engine: client: skip drawing 2D during changelevel before the client was active

* Prevents screen garbage on GPUs with tile-based renderers like Adreno and ImgTec

.cirrus.yml

@@ -1,15 +1,3 @@
-task:
-  name: freebsd-13-amd64
-  freebsd_instance:
-    image_family: freebsd-13-2
-  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
-    - ./scripts/cirrus/build_freebsd.sh full
-
 task:
   name: freebsd-14-amd64
   freebsd_instance:

.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/workflows/c-cpp.yml

@@ -44,7 +44,7 @@ jobs:
             targetos: win32
             targetarch: i386
     env:
-      SDL_VERSION: 2.28.5
+      SDL_VERSION: 2.30.3
       GH_CPU_ARCH: ${{ matrix.targetarch }}
     steps:
     - name: Checkout

Documentation/bug-compatibility.md

@@ -13,3 +13,4 @@ When `-bugcomp` is specified with argument, it interpreted as flags separated wi
 | 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 |

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)
+```
+

common/boneinfo.h

@@ -1,25 +0,0 @@
-/*
-boneinfo.h - structure that send delta-compressed bones across network
-Copyright (C) 2018 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.
-*/
-
-#ifndef BONEINFO_H
-#define BONEINFO_H
-
-typedef struct
-{
-	vec3_t	angles;
-	vec3_t	origin;
-} boneinfo_t;
-
-#endif//BONEINFO_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
@@ -27,6 +27,7 @@ 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

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/xash3d_types.h

@@ -70,48 +70,50 @@ 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))
-	#define NONNULL __attribute__((nonnull))
-	#define ALLOC_CHECK(x) __attribute__((alloc_size(x)))
-#elif defined(_MSC_VER)
-	#define EXPORT          __declspec( dllexport )
-	#define GAME_EXPORT
-	#define _format(x)
-	#define NORETURN
-	#define NONNULL
-	#define ALLOC_CHECK(x)
+
+	#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 RENAME_SYMBOL( x ) asm( x )
 #else
-	#define EXPORT
+	#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 _format(x)
 	#define NORETURN
 	#define NONNULL
-	#define ALLOC_CHECK(x)
+	#define _format( x )
+	#define ALLOC_CHECK( x )
+	#define RENAME_SYMBOL( x )
 #endif
 
-#if ( __GNUC__ >= 3 )
-	#define unlikely(x) __builtin_expect(x, 0)
-	#define likely(x)   __builtin_expect(x, 1)
+#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)
-	#else
-		#define unlikely(x) (x)
-		#define likely(x)   (x)
+	#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
-#else
-	#define unlikely(x) (x)
-	#define likely(x)   (x)
+#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
@@ -128,6 +130,14 @@ typedef uint64_t longtime_t;
 	#define STATIC_ASSERT( x, y ) STATIC_ASSERT_2( __LINE__, x, y )
 #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
 #define LittleLong(x) (((int)(((x)&255)<<24)) + ((int)((((x)>>8)&255)<<16)) + ((int)(((x)>>16)&255)<<8) + (((x) >> 24)&255))
 #define LittleLongSW(x) (x = LittleLong(x) )
@@ -158,8 +168,9 @@ _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

engine/client/cl_cmds.c

@@ -349,7 +349,7 @@ void CL_SetSky_f( void )
 		return;
 	}
 
-	ref.dllFuncs.R_SetupSky( Cmd_Argv( 1 ));
+	R_SetupSky( Cmd_Argv( 1 ));
 }
 
 /*

engine/client/cl_custom.c

@@ -70,16 +70,17 @@ qboolean CL_CheckFile( sizebuf_t *msg, resource_t *pResource )
 		return true;
 	}
 
-	if( cl.downloadUrl[0] )
+	host.downloadcount++;
+
+	if( cl.http_download )
 	{
 		HTTP_AddDownload( filepath, pResource->nDownloadSize, true );
-		host.downloadcount++;
-		return false;
 	}
-
-	MSG_BeginClientCmd( msg, clc_stringcmd );
-	MSG_WriteStringf( msg, "dlfile %s", filepath );
-	host.downloadcount++;
+	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;
 	}
 

engine/client/cl_debug.c

@@ -52,9 +52,23 @@ const char *CL_MsgInfo( int cmd )
 		// get engine message name
 		const char *svc_string = NULL;
 
-		if( cls.legacymode )
+		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];
 

engine/client/cl_demo.c

@@ -109,6 +109,40 @@ struct
 
 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;
+	}
+
+	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:
+		return PROTO_GOLDSRC;
+	}
+
+	return PROTO_CURRENT;
+}
+
 /*
 ====================
 CL_StartupDemoHeader
@@ -119,12 +153,8 @@ 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 )
@@ -373,7 +403,7 @@ static 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.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 ));
@@ -393,6 +423,7 @@ static 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 );
@@ -1489,6 +1520,7 @@ void CL_PlayDemo_f( void )
 		}
 
 		if( neg ) cls.forcetrack = -cls.forcetrack;
+		cls.legacymode = PROTO_QUAKE;
 		CL_DemoStartPlayback( DEMO_QUAKE1 );
 		return; // quake demo is started
 	}
@@ -1544,9 +1576,11 @@ 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
 }
@@ -1588,7 +1622,7 @@ 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;
 	}
 

engine/client/cl_events.c

@@ -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;
 }
 
@@ -219,7 +219,7 @@ static 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;
 		}
 
@@ -244,7 +244,7 @@ static qboolean CL_FireEvent( event_info_t *ei, int slot )
 				return true;
 			}
 
-			Con_Reportf( S_ERROR "CL_FireEvent: %s not hooked\n", name );
+			Con_Reportf( S_ERROR "%s: %s not hooked\n", __func__, name );
 			break;
 		}
 	}
@@ -497,14 +497,14 @@ 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_frame.c

@@ -712,7 +712,7 @@ static void CL_FlushEntityPacket( sizebuf_t *msg )
 			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] );
 	}
@@ -740,7 +740,7 @@ static void CL_DeltaEntity( sizebuf_t *msg, frame_t *frame, int newnum, entity_s
 
 	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;
@@ -885,7 +885,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 			break; // done
 
 		if( MSG_CheckOverflow( msg ))
-			Host_Error( "CL_ParsePacketEntities: overflow\n" );
+			Host_Error( "%s: overflow\n", __func__ );
 
 		player = CL_IsPlayerIndex( newnum );
 
@@ -955,7 +955,7 @@ int CL_ParsePacketEntities( sizebuf_t *msg, qboolean delta )
 	}
 
 	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
@@ -1187,7 +1187,7 @@ static 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;
 		}
 

engine/client/cl_game.c

@@ -231,7 +231,7 @@ static void CL_InitCDAudio( const char *filename )
 
 		if( ++c > MAX_CDTRACKS - 1 )
 		{
-			Con_Reportf( S_WARN "CD_Init: too many tracks %i in %s\n", MAX_CDTRACKS, filename );
+			Con_Reportf( S_WARN "%s: too many tracks %i in %s\n", __func__, MAX_CDTRACKS, filename );
 			break;
 		}
 	}
@@ -777,14 +777,14 @@ static const char *CL_SoundFromIndex( int index )
 
 	if( !hSound )
 	{
-		Con_DPrintf( S_ERROR "CL_SoundFromIndex: invalid sound index %i\n", index );
+		Con_DPrintf( S_ERROR "%s: invalid sound index %i\n", __func__, index );
 		return NULL;
 	}
 
 	sfx = S_GetSfxByHandle( hSound );
 	if( !sfx )
 	{
-		Con_DPrintf( S_ERROR "CL_SoundFromIndex: bad sfx for index %i\n", index );
+		Con_DPrintf( S_ERROR "%s: bad sfx for index %i\n", __func__, index );
 		return NULL;
 	}
 
@@ -1041,10 +1041,10 @@ void CL_LinkUserMessage( char *pszName, const int svc_num, int iSize )
 	int	i;
 
 	if( !pszName || !*pszName )
-		Host_Error( "CL_LinkUserMessage: bad message name\n" );
+		Host_Error( "%s: bad message name\n", __func__ );
 
 	if( svc_num <= svc_lastmsg )
-		Host_Error( "CL_LinkUserMessage: tried to hook a system message \"%s\"\n", svc_strings[svc_num] );
+		Host_Error( "%s: tried to hook a system message \"%s\"\n", __func__, svc_strings[svc_num] );
 
 	// see if already hooked
 	for( i = 0; i < MAX_USER_MESSAGES && clgame.msg[i].name[0]; i++ )
@@ -1061,7 +1061,7 @@ void CL_LinkUserMessage( char *pszName, const int svc_num, int iSize )
 
 	if( i == MAX_USER_MESSAGES )
 	{
-		Host_Error( "CL_LinkUserMessage: MAX_USER_MESSAGES hit!\n" );
+		Host_Error( "%s: MAX_USER_MESSAGES hit!\n", __func__ );
 		return;
 	}
 
@@ -1242,7 +1242,7 @@ static model_t *CL_LoadSpriteModel( const char *filename, uint type, uint texFla
 
 	if( !COM_CheckString( filename ))
 	{
-		Con_Reportf( S_ERROR "CL_LoadSpriteModel: bad name!\n" );
+		Con_Reportf( S_ERROR "%s: bad name!\n", __func__ );
 		return NULL;
 	}
 
@@ -1503,12 +1503,12 @@ static void GAME_EXPORT pfnSPR_DrawAdditive( int frame, int x, int y, const wrec
 
 /*
 =========
-pfnSPR_GetList
+SPR_GetList
 
 for parsing half-life scripts - hud.txt etc
 =========
 */
-static client_sprite_t *pfnSPR_GetList( char *psz, int *piCount )
+static client_sprite_t *SPR_GetList( char *psz, int *piCount )
 {
 	cached_spritelist_t	*pEntry = &clgame.sprlist[0];
 	int		slot, index, numSprites = 0;
@@ -1534,7 +1534,7 @@ static client_sprite_t *pfnSPR_GetList( char *psz, int *piCount )
 
 	if( slot == MAX_CLIENT_SPRITES )
 	{
-		Con_Printf( S_ERROR "SPR_GetList: overflow cache!\n" );
+		Con_Printf( S_ERROR "%s: overflow cache!\n", __func__ );
 		return NULL;
 	}
 
@@ -1743,7 +1743,7 @@ static int GAME_EXPORT pfnHookUserMsg( const char *pszName, pfnUserMsgHook pfn )
 
 	if( i == MAX_USER_MESSAGES )
 	{
-		Host_Error( "HookUserMsg: MAX_USER_MESSAGES hit!\n" );
+		Host_Error( "%s: MAX_USER_MESSAGES hit!\n", __func__ );
 		return 0;
 	}
 
@@ -2293,7 +2293,7 @@ static void GAME_EXPORT pfnHookEvent( const char *filename, pfnEventHook pfn )
 
 		if( !Q_stricmp( name, ev->name ) && ev->func != NULL )
 		{
-			Con_Reportf( S_WARN "CL_HookEvent: %s already hooked!\n", name );
+			Con_Reportf( S_WARN "%s: %s already hooked!\n", __func__, name );
 			return;
 		}
 	}
@@ -2376,7 +2376,7 @@ static int GAME_EXPORT CL_FindModelIndex( const char *m )
 	if( lasttimewarn < host.realtime )
 	{
 		// tell user about problem (but don't spam console)
-		Con_Printf( S_ERROR "Could not find index for model %s: not precached\n", filepath );
+		Con_DPrintf( S_ERROR "Could not find index for model %s: not precached\n", filepath );
 		lasttimewarn = host.realtime + 1.0f;
 	}
 
@@ -2788,10 +2788,10 @@ static void GAME_EXPORT PlayerInfo_SetValueForKey( const char *key, const char *
 	{
 		Cvar_DirectSet( var, value );
 	}
-	else if( Info_SetValueForStarKey( cls.userinfo, key, value, MAX_INFO_STRING ))
+	else if( Info_SetValueForStarKey( cls.userinfo, key, value, sizeof( cls.userinfo )))
 	{
 		// time to update server copy of userinfo
-		CL_ServerCommand( true, "setinfo \"%s\" \"%s\"\n", key, value );
+		CL_UpdateInfo( key, value );
 	}
 }
 
@@ -3420,11 +3420,11 @@ static void GAME_EXPORT NetAPI_SendRequest( int context, int request, int flags,
 
 	if( !response )
 	{
-		Con_DPrintf( S_ERROR "Net_SendRequest: no callbcak specified for request with context %i!\n", context );
+		Con_DPrintf( S_ERROR "%s: no callbcak specified for request with context %i!\n", __func__, context );
 		return;
 	}
 
-	if( remote_address->type != NA_IPX && remote_address->type != NA_BROADCAST_IPX )
+	if( remote_address->type == NA_IPX || remote_address->type == NA_BROADCAST_IPX )
 		return; // IPX no longer support
 
 	if( request == NETAPI_REQUEST_SERVERLIST )
@@ -3467,7 +3467,7 @@ static void GAME_EXPORT NetAPI_SendRequest( int context, int request, int flags,
 	nr->flags = flags;
 
 	// local servers request
-	Q_snprintf( req, sizeof( req ), "netinfo %i %i %i", PROTOCOL_VERSION, context, request );
+	Q_snprintf( req, sizeof( req ), "netinfo %i %i %i", FBitSet( flags, FNETAPI_LEGACY_PROTOCOL ) ? PROTOCOL_LEGACY_VERSION : PROTOCOL_VERSION, context, request );
 	Netchan_OutOfBandPrint( NS_CLIENT, nr->resp.remote_address, "%s", req );
 }
 
@@ -3772,7 +3772,7 @@ static demo_api_t gDemoApi =
 	Demo_WriteBuffer,
 };
 
-static net_api_t gNetApi =
+net_api_t gNetApi =
 {
 	NetAPI_InitNetworking,
 	NetAPI_Status,
@@ -3808,7 +3808,7 @@ static cl_enginefunc_t gEngfuncs =
 	pfnSPR_DrawAdditive,
 	SPR_EnableScissor,
 	SPR_DisableScissor,
-	pfnSPR_GetList,
+	SPR_GetList,
 	CL_FillRGBA,
 	CL_GetScreenInfo,
 	pfnSetCrosshair,
@@ -4030,14 +4030,14 @@ qboolean CL_LoadProgs( const char *name )
 	// trying to get single export
 	if(( GetClientAPI = (void *)COM_GetProcAddress( clgame.hInstance, "GetClientAPI" )) != NULL )
 	{
-		Con_Reportf( "CL_LoadProgs: found single callback export\n" );
+		Con_Reportf( "%s: found single callback export\n", __func__ );
 
 		// trying to fill interface now
 		GetClientAPI( &clgame.dllFuncs );
 	}
 	else if(( GetClientAPI = (void *)COM_GetProcAddress( clgame.hInstance, "F" )) != NULL )
 	{
-		Con_Reportf( "CL_LoadProgs: found single callback export (secured client dlls)\n" );
+		Con_Reportf( "%s: found single callback export (secured client dlls)\n", __func__ );
 
 		// trying to fill interface now
 		CL_GetSecuredClientAPI( GetClientAPI );
@@ -4065,7 +4065,7 @@ qboolean CL_LoadProgs( const char *name )
 		// functions are cleared before all the extensions are evaluated
 		if(( *func->func = (void *)COM_GetProcAddress( clgame.hInstance, func->name )) == NULL )
 		{
-			Con_Reportf( "CL_LoadProgs: failed to get address of %s proc\n", func->name );
+			Con_Reportf( "%s: failed to get address of %s proc\n", __func__, func->name );
 
 			if( critical_exports )
 			{
@@ -4092,13 +4092,13 @@ qboolean CL_LoadProgs( const char *name )
 		// functions are cleared before all the extensions are evaluated
 		// NOTE: new exports can be missed without stop the engine
 		if(( *func->func = (void *)COM_GetProcAddress( clgame.hInstance, func->name )) == NULL )
-			Con_Reportf( "CL_LoadProgs: failed to get address of %s proc\n", func->name );
+			Con_Reportf( "%s: failed to get address of %s proc\n", __func__, func->name );
 	}
 
 	if( !clgame.dllFuncs.pfnInitialize( &gEngfuncs, CLDLL_INTERFACE_VERSION ))
 	{
 		COM_FreeLibrary( clgame.hInstance );
-		Con_Reportf( "CL_LoadProgs: can't init client API\n" );
+		Con_Reportf( "%s: can't init client API\n", __func__ );
 		clgame.hInstance = NULL;
 		return false;
 	}
@@ -4115,10 +4115,10 @@ qboolean CL_LoadProgs( const char *name )
 	CL_InitTempEnts ();
 
 	if( !R_InitRenderAPI())	// Xash3D extension
-		Con_Reportf( S_WARN "CL_LoadProgs: couldn't get render API\n" );
+		Con_Reportf( S_WARN "%s: couldn't get render API\n", __func__ );
 
 	if( !Mobile_Init() ) // Xash3D FWGS extension: mobile interface
-		Con_Reportf( S_WARN "CL_LoadProgs: couldn't get mobility API\n" );
+		Con_Reportf( S_WARN "%s: couldn't get mobility API\n", __func__ );
 
 	CL_InitEdicts( cl.maxclients );		// initailize local player and world
 	CL_InitClientMove();	// initialize pm_shared

engine/client/cl_gameui.c

@@ -216,12 +216,14 @@ 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 )
@@ -492,7 +494,7 @@ 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;
 	}
 
@@ -1011,7 +1013,7 @@ 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__ );
 }
 
 /*
@@ -1097,6 +1099,20 @@ 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 =
 {
@@ -1176,7 +1192,7 @@ static ui_enginefuncs_t gEngfuncs =
 	pfnHostEndGame,
 	COM_RandomFloat,
 	COM_RandomLong,
-	IN_SetCursor,
+	pfnSetCursor,
 	pfnIsMapValid,
 	GL_ProcessTexture,
 	COM_CompareFileTime,
@@ -1221,6 +1237,7 @@ static ui_extendedfuncs_t gExtendedfuncs =
 	NET_AdrToString,
 	NET_CompareAdrSort,
 	Sys_GetNativeObject,
+	&gNetApi,
 };
 
 void UI_UnloadProgs( void )
@@ -1280,13 +1297,13 @@ 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 ));
@@ -1296,7 +1313,7 @@ qboolean UI_LoadProgs( void )
 	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;
@@ -1309,30 +1326,30 @@ qboolean UI_LoadProgs( void )
 	// 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" );
 		}
 	}

engine/client/cl_main.c

@@ -31,15 +31,16 @@ GNU General Public License for more details.
 #define CL_TEST_RETRIES		5
 
