 
 
@@ -686,9 +754,9 @@ SCR_SizeDown_f
 Keybinding command
 =================
 */
-void SCR_SizeDown_f( void )
+static void SCR_SizeDown_f( void )
 {
-	Cvar_SetValue( "viewsize", Q_max( scr_viewsize->value - 10, 30 ));
+	Cvar_SetValue( "viewsize", Q_max( scr_viewsize.value - 10, 30 ));
 }
 
 /*
@@ -715,9 +783,7 @@ void SCR_VidInit( void )
 	// notify vgui about screen size change
 	if( clgame.hInstance )
 	{
-		// do not pass client pointer, we do not want to
-		// re-initialize vgui2
-		VGui_Startup( NULL, refState.width, refState.height );
+		VGui_Startup( refState.width, refState.height );
 	}
 
 	CL_ClearSpriteTextures(); // now all hud sprites are invalid
@@ -728,6 +794,7 @@ void SCR_VidInit( void )
 
 	// restart console size
 	Con_VidInit ();
+	Touch_NotifyResize();
 }
 
 /*
@@ -739,18 +806,21 @@ void SCR_Init( void )
 {
 	if( scr_init ) return;
 
-	scr_centertime = Cvar_Get( "scr_centertime", "2.5", 0, "centerprint hold time" );
-	cl_levelshot_name = Cvar_Get( "cl_levelshot_name", "*black", 0, "contains path to current levelshot" );
-	cl_allow_levelshots = Cvar_Get( "allow_levelshots", "0", FCVAR_ARCHIVE, "allow engine to use indivdual levelshots instead of 'loading' image" );
-	scr_loading = Cvar_Get( "scr_loading", "0", 0, "loading bar progress" );
-	scr_download = Cvar_Get( "scr_download", "-1", 0, "downloading bar progress" );
-	cl_testlights = Cvar_Get( "cl_testlights", "0", 0, "test dynamic lights" );
-	cl_envshot_size = Cvar_Get( "cl_envshot_size", "256", FCVAR_ARCHIVE, "envshot size of cube side" );
-	v_dark = Cvar_Get( "v_dark", "0", 0, "starts level from dark screen" );
-	scr_viewsize = Cvar_Get( "viewsize", "120", FCVAR_ARCHIVE, "screen size" );
-	net_speeds = Cvar_Get( "net_speeds", "0", FCVAR_ARCHIVE, "show network packets" );
-	cl_showfps = Cvar_Get( "cl_showfps", "0", FCVAR_ARCHIVE, "show client fps" );
-	cl_showpos = Cvar_Get( "cl_showpos", "0", FCVAR_ARCHIVE, "show local player position and velocity" );
+	Cvar_RegisterVariable( &scr_centertime );
+	Cvar_RegisterVariable( &cl_levelshot_name );
+	Cvar_RegisterVariable( &cl_allow_levelshots );
+	Cvar_RegisterVariable( &scr_loading );
+	Cvar_RegisterVariable( &scr_download );
+	Cvar_RegisterVariable( &cl_testlights );
+	Cvar_RegisterVariable( &cl_envshot_size );
+	Cvar_RegisterVariable( &v_dark );
+	Cvar_RegisterVariable( &scr_viewsize );
+	Cvar_RegisterVariable( &net_speeds );
+	Cvar_RegisterVariable( &cl_showfps );
+	Cvar_RegisterVariable( &cl_showpos );
+#ifdef _DEBUG
+	Cvar_RegisterVariable( &cl_showents );
+#endif // NDEBUG
 
 	// register our commands
 	Cmd_AddCommand( "skyname", CL_SetSky_f, "set new skybox by basename" );
@@ -783,7 +853,6 @@ void SCR_Shutdown( void )
 {
 	if( !scr_init ) return;
 
-	Cmd_RemoveCommand( "timerefresh" );
 	Cmd_RemoveCommand( "skyname" );
 	Cmd_RemoveCommand( "viewpos" );
 	UI_SetActiveMenu( false );

engine/client/cl_tent.h

@@ -77,11 +77,9 @@ void R_MultiGunshot( const vec3_t org, const vec3_t dir, const vec3_t noise, int
 void R_FireField( float *org, int radius, int modelIndex, int count, int flags, float life );
 void R_PlayerSprites( int client, int modelIndex, int count, int size );
 void R_Sprite_WallPuff( struct tempent_s *pTemp, float scale );
-void R_DebugParticle( const vec3_t pos, byte r, byte g, byte b );
 void R_RicochetSound( const vec3_t pos );
 struct dlight_s *CL_AllocDlight( int key );
 struct dlight_s *CL_AllocElight( int key );
-void CL_UpdateFlashlight( cl_entity_t *pEnt );
 void CL_AddEntityEffects( cl_entity_t *ent );
 void CL_AddModelEffects( cl_entity_t *ent );
 void CL_DecalShoot( int textureIndex, int entityIndex, int modelIndex, float *pos, int flags );

engine/client/cl_video.c

@@ -68,7 +68,7 @@ qboolean SCR_NextMovie( void )
 	return true;
 }
 
-void SCR_CreateStartupVids( void )
+static void SCR_CreateStartupVids( void )
 {
 	file_t	*f;
 
@@ -202,7 +202,6 @@ SCR_PlayCinematic
 */
 qboolean SCR_PlayCinematic( const char *arg )
 {
-	string		path;
 	const char	*fullpath;
 
 	fullpath = FS_GetDiskPath( arg, false );

engine/client/cl_view.c

@@ -29,17 +29,17 @@ V_CalcViewRect
 calc frame rectangle (Quake1 style)
 ===============
 */
-void V_CalcViewRect( void )
+static void V_CalcViewRect( void )
 {
 	qboolean	full = false;
 	int	sb_lines;
 	float	size;
 
-	if( FBitSet( host.features, ENGINE_QUAKE_COMPATIBLE ))
+	if( Host_IsQuakeCompatible( ))
 	{
 		// intermission is always full screen
 		if( cl.intermission ) size = 120.0f;
-		else size = scr_viewsize->value;
+		else size = scr_viewsize.value;
 
 		if( size >= 120.0f )
 			sb_lines = 0;		// no status bar at all
@@ -47,12 +47,12 @@ void V_CalcViewRect( void )
 			sb_lines = 24;		// no inventory
 		else sb_lines = 48;
 
-		if( scr_viewsize->value >= 100.0f )
+		if( scr_viewsize.value >= 100.0f )
 		{
 			full = true;
 			size = 100.0f;
 		}
-		else size = scr_viewsize->value;
+		else size = scr_viewsize.value;
 
 		if( cl.intermission )
 		{
@@ -88,7 +88,7 @@ void V_CalcViewRect( void )
 V_SetupViewModel
 ===============
 */
-void V_SetupViewModel( void )
+static void V_SetupViewModel( void )
 {
 	cl_entity_t	*view = &clgame.viewent;
 	player_info_t	*info = &cl.players[cl.playernum];
@@ -118,7 +118,7 @@ void V_SetupViewModel( void )
 V_SetRefParams
 ===============
 */
-void V_SetRefParams( ref_params_t *fd )
+static void V_SetRefParams( ref_params_t *fd )
 {
 	memset( fd, 0, sizeof( ref_params_t ));
 
@@ -144,7 +144,9 @@ void V_SetRefParams( ref_params_t *fd )
 	VectorCopy( cl.viewangles, fd->cl_viewangles );
 	fd->health = cl.local.health;
 	VectorCopy( cl.crosshairangle, fd->crosshairangle );
-	fd->viewsize = scr_viewsize->value;
+	if( Host_IsQuakeCompatible( ))
+		fd->viewsize = scr_viewsize.value;
+	else fd->viewsize = 120.0f;
 
 	VectorCopy( cl.punchangle, fd->punchangle );
 	fd->maxclients = cl.maxclients;
@@ -182,7 +184,7 @@ V_MergeOverviewRefdef
 merge refdef with overview settings
 ===============
 */
-void V_RefApplyOverview( ref_viewpass_t *rvp )
+static void V_RefApplyOverview( ref_viewpass_t *rvp )
 {
 	ref_overview_t	*ov = &clgame.overView;
 	float		aspect;
@@ -281,7 +283,7 @@ static void V_AdjustFov( float *fov_x, float *fov_y, float width, float height,
 V_GetRefParams
 =============
 */
-void V_GetRefParams( ref_params_t *fd, ref_viewpass_t *rvp )
+static void V_GetRefParams( ref_params_t *fd, ref_viewpass_t *rvp )
 {
 	// part1: deniable updates
 	VectorCopy( fd->simvel, cl.simvel );
@@ -311,7 +313,7 @@ void V_GetRefParams( ref_params_t *fd, ref_viewpass_t *rvp )
 	rvp->fov_y = V_CalcFov( &rvp->fov_x, clgame.viewport[2], clgame.viewport[3] );
 
 	// adjust FOV for widescreen
-	if( refState.wideScreen && r_adjust_fov->value )
+	if( refState.wideScreen && r_adjust_fov.value )
 		V_AdjustFov( &rvp->fov_x, &rvp->fov_y, clgame.viewport[2], clgame.viewport[3], false );
 
 	rvp->flags = 0;
@@ -339,14 +341,16 @@ qboolean V_PreRender( void )
 	// if the screen is disabled (loading plaque is up)
 	if( cls.disable_screen )
 	{
-		if(( host.realtime - cls.disable_screen ) > cl_timeout->value )
+		if(( host.realtime - cls.disable_screen ) > cl_timeout.value )
 		{
-			Con_Reportf( "V_PreRender: loading plaque timed out\n" );
+			Con_Reportf( "%s: loading plaque timed out\n", __func__ );
 			cls.disable_screen = 0.0f;
 		}
 		return false;
 	}
 
+	V_CheckGamma();
+
 	ref.dllFuncs.R_BeginFrame( !cl.paused && ( cls.state == ca_active ));
 
 	GL_UpdateSwapInterval( );
@@ -364,11 +368,13 @@ V_RenderView
 */
 void V_RenderView( void )
 {
-	ref_params_t	rp;
+	// HACKHACK: make ref params static
+	// not really critical but allows client.dll to take address of refdef and don't trigger ASan
+	static ref_params_t	rp;
 	ref_viewpass_t	rvp;
 	int		viewnum = 0;
 
-	if( !cl.video_prepped || ( !ui_renderworld->value && UI_IsVisible() && !cl.background ))
+	if( !cl.video_prepped || ( !ui_renderworld.value && UI_IsVisible() && !cl.background ))
 		return; // still loading
 
 	V_CalcViewRect ();	// compute viewport rectangle
@@ -404,14 +410,14 @@ void V_RenderView( void )
 #define NODE_INTERVAL_X(x)	(x * 16.0f)
 #define NODE_INTERVAL_Y(x)	(x * 16.0f)
 
-void R_DrawLeafNode( float x, float y, float scale )
+static void R_DrawLeafNode( float x, float y, float scale )
 {
 	float downScale = scale * 0.25f;// * POINT_SIZE;
 
 	ref.dllFuncs.R_DrawStretchPic( x - downScale * 0.5f, y - downScale * 0.5f, downScale, downScale, 0, 0, 1, 1, R_GetBuiltinTexture( REF_PARTICLE_TEXTURE ) );
 }
 
-void R_DrawNodeConnection( float x, float y, float x2, float y2 )
+static void R_DrawNodeConnection( float x, float y, float x2, float y2 )
 {
 	ref.dllFuncs.Begin( TRI_LINES );
 		ref.dllFuncs.Vertex3f( x, y, 0 );
@@ -419,7 +425,7 @@ void R_DrawNodeConnection( float x, float y, float x2, float y2 )
 	ref.dllFuncs.End( );
 }
 
-void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes, mleaf_t *viewleaf )
+static void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes, mleaf_t *viewleaf )
 {
 	float	downScale = scale * 0.8f;
 
@@ -466,13 +472,13 @@ void R_ShowTree_r( mnode_t *node, float x, float y, float scale, int shownodes,
 	world.recursion_level--;
 }
 
-void R_ShowTree( void )
+static void R_ShowTree( void )
 {
 	float	x = (float)((refState.width - (int)POINT_SIZE) >> 1);
 	float	y = NODE_INTERVAL_Y(1.0f);
 	mleaf_t *viewleaf;
 
-	if( !cl.worldmodel || !CVAR_TO_BOOL( r_showtree ))
+	if( !cl.worldmodel || !r_showtree.value )
 		return;
 
 	world.recursion_level = 0;
@@ -502,7 +508,6 @@ V_PostRender
 */
 void V_PostRender( void )
 {
-	static double	oldtime;
 	qboolean		draw_2d = false;
 
 	ref.dllFuncs.R_AllowFog( false );
@@ -529,6 +534,7 @@ void V_PostRender( void )
 		SCR_RSpeeds();
 		SCR_NetSpeeds();
 		SCR_DrawPos();
+		SCR_DrawEnts();
 		SCR_DrawNetGraph();
 		SV_DrawOrthoTriangles();
 		CL_DrawDemoRecording();
@@ -547,5 +553,8 @@ void V_PostRender( void )
 
 	SCR_MakeScreenShot();
 	ref.dllFuncs.R_AllowFog( true );
+	Platform_SetTimer( 0.0f );
 	ref.dllFuncs.R_EndFrame();
+
+	V_CheckGammaEnd();
 }

engine/client/client.h

@@ -129,7 +129,6 @@ typedef struct
 
 	// misc local info
 	qboolean		repredicting;	// repredicting in progress
-	qboolean		thirdperson;
 	qboolean		apply_effects;	// local player will not added but we should apply their effects: flashlight etc
 	float		idealpitch;
 	int		viewmodel;
@@ -174,6 +173,26 @@ typedef struct
 // at every server map change
 typedef struct
 {
+	// ==== shared through RefAPI's ref_client_t ====
+	double		time;			// this is the time value that the client
+						// is rendering at.  always <= cls.realtime
+						// a lerp point for other data
+	double		oldtime;			// previous cl.time, time-oldtime is used
+						// to decay light values and smooth step ups
+	int		viewentity;
+
+	// server state information
+	int		playernum;
+	int		maxclients;
+
+	int		nummodels;
+	model_t		*models[MAX_MODELS+1];		// precached models (plus sentinel slot)
+
+	qboolean	paused;
+
+	vec3_t		simorg;			// predicted origin
+	// ==== shared through RefAPI's ref_client_t ===
+
 	int		servercount;		// server identification for prespawns
 	int		validsequence;		// this is the sequence number of the last good
 						// world snapshot/update we got.  If this is 0, we can't
@@ -183,7 +202,6 @@ typedef struct
 
 	qboolean		video_prepped;		// false if on new level or new ref dll
 	qboolean		audio_prepped;		// false if on new level or new snd dll
-	qboolean		paused;
 
 	int		delta_sequence;		// acknowledged sequence number
 
@@ -205,17 +223,12 @@ typedef struct
 	runcmd_t		commands[MULTIPLAYER_BACKUP];		// each mesage will send several old cmds
 	local_state_t	predicted_frames[MULTIPLAYER_BACKUP];	// local client state
 
-	double		time;			// this is the time value that the client
-						// is rendering at.  always <= cls.realtime
-						// a lerp point for other data
-	double		oldtime;			// previous cl.time, time-oldtime is used
-						// to decay light values and smooth step ups
 	double		timedelta;		// floating delta between two updates
 
 	char		serverinfo[MAX_SERVERINFO_STRING];
 	player_info_t	players[MAX_CLIENTS];	// collected info about all other players include himself
 	double		lastresourcecheck;
-	string		downloadUrl;
+	qboolean		http_download;
 	event_state_t	events;
 
 	// predicting stuff but not only...
@@ -223,7 +236,6 @@ typedef struct
 
 	// player final info
 	usercmd_t		*cmd;			// cl.commands[outgoing_sequence].cmd
-	int		viewentity;
 	vec3_t		viewangles;
 	vec3_t		viewheight;
 	vec3_t		punchangle;
@@ -236,14 +248,9 @@ typedef struct
 	float		addangletotal;
 	float		prevaddangletotal;
 
-	// predicted origin and velocity
-	vec3_t		simorg;
+	// predicted velocity
 	vec3_t		simvel;
 
-	// server state information
-	int		playernum;
-	int		maxclients;
-
 	entity_state_t	instanced_baseline[MAX_CUSTOM_BASELINES];
 	int		instanced_baseline_count;
 
@@ -251,8 +258,6 @@ typedef struct
 	char		event_precache[MAX_EVENTS][MAX_QPATH];
 	char		files_precache[MAX_CUSTOM][MAX_QPATH];
 	lightstyle_t	lightstyles[MAX_LIGHTSTYLES];
-	model_t		*models[MAX_MODELS+1];		// precached models (plus sentinel slot)
-	int		nummodels;
 	int		numfiles;
 
 	consistency_t	consistency_list[MAX_MODELS];
@@ -270,6 +275,10 @@ typedef struct
 	model_t		*worldmodel;			// pointer to world
 
 	int lostpackets;					// count lost packets and show dialog in menu
+
+	double frametime_remainder;
+
+	uint worldmapCRC;
 } client_t;
 
 /*
@@ -336,8 +345,7 @@ typedef struct
 	byte     charWidths[256]; // scaled widths
 	int      charHeight;      // scaled height
 	int      type;            // fixed width font or variable
-	int      rendermode;      // default rendermode
-	qboolean	nearest;         // nearest filtering enabled
+	convar_t *rendermode;     // user-defined default rendermode
 	qboolean	valid;           // all rectangles are valid
 } cl_font_t;
 
@@ -423,13 +431,6 @@ typedef struct
 	float		applied_angle;
 } screen_shake_t;
 
-typedef enum
-{
-	NET_REQUEST_CANCEL = 0,	// request was cancelled for some reasons
-	NET_REQUEST_GAMEUI,		// called from GameUI
-	NET_REQUEST_CLIENT,		// called from Client
-} net_request_type_t;
-
 typedef struct
 {
 	net_response_t		resp;
@@ -491,11 +492,8 @@ typedef struct
 	client_textmessage_t *titles;			// title messages, not network messages
 	int		numTitles;
 
-	net_request_type_t	request_type;		// filter the requests
 	net_request_t	net_requests[MAX_REQUESTS];	// no reason to keep more
-	net_request_t	*master_request;		// queued master request
 
-	efrag_t		*free_efrags;		// linked efrags
 	cl_entity_t	viewent;			// viewmodel
 
 	qboolean client_dll_uses_sdl;
@@ -512,8 +510,9 @@ typedef struct
 	player_info_t	playerinfo;		// local playerinfo
 
 	gameui_draw_t	ds;			// draw2d stuff (menu images)
-	GAMEINFO		gameInfo;			// current gameInfo
-	GAMEINFO		*modsInfo[MAX_MODS];	// simplified gameInfo for MainUI
+	gameinfo2_t		gameInfo;	// current gameInfo
+	gameinfo2_t		*modsInfo;	// simplified gameInfo for MainUI, allocated by demand
+	GAMEINFO		**oldModsInfo;	// simplified gameInfo for older MainUI, allocated by demand
 
 	ui_globalvars_t	*globals;
 
@@ -522,7 +521,7 @@ typedef struct
 	int		logo_yres;
 	float		logo_length;
 
-	qboolean use_text_api;
+	qboolean use_extended_api;
 } gameui_static_t;
 
 typedef struct
@@ -543,12 +542,8 @@ typedef struct
 
 	poolhandle_t      mempool;			// client premamnent pool: edicts etc
 
-	netadr_t		hltv_listen_address;
-
 	int		signon;			// 0 to SIGNONS, for the signon sequence.
-	int		quakePort;		// a 16 bit value that allows quake servers
-						// to work around address translating routers
-						// g-cont. this port allow many copies of engine in multiplayer game
+
 	// connection information
 	char		servername[MAX_QPATH];	// name of server from original connect
 	double		connect_time;		// for connection retransmits
@@ -565,7 +560,6 @@ typedef struct
 	byte		datagram_buf[MAX_DATAGRAM];
 
 	netchan_t		netchan;
-	int		challenge;		// from the server to use for connecting
 
 	float		packet_loss;
 	double		packet_loss_recalc_time;
@@ -627,14 +621,19 @@ typedef struct
 	file_t		*demofile;
 	file_t		*demoheader;		// contain demo startup info in case we record a demo on this level
 	qboolean internetservers_wait;	// internetservers is waiting for dns request
-	qboolean internetservers_pending;	// internetservers is waiting for dns request
+	qboolean internetservers_pending; // if true, clean master server pings
+	uint32_t internetservers_key;       // compare key to validate master server reply
+	char     internetservers_query[512]; // cached query
+	uint32_t internetservers_query_len;
 
-	// legacy mode support
-	qboolean legacymode;				// one-way 48 protocol compatibility
-	netadr_t legacyserver;
+	// multiprotocol support
+	connprotocol_t legacymode;
 	int extensions;
 
 	netadr_t serveradr;
+
+	// do we accept utf8 as input
+	qboolean accept_utf8;
 } client_static_t;
 
 #ifdef __cplusplus
@@ -653,57 +652,57 @@ extern gameui_static_t	gameui;
 //
 // cvars
 //
+extern convar_t	showpause;
 extern convar_t	mp_decals;
-extern convar_t	cl_logofile;
-extern convar_t	cl_logocolor;
+extern convar_t	cl_logomaxdim;
 extern convar_t	cl_allow_download;
-extern convar_t	cl_allow_upload;
 extern convar_t	cl_download_ingame;
-extern convar_t	*cl_nopred;
-extern convar_t	*cl_timeout;
-extern convar_t	*cl_nodelta;
-extern convar_t	*cl_interp;
-extern convar_t *cl_nointerp;
-extern convar_t	*cl_showerror;
-extern convar_t	*cl_nosmooth;
-extern convar_t	*cl_smoothtime;
-extern convar_t	*cl_crosshair;
-extern convar_t	*cl_testlights;
-extern convar_t	*cl_cmdrate;
-extern convar_t	*cl_updaterate;
-extern convar_t	*cl_solid_players;
-extern convar_t	*cl_idealpitchscale;
-extern convar_t	*cl_allow_levelshots;
-extern convar_t	*cl_lightstyle_lerping;
-extern convar_t	*cl_draw_particles;
-extern convar_t	*cl_draw_tracers;
-extern convar_t	*cl_levelshot_name;
-extern convar_t	*cl_draw_beams;
-extern convar_t	*cl_clockreset;
-extern convar_t	*cl_fixtimerate;
-extern convar_t	*hud_fontscale;
-extern convar_t	*hud_scale;
-extern convar_t	*gl_showtextures;
-extern convar_t	*cl_bmodelinterp;
-extern convar_t	*cl_lw;		// local weapons
-extern convar_t	*cl_charset;
-extern convar_t	*cl_trace_messages;
-extern convar_t	*hud_utf8;
-extern convar_t	*cl_showevents;
-extern convar_t	*scr_centertime;
-extern convar_t	*scr_viewsize;
-extern convar_t	*scr_loading;
-extern convar_t	*v_dark;	// start from dark
-extern convar_t	*net_graph;
-extern convar_t	*rate;
-extern convar_t	*m_ignore;
-extern convar_t	*r_showtree;
-extern convar_t	*ui_renderworld;
+extern convar_t	cl_nopred;
+extern convar_t	cl_timeout;
+extern convar_t	cl_interp;
+extern convar_t cl_nointerp;
+extern convar_t	cl_showerror;
+extern convar_t	cl_nosmooth;
+extern convar_t	cl_smoothtime;
+extern convar_t	cl_crosshair;
+extern convar_t	cl_testlights;
+extern convar_t	cl_cmdrate;
+extern convar_t	cl_updaterate;
+extern convar_t	cl_solid_players;
+extern convar_t	cl_idealpitchscale;
+extern convar_t	cl_allow_levelshots;
+extern convar_t	cl_draw_particles;
+extern convar_t	cl_draw_tracers;
+extern convar_t	cl_levelshot_name;
+extern convar_t	cl_draw_beams;
+extern convar_t	cl_clockreset;
+extern convar_t	hud_fontscale;
+extern convar_t hud_fontrender;
+extern convar_t	hud_scale;
+extern convar_t hud_scale_minimal_width;
+extern convar_t	r_showtextures;
+extern convar_t	cl_bmodelinterp;
+extern convar_t	cl_lw;		// local weapons
+extern convar_t	cl_charset;
+extern convar_t	cl_trace_stufftext;
+extern convar_t	cl_trace_messages;
+extern convar_t	cl_trace_events;
+extern convar_t	hud_utf8;
+extern convar_t	cl_showevents;
+extern convar_t	scr_centertime;
+extern convar_t	scr_viewsize;
+extern convar_t	scr_loading;
+extern convar_t	v_dark;	// start from dark
+extern convar_t	net_graph;
+extern convar_t	rate;
+extern convar_t	m_ignore;
+extern convar_t	r_showtree;
+extern convar_t	ui_renderworld;
+extern convar_t cl_fixmodelinterpolationartifacts;
 
 //=============================================================================
 
 void CL_SetLightstyle( int style, const char* s, float f );
-void CL_RunLightStyles( void );
 void CL_DecayLights( void );
 dlight_t *CL_GetDynamicLight( int number );
 dlight_t *CL_GetEntityLight( int number );
@@ -714,12 +713,8 @@ dlight_t *CL_GetEntityLight( int number );
 // cl_cmds.c
 //
 void CL_Quit_f( void );
-void CL_ScreenShot_f( void );
-void CL_SnapShot_f( void );
+void CL_GenericShot_f( void );
 void CL_PlayCDTrack_f( void );
-void CL_EnvShot_f( void );
-void CL_SkyShot_f( void );
-void CL_SaveShot_f( void );
 void CL_LevelShot_f( void );
 void CL_SetSky_f( void );
 void SCR_Viewpos_f( void );
@@ -740,8 +735,6 @@ void CL_ClearResourceLists( void );
 void CL_Parse_Debug( qboolean enable );
 void CL_Parse_RecordCommand( int cmd, int startoffset );
 void CL_ResetFrame( frame_t *frame );
-void CL_WriteMessageHistory( void );
-const char *CL_MsgInfo( int cmd );
 
 //
 // cl_efx.c
@@ -752,19 +745,16 @@ void CL_Particle( const vec3_t org, int color, float life, int zpos, int zvel );
 // cl_main.c
 //
 void CL_Init( void );
-void CL_SendCommand( void );
 void CL_Disconnect_f( void );
 void CL_ProcessFile( qboolean successfully_received, const char *filename );
-void CL_WriteUsercmd( sizebuf_t *msg, int from, int to );
-int CL_GetFragmentSize( void *unused , fragsize_t mode );
+void CL_WriteUsercmd( connprotocol_t proto, sizebuf_t *msg, int from, int to );
+void CL_SetupNetchanForProtocol( connprotocol_t proto );
 qboolean CL_PrecacheResources( void );
 void CL_SetupOverviewParams( void );
 void CL_UpdateFrameLerp( void );
 int CL_IsDevOverviewMode( void );
-void CL_PingServers_f( void );
-void CL_SignonReply( void );
+void CL_SignonReply( connprotocol_t proto );
 void CL_ClearState( void );
-size_t CL_BuildMasterServerScanRequest( char *buf, size_t size, qboolean nat );
 
 //
 // cl_demo.c
@@ -780,8 +770,6 @@ void CL_CheckStartupDemos( void );
 void CL_WriteDemoJumpTime( void );
 void CL_CloseDemoHeader( void );
 void CL_DemoCompleted( void );
-void CL_StopPlayback( void );
-void CL_StopRecord( void );
 void CL_PlayDemo_f( void );
 void CL_TimeDemo_f( void );
 void CL_StartDemos_f( void );
@@ -789,19 +777,18 @@ void CL_Demos_f( void );
 void CL_DeleteDemo_f( void );
 void CL_Record_f( void );
 void CL_Stop_f( void );
+void CL_ListDemo_f( void );
+int CL_GetDemoComment( const char *demoname, char *comment );
 
 //
 // cl_events.c
 //
-void CL_ParseEvent( sizebuf_t *msg );
-void CL_ParseReliableEvent( sizebuf_t *msg );
+void CL_ParseEvent( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseReliableEvent( sizebuf_t *msg, connprotocol_t proto );
 void CL_SetEventIndex( const char *szEvName, int ev_index );
-void CL_QueueEvent( int flags, int index, float delay, event_args_t *args );
 void CL_PlaybackEvent( int flags, const edict_t *pInvoker, word eventindex, float delay, float *origin,
 	float *angles, float fparam1, float fparam2, int iparam1, int iparam2, int bparam1, int bparam2 );
 void CL_RegisterEvent( int lastnum, const char *szEvName, pfnEventHook func );
-void CL_BatchResourceRequest( qboolean initialize );
-int CL_EstimateNeededResources( void );
 void CL_ResetEvent( event_info_t *ei );
 word CL_EventIndex( const char *name );
 void CL_FireEvents( void );
@@ -810,9 +797,10 @@ void CL_FireEvents( void );
 // cl_font.c
 //
 qboolean CL_FixedFont( cl_font_t *font );
-qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float scale, int rendermode, uint texFlags );
-qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float scale, int rendermode, uint texFlags );
+qboolean Con_LoadFixedWidthFont( const char *fontname, cl_font_t *font, float scale, convar_t *rendermode, uint texFlags );
+qboolean Con_LoadVariableWidthFont( const char *fontname, cl_font_t *font, float scale, convar_t *rendermode, uint texFlags );
 void CL_FreeFont( cl_font_t *font );
+void CL_SetFontRendermode( cl_font_t *font );
 int CL_DrawCharacter( float x, float y, int number, rgba_t color, cl_font_t *font, int flags );
 int CL_DrawString( float x, float y, const char *s, rgba_t color, cl_font_t *font, int flags );
 void CL_DrawCharacterLen( cl_font_t *font, int number, int *width, int *height );
@@ -825,12 +813,9 @@ int CL_DrawStringf( cl_font_t *font, float x, float y, rgba_t color, int flags,
 //
 void CL_UnloadProgs( void );
 qboolean CL_LoadProgs( const char *name );
-void CL_ParseUserMessage( sizebuf_t *msg, int svc_num );
 void CL_LinkUserMessage( char *pszName, const int svc_num, int iSize );
-void CL_ParseFinaleCutscene( sizebuf_t *msg, int level );
-void CL_ParseTextMessage( sizebuf_t *msg );
 void CL_DrawHUD( int state );
-void CL_InitEdicts( void );
+void CL_InitEdicts( int maxclients );
 void CL_FreeEdicts( void );
 void CL_ClearWorld( void );
 void CL_DrawCenterPrint( void );
@@ -838,64 +823,96 @@ void CL_ClearSpriteTextures( void );
 void CL_CenterPrint( const char *text, float y );
 void CL_TextMessageParse( byte *pMemFile, int fileSize );
 client_textmessage_t *CL_TextMessageGet( const char *pName );
-int pfnDecalIndexFromName( const char *szDecalName );
-int pfnIndexFromTrace( struct pmtrace_s *pTrace );
 model_t *CL_ModelHandle( int modelindex );
 void NetAPI_CancelAllRequests( void );
-int CL_FindModelIndex( const char *m );
 cl_entity_t *CL_GetLocalPlayer( void );
 model_t *CL_LoadClientSprite( const char *filename );
 model_t *CL_LoadModel( const char *modelname, int *index );
-HSPRITE EXPORT pfnSPR_Load( const char *szPicName );
 HSPRITE pfnSPR_LoadExt( const char *szPicName, uint texFlags );
 void SPR_AdjustSize( float *x, float *y, float *w, float *h );
-void SPR_AdjustTexCoords( float width, float height, float *s1, float *t1, float *s2, float *t2 );
 int CL_GetScreenInfo( SCREENINFO *pscrinfo );
-void CL_FillRGBA( int x, int y, int width, int height, int r, int g, int b, int a );
-void CL_PlayerTrace( float *start, float *end, int traceFlags, int ignore_pe, pmtrace_t *tr );
-void CL_PlayerTraceExt( float *start, float *end, int traceFlags, int (*pfnIgnore)( physent_t *pe ), pmtrace_t *tr );
 pmtrace_t *PM_CL_TraceLine( float *start, float *end, int flags, int usehull, int ignore_pe );
 const char *PM_CL_TraceTexture( int ground, float *vstart, float *vend );
 int PM_CL_PointContents( const float *p, int *truecontents );
-void CL_SetTraceHull( int hull );
-void CL_GetMousePosition( int *mx, int *my ); // TODO: move to input
-cl_entity_t* CL_GetViewModel( void );
-void pfnGetScreenFade( struct screenfade_s *fade );
 physent_t *pfnGetPhysent( int idx );
 struct msurface_s *pfnTraceSurface( int ground, float *vstart, float *vend );
 movevars_t *pfnGetMoveVars( void );
 void CL_EnableScissor( scissor_state_t *scissor, int x, int y, int width, int height );
 void CL_DisableScissor( scissor_state_t *scissor );
 qboolean CL_Scissor( const scissor_state_t *scissor, float *x, float *y, float *width, float *height, float *u0, float *v0, float *u1, float *v1 );
+struct cl_entity_s *CL_GetEntityByIndex( int index );
 