 CVAR_DEFINE_AUTO( mp_decals, "300", FCVAR_ARCHIVE, "decals limit in multiplayer" );
-CVAR_DEFINE_AUTO( dev_overview, "0", 0, "draw level in overview-mode" );
-CVAR_DEFINE_AUTO( cl_resend, "6.0", 0, "time to resend connect" );
+static CVAR_DEFINE_AUTO( dev_overview, "0", 0, "draw level in overview-mode" );
+static CVAR_DEFINE_AUTO( cl_resend, "6.0", 0, "time to resend connect" );
 CVAR_DEFINE( cl_allow_download, "cl_allowdownload", "1", FCVAR_ARCHIVE, "allow to downloading resources from the server" );
-CVAR_DEFINE_AUTO( cl_allow_upload, "1", FCVAR_ARCHIVE, "allow to uploading resources to the server" );
+static CVAR_DEFINE( cl_allow_upload, "cl_allowupload", "1", FCVAR_ARCHIVE, "allow to uploading resources to the server" );
 CVAR_DEFINE_AUTO( cl_download_ingame, "1", FCVAR_ARCHIVE, "allow to downloading resources while client is active" );
-CVAR_DEFINE_AUTO( cl_logofile, "lambda", FCVAR_ARCHIVE, "player logo name" );
-CVAR_DEFINE_AUTO( cl_logocolor, "orange", FCVAR_ARCHIVE, "player logo color" );
-CVAR_DEFINE_AUTO( cl_logoext, "bmp", FCVAR_ARCHIVE, "temporary cvar to tell engine which logo must be packed" );
-CVAR_DEFINE_AUTO( cl_test_bandwidth, "1", FCVAR_ARCHIVE, "test network bandwith before connection" );
+static CVAR_DEFINE_AUTO( cl_logofile, "lambda", FCVAR_ARCHIVE, "player logo name" );
+static CVAR_DEFINE_AUTO( cl_logocolor, "orange", FCVAR_ARCHIVE, "player logo color" );
+static CVAR_DEFINE_AUTO( cl_logoext, "bmp", FCVAR_ARCHIVE, "temporary cvar to tell engine which logo must be packed" );
+CVAR_DEFINE_AUTO( cl_logomaxdim, "96", FCVAR_ARCHIVE, "maximum decal dimension" );
+static CVAR_DEFINE_AUTO( cl_test_bandwidth, "1", FCVAR_ARCHIVE, "test network bandwith before connection" );
 
 CVAR_DEFINE( cl_draw_particles, "r_drawparticles", "1", FCVAR_CHEAT, "render particles" );
 CVAR_DEFINE( cl_draw_tracers, "r_drawtracers", "1", FCVAR_CHEAT, "render tracers" );
@@ -48,17 +49,17 @@ CVAR_DEFINE( cl_draw_beams, "r_drawbeams", "1", FCVAR_CHEAT, "render beams" );
 static CVAR_DEFINE_AUTO( rcon_address, "", FCVAR_PRIVILEGED, "remote control address" );
 CVAR_DEFINE_AUTO( cl_timeout, "60", 0, "connect timeout (in-seconds)" );
 CVAR_DEFINE_AUTO( cl_nopred, "0", FCVAR_ARCHIVE|FCVAR_USERINFO, "disable client movement prediction" );
-CVAR_DEFINE_AUTO( cl_nodelta, "0", 0, "disable delta-compression for server messages" );
+static CVAR_DEFINE_AUTO( cl_nodelta, "0", 0, "disable delta-compression for server messages" );
 CVAR_DEFINE( cl_crosshair, "crosshair", "1", FCVAR_ARCHIVE, "show weapon chrosshair" );
 static CVAR_DEFINE_AUTO( cl_cmdbackup, "10", FCVAR_ARCHIVE, "how many additional history commands are sent" );
 CVAR_DEFINE_AUTO( cl_showerror, "0", FCVAR_ARCHIVE, "show prediction error" );
 CVAR_DEFINE_AUTO( cl_bmodelinterp, "1", FCVAR_ARCHIVE, "enable bmodel interpolation" );
-CVAR_DEFINE_AUTO( cl_lightstyle_lerping, "0", FCVAR_ARCHIVE, "enables animated light lerping (perfomance option)" );
+static CVAR_DEFINE_AUTO( cl_lightstyle_lerping, "0", FCVAR_ARCHIVE, "enables animated light lerping (perfomance option)" );
 CVAR_DEFINE_AUTO( cl_idealpitchscale, "0.8", 0, "how much to look up/down slopes and stairs when not using freelook" );
 CVAR_DEFINE_AUTO( cl_nosmooth, "0", FCVAR_ARCHIVE, "disable smooth up stair climbing" );
 CVAR_DEFINE_AUTO( cl_smoothtime, "0.1", FCVAR_ARCHIVE, "time to smooth up" );
 CVAR_DEFINE_AUTO( cl_clockreset, "0.1", FCVAR_ARCHIVE, "frametime delta maximum value before reset" );
-CVAR_DEFINE_AUTO( cl_fixtimerate, "7.5", FCVAR_ARCHIVE, "time in msec to client clock adjusting" );
+static CVAR_DEFINE_AUTO( cl_fixtimerate, "7.5", FCVAR_ARCHIVE, "time in msec to client clock adjusting" );
 CVAR_DEFINE_AUTO( hud_fontscale, "1.0", FCVAR_ARCHIVE|FCVAR_LATCH, "scale hud font texture" );
 CVAR_DEFINE_AUTO( hud_fontrender, "0", FCVAR_ARCHIVE, "hud font render mode (0: additive, 1: holes, 2: trans)" );
 CVAR_DEFINE_AUTO( hud_scale, "0", FCVAR_ARCHIVE|FCVAR_LATCH, "scale hud at current resolution" );
@@ -68,7 +69,7 @@ CVAR_DEFINE_AUTO( cl_updaterate, "20", FCVAR_USERINFO|FCVAR_ARCHIVE, "refresh ra
 CVAR_DEFINE_AUTO( cl_showevents, "0", FCVAR_ARCHIVE, "show events playback" );
 CVAR_DEFINE_AUTO( cl_cmdrate, "60", FCVAR_ARCHIVE, "Max number of command packets sent to server per second" );
 CVAR_DEFINE( cl_interp, "ex_interp", "0.1", FCVAR_ARCHIVE | FCVAR_FILTERABLE, "Interpolate object positions starting this many seconds in past" );
-CVAR_DEFINE_AUTO( cl_nointerp, "0", FCVAR_CLIENTDLL, "disable interpolation of entities and players" );
+CVAR_DEFINE_AUTO( cl_nointerp, "0", 0, "disable interpolation of entities and players" );
 static CVAR_DEFINE_AUTO( cl_dlmax, "0", FCVAR_USERINFO|FCVAR_ARCHIVE, "max allowed outcoming fragment size" );
 static CVAR_DEFINE_AUTO( cl_upmax, "1200", FCVAR_ARCHIVE, "max allowed incoming fragment size" );
 
@@ -115,17 +116,12 @@ qboolean CL_IsInGame( void )
 	if( host.type == HOST_DEDICATED )
 		return true; // always active for dedicated servers
 
-	if( cl.background || CL_GetMaxClients() > 1 )
+	if( cl.background || cl.maxclients > 1 )
 		return true; // always active for multiplayer or background map
 
 	return ( cls.key_dest == key_game ); // active if not menu or console
 }
 
-qboolean CL_IsInMenu( void )
-{
-	return ( cls.key_dest == key_menu );
-}
-
 qboolean CL_IsInConsole( void )
 {
 	return ( cls.key_dest == key_console );
@@ -222,7 +218,7 @@ An svc_signonnum has been received, perform a client side setup
 void CL_SignonReply( void )
 {
 	// g-cont. my favorite message :-)
-	Con_Reportf( "CL_SignonReply: %i\n", cls.signon );
+	Con_Reportf( "%s: %i\n", __func__, cls.signon );
 
 	switch( cls.signon )
 	{
@@ -587,21 +583,38 @@ CL_CreateCmd
 */
 static void CL_CreateCmd( void )
 {
-	usercmd_t	nullcmd, *cmd;
-	runcmd_t		*pcmd;
-	vec3_t		angles;
-	qboolean		active;
-	int		input_override;
-	int		i, ms;
+	usercmd_t nullcmd, *cmd;
+	runcmd_t  *pcmd;
+	qboolean  active;
+	double    accurate_ms;
+	vec3_t    angles;
+	int       input_override;
+	int       i, ms;
 
 	if( cls.state < ca_connected || cls.state == ca_cinematic )
 		return;
 
 	// store viewangles in case it's will be freeze
 	VectorCopy( cl.viewangles, angles );
-	ms = bound( 1, host.frametime * 1000, 255 );
 	input_override = 0;
 
+	// fix rounding error and framerate depending player move
+	accurate_ms = host.frametime * 1000;
+	ms = (int)accurate_ms;
+	cl.frametime_remainder += accurate_ms - ms; // accumulate rounding error each frame
+
+	// add a ms if error accumulates enough
+	if( cl.frametime_remainder >= 1.0 )
+	{
+		int ms2 = (int)cl.frametime_remainder;
+
+		ms += ms2;
+		cl.frametime_remainder -= ms2;
+	}
+
+	// ms can't be negative, rely on error accumulation only if FPS > 1000
+	ms = Q_min( ms, 255 );
+
 	CL_SetSolidEntities();
 	CL_PushPMStates();
 	CL_SetSolidPlayers( cl.playernum );
@@ -809,7 +822,7 @@ static void CL_WritePacket( void )
 			from = to;
 
 			if( MSG_CheckOverflow( &buf ))
-				Host_Error( "CL_WritePacket: overflowed command buffer (%i bytes)\n", MAX_CMD_BUFFER );
+				Host_Error( "%s: overflowed command buffer (%i bytes)\n", __func__, MAX_CMD_BUFFER );
 		}
 
 		// calculate a checksum over the move commands
@@ -834,7 +847,7 @@ static void CL_WritePacket( void )
 		}
 
 		if( MSG_CheckOverflow( &buf ))
-			Host_Error( "CL_WritePacket: overflowed command buffer (%i bytes)\n", MAX_CMD_BUFFER );
+			Host_Error( "%s: overflowed command buffer (%i bytes)\n", __func__, MAX_CMD_BUFFER );
 
 		// remember outgoing command that we are sending
 		cls.lastoutgoingcommand = cls.netchan.outgoing_sequence;
@@ -920,16 +933,16 @@ static void CL_BeginUpload_f( void )
 	memset( &custResource, 0, sizeof( custResource ));
 	COM_HexConvert( name + 4, 32, md5 );
 
-	if( HPAK_ResourceForHash( CUSTOM_RES_PATH, md5, &custResource ))
+	if( HPAK_ResourceForHash( hpk_custom_file.string, md5, &custResource ))
 	{
 		if( memcmp( md5, custResource.rgucMD5_hash, 16 ))
 		{
-			Con_Reportf( "Bogus data retrieved from %s, attempting to delete entry\n", CUSTOM_RES_PATH );
-			HPAK_RemoveLump( CUSTOM_RES_PATH, &custResource );
+			Con_Reportf( "Bogus data retrieved from %s, attempting to delete entry\n", hpk_custom_file.string );
+			HPAK_RemoveLump( hpk_custom_file.string, &custResource );
 			return;
 		}
 
-		if( HPAK_GetDataPointer( CUSTOM_RES_PATH, &custResource, &buf, &size ))
+		if( HPAK_GetDataPointer( hpk_custom_file.string, &custResource, &buf, &size ))
 		{
 			byte		md5[16];
 			MD5Context_t	ctx;
@@ -945,7 +958,7 @@ static void CL_BeginUpload_f( void )
 				Con_Reportf( "Purported:  %s\n", MD5_Print( custResource.rgucMD5_hash ) );
 				Con_Reportf( "Actual   :  %s\n", MD5_Print( md5 ) );
 				Con_Reportf( "Removing conflicting lump\n" );
-				HPAK_RemoveLump( CUSTOM_RES_PATH, &custResource );
+				HPAK_RemoveLump( hpk_custom_file.string, &custResource );
 				return;
 			}
 		}
@@ -1001,7 +1014,7 @@ static void CL_SendConnectPacket( void )
 
 	if( !NET_StringToAdr( cls.servername, &adr ))
 	{
-		Con_Printf( "CL_SendConnectPacket: bad server address\n");
+		Con_Printf( "%s: bad server address\n", __func__ );
 		cls.connect_time = 0;
 		return;
 	}
@@ -1149,7 +1162,7 @@ static void CL_CheckForResend( void )
 	// only retry so many times before failure.
 	if( cls.connect_retry >= CL_CONNECTION_RETRIES )
 	{
-		Con_DPrintf( S_ERROR "CL_CheckForResend: couldn't connected\n" );
+		Con_DPrintf( S_ERROR "%s: couldn't connect\n", __func__ );
 		CL_Disconnect();
 		return;
 	}
@@ -1236,7 +1249,7 @@ static void CL_CreateResourceList( void )
 		{
 			SetBits( pNewResource->ucFlags, RES_CUSTOM );
 			memcpy( pNewResource->rgucMD5_hash, rgucMD5_hash, 16 );
-			HPAK_AddLump( false, CUSTOM_RES_PATH, pNewResource, NULL, fp );
+			HPAK_AddLump( false, hpk_custom_file.string, pNewResource, NULL, fp );
 		}
 	}
 
@@ -1252,16 +1265,28 @@ CL_Connect_f
 static void CL_Connect_f( void )
 {
 	string	server;
-	qboolean legacyconnect = false;
+	connprotocol_t proto = PROTO_CURRENT;
 
-	// hidden hint to connect by using legacy protocol
+	// hint to connect by using legacy protocol
 	if( Cmd_Argc() == 3 )
 	{
-		legacyconnect = !Q_strcmp( Cmd_Argv( 2 ), "legacy" );
+		const char *s = Cmd_Argv( 2 );
+
+		if( !Q_strcmp( s, "current" ) || !Q_strcmp( s, "49" ))
+			proto = PROTO_CURRENT;
+		else if( !Q_strcmp( s, "legacy" ) || !Q_strcmp( s, "48" ))
+			proto = PROTO_LEGACY;
+		else
+		{
+			// quake protocol only used for demos
+			// goldsrc protocol is not supported yet
+			Con_Printf( "Unknown protocol. Supported are: current, legacy\n" );
+			return;
+		}
 	}
 	else if( Cmd_Argc() != 2 )
 	{
-		Con_Printf( S_USAGE "connect <server>\n" );
+		Con_Printf( S_USAGE "connect <server> [protocol]\n" );
 		return;
 	}
 
@@ -1279,7 +1304,7 @@ static void CL_Connect_f( void )
 	Key_SetKeyDest( key_console );
 
 	cls.state = ca_connecting;
-	cls.legacymode = legacyconnect;
+	cls.legacymode = proto;
 	Q_strncpy( cls.servername, server, sizeof( cls.servername ));
 	cls.connect_time = MAX_HEARTBEAT; // CL_CheckForResend() will fire immediately
 	cls.max_fragment_size = FRAGMENT_MAX_SIZE; // guess a we can establish connection with maximum fragment size
@@ -1425,20 +1450,18 @@ static void CL_SendDisconnectMessage( void )
 
 int CL_GetSplitSize( void )
 {
-	int splitsize;
+	int splitsize = (int)cl_dlmax.value;
 
-	if( Host_IsDedicated() )
-		return 0;
-
-	if( !(cls.extensions & NET_EXT_SPLITSIZE) )
+	if( !FBitSet( cls.extensions, NET_EXT_SPLITSIZE ))
 		return 1400;
 
-	splitsize = cl_dlmax.value;
-
-	if( splitsize < FRAGMENT_MIN_SIZE || splitsize > FRAGMENT_MAX_SIZE )
+	if(( splitsize < FRAGMENT_MIN_SIZE ) || ( splitsize > FRAGMENT_MAX_SIZE ))
+	{
 		Cvar_SetValue( "cl_dlmax", FRAGMENT_DEFAULT_SIZE );
+		return FRAGMENT_DEFAULT_SIZE;
+	}
 
-	return cl_dlmax.value;
+	return (int)cl_dlmax.value;
 }
 
 /*
@@ -1509,7 +1532,7 @@ This is also called on Host_Error, so it shouldn't cause any errors
 */
 void CL_Disconnect( void )
 {
-	cls.legacymode = false;
+	cls.legacymode = PROTO_CURRENT;
 
 	if( cls.state == ca_disconnected )
 		return;
@@ -1539,7 +1562,7 @@ void CL_Disconnect( void )
 	cls.signon = 0;
 
 	// back to menu in non-developer mode
-	if( host_developer.value || CL_IsInMenu( ))
+	if( host_developer.value || cls.key_dest == key_menu )
 		return;
 
 	UI_SetActiveMenu( true );
@@ -1618,9 +1641,17 @@ static size_t NONNULL CL_BuildMasterServerScanRequest( char *buf, size_t size, u
 #ifndef XASH_ALL_SERVERS
 	Info_SetValueForKey( info, "gamedir", GI->gamefolder, remaining );
 #endif
-	Info_SetValueForKey( info, "clver", XASH_VERSION, remaining ); // let master know about client version
+	// let master know about client version
+	Info_SetValueForKey( info, "clver", XASH_VERSION, remaining );
 	Info_SetValueForKey( info, "nat", nat ? "1" : "0", remaining );
+	Info_SetValueForKey( info, "commit", Q_buildcommit(), remaining );
+	Info_SetValueForKey( info, "branch", Q_buildbranch(), remaining );
+	Info_SetValueForKey( info, "os", Q_buildos(), remaining );
+	Info_SetValueForKey( info, "arch", Q_buildarch(), remaining );
 
+	Q_snprintf( temp, sizeof( temp ), "%d", Q_buildnum() );
+	Info_SetValueForKey( info, "buildnum", temp, remaining );
+	
 	Q_snprintf( temp, sizeof( temp ), "%x", *key );
 	Info_SetValueForKey( info, "key", temp, remaining );
 
@@ -1688,7 +1719,7 @@ static void CL_Reconnect_f( void )
 
 	if( COM_CheckString( cls.servername ))
 	{
-		qboolean legacy = cls.legacymode;
+		connprotocol_t proto = cls.legacymode;
 
 		if( cls.state >= ca_connected )
 			CL_Disconnect();
@@ -1697,7 +1728,7 @@ static void CL_Reconnect_f( void )
 		cls.demonum = cls.movienum = -1;	// not in the demo loop now
 		cls.state = ca_connecting;
 		cls.signon = 0;
-		cls.legacymode = legacy; // don't change protocol
+		cls.legacymode = proto; // don't change protocol
 