 _inline cl_entity_t *CL_EDICT_NUM( int n )
 {
 	if( !clgame.entities )
 	{
-		Host_Error( "CL_EDICT_NUM: clgame.entities is NULL\n");
+		Host_Error( "%s: clgame.entities is NULL\n", __func__ );
 		return NULL;
 	}
 
 	if(( n >= 0 ) && ( n < clgame.maxEntities ))
 		return clgame.entities + n;
 
-	Host_Error( "CL_EDICT_NUM: bad number %i\n", n );
+	Host_Error( "%s: bad number %i\n", __func__, n );
 	return NULL;
 }
 
 //
 // cl_parse.c
 //
-void CL_ParseServerMessage( sizebuf_t *msg, qboolean normal_message );
-void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message );
-void CL_LegacyPrecache_f( void );
-
-void CL_ParseTempEntity( sizebuf_t *msg );
+void CL_ParseSetAngle( sizebuf_t *msg );
+void CL_ParseServerData( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseLightStyle( sizebuf_t *msg, connprotocol_t proto );
+void CL_UpdateUserinfo( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseResource( sizebuf_t *msg );
+void CL_ParseClientData( sizebuf_t *msg, connprotocol_t proto );
+void CL_UpdateUserPings( sizebuf_t *msg );
+void CL_ParseParticles( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseRestoreSoundPacket( sizebuf_t *msg );
+void CL_ParseBaseline( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseSignon( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseRestore( sizebuf_t *msg );
+void CL_ParseStaticDecal( sizebuf_t *msg );
+void CL_ParseAddAngle( sizebuf_t *msg );
+void CL_RegisterUserMessage( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseResourceList( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseMovevars( sizebuf_t *msg );
+void CL_ParseResourceRequest( sizebuf_t *msg );
+void CL_ParseCustomization( sizebuf_t *msg );
+void CL_ParseCrosshairAngle( sizebuf_t *msg );
+void CL_ParseSoundFade( sizebuf_t *msg );
+void CL_ParseFileTransferFailed( sizebuf_t *msg );
+void CL_ParseHLTV( sizebuf_t *msg );
+void CL_ParseDirector( sizebuf_t *msg );
+void CL_ParseVoiceInit( sizebuf_t *msg );
+void CL_ParseVoiceData( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseResLocation( sizebuf_t *msg );
+void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext, const connprotocol_t proto );
+void CL_ParseServerMessage( sizebuf_t *msg );
+qboolean CL_ParseCommonDLLMessage( sizebuf_t *msg, connprotocol_t proto, int svc_num, int startoffset );
+void CL_ParseTempEntity( sizebuf_t *msg, connprotocol_t proto );
 qboolean CL_DispatchUserMessage( const char *pszName, int iSize, void *pbuf );
 qboolean CL_RequestMissingResources( void );
-void CL_RegisterResources ( sizebuf_t *msg );
+void CL_RegisterResources( sizebuf_t *msg, connprotocol_t proto );
 void CL_ParseViewEntity( sizebuf_t *msg );
-void CL_ParseServerTime( sizebuf_t *msg );
+void CL_ParseServerTime( sizebuf_t *msg, connprotocol_t proto );
+void CL_ParseUserMessage( sizebuf_t *msg, int svc_num, connprotocol_t proto );
+void CL_ParseFinaleCutscene( sizebuf_t *msg, int level );
+void CL_ParseTextMessage( sizebuf_t *msg );
+void CL_ParseExec( sizebuf_t *msg );
+void CL_BatchResourceRequest( qboolean initialize );
+int CL_EstimateNeededResources( void );
+
+//
+// cl_parse_48.c
+//
+void CL_ParseLegacyServerMessage( sizebuf_t *msg );
+void CL_LegacyPrecache_f( void );
+
+//
+// cl_parse_gs.c
+//
+void CL_ParseGoldSrcServerMessage( sizebuf_t *msg );
 
 //
 // cl_scrn.c
@@ -903,8 +920,6 @@ void CL_ParseServerTime( sizebuf_t *msg );
 void SCR_VidInit( void );
 void SCR_TileClear( void );
 void SCR_DirtyScreen( void );
-void SCR_AddDirtyPoint( int x, int y );
-void SCR_InstallParticlePalette( void );
 void SCR_EndLoadingPlaque( void );
 void SCR_RegisterTextures( void );
 void SCR_LoadCreditsFont( void );
@@ -914,6 +929,7 @@ void SCR_NetSpeeds( void );
 void SCR_RSpeeds( void );
 void SCR_DrawFPS( int height );
 void SCR_DrawPos( void );
+void SCR_DrawEnts( void );
 
 //
 // cl_netgraph.c
@@ -939,52 +955,46 @@ void CL_SetSolidPlayers( int playernum );
 void CL_InitClientMove( void );
 void CL_PredictMovement( qboolean repredicting );
 void CL_CheckPredictionError( void );
-qboolean CL_IsPredicted( void );
-int CL_TruePointContents( const vec3_t p );
 int CL_WaterEntity( const float *rgflPos );
 cl_entity_t *CL_GetWaterEntity( const float *rgflPos );
-int CL_TestLine( const vec3_t start, const vec3_t end, int flags );
 pmtrace_t *CL_VisTraceLine( vec3_t start, vec3_t end, int flags );
 pmtrace_t CL_TraceLine( vec3_t start, vec3_t end, int flags );
-void CL_PushTraceBounds( int hullnum, const float *mins, const float *maxs );
-void CL_PopTraceBounds( void );
 void CL_MoveSpectatorCamera( void );
 void CL_SetLastUpdate( void );
 void CL_RedoPrediction( void );
 void CL_PushPMStates( void );
 void CL_PopPMStates( void );
 void CL_SetUpPlayerPrediction( int dopred, int bIncludeLocalClient );
+void CL_SetIdealPitch( void );
 
 //
 // cl_qparse.c
 //
-void CL_ParseQuakeMessage( sizebuf_t *msg, qboolean normal_message );
+void CL_ParseQuakeMessage( sizebuf_t *msg );
 
 //
 // cl_frame.c
 //
 struct channel_s;
 struct rawchan_s;
-int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta );
+qboolean CL_ValidateDeltaPacket( uint oldpacket, frame_t *oldframe );
+int CL_UpdateOldEntNum( int oldindex, frame_t *oldframe, entity_state_t **oldent );
+int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta, connprotocol_t proto );
 qboolean CL_AddVisibleEntity( cl_entity_t *ent, int entityType );
 void CL_ResetLatchedVars( cl_entity_t *ent, qboolean full_reset );
 qboolean CL_GetEntitySpatialization( struct channel_s *ch );
 qboolean CL_GetMovieSpatialization( struct rawchan_s *ch );
-void CL_ProcessPlayerState( int playerindex, entity_state_t *state );
 void CL_ComputePlayerOrigin( cl_entity_t *clent );
 void CL_ProcessPacket( frame_t *frame );
 void CL_MoveThirdpersonCamera( void );
 qboolean CL_IsPlayerIndex( int idx );
-void CL_SetIdealPitch( void );
 void CL_EmitEntities( void );
 
 //
 // cl_remap.c
 //
 remap_info_t *CL_GetRemapInfoForEntity( cl_entity_t *e );
-void CL_AllocRemapInfo( cl_entity_t *entity, model_t *model, int topcolor, int bottomcolor );
-void CL_FreeRemapInfo( remap_info_t *info );
-void CL_UpdateRemapInfo( cl_entity_t *ent, int topcolor, int bottomcolor );
+qboolean CL_EntitySetRemapColors( cl_entity_t *e, model_t *mod, int top, int bottom );
 void CL_ClearAllRemaps( void );
 
 //
@@ -1001,18 +1011,17 @@ const ref_overview_t *GL_GetOverviewParms( void );
 //
 void R_StoreEfrags( efrag_t **ppefrag, int framecount );
 void R_AddEfrags( cl_entity_t *ent );
+
 //
 // cl_tent.c
 //
 struct particle_s;
-int CL_AddEntity( int entityType, cl_entity_t *pEnt );
 void CL_WeaponAnim( int iAnim, int body );
 void CL_ClearEffects( void );
 void CL_ClearEfrags( void );
 void CL_TestLights( void );
 void CL_FireCustomDecal( int textureIndex, int entityIndex, int modelIndex, float *pos, int flags, float scale );
 void CL_DecalShoot( int textureIndex, int entityIndex, int modelIndex, float *pos, int flags );
-void CL_PlayerDecal( int playerIndex, int textureIndex, int entityIndex, float *pos );
 void R_FreeDeadParticles( struct particle_s **ppparticles );
 void CL_AddClientResource( const char *filename, int type );
 void CL_AddClientResources( void );
@@ -1020,7 +1029,6 @@ void CL_InitParticles( void );
 void CL_ClearParticles( void );
 void CL_FreeParticles( void );
 void CL_InitTempEnts( void );
-void CL_ClearTempEnts( void );
 void CL_FreeTempEnts( void );
 void CL_TempEntUpdate( void );
 void CL_InitViewBeams( void );
@@ -1034,12 +1042,11 @@ void CL_ReadPointFile_f( void );
 void CL_DrawEFX( float time, qboolean fTrans );
 void CL_ThinkParticle( double frametime, particle_t *p );
 void CL_ReadLineFile_f( void );
-void CL_RunLightStyles( void );
 
 //
 // console.c
 //
-extern convar_t *con_fontsize;
+extern convar_t con_fontsize;
 int Con_Visible( void );
 qboolean Con_FixedFont( void );
 void Con_VidInit( void );
@@ -1054,27 +1061,22 @@ int Con_UtfProcessChar( int in );
 int Con_UtfProcessCharForce( int in );
 int Con_UtfMoveLeft( char *str, int pos );
 int Con_UtfMoveRight( char *str, int pos, int length );
-void Con_DefaultColor( int r, int g, int b );
-void Con_InvalidateFonts( void );
+void Con_DefaultColor( int r, int g, int b, qboolean gameui );
 cl_font_t *Con_GetCurFont( void );
 cl_font_t *Con_GetFont( int num );
-void Con_DrawCharacterLen( int number, int *width, int *height );
 int Con_DrawString( int x, int y, const char *string, rgba_t setColor ); // legacy, use cl_font.c
 void GAME_EXPORT Con_DrawStringLen( const char *pText, int *length, int *height ); // legacy, use cl_font.c
 void Con_CharEvent( int key );
-void Con_RestoreFont( void );
 void Key_Console( int key );
 void Key_Message( int key );
 void Con_FastClose( void );
 void Con_Bottom( void );
-void Con_Top( void );
 void Con_PageDown( int lines );
 void Con_PageUp( int lines );
 
 //
 // s_main.c
 //
-void S_StreamRawSamples( int samples, int rate, int width, int channels, const byte *data );
 void S_StreamAviSamples( void *Avi, int entnum, float fvol, float attn, float synctime );
 void S_StartBackgroundTrack( const char *intro, const char *loop, int position, qboolean fullpath );
 void S_StopBackgroundTrack( void );
@@ -1112,7 +1114,7 @@ qboolean UI_MouseInRect( void );
 qboolean UI_IsVisible( void );
 void UI_ResetPing( void );
 void UI_ShowUpdateDialog( qboolean preferStore );
-void UI_ShowMessageBox( const char *text );
+qboolean UI_ShowMessageBox( const char *text );
 void UI_AddTouchButtonToList( const char *name, const char *texture, const char *command, unsigned char *color, int flags );
 void UI_ConnectionProgress_Disconnect( void );
 void UI_ConnectionProgress_Download( const char *pszFileName, const char *pszServerName, const char *pszServerPath, int iCurrent, int iTotal, const char *comment );
@@ -1121,11 +1123,6 @@ void UI_ConnectionProgress_Precache( void );
 void UI_ConnectionProgress_Connect( const char *server );
 void UI_ConnectionProgress_ChangeLevel( void );
 void UI_ConnectionProgress_ParseServerInfo( const char *server );
-void pfnPIC_Set( HIMAGE hPic, int r, int g, int b, int a );
-void pfnPIC_Draw( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawTrans( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawHoles( int x, int y, int width, int height, const wrect_t *prc );
-void pfnPIC_DrawAdditive( int x, int y, int width, int height, const wrect_t *prc );
 
 //
 // cl_mobile.c
@@ -1171,5 +1168,7 @@ int Key_ToUpper( int key );
 void OSK_Draw( void );
 
 extern rgba_t g_color_table[8];
+extern triangleapi_t gTriApi;
+extern net_api_t gNetApi;
 