 		Con_Printf( "reconnecting...\n" );
 	}
@@ -1710,7 +1741,7 @@ CL_FixupColorStringsForInfoString
 all the keys and values must be ends with ^7
 =================
 */
-static void CL_FixupColorStringsForInfoString( const char *in, char *out )
+static void CL_FixupColorStringsForInfoString( const char *in, char *out, size_t len )
 {
 	qboolean	hasPrefix = false;
 	qboolean	endOfKeyVal = false;
@@ -1723,7 +1754,7 @@ static void CL_FixupColorStringsForInfoString( const char *in, char *out )
 		count++;
 	}
 
-	while( *in && count < MAX_INFO_STRING )
+	while( *in && count < len )
 	{
 		if( IsColorString( in ))
 			color = ColorIndex( *(in+1));
@@ -1794,7 +1825,7 @@ static void CL_ParseStatusMessage( netadr_t from, sizebuf_t *msg )
 		return;
 	}
 
-	CL_FixupColorStringsForInfoString( s, infostring );
+	CL_FixupColorStringsForInfoString( s, infostring, sizeof( infostring ));
 
 	if( !COM_CheckString( Info_ValueForKey( infostring, "gamedir" )))
 	{
@@ -1823,52 +1854,87 @@ CL_ParseNETInfoMessage
 Handle a reply from a netinfo
 =================
 */
-static void CL_ParseNETInfoMessage( netadr_t from, sizebuf_t *msg, const char *s )
+static void CL_ParseNETInfoMessage( netadr_t from, const char *s )
 {
-	net_request_t	*nr;
-	static char	infostring[MAX_INFO_STRING+8];
+	net_request_t	*nr = NULL;
+	static char	infostring[MAX_PRINT_MSG];
 	int		i, context, type;
 	int		errorBits = 0;
 	const char		*val;
+	size_t slen;
 
 	context = Q_atoi( Cmd_Argv( 1 ));
 	type = Q_atoi( Cmd_Argv( 2 ));
-	while( *s != '\\' ) s++; // fetching infostring
 
-	// check for errors
-	val = Info_ValueForKey( s, "neterror" );
-
-	if( !Q_stricmp( val, "protocol" ))
-		SetBits( errorBits, NET_ERROR_PROTO_UNSUPPORTED );
-	else if( !Q_stricmp( val, "undefined" ))
-		SetBits( errorBits, NET_ERROR_UNDEFINED );
-
-	CL_FixupColorStringsForInfoString( s, infostring );
-
-	// find a request with specified context
+	// find request with specified context and type
 	for( i = 0; i < MAX_REQUESTS; i++ )
 	{
-		nr = &clgame.net_requests[i];
-
-		if( nr->resp.context == context && nr->resp.type == type )
+		if( clgame.net_requests[i].resp.context == context && clgame.net_requests[i].resp.type == type )
 		{
-			// setup the answer
-			nr->resp.response = infostring;
-			nr->resp.remote_address = from;
-			nr->resp.error = NET_SUCCESS;
-			nr->resp.ping = host.realtime - nr->timesend;
-
-			if( nr->timeout <= host.realtime )
-				SetBits( nr->resp.error, NET_ERROR_TIMEOUT );
-			SetBits( nr->resp.error, errorBits ); // misc error bits
-
-			nr->pfnFunc( &nr->resp );
-
-			if( !FBitSet( nr->flags, FNETAPI_MULTIPLE_RESPONSE ))
-				memset( nr, 0, sizeof( *nr )); // done
-			return;
+			nr = &clgame.net_requests[i];
+			break;
 		}
 	}
+
+	// not found, ignore
+	if( nr == NULL )
+		return;
+
+	// find the payload
+	s = Q_strchr( s, ' ' ); // skip netinfo
+	if( !s )
+		return;
+
+	s = Q_strchr( s + 1, ' ' ); // skip challenge
+	if( !s )
+		return;
+
+	s = Q_strchr( s + 1, ' ' ); // skip type
+	if( s )
+		s++; // skip final whitespace
+	else if( type != NETAPI_REQUEST_PING ) // ping have no payload, and that's ok
+		return;
+
+	if( s )
+	{
+		if( s[0] == '\\' )
+		{
+			// check for errors
+			val = Info_ValueForKey( s, "neterror" );
+
+			if( !Q_stricmp( val, "protocol" ))
+				SetBits( errorBits, NET_ERROR_PROTO_UNSUPPORTED );
+			else if( !Q_stricmp( val, "undefined" ))
+				SetBits( errorBits, NET_ERROR_UNDEFINED );
+			else if( !Q_stricmp( val, "forbidden" ))
+				SetBits( errorBits, NET_ERROR_FORBIDDEN );
+
+			CL_FixupColorStringsForInfoString( s, infostring, sizeof( infostring ));
+		}
+		else
+		{
+			Q_strncpy( infostring, s, sizeof( infostring ));
+		}
+	}
+	else
+	{
+		infostring[0] = 0;
+	}
+
+	// setup the answer
+	nr->resp.response = infostring;
+	nr->resp.remote_address = from;
+	nr->resp.error = NET_SUCCESS;
+	nr->resp.ping = host.realtime - nr->timesend;
+
+	if( nr->timeout <= host.realtime )
+		SetBits( nr->resp.error, NET_ERROR_TIMEOUT );
+	SetBits( nr->resp.error, errorBits ); // misc error bits
+
+	nr->pfnFunc( &nr->resp );
+
+	if( !FBitSet( nr->flags, FNETAPI_MULTIPLE_RESPONSE ))
+		memset( nr, 0, sizeof( *nr )); // done
 }
 
 /*
@@ -1966,7 +2032,6 @@ static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 	const char	*c;
 	char	buf[MAX_SYSPATH];
 	int	len = sizeof( buf );
-	int	dataoffset = 0;
 	netadr_t	servadr;
 
 	MSG_Clear( msg );
@@ -1977,7 +2042,7 @@ static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 	Cmd_TokenizeString( args );
 	c = Cmd_Argv( 0 );
 
-	Con_Reportf( "CL_ConnectionlessPacket: %s : %s\n", NET_AdrToString( from ), c );
+	Con_Reportf( "%s: %s : %s\n", __func__, NET_AdrToString( from ), c );
 
 	// server connection
 	if( !Q_strcmp( c, "client_connect" ))
@@ -2002,7 +2067,7 @@ static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 	else if( !Q_strcmp( c, "netinfo" ))
 	{
 		// server responding to a status broadcast
-		CL_ParseNETInfoMessage( from, msg, args );
+		CL_ParseNETInfoMessage( from, args );
 	}
 	else if( !Q_strcmp( c, "cmd" ))
 	{
@@ -2023,7 +2088,11 @@ static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 	else if( !Q_strcmp( c, "print" ))
 	{
 		// print command from somewhere
-		Con_Printf( "%s", MSG_ReadString( msg ));
+		char *s = MSG_ReadString( msg );
+
+		Con_Printf( S_CYAN "r:" S_DEFAULT " %s", s );
+		if( !COM_CheckStringEmpty( s ) || s[Q_strlen( s ) - 1] != '\n' )
+			Con_Printf( "\n" );
 	}
 	else if( !Q_strcmp( c, "testpacket" ))
 	{
@@ -2134,30 +2203,21 @@ static void CL_ConnectionlessPacket( netadr_t from, sizebuf_t *msg )
 		// a disconnect message from the server, which will happen if the server
 		// dropped the connection but it is still getting packets from us
 		CL_Disconnect_f();
-
-		if( NET_CompareAdr( from, cls.legacyserver ))
-		{
-			Cbuf_AddTextf( "connect %s legacy\n", NET_AdrToString( from ));
-			memset( &cls.legacyserver, 0, sizeof( cls.legacyserver ));
-		}
 	}
 	else if( !Q_strcmp( c, "errormsg" ))
 	{
+		char formatted_msg[MAX_VA_STRING];
+
 		if( !CL_IsFromConnectingServer( from ))
 			return;
 
 		args = MSG_ReadString( msg );
 
-		if( !Q_strcmp( args, "Server uses protocol version 48.\n" ))
-		{
-			cls.legacyserver = from;
-		}
-		else
-		{
-			if( UI_IsVisible() )
-				UI_ShowMessageBox( va("^3Server message^7\n%s", args ) );
-			Msg( "%s", args );
-		}
+		Q_snprintf( formatted_msg, sizeof( formatted_msg ), "^3Server message^7\n%s", args );
+
+		// in case we're in console or it's classic mainui which doesn't support messageboxes
+		if( !UI_IsVisible() || !UI_ShowMessageBox( formatted_msg ))
+			Msg( "%s\n", formatted_msg );
 	}
 	else if( !Q_strcmp( c, "updatemsg" ))
 	{
@@ -2271,6 +2331,32 @@ static int CL_GetMessage( byte *data, size_t *length )
 	return false;
 }
 
+static void CL_ParseNetMessage( sizebuf_t *msg, void (*parsefn)( sizebuf_t * ))
+{
+	cls.starting_count = MSG_GetNumBytesRead( msg ); // updates each frame
+	CL_Parse_Debug( true ); // begin parsing
+
+	parsefn( msg );
+
+	cl.frames[cl.parsecountmod].graphdata.msgbytes += MSG_GetNumBytesRead( msg ) - cls.starting_count;
+	CL_Parse_Debug( false ); // done
+
+	// we don't know if it is ok to save a demo message until
+	// after we have parsed the frame
+	if( !cls.demoplayback )
+	{
+		if( cls.demorecording && !cls.demowaiting )
+		{
+			CL_WriteDemoMessage( false, cls.starting_count, msg );
+		}
+		else if( cls.state != ca_active )
+		{
+			CL_WriteDemoMessage( true, cls.starting_count, msg );
+		}
+	}
+}
+
+
 /*
 =================
 CL_ReadNetMessage
@@ -2279,11 +2365,29 @@ CL_ReadNetMessage
 static void CL_ReadNetMessage( void )
 {
 	size_t	curSize;
+	void (*parsefn)( sizebuf_t *msg );
+
+	switch( cls.legacymode )
+	{
+	case PROTO_CURRENT:
+		parsefn = CL_ParseServerMessage;
+		break;
+	case PROTO_LEGACY:
+		parsefn = CL_ParseLegacyServerMessage;
+		break;
+	case PROTO_QUAKE:
+		parsefn = CL_ParseQuakeMessage;
+		break;
+	case PROTO_GOLDSRC:
+	default:
+		ASSERT( 0 );
+		return;
+	}
 
 	while( CL_GetMessage( net_message_buffer, &curSize ))
 	{
 		const int split_header = LittleLong( 0xFFFFFFFE );
-		if( cls.legacymode && !memcmp( &split_header, net_message_buffer, sizeof( split_header )))
+		if( cls.legacymode == PROTO_LEGACY && !memcmp( &split_header, net_message_buffer, sizeof( split_header )))
 		{
 			// Will rewrite existing packet by merged
 			if( !NetSplit_GetLong( &cls.netchan.netsplit, &net_from, net_message_buffer, &curSize ) )
@@ -2302,27 +2406,36 @@ static void CL_ReadNetMessage( void )
 		// can't be a valid sequenced packet
 		if( cls.state < ca_connected ) continue;
 
-		if( !cls.demoplayback && MSG_GetMaxBytes( &net_message ) < 8 )
+		if( !cls.demoplayback )
 		{
-			Con_Printf( S_WARN "CL_ReadPackets: %s:runt packet\n", NET_AdrToString( net_from ));
-			continue;
+			if( MSG_GetMaxBytes( &net_message ) < 8 )
+			{
+				Con_Printf( S_WARN "%s: %s:runt packet\n", __func__, NET_AdrToString( net_from ));
+				continue;
+			}
+
+			// packet from server
+			if( !NET_CompareAdr( net_from, cls.netchan.remote_address ))
+			{
+				Con_DPrintf( S_ERROR "%s: %s:sequenced packet without connection\n", __func__, NET_AdrToString( net_from ));
+				continue;
+			}
+
+			if( !Netchan_Process( &cls.netchan, &net_message ))
+				continue;	// wasn't accepted for some reason
 		}
 
-		// packet from server
-		if( !cls.demoplayback && !NET_CompareAdr( net_from, cls.netchan.remote_address ))
+		if( cls.state == ca_active )
 		{
-			Con_DPrintf( S_ERROR "CL_ReadPackets: %s:sequenced packet without connection\n", NET_AdrToString( net_from ));
-			continue;
+			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] );
 		}
 
-		if( !cls.demoplayback && !Netchan_Process( &cls.netchan, &net_message ))
-			continue;	// wasn't accepted for some reason
-
-		// run special handler for quake demos
-		if( cls.demoplayback == DEMO_QUAKE1 )
-			CL_ParseQuakeMessage( &net_message, true );
-		else if( cls.legacymode ) CL_ParseLegacyServerMessage( &net_message, true );
-		else CL_ParseServerMessage( &net_message, true );
+		CL_ParseNetMessage( &net_message, parsefn );
 		cl.send_reply = true;
 	}
 
@@ -2336,7 +2449,7 @@ static void CL_ReadNetMessage( void )
 		if( Netchan_CopyNormalFragments( &cls.netchan, &net_message, &curSize ))
 		{
 			MSG_Init( &net_message, "ServerData", net_message_buffer, curSize );
-			CL_ParseServerMessage( &net_message, false );
+			CL_ParseNetMessage( &net_message, parsefn );
 		}
 
 		if( Netchan_CopyFileFragments( &cls.netchan, &net_message ))
@@ -2510,11 +2623,6 @@ void CL_ProcessFile( qboolean successfully_received, const char *filename )
 		return;
 	}
 
-	pfilename = filename;
-
-	if( !Q_strnicmp( filename, DEFAULT_SOUNDPATH, sound_len ))
-		pfilename += sound_len;
-
 	for( p = cl.resourcesneeded.pNext; p != &cl.resourcesneeded; p = p->pNext )
 	{
 		if( !Q_strnicmp( filename, "!MD5", 4 ))
@@ -2524,18 +2632,20 @@ void CL_ProcessFile( qboolean successfully_received, const char *filename )
 			if( !memcmp( p->rgucMD5_hash, rgucMD5_hash, 16 ))
 				break;
 		}
+		else if( p->type == t_sound )
+		{
+			const char *pfilename = filename;
+
+			if( !Q_strnicmp( filename, DEFAULT_SOUNDPATH, sound_len ))
+				pfilename += sound_len;
+
+			if( !Q_stricmp( p->szFileName, pfilename ))
+				break;
+		}
 		else
 		{
-			if( p->type == t_generic )
-			{
-				if( !Q_stricmp( p->szFileName, filename ))
+			if( !Q_stricmp( p->szFileName, filename ))
 					break;
-			}
-			else
-			{
-				if( !Q_stricmp( p->szFileName, pfilename ))
-					break;
-			}
 		}
 	}
 
@@ -2552,7 +2662,7 @@ void CL_ProcessFile( qboolean successfully_received, const char *filename )
 				{
 					if( p->ucFlags & RES_CUSTOM )
 					{
-						HPAK_AddLump( true, CUSTOM_RES_PATH, p, cls.netchan.tempbuffer, NULL );
+						HPAK_AddLump( true, hpk_custom_file.string, p, cls.netchan.tempbuffer, NULL );
 						CL_RegisterCustomization( p );
 					}
 				}
@@ -2600,7 +2710,7 @@ void CL_ProcessFile( qboolean successfully_received, const char *filename )
 
 		if( cls.netchan.tempbuffer )
 		{
-			Con_Printf( "Received a decal %s, but didn't find it in resources needed list!\n", pfilename );
+			Con_Printf( "Received a decal %s, but didn't find it in resources needed list!\n", filename );
 			Mem_Free( cls.netchan.tempbuffer );
 		}
 
@@ -2640,6 +2750,29 @@ void CL_ServerCommand( qboolean reliable, const char *fmt, ... )
 	}
 }
 
+/*
+===============
+CL_UpdateInfo
+
+tell server about changed userinfo
+===============
+*/
+void CL_UpdateInfo( const char *key, const char *value )
+{
+	if( !cls.legacymode )
+	{
+		CL_ServerCommand( true, "setinfo \"%s\" \"%s\"\n", key, value );
+	}
+	else
+	{
+		if( cls.state != ca_active )
+			return;
+
+		MSG_BeginClientCmd( &cls.netchan.message, clc_legacy_userinfo );
+		MSG_WriteString( &cls.netchan.message, cls.userinfo );
+	}
+}
+
 //=============================================================================
 /*
 ==============
@@ -2654,7 +2787,7 @@ static void CL_SetInfo_f( void )
 	{
 		Con_Printf( "User info settings:\n" );
 		Info_Print( cls.userinfo );
-		Con_Printf( "Total %i symbols\n", Q_strlen( cls.userinfo ));
+		Con_Printf( "Total %zu symbols\n", Q_strlen( cls.userinfo ));
 		return;
 	}
 
@@ -2674,7 +2807,7 @@ static void CL_SetInfo_f( void )
 	{
 		Cvar_DirectSet( var, Cmd_Argv( 2 ));
 	}
-	else if( Info_SetValueForKey( cls.userinfo, Cmd_Argv( 1 ), Cmd_Argv( 2 ), MAX_INFO_STRING ))
+	else if( Info_SetValueForKey( cls.userinfo, Cmd_Argv( 1 ), Cmd_Argv( 2 ), sizeof( cls.userinfo )))
 	{
 		// send update only on successfully changed userinfo
 		Cmd_ForwardToServer ();
@@ -2690,13 +2823,35 @@ static void CL_Physinfo_f( void )
 {
 	Con_Printf( "Phys info settings:\n" );
 	Info_Print( cls.physinfo );
-	Con_Printf( "Total %i symbols\n", Q_strlen( cls.physinfo ));
+	Con_Printf( "Total %zu symbols\n", Q_strlen( cls.physinfo ));
+}
+
+static qboolean CL_ShouldRescanFilesystem( void )
+{
+	resource_t *res;
+
+	for( res = cl.resourcesonhand.pNext; res && res != &cl.resourcesonhand; res = res->pNext )
+	{
+		if( res->type == t_generic )
+		{
+			const char *ext = COM_FileExtension( res->szFileName );
+			// TODO: query supported archives format from fs_stdio
+			// TODO: query if was already opened
+			if( !Q_stricmp( ext, "wad" ) || !Q_stricmp( ext, "pk3" ) || !Q_stricmp( ext, "pak" ))
+				return true;
+		}
+	}
+	return false;
 }
 
 qboolean CL_PrecacheResources( void )
 {
 	resource_t	*pRes;
 
+	// if we downloaded new WAD files or any other archives they must be added to searchpath
+	if( CL_ShouldRescanFilesystem( ))
+		g_fsapi.Rescan();
+
 	// NOTE: world need to be loaded as first model
 	for( pRes = cl.resourcesonhand.pNext; pRes && pRes != &cl.resourcesonhand; pRes = pRes->pNext )
 	{
@@ -2895,6 +3050,7 @@ static void CL_InitLocal( void )
 	Cvar_RegisterVariable( &cl_logofile );
 	Cvar_RegisterVariable( &cl_logocolor );
 	Cvar_RegisterVariable( &cl_logoext );
+	Cvar_RegisterVariable( &cl_logomaxdim );
 	Cvar_RegisterVariable( &cl_test_bandwidth );
 
 	Voice_RegisterCvars();
@@ -3190,7 +3346,7 @@ CL_Shutdown
 */
 void CL_Shutdown( void )
 {
-	Con_Printf( "CL_Shutdown()\n" );
+	Con_Printf( "%s()\n", __func__ );
 
 	if( !host.crashed && cls.initialized )
 	{

engine/client/cl_parse.c

@@ -188,7 +188,7 @@ void CL_ParseServerTime( sizebuf_t *msg )
 	cl.mtime[1] = cl.mtime[0];
 	cl.mtime[0] = MSG_ReadFloat( msg );
 
-	if( cls.demoplayback == DEMO_QUAKE1 )
+	if( cls.legacymode == PROTO_QUAKE )
 		return; // don't mess the time
 
 	if( cl.maxclients == 1 )
@@ -249,7 +249,7 @@ void CL_ParseMovevars( sizebuf_t *msg )
 
 	// update sky if changed
 	if( Q_strcmp( clgame.oldmovevars.skyName, clgame.movevars.skyName ) && cl.video_prepped )
-		ref.dllFuncs.R_SetupSky( clgame.movevars.skyName );
+		R_SetupSky( clgame.movevars.skyName );
 
 	memcpy( &clgame.oldmovevars, &clgame.movevars, sizeof( movevars_t ));
 	clgame.entities->curstate.scale = clgame.movevars.waveHeight;
@@ -458,6 +458,7 @@ void CL_BatchResourceRequest( qboolean initialize )
 	byte		data[MAX_INIT_MSG];
 	resource_t	*p, *n;
 	sizebuf_t		msg;
+	qboolean		done_downloading = true;
 
 	MSG_Init( &msg, "Resource Batch", data, sizeof( data ));
 
@@ -487,20 +488,24 @@ void CL_BatchResourceRequest( qboolean initialize )
 		case t_model:
 		case t_eventscript:
 			if( !CL_CheckFile( &msg, p ))
+			{
+				done_downloading = false;
 				break;
+			}
 			CL_MoveToOnHandList( p );
 			break;
 		case t_skin:
 			CL_MoveToOnHandList( p );
 			break;
 		case t_decal:
-			if( !HPAK_GetDataPointer( CUSTOM_RES_PATH, p, NULL, NULL ))
+			if( !HPAK_GetDataPointer( hpk_custom_file.string, p, NULL, NULL ))
 			{
 				if( !FBitSet( p->ucFlags, RES_REQUESTED ))
 				{
 					MSG_BeginClientCmd( &msg, clc_stringcmd );
 					MSG_WriteStringf( &msg, "dlfile !MD5%s", MD5_Print( p->rgucMD5_hash ));;
 					SetBits( p->ucFlags, RES_REQUESTED );
+					done_downloading = false;
 				}
 				break;
 			}
@@ -525,11 +530,7 @@ void CL_BatchResourceRequest( qboolean initialize )
 
 	if( cls.state != ca_disconnected )
 	{
-		if( !cl.downloadUrl[0] && !MSG_GetNumBytesWritten( &msg ) && CL_PrecacheResources( ))
-		{
-			CL_RegisterResources( &msg );
-		}
-		if( cl.downloadUrl[0] && host.downloadcount == 0 &&  CL_PrecacheResources( ) )
+		if( done_downloading && CL_PrecacheResources( ))
 		{
 			CL_RegisterResources( &msg );
 		}
@@ -721,7 +722,7 @@ void CL_ParseCustomization( sizebuf_t *msg )
 		}
 	}
 
-	if( HPAK_GetDataPointer( CUSTOM_RES_PATH, pRes, NULL, NULL ))
+	if( HPAK_GetDataPointer( hpk_custom_file.string, pRes, NULL, NULL ))
 	{
 		qboolean	bError = false;
 
@@ -853,7 +854,7 @@ void CL_ParseServerData( sizebuf_t *msg, qboolean legacy )
 	int	i;
 	uint32_t	mapCRC;
 
-	HPAK_CheckSize( CUSTOM_RES_PATH );
+	HPAK_CheckSize( hpk_custom_file.string );
 
 	Con_Reportf( "%s packet received.\n", legacy ? "Legacy serverdata" : "Serverdata" );
 
@@ -1203,7 +1204,7 @@ void CL_ParseBaseline( sizebuf_t *msg, qboolean legacy )
 		player = CL_IsPlayerIndex( newnum );
 
 		if( newnum >= clgame.maxEntities )
-			Host_Error( "CL_AllocEdict: no free edicts\n" );
+			Host_Error( "%s: no free edicts\n", __func__ );
 
 		ent = CL_EDICT_NUM( newnum );
 		memset( &ent->prevstate, 0, sizeof( ent->prevstate ));
@@ -1380,7 +1381,7 @@ void CL_UpdateUserinfo( sizebuf_t *msg, qboolean legacy )
 	slot = MSG_ReadUBitLong( msg, MAX_CLIENT_BITS );
 
 	if( slot >= MAX_CLIENTS )
-		Host_Error( "CL_ParseServerMessage: svc_updateuserinfo >= MAX_CLIENTS\n" );
+		Host_Error( "%s: svc_updateuserinfo >= MAX_CLIENTS\n", __func__ );
 
 	player = &cl.players[slot];
 
@@ -1493,7 +1494,7 @@ void CL_UpdateUserPings( sizebuf_t *msg )
 		slot = MSG_ReadUBitLong( msg, MAX_CLIENT_BITS );
 
 		if( slot >= MAX_CLIENTS )
-			Host_Error( "CL_ParseServerMessage: svc_pings > MAX_CLIENTS\n" );
+			Host_Error( "%s: svc_pings > MAX_CLIENTS\n", __func__ );
 
 		player = &cl.players[slot];
 		player->ping = MSG_ReadUBitLong( msg, 12 );
@@ -1645,6 +1646,9 @@ void CL_RegisterResources( sizebuf_t *msg )
 
 			CL_ClearWorld ();
 
+			// load skybox
+			R_SetupSky( clgame.movevars.skyName );
+
 			// tell rendering system we have a new set of models.
 			ref.dllFuncs.R_NewMap ();
 
@@ -1718,7 +1722,7 @@ static void CL_ParseConsistencyInfo( sizebuf_t *msg )
 		}
 
 		if( cl.num_consistency >= MAX_MODELS )
-			Host_Error( "CL_CheckConsistency: MAX_MODELS limit exceeded (%d)\n", MAX_MODELS );
+			Host_Error( "%s: MAX_MODELS limit exceeded (%d)\n", __func__, MAX_MODELS );
 
 		pc = &cl.consistency_list[cl.num_consistency];
 		cl.num_consistency++;
@@ -1840,13 +1844,10 @@ void CL_ParseResLocation( sizebuf_t *msg )
 		return;
 	}
 
-	while( ( data = COM_ParseFile( data, token, sizeof( token ) ) ) )
+	while(( data = COM_ParseFile( data, token, sizeof( token ))))
 	{
 		Con_Reportf( "Adding %s as download location\n", token );
-
-		if( !cl.downloadUrl[0] )
-			Q_strncpy( cl.downloadUrl, token, sizeof( token ) );
-
+		cl.http_download = true;
 		HTTP_AddCustomServer( token );
 	}
 }
@@ -1877,8 +1878,12 @@ void CL_ParseHLTV( sizebuf_t *msg )
 		break;
 	case HLTV_LISTEN:
 		cls.signon = SIGNONS;
+#if 1
+		MSG_ReadString( msg );
+#else
 		NET_StringToAdr( MSG_ReadString( msg ), &cls.hltv_listen_address );
-//		NET_JoinGroup( cls.netchan.sock, cls.hltv_listen_address );
+		NET_JoinGroup( cls.netchan.sock, cls.hltv_listen_address );
+#endif
 		SCR_EndLoadingPlaque();
 		break;
 	default:
@@ -1988,7 +1993,7 @@ Find the client cvar value
 and sent it back to the server
 ==============
 */
-void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext )
+void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext, const connprotocol_t proto )
 {
 	const char *cvarName, *response;
 	convar_t *cvar;
@@ -2011,7 +2016,14 @@ void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext )
 		else
 			response = cvar->string;
 	}
-	else response = "Bad CVAR request";
+	else if( proto == PROTO_LEGACY )
+	{
+		response = "Not Found";
+	}
+	else
+	{
+		response = "Bad CVAR request";
+	}
 
 	if( ext )
 	{
@@ -2128,7 +2140,7 @@ void CL_ParseUserMessage( sizebuf_t *msg, int svc_num )
 	if( svc_num <= svc_lastmsg || svc_num > ( MAX_USER_MESSAGES + svc_lastmsg ))
 	{
 		// out or range
-		Host_Error( "CL_ParseUserMessage: illegible server message %d\n", svc_num );
+		Host_Error( "%s: illegible server message %d\n", __func__, svc_num );
 		return;
 	}
 
@@ -2140,7 +2152,7 @@ void CL_ParseUserMessage( sizebuf_t *msg, int svc_num )
 	}
 
 	if( i == MAX_USER_MESSAGES ) // probably unregistered
-		Host_Error( "CL_ParseUserMessage: illegible server message %d\n", svc_num );
+		Host_Error( "%s: illegible server message %d\n", __func__, svc_num );
 
 	// NOTE: some user messages handled into engine
 	if( !Q_strcmp( clgame.msg[i].name, "ScreenShake" ))
@@ -2166,7 +2178,7 @@ void CL_ParseUserMessage( sizebuf_t *msg, int svc_num )
 
 	if( iSize >= MAX_USERMSG_LENGTH )
 	{
-		Msg("WTF??? %d %d\n", i, svc_num );
+		Con_Reportf( "%s: user message %s size limit hit (%d > %d)!\n", __func__, clgame.msg[i].name, iSize, MAX_USERMSG_LENGTH );
 		return;
 	}
 
@@ -2195,7 +2207,7 @@ void CL_ParseUserMessage( sizebuf_t *msg, int svc_num )
 	}
 	else
 	{
-		Con_DPrintf( S_ERROR "UserMsg: No pfn %s %d\n", clgame.msg[i].name, clgame.msg[i].number );
+		Con_DPrintf( S_ERROR "%s: No pfn %s %d\n", __func__, clgame.msg[i].name, clgame.msg[i].number );
 		clgame.msg[i].func = CL_UserMsgStub; // throw warning only once
 	}
 }
@@ -2214,36 +2226,19 @@ CL_ParseServerMessage
 dispatch messages
 =====================
 */
-void CL_ParseServerMessage( sizebuf_t *msg, qboolean normal_message )
+void CL_ParseServerMessage( sizebuf_t *msg )
 {
 	size_t		bufStart, playerbytes;
 	int		cmd, param1, param2;
 	int		old_background;
 	const char	*s;
 
-	cls.starting_count = MSG_GetNumBytesRead( msg );	// updates each frame
-	CL_Parse_Debug( true );			// begin parsing
-
-	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;
 		}
 
@@ -2488,10 +2483,10 @@ void CL_ParseServerMessage( sizebuf_t *msg, qboolean normal_message )
 			CL_ParseResLocation( msg );
 			break;
 		case svc_querycvarvalue:
-			CL_ParseCvarValue( msg, false );
+			CL_ParseCvarValue( msg, false, PROTO_CURRENT );
 			break;
 		case svc_querycvarvalue2:
-			CL_ParseCvarValue( msg, true );
+			CL_ParseCvarValue( msg, true, PROTO_CURRENT );
 			break;
 		case svc_exec:
 			CL_ParseExec( msg );
@@ -2502,21 +2497,4 @@ void CL_ParseServerMessage( sizebuf_t *msg, qboolean normal_message )
 			break;
 		}
 	}
-
-	cl.frames[cl.parsecountmod].graphdata.msgbytes += MSG_GetNumBytesRead( msg ) - cls.starting_count;
-	CL_Parse_Debug( false ); // done
-
-	// we don't know if it is ok to save a demo message until
-	// after we have parsed the frame
-	if( !cls.demoplayback )
-	{
-		if( cls.demorecording && !cls.demowaiting )
-		{
-			CL_WriteDemoMessage( false, cls.starting_count, msg );
-		}
-		else if( cls.state != ca_active )
-		{
-			CL_WriteDemoMessage( true, cls.starting_count, msg );
-		}
-	}
 }

engine/client/cl_parse_48.c

@@ -174,7 +174,7 @@ static void CL_LegacyPrecacheSound( sizebuf_t *msg )
 	soundIndex = MSG_ReadUBitLong( msg, MAX_SOUND_BITS );
 
 	if( soundIndex < 0 || soundIndex >= MAX_SOUNDS )
-		Host_Error( "CL_PrecacheSound: bad soundindex %i\n", soundIndex );
+		Host_Error( "%s: bad soundindex %i\n", __func__, soundIndex );
 
 	Q_strncpy( cl.sound_precache[soundIndex], MSG_ReadString( msg ), sizeof( cl.sound_precache[0] ));
 
@@ -192,9 +192,9 @@ static void CL_LegacyPrecacheModel( sizebuf_t *msg )
 	modelIndex = MSG_ReadUBitLong( msg, MAX_LEGACY_MODEL_BITS );
 
 	if( modelIndex < 0 || modelIndex >= MAX_MODELS )
-		Host_Error( "CL_PrecacheModel: bad modelindex %i\n", modelIndex );
+		Host_Error( "%s: bad modelindex %i\n", __func__, modelIndex );
 
-	Q_strncpy( model, MSG_ReadString( msg ), MAX_STRING );
+	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
@@ -221,7 +221,7 @@ static void CL_LegacyPrecacheEvent( sizebuf_t *msg )
 	eventIndex = MSG_ReadUBitLong( msg, MAX_EVENT_BITS );
 
 	if( eventIndex < 0 || eventIndex >= MAX_EVENTS )
-		Host_Error( "CL_PrecacheEvent: bad eventindex %i\n", eventIndex );
+		Host_Error( "%s: bad eventindex %i\n", __func__, eventIndex );
 
 	Q_strncpy( cl.event_precache[eventIndex], MSG_ReadString( msg ), sizeof( cl.event_precache[0] ));
 
@@ -256,15 +256,15 @@ static void CL_LegacyParseResourceList( sizebuf_t *msg )
 	reslist.rescount = MSG_ReadWord( msg ) - 1;
 
 	if( reslist.rescount > MAX_LEGACY_RESOURCES )
-		Host_Error("MAX_RESOURCES reached\n");
+		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 ), MAX_QPATH );
+		Q_strncpy( reslist.resnames[i], MSG_ReadString( msg ), sizeof( reslist.resnames[i] ));
 	}
 
-	if( CL_IsPlaybackDemo() )
+	if( cls.demoplayback )
 		return;
 
 	if( !cl_allow_download.value )
@@ -317,36 +317,19 @@ CL_ParseLegacyServerMessage
 dispatch messages
 =====================
 */
-void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message )
+void CL_ParseLegacyServerMessage( sizebuf_t *msg )
 {
 	size_t		bufStart, playerbytes;
 	int		cmd, param1, param2;
 	int		old_background;
 	const char	*s;
 
-	cls.starting_count = MSG_GetNumBytesRead( msg );	// updates each frame
-	CL_Parse_Debug( true );			// begin parsing
-
-	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;
 		}
 
@@ -385,7 +368,9 @@ void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message )
 			{
 				int maxclients = cl.maxclients;
 
-				cls.changelevel = true;
+				// 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" );
@@ -612,10 +597,10 @@ void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message )
 			CL_ParseResLocation( msg );
 			break;
 		case svc_querycvarvalue:
-			CL_ParseCvarValue( msg, false );
+			CL_ParseCvarValue( msg, false, PROTO_LEGACY );
 			break;
 		case svc_querycvarvalue2:
-			CL_ParseCvarValue( msg, true );
+			CL_ParseCvarValue( msg, true, PROTO_LEGACY );
 			break;
 		default:
 			CL_ParseUserMessage( msg, cmd );
@@ -623,23 +608,6 @@ void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message )
 			break;
 		}
 	}
-
-	cl.frames[cl.parsecountmod].graphdata.msgbytes += MSG_GetNumBytesRead( msg ) - cls.starting_count;
-	CL_Parse_Debug( false ); // done
-
-	// we don't know if it is ok to save a demo message until
-	// after we have parsed the frame
-	if( !cls.demoplayback )
-	{
-		if( cls.demorecording && !cls.demowaiting )
-		{
-			CL_WriteDemoMessage( false, cls.starting_count, msg );
-		}
-		else if( cls.state != ca_active )
-		{
-			CL_WriteDemoMessage( true, cls.starting_count, msg );
-		}
-	}
 }
 
 void CL_LegacyPrecache_f( void )
@@ -664,6 +632,9 @@ void CL_LegacyPrecache_f( void )
 	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 ();
 
@@ -688,19 +659,7 @@ void CL_LegacyPrecache_f( void )
 	cls.signon = SIGNONS;
 }
 
-void CL_LegacyUpdateInfo( void )
-{
-	if( !cls.legacymode )
-		return;
-
-	if( cls.state != ca_active )
-		return;
-
-	MSG_BeginClientCmd( &cls.netchan.message, clc_legacy_userinfo );
-	MSG_WriteString( &cls.netchan.message, cls.userinfo );
-}
-
 qboolean CL_LegacyMode( void )
 {
-	return cls.legacymode;
+	return cls.legacymode == PROTO_LEGACY;
 }

engine/client/cl_pmove.c

@@ -853,7 +853,7 @@ 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 ));
 }
 
 static const void CL_FinishPMove( const playermove_t *pmove, local_state_t *to )

engine/client/cl_qparse.c

@@ -211,7 +211,7 @@ 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();
@@ -620,11 +620,11 @@ static void CL_ParseQuakeDamage( sizebuf_t *msg )
 
 /*
 ===================
-CL_ParseQuakeStaticEntity
+CL_ParseStaticEntity
 
 ===================
 */
-static void CL_ParseQuakeStaticEntity( sizebuf_t *msg )
+static void CL_ParseStaticEntity( sizebuf_t *msg )
 {
 	entity_state_t	state;
 	cl_entity_t	*ent;
@@ -646,7 +646,7 @@ 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;
 	}
 
@@ -697,7 +697,7 @@ static void CL_ParseQuakeBaseline( sizebuf_t *msg )
 	newnum = MSG_ReadWord( msg ); // entnum
 
 	if( newnum >= clgame.maxEntities )
-		Host_Error( "CL_AllocEdict: no free edicts\n" );
+		Host_Error( "%s: no free edicts\n", __func__ );
 