 #endif//CLIENT_H

engine/client/gamma.c

@@ -0,0 +1,438 @@
+/*
+gamma.c - gamma routines
+Copyright (C) 2011 Uncle Mike
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+
+#include "common.h"
+#include "client.h"
+#include "xash3d_mathlib.h"
+#include "enginefeatures.h"
+
+//-----------------------------------------------------------------------------
+// Gamma conversion support
+//-----------------------------------------------------------------------------
+static qboolean gamma_rebuilt;
+static byte	texgammatable[256];
+static uint	lightgammatable[1024];
+static uint	lineargammatable[1024];
+static uint	screengammatable[1024];
+static CVAR_DEFINE( v_direct, "direct", "0.9", 0, "direct studio lighting" );
+static CVAR_DEFINE( v_texgamma, "texgamma", "2.0", 0, "texgamma amount" );
+static CVAR_DEFINE( v_lightgamma, "lightgamma", "2.5", 0, "lightgamma amount" );
+static CVAR_DEFINE( v_brightness, "brightness", "0.0", FCVAR_ARCHIVE, "brightness factor" );
+static CVAR_DEFINE( v_gamma, "gamma", "2.5", FCVAR_ARCHIVE, "gamma amount" );
+
+static void BuildGammaTable( const float gamma, const float brightness, const float texgamma, const float lightgamma )
+{
+	float g1, g2, g3;
+	int i;
+
+	if( gamma != 0.0 )
+		g1 = 1.0 / gamma;
+	else g1 = 0.4;
+
+	g2 = g1 * texgamma;
+
+	if( brightness <= 0.0 )
+		g3 = 0.125;
+	else if( brightness <= 1.0 )
+		g3 = 0.125 - brightness * brightness * 0.075;
+	else
+		g3 = 0.05;
+
+	for( i = 0; i < 256; i++ )
+	{
+		double d = pow( i / 255.0, (double)g2 );
+		int inf = d * 255.0;
+		texgammatable[i] = bound( 0, inf, 255 );
+	}
+
+	for( i = 0; i < 1024; i++ )
+	{
+		double d;
+		float f = pow( i / 1023.0, (double)lightgamma );
+		int inf;
+
+		if( brightness > 1.0 )
+			f *= brightness;
+
+		if( f <= g3 )
+			f = ( f / g3 ) * 0.125;
+		else
+			f = (( f - g3 ) / ( 1.0 - g3 )) * 0.875 + 0.125;
+
+		d = pow( (double)f, (double)g1 ); // do not remove the cast, or tests fail
+		inf = d * 1023.0;
+		lightgammatable[i] = bound( 0, inf, 1023 );
+
+		// do these calculations in the same loop...
+		lineargammatable[i] = pow( i / 1023.0, (double)gamma ) * 1023.0;
+		screengammatable[i] = pow( i / 1023.0, 1.0 / gamma ) * 1023.0;
+	}
+}
+
+static void V_ValidateGammaCvars( void )
+{
+	if( v_gamma.value < 1.8f )
+		Cvar_DirectSet( &v_gamma, "1.8" );
+	else if( v_gamma.value > 3.0f )
+		Cvar_DirectSet( &v_gamma, "3" );
+
+	if( v_texgamma.value < 1.8f )
+		Cvar_DirectSet( &v_texgamma, "1.8" );
+	else if( v_texgamma.value > 3.0f )
+		Cvar_DirectSet( &v_texgamma, "3" );
+
+	if( v_lightgamma.value < 1.8f )
+		Cvar_DirectSet( &v_lightgamma, "1.8" );
+	else if( v_lightgamma.value > 3.0f )
+		Cvar_DirectSet( &v_lightgamma, "3" );
+
+	if( v_brightness.value < 0.0f )
+		Cvar_DirectSet( &v_brightness, "0" );
+	else if( v_brightness.value > 3.0f )
+		Cvar_DirectSet( &v_brightness, "3" );
+}
+
+void V_CheckGamma( void )
+{
+	static qboolean dirty = false;
+
+	// because these cvars were defined as archive
+	// but wasn't doing anything useful
+	// reset them into default values
+	// this might be removed after a while
+	if( v_direct.value == 1.0f || v_lightgamma.value == 1.0f )
+	{
+		Cvar_DirectSet( &v_direct, "0.9" );
+		Cvar_DirectSet( &v_lightgamma, "2.5" );
+	}
+
+	if( cls.scrshot_action == scrshot_envshot || cls.scrshot_action == scrshot_skyshot )
+	{
+		dirty = true; // force recalculate next normal frame
+		BuildGammaTable( 1.8f, 0.0f, 2.0f, 2.5f );
+		if( ref.initialized )
+			ref.dllFuncs.R_GammaChanged( true );
+		return;
+	}
+
+	if( dirty || FBitSet( v_texgamma.flags|v_lightgamma.flags|v_brightness.flags|v_gamma.flags, FCVAR_CHANGED ))
+	{
+		V_ValidateGammaCvars();
+
+		dirty = false;
+		gamma_rebuilt = true;
+
+		BuildGammaTable( v_gamma.value, v_brightness.value, v_texgamma.value, v_lightgamma.value );
+
+		// force refdll to recalculate lightmaps
+		if( ref.initialized )
+			ref.dllFuncs.R_GammaChanged( false );
+	}
+}
+
+void V_CheckGammaEnd( void )
+{
+	// don't reset changed flag if it was set during frame
+	// keep it for next frame
+	if( !gamma_rebuilt )
+		return;
+
+	gamma_rebuilt = false;
+
+	// keep the flags until the end of frame so client.dll will catch these changes
+	if( FBitSet( v_texgamma.flags|v_lightgamma.flags|v_brightness.flags|v_gamma.flags, FCVAR_CHANGED ))
+	{
+		ClearBits( v_texgamma.flags, FCVAR_CHANGED );
+		ClearBits( v_lightgamma.flags, FCVAR_CHANGED );
+		ClearBits( v_brightness.flags, FCVAR_CHANGED );
+		ClearBits( v_gamma.flags, FCVAR_CHANGED );
+	}
+}
+
+void V_Init( void )
+{
+	Cvar_RegisterVariable( &v_texgamma );
+	Cvar_RegisterVariable( &v_lightgamma );
+	Cvar_RegisterVariable( &v_brightness );
+	Cvar_RegisterVariable( &v_gamma );
+	Cvar_RegisterVariable( &v_direct );
+
+	// force gamma init
+	SetBits( v_gamma.flags, FCVAR_CHANGED );
+	V_CheckGamma();
+}
+
+byte TextureToGamma( byte b )
+{
+	if( FBitSet( host.features, ENGINE_LINEAR_GAMMA_SPACE ))
+		return b;
+
+	return texgammatable[b];
+}
+
+byte LightToTexGamma( byte b )
+{
+	if( FBitSet( host.features, ENGINE_LINEAR_GAMMA_SPACE ))
+		return b;
+
+	// 255 << 2 is 1020, impossible to overflow
+	return lightgammatable[b << 2] >> 2;
+}
+
+uint LightToTexGammaEx( uint b )
+{
+	if( FBitSet( host.features, ENGINE_LINEAR_GAMMA_SPACE ))
+		return b;
+
+	if( unlikely( b > ARRAYSIZE( lightgammatable )))
+		return 0;
+
+	return lightgammatable[b];
+}
+
+uint ScreenGammaTable( uint b )
+{
+	if( FBitSet( host.features, ENGINE_LINEAR_GAMMA_SPACE ))
+		return b;
+
+	if( unlikely( b > ARRAYSIZE( screengammatable )))
+		return 0;
+
+	return screengammatable[b];
+}
+
+uint LinearGammaTable( uint b )
+{
+	if( FBitSet( host.features, ENGINE_LINEAR_GAMMA_SPACE ))
+		return b;
+
+	if( unlikely( b > ARRAYSIZE( lineargammatable )))
+		return 0;
+	return lineargammatable[b];
+}
+
+#if XASH_ENGINE_TESTS
+#include "tests.h"
+
+typedef struct precomputed_gamma_tables_s
+{
+	float gamma;
+	float brightness;
+	float texgamma;
+	float lightgamma;
+	byte  texgammatable[256];
+	int   lightgammatable[1024];
+	int   lineargammatable[1024];
+	int   screengammatable[1024];
+} precomputed_gamma_tables_t;
+
+// put at the end of the file, to not confuse Qt Creator's parser
+precomputed_gamma_tables_t *Test_GetGammaTables( int i );
+
+static void Test_PrecomputedGammaTables( void )
+{
+	precomputed_gamma_tables_t *data;
+	int i = 0;
+
+	while(( data = Test_GetGammaTables( i )))
+	{
+		int j;
+
+		BuildGammaTable( data->gamma, data->brightness, data->texgamma, data->lightgamma );
+
+		for( j = 0; j < 1024; j++ )
+		{
+			if( j < 256 )
+			{
+				TASSERT_EQi( texgammatable[j], data->texgammatable[j] );
+			}
+
+			TASSERT_EQi( lightgammatable[j], data->lightgammatable[j] );
+			TASSERT_EQi( lineargammatable[j], data->lineargammatable[j] );
+			TASSERT_EQi( screengammatable[j], data->screengammatable[j] );
+		}
+		i++;
+	}
+}
+
+void Test_RunGamma( void )
+{
+	TRUN( Test_PrecomputedGammaTables() );
+}
+
+precomputed_gamma_tables_t *Test_GetGammaTables( int i )
+{
+	static precomputed_gamma_tables_t precomputed_data[] = {
+	{
+		.gamma = 2.5,
+		.brightness = 0.0,
+		.texgamma = 2.0,
+		.lightgamma = 2.5,
+		.texgammatable = {
+			0, 3, 5, 7, 9, 10, 12, 14, 15, 17, 19, 20, 22, 23, 25, 26, 27, 29, 30, 31, 33, 34, 35, 37, 38, 39, 41, 42, 43, 44, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 57, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 79, 80, 81, 82, 83, 84,
+			85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 132, 133, 134, 135, 136, 137, 138,
+			139, 140, 141, 142, 143, 144, 145, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 165, 166, 167, 168, 169, 170, 171, 172, 172, 173, 174, 175, 176, 177, 178, 179, 180, 180, 181, 182, 183, 184, 185,
+			186, 186, 187, 188, 189, 190, 191, 192, 192, 193, 194, 195, 196, 197, 198, 198, 199, 200, 201, 202, 203, 204, 204, 205, 206, 207, 208, 209, 209, 210, 211, 212, 213, 214, 214, 215, 216, 217, 218, 219, 219, 220, 221, 222, 223, 224, 224, 225, 226, 227, 228, 229,
+			229, 230, 231, 232, 233, 233, 234, 235, 236, 237, 238, 238, 239, 240, 241, 242, 242, 243, 244, 245, 246, 246, 247, 248, 249, 250, 250, 251, 252, 253, 254, 255
+		},
+		.lightgammatable = {
+			0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+			65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123,
+			124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
+			176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
+			228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279,
+			280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331,
+			332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 343, 343, 344, 345, 346, 347, 348, 349, 350, 351, 353, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 376, 376, 377, 379, 379, 380, 381, 382, 383,
+			384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, 435,
+			436, 437, 438, 439, 440, 441, 442, 443, 444, 446, 446, 447, 449, 449, 450, 451, 452, 453, 455, 455, 456, 457, 458, 459, 460, 461, 462, 463, 464, 465, 466, 468, 469, 470, 470, 472, 472, 473, 474, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487,
+			488, 489, 490, 491, 493, 493, 494, 495, 496, 498, 498, 499, 500, 502, 502, 503, 504, 505, 507, 508, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 520, 521, 521, 522, 523, 524, 525, 526, 527, 528, 530, 530, 531, 532, 533, 534, 536, 536, 537, 538, 539,
+			540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 552, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 564, 564, 565, 566, 567, 568, 570, 571, 571, 572, 573, 574, 576, 576, 577, 578, 579, 580, 581, 583, 583, 584, 585, 586, 587, 588, 590, 591, 591,
+			593, 593, 594, 596, 596, 597, 598, 600, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 611, 611, 612, 613, 615, 615, 616, 618, 618, 620, 621, 621, 622, 624, 625, 626, 627, 627, 628, 629, 630, 632, 633, 633, 634, 635, 636, 638, 638, 639, 641, 642, 643, 643,
+			644, 645, 646, 648, 648, 650, 651, 651, 652, 654, 655, 656, 656, 658, 658, 660, 660, 662, 662, 664, 664, 665, 666, 668, 668, 669, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 682, 682, 683, 684, 685, 686, 687, 688, 690, 690, 691, 692, 693, 695, 696,
+			696, 697, 698, 699, 700, 701, 702, 703, 705, 706, 706, 707, 708, 709, 710, 711, 712, 713, 715, 716, 716, 717, 718, 719, 721, 721, 722, 724, 724, 725, 727, 727, 728, 729, 730, 731, 733, 733, 734, 735, 736, 737, 738, 740, 740, 741, 743, 744, 744, 745, 747, 747,
+			748, 749, 750, 752, 753, 753, 755, 755, 757, 757, 758, 759, 760, 761, 762, 764, 764, 766, 766, 767, 769, 770, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 782, 783, 784, 784, 785, 786, 788, 789, 790, 791, 792, 792, 794, 794, 796, 796, 797, 799, 800,
+			801, 801, 802, 803, 804, 805, 806, 807, 809, 810, 810, 811, 813, 813, 815, 815, 816, 817, 819, 819, 820, 822, 823, 823, 824, 825, 826, 827, 829, 829, 830, 832, 832, 833, 835, 835, 837, 837, 839, 840, 840, 841, 842, 843, 844, 845, 847, 847, 849, 849, 850, 851,
+			852, 854, 854, 856, 856, 857, 859, 859, 860, 861, 862, 864, 864, 865, 867, 867, 868, 870, 870, 872, 872, 874, 875, 875, 876, 877, 879, 880, 881, 881, 882, 883, 885, 885, 886, 887, 888, 890, 891, 891, 893, 893, 894, 895, 897, 898, 899, 900, 901, 902, 902, 903,
+			904, 905, 907, 907, 908, 910, 910, 911, 912, 914, 914, 915, 917, 918, 919, 920, 921, 922, 922, 923, 925, 925, 926, 927, 928, 930, 931, 932, 932, 933, 935, 936, 936, 937, 939, 940, 940, 942, 942, 944, 944, 946, 947, 948, 949, 949, 950, 952, 952, 953, 955, 956,
+			957, 958, 959, 959, 960, 962, 962, 964, 965, 965, 967, 967, 969, 970, 971, 972, 973, 973, 975, 975, 976, 977, 978, 979, 980, 982, 982, 984, 984, 986, 986, 988, 988, 990, 991, 992, 993, 993, 994, 995, 996, 998, 999, 999, 1000, 1002, 1002, 1004, 1005, 1005,
+			1006, 1007, 1008, 1010, 1011, 1011, 1013, 1014, 1015, 1016, 1017, 1018, 1018, 1019, 1020, 1021, 1023
+		},
+		.lineargammatable = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+			2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11,
+			11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23, 24, 24, 24, 25, 25,
+			25, 25, 26, 26, 26, 26, 27, 27, 27, 28, 28, 28, 29, 29, 29, 29, 30, 30, 30, 31, 31, 31, 32, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36, 36, 36, 37, 37, 37, 38, 38, 39, 39, 39, 40, 40, 40, 41, 41, 41, 42, 42, 43, 43, 43, 44, 44, 44, 45, 45, 46, 46, 46,
+			47, 47, 48, 48, 48, 49, 49, 50, 50, 50, 51, 51, 52, 52, 52, 53, 53, 54, 54, 55, 55, 55, 56, 56, 57, 57, 58, 58, 59, 59, 60, 60, 60, 61, 61, 62, 62, 63, 63, 64, 64, 65, 65, 66, 66, 67, 67, 68, 68, 69, 69, 70, 70, 71, 71, 72, 72, 73, 73, 74, 74, 75, 75, 76, 76,
+			77, 77, 78, 78, 79, 79, 80, 81, 81, 82, 82, 83, 83, 84, 84, 85, 86, 86, 87, 87, 88, 88, 89, 90, 90, 91, 91, 92, 92, 93, 94, 94, 95, 95, 96, 97, 97, 98, 99, 99, 100, 100, 101, 102, 102, 103, 104, 104, 105, 105, 106, 107, 107, 108, 109, 109, 110, 111, 111, 112,
+			113, 113, 114, 115, 115, 116, 117, 117, 118, 119, 119, 120, 121, 122, 122, 123, 124, 124, 125, 126, 126, 127, 128, 129, 129, 130, 131, 132, 132, 133, 134, 134, 135, 136, 137, 137, 138, 139, 140, 140, 141, 142, 143, 144, 144, 145, 146, 147, 147, 148, 149, 150,
+			151, 151, 152, 153, 154, 155, 155, 156, 157, 158, 159, 159, 160, 161, 162, 163, 164, 164, 165, 166, 167, 168, 169, 169, 170, 171, 172, 173, 174, 175, 176, 176, 177, 178, 179, 180, 181, 182, 183, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 193, 194,
+			195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246,
+			247, 248, 249, 250, 251, 252, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 265, 266, 267, 268, 269, 270, 271, 272, 274, 275, 276, 277, 278, 279, 280, 282, 283, 284, 285, 286, 287, 289, 290, 291, 292, 293, 294, 296, 297, 298, 299, 300, 302, 303, 304, 305,
+			306, 308, 309, 310, 311, 312, 314, 315, 316, 317, 319, 320, 321, 322, 324, 325, 326, 327, 329, 330, 331, 333, 334, 335, 336, 338, 339, 340, 342, 343, 344, 345, 347, 348, 349, 351, 352, 353, 355, 356, 357, 359, 360, 361, 363, 364, 365, 367, 368, 369, 371, 372,
+			373, 375, 376, 378, 379, 380, 382, 383, 384, 386, 387, 389, 390, 391, 393, 394, 396, 397, 399, 400, 401, 403, 404, 406, 407, 409, 410, 411, 413, 414, 416, 417, 419, 420, 422, 423, 425, 426, 428, 429, 431, 432, 434, 435, 437, 438, 440, 441, 443, 444, 446, 447,
+			449, 450, 452, 453, 455, 456, 458, 459, 461, 462, 464, 466, 467, 469, 470, 472, 473, 475, 477, 478, 480, 481, 483, 485, 486, 488, 489, 491, 493, 494, 496, 497, 499, 501, 502, 504, 506, 507, 509, 511, 512, 514, 515, 517, 519, 520, 522, 524, 525, 527, 529, 531,
+			532, 534, 536, 537, 539, 541, 542, 544, 546, 548, 549, 551, 553, 554, 556, 558, 560, 561, 563, 565, 567, 568, 570, 572, 574, 575, 577, 579, 581, 583, 584, 586, 588, 590, 592, 593, 595, 597, 599, 601, 602, 604, 606, 608, 610, 612, 613, 615, 617, 619, 621, 623,
+			625, 626, 628, 630, 632, 634, 636, 638, 639, 641, 643, 645, 647, 649, 651, 653, 655, 657, 659, 660, 662, 664, 666, 668, 670, 672, 674, 676, 678, 680, 682, 684, 686, 688, 690, 692, 694, 696, 698, 700, 702, 704, 706, 708, 710, 712, 714, 716, 718, 720, 722, 724,
+			726, 728, 730, 732, 734, 736, 738, 740, 742, 744, 746, 748, 750, 753, 755, 757, 759, 761, 763, 765, 767, 769, 771, 773, 776, 778, 780, 782, 784, 786, 788, 791, 793, 795, 797, 799, 801, 803, 806, 808, 810, 812, 814, 816, 819, 821, 823, 825, 827, 830, 832, 834,
+			836, 839, 841, 843, 845, 847, 850, 852, 854, 856, 859, 861, 863, 865, 868, 870, 872, 874, 877, 879, 881, 884, 886, 888, 890, 893, 895, 897, 900, 902, 904, 907, 909, 911, 914, 916, 918, 921, 923, 925, 928, 930, 932, 935, 937, 940, 942, 944, 947, 949, 952, 954,
+			956, 959, 961, 964, 966, 968, 971, 973, 976, 978, 981, 983, 985, 988, 990, 993, 995, 998, 1000, 1003, 1005, 1008, 1010, 1013, 1015, 1018, 1020, 1023
+		},
+		.screengammatable = {
+			0, 63, 84, 99, 111, 121, 130, 139, 146, 154, 160, 166, 172, 178, 183, 188, 193, 198, 203, 207, 212, 216, 220, 224, 228, 231, 235, 239, 242, 245, 249, 252, 255, 259, 262, 265, 268, 271, 274, 276, 279, 282, 285, 287, 290, 293, 295, 298, 300, 303, 305, 308,
+			310, 313, 315, 317, 320, 322, 324, 326, 328, 331, 333, 335, 337, 339, 341, 343, 345, 347, 349, 351, 353, 355, 357, 359, 361, 363, 365, 367, 369, 370, 372, 374, 376, 378, 379, 381, 383, 385, 386, 388, 390, 392, 393, 395, 397, 398, 400, 401, 403, 405, 406, 408,
+			409, 411, 413, 414, 416, 417, 419, 420, 422, 423, 425, 426, 428, 429, 431, 432, 434, 435, 436, 438, 439, 441, 442, 444, 445, 446, 448, 449, 450, 452, 453, 455, 456, 457, 459, 460, 461, 463, 464, 465, 466, 468, 469, 470, 472, 473, 474, 475, 477, 478, 479, 480,
+			482, 483, 484, 485, 487, 488, 489, 490, 491, 493, 494, 495, 496, 497, 499, 500, 501, 502, 503, 504, 505, 507, 508, 509, 510, 511, 512, 513, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539,
+			540, 541, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 565, 566, 567, 568, 568, 569, 570, 571, 572, 573, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 584, 585, 585, 586, 587, 588, 589, 590,
+			591, 592, 593, 594, 595, 595, 596, 597, 598, 599, 600, 601, 602, 603, 603, 604, 605, 606, 607, 608, 609, 610, 610, 611, 612, 613, 614, 615, 616, 616, 617, 618, 619, 620, 621, 622, 622, 623, 624, 625, 626, 627, 627, 628, 629, 630, 631, 632, 632, 633, 634, 635,
+			636, 637, 637, 638, 639, 640, 641, 641, 642, 643, 644, 645, 645, 646, 647, 648, 649, 649, 650, 651, 652, 652, 653, 654, 655, 656, 656, 657, 658, 659, 659, 660, 661, 662, 663, 663, 664, 665, 666, 666, 667, 668, 669, 669, 670, 671, 672, 672, 673, 674, 675, 675,
+			676, 677, 678, 678, 679, 680, 681, 681, 682, 683, 684, 684, 685, 686, 686, 687, 688, 689, 689, 690, 691, 692, 692, 693, 694, 694, 695, 696, 697, 697, 698, 699, 699, 700, 701, 701, 702, 703, 704, 704, 705, 706, 706, 707, 708, 708, 709, 710, 711, 711, 712, 713,
+			713, 714, 715, 715, 716, 717, 717, 718, 719, 719, 720, 721, 721, 722, 723, 723, 724, 725, 725, 726, 727, 727, 728, 729, 729, 730, 731, 731, 732, 733, 733, 734, 735, 735, 736, 737, 737, 738, 739, 739, 740, 741, 741, 742, 743, 743, 744, 745, 745, 746, 746, 747,
+			748, 748, 749, 750, 750, 751, 752, 752, 753, 753, 754, 755, 755, 756, 757, 757, 758, 758, 759, 760, 760, 761, 762, 762, 763, 763, 764, 765, 765, 766, 767, 767, 768, 768, 769, 770, 770, 771, 771, 772, 773, 773, 774, 774, 775, 776, 776, 777, 778, 778, 779, 779,
+			780, 781, 781, 782, 782, 783, 784, 784, 785, 785, 786, 786, 787, 788, 788, 789, 789, 790, 791, 791, 792, 792, 793, 794, 794, 795, 795, 796, 796, 797, 798, 798, 799, 799, 800, 801, 801, 802, 802, 803, 803, 804, 805, 805, 806, 806, 807, 807, 808, 809, 809, 810,
+			810, 811, 811, 812, 813, 813, 814, 814, 815, 815, 816, 816, 817, 818, 818, 819, 819, 820, 820, 821, 821, 822, 823, 823, 824, 824, 825, 825, 826, 826, 827, 828, 828, 829, 829, 830, 830, 831, 831, 832, 832, 833, 834, 834, 835, 835, 836, 836, 837, 837, 838, 838,
+			839, 839, 840, 841, 841, 842, 842, 843, 843, 844, 844, 845, 845, 846, 846, 847, 848, 848, 849, 849, 850, 850, 851, 851, 852, 852, 853, 853, 854, 854, 855, 855, 856, 856, 857, 857, 858, 859, 859, 860, 860, 861, 861, 862, 862, 863, 863, 864, 864, 865, 865, 866,
+			866, 867, 867, 868, 868, 869, 869, 870, 870, 871, 871, 872, 872, 873, 873, 874, 874, 875, 875, 876, 876, 877, 877, 878, 878, 879, 879, 880, 880, 881, 881, 882, 882, 883, 883, 884, 884, 885, 885, 886, 886, 887, 887, 888, 888, 889, 889, 890, 890, 891, 891, 892,
+			892, 893, 893, 894, 894, 895, 895, 896, 896, 897, 897, 898, 898, 899, 899, 900, 900, 901, 901, 902, 902, 903, 903, 904, 904, 904, 905, 905, 906, 906, 907, 907, 908, 908, 909, 909, 910, 910, 911, 911, 912, 912, 913, 913, 914, 914, 915, 915, 915, 916, 916, 917,
+			917, 918, 918, 919, 919, 920, 920, 921, 921, 922, 922, 922, 923, 923, 924, 924, 925, 925, 926, 926, 927, 927, 928, 928, 929, 929, 929, 930, 930, 931, 931, 932, 932, 933, 933, 934, 934, 935, 935, 935, 936, 936, 937, 937, 938, 938, 939, 939, 940, 940, 940, 941,
+			941, 942, 942, 943, 943, 944, 944, 944, 945, 945, 946, 946, 947, 947, 948, 948, 949, 949, 949, 950, 950, 951, 951, 952, 952, 953, 953, 953, 954, 954, 955, 955, 956, 956, 957, 957, 957, 958, 958, 959, 959, 960, 960, 961, 961, 961, 962, 962, 963, 963, 964, 964,
+			964, 965, 965, 966, 966, 967, 967, 968, 968, 968, 969, 969, 970, 970, 971, 971, 971, 972, 972, 973, 973, 974, 974, 974, 975, 975, 976, 976, 977, 977, 977, 978, 978, 979, 979, 980, 980, 980, 981, 981, 982, 982, 983, 983, 983, 984, 984, 985, 985, 986, 986, 986,
+			987, 987, 988, 988, 988, 989, 989, 990, 990, 991, 991, 991, 992, 992, 993, 993, 993, 994, 994, 995, 995, 996, 996, 996, 997, 997, 998, 998, 998, 999, 999, 1000, 1000, 1001, 1001, 1001, 1002, 1002, 1003, 1003, 1003, 1004, 1004, 1005, 1005, 1005, 1006, 1006,
+			1007, 1007, 1008, 1008, 1008, 1009, 1009, 1010, 1010, 1010, 1011, 1011, 1012, 1012, 1012, 1013, 1013, 1014, 1014, 1014, 1015, 1015, 1016, 1016, 1016, 1017, 1017, 1018, 1018, 1018, 1019, 1019, 1020, 1020, 1020, 1021, 1021, 1022, 1022, 1023
+		},
+	}, {
+		.gamma = 2.2,
+		.brightness = 1.0,
+		.texgamma = 2.2,
+		.lightgamma = 2.4,
+		.texgammatable = {
+			0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65,
+			66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123,
+			124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
+			176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227,
+			228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255
+		},
+		.lightgammatable = {
+			0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 39, 40, 41, 42, 43, 45, 46, 47, 48, 50, 51, 52, 53, 55, 56, 57, 58, 60, 61, 62, 63, 65, 66, 67, 69, 70, 71, 72, 74, 75, 76,
+			78, 79, 80, 81, 83, 84, 85, 87, 88, 89, 91, 92, 93, 94, 96, 97, 98, 100, 101, 102, 104, 105, 106, 108, 109, 110, 112, 113, 114, 116, 117, 118, 120, 121, 122, 124, 125, 126, 128, 129, 130, 132, 133, 134, 136, 137, 138, 140, 141, 142, 144, 145, 147, 148, 149,
+			151, 152, 153, 155, 156, 157, 159, 160, 162, 163, 164, 166, 167, 168, 170, 171, 173, 174, 175, 177, 178, 179, 181, 182, 184, 185, 186, 188, 189, 191, 192, 193, 195, 196, 198, 199, 200, 202, 203, 204, 206, 207, 209, 210, 211, 213, 214, 216, 217, 219, 220, 221,
+			223, 224, 226, 227, 228, 230, 231, 233, 234, 235, 237, 238, 240, 241, 243, 244, 245, 247, 248, 250, 251, 252, 254, 255, 257, 258, 260, 261, 262, 264, 265, 267, 268, 270, 271, 272, 274, 275, 277, 278, 280, 281, 282, 284, 285, 287, 288, 290, 291, 293, 294, 295,
+			297, 298, 300, 301, 303, 304, 306, 307, 308, 310, 311, 313, 314, 316, 317, 319, 320, 321, 323, 324, 326, 327, 329, 330, 332, 333, 335, 336, 337, 339, 340, 342, 343, 345, 346, 348, 349, 351, 352, 354, 355, 356, 358, 359, 361, 362, 364, 365, 367, 368, 370, 371,
+			373, 374, 376, 377, 378, 380, 381, 383, 384, 386, 387, 389, 390, 392, 393, 395, 396, 397, 398, 398, 399, 399, 400, 401, 401, 402, 402, 403, 403, 404, 404, 405, 406, 406, 407, 407, 408, 408, 409, 410, 410, 411, 411, 412, 413, 413, 414, 414, 415, 416, 416, 417,
+			417, 418, 419, 419, 420, 420, 421, 422, 422, 423, 423, 424, 425, 425, 426, 427, 427, 428, 428, 429, 430, 430, 431, 432, 432, 433, 433, 434, 435, 435, 436, 437, 437, 438, 439, 439, 440, 441, 441, 442, 443, 443, 444, 445, 445, 446, 447, 447, 448, 449, 449, 450,
+			451, 451, 452, 453, 453, 454, 455, 455, 456, 457, 457, 458, 459, 459, 460, 461, 461, 462, 463, 464, 464, 465, 466, 466, 467, 468, 468, 469, 470, 471, 471, 472, 473, 473, 474, 475, 476, 476, 477, 478, 478, 479, 480, 481, 481, 482, 483, 483, 484, 485, 486, 486,
+			487, 488, 489, 489, 490, 491, 492, 492, 493, 494, 495, 495, 496, 497, 498, 498, 499, 500, 501, 501, 502, 503, 504, 504, 505, 506, 507, 507, 508, 509, 510, 510, 511, 512, 513, 513, 514, 515, 516, 517, 517, 518, 519, 520, 520, 521, 522, 523, 524, 524, 525, 526,
+			527, 527, 528, 529, 530, 531, 531, 532, 533, 534, 535, 535, 536, 537, 538, 538, 539, 540, 541, 542, 542, 543, 544, 545, 546, 546, 547, 548, 549, 550, 550, 551, 552, 553, 554, 555, 555, 556, 557, 558, 559, 559, 560, 561, 562, 563, 564, 564, 565, 566, 567, 568,
+			568, 569, 570, 571, 572, 573, 573, 574, 575, 576, 577, 578, 578, 579, 580, 581, 582, 583, 583, 584, 585, 586, 587, 588, 588, 589, 590, 591, 592, 593, 593, 594, 595, 596, 597, 598, 599, 599, 600, 601, 602, 603, 604, 605, 605, 606, 607, 608, 609, 610, 611, 611,
+			612, 613, 614, 615, 616, 617, 617, 618, 619, 620, 621, 622, 623, 623, 624, 625, 626, 627, 628, 629, 629, 630, 631, 632, 633, 634, 635, 636, 636, 637, 638, 639, 640, 641, 642, 643, 643, 644, 645, 646, 647, 648, 649, 650, 651, 651, 652, 653, 654, 655, 656, 657,
+			658, 658, 659, 660, 661, 662, 663, 664, 665, 666, 666, 667, 668, 669, 670, 671, 672, 673, 674, 675, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 703,
+			704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 724, 725, 726, 727, 728, 729, 730, 731, 732, 733, 734, 735, 736, 736, 737, 738, 739, 740, 741, 742, 743, 744, 745, 746, 747, 748, 749, 749, 750, 751,
+			752, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 763, 764, 765, 766, 767, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 795, 796, 797, 798, 799, 800,
+			801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 814, 815, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 850,
+			851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863, 863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 900,
+			901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947, 948, 949, 950, 951, 952,
+			953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 974, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 985, 986, 987, 988, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002,
+			1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1011, 1012, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1023
+		},
+		.lineargammatable = {
+			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4,
+			4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 17,
+			17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 24, 24, 24, 24, 25, 25, 25, 26, 26, 26, 26, 27, 27, 27, 28, 28, 28, 29, 29, 29, 30, 30, 30, 31, 31, 31, 32, 32, 32, 33, 33, 33, 34, 34, 34, 35, 35, 35, 36,
+			36, 36, 37, 37, 38, 38, 38, 39, 39, 39, 40, 40, 40, 41, 41, 42, 42, 42, 43, 43, 44, 44, 44, 45, 45, 46, 46, 46, 47, 47, 48, 48, 48, 49, 49, 50, 50, 51, 51, 51, 52, 52, 53, 53, 54, 54, 55, 55, 55, 56, 56, 57, 57, 58, 58, 59, 59, 60, 60, 61, 61, 61, 62, 62, 63,
+			63, 64, 64, 65, 65, 66, 66, 67, 67, 68, 68, 69, 69, 70, 70, 71, 71, 72, 72, 73, 73, 74, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79, 80, 80, 81, 82, 82, 83, 83, 84, 84, 85, 86, 86, 87, 87, 88, 88, 89, 90, 90, 91, 91, 92, 93, 93, 94, 94, 95, 96, 96, 97, 97, 98, 99,
+			99, 100, 100, 101, 102, 102, 103, 104, 104, 105, 105, 106, 107, 107, 108, 109, 109, 110, 111, 111, 112, 113, 113, 114, 115, 115, 116, 117, 117, 118, 119, 119, 120, 121, 121, 122, 123, 123, 124, 125, 126, 126, 127, 128, 128, 129, 130, 131, 131, 132, 133, 133,
+			134, 135, 136, 136, 137, 138, 139, 139, 140, 141, 142, 142, 143, 144, 145, 145, 146, 147, 148, 148, 149, 150, 151, 151, 152, 153, 154, 155, 155, 156, 157, 158, 159, 159, 160, 161, 162, 163, 163, 164, 165, 166, 167, 167, 168, 169, 170, 171, 172, 172, 173, 174,
+			175, 176, 177, 177, 178, 179, 180, 181, 182, 183, 183, 184, 185, 186, 187, 188, 189, 190, 190, 191, 192, 193, 194, 195, 196, 197, 198, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221,
+			222, 223, 224, 225, 226, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273,
+			274, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 288, 289, 290, 291, 292, 293, 294, 295, 296, 298, 299, 300, 301, 302, 303, 304, 305, 307, 308, 309, 310, 311, 312, 313, 315, 316, 317, 318, 319, 320, 322, 323, 324, 325, 326, 328, 329, 330, 331, 332,
+			333, 335, 336, 337, 338, 339, 341, 342, 343, 344, 346, 347, 348, 349, 350, 352, 353, 354, 355, 357, 358, 359, 360, 362, 363, 364, 365, 367, 368, 369, 370, 372, 373, 374, 375, 377, 378, 379, 381, 382, 383, 384, 386, 387, 388, 390, 391, 392, 393, 395, 396, 397,
+			399, 400, 401, 403, 404, 405, 407, 408, 409, 411, 412, 413, 415, 416, 417, 419, 420, 421, 423, 424, 426, 427, 428, 430, 431, 432, 434, 435, 437, 438, 439, 441, 442, 443, 445, 446, 448, 449, 450, 452, 453, 455, 456, 458, 459, 460, 462, 463, 465, 466, 468, 469,
+			470, 472, 473, 475, 476, 478, 479, 481, 482, 483, 485, 486, 488, 489, 491, 492, 494, 495, 497, 498, 500, 501, 503, 504, 506, 507, 509, 510, 512, 513, 515, 516, 518, 519, 521, 522, 524, 525, 527, 528, 530, 532, 533, 535, 536, 538, 539, 541, 542, 544, 545, 547,
+			549, 550, 552, 553, 555, 556, 558, 560, 561, 563, 564, 566, 568, 569, 571, 572, 574, 576, 577, 579, 580, 582, 584, 585, 587, 589, 590, 592, 593, 595, 597, 598, 600, 602, 603, 605, 607, 608, 610, 612, 613, 615, 617, 618, 620, 622, 623, 625, 627, 628, 630, 632,
+			633, 635, 637, 639, 640, 642, 644, 645, 647, 649, 650, 652, 654, 656, 657, 659, 661, 663, 664, 666, 668, 670, 671, 673, 675, 677, 678, 680, 682, 684, 685, 687, 689, 691, 692, 694, 696, 698, 700, 701, 703, 705, 707, 709, 710, 712, 714, 716, 718, 719, 721, 723,
+			725, 727, 729, 730, 732, 734, 736, 738, 740, 741, 743, 745, 747, 749, 751, 753, 754, 756, 758, 760, 762, 764, 766, 767, 769, 771, 773, 775, 777, 779, 781, 783, 785, 786, 788, 790, 792, 794, 796, 798, 800, 802, 804, 806, 808, 809, 811, 813, 815, 817, 819, 821,
+			823, 825, 827, 829, 831, 833, 835, 837, 839, 841, 843, 845, 847, 849, 851, 853, 855, 857, 859, 861, 863, 865, 867, 869, 871, 873, 875, 877, 879, 881, 883, 885, 887, 889, 891, 893, 895, 897, 899, 901, 903, 905, 907, 910, 912, 914, 916, 918, 920, 922, 924, 926,
+			928, 930, 932, 934, 937, 939, 941, 943, 945, 947, 949, 951, 953, 956, 958, 960, 962, 964, 966, 968, 970, 973, 975, 977, 979, 981, 983, 985, 988, 990, 992, 994, 996, 998, 1001, 1003, 1005, 1007, 1009, 1012, 1014, 1016, 1018, 1020, 1023
+		},
+		.screengammatable = {
+			0, 43, 60, 72, 82, 91, 98, 106, 112, 118, 124, 130, 135, 140, 145, 150, 154, 158, 163, 167, 171, 174, 178, 182, 185, 189, 192, 196, 199, 202, 205, 208, 211, 214, 217, 220, 223, 226, 228, 231, 234, 237, 239, 242, 244, 247, 249, 252, 254, 257, 259, 261,
+			264, 266, 268, 270, 273, 275, 277, 279, 281, 283, 286, 288, 290, 292, 294, 296, 298, 300, 302, 304, 306, 308, 310, 311, 313, 315, 317, 319, 321, 323, 324, 326, 328, 330, 331, 333, 335, 337, 338, 340, 342, 343, 345, 347, 348, 350, 352, 353, 355, 357, 358, 360,
+			361, 363, 365, 366, 368, 369, 371, 372, 374, 375, 377, 378, 380, 381, 383, 384, 386, 387, 389, 390, 392, 393, 394, 396, 397, 399, 400, 401, 403, 404, 406, 407, 408, 410, 411, 412, 414, 415, 416, 418, 419, 420, 422, 423, 424, 426, 427, 428, 430, 431, 432, 433,
+			435, 436, 437, 438, 440, 441, 442, 443, 445, 446, 447, 448, 450, 451, 452, 453, 454, 456, 457, 458, 459, 460, 462, 463, 464, 465, 466, 467, 469, 470, 471, 472, 473, 474, 475, 477, 478, 479, 480, 481, 482, 483, 484, 486, 487, 488, 489, 490, 491, 492, 493, 494,
+			495, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 545, 546, 547,
+			548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 563, 564, 565, 566, 567, 568, 569, 570, 571, 572, 573, 574, 574, 575, 576, 577, 578, 579, 580, 581, 582, 583, 583, 584, 585, 586, 587, 588, 589, 590, 591, 591, 592, 593, 594, 595,
+			596, 597, 598, 598, 599, 600, 601, 602, 603, 604, 604, 605, 606, 607, 608, 609, 609, 610, 611, 612, 613, 614, 615, 615, 616, 617, 618, 619, 620, 620, 621, 622, 623, 624, 624, 625, 626, 627, 628, 629, 629, 630, 631, 632, 633, 633, 634, 635, 636, 637, 637, 638,
+			639, 640, 641, 641, 642, 643, 644, 645, 645, 646, 647, 648, 649, 649, 650, 651, 652, 652, 653, 654, 655, 656, 656, 657, 658, 659, 659, 660, 661, 662, 663, 663, 664, 665, 666, 666, 667, 668, 669, 669, 670, 671, 672, 672, 673, 674, 675, 675, 676, 677, 678, 678,
+			679, 680, 681, 681, 682, 683, 684, 684, 685, 686, 686, 687, 688, 689, 689, 690, 691, 692, 692, 693, 694, 694, 695, 696, 697, 697, 698, 699, 700, 700, 701, 702, 702, 703, 704, 705, 705, 706, 707, 707, 708, 709, 709, 710, 711, 712, 712, 713, 714, 714, 715, 716,
+			716, 717, 718, 719, 719, 720, 721, 721, 722, 723, 723, 724, 725, 725, 726, 727, 728, 728, 729, 730, 730, 731, 732, 732, 733, 734, 734, 735, 736, 736, 737, 738, 738, 739, 740, 740, 741, 742, 742, 743, 744, 744, 745, 746, 746, 747, 748, 748, 749, 750, 750, 751,
+			752, 752, 753, 754, 754, 755, 756, 756, 757, 758, 758, 759, 759, 760, 761, 761, 762, 763, 763, 764, 765, 765, 766, 767, 767, 768, 769, 769, 770, 770, 771, 772, 772, 773, 774, 774, 775, 776, 776, 777, 777, 778, 779, 779, 780, 781, 781, 782, 782, 783, 784, 784,
+			785, 786, 786, 787, 787, 788, 789, 789, 790, 791, 791, 792, 792, 793, 794, 794, 795, 795, 796, 797, 797, 798, 799, 799, 800, 800, 801, 802, 802, 803, 803, 804, 805, 805, 806, 806, 807, 808, 808, 809, 809, 810, 811, 811, 812, 812, 813, 814, 814, 815, 815, 816,
+			817, 817, 818, 818, 819, 820, 820, 821, 821, 822, 823, 823, 824, 824, 825, 825, 826, 827, 827, 828, 828, 829, 830, 830, 831, 831, 832, 833, 833, 834, 834, 835, 835, 836, 837, 837, 838, 838, 839, 839, 840, 841, 841, 842, 842, 843, 843, 844, 845, 845, 846, 846,
+			847, 847, 848, 849, 849, 850, 850, 851, 851, 852, 853, 853, 854, 854, 855, 855, 856, 857, 857, 858, 858, 859, 859, 860, 860, 861, 862, 862, 863, 863, 864, 864, 865, 865, 866, 867, 867, 868, 868, 869, 869, 870, 870, 871, 872, 872, 873, 873, 874, 874, 875, 875,
+			876, 876, 877, 878, 878, 879, 879, 880, 880, 881, 881, 882, 882, 883, 884, 884, 885, 885, 886, 886, 887, 887, 888, 888, 889, 889, 890, 891, 891, 892, 892, 893, 893, 894, 894, 895, 895, 896, 896, 897, 898, 898, 899, 899, 900, 900, 901, 901, 902, 902, 903, 903,
+			904, 904, 905, 905, 906, 906, 907, 908, 908, 909, 909, 910, 910, 911, 911, 912, 912, 913, 913, 914, 914, 915, 915, 916, 916, 917, 917, 918, 918, 919, 920, 920, 921, 921, 922, 922, 923, 923, 924, 924, 925, 925, 926, 926, 927, 927, 928, 928, 929, 929, 930, 930,
+			931, 931, 932, 932, 933, 933, 934, 934, 935, 935, 936, 936, 937, 937, 938, 938, 939, 939, 940, 940, 941, 941, 942, 942, 943, 943, 944, 944, 945, 945, 946, 946, 947, 947, 948, 948, 949, 949, 950, 950, 951, 951, 952, 952, 953, 953, 954, 954, 955, 955, 956, 956,
+			957, 957, 958, 958, 959, 959, 960, 960, 961, 961, 962, 962, 963, 963, 964, 964, 965, 965, 966, 966, 967, 967, 968, 968, 969, 969, 969, 970, 970, 971, 971, 972, 972, 973, 973, 974, 974, 975, 975, 976, 976, 977, 977, 978, 978, 979, 979, 980, 980, 981, 981, 982,
+			982, 982, 983, 983, 984, 984, 985, 985, 986, 986, 987, 987, 988, 988, 989, 989, 990, 990, 991, 991, 991, 992, 992, 993, 993, 994, 994, 995, 995, 996, 996, 997, 997, 998, 998, 999, 999, 999, 1000, 1000, 1001, 1001, 1002, 1002, 1003, 1003, 1004, 1004, 1005,
+			1005, 1006, 1006, 1006, 1007, 1007, 1008, 1008, 1009, 1009, 1010, 1010, 1011, 1011, 1012, 1012, 1012, 1013, 1013, 1014, 1014, 1015, 1015, 1016, 1016, 1017, 1017, 1017, 1018, 1018, 1019, 1019, 1020, 1020, 1021, 1021, 1022, 1022, 1023
+		},
+	}
+	};
+
+	if( i < 0 || i >= ARRAYSIZE( precomputed_data ))
+		return NULL;
+
+	return &precomputed_data[i];
+}
+#endif

engine/client/in_joy.c

@@ -45,22 +45,24 @@ static struct joy_axis_s
 } joyaxis[MAX_AXES] = { 0 };
 static byte currentbinding; // add posibility to remap keys, to place it in joykeys[]
 static qboolean joy_initialized;
-convar_t *joy_enable;
-static convar_t *joy_pitch;
-static convar_t *joy_yaw;
-static convar_t *joy_forward;
-static convar_t *joy_side;
-static convar_t *joy_found;
-static convar_t *joy_index;
-static convar_t *joy_lt_threshold;
-static convar_t *joy_rt_threshold;
-static convar_t *joy_side_deadzone;
-static convar_t *joy_forward_deadzone;
-static convar_t *joy_side_key_threshold;
-static convar_t *joy_forward_key_threshold;
-static convar_t *joy_pitch_deadzone;
-static convar_t *joy_yaw_deadzone;
-static convar_t *joy_axis_binding;
+
+static CVAR_DEFINE_AUTO( joy_pitch,   "100.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick pitch sensitivity" );
+static CVAR_DEFINE_AUTO( joy_yaw,     "100.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick yaw sensitivity" );
+static CVAR_DEFINE_AUTO( joy_side,    "1.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick side sensitivity. Values from -1.0 to 1.0" );
+static CVAR_DEFINE_AUTO( joy_forward, "1.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick forward sensitivity. Values from -1.0 to 1.0" );
+static CVAR_DEFINE_AUTO( joy_lt_threshold, "16384", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "left trigger threshold. Value from 0 to 32767");
+static CVAR_DEFINE_AUTO( joy_rt_threshold, "16384", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "right trigger threshold. Value from 0 to 32767" );
+static CVAR_DEFINE_AUTO( joy_side_key_threshold, "24576", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "side axis key event emit threshold. Value from 0 to 32767" );
+static CVAR_DEFINE_AUTO( joy_forward_key_threshold, "24576", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "forward axis key event emit threshold. Value from 0 to 32767");
+static CVAR_DEFINE_AUTO( joy_side_deadzone, DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "side axis deadzone. Value from 0 to 32767" );
+static CVAR_DEFINE_AUTO( joy_forward_deadzone, DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "forward axis deadzone. Value from 0 to 32767");
+static CVAR_DEFINE_AUTO( joy_pitch_deadzone, DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "pitch axis deadzone. Value from 0 to 32767");
+static CVAR_DEFINE_AUTO( joy_yaw_deadzone, DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "yaw axis deadzone. Value from 0 to 32767" );
+static CVAR_DEFINE_AUTO( joy_axis_binding, "sfpyrl", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "axis hardware id to engine inner axis binding, "
+	"s - side, f - forward, y - yaw, p - pitch, r - left trigger, l - right trigger" );
+static CVAR_DEFINE_AUTO( joy_found, "0", FCVAR_READ_ONLY, "is joystick is connected" );
+static CVAR_DEFINE_AUTO( joy_index, "0", FCVAR_READ_ONLY, "current active joystick" );
+CVAR_DEFINE_AUTO( joy_enable, "1", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable joystick" );
 