 	// parse baseline
 	memset( &state, 0, sizeof( state ));
@@ -778,7 +778,7 @@ 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 );
 }
 
 /*
@@ -844,7 +844,7 @@ static 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' )
@@ -886,38 +886,21 @@ 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;
 		}
 
@@ -1022,7 +1005,7 @@ void CL_ParseQuakeMessage( sizebuf_t *msg, qboolean normal_message )
 			CL_ParseQuakeDamage( msg );
 			break;
 		case svc_spawnstatic:
-			CL_ParseQuakeStaticEntity( msg );
+			CL_ParseStaticEntity( msg );
 			break;
 		case svc_spawnbinary:
 			// never used in Quake
@@ -1108,14 +1091,11 @@ 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_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 )
@@ -170,6 +170,12 @@ intptr_t CL_RenderGetParm( const int parm, const int arg, const qboolean checkRe
 		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 )
@@ -341,7 +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

@@ -24,7 +24,7 @@ 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", 0, "test dynamic lights" );
+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" );
@@ -32,6 +32,7 @@ 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
 {
@@ -122,7 +123,7 @@ void SCR_DrawPos( void )
 	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
@@ -345,7 +408,7 @@ void SCR_MakeScreenShot( void )
 SCR_DrawPlaque
 ================
 */
-static void SCR_DrawPlaque( void )
+static qboolean SCR_DrawPlaque( void )
 {
 	if(( cl_allow_levelshots.value && !cls.changelevel ) || cl.background )
 	{
@@ -353,7 +416,11 @@ static void SCR_DrawPlaque( void )
 		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;
 }
 
 /*
@@ -363,15 +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) )
@@ -384,18 +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();
 }
 
@@ -445,7 +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
@@ -523,6 +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 )
@@ -533,7 +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 ();
@@ -543,11 +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();
 }
 
 /*
@@ -753,6 +818,9 @@ void SCR_Init( void )
 	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" );

engine/client/cl_tent.c

@@ -1904,7 +1904,7 @@ void CL_ParseTempEntity( sizebuf_t *msg )
 
 	// this will probably be fatal anyway
 	if( iSize > sizeof( pbuf ))
-		Con_Printf( S_ERROR "%s: Temp buffer overflow!\n", __FUNCTION__ );
+		Con_Printf( S_ERROR "%s: Temp buffer overflow!\n", __func__ );
 
 	// parse user message into buffer
 	MSG_ReadBytes( msg, pbuf, iSize );
@@ -2384,13 +2384,13 @@ void CL_ParseTempEntity( sizebuf_t *msg )
 		R_UserTracerParticle( pos, pos2, life, color, scale, 0, NULL );
 		break;
 	default:
-		Con_DPrintf( S_ERROR "ParseTempEntity: illegible TE message %i\n", type );
+		Con_DPrintf( S_ERROR "%s: illegible TE message %i\n", __func__, type );
 		break;
 	}
 
 	// throw warning
 	if( MSG_CheckOverflow( &buf ))
-		Con_DPrintf( S_WARN "ParseTempEntity: overflow TE message %i\n", type );
+		Con_DPrintf( S_WARN "%s: overflow TE message %i\n", __func__, type );
 }
 
 
@@ -2927,16 +2927,26 @@ static void CL_PlayerDecal( int playernum, int customIndex, int entityIndex, flo
 		{
 			if( !pCust->nUserData1 )
 			{
-				int sprayTextureIndex;
 				char decalname[MAX_VA_STRING];
+				int width, height;
 
 				Q_snprintf( decalname, sizeof( decalname ), "player%dlogo%d", playernum, customIndex );
-				sprayTextureIndex = ref.dllFuncs.GL_FindTexture( decalname );
-				if( sprayTextureIndex != 0 )
-				{
-					ref.dllFuncs.GL_FreeTexture( sprayTextureIndex );
-				}
+				textureIndex = ref.dllFuncs.GL_FindTexture( decalname );
+				if( textureIndex != 0 )
+					ref.dllFuncs.GL_FreeTexture( textureIndex );
+
 				pCust->nUserData1 = GL_LoadTextureInternal( decalname, pCust->pInfo, TF_DECAL );
+
+				width = REF_GET_PARM( PARM_TEX_WIDTH, pCust->nUserData1 );
+				height = REF_GET_PARM( PARM_TEX_HEIGHT, pCust->nUserData1 );
+
+				if( width > cl_logomaxdim.value || height > cl_logomaxdim.value )
+				{
+					double scale = cl_logomaxdim.value / Q_max( width, height );
+					width = round( width * scale );
+					height = round( height * scale );
+					ref.dllFuncs.R_OverrideTextureSourceSize( pCust->nUserData1, width, height ); // default custom decal from HL1
+				}
 			}
 			textureIndex = pCust->nUserData1;
 		}
@@ -2981,8 +2991,47 @@ int GAME_EXPORT CL_DecalIndex( int id )
 
 	if( cl.decal_index[id] == 0 )
 	{
+		int gl_texturenum = 0;
+
 		Image_SetForceFlags( IL_LOAD_DECAL );
-		cl.decal_index[id] = ref.dllFuncs.GL_LoadTexture( host.draw_decals[id], NULL, 0, TF_DECAL );
+
+		if( Mod_AllowMaterials( ))
+		{
+			string decalname;
+
+			if( Q_snprintf( decalname, sizeof( decalname ), "materials/decals/%s.tga", host.draw_decals[id] ) > 0 )
+			{
+				if( g_fsapi.FileExists( decalname, false ))
+				{
+					gl_texturenum = ref.dllFuncs.GL_LoadTexture( decalname, NULL, 0, TF_DECAL );
+					if( host_allow_materials.value == 2.0f )
+						Con_Printf( "Looking for %s decal replacement...%s (%s)\n", host.draw_decals[id], gl_texturenum != 0 ? S_GREEN "OK" : S_RED "FAIL", decalname );
+				}
+				else if( host_allow_materials.value == 2.0f )
+					Con_Printf( "Looking for %s decal replacement..." S_YELLOW "MISS (%s)\n", host.draw_decals[id], decalname );
+			}
+			else if( host_allow_materials.value == 2.0f )
+				Con_Printf( "Looking for %s decal replacement..." S_YELLOW "MISS (overflow)\n", host.draw_decals[id] );
+
+			if( gl_texturenum )
+			{
+				byte *fin;
+
+				Q_snprintf( decalname, sizeof( decalname ), "decals.wad/%s", host.draw_decals[id] );
+
+				if(( fin = g_fsapi.LoadFile( decalname, NULL, false )) != NULL )
+				{
+					mip_t *mip = (mip_t *)fin;
+					ref.dllFuncs.R_OverrideTextureSourceSize( gl_texturenum, mip->width, mip->height );
+					Mem_Free( fin );
+				}
+			}
+		}
+
+		if( !gl_texturenum )
+			gl_texturenum = ref.dllFuncs.GL_LoadTexture( host.draw_decals[id], NULL, 0, TF_DECAL );
+
+		cl.decal_index[id] = gl_texturenum;
 		Image_ClearForceFlags();
 	}
 

engine/client/cl_view.c

@@ -341,7 +341,7 @@ qboolean V_PreRender( void )
 	{
 		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;
@@ -506,7 +506,6 @@ V_PostRender
 */
 void V_PostRender( void )
 {
-	static double	oldtime;
 	qboolean		draw_2d = false;
 
 	ref.dllFuncs.R_AllowFog( false );
@@ -533,6 +532,7 @@ void V_PostRender( void )
 		SCR_RSpeeds();
 		SCR_NetSpeeds();
 		SCR_DrawPos();
+		SCR_DrawEnts();
 		SCR_DrawNetGraph();
 		SV_DrawOrthoTriangles();
 		CL_DrawDemoRecording();

engine/client/client.h

@@ -229,7 +229,7 @@ typedef struct
 	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...
@@ -276,6 +276,8 @@ typedef struct
 	model_t		*worldmodel;			// pointer to world
 
 	int lostpackets;					// count lost packets and show dialog in menu
+
+	double frametime_remainder;
 } client_t;
 
 /*
@@ -307,6 +309,14 @@ typedef enum
 	CL_CHANGELEVEL,	// draw 'loading' during changelevel
 } scrstate_t;
 
+typedef enum
+{
+	PROTO_CURRENT = 0, // Xash3D 49
+	PROTO_LEGACY  = 1, // Xash3D 48
+	PROTO_QUAKE   = 2, // Quake 15
+	PROTO_GOLDSRC = 3, // GoldSrc 48
+} connprotocol_t;
+
 typedef struct
 {
 	char		name[32];
@@ -518,7 +528,7 @@ typedef struct
 	int		logo_yres;
 	float		logo_length;
 
-	qboolean use_text_api;
+	qboolean use_extended_api;
 } gameui_static_t;
 
 typedef struct
@@ -539,12 +549,8 @@ 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
@@ -628,12 +634,14 @@ typedef struct
 	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
@@ -653,14 +661,11 @@ extern gameui_static_t	gameui;
 // cvars
 //
 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;
@@ -673,13 +678,11 @@ 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_fontrender;
 extern convar_t	hud_scale;
@@ -849,14 +852,14 @@ _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;
 }
 
@@ -887,8 +890,8 @@ void CL_ParseFileTransferFailed( sizebuf_t *msg );
 void CL_ParseHLTV( sizebuf_t *msg );
 void CL_ParseDirector( sizebuf_t *msg );
 void CL_ParseResLocation( sizebuf_t *msg );
-void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext );
-void CL_ParseServerMessage( sizebuf_t *msg, qboolean normal_message );
+void CL_ParseCvarValue( sizebuf_t *msg, const qboolean ext, const connprotocol_t proto );
+void CL_ParseServerMessage( sizebuf_t *msg );
 void CL_ParseTempEntity( sizebuf_t *msg );
 qboolean CL_DispatchUserMessage( const char *pszName, int iSize, void *pbuf );
 qboolean CL_RequestMissingResources( void );
@@ -904,7 +907,7 @@ int CL_EstimateNeededResources( void );
 //
 // cl_parse_48.c
 //
-void CL_ParseLegacyServerMessage( sizebuf_t *msg, qboolean normal_message );
+void CL_ParseLegacyServerMessage( sizebuf_t *msg );
 void CL_LegacyPrecache_f( void );
 
 //
@@ -922,6 +925,7 @@ void SCR_NetSpeeds( void );
 void SCR_RSpeeds( void );
 void SCR_DrawFPS( int height );
 void SCR_DrawPos( void );
+void SCR_DrawEnts( void );
 
 //
 // cl_netgraph.c
@@ -963,7 +967,7 @@ 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
@@ -1056,7 +1060,6 @@ int Con_UtfMoveRight( char *str, int pos, int length );
 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 );
@@ -1107,7 +1110,7 @@ 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 );
@@ -1161,5 +1164,7 @@ 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/console.c

@@ -21,6 +21,7 @@ GNU General Public License for more details.
 #include "qfont.h"
 #include "wadfile.h"
 #include "input.h"
+#include "utflib.h"
 
 static CVAR_DEFINE_AUTO( scr_conspeed, "600", FCVAR_ARCHIVE, "console moving speed" );
 static CVAR_DEFINE_AUTO( con_notifytime, "3", FCVAR_ARCHIVE, "notify time to live" );
@@ -34,7 +35,6 @@ static CVAR_DEFINE_AUTO( scr_drawversion, "1", FCVAR_ARCHIVE, "draw version in m
 static CVAR_DEFINE_AUTO( con_oldfont, "0", 0, "use legacy font from gfx.wad, might be missing or broken" );
 
 static int g_codepage = 0;
-static qboolean g_utf8 = false;
 
 static qboolean g_messagemode_privileged = true;
 
@@ -610,19 +610,6 @@ static void Con_LoadConchars( void )
 	con.curFont = &con.chars[fontSize];
 }
 
-// CP1251 table
-
-int table_cp1251[64] = {
-	0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021,
-	0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F,
-	0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
-	0x007F, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F,
-	0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7,
-	0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407,
-	0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7,
-	0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457
-};
-
 /*
 ============================
 Con_UtfProcessChar
@@ -632,84 +619,28 @@ Convert utf char to current font's single-byte encoding
 */
 int Con_UtfProcessCharForce( int in )
 {
-	static int m = -1, k = 0; //multibyte state
-	static int uc = 0; //unicode char
+	// TODO: get rid of global state where possible
+	static utfstate_t state = { 0 };
 
-	if( !in )
-	{
-		m = -1;
-		k = 0;
-		uc = 0;
-		return 0;
-	}
+	int ch = Q_DecodeUTF8( &state, in );
 
-	// Get character length
-	if(m == -1)
-	{
-		uc = 0;
-		if( in >= 0xF8 )
-			return 0;
-		else if( in >= 0xF0 )
-			uc = in & 0x07, m = 3;
-		else if( in >= 0xE0 )
-			uc = in & 0x0F, m = 2;
-		else if( in >= 0xC0 )
-			uc = in & 0x1F, m = 1;
-		else if( in <= 0x7F)
-			return in; //ascii
-		// return 0 if we need more chars to decode one
-		k=0;
-		return 0;
-	}
-	// get more chars
-	else if( k <= m )
-	{
-		uc <<= 6;
-		uc += in & 0x3F;
-		k++;
-	}
-	if( in > 0xBF || m < 0 )
-	{
-		m = -1;
-		return 0;
-	}
-	if( k == m )
-	{
-		k = m = -1;
-		if( g_codepage == 1251 )
-		{
-			// cp1251 now
-			if( uc >= 0x0410 && uc <= 0x042F )
-				return uc - 0x410 + 0xC0;
-			if( uc >= 0x0430 && uc <= 0x044F )
-				return uc - 0x430 + 0xE0;
-			else
-			{
-				int i;
-				for( i = 0; i < 64; i++ )
-					if( table_cp1251[i] == uc )
-						return i + 0x80;
-			}
-		}
-		else if( g_codepage == 1252 )
-		{
-			if( uc < 255 )
-				return uc;
-		}
+	if( g_codepage == 1251 )
+		return Q_UnicodeToCP1251( ch );
+	if( g_codepage == 1252 )
+		return Q_UnicodeToCP1252( ch );
 
-		// not implemented yet
-		return '?';
-	}
-	return 0;
+	return '?'; // not implemented yet
 }
 
 int GAME_EXPORT Con_UtfProcessChar( int in )
 {
-	if( !g_utf8 )
+	if( !cls.accept_utf8 ) // incoming character is not a UTF-8 sequence
 		return in;
-	else
-		return Con_UtfProcessCharForce( in );
+
+	// otherwise, decode it and convert to selected codepage
+	return Con_UtfProcessCharForce( in );
 }
+
 /*
 =================
 Con_UtfMoveLeft
@@ -719,16 +650,22 @@ get position of previous printful char
 */
 int Con_UtfMoveLeft( char *str, int pos )
 {
-	int i, k = 0;
-	// int j;
-	if( !g_utf8 )
+	utfstate_t state = { 0 };
+	int k = 0;
+	int i;
+
+	if( !cls.accept_utf8 ) // incoming character is not a UTF-8 sequence
 		return pos - 1;
-	Con_UtfProcessChar( 0 );
-	if(pos == 1) return 0;
-	for( i = 0; i < pos-1; i++ )
-		if( Con_UtfProcessChar( (unsigned char)str[i] ) )
-			k = i+1;
-	Con_UtfProcessChar( 0 );
+
+	if( pos == 1 )
+		return 0;
+
+	for( i = 0; i < pos - 1; i++ )
+	{
+		if( Q_DecodeUTF8( &state, (byte)str[i] ))
+			k = i + 1;
+	}
+
 	return k;
 }
 
@@ -741,17 +678,19 @@ get next of previous printful char
 */
 int Con_UtfMoveRight( char *str, int pos, int length )
 {
+	utfstate_t state = { 0 };
 	int i;
-	if( !g_utf8 )
+
+	if( !cls.accept_utf8 ) // incoming character is not a UTF-8 sequence
 		return pos + 1;
-	Con_UtfProcessChar( 0 );
+
 	for( i = pos; i <= length; i++ )
 	{
-		if( Con_UtfProcessChar( (unsigned char)str[i] ) )
-			return i+1;
+		if( Q_DecodeUTF8( &state, (byte)str[i] ))
+			return i + 1;
 	}
-	Con_UtfProcessChar( 0 );
-	return pos+1;
+
+	return pos + 1;
 }
 
 static void Con_DrawCharToConback( int num, const byte *conchars, byte *dest )
@@ -908,7 +847,6 @@ void Con_Print( const char *txt )
 	static char	buf[MAX_PRINT_MSG];
 	qboolean		norefresh = false;
 	static int	lastlength = 0;
-	static qboolean	inupdate;
 	static int	bufpos = 0;
 	int		c, mask = 0;
 
@@ -999,6 +937,27 @@ void Con_Print( const char *txt )
 	}
 }
 
+/*
+================
+Con_NXPrintfv
+
+Draw a single debug line with specified height, color and time to live
+================
+*/
+static void Con_NXPrintfv( keydest_t key_dest, const con_nprint_t *info, const char *fmt, va_list va )
+{
+	if( info->index < 0 || info->index >= ARRAYSIZE( con.notify ))
+		return;
+
+	Q_vsnprintf( con.notify[info->index].szNotify, sizeof( con.notify[info->index].szNotify ), fmt, va );
+
+	// setup values
+	con.notify[info->index].key_dest = key_dest;
+	con.notify[info->index].expire = host.realtime + info->time_to_live;
+	MakeRGBA( con.notify[info->index].color, (byte)(info->color[0] * 255), (byte)(info->color[1] * 255), (byte)(info->color[2] * 255), 255 );
+	con.draw_notify = true;
+}
+
 /*
 ================
 Con_NPrint
@@ -1009,21 +968,16 @@ Draw a single debug line with specified height
 void GAME_EXPORT Con_NPrintf( int idx, const char *fmt, ... )
 {
 	va_list	args;
-
-	if( idx < 0 || idx >= MAX_DBG_NOTIFY )
-		return;
-
-	memset( con.notify[idx].szNotify, 0, MAX_STRING );
+	con_nprint_t info =
+	{
+		.index = idx,
+		.time_to_live = 4.0f,
+		.color = { 1.0f, 1.0f, 1.0f },
+	};
 
 	va_start( args, fmt );
-	Q_vsnprintf( con.notify[idx].szNotify, MAX_STRING, fmt, args );
+	Con_NXPrintfv( key_game, &info, fmt, args );
 	va_end( args );
-
-	// reset values
-	con.notify[idx].key_dest = key_game;
-	con.notify[idx].expire = host.realtime + 4.0f;
-	MakeRGBA( con.notify[idx].color, 255, 255, 255, 255 );
-	con.draw_notify = true;
 }
 