 /*
 ============
@@ -69,7 +71,7 @@ Joy_IsActive
 */
 qboolean Joy_IsActive( void )
 {
-	return joy_found->value && joy_enable->value;
+	return joy_found.value && joy_enable.value;
 }
 
 /*
@@ -94,7 +96,7 @@ void Joy_HatMotionEvent( byte hat, byte value )
 	};
 	int i;
 
-	if( !joy_found->value )
+	if( !joy_found.value )
 		return;
 
 	for( i = 0; i < ARRAYSIZE( keys ); i++ )
@@ -125,14 +127,14 @@ static void Joy_ProcessTrigger( const engineAxis_t engineAxis, short value )
 	{
 	case JOY_AXIS_RT:
 		trigButton = K_JOY2;
-		trigThreshold = joy_rt_threshold->value;
+		trigThreshold = joy_rt_threshold.value;
 		break;
 	case JOY_AXIS_LT:
 		trigButton = K_JOY1;
-		trigThreshold = joy_lt_threshold->value;
+		trigThreshold = joy_lt_threshold.value;
 		break;
 	default:
-		Con_Reportf( S_ERROR  "Joy_ProcessTrigger: invalid axis = %i", engineAxis );
+		Con_Reportf( S_ERROR "%s: invalid axis = %i\n", __func__, engineAxis );
 		break;
 	}
 
@@ -159,12 +161,12 @@ static int Joy_GetHatValueForAxis( const engineAxis_t engineAxis )
 	switch( engineAxis )
 	{
 	case JOY_AXIS_SIDE:
-		threshold = joy_side_key_threshold->value;
+		threshold = joy_side_key_threshold.value;
 		negative = JOY_HAT_LEFT;
 		positive = JOY_HAT_RIGHT;
 		break;
 	case JOY_AXIS_FWD:
-		threshold = joy_side_key_threshold->value;
+		threshold = joy_side_key_threshold.value;
 		negative = JOY_HAT_UP;
 		positive = JOY_HAT_DOWN;
 		break;
@@ -198,12 +200,12 @@ static void Joy_ProcessStick( const engineAxis_t engineAxis, short value )
 
 	switch( engineAxis )
 	{
-	case JOY_AXIS_FWD:   deadzone = joy_forward_deadzone->value; break;
-	case JOY_AXIS_SIDE:  deadzone = joy_side_deadzone->value; break;
-	case JOY_AXIS_PITCH: deadzone = joy_pitch_deadzone->value; break;
-	case JOY_AXIS_YAW:   deadzone = joy_yaw_deadzone->value; break;
+	case JOY_AXIS_FWD:   deadzone = joy_forward_deadzone.value; break;
+	case JOY_AXIS_SIDE:  deadzone = joy_side_deadzone.value; break;
+	case JOY_AXIS_PITCH: deadzone = joy_pitch_deadzone.value; break;
+	case JOY_AXIS_YAW:   deadzone = joy_yaw_deadzone.value; break;
 	default:
-		Con_Reportf( S_ERROR  "Joy_ProcessStick: invalid axis = %i", engineAxis );
+		Con_Reportf( S_ERROR "%s: invalid axis = %i\n", __func__, engineAxis );
 		break;
 	}
 
@@ -216,7 +218,7 @@ static void Joy_ProcessStick( const engineAxis_t engineAxis, short value )
 
 	// fwd/side axis simulate hat movement
 	if( ( engineAxis == JOY_AXIS_SIDE || engineAxis == JOY_AXIS_FWD ) &&
-		( CL_IsInMenu() || CL_IsInConsole() ) )
+		( cls.key_dest == key_menu || cls.key_dest == key_console ))
 	{
 		int val = 0;
 
@@ -236,7 +238,7 @@ Axis events
 */
 void Joy_AxisMotionEvent( byte axis, short value )
 {
-	if( !joy_found->value )
+	if( !joy_found.value )
 		return;
 
 	if( axis >= MAX_AXES )
@@ -271,7 +273,7 @@ Trackball events. UNDONE
 */
 void Joy_BallMotionEvent( byte ball, short xrel, short yrel )
 {
-	//if( !joy_found->value )
+	//if( !joy_found.value )
 	//	return;
 }
 
@@ -284,7 +286,7 @@ Button events
 */
 void Joy_ButtonEvent( byte button, byte down )
 {
-	if( !joy_found->value )
+	if( !joy_found.value )
 		return;
 
 	// generic game button code.
@@ -309,7 +311,7 @@ Called when joystick is removed. For future expansion
 */
 void Joy_RemoveEvent( void )
 {
-	if( joy_found->value )
+	if( joy_found.value )
 		Cvar_FullSet( "joy_found", "0", FCVAR_READ_ONLY );
 }
 
@@ -322,7 +324,7 @@ Called when joystick is removed. For future expansion
 */
 void Joy_AddEvent( void )
 {
-	if( joy_enable->value && !joy_found->value )
+	if( joy_enable.value && !joy_found.value )
 		Cvar_FullSet( "joy_found", "1", FCVAR_READ_ONLY );
 }
 
@@ -338,9 +340,9 @@ void Joy_FinalizeMove( float *fw, float *side, float *dpitch, float *dyaw )
 	if( !Joy_IsActive() )
 		return;
 
-	if( FBitSet( joy_axis_binding->flags, FCVAR_CHANGED ) )
+	if( FBitSet( joy_axis_binding.flags, FCVAR_CHANGED ) )
 	{
-		const char *bind = joy_axis_binding->string;
+		const char *bind = joy_axis_binding.string;
 		size_t i;
 
 		for( i = 0; bind[i]; i++ )
@@ -357,18 +359,18 @@ void Joy_FinalizeMove( float *fw, float *side, float *dpitch, float *dyaw )
 			}
 		}
 
-		ClearBits( joy_axis_binding->flags, FCVAR_CHANGED );
+		ClearBits( joy_axis_binding.flags, FCVAR_CHANGED );
 	}
 
-	*fw     -= joy_forward->value * (float)joyaxis[JOY_AXIS_FWD ].val/(float)SHRT_MAX;  // must be form -1.0 to 1.0
-	*side   += joy_side->value    * (float)joyaxis[JOY_AXIS_SIDE].val/(float)SHRT_MAX;
+	*fw     -= joy_forward.value * (float)joyaxis[JOY_AXIS_FWD ].val/(float)SHRT_MAX;  // must be form -1.0 to 1.0
+	*side   += joy_side.value    * (float)joyaxis[JOY_AXIS_SIDE].val/(float)SHRT_MAX;
 #if !defined(XASH_SDL)
-	*dpitch += joy_pitch->value * (float)joyaxis[JOY_AXIS_PITCH].val/(float)SHRT_MAX * host.realframetime;  // abs axis rotate is frametime related
-	*dyaw   -= joy_yaw->value   * (float)joyaxis[JOY_AXIS_YAW  ].val/(float)SHRT_MAX * host.realframetime;
+	*dpitch += joy_pitch.value * (float)joyaxis[JOY_AXIS_PITCH].val/(float)SHRT_MAX * host.realframetime;  // abs axis rotate is frametime related
+	*dyaw   -= joy_yaw.value   * (float)joyaxis[JOY_AXIS_YAW  ].val/(float)SHRT_MAX * host.realframetime;
 #else
 	// HACKHACK: SDL have inverted look axis.
-	*dpitch -= joy_pitch->value * (float)joyaxis[JOY_AXIS_PITCH].val/(float)SHRT_MAX * host.realframetime;
-	*dyaw   += joy_yaw->value   * (float)joyaxis[JOY_AXIS_YAW  ].val/(float)SHRT_MAX * host.realframetime;
+	*dpitch -= joy_pitch.value * (float)joyaxis[JOY_AXIS_PITCH].val/(float)SHRT_MAX * host.realframetime;
+	*dyaw   += joy_yaw.value   * (float)joyaxis[JOY_AXIS_YAW  ].val/(float)SHRT_MAX * host.realframetime;
 #endif
 }
 
@@ -381,32 +383,31 @@ Main init procedure
 */
 void Joy_Init( void )
 {
-	joy_pitch   = Cvar_Get( "joy_pitch",   "100.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick pitch sensitivity" );
-	joy_yaw     = Cvar_Get( "joy_yaw",     "100.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick yaw sensitivity" );
-	joy_side    = Cvar_Get( "joy_side",    "1.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick side sensitivity. Values from -1.0 to 1.0" );
-	joy_forward = Cvar_Get( "joy_forward", "1.0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "joystick forward sensitivity. Values from -1.0 to 1.0" );
+	Cvar_RegisterVariable( &joy_pitch );
+	Cvar_RegisterVariable( &joy_yaw );
+	Cvar_RegisterVariable( &joy_side );
+	Cvar_RegisterVariable( &joy_forward );
 
-	joy_lt_threshold = Cvar_Get( "joy_lt_threshold", "16384", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "left trigger threshold. Value from 0 to 32767");
-	joy_rt_threshold = Cvar_Get( "joy_rt_threshold", "16384", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "right trigger threshold. Value from 0 to 32767" );
+	Cvar_RegisterVariable( &joy_lt_threshold );
+	Cvar_RegisterVariable( &joy_rt_threshold );
 
 	// emit a key event at 75% axis move
-	joy_side_key_threshold = Cvar_Get( "joy_side_key_threshold", "24576", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "side axis key event emit threshold. Value from 0 to 32767" );
-	joy_forward_key_threshold = Cvar_Get( "joy_forward_key_threshold", "24576", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "forward axis key event emit threshold. Value from 0 to 32767");
+	Cvar_RegisterVariable( &joy_side_key_threshold );
+	Cvar_RegisterVariable( &joy_forward_key_threshold );
 
 	// by default, we rely on deadzone detection come from system, but some glitchy devices report false deadzones
-	joy_side_deadzone = Cvar_Get( "joy_side_deadzone", DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "side axis deadzone. Value from 0 to 32767" );
-	joy_forward_deadzone = Cvar_Get( "joy_forward_deadzone", DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "forward axis deadzone. Value from 0 to 32767");
-	joy_pitch_deadzone = Cvar_Get( "joy_pitch_deadzone", DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "pitch axis deadzone. Value from 0 to 32767");
-	joy_yaw_deadzone = Cvar_Get( "joy_yaw_deadzone", DEFAULT_JOY_DEADZONE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "yaw axis deadzone. Value from 0 to 32767" );
+	Cvar_RegisterVariable( &joy_side_deadzone );
+	Cvar_RegisterVariable( &joy_forward_deadzone );
+	Cvar_RegisterVariable( &joy_pitch_deadzone );
+	Cvar_RegisterVariable( &joy_yaw_deadzone );
 
-	joy_axis_binding = Cvar_Get( "joy_axis_binding", "sfpyrl", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "axis hardware id to engine inner axis binding, "
-		"s - side, f - forward, y - yaw, p - pitch, r - left trigger, l - right trigger" );
-	joy_found   = Cvar_Get( "joy_found", "0", FCVAR_READ_ONLY, "is joystick is connected" );
+	Cvar_RegisterVariable( &joy_axis_binding );
+	Cvar_RegisterVariable( &joy_found );
 	// we doesn't loaded config.cfg yet, so this cvar is not archive.
 	// change by +set joy_index in cmdline
-	joy_index   = Cvar_Get( "joy_index", "0", FCVAR_READ_ONLY, "current active joystick" );
+	Cvar_RegisterVariable( &joy_index );
 
-	joy_enable = Cvar_Get( "joy_enable", "1", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable joystick" );
+	Cvar_RegisterVariable( &joy_enable );
 
 	// renamed from -nojoy to -noenginejoy to not conflict with
 	// client.dll's joystick support
@@ -416,7 +417,7 @@ void Joy_Init( void )
 		return;
 	}
 
-	Cvar_FullSet( "joy_found", va( "%d", Platform_JoyInit( joy_index->value )), FCVAR_READ_ONLY );
+	Cvar_FullSet( "joy_found", va( "%d", Platform_JoyInit( joy_index.value )), FCVAR_READ_ONLY );
 
 	joy_initialized = true;
 }

engine/client/in_touch.c

@@ -132,6 +132,8 @@ static struct touch_s
 	int whitetexture;
 	int joytexture; // touch indicator
 	qboolean configchanged;
+	float actual_aspect_ratio; // maximum aspect ratio from launch, or aspect ratio when entering editor
+	float config_aspect_ratio; // aspect ratio set by command from config or after entering editor
 } touch;
 
 // private to the engine flags
@@ -140,42 +142,70 @@ static struct touch_s
 touchdefaultbutton_t g_DefaultButtons[256];
 int g_LastDefaultButton;
 
-convar_t *touch_pitch;
-convar_t *touch_yaw;
-convar_t *touch_forwardzone;
-convar_t *touch_sidezone;
-convar_t *touch_nonlinear_look;
-convar_t *touch_pow_mult;
-convar_t *touch_pow_factor;
-convar_t *touch_exp_mult;
-convar_t *touch_grid_enable;
-convar_t *touch_grid_count;
-convar_t *touch_config_file;
-convar_t *touch_in_menu;
-convar_t *touch_joy_radius;
-convar_t *touch_dpad_radius;
-convar_t *touch_move_indicator;
-convar_t *touch_highlight_r;
-convar_t *touch_highlight_g;
-convar_t *touch_highlight_b;
-convar_t *touch_highlight_a;
-convar_t *touch_precise_amount;
-convar_t *touch_joy_texture;
-
+static CVAR_DEFINE_AUTO( touch_in_menu, "0", FCVAR_PRIVILEGED, "draw touch in menu (for internal use only)" );
+static CVAR_DEFINE_AUTO( touch_forwardzone, "0.06", FCVAR_FILTERABLE, "forward touch zone" );
+static CVAR_DEFINE_AUTO( touch_sidezone, "0.06", FCVAR_FILTERABLE, "side touch zone" );
+static CVAR_DEFINE_AUTO( touch_pitch, "90", FCVAR_FILTERABLE, "touch pitch sensitivity" );
+static CVAR_DEFINE_AUTO( touch_yaw, "120", FCVAR_FILTERABLE, "touch yaw sensitivity" );
+static CVAR_DEFINE_AUTO( touch_nonlinear_look, "0", FCVAR_FILTERABLE, "enable nonlinear touch look" );
+static CVAR_DEFINE_AUTO( touch_pow_factor, "1.3", FCVAR_FILTERABLE, "set > 1 to enable" );
+static CVAR_DEFINE_AUTO( touch_pow_mult, "400.0", FCVAR_FILTERABLE, "power multiplier, usually 200-1000" );
+static CVAR_DEFINE_AUTO( touch_exp_mult, "0", FCVAR_FILTERABLE, "exponent multiplier, usually 20-200, 0 to disable" );
+static CVAR_DEFINE_AUTO( touch_grid_count, "50", FCVAR_FILTERABLE, "touch grid count" );
+static CVAR_DEFINE_AUTO( touch_grid_enable, "1", FCVAR_FILTERABLE, "enable touch grid" );
+static CVAR_DEFINE_AUTO( touch_config_file, "touch.cfg", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "current touch profile file" );
+static CVAR_DEFINE_AUTO( touch_precise_amount, "0.5", FCVAR_FILTERABLE, "sensitivity multiplier for precise-look" );
+static CVAR_DEFINE_AUTO( touch_highlight_r, "1.0", 0, "highlight r color" );
+static CVAR_DEFINE_AUTO( touch_highlight_g, "1.0", 0, "highlight g color" );
+static CVAR_DEFINE_AUTO( touch_highlight_b, "1.0", 0, "highlight b color" );
+static CVAR_DEFINE_AUTO( touch_highlight_a, "1.0", 0, "highlight alpha" );
+static CVAR_DEFINE_AUTO( touch_dpad_radius, "1.0", FCVAR_FILTERABLE, "dpad radius multiplier" );
+static CVAR_DEFINE_AUTO( touch_joy_radius, "1.0", FCVAR_FILTERABLE, "joy radius multiplier" );
+static CVAR_DEFINE_AUTO( touch_move_indicator, "0.0", FCVAR_FILTERABLE, "indicate move events (0 to disable)" );
+static CVAR_DEFINE_AUTO( touch_joy_texture, "touch_default/joy", FCVAR_FILTERABLE, "texture for move indicator");
+static CVAR_DEFINE_AUTO( touch_emulate, "0", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "emulate touch with mouse" );
 CVAR_DEFINE_AUTO( touch_enable, DEFAULT_TOUCH_ENABLE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable touch controls" );
-CVAR_DEFINE_AUTO( touch_emulate, "0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "emulate touch with mouse" );
 
 // code looks smaller with it
 #define B(x) (button->x)
 #define SCR_W ((float)refState.width)
 #define SCR_H ((float)refState.height)
-#define TO_SCRN_Y(x) (refState.height * (x))
+#define TO_SCRN_Y(x) (refState.width * (x) * Touch_AspectRatio())
 #define TO_SCRN_X(x) (refState.width * (x))
 
 static void IN_TouchCheckCoords( float *x1, float *y1, float *x2, float *y2  );
 static void IN_TouchEditClear( void );
 static void Touch_InitConfig( void );
 
+void Touch_NotifyResize( void )
+{
+	if( refState.width && refState.height && ( !touch.configchanged || !touch.actual_aspect_ratio ))
+	{
+		float aspect_ratio = SCR_H/SCR_W;
+		if( aspect_ratio < 0.99 && aspect_ratio > touch.actual_aspect_ratio )
+			touch.actual_aspect_ratio = aspect_ratio;
+	}
+}
+
+static inline float Touch_AspectRatio( void )
+{
+	if( touch.config_aspect_ratio )
+		return touch.config_aspect_ratio;
+	else if( touch.actual_aspect_ratio )
+		return touch.actual_aspect_ratio;
+	else if( refState.width && refState.height )
+		return SCR_H/SCR_W;
+	else
+		return 9.0f / 16.0f;
+}
+
+
+static void Touch_ConfigAspectRatio_f( void )
+{
+	touch.config_aspect_ratio = Q_atof( Cmd_Argv( 1 ));
+}
+
+
 /*
 ==========================
 Touch_ExportButtonToConfig
@@ -207,7 +237,7 @@ static inline int Touch_ExportButtonToConfig( file_t *f, touch_button_t *button,
 
 	if( keepAspect )
 	{
-		float aspect = ( B(y2) - B(y1) ) / ( ( B(x2) - B(x1) ) /(SCR_H/SCR_W) );
+		float aspect = ( B(y2) - B(y1) ) / ( ( B(x2) - B(x1) ) /(Touch_AspectRatio()) );
 		FS_Printf( f, " %f\n", aspect );
 	}
 	else FS_Printf( f, "\n" );
@@ -222,7 +252,7 @@ Touch_DumpConfig
 Dump config to file
 =================
 */
-qboolean Touch_DumpConfig( const char *name, const char *profilename )
+static qboolean Touch_DumpConfig( const char *name, const char *profilename )
 {
 	file_t *f;
 	touch_button_t *button;
@@ -242,36 +272,38 @@ qboolean Touch_DumpConfig( const char *name, const char *profilename )
 	FS_Printf( f, "\ntouch_config_file \"%s\"\n", profilename );
 	FS_Printf( f, "\n// touch cvars\n" );
 	FS_Printf( f, "\n// sensitivity settings\n" );
-	FS_Printf( f, "touch_pitch \"%f\"\n", touch_pitch->value );
-	FS_Printf( f, "touch_yaw \"%f\"\n", touch_yaw->value );
-	FS_Printf( f, "touch_forwardzone \"%f\"\n", touch_forwardzone->value );
-	FS_Printf( f, "touch_sidezone \"%f\"\n", touch_sidezone->value );
-	FS_Printf( f, "touch_nonlinear_look \"%d\"\n", CVAR_TO_BOOL(touch_nonlinear_look));
-	FS_Printf( f, "touch_pow_factor \"%f\"\n", touch_pow_factor->value );
-	FS_Printf( f, "touch_pow_mult \"%f\"\n", touch_pow_mult->value );
-	FS_Printf( f, "touch_exp_mult \"%f\"\n", touch_exp_mult->value );
+	FS_Printf( f, "touch_pitch \"%f\"\n", touch_pitch.value );
+	FS_Printf( f, "touch_yaw \"%f\"\n", touch_yaw.value );
+	FS_Printf( f, "touch_forwardzone \"%f\"\n", touch_forwardzone.value );
+	FS_Printf( f, "touch_sidezone \"%f\"\n", touch_sidezone.value );
+	FS_Printf( f, "touch_nonlinear_look \"%d\"\n", touch_nonlinear_look.value ? 1 : 0 );
+	FS_Printf( f, "touch_pow_factor \"%f\"\n", touch_pow_factor.value );
+	FS_Printf( f, "touch_pow_mult \"%f\"\n", touch_pow_mult.value );
+	FS_Printf( f, "touch_exp_mult \"%f\"\n", touch_exp_mult.value );
 	FS_Printf( f, "\n// grid settings\n" );
-	FS_Printf( f, "touch_grid_count \"%d\"\n", (int)touch_grid_count->value );
-	FS_Printf( f, "touch_grid_enable \"%d\"\n", CVAR_TO_BOOL(touch_grid_enable));
+	FS_Printf( f, "touch_grid_count \"%d\"\n", (int)touch_grid_count.value );
+	FS_Printf( f, "touch_grid_enable \"%d\"\n", touch_grid_enable.value ? 1 : 0 );
 	FS_Printf( f, "\n// global overstroke (width, r, g, b, a)\n" );
 	FS_Printf( f, "touch_set_stroke %d %d %d %d %d\n", touch.swidth, touch.scolor[0], touch.scolor[1], touch.scolor[2], touch.scolor[3] );
 	FS_Printf( f, "\n// highlight when pressed\n" );
-	FS_Printf( f, "touch_highlight_r \"%f\"\n", touch_highlight_r->value );
-	FS_Printf( f, "touch_highlight_g \"%f\"\n", touch_highlight_g->value );
-	FS_Printf( f, "touch_highlight_b \"%f\"\n", touch_highlight_b->value );
-	FS_Printf( f, "touch_highlight_a \"%f\"\n", touch_highlight_a->value );
+	FS_Printf( f, "touch_highlight_r \"%f\"\n", touch_highlight_r.value );
+	FS_Printf( f, "touch_highlight_g \"%f\"\n", touch_highlight_g.value );
+	FS_Printf( f, "touch_highlight_b \"%f\"\n", touch_highlight_b.value );
+	FS_Printf( f, "touch_highlight_a \"%f\"\n", touch_highlight_a.value );
 	FS_Printf( f, "\n// _joy and _dpad options\n" );
-	FS_Printf( f, "touch_dpad_radius \"%f\"\n", touch_dpad_radius->value );
-	FS_Printf( f, "touch_joy_radius \"%f\"\n", touch_joy_radius->value );
+	FS_Printf( f, "touch_dpad_radius \"%f\"\n", touch_dpad_radius.value );
+	FS_Printf( f, "touch_joy_radius \"%f\"\n", touch_joy_radius.value );
 	FS_Printf( f, "\n// how much slowdown when Precise Look button pressed\n" );
-	FS_Printf( f, "touch_precise_amount \"%f\"\n", touch_precise_amount->value );
+	FS_Printf( f, "touch_precise_amount \"%f\"\n", touch_precise_amount.value );
 	FS_Printf( f, "\n// enable/disable move indicator\n" );
-	FS_Printf( f, "touch_move_indicator \"%f\"\n", touch_move_indicator->value );
+	FS_Printf( f, "touch_move_indicator \"%f\"\n", touch_move_indicator.value );
 
 	FS_Printf( f, "\n// reset menu state when execing config\n" );
 	FS_Printf( f, "touch_setclientonly 0\n" );
 	FS_Printf( f, "\n// touch buttons\n" );
 	FS_Printf( f, "touch_removeall\n" );
+	FS_Printf( f, "touch_aspectratio %f\n", Touch_AspectRatio());
+
 
 	for( button = touch.list_user.first; button; button = button->next )
 	{
@@ -301,18 +333,18 @@ void Touch_WriteConfig( void )
 	if( Sys_CheckParm( "-nowriteconfig" ) || !touch.configchanged || !touch.config_loaded )
 		return;
 
-	Con_DPrintf( "Touch_WriteConfig(): %s\n", touch_config_file->string );
+	Con_DPrintf( "%s: %s\n", __func__, touch_config_file.string );
 
-	Q_snprintf( newconfigfile, sizeof( newconfigfile ), "%s.new", touch_config_file->string );
-	Q_snprintf( oldconfigfile, sizeof( oldconfigfile ), "%s.bak", touch_config_file->string );
+	Q_snprintf( newconfigfile, sizeof( newconfigfile ), "%s.new", touch_config_file.string );
+	Q_snprintf( oldconfigfile, sizeof( oldconfigfile ), "%s.bak", touch_config_file.string );
 
-	if( Touch_DumpConfig( newconfigfile, touch_config_file->string ))
+	if( Touch_DumpConfig( newconfigfile, touch_config_file.string ))
 	{
 		FS_Delete( oldconfigfile );
-		FS_Rename( touch_config_file->string, oldconfigfile );
+		FS_Rename( touch_config_file.string, oldconfigfile );
 
-		FS_Delete( touch_config_file->string );
-		FS_Rename( newconfigfile, touch_config_file->string );
+		FS_Delete( touch_config_file.string );
+		FS_Rename( newconfigfile, touch_config_file.string );
 	}
 }
 
@@ -377,7 +409,7 @@ static void Touch_GenerateCode_f( void )
 		if( FBitSet( flags, TOUCH_FL_DEF_HIDE ))
 			SetBits( flags, TOUCH_FL_HIDE );
 
-		aspect = ( B(y2) - B(y1) ) / ( ( B(x2) - B(x1) ) /(SCR_H/SCR_W) );
+		aspect = ( B(y2) - B(y1) ) / ( ( B(x2) - B(x1) ) /(Touch_AspectRatio()) );
 		if( memcmp( &c, &B(color), sizeof( rgba_t ) ) )
 		{
 			Con_Printf( "unsigned char color[] = { %d, %d, %d, %d };\n", B(color[0]), B(color[1]), B(color[2]), B(color[3]) );
@@ -393,7 +425,7 @@ static void Touch_RoundAll_f( void )
 {
 	touch_button_t *button;
 
-	if( !touch_grid_enable->value )
+	if( !touch_grid_enable.value )
 		return;
 
 	for( button = touch.list_user.first; button; button = button->next )
@@ -550,6 +582,7 @@ static void Touch_RemoveAll_f( void )
 {
 	IN_TouchEditClear();
 	Touch_ClearList( &touch.list_user );
+	touch.config_aspect_ratio = 0.0f;
 }
 
 static void Touch_SetColor( touchbuttonlist_t *list, const char *name, byte *color )
@@ -727,17 +760,30 @@ static void Touch_SetCommand_f( void )
 	Con_Printf( S_USAGE "touch_setcommand <name> <command>\n" );
 }
 
+static void Touch_LoadDefaults_f( void );
+
 static void Touch_ReloadConfig_f( void )
 {
 	touch.state = state_none;
 	if( touch.edit )
 		touch.edit->finger = -1;
+
 	if( touch.selection )
 		touch.selection->finger = -1;
+
 	touch.edit = touch.selection = NULL;
 	touch.resize_finger = touch.move_finger = touch.look_finger = touch.wheel_finger = -1;
 
-	Cbuf_AddTextf( "exec %s\n", touch_config_file->string );
+	if( touch_in_menu.value )
+		Cvar_DirectSet( &touch_in_menu, "0" );
+
+	if( FS_FileExists( touch_config_file.string, true ))
+		Cbuf_AddTextf( "exec \"%s\"\n", touch_config_file.string );
+	else
+	{
+		Touch_LoadDefaults_f();
+		touch.configchanged = true;
+	}
 }
 
 static touch_button_t *Touch_AddButton( touchbuttonlist_t *list,
@@ -785,7 +831,7 @@ void Touch_AddClientButton( const char *name, const char *texture, const char *c
 		IN_TouchCheckCoords( &x1, &y1, &x2, &y2 );
 	if( round == round_aspect )
 	{
-		y2 = y1 + ( x2 - x1 ) * (SCR_W/SCR_H) * aspect;
+		y2 = y1 + ( x2 - x1 ) / (Touch_AspectRatio()) * aspect;
 	}
 	button = Touch_AddButton( &touch.list_user, name, texture, command, x1, y1, x2, y2, color, true );
 	button->flags |= flags | TOUCH_FL_CLIENT | TOUCH_FL_NOEDIT;
@@ -810,7 +856,7 @@ static void Touch_LoadDefaults_f( void )
 			if( g_DefaultButtons[i].texturefile[0] == '#' )
 				y2 = y1 + ( (float)clgame.scrInfo.iCharHeight / (float)clgame.scrInfo.iHeight ) * g_DefaultButtons[i].aspect + touch.swidth*2/SCR_H;
 			else
-				y2 = y1 + ( x2 - x1 ) * (SCR_W/SCR_H) * g_DefaultButtons[i].aspect;
+				y2 = y1 + (( x2 - x1 ) / Touch_AspectRatio()) * g_DefaultButtons[i].aspect;
 		}
 