 /*
@@ -1039,20 +993,9 @@ void GAME_EXPORT Con_NXPrintf( con_nprint_t *info, const char *fmt, ... )
 
 	if( !info ) return;
 
-	if( info->index < 0 || info->index >= MAX_DBG_NOTIFY )
-		return;
-
-	memset( con.notify[info->index].szNotify, 0, MAX_STRING );
-
 	va_start( args, fmt );
-	Q_vsnprintf( con.notify[info->index].szNotify, MAX_STRING, fmt, args );
+	Con_NXPrintfv( key_game, info, fmt, args );
 	va_end( args );
-
-	// setup values
-	con.notify[info->index].key_dest = key_game;
-	con.notify[info->index].expire = host.realtime + info->time_to_live;
-	MakeRGBA( con.notify[info->index].color, (byte)(info->color[0] * 255), (byte)(info->color[1] * 255), (byte)(info->color[2] * 255), 255 );
-	con.draw_notify = true;
 }
 
 /*
@@ -1065,21 +1008,16 @@ Draw a single debug line with specified height (menu version)
 void GAME_EXPORT UI_NPrintf( int idx, const char *fmt, ... )
 {
 	va_list	args;
-
-	if( idx < 0 || idx >= MAX_DBG_NOTIFY )
-		return;
-
-	memset( con.notify[idx].szNotify, 0, MAX_STRING );
+	con_nprint_t info =
+	{
+		.index = idx,
+		.time_to_live = 4.0f,
+		.color = { 1.0f, 1.0f, 1.0f },
+	};
 
 	va_start( args, fmt );
-	Q_vsnprintf( con.notify[idx].szNotify, MAX_STRING, fmt, args );
+	Con_NXPrintfv( key_menu, &info, fmt, args );
 	va_end( args );
-
-	// reset values
-	con.notify[idx].key_dest = key_menu;
-	con.notify[idx].expire = host.realtime + 4.0f;
-	MakeRGBA( con.notify[idx].color, 255, 255, 255, 255 );
-	con.draw_notify = true;
 }
 
 /*
@@ -1095,20 +1033,9 @@ void GAME_EXPORT UI_NXPrintf( con_nprint_t *info, const char *fmt, ... )
 
 	if( !info ) return;
 
-	if( info->index < 0 || info->index >= MAX_DBG_NOTIFY )
-		return;
-
-	memset( con.notify[info->index].szNotify, 0, MAX_STRING );
-
 	va_start( args, fmt );
-	Q_vsnprintf( con.notify[info->index].szNotify, MAX_STRING, fmt, args );
+	Con_NXPrintfv( key_menu, info, fmt, args );
 	va_end( args );
-
-	// setup values
-	con.notify[info->index].key_dest = key_menu;
-	con.notify[info->index].expire = host.realtime + info->time_to_live;
-	MakeRGBA( con.notify[info->index].color, (byte)(info->color[0] * 255), (byte)(info->color[1] * 255), (byte)(info->color[2] * 255), 255 );
-	con.draw_notify = true;
 }
 
 /*
@@ -1138,7 +1065,7 @@ Field_Set
 static void Field_Set( field_t *f, const char *string )
 {
 	f->scroll = 0;
-	f->cursor = Q_strncpy( f->buffer, string, MAX_STRING );
+	f->cursor = Q_strncpy( f->buffer, string, sizeof( f->buffer ));
 }
 
 /*
@@ -1507,7 +1434,15 @@ static void Con_SaveHistory( con_history_t *self )
 	f = FS_Open( "console_history.txt", "wb", true );
 
 	for( i = historyStart; i < self->next; i++ )
-		FS_Printf( f, "%s\n", self->lines[i % CON_HISTORY].buffer );
+	{
+		const char *s = self->lines[i % CON_HISTORY].buffer;
+
+		// HACKHACK: don't save lines that have something that looks like a password
+		if( Q_stristr( s, "password" ) || Q_stristr( s, "_pw" ))
+			continue;
+
+		FS_Printf( f, "%s\n", s );
+	}
 
 	FS_Close( f );
 }
@@ -1549,6 +1484,9 @@ void Key_Console( int key )
 		Con_Printf( ">%s\n", con.input.buffer );
 
 		// copy line to history buffer
+		// just in case, remove all CR and LF characters pushing it to the history
+		// not sure how they get even added in the first place
+		COM_RemoveLineFeed( con.input.buffer, sizeof( con.input.buffer ));
 		Con_HistoryAppend( &con.history, &con.input );
 
 		Con_ClearField( &con.input );
@@ -2157,7 +2095,7 @@ void Con_RunConsole( void )
 			g_codepage = 1252;
 		}
 
-		g_utf8 = !Q_stricmp( cl_charset.string, "utf-8" );
+		cls.accept_utf8 = !Q_stricmp( cl_charset.string, "utf-8" );
 		Con_InvalidateFonts();
 		Con_LoadConchars();
 		ClearBits( con_charset.flags,   FCVAR_CHANGED );
@@ -2195,6 +2133,34 @@ void Con_CharEvent( int key )
 	}
 }
 
+static int Con_LoadSimpleConback( const char *name, int flags )
+{
+	const char *paths[] = {
+		"gfx/shell/%s.dds",
+		"gfx/shell/%s.bmp",
+		"gfx/shell/%s.tga",
+		"cached/%s640",
+		"cached/%s",
+	};
+	size_t i;
+
+	for( i = 0; i < ARRAYSIZE( paths ); i++ )
+	{
+		string path;
+
+		Q_snprintf( path, sizeof( path ), paths[i], name );
+		if( g_fsapi.FileExists( path, false ))
+		{
+			int gl_texturenum = ref.dllFuncs.GL_LoadTexture( path, NULL, 0, flags );
+
+			if( gl_texturenum )
+				return gl_texturenum;
+		}
+	}
+
+	return 0;
+}
+
 /*
 =========
 Con_VidInit
@@ -2217,38 +2183,12 @@ void Con_VidInit( void )
 
 	Con_LoadConchars();
 	Con_CheckResize();
+
 #if XASH_LOW_MEMORY
-	con.background = R_GetBuiltinTexture( REF_BLACK_TEXTURE );
+	con.background = R_GetBuiltinTexture( REF_GRAY_TEXTURE );
 #else
 	// loading console image
-	if( host.allow_console )
-	{
-		// trying to load truecolor image first
-		if( FS_FileExists( "gfx/shell/conback.bmp", false ) || FS_FileExists( "gfx/shell/conback.tga", false ))
-			con.background = ref.dllFuncs.GL_LoadTexture( "gfx/shell/conback", NULL, 0, flags );
-
-		if( !con.background )
-		{
-			if( FS_FileExists( "cached/conback640", false ))
-				con.background = ref.dllFuncs.GL_LoadTexture( "cached/conback640", NULL, 0, flags );
-			else if( FS_FileExists( "cached/conback", false ))
-				con.background = ref.dllFuncs.GL_LoadTexture( "cached/conback", NULL, 0, flags );
-		}
-	}
-	else
-	{
-		// trying to load truecolor image first
-		if( FS_FileExists( "gfx/shell/loading.bmp", false ) || FS_FileExists( "gfx/shell/loading.tga", false ))
-			con.background = ref.dllFuncs.GL_LoadTexture( "gfx/shell/loading", NULL, 0, flags );
-
-		if( !con.background )
-		{
-			if( FS_FileExists( "cached/loading640", false ))
-				con.background = ref.dllFuncs.GL_LoadTexture( "cached/loading640", NULL, 0, flags );
-			else if( FS_FileExists( "cached/loading", false ))
-				con.background = ref.dllFuncs.GL_LoadTexture( "cached/loading", NULL, 0, flags );
-		}
-	}
+	con.background = Con_LoadSimpleConback( host.allow_console ? "conback" : "loading", flags );
 
 	if( !con.background ) // last chance - quake conback image
 	{

engine/client/in_joy.c

@@ -134,7 +134,7 @@ static void Joy_ProcessTrigger( const engineAxis_t engineAxis, short 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;
 	}
 
@@ -205,7 +205,7 @@ static void Joy_ProcessStick( const engineAxis_t engineAxis, short value )
 	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;
 	}
 
@@ -218,7 +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;
 

engine/client/in_touch.c

@@ -333,7 +333,7 @@ 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 );
@@ -1064,7 +1064,7 @@ 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;
@@ -1217,10 +1217,10 @@ 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;
@@ -2163,8 +2163,7 @@ 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 );
 

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>
@@ -123,11 +124,6 @@ static void IN_StartupMouse( void )
 	in_mouseinitialized = true;
 }
 
-void GAME_EXPORT IN_SetCursor( void *hCursor )
-{
-	// stub
-}
-
 /*
 ===========
 IN_MouseSavePos

engine/client/input.h

@@ -40,7 +40,6 @@ 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 );

engine/client/keys.c

@@ -553,7 +553,7 @@ static 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++;
 		}
 
@@ -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 ) )
 			{
@@ -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;
 	}
 }
@@ -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];
-
 	}
 }
 

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;
 	}
 
@@ -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

@@ -8,6 +8,8 @@
 struct ref_state_s ref;
 ref_globals_t refState;
 
+static const char* r_skyBoxSuffix[SKYBOX_MAX_SIDES] = { "rt", "bk", "lf", "ft", "up", "dn" };
+
 CVAR_DEFINE_AUTO( gl_vsync, "0", 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" );
@@ -49,13 +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;
@@ -91,7 +182,7 @@ 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;
 }
@@ -104,7 +195,7 @@ 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;
 }
@@ -376,7 +467,6 @@ 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
 
@@ -386,7 +476,7 @@ static qboolean R_LoadProgs( const char *name )
 	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;
 	}
 
@@ -395,7 +485,7 @@ static qboolean R_LoadProgs( const char *name )
 	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 );
+		Con_Reportf( "%s: can't find GetRefAPI entry point in %s\n", __func__, name );
 		ref.hInstance = NULL;
 		return false;
 	}
@@ -406,7 +496,7 @@ static qboolean R_LoadProgs( const char *name )
 	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" );
+		Con_Reportf( "%s: can't init renderer API: wrong version\n", __func__ );
 		ref.hInstance = NULL;
 		return false;
 	}
@@ -416,7 +506,7 @@ static qboolean R_LoadProgs( const char *name )
 	if( !ref.dllFuncs.R_Init( ) )
 	{
 		COM_FreeLibrary( ref.hInstance );
-		Con_Reportf( "R_LoadProgs: can't init renderer!\n" ); //, ref.dllFuncs.R_GetInitError() );
+		Con_Reportf( "%s: can't init renderer!\n", __func__ ); //, ref.dllFuncs.R_GetInitError() );
 		ref.hInstance = NULL;
 		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;
@@ -45,14 +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 r_decals;
+extern convar_t r_adjust_fov;
 extern convar_t gl_clear;
 
 qboolean R_Init( void );
 void R_Shutdown( void );
 
-extern triangleapi_t gTriApi;
-
 #endif // REF_COMMON_H

engine/client/s_dsp.c

@@ -154,7 +154,8 @@ static const sx_preset_t rgsxpre_hlalpha052[] =
 static const sx_preset_t *ptable = rgsxpre;
 
 // cvars
-static CVAR_DEFINE_AUTO( dsp_off, "0",  FCVAR_ARCHIVE, "disable DSP processing" );
+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" );
 
@@ -232,6 +233,7 @@ void SX_Init( void )
 	sxmod2cur = sxmod2 = 450 * ( idsp_dma_speed / SOUND_11k );
 
 	Cvar_RegisterVariable( &dsp_off );
+	Cvar_RegisterVariable( &room_off );
 	Cvar_RegisterVariable( &dsp_coeff_table );
 
 	Cvar_RegisterVariable( &roomwater_type );
@@ -809,7 +811,7 @@ DSP_Process
 */
 void DSP_Process( portable_samplepair_t *pbfront, int sampleCount )
 {
-	if( dsp_off.value || !sampleCount )
+	if( dsp_off.value || room_off.value || !sampleCount )
 		return;
 
 	// preset is already installed by CheckNewDspPresets
@@ -843,7 +845,7 @@ 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 ))

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 );
@@ -155,7 +158,7 @@ wavdata_t *S_LoadSound( sfx_t *sfx )
 		Sound_Process( &sc, SOUND_11k, sc->width, 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
+	else if( sc->rate > SOUND_22k && sc->rate < SOUND_44k ) // some bad sounds
 		Sound_Process( &sc, SOUND_44k, sc->width, 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

@@ -43,7 +43,7 @@ CVAR_DEFINE_AUTO( s_lerping, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "apply interpo
 static CVAR_DEFINE( s_ambient_level, "ambient_level", "0.3", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "volume of environment noises (water and wind)" );
 static CVAR_DEFINE( s_ambient_fade, "ambient_fade", "1000", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "rate of volume fading when client is moving" );
 static CVAR_DEFINE_AUTO( s_combine_sounds, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "combine channels with same sounds" );
-static CVAR_DEFINE_AUTO( snd_mute_losefocus, "1", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "silence the audio when game window loses focus" );
+CVAR_DEFINE_AUTO( snd_mute_losefocus, "1", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "silence the audio when game window loses focus" );
 CVAR_DEFINE_AUTO( s_test, "0", 0, "engine developer cvar for quick testing new features" );
 CVAR_DEFINE_AUTO( s_samplecount, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "sample count (0 for default value)" );
 CVAR_DEFINE_AUTO( s_warn_late_precache, "0", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "warn about late precached sounds on client-side" );
@@ -328,7 +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];
 
@@ -382,7 +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;
 		}
 
@@ -503,7 +503,7 @@ static 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 )
@@ -641,7 +641,7 @@ 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 )
@@ -893,7 +893,7 @@ 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;
@@ -928,7 +928,7 @@ 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
@@ -1599,11 +1599,10 @@ 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

engine/client/s_mix.c

@@ -17,30 +17,56 @@ GNU General Public License for more details.
 #include "sound.h"
 #include "client.h"
 
-#define IPAINTBUFFER	0
-#define IROOMBUFFER		1
-#define ISTREAMBUFFER	2
+enum
+{
+	IPAINTBUFFER = 0,
+	IROOMBUFFER,
+	ISTREAMBUFFER,
+	CPAINTBUFFERS,
+};
 
-#define FILTERTYPE_NONE	0
-#define FILTERTYPE_LINEAR	1
-#define FILTERTYPE_CUBIC	2
+enum
+{
+	FILTERTYPE_NONE = 0,
+	FILTERTYPE_LINEAR,
+	FILTERTYPE_CUBIC,
+};
 
 #define CCHANVOLUMES	2
 
-#define SND_SCALE_BITS	7
-#define SND_SCALE_SHIFT	(8 - SND_SCALE_BITS)
-#define SND_SCALE_LEVELS	(1 << SND_SCALE_BITS)
+#define SND_SCALE_BITS   7
+#define SND_SCALE_SHIFT  ( 8 - SND_SCALE_BITS )
+#define SND_SCALE_LEVELS ( 1 << SND_SCALE_BITS )
 
-portable_samplepair_t	*g_curpaintbuffer;
-portable_samplepair_t	streambuffer[(PAINTBUFFER_SIZE+1)];
-portable_samplepair_t	paintbuffer[(PAINTBUFFER_SIZE+1)];
-portable_samplepair_t	roombuffer[(PAINTBUFFER_SIZE+1)];
-portable_samplepair_t	facingbuffer[(PAINTBUFFER_SIZE+1)];
-portable_samplepair_t	temppaintbuffer[(PAINTBUFFER_SIZE+1)];
-paintbuffer_t		paintbuffers[CPAINTBUFFERS];
+// sound mixing buffer
+#define CPAINTFILTERMEM 3
+#define CPAINTFILTERS   4 // maximum number of consecutive upsample passes per paintbuffer
 
-int			snd_scaletable[SND_SCALE_LEVELS][256];
+// fixed point stuff for real-time resampling
+#define FIX_BITS             28
+#define FIX_SCALE			 ( 1 << FIX_BITS )
+#define FIX_MASK             (( 1 << FIX_BITS ) - 1 )
+#define FIX_FLOAT( a )       ((int)(( a ) * FIX_SCALE ))
+#define FIX( a )             (((int)( a )) << FIX_BITS )
+#define FIX_INTPART( a )     (((int)( a )) >> FIX_BITS )
+#define FIX_FRACPART( a )    (( a ) & FIX_MASK )
 
+typedef struct
+{
+	qboolean               factive; // if true, mix to this paintbuffer using flags
+	portable_samplepair_t *pbuf;    // front stereo mix buffer, for 2 or 4 channel mixing
+	int                    ifilter; // current filter memory buffer to use for upsampling pass
+	portable_samplepair_t  fltmem[CPAINTFILTERS][CPAINTFILTERMEM];
+} paintbuffer_t;
+
+static portable_samplepair_t *g_curpaintbuffer;
+static portable_samplepair_t  streambuffer[(PAINTBUFFER_SIZE+1)];
+static portable_samplepair_t  paintbuffer[(PAINTBUFFER_SIZE+1)];
+static portable_samplepair_t  roombuffer[(PAINTBUFFER_SIZE+1)];
+static portable_samplepair_t  temppaintbuffer[(PAINTBUFFER_SIZE+1)];
+static paintbuffer_t          paintbuffers[CPAINTBUFFERS];
+
+static int snd_scaletable[SND_SCALE_LEVELS][256];
 void S_InitScaletable( void )
 {
 	int	i, j;
@@ -67,7 +93,7 @@ static void S_TransferPaintBuffer( int endtime )
 	dword	*pbuf;
 
 	pbuf = (dword *)dma.buffer;
-	snd_p = (int *)PAINTBUFFER;
+	snd_p = (int *)g_curpaintbuffer;
 	lpaintedtime = paintedtime;
 	sampleMask = ((dma.samples >> 1) - 1);
 
@@ -111,20 +137,20 @@ static void S_TransferPaintBuffer( int endtime )
 //===============================================================================
 // Activate a paintbuffer.  All active paintbuffers are mixed in parallel within
 // MIX_MixChannelsToPaintbuffer, according to flags
-_inline void MIX_ActivatePaintbuffer( int ipaintbuffer )
+static void MIX_ActivatePaintbuffer( int ipaintbuffer )
 {
 	Assert( ipaintbuffer < CPAINTBUFFERS );
 	paintbuffers[ipaintbuffer].factive = true;
 }
 
-_inline void MIX_SetCurrentPaintbuffer( int ipaintbuffer )
+static void MIX_SetCurrentPaintbuffer( int ipaintbuffer )
 {
 	Assert( ipaintbuffer < CPAINTBUFFERS );
 	g_curpaintbuffer = paintbuffers[ipaintbuffer].pbuf;
 	Assert( g_curpaintbuffer != NULL );
 }
 
-_inline int MIX_GetCurrentPaintbufferIndex( void )
+static int MIX_GetCurrentPaintbufferIndex( void )
 {
 	int	i;
 
@@ -136,7 +162,7 @@ _inline int MIX_GetCurrentPaintbufferIndex( void )
 	return 0;
 }
 
-_inline paintbuffer_t *MIX_GetCurrentPaintbufferPtr( void )
+static paintbuffer_t *MIX_GetCurrentPaintbufferPtr( void )
 {
 	int	ipaint = MIX_GetCurrentPaintbufferIndex();
 
@@ -145,7 +171,7 @@ _inline paintbuffer_t *MIX_GetCurrentPaintbufferPtr( void )
 }
 
 // Don't mix into any paintbuffers
-_inline void MIX_DeactivateAllPaintbuffers( void )
+static void MIX_DeactivateAllPaintbuffers( void )
 {
 	int	i;
 
@@ -154,7 +180,7 @@ _inline void MIX_DeactivateAllPaintbuffers( void )
 }
 
 // set upsampling filter indexes back to 0
-_inline void MIX_ResetPaintbufferFilterCounters( void )
+static void MIX_ResetPaintbufferFilterCounters( void )
 {
 	int	i;
 
@@ -163,13 +189,13 @@ _inline void MIX_ResetPaintbufferFilterCounters( void )
 }
 
 // return pointer to front paintbuffer pbuf, given index
-_inline portable_samplepair_t *MIX_GetPFrontFromIPaint( int ipaintbuffer )
+static portable_samplepair_t *MIX_GetPFrontFromIPaint( int ipaintbuffer )
 {
 	Assert( ipaintbuffer < CPAINTBUFFERS );
 	return paintbuffers[ipaintbuffer].pbuf;
 }
 
-_inline paintbuffer_t *MIX_GetPPaintFromIPaint( int ipaint )
+static paintbuffer_t *MIX_GetPPaintFromIPaint( int ipaint )
 {
 	Assert( ipaint < CPAINTBUFFERS );
 	return &paintbuffers[ipaint];
@@ -523,6 +549,7 @@ static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate
 	wavdata_t	*pSource;
 	int	i, sampleCount;
 	qboolean	bZeroVolume;
+	qboolean local = Host_IsLocalGame();
 
 	// mix each channel into paintbuffer
 	ch = channels;
@@ -549,7 +576,7 @@ static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate
 			{
 				// play, playvol
 			}
-			else if(( s_listener.inmenu || s_listener.paused ) && !ch->localsound )
+			else if(( s_listener.inmenu || s_listener.paused ) && !ch->localsound && local )
 			{
 				// play only local sounds, keep pause for other
 				continue;
@@ -567,6 +594,7 @@ static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate
 
 		// Don't mix sound data for sounds with zero volume. If it's a non-looping sound,
 		// just remove the sound when its volume goes to zero.
+
 		bZeroVolume = !ch->leftvol && !ch->rightvol;
 
 		if( !bZeroVolume )
@@ -576,7 +604,7 @@ static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate
 				bZeroVolume = true;
 		}
 
-		if( !pSource || ( bZeroVolume && pSource->loopStart == -1 ))
+		if( !pSource || ( bZeroVolume && !FBitSet( pSource->flags, SOUND_LOOPED )))
 		{
 			if( !pSource )
 			{
@@ -629,7 +657,7 @@ static void MIX_MixChannelsToPaintbuffer( int endtime, int rate, int outputRate
 }
 
 // pass in index -1...count+2, return pointer to source sample in either paintbuffer or delay buffer
-_inline portable_samplepair_t *S_GetNextpFilter( int i, portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem )
+static portable_samplepair_t *S_GetNextpFilter( int i, portable_samplepair_t *pbuffer, portable_samplepair_t *pfiltermem )
 {
 	// The delay buffer is assumed to precede the paintbuffer by 6 duplicated samples
 	if( i == -1 ) return (&(pfiltermem[0]));
@@ -838,6 +866,14 @@ static void MIX_MixPaintbuffers( int ibuf1, int ibuf2, int ibuf3, int count, flo
 	pbuf2 = paintbuffers[ibuf2].pbuf;
 	pbuf3 = paintbuffers[ibuf3].pbuf;
 
+	if( !gain )
+	{
+		// do not mix buf2 into buf3, just copy
+		if( pbuf1 != pbuf3 )
+			memcpy( pbuf3, pbuf1, sizeof( *pbuf1 ) * count );
+		return;
+	}
+
 	// destination buffer stereo - average n chans down to stereo
 
 	// destination 2ch:

engine/client/s_stream.c

@@ -57,6 +57,12 @@ float S_GetMusicVolume( 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 && musicfade.percent != 0 )
 	{
 		scale = bound( 0.0f, musicfade.percent / 100.0f, 1.0f );
@@ -142,7 +148,7 @@ S_StreamGetCurrentState
 save\restore code
 =================
 */
-qboolean S_StreamGetCurrentState( char *currentTrack, char *loopTrack, int *position )
+qboolean S_StreamGetCurrentState( char *currentTrack, size_t currentTrackSize, char *loopTrack, size_t loopTrackSize, int *position )
 {
 	if( !s_bgTrack.stream )
 		return false; // not active
@@ -150,15 +156,15 @@ qboolean S_StreamGetCurrentState( char *currentTrack, char *loopTrack, int *posi
 	if( currentTrack )
 	{
 		if( s_bgTrack.current[0] )
-			Q_strncpy( currentTrack, s_bgTrack.current, MAX_STRING );
-		else Q_strncpy( currentTrack, "*", MAX_STRING ); // no track
+			Q_strncpy( currentTrack, s_bgTrack.current, currentTrackSize );
+		else Q_strncpy( currentTrack, "*", currentTrackSize ); // no track
 	}
 
 	if( loopTrack )
 	{
 		if( s_bgTrack.loopName[0] )
-			Q_strncpy( loopTrack, s_bgTrack.loopName, MAX_STRING );
-		else Q_strncpy( loopTrack, "*", MAX_STRING ); // no track
+			Q_strncpy( loopTrack, s_bgTrack.loopName, loopTrackSize );
+		else Q_strncpy( loopTrack, "*", loopTrackSize ); // no track
 	}
 
 	if( position )

engine/client/s_utils.c

@@ -27,7 +27,7 @@ int S_ConvertLoopedPosition( wavdata_t *pSource, int samplePosition, qboolean us
 	// convert to a position within the loop
 	// At the end of the loop, we return a short buffer, and subsequent call
 	// will loop back and get the rest of the buffer
-	if( pSource->loopStart >= 0 && samplePosition >= pSource->samples && use_loop )
+	if( FBitSet( pSource->flags, SOUND_LOOPED ) && samplePosition >= pSource->samples && use_loop )
 	{
 		// size of loop
 		int	loopSize = pSource->samples - pSource->loopStart;

engine/client/s_vox.c

@@ -261,7 +261,7 @@ static const char *VOX_GetDirectory( char *szpath, const char *psz, int nsize )
 
 	if( len > nsize )
 	{
-		Con_Printf( "VOX_GetDirectory: invalid directory in: %s\n", psz );
+		Con_Printf( "%s: invalid directory in: %s\n", __func__, psz );
 		return NULL;
 	}
 
@@ -467,7 +467,7 @@ void VOX_LoadSound( channel_t *ch, const char *pszin )
 
 	if( !psz )
 	{
-		Con_Printf( "VOX_LoadSound: no sentence named %s\n", pszin );
+		Con_Printf( "%s: no sentence named %s\n", __func__, pszin );
 		return;
 	}
 
@@ -475,13 +475,13 @@ void VOX_LoadSound( channel_t *ch, const char *pszin )
 
 	if( !psz )
 	{
-		Con_Printf( "VOX_LoadSound: failed getting directory for %s\n", pszin );
+		Con_Printf( "%s: failed getting directory for %s\n", __func__, pszin );
 		return;
 	}
 
 	if( Q_strlen( psz ) >= sizeof( buffer ) )
 	{
-		Con_Printf( "VOX_LoadSound: sentence is too long %s", psz );
+		Con_Printf( "%s: sentence is too long %s", __func__, psz );
 		return;
 	}
 

engine/client/sound.h

@@ -20,208 +20,181 @@ extern poolhandle_t sndpool;
 
 #include "xash3d_mathlib.h"
 
-// sound engine rate defines
-#define SOUND_DMA_SPEED		44100	// hardware playback rate
-#define SOUND_11k			11025	// 11khz sample rate
-#define SOUND_16k			16000	// 16khz sample rate
-#define SOUND_22k			22050	// 22khz sample rate
-#define SOUND_32k			32000	// 32khz sample rate
-#define SOUND_44k			44100	// 44khz sample rate
-#define DMA_MSEC_PER_SAMPLE		((float)(1000.0 / SOUND_DMA_SPEED))
+#define XASH_AUDIO_CD_QUALITY 1 // some platforms might need this
 
-// fixed point stuff for real-time resampling
-#define FIX_BITS			28
-#define FIX_SCALE			(1 << FIX_BITS)
-#define FIX_MASK			((1 << FIX_BITS)-1)
-#define FIX_FLOAT(a)		((int)((a) * FIX_SCALE))
-#define FIX(a)			(((int)(a)) << FIX_BITS)
-#define FIX_INTPART(a)		(((int)(a)) >> FIX_BITS)
-#define FIX_FRACTION(a,b)		(FIX(a)/(b))
-#define FIX_FRACPART(a)		((a) & FIX_MASK)
+// sound engine rate defines
+#if XASH_AUDIO_CD_QUALITY
+#define SOUND_11k       11025 // 11khz sample rate
+#define SOUND_22k       22050 // 22khz sample rate
+#define SOUND_44k       44100 // 44khz sample rate
+#else // XASH_AUDIO_CD_QUALITY
+#define SOUND_11k       12000 // 11khz sample rate
+#define SOUND_22k       24000 // 22khz sample rate
+#define SOUND_44k       48000 // 44khz sample rate
+#endif // XASH_AUDIO_CD_QUALITY
+
+#define SOUND_DMA_SPEED SOUND_44k // hardware playback rate
 
 // NOTE: clipped sound at 32760 to avoid overload
-#define CLIP( x )			(( x ) > 32760 ? 32760 : (( x ) < -32760 ? -32760 : ( x )))
+#define CLIP( x ) (( x ) > 32760 ? 32760 : (( x ) < -32760 ? -32760 : ( x )))
 
-#define PAINTBUFFER_SIZE		1024	// 44k: was 512
-#define PAINTBUFFER			(g_curpaintbuffer)
-#define CPAINTBUFFERS		3
+#define PAINTBUFFER_SIZE 1024	// 44k: was 512
 
-// sound mixing buffer
-#define CPAINTFILTERMEM		3
-#define CPAINTFILTERS		4	// maximum number of consecutive upsample passes per paintbuffer
-
-#define S_RAW_SOUND_IDLE_SEC		10	// time interval for idling raw sound before it's freed
-#define S_RAW_SOUND_BACKGROUNDTRACK	-2
-#define S_RAW_SOUND_SOUNDTRACK	-1
-#define S_RAW_SAMPLES_PRECISION_BITS	14
-
-#define CIN_FRAMETIME		(1.0f / 30.0f)
+#define S_RAW_SOUND_IDLE_SEC         10 // time interval for idling raw sound before it's freed
+#define S_RAW_SOUND_BACKGROUNDTRACK  -2
+#define S_RAW_SOUND_SOUNDTRACK       -1
+#define S_RAW_SAMPLES_PRECISION_BITS 14
 
 typedef struct
 {
-	int			left;
-	int			right;
+	int left;
+	int right;
 } portable_samplepair_t;
 
-typedef struct
-{
-	qboolean			factive;	// if true, mix to this paintbuffer using flags
-	portable_samplepair_t	*pbuf;	// front stereo mix buffer, for 2 or 4 channel mixing
-	int			ifilter;	// current filter memory buffer to use for upsampling pass
-	portable_samplepair_t	fltmem[CPAINTFILTERS][CPAINTFILTERMEM];
-} paintbuffer_t;
-
 typedef struct sfx_s
 {
-	char		name[MAX_QPATH];
-	wavdata_t		*cache;
+	char          name[MAX_QPATH];
+	wavdata_t    *cache;
 
-	int		servercount;
-	uint		hashValue;
-	struct sfx_s	*hashNext;
+	int           servercount;
+	uint          hashValue;
+	struct sfx_s *hashNext;
 } sfx_t;
 
-extern portable_samplepair_t	paintbuffer[];
-extern portable_samplepair_t	roombuffer[];
-extern portable_samplepair_t	temppaintbuffer[];
-extern portable_samplepair_t	*g_curpaintbuffer;
-extern paintbuffer_t	paintbuffers[];
-
 // structure used for fading in and out client sound volume.
 typedef struct
 {
-	float		initial_percent;
-	float		percent;  	// how far to adjust client's volume down by.
-	float		starttime;	// GetHostTime() when we started adjusting volume
-	float		fadeouttime;	// # of seconds to get to faded out state
-	float		holdtime;		// # of seconds to hold
-	float		fadeintime;	// # of seconds to restore
+	float initial_percent;
+	float percent;     // how far to adjust client's volume down by.
+	float starttime;   // GetHostTime() when we started adjusting volume
+	float fadeouttime; // # of seconds to get to faded out state
+	float holdtime;    // # of seconds to hold
+	float fadeintime;  // # of seconds to restore
 } soundfade_t;
 
 typedef struct
 {
-	float		percent;
+	float percent;
 } musicfade_t;
 
 typedef struct snd_format_s
 {
-	unsigned int	speed;
-	unsigned int	width;
-	unsigned int	channels;
+	uint speed;
+	byte width;
+	byte channels;
 } snd_format_t;
 
 typedef struct
 {
-	snd_format_t	format;
-	int				samples;		// mono samples in buffer
-	int				samplepos;	// in mono samples
-	byte			*buffer;
-	qboolean		initialized;	// sound engine is active
-	const char		*backendName;
+	snd_format_t format;
+	int          samples;     // mono samples in buffer
+	int          samplepos;   // in mono samples
+	qboolean     initialized; // sound engine is active
+	byte        *buffer;
+	const char  *backendName;
 } dma_t;
 
 #include "vox.h"
 
 typedef struct
 {
-	double		sample;
-
-	wavdata_t		*pData;
-	double 		forcedEndSample;
-	qboolean		finished;
+	double     sample;
+	wavdata_t *pData;
+	double     forcedEndSample;
+	qboolean   finished;
 } mixer_t;
 
 typedef struct rawchan_s
 {
-	int			entnum;
-	int			master_vol;
-	int			leftvol;		// 0-255 left volume
-	int			rightvol;		// 0-255 right volume
-	float			dist_mult;	// distance multiplier (attenuation/clipK)
-	vec3_t			origin;		// only use if fixed_origin is set
-	volatile uint		s_rawend;
-	wavdata_t			sound_info;	// advance play position
-	float			oldtime;		// catch time jumps
-	size_t			max_samples;	// buffer length
-	portable_samplepair_t	rawsamples[1];	// variable sized
+	int                   entnum;
+	int                   master_vol;
+	int                   leftvol;       // 0-255 left volume
+	int                   rightvol;      // 0-255 right volume
+	float                 dist_mult;     // distance multiplier (attenuation/clipK)
+	vec3_t                origin;        // only use if fixed_origin is set
+	volatile uint         s_rawend;
+	float                 oldtime;       // catch time jumps
+	wavdata_t             sound_info;    // advance play position
+	size_t                max_samples;   // buffer length
+	portable_samplepair_t rawsamples[1]; // variable sized
 } rawchan_t;
 
 typedef struct channel_s
 {
-	char		name[16];		// keept sentence name
-	sfx_t		*sfx;		// sfx number
+	char     name[16];    // keep sentence name
+	sfx_t   *sfx;         // sfx number
 
-	int		leftvol;		// 0-255 left volume
-	int		rightvol;		// 0-255 right volume
+	int      leftvol;     // 0-255 left volume
+	int      rightvol;    // 0-255 right volume
 
-	int		entnum;		// entity soundsource
-	int		entchannel;	// sound channel (CHAN_STREAM, CHAN_VOICE, etc.)
-	vec3_t		origin;		// only use if fixed_origin is set
-	float		dist_mult;	// distance multiplier (attenuation/clipK)
-	int		master_vol;	// 0-255 master volume
-	qboolean		isSentence;	// bit who indicated sentence
-	int		basePitch;	// base pitch percent (100% is normal pitch playback)
-	float		pitch;		// real-time pitch after any modulation or shift by dynamic data
-	qboolean		use_loop;		// don't loop default and local sounds
-	qboolean		staticsound;	// use origin instead of fetching entnum's origin
-	qboolean		localsound;	// it's a local menu sound (not looped, not paused)
-	mixer_t		pMixer;
+	int      entnum;      // entity soundsource
+	int      entchannel;  // sound channel (CHAN_STREAM, CHAN_VOICE, etc.)
+	vec3_t   origin;      // only use if fixed_origin is set
+	float    dist_mult;   // distance multiplier (attenuation/clipK)
+	int      master_vol;  // 0-255 master volume
+	int      basePitch;   // base pitch percent (100% is normal pitch playback)
+	float    pitch;       // real-time pitch after any modulation or shift by dynamic data
+	qboolean use_loop;    // don't loop default and local sounds
+	qboolean staticsound; // use origin instead of fetching entnum's origin
+	qboolean localsound;  // it's a local menu sound (not looped, not paused)
+	mixer_t  pMixer;
 
 	// sentence mixer
-	int		wordIndex;
-	mixer_t		*currentWord;	// NULL if sentence is finished
-	voxword_t		words[CVOXWORDMAX];
+	qboolean  isSentence;  // bit indicating sentence
+	int       wordIndex;
+	mixer_t  *currentWord; // NULL if sentence is finished
+	voxword_t words[CVOXWORDMAX];
 } channel_t;
 
 typedef struct
 {
-	vec3_t		origin;		// simorg + view_ofs
-	vec3_t		velocity;
-	vec3_t		forward;
-	vec3_t		right;
-	vec3_t		up;
+	vec3_t   origin;   // simorg + view_ofs
+	vec3_t   forward;
+	vec3_t   right;
+	vec3_t   up;
 
-	int		entnum;
-	int		waterlevel;
-	float		frametime;	// used for sound fade
-	qboolean		active;
-	qboolean		inmenu;		// listener in-menu ?
-	qboolean		paused;
-	qboolean		streaming;	// playing AVI-file
-	qboolean		stream_paused;	// pause only background track
+	int      entnum;
+	int      waterlevel;
+	float    frametime;     // used for sound fade
+	qboolean active;
+	qboolean inmenu;        // listener in-menu ?
+	qboolean paused;
+	qboolean streaming;     // playing AVI-file
+	qboolean stream_paused; // pause only background track
 } listener_t;
 
 typedef struct
 {
-	string		current;		// a currently playing track
-	string		loopName;		// may be empty
-	stream_t		*stream;
-	int		source;		// may be game, menu, etc
+	string    current;  // a currently playing track
+	string    loopName; // may be empty
+	stream_t *stream;
+	int       source;   // may be game, menu, etc
 } bg_track_t;
 