 		IN_TouchCheckCoords( &x1, &y1, &x2, &y2 );
@@ -818,6 +864,7 @@ static void Touch_LoadDefaults_f( void )
 		button->flags |= g_DefaultButtons[i].flags;
 		button->aspect = g_DefaultButtons[i].aspect;
 	}
+	touch.configchanged = true;
 }
 
 // Add default button from client
@@ -910,7 +957,7 @@ static void Touch_AddButton_f( void )
 		if( aspect )
 		{
 			if( B( texturefile )[0] != '#' )
-				B( y2 ) = B( y1 ) + ( B( x2 ) - B( x1 )) * ( SCR_W / SCR_H ) * aspect;
+				B( y2 ) = B( y1 ) + (( B( x2 ) - B( x1 )) / Touch_AspectRatio() ) * aspect;
 			B( aspect ) = aspect;
 		}
 	}
@@ -918,11 +965,39 @@ static void Touch_AddButton_f( void )
 
 static void Touch_EnableEdit_f( void )
 {
+	touch_button_t *button;
+	float current_ratio = SCR_H/SCR_W;
 	if( touch.state == state_none )
 		touch.state = state_edit;
 	touch.resize_finger = touch.move_finger = touch.look_finger = touch.wheel_finger = -1;
 	touch.move_button = NULL;
 	touch.configchanged = true;
+	/* try determine the best ratio
+	 * User enters editor. Window now have correct size. Need to fix aspect ratio in some cases */
+	// Case A: no config was loaded, touch was generated with lower height, but window was resized higher, reset it to actual size
+	if( touch.actual_aspect_ratio > current_ratio )
+		touch.actual_aspect_ratio = current_ratio;
+	if( !touch.config_aspect_ratio )
+		touch.config_aspect_ratio = touch.actual_aspect_ratio;
+	// Case B: config was loaded, but window may be resized later, so keep y coordinate as is
+	touch.actual_aspect_ratio = current_ratio;
+	// convert coordinates to actual aspect ratio after it was updated
+	if( touch.config_aspect_ratio != touch.actual_aspect_ratio )
+	{
+		for( button = touch.list_user.first; button; button = button->next )
+		{
+			B(y1) /= touch.actual_aspect_ratio / touch.config_aspect_ratio;
+			B(y2) /= touch.actual_aspect_ratio / touch.config_aspect_ratio;
+
+			// clamp positions to make buttons visible by user
+			if( B(y2) > 1.0f )
+			{
+				B(y1) -= B(y2) - 1.0f;
+				B(y2) -= B(y2) - 1.0f;
+			}
+		}
+		touch.config_aspect_ratio = touch.actual_aspect_ratio;
+	}
 }
 
 static void Touch_DisableEdit_f( void )
@@ -935,11 +1010,11 @@ static void Touch_DisableEdit_f( void )
 	touch.edit = touch.selection = NULL;
 	touch.resize_finger = touch.move_finger = touch.look_finger = touch.wheel_finger = -1;
 
-	if( CVAR_TO_BOOL( touch_in_menu ))
+	if( touch_in_menu.value )
 	{
 		Cvar_Set( "touch_in_menu", "0" );
 	}
-	else if( cls.key_dest ==  key_game )
+	else if( cls.key_dest == key_game )
 		Touch_WriteConfig();
 }
 
@@ -957,7 +1032,7 @@ static void Touch_DeleteProfile_f( void )
 
 static void Touch_InitEditor( void )
 {
-	float x = 0.1f * (SCR_H/SCR_W);
+	float x = 0.1f * (Touch_AspectRatio());
 	float y = 0.05f;
 	touch_button_t *temp;
 	rgba_t color;
@@ -993,7 +1068,7 @@ void Touch_Init( void )
 		return;
 	touch.mempool = Mem_AllocPool( "Touch" );
 	//touch.first = touch.last = NULL;
-	Con_Printf( "IN_TouchInit()\n");
+	Con_Printf( "%s()\n", __func__ );
 	touch.move_finger = touch.resize_finger = touch.look_finger = touch.wheel_finger = -1;
 	touch.state = state_none;
 	touch.showeditbuttons = true;
@@ -1016,18 +1091,19 @@ void Touch_Init( void )
 	Touch_AddDefaultButton( "jump", "touch_default/jump", "+jump", 0.880000, 0.227228, 1.000000, 0.454457, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "attack", "touch_default/shoot", "+attack", 0.760000, 0.530200, 0.880000, 0.757428, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "attack2", "touch_default/shoot_alt", "+attack2", 0.760000, 0.302971, 0.880000, 0.530200, color, 2, 1, 0 );
-	Touch_AddDefaultButton( "loadquick", "touch_default/load", "loadquick", 0.680000, 0.000000, 0.760000, 0.151486, color, 2, 1, 16 );
-	Touch_AddDefaultButton( "savequick", "touch_default/save", "savequick", 0.760000, 0.000000, 0.840000, 0.151486, color, 2, 1, 16 );
-	Touch_AddDefaultButton( "messagemode", "touch_default/keyboard", "messagemode", 0.760000, 0.000000, 0.840000, 0.151486, color, 2, 1, 8 );
+	Touch_AddDefaultButton( "loadquick", "touch_default/load", "loadquick", 0.760000, 0.000000, 0.840000, 0.142222, color, 2, 1, 16 );
+	Touch_AddDefaultButton( "savequick", "touch_default/save", "savequick", 0.840000, 0.000000, 0.920000, 0.142222, color, 2, 1, 16 );
+	Touch_AddDefaultButton( "messagemode", "touch_default/keyboard", "messagemode", 0.840000, 0.000000, 0.920000, 0.142222, color, 2, 1, 8 );
 	Touch_AddDefaultButton( "reload", "touch_default/reload", "+reload", 0.000000, 0.302971, 0.120000, 0.530200, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "flashlight", "touch_default/flash_light_filled", "impulse 100", 0.920000, 0.000000, 1.000000, 0.151486, color, 2, 1, 0 );
-	Touch_AddDefaultButton( "scores", "touch_default/map", "+showscores", 0.680000, 0.000000, 0.760000, 0.151486, color, 2, 1, 8 );
+	Touch_AddDefaultButton( "scores", "touch_default/map", "+showscores", 0.760000, 0.000000, 0.840000, 0.142222, color, 2, 1, 8 );
 	Touch_AddDefaultButton( "show_numbers", "touch_default/show_weapons", "exec touch_default/numbers.cfg", 0.440000, 0.833171, 0.520000, 0.984656, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "duck", "touch_default/crouch", "+duck", 0.880000, 0.757428, 1.000000, 0.984656, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "tduck", "touch_default/tduck", ";+duck", 0.560000, 0.833171, 0.620000, 0.946785, color, 2, 1, 0 );
 	Touch_AddDefaultButton( "edit", "touch_default/settings", "touch_enableedit", 0.420000, 0.000000, 0.500000, 0.151486, color, 2, 1, 32 );
 	Touch_AddDefaultButton( "menu", "touch_default/menu", "escape", 0.000000, 0.833171, 0.080000, 0.984656, color, 2, 1, 0 );
-	Touch_AddDefaultButton( "spray", "touch_default/spray", "impulse 201", 0.840000, 0.000000, 0.920000, 0.151486, color, 2, 1, 0 );
+	Touch_AddDefaultButton( "spray", "touch_default/spray", "impulse 201", 0.680000, 0.000000, 0.760000, 0.142222, color, 2, 1, 8 );
+	Touch_AddDefaultButton( "voicechat", "touch_default/microphone", "+voicerecord", 0.780000, 0.817778, 0.860000, 0.960000, color, 2, 1, 8 );
 
 	Cmd_AddCommand( "touch_addbutton", Touch_AddButton_f, "add native touch button" );
 	Cmd_AddCommand( "touch_removebutton", IN_TouchRemoveButton_f, "remove native touch button" );
@@ -1052,33 +1128,34 @@ void Touch_Init( void )
 	Cmd_AddRestrictedCommand( "touch_generate_code", Touch_GenerateCode_f, "create code sample for mobility API" );
 	Cmd_AddCommand( "touch_fade", Touch_Fade_f, "start fade animation for selected buttons" );
 	Cmd_AddRestrictedCommand( "touch_toggleselection", Touch_ToggleSelection_f, "toggle vidibility on selected button in editor" );
+	Cmd_AddRestrictedCommand( "touch_aspectratio", Touch_ConfigAspectRatio_f, "set current aspect ratio" );
 
 	// not saved, just runtime state for scripting
-	touch_in_menu = Cvar_Get( "touch_in_menu", "0", FCVAR_FILTERABLE, "draw touch in menu (for internal use only)" );
+	Cvar_RegisterVariable( &touch_in_menu );
 
 	// sensitivity configuration
-	touch_forwardzone = Cvar_Get( "touch_forwardzone", "0.06", FCVAR_FILTERABLE, "forward touch zone" );
-	touch_sidezone = Cvar_Get( "touch_sidezone", "0.06", FCVAR_FILTERABLE, "side touch zone" );
-	touch_pitch = Cvar_Get( "touch_pitch", "90", FCVAR_FILTERABLE, "touch pitch sensitivity" );
-	touch_yaw = Cvar_Get( "touch_yaw", "120", FCVAR_FILTERABLE, "touch yaw sensitivity" );
-	touch_nonlinear_look = Cvar_Get( "touch_nonlinear_look", "0", FCVAR_FILTERABLE, "enable nonlinear touch look" );
-	touch_pow_factor = Cvar_Get( "touch_pow_factor", "1.3", FCVAR_FILTERABLE, "set > 1 to enable" );
-	touch_pow_mult = Cvar_Get( "touch_pow_mult", "400.0", FCVAR_FILTERABLE, "power multiplier, usually 200-1000" );
-	touch_exp_mult = Cvar_Get( "touch_exp_mult", "0", FCVAR_FILTERABLE, "exponent multiplier, usually 20-200, 0 to disable" );
+	Cvar_RegisterVariable( &touch_forwardzone );
+	Cvar_RegisterVariable( &touch_sidezone );
+	Cvar_RegisterVariable( &touch_pitch );
+	Cvar_RegisterVariable( &touch_yaw );
+	Cvar_RegisterVariable( &touch_nonlinear_look );
+	Cvar_RegisterVariable( &touch_pow_factor );
+	Cvar_RegisterVariable( &touch_pow_mult );
+	Cvar_RegisterVariable( &touch_exp_mult );
 
 	// touch.cfg
-	touch_grid_count = Cvar_Get( "touch_grid_count", "50", FCVAR_FILTERABLE, "touch grid count" );
-	touch_grid_enable = Cvar_Get( "touch_grid_enable", "1", FCVAR_FILTERABLE, "enable touch grid" );
-	touch_config_file = Cvar_Get( "touch_config_file", "touch.cfg", FCVAR_ARCHIVE | FCVAR_PRIVILEGED, "current touch profile file" );
-	touch_precise_amount = Cvar_Get( "touch_precise_amount", "0.5", FCVAR_FILTERABLE, "sensitivity multiplier for precise-look" );
-	touch_highlight_r = Cvar_Get( "touch_highlight_r", "1.0", 0, "highlight r color" );
-	touch_highlight_g = Cvar_Get( "touch_highlight_g", "1.0", 0, "highlight g color" );
-	touch_highlight_b = Cvar_Get( "touch_highlight_b", "1.0", 0, "highlight b color" );
-	touch_highlight_a = Cvar_Get( "touch_highlight_a", "1.0", 0, "highlight alpha" );
-	touch_dpad_radius = Cvar_Get( "touch_dpad_radius", "1.0", FCVAR_FILTERABLE, "dpad radius multiplier" );
-	touch_joy_radius = Cvar_Get( "touch_joy_radius", "1.0", FCVAR_FILTERABLE, "joy radius multiplier" );
-	touch_move_indicator = Cvar_Get( "touch_move_indicator", "0.0", FCVAR_FILTERABLE, "indicate move events (0 to disable)" );
-	touch_joy_texture = Cvar_Get( "touch_joy_texture", "touch_default/joy", FCVAR_FILTERABLE, "texture for move indicator");
+	Cvar_RegisterVariable( &touch_grid_count );
+	Cvar_RegisterVariable( &touch_grid_enable );
+	Cvar_RegisterVariable( &touch_config_file );
+	Cvar_RegisterVariable( &touch_precise_amount );
+	Cvar_RegisterVariable( &touch_highlight_r );
+	Cvar_RegisterVariable( &touch_highlight_g );
+	Cvar_RegisterVariable( &touch_highlight_b );
+	Cvar_RegisterVariable( &touch_highlight_a );
+	Cvar_RegisterVariable( &touch_dpad_radius );
+	Cvar_RegisterVariable( &touch_joy_radius );
+	Cvar_RegisterVariable( &touch_move_indicator );
+	Cvar_RegisterVariable( &touch_joy_texture );
 
 	// input devices cvar
 	Cvar_RegisterVariable( &touch_enable );
@@ -1088,7 +1165,7 @@ void Touch_Init( void )
 #if SDL_VERSION_ATLEAST( 2, 0, 10 )
 	SDL_SetHint( SDL_HINT_MOUSE_TOUCH_EVENTS, "0" );
 	SDL_SetHint( SDL_HINT_TOUCH_MOUSE_EVENTS, "0" );
-#else
+#elif defined(SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH)
 	SDL_SetHint( SDL_HINT_ANDROID_SEPARATE_MOUSE_AND_TOUCH, "1" );
 #endif
 
@@ -1109,9 +1186,9 @@ static void Touch_InitConfig( void )
 
 	/// TODO: hud font
 	//pfnGetScreenInfo( NULL ); //HACK: update hud screen parameters like iHeight
-	if( FS_FileExists( touch_config_file->string, true ) )
+	if( FS_FileExists( touch_config_file.string, true ) )
 	{
-		Cbuf_AddTextf( "exec \"%s\"\n", touch_config_file->string );
+		Cbuf_AddTextf( "exec \"%s\"\n", touch_config_file.string );
 		Cbuf_Execute();
 	}
 	else
@@ -1120,7 +1197,7 @@ static void Touch_InitConfig( void )
 	}
 
 	Touch_InitEditor();
-	touch.joytexture = ref.dllFuncs.GL_LoadTexture( touch_joy_texture->string, NULL, 0, TF_NOMIPMAP );
+	touch.joytexture = ref.dllFuncs.GL_LoadTexture( touch_joy_texture.string, NULL, 0, TF_NOMIPMAP );
 	touch.whitetexture = R_GetBuiltinTexture( REF_WHITE_TEXTURE );
 	touch.configchanged = false;
 	touch.config_loaded = true;
@@ -1145,10 +1222,10 @@ static qboolean Touch_IsVisible( touch_button_t *button )
 	if( FBitSet( button->flags, TOUCH_FL_HIDE ))
 		return false; // skip hidden
 
-	if( FBitSet( button->flags, TOUCH_FL_SP ) && CL_GetMaxClients() != 1 )
+	if( FBitSet( button->flags, TOUCH_FL_SP ) && cl.maxclients != 1 )
 		return false; // skip singleplayer(load, save) buttons in multiplayer
 
-	if( FBitSet( button->flags, TOUCH_FL_MP ) && CL_GetMaxClients() == 1 )
+	if( FBitSet( button->flags, TOUCH_FL_MP ) && cl.maxclients == 1 )
 		return false; // skip multiplayer buttons in singleplayer
 
 	return true;
@@ -1170,10 +1247,10 @@ static void Touch_DrawTexture ( float x1, float y1, float x2, float y2, int text
 		0, 0, 1, 1, texture );
 }
 
-#define GRID_COUNT_X ((int)touch_grid_count->value)
-#define GRID_COUNT_Y (((int)touch_grid_count->value) * SCR_H / SCR_W)
+#define GRID_COUNT_X ((int)touch_grid_count.value)
+#define GRID_COUNT_Y (((int)touch_grid_count.value) * Touch_AspectRatio())
 #define GRID_X (1.0f/GRID_COUNT_X)
-#define GRID_Y (SCR_W/SCR_H/GRID_COUNT_X)
+#define GRID_Y (1.0f/Touch_AspectRatio()/GRID_COUNT_X)
 #define GRID_ROUND_X(x) ((float)round( x * GRID_COUNT_X ) / GRID_COUNT_X)
 #define GRID_ROUND_Y(x) ((float)round( x * GRID_COUNT_Y ) / GRID_COUNT_Y)
 
@@ -1192,7 +1269,7 @@ static void IN_TouchCheckCoords( float *x1, float *y1, float *x2, float *y2  )
 		*y1 -= *y2 - 1, *y2 = 1;
 	if( *x2 > 1 )
 		*x1 -= *x2 - 1, *x2 = 1;
-	if( CVAR_TO_BOOL( touch_grid_enable ))
+	if( touch_grid_enable.value )
 	{
 		*x1 = GRID_ROUND_X( *x1 );
 		*x2 = GRID_ROUND_X( *x2 );
@@ -1251,7 +1328,7 @@ static float Touch_DrawText( float x1, float y1, float x2, float y2, const char
 	{
 		while( *s && ( *s != '\n' ) && ( *s != ';' ) && ( x1 < maxx ) )
 			x1 += Touch_DrawCharacter( x1, y1, *s++, size );
-		y1 += cls.creditsFont.charHeight / 1024.f * size / SCR_H * SCR_W;
+		y1 += cls.creditsFont.charHeight / 1024.f * size / Touch_AspectRatio();
 
 		if( y1 >= maxy )
 			break;
@@ -1288,10 +1365,10 @@ static void Touch_DrawButtons( touchbuttonlist_t *list )
 
 			if( ( B( finger ) != -1 ) && !FBitSet( B( flags ), TOUCH_FL_CLIENT ) )
 			{
-				color[0] = bound( 0,(float) color[0] * touch_highlight_r->value, 255 );
-				color[1] = bound( 0,(float) color[1] * touch_highlight_g->value, 255 );
-				color[2] = bound( 0,(float) color[2] * touch_highlight_b->value, 255 );
-				color[3] = bound( 0,(float) color[3] * touch_highlight_a->value, 255 );
+				color[0] = bound( 0,(float) color[0] * touch_highlight_r.value, 255 );
+				color[1] = bound( 0,(float) color[1] * touch_highlight_g.value, 255 );
+				color[2] = bound( 0,(float) color[2] * touch_highlight_b.value, 255 );
+				color[3] = bound( 0,(float) color[3] * touch_highlight_a.value, 255 );
 			}
 
 			color[3] *= B( fade );
@@ -1358,17 +1435,18 @@ void Touch_Draw( void )
 	if( !touch.initialized || ( !touch_enable.value && !touch.clientonly ))
 		return;
 
+	if( cls.key_dest != key_game && !touch_in_menu.value )
+		return;
+
 	Touch_InitConfig();
 
-	if( cls.key_dest != key_game && !CVAR_TO_BOOL(touch_in_menu) )
-		return;
 
 	ref.dllFuncs.GL_SetRenderMode( kRenderTransTexture );
 
-	if( touch.state >= state_edit && CVAR_TO_BOOL(touch_grid_enable) )
+	if( touch.state >= state_edit && touch_grid_enable.value )
 	{
 		float x;
-		if( CVAR_TO_BOOL(touch_in_menu) )
+		if( touch_in_menu.value )
 			Touch_DrawTexture( 0, 0, 1, 1, touch.whitetexture, 32, 32, 32, 255 );
 		else
 			Touch_DrawTexture( 0, 0, 1, 1, touch.whitetexture, 0, 0, 0, 112 );
@@ -1429,19 +1507,19 @@ void Touch_Draw( void )
 
 	ref.dllFuncs.Color4ub( 255, 255, 255, 255 );
 
-	if( ( touch.move_finger != -1 ) && touch.move_button && touch_move_indicator->value )
+	if( ( touch.move_finger != -1 ) && touch.move_button && touch_move_indicator.value )
 	{
 		float width;
 		float height;
-		if( FBitSet( touch_joy_texture->flags, FCVAR_CHANGED ) )
+		if( FBitSet( touch_joy_texture.flags, FCVAR_CHANGED ) )
 		{
-			ClearBits( touch_joy_texture->flags, FCVAR_CHANGED );
-			touch.joytexture = ref.dllFuncs.GL_LoadTexture( touch_joy_texture->string, NULL, 0, TF_NOMIPMAP );
+			ClearBits( touch_joy_texture.flags, FCVAR_CHANGED );
+			touch.joytexture = ref.dllFuncs.GL_LoadTexture( touch_joy_texture.string, NULL, 0, TF_NOMIPMAP );
 		}
 		if( touch.move_button->type == touch_move )
 		{
-			width =  touch_sidezone->value;
-			height = touch_forwardzone->value;
+			width =  touch_sidezone.value;
+			height = touch_forwardzone.value;
 		}
 		else
 		{
@@ -1449,13 +1527,13 @@ void Touch_Draw( void )
 			height = (touch.move_button->y2 - touch.move_button->y1)/2;
 		}
 		ref.dllFuncs.Color4ub( 255, 255, 255, 128 );
-		ref.dllFuncs.R_DrawStretchPic( TO_SCRN_X( touch.move_start_x - GRID_X * touch_move_indicator->value ),
-						  TO_SCRN_Y( touch.move_start_y - GRID_Y * touch_move_indicator->value ),
-						  TO_SCRN_X( GRID_X * 2 * touch_move_indicator->value ), TO_SCRN_Y( GRID_Y * 2 * touch_move_indicator->value ), 0, 0, 1, 1, touch.joytexture );
+		ref.dllFuncs.R_DrawStretchPic( TO_SCRN_X( touch.move_start_x - GRID_X * touch_move_indicator.value ),
+						  TO_SCRN_Y( touch.move_start_y - GRID_Y * touch_move_indicator.value ),
+						  TO_SCRN_X( GRID_X * 2 * touch_move_indicator.value ), TO_SCRN_Y( GRID_Y * 2 * touch_move_indicator.value ), 0, 0, 1, 1, touch.joytexture );
 		ref.dllFuncs.Color4ub( 255, 255, 255, 255 );
-		ref.dllFuncs.R_DrawStretchPic( TO_SCRN_X( touch.move_start_x + touch.side * width - GRID_X * touch_move_indicator->value ),
-						  TO_SCRN_Y( touch.move_start_y - touch.forward * height - GRID_Y * touch_move_indicator->value ),
-						  TO_SCRN_X( GRID_X * 2 * touch_move_indicator->value ), TO_SCRN_Y( GRID_Y * 2 * touch_move_indicator->value ), 0, 0, 1, 1, touch.joytexture );
+		ref.dllFuncs.R_DrawStretchPic( TO_SCRN_X( touch.move_start_x + touch.side * width - GRID_X * touch_move_indicator.value ),
+						  TO_SCRN_Y( touch.move_start_y - touch.forward * height - GRID_Y * touch_move_indicator.value ),
+						  TO_SCRN_X( GRID_X * 2 * touch_move_indicator.value ), TO_SCRN_Y( GRID_Y * 2 * touch_move_indicator.value ), 0, 0, 1, 1, touch.joytexture );
 
 	}
 
@@ -1564,28 +1642,28 @@ static void Touch_Motion( touchEventType type, int fingerID, float x, float y, f
 	if( fingerID == touch.move_finger )
 	{
 		// check bounds
-		if( touch_forwardzone->value <= 0 )
+		if( touch_forwardzone.value <= 0 )
 			Cvar_SetValue( "touch_forwardzone", 0.5 );
-		if( touch_sidezone->value <= 0 )
+		if( touch_sidezone.value <= 0 )
 			Cvar_SetValue( "touch_sidezone", 0.3 );
 
 		if( !touch.move_button || touch.move_button->type == touch_move )
 		{
 			// move relative to touch start
-			touch.forward = ( touch.move_start_y - y ) / touch_forwardzone->value;
-			touch.side = ( x - touch.move_start_x ) / touch_sidezone->value;
+			touch.forward = ( touch.move_start_y - y ) / touch_forwardzone.value;
+			touch.side = ( x - touch.move_start_x ) / touch_sidezone.value;
 		}
 		else if( touch.move_button->type == touch_joy )
 		{
 			// move relative to joy center
-			touch.forward = ( ( touch.move_button->y2 + touch.move_button->y1 ) - y * 2 ) / ( touch.move_button->y2 - touch.move_button->y1 ) * touch_joy_radius->value;
-			touch.side = ( x * 2 - ( touch.move_button->x2 + touch.move_button->x1 ) ) / ( touch.move_button->x2 - touch.move_button->x1 ) * touch_joy_radius->value;
+			touch.forward = ( ( touch.move_button->y2 + touch.move_button->y1 ) - y * 2 ) / ( touch.move_button->y2 - touch.move_button->y1 ) * touch_joy_radius.value;
+			touch.side = ( x * 2 - ( touch.move_button->x2 + touch.move_button->x1 ) ) / ( touch.move_button->x2 - touch.move_button->x1 ) * touch_joy_radius.value;
 		}
 		else if( touch.move_button->type == touch_dpad )
 		{
 			// like joy, but without acceleration. useful for bhop
-			touch.forward = round( ( (touch.move_button->y2 + touch.move_button->y1) - y * 2 ) / ( touch.move_button->y2 - touch.move_button->y1 ) * touch_dpad_radius->value );
-			touch.side = round( ( x * 2 - (touch.move_button->x2 + touch.move_button->x1) ) / ( touch.move_button->x2 - touch.move_button->x1 ) * touch_dpad_radius->value );
+			touch.forward = round( ( (touch.move_button->y2 + touch.move_button->y1) - y * 2 ) / ( touch.move_button->y2 - touch.move_button->y1 ) * touch_dpad_radius.value );
+			touch.side = round( ( x * 2 - (touch.move_button->x2 + touch.move_button->x1) ) / ( touch.move_button->x2 - touch.move_button->x1 ) * touch_dpad_radius.value );
 		}
 
 		touch.forward = bound( -1, touch.forward, 1 );
@@ -1596,9 +1674,9 @@ static void Touch_Motion( touchEventType type, int fingerID, float x, float y, f
 	if( fingerID == touch.look_finger )
 	{
 		if( touch.precision )
-			dx *= touch_precise_amount->value, dy *= touch_precise_amount->value;
+			dx *= touch_precise_amount.value, dy *= touch_precise_amount.value;
 
-		if( CVAR_TO_BOOL(touch_nonlinear_look) )
+		if( touch_nonlinear_look.value )
 		{
 			float dabs, dcos, dsin;
 
@@ -1611,11 +1689,11 @@ static void Touch_Motion( touchEventType type, int fingerID, float x, float y, f
 			dcos = dx / dabs;
 			dsin = dy / dabs;
 
-			if( touch_exp_mult->value > 1 )
-				dabs = ( exp( dabs * touch_exp_mult->value ) - 1 ) / touch_exp_mult->value;
+			if( touch_exp_mult.value > 1 )
+				dabs = ( exp( dabs * touch_exp_mult.value ) - 1 ) / touch_exp_mult.value;
 
-			if( touch_pow_mult->value > 1 && touch_pow_factor->value > 1 )
-				dabs = pow( dabs * touch_pow_mult->value, touch_pow_factor->value ) / touch_pow_mult->value;
+			if( touch_pow_mult.value > 1 && touch_pow_factor.value > 1 )
+				dabs = pow( dabs * touch_pow_mult.value, touch_pow_factor.value ) / touch_pow_mult.value;
 
 			dx = dabs * dcos;
 			dy = dabs * dsin;
@@ -1626,7 +1704,7 @@ static void Touch_Motion( touchEventType type, int fingerID, float x, float y, f
 			return;
 
 		// accumulate
-		touch.yaw -= dx * touch_yaw->value, touch.pitch += dy * touch_pitch->value;
+		touch.yaw -= dx * touch_yaw.value, touch.pitch += dy * touch_pitch.value;
 	}
 }
 
@@ -1949,15 +2027,25 @@ static int Touch_ControlsEvent( touchEventType type, int fingerID, float x, floa
 
 int IN_TouchEvent( touchEventType type, int fingerID, float x, float y, float dx, float dy )
 {
+	y *= SCR_H/SCR_W/Touch_AspectRatio();
+//	Con_Printf("%f %f\n", TO_SCRN_X(x), TO_SCRN_Y(y));
 	// simulate menu mouse click
-	if( cls.key_dest != key_game && !CVAR_TO_BOOL( touch_in_menu ))
+	if( cls.key_dest != key_game && !touch_in_menu.value )
 	{
 		touch.move_finger = touch.resize_finger = touch.look_finger = -1;
 		// Hack for keyboard, hope it help
+		// a1ba: this is absolutely horrible
 		if( cls.key_dest == key_console || cls.key_dest == key_message )
 		{
-			if ( type == event_down ) // don't pop it again on event_up
+			static float x1 = 0.0f;
+			x1 += dx;
+
+			if( type == event_up ) // don't show keyboard on every tap
+			{
 				Key_EnableTextInput( true, true );
+				x1 = 0.0f;
+			}
+
 			if( cls.key_dest == key_console )
 			{
 				static float y1 = 0;
@@ -1979,6 +2067,13 @@ int IN_TouchEvent( touchEventType type, int fingerID, float x, float y, float dx
 			// exit of console area
 			if( type == event_down && x < 0.1f && y > 0.9f )
 				Cbuf_AddText( "escape\n" );
+
+			// swipe from edge to exit console/chat
+			if(( x > 0.8f && x1 < -0.1f ) || ( x < 0.2f && x1 > 0.1f ))
+			{
+				Cbuf_AddText( "escape\n" );
+				x1 = 0.0f;
+			}
 		}
 		UI_MouseMove( TO_SCRN_X(x), TO_SCRN_Y(y) );
 		//MsgDev( D_NOTE, "touch %d %d\n", TO_SCRN_X(x), TO_SCRN_Y(y) );
@@ -2032,7 +2127,7 @@ void Touch_KeyEvent( int key, int down )
 	float x, y;
 	int finger, xi, yi;
 
-	if( !touch_emulate.value )
+	if( !Touch_Emulated( ))
 	{
 		if( touch_enable.value )
 			return;
@@ -2073,8 +2168,7 @@ void Touch_KeyEvent( int key, int down )
 	x = xi / SCR_W;
 	y = yi / SCR_H;
 
-	Con_DPrintf( "event %d %.2f %.2f %.2f %.2f\n",
-		event, x, y, x - lx, y - ly );
+	// Con_DPrintf( "event %d %.2f %.2f %.2f %.2f\n", event, x, y, x - lx, y - ly );
 
 	IN_TouchEvent( event, finger, x, y, x - lx, y - ly );
 
@@ -2087,6 +2181,11 @@ qboolean Touch_WantVisibleCursor( void )
 	return ( touch_enable.value && touch_emulate.value ) || touch.clientonly;
 }
 
+qboolean Touch_Emulated( void )
+{
+	return touch_emulate.value || touch_in_menu.value;
+}
+
 void Touch_Shutdown( void )
 {
 	if( !touch.initialized )

engine/client/input.c

@@ -17,6 +17,7 @@ GNU General Public License for more details.
 #include "input.h"
 #include "client.h"
 #include "vgui_draw.h"
+#include "cursor_type.h"
 
 #if XASH_SDL
 #include <SDL.h>
@@ -36,16 +37,17 @@ static struct inputstate_s
 	float lastpitch, lastyaw;
 } inputstate;
 
-extern convar_t *vid_fullscreen;
-convar_t *m_pitch;
-convar_t *m_yaw;
+CVAR_DEFINE_AUTO( m_pitch, "0.022", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "mouse pitch value" );
+CVAR_DEFINE_AUTO( m_yaw, "0.022", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "mouse yaw value" );
+CVAR_DEFINE_AUTO( m_ignore, DEFAULT_M_IGNORE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "ignore mouse events" );
+static CVAR_DEFINE_AUTO( look_filter, "0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "filter look events making it smoother" );
+static CVAR_DEFINE_AUTO( m_rawinput, "1", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable mouse raw input" );
 
-convar_t *m_ignore;
-convar_t *cl_forwardspeed;
-convar_t *cl_sidespeed;
-convar_t *cl_backspeed;
-convar_t *look_filter;
-convar_t *m_rawinput;
+static CVAR_DEFINE_AUTO( cl_forwardspeed, "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default forward move speed" );
+static CVAR_DEFINE_AUTO( cl_backspeed, "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default back move speed"  );
+static CVAR_DEFINE_AUTO( cl_sidespeed, "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default side move speed"  );
+
+static CVAR_DEFINE_AUTO( m_grab_debug, "0", FCVAR_PRIVILEGED, "show debug messages on mouse state change" );
 
 /*
 ================
@@ -58,7 +60,7 @@ uint IN_CollectInputDevices( void )
 {
 	uint ret = 0;
 
-	if( !m_ignore->value ) // no way to check is mouse connected, so use cvar only
+	if( !m_ignore.value ) // no way to check is mouse connected, so use cvar only
 		ret |= INPUT_DEVICE_MOUSE;
 
 	if( touch_enable.value )
@@ -86,18 +88,18 @@ player is connected to the server
 */
 void IN_LockInputDevices( qboolean lock )
 {
-	extern convar_t *joy_enable; // private to input system
+	extern convar_t joy_enable; // private to input system
 
 	if( lock )
 	{
-		SetBits( m_ignore->flags, FCVAR_READ_ONLY );
-		SetBits( joy_enable->flags, FCVAR_READ_ONLY );
+		SetBits( m_ignore.flags, FCVAR_READ_ONLY );
+		SetBits( joy_enable.flags, FCVAR_READ_ONLY );
 		SetBits( touch_enable.flags, FCVAR_READ_ONLY );
 	}
 	else
 	{
-		ClearBits( m_ignore->flags, FCVAR_READ_ONLY );
-		ClearBits( joy_enable->flags, FCVAR_READ_ONLY );
+		ClearBits( m_ignore.flags, FCVAR_READ_ONLY );
+		ClearBits( joy_enable.flags, FCVAR_READ_ONLY );
 		ClearBits( touch_enable.flags, FCVAR_READ_ONLY );
 	}
 }
@@ -108,14 +110,15 @@ void IN_LockInputDevices( qboolean lock )
 IN_StartupMouse
 ===========
 */
-void IN_StartupMouse( void )
+static void IN_StartupMouse( void )
 {
-	m_ignore = Cvar_Get( "m_ignore", DEFAULT_M_IGNORE, FCVAR_ARCHIVE | FCVAR_FILTERABLE, "ignore mouse events" );
+	Cvar_RegisterVariable( &m_ignore );
 
-	m_pitch = Cvar_Get( "m_pitch", "0.022", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "mouse pitch value" );
-	m_yaw = Cvar_Get( "m_yaw", "0.022", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "mouse yaw value" );
-	look_filter = Cvar_Get( "look_filter", "0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "filter look events making it smoother" );
-	m_rawinput = Cvar_Get( "m_rawinput", "1", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable mouse raw input" );
+	Cvar_RegisterVariable( &m_pitch );
+	Cvar_RegisterVariable( &m_yaw );
+	Cvar_RegisterVariable( &look_filter );
+	Cvar_RegisterVariable( &m_rawinput );
+	Cvar_RegisterVariable( &m_grab_debug );
 
 	// You can use -nomouse argument to prevent using mouse from client
 	// -noenginemouse will disable all mouse input
@@ -124,11 +127,6 @@ void IN_StartupMouse( void )
 	in_mouseinitialized = true;
 }
 
-void GAME_EXPORT IN_SetCursor( void *hCursor )
-{
-	// stub
-}
-
 /*
 ===========
 IN_MouseSavePos
@@ -180,9 +178,6 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 	{
 		Platform_SetCursorType( dc_arrow );
 
-#if XASH_ANDROID
-		Android_ShowMouse( true );
-#endif
 #if XASH_USE_EVDEV
 		Evdev_SetGrab( false );
 #endif
@@ -191,14 +186,15 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 	{
 		Platform_SetCursorType( dc_none );
 
-#if XASH_ANDROID
-		Android_ShowMouse( false );
-#endif
 #if XASH_USE_EVDEV
 		Evdev_SetGrab( true );
 #endif
 	}
 
+	// don't leave the user without cursor if they enabled m_ignore
+	if( m_ignore.value )
+		return;
+
 	if( oldstate == key_game )
 	{
 		IN_DeactivateMouse();
@@ -209,65 +205,81 @@ void IN_ToggleClientMouse( int newstate, int oldstate )
 	}
 }
 
-void IN_CheckMouseState( qboolean active )
+static void IN_SetRelativeMouseMode( qboolean set, qboolean verbose )
 {
-	static qboolean s_bRawInput, s_bMouseGrab;
+	static qboolean s_bRawInput;
+
+	if( set && !s_bRawInput )
+	{
+#if XASH_SDL == 2
+		SDL_GetRelativeMouseState( NULL, NULL );
+		SDL_SetRelativeMouseMode( SDL_TRUE );
+#endif
+		s_bRawInput = true;
+		if( verbose )
+			Con_Printf( "%s: true\n", __func__ );
+	}
+	else if( !set && s_bRawInput )
+	{
+#if XASH_SDL == 2
+		SDL_GetRelativeMouseState( NULL, NULL );
+		SDL_SetRelativeMouseMode( SDL_FALSE );
+#endif
+		s_bRawInput = false;
+		if( verbose )
+			Con_Printf( "%s: false\n", __func__ );
+	}
+}
+
+static void IN_SetMouseGrab( qboolean set, qboolean verbose )
+{
+	static qboolean s_bMouseGrab;
+
+	if( set && !s_bMouseGrab )
+	{
+#if XASH_SDL
+		SDL_SetWindowGrab( host.hWnd, SDL_TRUE );
+#endif
+		s_bMouseGrab = true;
+		if( verbose )
+			Con_Printf( "%s: true\n", __func__ );
+	}
+	else if( !set && s_bMouseGrab )
+	{
+#if XASH_SDL
+		SDL_SetWindowGrab( host.hWnd, SDL_FALSE );
+#endif
+
+		s_bMouseGrab = false;
+		if( verbose )
+			Con_Printf( "%s: false\n", __func__ );
+	}
+}
+
+static void IN_CheckMouseState( qboolean active )
+{
+	qboolean use_raw_input, verbose;
 
 #if XASH_WIN32
-	qboolean useRawInput = ( CVAR_TO_BOOL( m_rawinput ) && clgame.client_dll_uses_sdl ) || clgame.dllFuncs.pfnLookEvent != NULL;
+	use_raw_input = ( m_rawinput.value && clgame.client_dll_uses_sdl ) || clgame.dllFuncs.pfnLookEvent != NULL;
 #else
-	qboolean useRawInput = true; // always use SDL code
+	use_raw_input = true; // always use SDL code
 #endif
 
-	if( active && useRawInput && !host.mouse_visible && cls.state == ca_active )
-	{
-		if( !s_bRawInput )
-		{
-#if XASH_SDL == 2
-			SDL_GetRelativeMouseState( NULL, NULL );
-			SDL_SetRelativeMouseMode( SDL_TRUE );
-#endif
+	verbose = m_grab_debug.value ? true : false;
 
-			// Con_Printf( "Enable relative mode\n" );
-			s_bRawInput = true;
-		}
-	}
+	if( m_ignore.value )
+		active = false;
+
+	if( active && use_raw_input && !host.mouse_visible && cls.state == ca_active )
+		IN_SetRelativeMouseMode( true, verbose );
 	else
-	{
-		if( s_bRawInput )
-		{
-#if XASH_SDL == 2
-			SDL_GetRelativeMouseState( NULL, NULL );
-			SDL_SetRelativeMouseMode( SDL_FALSE );
-#endif
-			// Con_Printf( "Disable relative mode\n" );
-			s_bRawInput = false;
-		}
-	}
+		IN_SetRelativeMouseMode( false, verbose );
 
 	if( active && !host.mouse_visible && cls.state == ca_active )
-	{
-		if( !s_bMouseGrab )
-		{
-#if XASH_SDL
-			SDL_SetWindowGrab( host.hWnd, SDL_TRUE );
-#endif
-			// Con_Printf( "Enable grab\n" );
-			s_bMouseGrab = true;
-		}
-	}
+		IN_SetMouseGrab( true, verbose );
 	else
-	{
-		if( s_bMouseGrab )
-		{
-#if XASH_SDL
-			SDL_SetWindowGrab( host.hWnd, SDL_FALSE );
-#endif
-
-			// Con_Printf( "Disable grab\n" );
-			s_bMouseGrab = false;
-		}
-	}
+		IN_SetMouseGrab( false, verbose );
 }
 
 /*
@@ -313,14 +325,14 @@ void IN_DeactivateMouse( void )
 IN_MouseMove
 ================
 */
-void IN_MouseMove( void )
+static void IN_MouseMove( void )
 {
 	int x, y;
 
 	if( !in_mouseinitialized )
 		return;
 
-	if( touch_emulate.value )
+	if( Touch_Emulated( ))
 	{
 		// touch emulation overrides all input
 		Touch_KeyEvent( 0, 0 );
@@ -351,7 +363,7 @@ void IN_MouseEvent( int key, int down )
 	else ClearBits( in_mstate, BIT( key ));
 
 	// touch emulation overrides all input
-	if( touch_emulate.value )
+	if( Touch_Emulated( ))
 	{
 		Touch_KeyEvent( K_MOUSE1 + key, down );
 	}
@@ -414,9 +426,9 @@ IN_Init
 */
 void IN_Init( void )
 {
-	cl_forwardspeed	= Cvar_Get( "cl_forwardspeed", "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default forward move speed" );
-	cl_backspeed	= Cvar_Get( "cl_backspeed", "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default back move speed"  );
-	cl_sidespeed	= Cvar_Get( "cl_sidespeed", "400", FCVAR_ARCHIVE | FCVAR_CLIENTDLL | FCVAR_FILTERABLE, "Default side move speed"  );
+	Cvar_RegisterVariable( &cl_forwardspeed );
+	Cvar_RegisterVariable( &cl_backspeed );
+	Cvar_RegisterVariable( &cl_sidespeed );
 
 	if( !Host_IsDedicated() )
 	{
@@ -453,8 +465,8 @@ static void IN_JoyAppendMove( usercmd_t *cmd, float forwardmove, float sidemove
 {
 	static uint moveflags = T | S;
 
-	if( forwardmove ) cmd->forwardmove  = forwardmove * cl_forwardspeed->value;
-	if( sidemove ) cmd->sidemove  = sidemove * cl_sidespeed->value;
+	if( forwardmove ) cmd->forwardmove  = forwardmove * cl_forwardspeed.value;
+	if( sidemove ) cmd->sidemove  = sidemove * cl_sidespeed.value;
 
 	if( forwardmove )
 	{
@@ -529,8 +541,8 @@ static void IN_CollectInput( float *forward, float *side, float *pitch, float *y
 	{
 		float x, y;
 		Platform_MouseMove( &x, &y );
-		*pitch += y * m_pitch->value;
-		*yaw   -= x * m_yaw->value;
+		*pitch += y * m_pitch.value;
+		*yaw   -= x * m_yaw.value;
 
 #if XASH_USE_EVDEV
 		IN_EvdevMove( yaw, pitch );
@@ -540,7 +552,7 @@ static void IN_CollectInput( float *forward, float *side, float *pitch, float *y
 	Joy_FinalizeMove( forward, side, yaw, pitch );
 	Touch_GetMove( forward, side, yaw, pitch );
 
-	if( look_filter->value )
+	if( look_filter.value )
 	{
 		*pitch = ( inputstate.lastpitch + *pitch ) / 2;
 		*yaw   = ( inputstate.lastyaw   + *yaw ) / 2;
@@ -557,10 +569,9 @@ IN_EngineAppendMove
 Called from cl_main.c after generating command in client
 ================
 */
-void IN_EngineAppendMove( float frametime, void *cmd1, qboolean active )
+void IN_EngineAppendMove( float frametime, usercmd_t *cmd, qboolean active )
 {
 	float forward, side, pitch, yaw;
-	usercmd_t *cmd = cmd1;
 
 	if( clgame.dllFuncs.pfnLookEvent )
 		return;
@@ -588,7 +599,7 @@ void IN_EngineAppendMove( float frametime, void *cmd1, qboolean active )
 	}
 }
 
-void IN_Commands( void )
+static void IN_Commands( void )
 {
 #if XASH_USE_EVDEV
 	IN_EvdevFrame();
@@ -598,7 +609,7 @@ void IN_Commands( void )
 	{
 		float forward = 0, side = 0, pitch = 0, yaw = 0;
 
-		IN_CollectInput( &forward, &side, &pitch, &yaw, in_mouseinitialized && !CVAR_TO_BOOL( m_ignore ) );
+		IN_CollectInput( &forward, &side, &pitch, &yaw, in_mouseinitialized && !m_ignore.value );
 
 		if( cls.key_dest == key_game )
 		{

engine/client/input.h

@@ -25,6 +25,7 @@ INPUT
 */
 
 #include "keydefs.h"
+#include "usercmd.h"
 
 //
 // input.c
@@ -40,14 +41,13 @@ void IN_DeactivateMouse( void );
 void IN_MouseSavePos( void );
 void IN_MouseRestorePos( void );
 void IN_ToggleClientMouse( int newstate, int oldstate );
-void IN_SetCursor( void *hCursor );
 
 uint IN_CollectInputDevices( void );
 void IN_LockInputDevices( qboolean lock );
-void IN_EngineAppendMove( float frametime, void *cmd, qboolean active );
+void IN_EngineAppendMove( float frametime, usercmd_t *cmd, qboolean active );
 
-extern convar_t *m_yaw;
-extern convar_t *m_pitch;
+extern convar_t m_yaw;
+extern convar_t m_pitch;
 //
 // in_touch.c
 //
@@ -59,7 +59,6 @@ typedef enum
 } touchEventType;
 
 extern convar_t touch_enable;
-extern convar_t touch_emulate;
 
 void Touch_Draw( void );
 void Touch_SetClientOnly( byte state );
@@ -75,6 +74,8 @@ void Touch_ResetDefaultButtons( void );
 int IN_TouchEvent( touchEventType type, int fingerID, float x, float y, float dx, float dy );
 void Touch_KeyEvent( int key, int down );
 qboolean Touch_WantVisibleCursor( void );
+qboolean Touch_Emulated( void );
+void Touch_NotifyResize( void );
 
 //
 // in_joy.c

engine/client/keys.c

@@ -144,8 +144,8 @@ keyname_t keynames[] =
 
 static void OSK_EnableTextInput( qboolean enable, qboolean force );
 static qboolean OSK_KeyEvent( int key, int down );
-static convar_t *osk_enable;
-static convar_t *key_rotate;
+static CVAR_DEFINE_AUTO( osk_enable, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "enable built-in on-screen keyboard" );
+static CVAR_DEFINE_AUTO( key_rotate, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "rotate arrow keys (0-3)" );
 
 /*
 ===================
@@ -332,7 +332,7 @@ int Key_GetKey( const char *pBinding )
 Key_Unbind_f
 ===================
 */
-void Key_Unbind_f( void )
+static void Key_Unbind_f( void )
 {
 	int	b;
 
@@ -358,7 +358,7 @@ void Key_Unbind_f( void )
 Key_Unbindall_f
 ===================
 */
-void Key_Unbindall_f( void )
+static void Key_Unbindall_f( void )
 {
 	int	i;
 
@@ -378,7 +378,7 @@ void Key_Unbindall_f( void )
 Key_Reset_f
 ===================
 */
-void Key_Reset_f( void )
+static void Key_Reset_f( void )
 {
 	keyname_t	*kn;
 	int	i;
@@ -400,7 +400,7 @@ void Key_Reset_f( void )
 Key_Bind_f
 ===================
 */
-void Key_Bind_f( void )
+static void Key_Bind_f( void )
 {
 	char	cmd[1024];
 	int	i, c, b;
@@ -473,7 +473,7 @@ Key_Bindlist_f
 
 ============
 */
-void Key_Bindlist_f( void )
+static void Key_Bindlist_f( void )
 {
 	int	i;
 
@@ -513,8 +513,8 @@ void Key_Init( void )
 	// setup default binding. "unbindall" from config.cfg will be reset it
 	for( kn = keynames; kn->name; kn++ ) Key_SetBinding( kn->keynum, kn->binding );
 
-	osk_enable = Cvar_Get( "osk_enable", "0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "enable built-in on-screen keyboard" );
-	key_rotate = Cvar_Get( "key_rotate", "0", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "rotate arrow keys (0-3)" );
+	Cvar_RegisterVariable( &osk_enable );
+	Cvar_RegisterVariable( &key_rotate );
 
 }
 
@@ -523,7 +523,7 @@ void Key_Init( void )
 Key_AddKeyCommands
 ===================
 */
-void Key_AddKeyCommands( int key, const char *kb, qboolean down )
+static void Key_AddKeyCommands( int key, const char *kb, qboolean down )
 {
 	char	button[1024];
 	char	*buttonPtr;
@@ -553,7 +553,7 @@ void Key_AddKeyCommands( int key, const char *kb, qboolean down )
 			}
 
 			buttonPtr = button;
-			while(( kb[i] <= ' ' || kb[i] == ';' ) && kb[i] != 0 )
+			while((((byte)kb[i]) <= ' ' || kb[i] == ';' ) && kb[i] != 0 )
 				i++;
 		}
 
@@ -590,7 +590,7 @@ static qboolean Key_IsAllowedAutoRepeat( int key )
 
 static int Key_Rotate( int key )
 {
-	if( key_rotate->value == 1.0f ) // CW
+	if( key_rotate.value == 1.0f ) // CW
 	{
 		if( key == K_UPARROW )
 				key = K_LEFTARROW;
@@ -602,7 +602,7 @@ static int Key_Rotate( int key )
 				key = K_RIGHTARROW;
 	}
 
-	else if( key_rotate->value == 3.0f ) // CCW
+	else if( key_rotate.value == 3.0f ) // CCW
 	{
 		if( key == K_UPARROW )
 				key = K_RIGHTARROW;
@@ -614,7 +614,7 @@ static int Key_Rotate( int key )
 				key = K_LEFTARROW;
 	}
 
-	else if( key_rotate->value == 2.0f )
+	else if( key_rotate.value == 2.0f )
 	{
 		if( key == K_UPARROW )
 				key = K_DOWNARROW;
@@ -719,10 +719,10 @@ void GAME_EXPORT Key_Event( int key, int down )
 		switch( cls.key_dest )
 		{
 		case key_game:
-			if( CVAR_TO_BOOL( gl_showtextures ))
+			if( r_showtextures.value )
 			{
 				// close texture atlas
-				Cvar_SetValue( "r_showtextures", 0.0f );
+				Cvar_DirectSet( &r_showtextures, "0" );
 				return;
 			}
 			else if( host.mouse_visible && cls.state != ca_cinematic )
@@ -749,10 +749,10 @@ void GAME_EXPORT Key_Event( int key, int down )
 	if( cls.key_dest == key_menu )
 	{
 		// only non printable keys passed
-		if( !gameui.use_text_api )
+		if( !gameui.use_extended_api )
 			Key_EnableTextInput( true, false );
 		//pass printable chars for old menus
-		if( !gameui.use_text_api && !host.textmode && down && ( key >= 32 ) && ( key <= 'z' ) )
+		if( !gameui.use_extended_api && !host.textmode && down && ( key >= 32 ) && ( key <= 'z' ) )
 		{
 			if( Key_IsDown( K_SHIFT ) )
 			{
@@ -797,7 +797,7 @@ Key_EnableTextInput
 */
 void Key_EnableTextInput( qboolean enable, qboolean force )
 {
-	if( CVAR_TO_BOOL( osk_enable ) )
+	if( osk_enable.value )
 	{
 		OSK_EnableTextInput( enable, force );
 		return;
@@ -840,7 +840,7 @@ void GAME_EXPORT Key_SetKeyDest( int key_dest )
 		cls.key_dest = key_message;
 		break;
 	default:
-		Host_Error( "Key_SetKeyDest: wrong destination (%i)\n", key_dest );
+		Host_Error( "%s: wrong destination (%i)\n", __func__, key_dest );
 		break;
 	}
 }
@@ -995,7 +995,7 @@ struct osk_s
 
 static qboolean OSK_KeyEvent( int key, int down )
 {
-	if( !osk.enable || !CVAR_TO_BOOL( osk_enable ) )
+	if( !osk.enable || !osk_enable.value )
 		return false;
 
 	if( osk.sending )
@@ -1055,18 +1055,16 @@ static qboolean OSK_KeyEvent( int key, int down )
 					break;
 				}
 
-				if( !Q_stricmp( cl_charset->string, "utf-8" ) )
-					ch = (unsigned char)osk.curbutton.val;
-				else
-					ch = Con_UtfProcessCharForce( (unsigned char)osk.curbutton.val );
+				ch = (byte)osk.curbutton.val;
+
+				// do not pass UTF-8 sequence into the engine, convert it here
+				if( !cls.accept_utf8 )
+					ch = Con_UtfProcessCharForce( ch );
 
 				if( !ch )
 					break;
 
-				Con_CharEvent( ch );
-				if( cls.key_dest == key_menu )
-					UI_CharEvent ( ch );
-
+				CL_CharEvent( ch );
 				break;
 			}
 		}
@@ -1121,7 +1119,6 @@ static void OSK_EnableTextInput( qboolean enable, qboolean force )
 	{
 		osk.curlayout = 0;
 		osk.curbutton.val = osk_keylayout[osk.curlayout][osk.curbutton.y][osk.curbutton.x];
-
 	}
 }
 
@@ -1190,7 +1187,7 @@ void OSK_Draw( void )
 	float  x, y;
 	int i, j;
 
-	if( !osk.enable || !CVAR_TO_BOOL(osk_enable) || !osk.curbutton.val )
+	if( !osk.enable || !osk_enable.value || !osk.curbutton.val )
 		return;
 
 	// draw keyboard

engine/client/mod_dbghulls.c

@@ -74,7 +74,7 @@ static void free_winding( winding_t *w )
 {
 	// simple sentinel by Carmack
 	if( *(unsigned *)w == 0xDEADC0DE )
-		Host_Error( "free_winding: freed a freed winding\n" );
+		Host_Error( "%s: freed a freed winding\n", __func__ );
 	*(unsigned *)w = 0xDEADC0DE;
 	free( w );
 }
@@ -154,7 +154,7 @@ static winding_t *winding_for_plane( const mplane_t *p )
 		vup[0] = 1;
 		break;
 	default:
-		Host_Error( "BaseWindingForPlane: no axis found\n" );
+		Host_Error( "%s: no axis found\n", __func__ );
 		return NULL;
 	}
 
@@ -659,7 +659,7 @@ static void make_hull_windings( hull_t *hull, hull_model_t *model )
 	Con_Reportf( "%i hull polys\n", model->num_polys );
 }
 
-void Mod_InitDebugHulls( void )
+void Mod_InitDebugHulls( model_t *loadmodel )
 {
 	int	i;
 
@@ -685,6 +685,9 @@ void Mod_CreatePolygonsForHull( int hullnum )
 	if( hullnum < 1 || hullnum > 3 )
 		return;
 
+	if( !world.num_hull_models )
+		Mod_InitDebugHulls( mod ); // FIXME: build hulls for separate bmodels (shells, medkits etc)
+
 	Con_Printf( "generating polygons for hull %u...\n", hullnum );
 	start = Sys_DoubleTime();
 

engine/client/ref_common.c

@@ -8,14 +8,42 @@
 struct ref_state_s ref;
 ref_globals_t refState;
 
-convar_t *gl_vsync;
-convar_t *gl_showtextures;
-convar_t *r_decals;
-convar_t *r_adjust_fov;
-convar_t *r_showtree;
-convar_t *gl_msaa_samples;
-convar_t *gl_clear;
-convar_t *r_refdll;
+static const char* r_skyBoxSuffix[SKYBOX_MAX_SIDES] = { "rt", "bk", "lf", "ft", "up", "dn" };
+
+CVAR_DEFINE_AUTO( gl_vsync, "1", FCVAR_ARCHIVE,  "enable vertical syncronization" );
+CVAR_DEFINE_AUTO( r_showtextures, "0", FCVAR_CHEAT, "show all uploaded textures" );
+CVAR_DEFINE_AUTO( r_adjust_fov, "1", FCVAR_ARCHIVE, "making FOV adjustment for wide-screens" );
+CVAR_DEFINE_AUTO( r_decals, "4096", FCVAR_ARCHIVE, "sets the maximum number of decals" );
+CVAR_DEFINE_AUTO( gl_msaa_samples, "0", FCVAR_GLCONFIG, "samples number for multisample anti-aliasing" );
+CVAR_DEFINE_AUTO( gl_clear, "0", FCVAR_ARCHIVE, "clearing screen after each frame" );
+CVAR_DEFINE_AUTO( r_showtree, "0", FCVAR_ARCHIVE, "build the graph of visible BSP tree" );
+static CVAR_DEFINE_AUTO( r_refdll, "", FCVAR_RENDERINFO, "choose renderer implementation, if supported" );
+static CVAR_DEFINE_AUTO( r_refdll_loaded, "", FCVAR_READ_ONLY, "currently loaded renderer" );
+
+// there is no need to expose whole host and cl structs into the renderer
+// but we still need to update timings accurately as possible
+// this looks horrible but the only other option would be passing four
+// time pointers and then it's looks even worse with dereferences everywhere
+#define STATIC_OFFSET_CHECK( s1, s2, field, base, msg ) \
+	STATIC_ASSERT( offsetof( s1, field ) == offsetof( s2, field ) - offsetof( s2, base ), msg )
+#define REF_CLIENT_CHECK( field ) \
+	STATIC_OFFSET_CHECK( ref_client_t, client_t, field, time, "broken ref_client_t offset" ); \
+	STATIC_ASSERT_( szchk_##__LINE__, sizeof(((ref_client_t *)0)->field ) == sizeof( cl.field ), "broken ref_client_t size" )
+#define REF_HOST_CHECK( field ) \
+	STATIC_OFFSET_CHECK( ref_host_t, host_parm_t, field, realtime, "broken ref_client_t offset" ); \
+	STATIC_ASSERT_( szchk_##__LINE__, sizeof(((ref_host_t *)0)->field ) == sizeof( host.field ), "broken ref_client_t size" )
+
+REF_CLIENT_CHECK( time );
+REF_CLIENT_CHECK( oldtime );
+REF_CLIENT_CHECK( viewentity );
+REF_CLIENT_CHECK( playernum );
+REF_CLIENT_CHECK( maxclients );
+REF_CLIENT_CHECK( models );
+REF_CLIENT_CHECK( paused );
+REF_CLIENT_CHECK( simorg );
+REF_HOST_CHECK( realtime );
+REF_HOST_CHECK( frametime );
+REF_HOST_CHECK( features );
 
 void R_GetTextureParms( int *w, int *h, int texnum )
 {
@@ -23,13 +51,102 @@ void R_GetTextureParms( int *w, int *h, int texnum )
 	if( h ) *h = REF_GET_PARM( PARM_TEX_HEIGHT, texnum );
 }
 
-/*
-================
-GL_FreeImage
+static qboolean CheckSkybox( const char *name, char out[SKYBOX_MAX_SIDES][MAX_STRING] )
+{
+	static const char *skybox_ext[3] = { "dds", "tga", "bmp" };
+	static const char *skybox_delim[2] = { "", "_" }; // no space for HL style, underscore for Q1 style
+	int	i;
+
+	// search for skybox images
+	for( i = 0; i <	ARRAYSIZE( skybox_ext ); i++ )
+	{
+		int j;
+
+		for( j = 0; j < ARRAYSIZE( skybox_delim ); j++ )
+		{
+			int k, num_checked_sides = 0;
+
+			for( k = 0; k < SKYBOX_MAX_SIDES; k++ )
+			{
+				char sidename[MAX_VA_STRING];
+
+				Q_snprintf( sidename, sizeof( sidename ), "%s%s%s.%s", name, skybox_delim[j], r_skyBoxSuffix[k], skybox_ext[i] );
+				if( g_fsapi.FileExists( sidename, false ))
+				{
+					Q_strncpy( out[k], sidename, sizeof( out[k] ));
+					num_checked_sides++;
+				}
+			}
+
+			if( num_checked_sides == SKYBOX_MAX_SIDES )
+				return true; // image exists
+		}
+	}
+
+	return false;
+}
+
+void R_SetupSky( const char *name )
+{
+	string loadname;
+	char sidenames[SKYBOX_MAX_SIDES][MAX_STRING];
+	int skyboxTextures[SKYBOX_MAX_SIDES] = { 0 };
+	int i, len;
+	qboolean result;
+
+	if( !COM_CheckString( name ))
+	{
+		ref.dllFuncs.R_SetupSky( NULL ); // unload skybox
+		return;
+	}
+
+	Q_snprintf( loadname, sizeof( loadname ), "gfx/env/%s", name );
+	COM_StripExtension( loadname );
+
+	// kill the underline suffix to find them manually later
+	len = Q_strlen( loadname );
+
+	if( loadname[len - 1] == '_' )
+		loadname[len - 1] = '\0';
+	result = CheckSkybox( loadname, sidenames );
+
+	// to prevent infinite recursion if default skybox was missed
+	if( !result && Q_stricmp( name, DEFAULT_SKYBOX_NAME ))
+	{
+		Con_Reportf( S_WARN "missed or incomplete skybox '%s'\n", name );
+		R_SetupSky( DEFAULT_SKYBOX_NAME ); // force to default
+		return;
+	}
+
+	ref.dllFuncs.R_SetupSky( NULL ); // unload skybox
+	Con_DPrintf( "SKY:  " );
+
+	for( i = 0; i < SKYBOX_MAX_SIDES; i++ )
+	{
+		skyboxTextures[i] = ref.dllFuncs.GL_LoadTexture( sidenames[i], NULL, 0, TF_CLAMP|TF_SKY );
+
+		if( !skyboxTextures[i] )
+			break;
+
+		Con_DPrintf( "%s%s%s", name, r_skyBoxSuffix[i], i != 5 ? ", " : ". " );
+	}
+
+	if( i == SKYBOX_MAX_SIDES )
+	{
+		SetBits( world.flags, FWORLD_CUSTOM_SKYBOX );
+		Con_DPrintf( "done\n" );
+		ref.dllFuncs.R_SetupSky( skyboxTextures );
+		return; // loaded
+	}
+
+	Con_DPrintf( "^2failed\n" );
+	for( i = 0; i < SKYBOX_MAX_SIDES; i++ )
+	{
+		if( skyboxTextures[i] )
+			ref.dllFuncs.GL_FreeTexture( skyboxTextures[i] );
+	}
+}
 
-Frees image by name
-================
-*/
 void GAME_EXPORT GL_FreeImage( const char *name )
 {
 	int	texnum;
@@ -41,18 +158,8 @@ void GAME_EXPORT GL_FreeImage( const char *name )
 		 ref.dllFuncs.GL_FreeTexture( texnum );
 }
 
-void R_UpdateRefState( void )
-{
-	refState.time      = cl.time;
-	refState.oldtime   = cl.oldtime;
-	refState.realtime  = host.realtime;
-	refState.frametime = host.frametime;
-}
-
 void GL_RenderFrame( const ref_viewpass_t *rvp )
 {
-	R_UpdateRefState();
-
 	VectorCopy( rvp->vieworigin, refState.vieworg );
 	VectorCopy( rvp->viewangles, refState.viewangles );
 
@@ -64,9 +171,20 @@ static intptr_t pfnEngineGetParm( int parm, int arg )
 	return CL_RenderGetParm( parm, arg, false ); // prevent recursion
 }
 
-static world_static_t *pfnGetWorld( void )
+static cvar_t *pfnCvar_Get( const char *szName, const char *szValue, int flags, const char *description )
 {
-	return &world;
+	return (cvar_t *)Cvar_Get( szName, szValue, flags | FCVAR_REFDLL, description );
+}
+
+static void pfnCvar_RegisterVariable( convar_t *var )
+{
+	SetBits( var->flags, FCVAR_REFDLL );
+	Cvar_RegisterVariable( var );
+}
+
+static void pfnCvar_FullSet( const char *var_name, const char *value, int flags )
+{
+	Cvar_FullSet( var_name, value, flags | FCVAR_REFDLL );
 }
 
 static void pfnStudioEvent( const mstudioevent_t *event, const cl_entity_t *e )
@@ -80,7 +198,7 @@ static model_t *pfnGetDefaultSprite( enum ref_defaultsprite_e spr )
 	{
 	case REF_DOT_SPRITE: return cl_sprite_dot;
 	case REF_CHROME_SPRITE: return cl_sprite_shell;
-	default: Host_Error( "GetDefaultSprite: unknown sprite %d\n", spr );
+	default: Host_Error( "%s: unknown sprite %d\n", __func__, spr );
 	}
 	return NULL;
 }
@@ -93,29 +211,15 @@ static void *pfnMod_Extradata( int type, model_t *m )
 	case mod_studio: return Mod_StudioExtradata( m );
 	case mod_sprite: // fallthrough
 	case mod_brush: return NULL;
-	default: Host_Error( "Mod_Extradata: unknown type %d\n", type );
+	default: Host_Error( "%s: unknown type %d\n", __func__, type );
 	}
 	return NULL;
 }
 
-static model_t *pfnMod_GetCurrentLoadingModel( void )
+static void CL_ExtraUpdate( void )
 {
-	return loadmodel;
-}
-
-static void pfnMod_SetCurrentLoadingModel( model_t *m )
-{
-	loadmodel = m;
-}
-
-static void pfnGetPredictedOrigin( vec3_t v )
-{
-	VectorCopy( cl.simorg, v );
-}
-
-static color24 *pfnCL_GetPaletteColor( int color ) // clgame.palette[color]
-{
-	return &clgame.palette[color];
+	clgame.dllFuncs.IN_Accumulate();
+	S_ExtraUpdate();
 }
 
 static void pfnCL_GetScreenInfo( int *width, int *height ) // clgame.scrInfo, ptrs may be NULL
@@ -167,11 +271,6 @@ static int pfnGetStudioModelInterface( int version, struct r_studio_interface_s
 		0;
 }
 
-static poolhandle_t pfnImage_GetPool( void )
-{
-	return host.imagepool;
-}
-
 static const bpc_desc_t *pfnImage_GetPFDesc( int idx )
 {
 	return &PFDesc[idx];
@@ -192,25 +291,6 @@ static screenfade_t *pfnRefGetScreenFade( void )
 	return &clgame.fade;
 }
 
-/*
-===============
-R_DoResetGamma
-gamma will be reset for
-some type of screenshots
-===============
-*/
-static qboolean R_DoResetGamma( void )
-{
-	switch( cls.scrshot_action )
-	{
-	case scrshot_envshot:
-	case scrshot_skyshot:
-		return true;
-	default:
-		return false;
-	}
-}
-
 static qboolean R_Init_Video_( const int type )
 {
 	host.apply_opengl_config = true;
@@ -221,18 +301,18 @@ static qboolean R_Init_Video_( const int type )
 	return R_Init_Video( type );
 }
 
-static ref_api_t gEngfuncs =
+static const ref_api_t gEngfuncs =
 {
 	pfnEngineGetParm,
 
-	(void*)Cvar_Get,
+	pfnCvar_Get,
 	(void*)Cvar_FindVarExt,
 	Cvar_VariableValue,
 	Cvar_VariableString,
 	Cvar_SetValue,
 	Cvar_Set,
-	(void*)Cvar_RegisterVariable,
-	Cvar_FullSet,
+	pfnCvar_RegisterVariable,
+	pfnCvar_FullSet,
 
 	Cmd_AddRefCommand,
 	Cmd_RemoveCommand,
@@ -255,16 +335,12 @@ static ref_api_t gEngfuncs =
 	Con_DrawString,
 	CL_DrawCenterPrint,
 
-	CL_GetLocalPlayer,
-	CL_GetViewModel,
-	CL_GetEntityByIndex,
 	R_BeamGetEntity,
 	CL_GetWaterEntity,
 	CL_AddVisibleEntity,
 
 	Mod_SampleSizeForFace,
 	Mod_BoxVisible,
-	pfnGetWorld,
 	Mod_PointInLeaf,
 	Mod_CreatePolygonsForHull,
 
@@ -281,14 +357,9 @@ static ref_api_t gEngfuncs =
 
 	Mod_ForName,
 	pfnMod_Extradata,
-	CL_ModelHandle,
-	pfnMod_GetCurrentLoadingModel,
-	pfnMod_SetCurrentLoadingModel,
 
+	CL_EntitySetRemapColors,
 	CL_GetRemapInfoForEntity,
-	CL_AllocRemapInfo,
-	CL_FreeRemapInfo,
-	CL_UpdateRemapInfo,
 
 	CL_ExtraUpdate,
 	Host_Error,
@@ -296,9 +367,6 @@ static ref_api_t gEngfuncs =
 	COM_RandomFloat,
 	COM_RandomLong,
 	pfnRefGetScreenFade,
-	CL_TextMessageGet,
-	pfnGetPredictedOrigin,
-	pfnCL_GetPaletteColor,
 	pfnCL_GetScreenInfo,
 	pfnSetLocalLightLevel,
 	Sys_CheckParm,
@@ -332,9 +400,11 @@ static ref_api_t gEngfuncs =
 	SW_LockBuffer,
 	SW_UnlockBuffer,
 
-	BuildGammaTable,
 	LightToTexGamma,
-	R_DoResetGamma,
+	LightToTexGammaEx,
+	TextureToGamma,
+	ScreenGammaTable,
+	LinearGammaTable,
 
 	CL_GetLightStyle,
 	CL_GetDynamicLight,
@@ -348,7 +418,6 @@ static ref_api_t gEngfuncs =
 	PM_CL_TraceLine,
 	CL_VisTraceLine,
 	CL_TraceLine,
-	pfnGetMoveVars,
 
 	Image_AddCmdFlags,
 	Image_SetForceFlags,
@@ -360,7 +429,6 @@ static ref_api_t gEngfuncs =
 	FS_CopyImage,
 	FS_FreeImage,
 	Image_SetMDLPointer,
-	pfnImage_GetPool,
 	pfnImage_GetPFDesc,
 
 	pfnDrawNormalTriangles,
@@ -379,14 +447,14 @@ static void R_UnloadProgs( void )
 
 	Cvar_FullSet( "host_refloaded", "0", FCVAR_READ_ONLY );
 
+	Cvar_Unlink( FCVAR_RENDERINFO | FCVAR_GLCONFIG | FCVAR_REFDLL );
+	Cmd_Unlink( CMD_REFDLL );
+
 	COM_FreeLibrary( ref.hInstance );
 	ref.hInstance = NULL;
 
 	memset( &refState, 0, sizeof( refState ));
 	memset( &ref.dllFuncs, 0, sizeof( ref.dllFuncs ));
-
-	Cvar_Unlink( FCVAR_RENDERINFO | FCVAR_GLCONFIG );
-	Cmd_Unlink( CMD_REFDLL );
 }
 
 static void CL_FillTriAPIFromRef( triangleapi_t *dst, const ref_interface_t *src )
@@ -415,48 +483,41 @@ static void CL_FillTriAPIFromRef( triangleapi_t *dst, const ref_interface_t *src
 
 static qboolean R_LoadProgs( const char *name )
 {
-	extern triangleapi_t gTriApi;
 	static ref_api_t gpEngfuncs;
 	REFAPI GetRefAPI; // single export
 
 	if( ref.hInstance ) R_UnloadProgs();
 
 	FS_AllowDirectPaths( true );
-	if( !(ref.hInstance = COM_LoadLibrary( name, false, true ) ))
+	if( !( ref.hInstance = COM_LoadLibrary( name, false, true )))
 	{
 		FS_AllowDirectPaths( false );
-		Con_Reportf( "R_LoadProgs: can't load renderer library %s: %s\n", name, COM_GetLibraryError() );
+		Con_Reportf( "%s: can't load renderer library %s: %s\n", __func__, name, COM_GetLibraryError() );
 		return false;
 	}
 
 	FS_AllowDirectPaths( false );
 
-	if( !( GetRefAPI = (REFAPI)COM_GetProcAddress( ref.hInstance, GET_REF_API )) )
+	if( !( GetRefAPI = (REFAPI)COM_GetProcAddress( ref.hInstance, GET_REF_API )))
 	{
-		COM_FreeLibrary( ref.hInstance );
-		Con_Reportf( "R_LoadProgs: can't find GetRefAPI entry point in %s\n", name );
-		ref.hInstance = NULL;
+		Con_Reportf( "%s: can't find GetRefAPI entry point in %s\n", __func__, name );
 		return false;
 	}
 
 	// make local copy of engfuncs to prevent overwrite it with user dll
-	memcpy( &gpEngfuncs, &gEngfuncs, sizeof( gpEngfuncs ));
+	gpEngfuncs = gEngfuncs;
 
-	if( !GetRefAPI( REF_API_VERSION, &ref.dllFuncs, &gpEngfuncs, &refState ))
+	if( GetRefAPI( REF_API_VERSION, &ref.dllFuncs, &gpEngfuncs, &refState ) != REF_API_VERSION )
 	{
-		COM_FreeLibrary( ref.hInstance );
-		Con_Reportf( "R_LoadProgs: can't init renderer API: wrong version\n" );
-		ref.hInstance = NULL;
+		Con_Reportf( "%s: can't init renderer API: wrong version\n", __func__ );
 		return false;
 	}
 
 	refState.developer = host_developer.value;
 
-	if( !ref.dllFuncs.R_Init( ) )
+	if( !ref.dllFuncs.R_Init( ))
 	{
-		COM_FreeLibrary( ref.hInstance );
-		Con_Reportf( "R_LoadProgs: can't init renderer!\n" ); //, ref.dllFuncs.R_GetInitError() );
-		ref.hInstance = NULL;
+		Con_Reportf( "%s: can't init renderer!\n", __func__ ); //, ref.dllFuncs.R_GetInitError() );
 		return false;
 	}
 
@@ -493,21 +554,19 @@ static void R_GetRendererName( char *dest, size_t size, const char *opt )
 {
 	if( !Q_strstr( opt, "." OS_LIB_EXT ))
 	{
-		const char *format;
-
 #ifdef XASH_INTERNAL_GAMELIBS
-		if( !Q_strcmp( opt, "ref_" ))
-			format = "%s";
-		else
-			format = "ref_%s";
+	#define FMT1 "%s"
+	#define FMT2 "ref_%s"
 #else
-		if( !Q_strcmp( opt, "ref_" ))
-			format = OS_LIB_PREFIX "%s." OS_LIB_EXT;
-		else
-			format = OS_LIB_PREFIX "ref_%s." OS_LIB_EXT;
+	#define FMT1 OS_LIB_PREFIX "%s." OS_LIB_EXT
+	#define FMT2 OS_LIB_PREFIX "ref_%s." OS_LIB_EXT
 #endif
-		Q_snprintf( dest, size, format, opt );
-
+		if( !Q_strncmp( opt, "ref_", 4 ))
+			Q_snprintf( dest, size, FMT1, opt );
+		else
+			Q_snprintf( dest, size, FMT2, opt );
+#undef FMT1
+#undef FMT2
 	}
 	else
 	{
@@ -531,6 +590,7 @@ static qboolean R_LoadRenderer( const char *refopt )
 		return false;
 	}
 
+	Cvar_FullSet( "r_refdll_loaded", refopt, FCVAR_READ_ONLY );
 	Con_Reportf( "Renderer %s initialized\n", refdll );
 
 	return true;
@@ -549,21 +609,17 @@ static void SetWidthAndHeightFromCommandLine( void )
 		return;
 	}
 
-	R_SaveVideoMode( width, height, width, height );
+	R_SaveVideoMode( width, height, width, height, false );
 }
 
 static void SetFullscreenModeFromCommandLine( void )
 {
-#if !XASH_MOBILE_PLATFORM
-	if( Sys_CheckParm( "-fullscreen" ))
-	{
-		Cvar_Set( "fullscreen", "1" );
-	}
+	if( Sys_CheckParm( "-borderless" ))
+		Cvar_DirectSet( &vid_fullscreen, "2" );
+	else if( Sys_CheckParm( "-fullscreen" ))
+		Cvar_DirectSet( &vid_fullscreen, "1" );
 	else if( Sys_CheckParm( "-windowed" ))
-	{
-		Cvar_Set( "fullscreen", "0" );
-	}
-#endif
+		Cvar_DirectSet( &vid_fullscreen, "0" );
 }
 
 static void R_CollectRendererNames( void )
@@ -583,6 +639,9 @@ static void R_CollectRendererNames( void )
 #if XASH_REF_GL4ES_ENABLED
 		"gl4es",
 #endif
+#if XASH_REF_GLES3COMPAT_ENABLED
+		"gles3compat",
+#endif
 #if XASH_REF_SOFT_ENABLED
 		"soft",
 #endif
@@ -603,6 +662,9 @@ static void R_CollectRendererNames( void )
 #if XASH_REF_GL4ES_ENABLED
 		"GL4ES",
 #endif
+#if XASH_REF_GLES3COMPAT_ENABLED
+		"GLES3 (gl2_shim)",
+#endif
 #if XASH_REF_SOFT_ENABLED
 		"Software",
 #endif
@@ -616,16 +678,18 @@ static void R_CollectRendererNames( void )
 qboolean R_Init( void )
 {
 	qboolean success = false;
-	string requested;
+	string requested_cmdline;
+	string requested_cvar;
 
-	gl_vsync = Cvar_Get( "gl_vsync", "0", FCVAR_ARCHIVE,  "enable vertical syncronization" );
-	gl_showtextures = Cvar_Get( "r_showtextures", "0", FCVAR_CHEAT, "show all uploaded textures" );
-	r_adjust_fov = Cvar_Get( "r_adjust_fov", "1", FCVAR_ARCHIVE, "making FOV adjustment for wide-screens" );
-	r_decals = Cvar_Get( "r_decals", "4096", FCVAR_ARCHIVE, "sets the maximum number of decals" );
-	gl_msaa_samples = Cvar_Get( "gl_msaa_samples", "0", FCVAR_GLCONFIG, "samples number for multisample anti-aliasing" );
-	gl_clear = Cvar_Get( "gl_clear", "0", FCVAR_ARCHIVE, "clearing screen after each frame" );
-	r_showtree = Cvar_Get( "r_showtree", "0", FCVAR_ARCHIVE, "build the graph of visible BSP tree" );
-	r_refdll = Cvar_Get( "r_refdll", "", FCVAR_RENDERINFO, "choose renderer implementation, if supported" );
+	Cvar_RegisterVariable( &gl_vsync );
+	Cvar_RegisterVariable( &r_showtextures );
+	Cvar_RegisterVariable( &r_adjust_fov );
+	Cvar_RegisterVariable( &r_decals );
+	Cvar_RegisterVariable( &gl_msaa_samples );
+	Cvar_RegisterVariable( &gl_clear );
+	Cvar_RegisterVariable( &r_showtree );
+	Cvar_RegisterVariable( &r_refdll );
+	Cvar_RegisterVariable( &r_refdll_loaded );
 
 	// cvars that are expected to exist
 	Cvar_Get( "r_speeds", "0", FCVAR_ARCHIVE, "shows renderer speeds" );
@@ -646,6 +710,7 @@ qboolean R_Init( void )
 
 	// cvars that are expected to exist by client.dll
 	// refdll should just get pointer to them
+	Cvar_Get( "r_lighting_modulate", "0.6", FCVAR_ARCHIVE, "compatibility cvar, does nothing" );
 	Cvar_Get( "r_drawentities", "1", FCVAR_CHEAT, "render entities" );
 	Cvar_Get( "cl_himodels", "1", FCVAR_ARCHIVE, "draw high-resolution player models in multiplayer" );
 
@@ -664,15 +729,16 @@ qboolean R_Init( void )
 	// 1. Command line `-ref` argument.
 	// 2. `ref_dll` cvar.
 	// 3. Detected renderers in `DEFAULT_RENDERERS` order.
-	requested[0] = 0;
+	requested_cmdline[0] = 0;
+	requested_cvar[0] = 0;
 
-	if( !success && Sys_GetParmFromCmdLine( "-ref", requested ))
-		success = R_LoadRenderer( requested );
+	if( Sys_GetParmFromCmdLine( "-ref", requested_cmdline ))
+		success = R_LoadRenderer( requested_cmdline );
 
-	if( !success && COM_CheckString( r_refdll->string ))
+	if( !success && COM_CheckString( r_refdll.string ) && Q_stricmp( requested_cmdline, r_refdll.string ))
 	{
-		Q_strncpy( requested, r_refdll->string, sizeof( requested ));
-		success = R_LoadRenderer( requested );
+		Q_strncpy( requested_cvar, r_refdll.string, sizeof( requested_cvar ));
+		success = R_LoadRenderer( requested_cvar );
 	}
 
 	if( !success )
@@ -682,7 +748,10 @@ qboolean R_Init( void )
 		for( i = 0; i < ref.numRenderers && !success; i++ )
 		{
 			// skip renderer that was requested but failed to load
-			if( !Q_strcmp( requested, ref.shortNames[i] ))
+			if( !Q_strcmp( requested_cmdline, ref.shortNames[i] ))
+				continue;
+
+			if( !Q_strcmp( requested_cvar, ref.shortNames[i] ))
 				continue;
 
 			success = R_LoadRenderer( ref.shortNames[i] );
@@ -691,7 +760,7 @@ qboolean R_Init( void )
 
 	if( !success )
 	{
-		Host_Error( "Can't initialize any renderer. Check your video drivers!" );
+		Sys_Error( "Can't initialize any renderer. Check your video drivers!\n" );
 		return false;
 	}
 

engine/client/ref_common.h

@@ -18,19 +18,18 @@ GNU General Public License for more details.
 
 #include "ref_api.h"
 
-#define RP_LOCALCLIENT( e )	((e) != NULL && (e)->index == ( cl.playernum + 1 ) && e->player )
+#define RP_LOCALCLIENT( e ) ((e) != NULL && (e)->index == ( cl.playernum + 1 ) && e->player )
 
 struct ref_state_s
 {
-	qboolean initialized;
-
-	HINSTANCE hInstance;
+	HINSTANCE       hInstance;
+	qboolean        initialized;
+	int             numRenderers;
 	ref_interface_t dllFuncs;
 
 	// depends on build configuration
-	int numRenderers;
-	const char **shortNames;
-	const char **readableNames;
+	const char    **shortNames;
+	const char    **readableNames;
 };
 
 extern struct ref_state_s ref;
@@ -45,15 +44,14 @@ void R_GetTextureParms( int *w, int *h, int texnum );
 
 void GL_RenderFrame( const struct ref_viewpass_s *rvp );
 
+void R_SetupSky( const char *name );
+
 // common engine and renderer cvars
-extern convar_t	*r_decals;
-extern convar_t	*r_adjust_fov;
-extern convar_t *gl_clear;
+extern convar_t r_decals;
+extern convar_t r_adjust_fov;
+extern convar_t gl_clear;
 
 qboolean R_Init( void );
 void R_Shutdown( void );
-void R_UpdateRefState( void );
-
-extern triangleapi_t gTriApi;
 
 #endif // REF_COMMON_H

engine/client/s_dsp.c

@@ -1,6 +1,7 @@
 /*
 s_dsp.c - digital signal processing algorithms for audio FX
 Copyright (C) 2009 Uncle Mike
+Copyright (C) 2016-2024 Alibek Omarov
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -78,7 +79,7 @@ typedef struct dly_s
 	int	*lpdelayline;
 } dly_t;
 
-const sx_preset_t rgsxpre[] =
+static const sx_preset_t rgsxpre[] =
 {
 //          -------reverb--------  -------delay--------
 // lp  mod  size   refl   rvblp  delay  feedback  dlylp  left
@@ -115,7 +116,7 @@ const sx_preset_t rgsxpre[] =
 
 // 0x0045dca8 enginegl.exe
 // SHA256: 42383d32cd712e59ee2c1bd78b7ba48814e680e7026c4223e730111f34a60d66
-const sx_preset_t rgsxpre_hlalpha052[] =
+static const sx_preset_t rgsxpre_hlalpha052[] =
 {
 //          -------reverb--------  -------delay--------
 // lp  mod  size   refl   rvblp  delay  feedback  dlylp  left
@@ -150,51 +151,51 @@ const sx_preset_t rgsxpre_hlalpha052[] =
 { 0.0, 0.0, 0.001, 0.999, 0.0,   0.2,   0.8,      2.0,   0.05   }, // 28
 };
 
-const sx_preset_t *ptable = rgsxpre;
+static const sx_preset_t *ptable = rgsxpre;
 
 // cvars
-convar_t	*dsp_off;		// disable dsp
-convar_t	*roomwater_type;	// water room_type
-convar_t	*room_type;	// current room type
-convar_t	*hisound;		// DSP quality
+static CVAR_DEFINE_AUTO( dsp_off, "0",  FCVAR_ARCHIVE, "disable DSP processing (deprecated)" );
+static CVAR_DEFINE_AUTO( room_off, "0", FCVAR_ARCHIVE, "disable DSP processing (GoldSrc compatible cvar)" );
+static CVAR_DEFINE_AUTO( dsp_coeff_table, "0", FCVAR_ARCHIVE, "select DSP coefficient table: 0 for release or 1 for alpha 0.52" );
+static CVAR_DEFINE_AUTO( room_type, "0",  0, "current room type preset" );
+
+static CVAR_DEFINE( roomwater_type, "waterroom_type", "14", 0, "water room type" );
+static CVAR_DEFINE( hisound, "room_hires", "2", FCVAR_ARCHIVE, "dsp quality. 1 for 22k, 2 for 44k(recommended) and 3 for 96k" );
 
 // underwater/special fx modulations
-convar_t	*sxmod_mod;
-convar_t	*sxmod_lowpass;
+static CVAR_DEFINE( sxmod_mod, "room_mod", "0", 0, "stereo amptitude modulation for room" );
+static CVAR_DEFINE( sxmod_lowpass, "room_lp", "0", 0, "for water fx, lowpass for entire room" );
 
 // stereo delay(no feedback)
-convar_t	*sxste_delay;	// straight left delay
+static CVAR_DEFINE( sxste_delay, "room_left", "0", 0, "left channel delay time" );
 
 // mono reverb
-convar_t	*sxrvb_lp;	// lowpass
-convar_t	*sxrvb_feedback;	// reverb decay. Higher -- longer
-convar_t	*sxrvb_size;	// room size. Higher -- larger
+static CVAR_DEFINE( sxrvb_lp, "room_rvblp", "1", 0, "reverb: low pass filtering level" );
+static CVAR_DEFINE( sxrvb_feedback, "room_refl", "0", 0, "reverb: decay time" );
+static CVAR_DEFINE( sxrvb_size, "room_size", "0", 0, "reverb: initial reflection size" );
 
 // mono delay
-convar_t	*sxdly_lp;	// lowpass
-convar_t	*sxdly_feedback;	// cycles
-convar_t	*sxdly_delay;	// current delay in seconds
+static CVAR_DEFINE( sxdly_lp, "room_dlylp", "1", 0, "mono delay: low pass filtering level" );
+static CVAR_DEFINE( sxdly_feedback, "room_feedback", "0.2", 0, "mono delay: decay time" );
+static CVAR_DEFINE( sxdly_delay, "room_delay", "0.8", 0, "mono delay: delay time" );
 
-convar_t	*dsp_room;	// for compability
-
-convar_t	*dsp_coeff_table; // use release or 0.52 style
-int			idsp_dma_speed;
+static int			idsp_dma_speed;
 int			idsp_room;
-int			room_typeprev;
+static int			room_typeprev;
 
 // routines
-int			sxamodl, sxamodr;      // amplitude modulation values
-int			sxamodlt, sxamodrt;    // modulation targets
-int			sxmod1cur, sxmod2cur;
-int			sxmod1, sxmod2;
-int			sxhires;
+static int			sxamodl, sxamodr;      // amplitude modulation values
+static int			sxamodlt, sxamodrt;    // modulation targets
+static int			sxmod1cur, sxmod2cur;
+static int			sxmod1, sxmod2;
+static int			sxhires;
 
-portable_samplepair_t	*paintto = NULL;
+static portable_samplepair_t	*paintto = NULL;
 
-dly_t			rgsxdly[MAXDLY]; // stereo is last
-int			rgsxlp[MAXLP];
+static dly_t			rgsxdly[MAXDLY]; // stereo is last
+static int			rgsxlp[MAXLP];
 
-void SX_Profiling_f( void );
+static void SX_Profiling_f( void );
 
 /*
 ============
@@ -202,14 +203,12 @@ SX_ReloadRoomFX
 
 ============
 */
-void SX_ReloadRoomFX( void )
+static void SX_ReloadRoomFX( void )
 {
-	if( !dsp_room ) return; // not initialized
-
-	SetBits( sxste_delay->flags, FCVAR_CHANGED );
-	SetBits( sxrvb_feedback->flags, FCVAR_CHANGED );
-	SetBits( sxdly_delay->flags, FCVAR_CHANGED );
-	SetBits( room_type->flags, FCVAR_CHANGED );
+	SetBits( sxste_delay.flags, FCVAR_CHANGED );
+	SetBits( sxrvb_feedback.flags, FCVAR_CHANGED );
+	SetBits( sxdly_delay.flags, FCVAR_CHANGED );
+	SetBits( room_type.flags, FCVAR_CHANGED );
 }
 
 /*
@@ -227,36 +226,34 @@ void SX_Init( void )
 	sxamodr = sxamodl = sxamodrt = sxamodlt = 255;
 	idsp_dma_speed = SOUND_11k;
 
-	hisound = Cvar_Get( "room_hires", "2", FCVAR_ARCHIVE, "dsp quality. 1 for 22k, 2 for 44k(recommended) and 3 for 96k" );
+	Cvar_RegisterVariable( &hisound );
 	sxhires = 2;
 
 	sxmod1cur = sxmod1 = 350 * ( idsp_dma_speed / SOUND_11k );
 	sxmod2cur = sxmod2 = 450 * ( idsp_dma_speed / SOUND_11k );
 
-	dsp_off          = Cvar_Get( "dsp_off",        "0",  FCVAR_ARCHIVE, "disable DSP processing" );
-	dsp_coeff_table  = Cvar_Get( "dsp_coeff_table", "0", FCVAR_ARCHIVE, "select DSP coefficient table: 0 for release or 1 for alpha 0.52" );
+	Cvar_RegisterVariable( &dsp_off );
+	Cvar_RegisterVariable( &room_off );
+	Cvar_RegisterVariable( &dsp_coeff_table );
 
-	roomwater_type   = Cvar_Get( "waterroom_type", "14", 0, "water room type" );
-	room_type        = Cvar_Get( "room_type",      "0",  0, "current room type preset" );
+	Cvar_RegisterVariable( &roomwater_type );
+	Cvar_RegisterVariable( &room_type );
 
-	sxmod_lowpass    = Cvar_Get( "room_lp",  "0", 0, "for water fx, lowpass for entire room" );
-	sxmod_mod        = Cvar_Get( "room_mod", "0", 0, "stereo amptitude modulation for room" );
+	Cvar_RegisterVariable( &sxmod_lowpass );
+	Cvar_RegisterVariable( &sxmod_mod );
 
-	sxrvb_size       = Cvar_Get( "room_size",  "0", 0, "reverb: initial reflection size" );
-	sxrvb_feedback   = Cvar_Get( "room_refl",  "0", 0, "reverb: decay time" );
-	sxrvb_lp         = Cvar_Get( "room_rvblp", "1", 0, "reverb: low pass filtering level" );
+	Cvar_RegisterVariable( &sxrvb_size );
+	Cvar_RegisterVariable( &sxrvb_feedback );
+	Cvar_RegisterVariable( &sxrvb_lp );
 
-	sxdly_delay      = Cvar_Get( "room_delay",    "0.8", 0, "mono delay: delay time" );
-	sxdly_feedback   = Cvar_Get( "room_feedback", "0.2", 0, "mono delay: decay time" );
-	sxdly_lp         = Cvar_Get( "room_dlylp",    "1",   0, "mono delay: low pass filtering level" );
+	Cvar_RegisterVariable( &sxdly_delay );
+	Cvar_RegisterVariable( &sxdly_feedback );
+	Cvar_RegisterVariable( &sxdly_lp );
 
-	sxste_delay      = Cvar_Get( "room_left", "0", 0, "left channel delay time" );
+	Cvar_RegisterVariable( &sxste_delay );
 
 	Cmd_AddCommand( "dsp_profile", SX_Profiling_f, "dsp stress-test, first argument is room_type" );
 
-	// for compability
-	dsp_room         = room_type;
-
 	SX_ReloadRoomFX();
 }
 
@@ -267,7 +264,7 @@ DLY_Free
 Free memory allocated for DSP
 ===========
 */
-void DLY_Free( int idelay )
+static void DLY_Free( int idelay )
 {
 	Assert( idelay >= 0 && idelay < MAXDLY );
 
@@ -303,7 +300,7 @@ DLY_Init
 Initialize dly
 ===========
 */
-int DLY_Init( int idelay, float delay )
+static int DLY_Init( int idelay, float delay )
 {
 	dly_t	*cur;
 
@@ -339,7 +336,7 @@ DLY_MovePointer
 Checks overflow and moves pointer
 ============
 */
-_inline void DLY_MovePointer( dly_t *dly )
+static void DLY_MovePointer( dly_t *dly )
 {
 	if( ++dly->idelayinput >= dly->cdelaysamplesmax )
 		dly->idelayinput = 0;
@@ -355,12 +352,12 @@ DLY_CheckNewStereoDelayVal
 Update stereo processor settings if we are in new room
 =============
 */
-void DLY_CheckNewStereoDelayVal( void )
+static void DLY_CheckNewStereoDelayVal( void )
 {
 	dly_t *const	dly = &rgsxdly[STEREODLY];
-	float		delay = sxste_delay->value;
+	float		delay = sxste_delay.value;
 
-	if( !FBitSet( sxste_delay->flags, FCVAR_CHANGED ))
+	if( !FBitSet( sxste_delay.flags, FCVAR_CHANGED ))
 		return;
 
 	if( delay == 0 )
@@ -403,7 +400,7 @@ DLY_DoStereoDelay
 Do stereo processing
 =============
 */
-void DLY_DoStereoDelay( int count )
+static void DLY_DoStereoDelay( int count )
 {
 	int			delay, samplexf;
 	dly_t *const		dly = &rgsxdly[STEREODLY];
@@ -468,12 +465,12 @@ DLY_CheckNewDelayVal
 Update delay processor settings if we are in new room
 =============
 */
-void DLY_CheckNewDelayVal( void )
+static void DLY_CheckNewDelayVal( void )
 {
-	float		delay = sxdly_delay->value;
+	float		delay = sxdly_delay.value;
 	dly_t *const	dly = &rgsxdly[MONODLY];
 
-	if( FBitSet( sxdly_delay->flags, FCVAR_CHANGED ))
+	if( FBitSet( sxdly_delay.flags, FCVAR_CHANGED ))
 	{
 		if( delay == 0 )
 		{
@@ -503,8 +500,8 @@ void DLY_CheckNewDelayVal( void )
 		}
 	}
 
-	dly->lp = sxdly_lp->value;
-	dly->delayfeedback = 255 * sxdly_feedback->value;
+	dly->lp = sxdly_lp.value;
+	dly->delayfeedback = 255 * sxdly_feedback.value;
 }
 
 /*
@@ -514,7 +511,7 @@ DLY_DoDelay
 Do delay processing
 =============
 */
-void DLY_DoDelay( int count )
+static void DLY_DoDelay( int count )
 {
 	dly_t *const		dly = &rgsxdly[MONODLY];
 	portable_samplepair_t	*paint = paintto;
@@ -565,7 +562,7 @@ RVB_SetUpDly
 Set up dly for reverb
 ===========
 */
-void RVB_SetUpDly( int pos, float delay, int kmod )
+static void RVB_SetUpDly( int pos, float delay, int kmod )
 {
 	int	samples;
 
@@ -601,13 +598,13 @@ RVB_CheckNewReverbVal
 Update reverb settings if we are in new room
 ===========
 */
-void RVB_CheckNewReverbVal( void )
+static void RVB_CheckNewReverbVal( void )
 {
 	dly_t *const	dly1 = &rgsxdly[REVERBPOS];
 	dly_t *const	dly2 = &rgsxdly[REVERBPOS + 1];
-	float		delay = sxrvb_size->value;
+	float		delay = sxrvb_size.value;
 
-	if( FBitSet( sxrvb_size->flags, FCVAR_CHANGED ))
+	if( FBitSet( sxrvb_size.flags, FCVAR_CHANGED ))
 	{
 		if( delay == 0.0f )
 		{
@@ -616,13 +613,13 @@ void RVB_CheckNewReverbVal( void )
 		}
 		else
 		{
-			RVB_SetUpDly( REVERBPOS, sxrvb_size->value, 500 );
-			RVB_SetUpDly( REVERBPOS+1, sxrvb_size->value * 0.71f, 700 );
+			RVB_SetUpDly( REVERBPOS, sxrvb_size.value, 500 );
+			RVB_SetUpDly( REVERBPOS+1, sxrvb_size.value * 0.71f, 700 );
 		}
 	}
 
-	dly1->lp = dly2->lp = sxrvb_lp->value;
-	dly1->delayfeedback = dly2->delayfeedback = (int)(255 * sxrvb_feedback->value);
+	dly1->lp = dly2->lp = sxrvb_lp.value;
+	dly1->delayfeedback = dly2->delayfeedback = (int)(255 * sxrvb_feedback.value);
 }
 
 /*
@@ -632,7 +629,7 @@ RVB_DoReverbForOneDly
 Do reverberation for one dly
 ===========
 */
-int RVB_DoReverbForOneDly( dly_t *dly, const int vlr, const portable_samplepair_t *samplepair )
+static int RVB_DoReverbForOneDly( dly_t *dly, const int vlr, const portable_samplepair_t *samplepair )
 {
 	int	delay;
 	int	samplexf;
@@ -706,7 +703,7 @@ RVB_DoReverb
 Do reverberation processing
 ===========
 */
-void RVB_DoReverb( int count )
+static void RVB_DoReverb( int count )
 {
 	dly_t *const		dly1 = &rgsxdly[REVERBPOS];
 	dly_t *const		dly2 = &rgsxdly[REVERBPOS+1];
@@ -723,7 +720,7 @@ void RVB_DoReverb( int count )
 		voutm = RVB_DoReverbForOneDly( dly1, vlr, paint );
 		voutm += RVB_DoReverbForOneDly( dly2, vlr, paint );
 
-		if( dsp_coeff_table->value == 1.0f )
+		if( dsp_coeff_table.value == 1.0f )
 			voutm /= 6; // alpha
 		else voutm = (11 * voutm) >> 6;
 
@@ -739,18 +736,18 @@ RVB_DoAMod
 Do amplification modulation processing
 ===========
 */
-void RVB_DoAMod( int count )
+static void RVB_DoAMod( int count )
 {
 	portable_samplepair_t	*paint = paintto;
 
-	if( !sxmod_lowpass->value && !sxmod_mod->value )
+	if( !sxmod_lowpass.value && !sxmod_mod.value )
 		return;
 
 	for( ; count; count--, paint++ )
 	{
 		portable_samplepair_t	res = *paint;
 
-		if( sxmod_lowpass->value )
+		if( sxmod_lowpass.value )
 		{
 			res.left  = rgsxlp[0] + rgsxlp[1] + rgsxlp[2] + rgsxlp[3] + rgsxlp[4] + res.left;
 			res.right = rgsxlp[5] + rgsxlp[6] + rgsxlp[7] + rgsxlp[8] + rgsxlp[9] + res.right;
@@ -772,7 +769,7 @@ void RVB_DoAMod( int count )
 			rgsxlp[8] = rgsxlp[9];
 		}
 
-		if( sxmod_mod->value )
+		if( sxmod_mod.value )
 		{
 			if( --sxmod1cur < 0 )
 				sxmod1cur = sxmod1;
@@ -812,13 +809,9 @@ DSP_Process
 (xash dsp interface)
 ===========
 */
-void DSP_Process( int idsp, portable_samplepair_t *pbfront, int sampleCount )
+void DSP_Process( portable_samplepair_t *pbfront, int sampleCount )
 {
-	if( dsp_off->value )
-		return;
-
-	// don't process DSP while in menu
-	if( cls.key_dest == key_menu || !sampleCount )
+	if( dsp_off.value || room_off.value || !sampleCount )
 		return;
 
 	// preset is already installed by CheckNewDspPresets
@@ -839,7 +832,7 @@ DSP_ClearState
 */
 void DSP_ClearState( void )
 {
-	Cvar_SetValue( "room_type", 0.0f );
+	Cvar_DirectSet( &room_type, "0" );
 	SX_ReloadRoomFX();
 }
 
@@ -852,12 +845,12 @@ CheckNewDspPresets
 */
 void CheckNewDspPresets( void )
 {
-	if( dsp_off->value != 0.0f )
+	if( dsp_off.value || room_off.value )
 		return;
 
-	if( FBitSet( dsp_coeff_table->flags, FCVAR_CHANGED ))
+	if( FBitSet( dsp_coeff_table.flags, FCVAR_CHANGED ))
 	{
-		switch( (int)dsp_coeff_table->value )
+		switch( (int)dsp_coeff_table.value )
 		{
 		case 0: // release
 			ptable = rgsxpre;
@@ -873,20 +866,20 @@ void CheckNewDspPresets( void )
 		SX_ReloadRoomFX();
 		room_typeprev = -1;
 
-		ClearBits( dsp_coeff_table->flags, FCVAR_CHANGED );
+		ClearBits( dsp_coeff_table.flags, FCVAR_CHANGED );
 	}
 
 	if( s_listener.waterlevel > 2 )
-		idsp_room = roomwater_type->value;
-	else idsp_room = room_type->value;
+		idsp_room = roomwater_type.value;
+	else idsp_room = room_type.value;
 
 	// don't pass invalid presets
 	idsp_room = bound( 0, idsp_room, MAX_ROOM_TYPES );
 
-	if( FBitSet( hisound->flags, FCVAR_CHANGED ))
+	if( FBitSet( hisound.flags, FCVAR_CHANGED ))
 	{
-		sxhires = hisound->value;
-		ClearBits( hisound->flags, FCVAR_CHANGED );
+		sxhires = hisound.value;
+		ClearBits( hisound.flags, FCVAR_CHANGED );
 	}
 
 	if( idsp_room == room_typeprev && idsp_room == 0 )
@@ -898,15 +891,15 @@ void CheckNewDspPresets( void )
 
 		cur = ptable + idsp_room;
 
-		Cvar_SetValue( "room_lp", cur->room_lp );
-		Cvar_SetValue( "room_mod", cur->room_mod );
-		Cvar_SetValue( "room_size", cur->room_size );
-		Cvar_SetValue( "room_refl", cur->room_refl );
-		Cvar_SetValue( "room_rvblp", cur->room_rvblp );
-		Cvar_SetValue( "room_delay", cur->room_delay );
-		Cvar_SetValue( "room_feedback", cur->room_feedback );
-		Cvar_SetValue( "room_dlylp", cur->room_dlylp );
-		Cvar_SetValue( "room_left", cur->room_left );
+		Cvar_DirectSetValue( &sxmod_lowpass, cur->room_lp );
+		Cvar_DirectSetValue( &sxmod_mod, cur->room_mod );
+		Cvar_DirectSetValue( &sxrvb_size, cur->room_size );
+		Cvar_DirectSetValue( &sxrvb_feedback, cur->room_refl );
+		Cvar_DirectSetValue( &sxrvb_lp, cur->room_rvblp );
+		Cvar_DirectSetValue( &sxdly_delay, cur->room_delay );
+		Cvar_DirectSetValue( &sxdly_feedback, cur->room_feedback );
+		Cvar_DirectSetValue( &sxdly_lp, cur->room_dlylp );
+		Cvar_DirectSetValue( &sxste_delay, cur->room_left );
 	}
 
 	room_typeprev = idsp_room;
@@ -915,15 +908,15 @@ void CheckNewDspPresets( void )
 	DLY_CheckNewDelayVal( );
 	DLY_CheckNewStereoDelayVal();
 
-	ClearBits( sxrvb_size->flags, FCVAR_CHANGED );
-	ClearBits( sxdly_delay->flags, FCVAR_CHANGED );
-	ClearBits( sxste_delay->flags, FCVAR_CHANGED );
+	ClearBits( sxrvb_size.flags, FCVAR_CHANGED );
+	ClearBits( sxdly_delay.flags, FCVAR_CHANGED );
+	ClearBits( sxste_delay.flags, FCVAR_CHANGED );
 }
 
-void SX_Profiling_f( void )
+static void SX_Profiling_f( void )
 {
 	portable_samplepair_t	testbuffer[512];
-	float			oldroom = room_type->value;
+	float			oldroom = room_type.value;
 	double			start, end;
 	int			i, calls;
 
@@ -935,7 +928,7 @@ void SX_Profiling_f( void )
 
 	if( Cmd_Argc() > 1 )
 	{
-		Cvar_SetValue( "room_type", Q_atof( Cmd_Argv( 1 )));
+		Cvar_DirectSetValue( &room_type, Q_atof( Cmd_Argv( 1 )));
 		SX_ReloadRoomFX();
 		CheckNewDspPresets(); // we just need idsp_room immediately, for message below
 	}
@@ -945,7 +938,7 @@ void SX_Profiling_f( void )
 	start = Sys_DoubleTime();
 	for( calls = 10000; calls; calls-- )
 	{
-		DSP_Process( idsp_room, testbuffer, 512 );
+		DSP_Process( testbuffer, 512 );
 	}
 	end = Sys_DoubleTime();
 
@@ -953,7 +946,7 @@ void SX_Profiling_f( void )
 
 	if( Cmd_Argc() > 1 )
 	{
-		Cvar_SetValue( "room_type", oldroom );
+		Cvar_DirectSetValue( &room_type, oldroom );
 		SX_ReloadRoomFX();
 		CheckNewDspPresets();
 	}

engine/client/s_load.c

@@ -52,8 +52,11 @@ void S_SoundList_f( void )
 		{
 			totalSize += sc->size;
 
-			if( sc->loopStart >= 0 ) Con_Printf( "L" );
-			else Con_Printf( " " );
+			if( FBitSet( sc->flags, SOUND_LOOPED ))
+				Con_Printf( "L" );
+			else
+				Con_Printf( " " );
+
 			if( sfx->name[0] == '*' || !Q_strncmp( sfx->name, DEFAULT_SOUNDPATH, sizeof( DEFAULT_SOUNDPATH ) - 1 ))
 				Con_Printf( " (%2db) %s : %s\n", sc->width * 8, Q_memprint( sc->size ), sfx->name );
 			else Con_Printf( " (%2db) %s : " DEFAULT_SOUNDPATH "%s\n", sc->width * 8, Q_memprint( sc->size ), sfx->name );
@@ -110,7 +113,7 @@ static wavdata_t *S_CreateDefaultSound( void )
 
 	sc->width = 2;
 	sc->channels = 1;
-	sc->loopStart = -1;
+	sc->loopStart = 0;
 	sc->rate = SOUND_DMA_SPEED;
 	sc->samples = SOUND_DMA_SPEED;
 	sc->size = sc->samples * sc->width * sc->channels;
@@ -141,8 +144,8 @@ wavdata_t *S_LoadSound( sfx_t *sfx )
 	if( Q_stricmp( sfx->name, "*default" ))
 	{
 		// load it from disk
-		if( s_warn_late_precache.value > 0 && CL_Active() )
-			Con_Printf( S_WARN "S_LoadSound: late precache of %s\n", sfx->name );
+		if( s_warn_late_precache.value > 0 && cls.state == ca_active )
+			Con_Printf( S_WARN "%s: late precache of %s\n", __func__, sfx->name );
 
 		if( sfx->name[0] == '*' )
 			sc = FS_LoadSound( sfx->name + 1, NULL, 0 );
@@ -152,11 +155,11 @@ wavdata_t *S_LoadSound( sfx_t *sfx )
 	if( !sc ) sc = S_CreateDefaultSound();
 
 	if( sc->rate < SOUND_11k ) // some bad sounds
-		Sound_Process( &sc, SOUND_11k, sc->width, SOUND_RESAMPLE );
+		Sound_Process( &sc, SOUND_11k, sc->width, sc->channels, SOUND_RESAMPLE );
 	else if( sc->rate > SOUND_11k && sc->rate < SOUND_22k ) // some bad sounds
-		Sound_Process( &sc, SOUND_22k, sc->width, SOUND_RESAMPLE );
-	else if( sc->rate > SOUND_22k && sc->rate <= SOUND_32k ) // some bad sounds
-		Sound_Process( &sc, SOUND_44k, sc->width, SOUND_RESAMPLE );
+		Sound_Process( &sc, SOUND_22k, sc->width, sc->channels, SOUND_RESAMPLE );
+	else if( sc->rate > SOUND_22k && sc->rate < SOUND_44k ) // some bad sounds
+		Sound_Process( &sc, SOUND_44k, sc->width, sc->channels, SOUND_RESAMPLE );
 
 	sfx->cache = sc;
 
@@ -218,7 +221,7 @@ sfx_t *S_FindName( const char *pname, int *pfInCache )
 	sfx = &s_knownSfx[i];
 	memset( sfx, 0, sizeof( *sfx ));
 	if( pfInCache ) *pfInCache = false;
-	Q_strncpy( sfx->name, name, MAX_STRING );
+	Q_strncpy( sfx->name, name, sizeof( sfx->name ));
 	sfx->servercount = cl.servercount;
 	sfx->hashValue = COM_HashKey( sfx->name, MAX_SFX_HASH );
 
@@ -377,7 +380,7 @@ S_InitSounds
 void S_InitSounds( void )
 {
 	// create unused 0-entry
-	Q_strncpy( s_knownSfx->name, "*default", MAX_QPATH );
+	Q_strncpy( s_knownSfx->name, "*default", sizeof( s_knownSfx->name ));
 	s_knownSfx->hashValue = COM_HashKey( s_knownSfx->name, MAX_SFX_HASH );
 	s_knownSfx->hashNext = s_sfxHashList[s_knownSfx->hashValue];
 	s_sfxHashList[s_knownSfx->hashValue] = s_knownSfx;

engine/client/s_main.c

@@ -64,6 +64,12 @@ float S_GetMasterVolume( void )
 {
 	float	scale = 1.0f;
 
+	if( host.status == HOST_NOFOCUS && snd_mute_losefocus.value != 0.0f )
+	{
+		// we return zero volume to keep sounds running
+		return 0.0f;
+	}
+
 	if( !s_listener.inmenu && soundfade.percent != 0 )
 	{
 		scale = bound( 0.0f, soundfade.percent / 100.0f, 1.0f );
@@ -91,7 +97,7 @@ void S_FadeClientVolume( float fadePercent, float fadeOutSeconds, float holdTime
 S_IsClient
 =================
 */
-qboolean S_IsClient( int entnum )
+static qboolean S_IsClient( int entnum )
 {
 	return ( entnum == s_listener.entnum );
 }
@@ -124,7 +130,7 @@ void S_FreeChannel( channel_t *ch )
 S_UpdateSoundFade
 =================
 */
-void S_UpdateSoundFade( void )
+static void S_UpdateSoundFade( void )
 {
 	float	f, totaltime, elapsed;
 
@@ -184,7 +190,7 @@ override any other sound playing on the same channel (see code comments below fo
 exceptions).
 =================
 */
-qboolean SND_FStreamIsPlaying( sfx_t *sfx )
+static qboolean SND_FStreamIsPlaying( sfx_t *sfx )
 {
 	int	ch_idx;
 
@@ -322,7 +328,7 @@ channel_t *SND_PickDynamicChannel( int entnum, int channel, sfx_t *sfx, qboolean
 		// don't restart looping sounds for the same entity
 		wavdata_t	*sc = channels[first_to_die].sfx->cache;
 
-		if( sc && sc->loopStart != -1 )
+		if( sc && FBitSet( sc->flags, SOUND_LOOPED ))
 		{
 			channel_t	*ch = &channels[first_to_die];
 
@@ -376,7 +382,7 @@ channel_t *SND_PickStaticChannel( const vec3_t pos, sfx_t *sfx )
 		// no empty slots, alloc a new static sound channel
 		if( total_channels == MAX_CHANNELS )
 		{
-			Con_DPrintf( S_ERROR "S_PickStaticChannel: no free channels\n" );
+			Con_DPrintf( S_ERROR "%s: no free channels\n", __func__ );
 			return NULL;
 		}
 
@@ -399,7 +405,7 @@ returns TRUE if sound was altered,
 returns FALSE if sound was not found (sound is not playing)
 =================
 */
-int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int flags )
+static int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int flags )
 {
 	channel_t	*ch;
 	int	i;
@@ -457,7 +463,7 @@ int S_AlterChannel( int entnum, int channel, sfx_t *sfx, int vol, int pitch, int
 S_SpatializeChannel
 =================
 */
-void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float gain, float dot, float dist )
+static void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float gain, float dot, float dist )
 {
 	float	lscale, rscale, scale;
 
@@ -480,7 +486,7 @@ void S_SpatializeChannel( int *left_vol, int *right_vol, int master_vol, float g
 SND_Spatialize
 =================
 */
-void SND_Spatialize( channel_t *ch )
+static void SND_Spatialize( channel_t *ch )
 {
 	vec3_t	source_vec;
 	float	dist, dot, gain = 1.0f;
@@ -497,7 +503,7 @@ void SND_Spatialize( channel_t *ch )
 
 	pSource = ch->sfx->cache;
 
-	if( ch->use_loop && pSource && pSource->loopStart != -1 )
+	if( ch->use_loop && pSource && FBitSet( pSource->flags, SOUND_LOOPED ))
 		looping = true;
 
 	if( !ch->staticsound )
@@ -518,8 +524,11 @@ void SND_Spatialize( channel_t *ch )
 	dist = VectorNormalizeLength( source_vec );
 	dot = DotProduct( s_listener.right, source_vec );
 
-	// don't pan sounds with no attenuation
-	if( ch->dist_mult <= 0.0f ) dot = 0.0f;
+	if( !FBitSet( host.bugcomp, BUGCOMP_SPATIALIZE_SOUND_WITH_ATTN_NONE ))
+	{
+		// don't pan sounds with no attenuation
+		if( ch->dist_mult <= 0.0f ) dot = 0.0f;
+	}
 
 	// fill out channel volumes for single location
 	S_SpatializeChannel( &ch->leftvol, &ch->rightvol, ch->master_vol, gain, dot, dist * ch->dist_mult );
@@ -635,7 +644,7 @@ void S_StartSound( const vec3_t pos, int ent, int chan, sound_t handle, float fv
 	if( !target_chan->leftvol && !target_chan->rightvol )
 	{
 		// looping sounds don't use this optimization because they should stick around until they're killed.
-		if( !sfx->cache || sfx->cache->loopStart == -1 )
+		if( !sfx->cache || !FBitSet( sfx->cache->flags, SOUND_LOOPED ))
 		{
 			// if this is a streaming sound, play the whole thing.
 			if( chan != CHAN_STREAM )
@@ -648,20 +657,6 @@ void S_StartSound( const vec3_t pos, int ent, int chan, sound_t handle, float fv
 
 	// Init client entity mouth movement vars
 	SND_InitMouth( ent, chan );
-
-	for( ch_idx = NUM_AMBIENTS, check = channels + NUM_AMBIENTS; ch_idx < MAX_DYNAMIC_CHANNELS; ch_idx++, check++)
-	{
-		if( check == target_chan ) continue;
-
-		if( check->sfx == sfx && !check->pMixer.sample )
-		{
-			// skip up to 0.1 seconds of audio
-			int skip = COM_RandomLong( 0, (long)( 0.1f * check->sfx->cache->rate ));
-
-			S_SetSampleStart( check, sfx->cache, skip );
-			break;
-		}
-	}
 }
 
 /*
@@ -901,7 +896,7 @@ int S_GetCurrentStaticSounds( soundlist_t *pout, int size )
 			VectorCopy( channels[i].origin, pout->origin );
 			pout->volume = (float)channels[i].master_vol / 255.0f;
 			pout->attenuation = channels[i].dist_mult * SND_CLIP_DISTANCE;
-			pout->looping = ( channels[i].use_loop && channels[i].sfx->cache->loopStart != -1 );
+			pout->looping = ( channels[i].use_loop && FBitSet( channels[i].sfx->cache->flags, SOUND_LOOPED ));
 			pout->pitch = channels[i].basePitch;
 			pout->channel = channels[i].entchannel;
 			pout->wordIndex = channels[i].wordIndex;
@@ -936,7 +931,7 @@ int S_GetCurrentDynamicSounds( soundlist_t *pout, int size )
 		if( !channels[i].sfx || !channels[i].sfx->name[0] || !Q_stricmp( channels[i].sfx->name, "*default" ))
 			continue;	// don't serialize default sounds
 
-		looped = ( channels[i].use_loop && channels[i].sfx->cache->loopStart != -1 );
+		looped = ( channels[i].use_loop && FBitSet( channels[i].sfx->cache->flags, SOUND_LOOPED ));
 
 		if( channels[i].entchannel == CHAN_STATIC && looped && !Host_IsQuakeCompatible())
 			continue;	// never serialize static looped sounds. It will be restoring in game code
@@ -967,7 +962,7 @@ int S_GetCurrentDynamicSounds( soundlist_t *pout, int size )
 S_InitAmbientChannels
 ===================
 */
-void S_InitAmbientChannels( void )
+static void S_InitAmbientChannels( void )
 {
 	int	ambient_channel;
 	channel_t	*chan;
@@ -989,7 +984,7 @@ void S_InitAmbientChannels( void )
 S_UpdateAmbientSounds
 ===================
 */
-void S_UpdateAmbientSounds( void )
+static void S_UpdateAmbientSounds( void )
 {
 	mleaf_t	*leaf;
 	float	vol;
@@ -1100,7 +1095,7 @@ rawchan_t *S_FindRawChannel( int entnum, qboolean create )
 	if( !raw_channels[best] )
 	{
 		raw_samples = MAX_RAW_SAMPLES;
-		raw_channels[best] = Mem_Calloc( sndpool, sizeof( *ch ) + sizeof( portable_samplepair_t ) * ( raw_samples - 1 ));
+		raw_channels[best] = Mem_Calloc( sndpool, sizeof( *ch ) + sizeof( portable_samplepair_t ) * raw_samples );
 	}
 
 	ch = raw_channels[best];
@@ -1421,7 +1416,7 @@ static void S_FreeRawChannels( void )
 S_ClearBuffer
 ==================
 */
-void S_ClearBuffer( void )
+static void S_ClearBuffer( void )
 {
 	S_ClearRawChannels();
 
@@ -1520,7 +1515,7 @@ static int S_GetSoundtime( void )
 }
 
 //=============================================================================
-void S_UpdateChannels( void )
+static void S_UpdateChannels( void )
 {
 	uint	endtime;
 	int	samps;
@@ -1607,11 +1602,10 @@ void SND_UpdateSound( void )
 	// release raw-channels that no longer used more than 10 secs
 	S_FreeIdleRawChannels();
 
-	VectorCopy( cl.simvel, s_listener.velocity );
 	s_listener.frametime = (cl.time - cl.oldtime);
 	s_listener.waterlevel = cl.local.waterlevel;
 	s_listener.active = CL_IsInGame();
-	s_listener.inmenu = CL_IsInMenu();
+	s_listener.inmenu = cls.key_dest == key_menu;
 	s_listener.paused = cl.paused;
 
 	// update general area ambient sound sources
@@ -1709,7 +1703,7 @@ console functions
 
 ===============================================================================
 */
-void S_Play_f( void )
+static void S_Play_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1720,7 +1714,7 @@ void S_Play_f( void )
 	S_StartLocalSound( Cmd_Argv( 1 ), VOL_NORM, false );
 }
 
-void S_Play2_f( void )
+static void S_Play2_f( void )
 {
 	int	i = 1;
 
@@ -1737,7 +1731,7 @@ void S_Play2_f( void )
 	}
 }
 
-void S_PlayVol_f( void )
+static void S_PlayVol_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1763,7 +1757,7 @@ static void S_Say( const char *name, qboolean reliable )
 	S_StartLocalSound( sentence, 1.0f, reliable );
 }
 
-void S_Say_f( void )
+static void S_Say_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1774,7 +1768,7 @@ void S_Say_f( void )
 	S_Say( Cmd_Argv( 1 ), false );
 }
 
-void S_SayReliable_f( void )
+static void S_SayReliable_f( void )
 {
 	if( Cmd_Argc() == 1 )
 	{
@@ -1790,7 +1784,7 @@ void S_SayReliable_f( void )
 S_Music_f
 =================
 */
-void S_Music_f( void )
+static void S_Music_f( void )
 {
 	int	c = Cmd_Argc();
 
@@ -1854,7 +1848,7 @@ void S_Music_f( void )
 S_StopSound_f
 =================
 */
-void S_StopSound_f( void )
+static void S_StopSound_f( void )
 {
 	S_StopAllSounds( true );
 }
@@ -1864,7 +1858,7 @@ void S_StopSound_f( void )
 S_SoundFade_f
 =================
 */
-void S_SoundFade_f( void )
+static void S_SoundFade_f( void )
 {
 	int	c = Cmd_Argc();
 	float	fadeTime = 5.0f;
@@ -1898,9 +1892,9 @@ void S_SoundInfo_f( void )
 S_VoiceRecordStart_f
 =================
 */
-void S_VoiceRecordStart_f( void )
+static void S_VoiceRecordStart_f( void )
 {
-	if( cls.state != ca_active || cls.legacymode )
+	if( cls.state != ca_active )
 		return;
 	
 	Voice_RecordStart();
@@ -1911,7 +1905,7 @@ void S_VoiceRecordStart_f( void )
 S_VoiceRecordStop_f
 =================
 */
-void S_VoiceRecordStop_f( void )
+static void S_VoiceRecordStop_f( void )
 {
 	if( cls.state != ca_active || !Voice_IsRecording() )
 		return;