 //====================================================================
 
-#define MAX_DYNAMIC_CHANNELS	(60 + NUM_AMBIENTS)
-#define MAX_CHANNELS	(256 + MAX_DYNAMIC_CHANNELS)	// Scourge Of Armagon has too many static sounds on hip2m4.bsp
-#define MAX_RAW_CHANNELS	48
-#define MAX_RAW_SAMPLES	8192
+#define MAX_DYNAMIC_CHANNELS (60 + NUM_AMBIENTS)
+#define MAX_CHANNELS         (256 + MAX_DYNAMIC_CHANNELS) // Scourge Of Armagon has too many static sounds on hip2m4.bsp
+#define MAX_RAW_CHANNELS     48
+#define MAX_RAW_SAMPLES      8192
 
-extern sound_t	ambient_sfx[NUM_AMBIENTS];
-extern qboolean	snd_ambient;
-extern channel_t	channels[MAX_CHANNELS];
-extern rawchan_t	*raw_channels[MAX_RAW_CHANNELS];
-extern int	total_channels;
-extern int	paintedtime;
-extern int	soundtime;
-extern listener_t	s_listener;
-extern int	idsp_room;
-extern dma_t	dma;
+extern sound_t    ambient_sfx[NUM_AMBIENTS];
+extern qboolean   snd_ambient;
+extern channel_t  channels[MAX_CHANNELS];
+extern rawchan_t *raw_channels[MAX_RAW_CHANNELS];
+extern int        total_channels;
+extern int        paintedtime;
+extern int        soundtime;
+extern listener_t s_listener;
+extern int        idsp_room;
+extern dma_t      dma;
 
-extern convar_t	s_musicvolume;
-extern convar_t	s_lerping;
-extern convar_t	s_test;		// cvar to testify new effects
+extern convar_t s_musicvolume;
+extern convar_t s_lerping;
+extern convar_t s_test;  // cvar to test new effects
 extern convar_t s_samplecount;
 extern convar_t s_warn_late_precache;
+extern convar_t snd_mute_losefocus;
 
 void S_InitScaletable( void );
 wavdata_t *S_LoadSound( sfx_t *sfx );
@@ -292,7 +265,6 @@ void SND_ForceCloseMouth( int entnum );
 //
 void S_StreamSoundTrack( void );
 void S_StreamBackgroundTrack( void );
-qboolean S_StreamGetCurrentState( char *currentTrack, char *loopTrack, int *position );
 void S_PrintBackgroundTrackState( void );
 void S_FadeMusicVolume( float fadePercent );
 

engine/client/titles.c

@@ -250,7 +250,7 @@ void CL_TextMessageParse( byte *pMemFile, int fileSize )
 
 			if( IsEndOfText( trim ))
 			{
-				Con_Reportf( "TextMessage: unexpected '}' found, line %d\n", lineNumber );
+				Con_Reportf( "%s: unexpected '}' found, line %d\n", __func__, lineNumber );
 				return;
 			}
 			Q_strncpy( currentName, trim, sizeof( currentName ));
@@ -263,7 +263,7 @@ void CL_TextMessageParse( byte *pMemFile, int fileSize )
 				// save name on name heap
 				if( lastNamePos + length > 32768 )
 				{
-					Con_Reportf( "TextMessage: error while parsing!\n" );
+					Con_Reportf( "%s: error while parsing!\n", __func__ );
 					return;
 				}
 
@@ -286,7 +286,7 @@ void CL_TextMessageParse( byte *pMemFile, int fileSize )
 			}
 			if( IsStartOfText( trim ))
 			{
-				Con_Reportf( "TextMessage: unexpected '{' found, line %d\n", lineNumber );
+				Con_Reportf( "%s: unexpected '{' found, line %d\n", __func__, lineNumber );
 				return;
 			}
 			break;
@@ -302,7 +302,7 @@ void CL_TextMessageParse( byte *pMemFile, int fileSize )
 		}
 	}
 
-	Con_Reportf( "TextMessage: parsed %d text messages\n", messageCount );
+	Con_Reportf( "%s: parsed %d text messages\n", __func__, messageCount );
 	nameHeapSize = lastNamePos;
 	textHeapSize = 0;
 
@@ -347,7 +347,7 @@ void CL_TextMessageParse( byte *pMemFile, int fileSize )
 	}
 
 	if(( pCurrentText - (char *)clgame.titles ) != ( textHeapSize + nameHeapSize + messageSize ))
-		Con_DPrintf( S_ERROR "TextMessage: overflow text message buffer!\n" );
+		Con_DPrintf( S_ERROR "%s: overflow text message buffer!\n", __func__ );
 
 	clgame.numTitles = messageCount;
 }

engine/client/vgui/vgui_draw.c

@@ -23,55 +23,180 @@ GNU General Public License for more details.
 #include "input.h"
 #include "platform/platform.h"
 
-CVAR_DEFINE_AUTO( vgui_utf8, "0", FCVAR_ARCHIVE, "enable utf-8 support for vgui text" );
+#define VGUI_MAX_TEXTURES 1024
 
-static void GAME_EXPORT *VGUI_EngineMalloc( size_t size );
-static void GAME_EXPORT VGUI_GetMousePos( int *, int * );
-static void GAME_EXPORT VGUI_CursorSelect( VGUI_DefaultCursor );
-static byte GAME_EXPORT VGUI_GetColor( int, int );
-static int GAME_EXPORT VGUI_UtfProcessChar( int in );
-static qboolean GAME_EXPORT VGUI_IsInGame( void );
-
-static struct
+typedef struct vgui_static_s
 {
 	qboolean initialized;
-	vguiapi_t dllFuncs;
 	VGUI_DefaultCursor cursor;
+	vguiapi_t dllFuncs;
+
+	int textures[VGUI_MAX_TEXTURES];
+	int texture_id;
+	int bound_texture;
+	byte color[4];
+	qboolean enable_texture;
 
 	HINSTANCE hInstance;
 
 	enum VGUI_KeyCode virtualKeyTrans[256];
-} vgui =
-{
-	false,
-	{
-		false, // Not initialized yet
-		NULL, // VGUI_DrawInit,
-		NULL, // VGUI_DrawShutdown,
-		NULL, // VGUI_SetupDrawingText,
-		NULL, // VGUI_SetupDrawingRect,
-		NULL, // VGUI_SetupDrawingImage,
-		NULL, // VGUI_BindTexture,
-		NULL, // VGUI_EnableTexture,
-		NULL, // VGUI_CreateTexture,
-		NULL, // VGUI_UploadTexture,
-		NULL, // VGUI_UploadTextureBlock,
-		NULL, // VGUI_DrawQuad,
-		NULL, // VGUI_GetTextureSizes,
-		NULL, // VGUI_GenerateTexture,
-		VGUI_EngineMalloc,
-		VGUI_CursorSelect,
-		VGUI_GetColor,
-		VGUI_IsInGame,
-		Key_EnableTextInput,
-		VGUI_GetMousePos,
-		VGUI_UtfProcessChar,
-		Platform_GetClipboardText,
-		Platform_SetClipboardText,
-		Platform_GetKeyModifiers,
-	},
-	-1
+} vgui_static_t;
+
+static vgui_static_t vgui = {
+	false, -1
 };
+static CVAR_DEFINE_AUTO( vgui_utf8, "0", FCVAR_ARCHIVE, "enable utf-8 support for vgui text" );
+
+static void GAME_EXPORT VGUI_DrawInit( void )
+{
+	memset( vgui.textures, 0, sizeof( vgui.textures ));
+	vgui.texture_id = vgui.bound_texture = 0;
+}
+
+static void GAME_EXPORT VGUI_DrawShutdown( void )
+{
+	int i;
+
+	for( i = 1; i < vgui.texture_id; i++ )
+		ref.dllFuncs.GL_FreeTexture( vgui.textures[i] );
+}
+
+static int GAME_EXPORT VGUI_GenerateTexture( void )
+{
+	if( ++vgui.texture_id >= VGUI_MAX_TEXTURES )
+		Host_Error( "%s: VGUI_MAX_TEXTURES limit exceeded\n", __func__ );
+
+	return vgui.texture_id;
+}
+
+static void GAME_EXPORT VGUI_UploadTexture( int id, const char *buffer, int width, int height )
+{
+	rgbdata_t r_image = { 0 };
+	char texName[32];
+
+	if( id <= 0 || id >= VGUI_MAX_TEXTURES )
+	{
+		Con_DPrintf( S_ERROR "%s: bad texture %i. Ignored\n", __func__, id );
+		return;
+	}
+
+	Q_snprintf( texName, sizeof( texName ), "*vgui%i", id );
+
+	r_image.width = width;
+	r_image.height = height;
+	r_image.type = PF_RGBA_32;
+	r_image.size = width * height * 4;
+	r_image.flags = IMAGE_HAS_COLOR|IMAGE_HAS_ALPHA;
+	r_image.buffer = (byte*)buffer;
+
+	vgui.textures[id] = GL_LoadTextureInternal( texName, &r_image, TF_IMAGE );
+}
+
+static void GAME_EXPORT VGUI_CreateTexture( int id, int width, int height )
+{
+	rgbdata_t r_image = { 0 };
+	char texName[32];
+
+	if( id <= 0 || id >= VGUI_MAX_TEXTURES )
+	{
+		Con_DPrintf( S_ERROR "%s: bad texture %i. Ignored\n", __func__, id );
+		return;
+	}
+
+	Q_snprintf( texName, sizeof( texName ), "*vgui%i", id );
+
+	r_image.width = width;
+	r_image.height = height;
+	r_image.type = PF_RGBA_32;
+	r_image.size = width * height * 4;
+	r_image.flags = IMAGE_HAS_COLOR|IMAGE_HAS_ALPHA;
+	r_image.buffer = NULL;
+
+	vgui.textures[id] = GL_LoadTextureInternal( texName, &r_image, TF_IMAGE );
+	vgui.bound_texture = id;
+}
+
+static void GAME_EXPORT VGUI_UploadTextureBlock( int id, int drawX, int drawY, const byte *rgba, int blockWidth, int blockHeight )
+{
+	if( id <= 0 || id >= VGUI_MAX_TEXTURES || vgui.textures[id] == 0 )
+	{
+		Con_DPrintf( S_ERROR "%s: bad texture %i. Ignored\n", __func__, id );
+		return;
+	}
+
+	ref.dllFuncs.VGUI_UploadTextureBlock( drawX, drawY, rgba, blockWidth, blockHeight );
+	vgui.bound_texture = id;
+}
+
+static void GAME_EXPORT VGUI_BindTexture( int id )
+{
+	if( id <= 0 || id >= VGUI_MAX_TEXTURES || !vgui.textures[id] )
+		id = 1; // NOTE: same as bogus index 2700 in GoldSrc
+
+	ref.dllFuncs.GL_Bind( XASH_TEXTURE0, vgui.textures[id] );
+	vgui.bound_texture = id;
+}
+
+static void GAME_EXPORT VGUI_GetTextureSizes( int *w, int *h )
+{
+	int texnum;
+
+	if( vgui.bound_texture )
+		texnum = vgui.textures[vgui.bound_texture];
+	else
+		texnum = R_GetBuiltinTexture( REF_DEFAULT_TEXTURE );
+
+	R_GetTextureParms( w, h, texnum );
+}
+
+static void GAME_EXPORT VGUI_SetupDrawingRect( int *pColor )
+{
+	ref.dllFuncs.VGUI_SetupDrawing( true );
+	Vector4Set( vgui.color, pColor[0], pColor[1], pColor[2], 255 - pColor[3] );
+}
+
+static void GAME_EXPORT VGUI_SetupDrawingText( int *pColor )
+{
+	ref.dllFuncs.VGUI_SetupDrawing( false );
+	Vector4Set( vgui.color, pColor[0], pColor[1], pColor[2], 255 - pColor[3] );
+}
+
+static void GAME_EXPORT VGUI_DrawQuad( const vpoint_t *ul, const vpoint_t *lr )
+{
+	float x, y, w, h;
+
+	if( !ul || !lr )
+		return;
+
+	x = ul->point[0];
+	y = ul->point[1];
+	w = lr->point[0] - x;
+	h = lr->point[1] - y;
+
+	SPR_AdjustSize( &x, &y, &w, &h );
+
+	if( vgui.enable_texture )
+	{
+		float s1, s2, t1, t2;
+
+		s1 = ul->coord[0];
+		t1 = ul->coord[1];
+		s2 = lr->coord[0];
+		t2 = lr->coord[1];
+
+		ref.dllFuncs.Color4ub( vgui.color[0], vgui.color[1], vgui.color[2], vgui.color[3] );
+		ref.dllFuncs.R_DrawStretchPic( x, y, w, h, s1, t1, s2, t2, vgui.textures[vgui.bound_texture] );
+	}
+	else
+	{
+		ref.dllFuncs.FillRGBABlend( x, y, w, h, vgui.color[0], vgui.color[1], vgui.color[2], vgui.color[3] );
+	}
+}
+
+static void GAME_EXPORT VGUI_EnableTexture( qboolean enable )
+{
+	vgui.enable_texture = enable;
+}
 
 static void GAME_EXPORT *VGUI_EngineMalloc( size_t size )
 {
@@ -117,33 +242,46 @@ qboolean VGui_IsActive( void )
 	return vgui.initialized;
 }
 
-static void VGui_FillAPIFromRef( vguiapi_t *to, const ref_interface_t *from )
-{
-	to->DrawInit = from->VGUI_DrawInit;
-	to->DrawShutdown = from->VGUI_DrawShutdown;
-	to->SetupDrawingText = from->VGUI_SetupDrawingText;
-	to->SetupDrawingRect = from->VGUI_SetupDrawingRect;
-	to->SetupDrawingImage = from->VGUI_SetupDrawingImage;
-	to->BindTexture = from->VGUI_BindTexture;
-	to->EnableTexture = from->VGUI_EnableTexture;
-	to->CreateTexture = from->VGUI_CreateTexture;
-	to->UploadTexture = from->VGUI_UploadTexture;
-	to->UploadTextureBlock = from->VGUI_UploadTextureBlock;
-	to->DrawQuad = from->VGUI_DrawQuad;
-	to->GetTextureSizes = from->VGUI_GetTextureSizes;
-	to->GenerateTexture = from->VGUI_GenerateTexture;
-}
-
 void VGui_RegisterCvars( void )
 {
 	Cvar_RegisterVariable( &vgui_utf8 );
 }
 
+static const vguiapi_t gEngfuncs =
+{
+	false, // Not initialized yet
+	VGUI_DrawInit, // VGUI_DrawInit,
+	VGUI_DrawShutdown, // VGUI_DrawShutdown,
+	VGUI_SetupDrawingText, // VGUI_SetupDrawingText,
+	VGUI_SetupDrawingRect, // VGUI_SetupDrawingRect,
+	VGUI_SetupDrawingText, // VGUI_SetupDrawingImage, (same as text)
+	VGUI_BindTexture, // VGUI_BindTexture,
+	VGUI_EnableTexture, // VGUI_EnableTexture,
+	VGUI_CreateTexture, // VGUI_CreateTexture,
+	VGUI_UploadTexture, // VGUI_UploadTexture,
+	VGUI_UploadTextureBlock, // VGUI_UploadTextureBlock,
+	VGUI_DrawQuad, // VGUI_DrawQuad,
+	VGUI_GetTextureSizes, // VGUI_GetTextureSizes,
+	VGUI_GenerateTexture, // VGUI_GenerateTexture,
+	VGUI_EngineMalloc,
+	VGUI_CursorSelect,
+	VGUI_GetColor,
+	VGUI_IsInGame,
+	Key_EnableTextInput,
+	VGUI_GetMousePos,
+	VGUI_UtfProcessChar,
+	Platform_GetClipboardText,
+	Platform_SetClipboardText,
+	Platform_GetKeyModifiers,
+};
+
 qboolean VGui_LoadProgs( HINSTANCE hInstance )
 {
 	void (*F)( vguiapi_t* );
 	qboolean client = hInstance != NULL;
 
+	memcpy( &vgui.dllFuncs, &gEngfuncs, sizeof( vgui.dllFuncs ));
+
 	// not loading interface from client.dll, load vgui_support.dll instead
 	if( !client )
 	{
@@ -167,7 +305,7 @@ qboolean VGui_LoadProgs( HINSTANCE hInstance )
 		{
 			if( FS_FileExists( vguiloader, false ))
 				Con_Reportf( S_ERROR "Failed to load vgui_support library: %s\n", COM_GetLibraryError() );
-			else Con_Reportf( "vgui_support: not found\n" );
+			else Con_Reportf( "%s: not found\n", __func__ );
 
 			return false;
 		}
@@ -178,16 +316,15 @@ qboolean VGui_LoadProgs( HINSTANCE hInstance )
 
 	if( F )
 	{
-		VGui_FillAPIFromRef( &vgui.dllFuncs, &ref.dllFuncs );
 		F( &vgui.dllFuncs );
 
 		vgui.initialized = vgui.dllFuncs.initialized = true;
-		Con_Reportf( "vgui_support: initialized legacy API in %s module\n", client ? "client" : "support" );
+		Con_Reportf( "%s: initialized legacy API in %s module\n", __func__, client ? "client" : "support" );
 
 		return true;
 	}
 
-	Con_Reportf( S_ERROR "Failed to find VGUI support API entry point in %s module\n", client ? "client" : "support" );
+	Con_Reportf( S_ERROR "%s: Failed to find VGUI support API entry point in %s module\n", __func__, client ? "client" : "support" );
 	return false;
 }
 
@@ -233,8 +370,9 @@ void VGui_Shutdown( void )
 	if( vgui.hInstance )
 		COM_FreeLibrary( vgui.hInstance );
 
+	// drop pointers to now unloaded vgui_support
+	memcpy( &vgui.dllFuncs, &gEngfuncs, sizeof( vgui.dllFuncs ));
 	vgui.hInstance = NULL;
-	vgui.initialized = false;
 }
 
 

engine/client/vid_common.c

@@ -175,7 +175,7 @@ static void VID_Mode_f( void )
 		vidmode = R_GetVideoMode( Q_atoi( Cmd_Argv( 1 )) );
 		if( !vidmode )
 		{
-			Con_Print( S_ERROR "unable to set mode, backend returned null" );
+			Con_Printf( S_ERROR "unable to set mode, backend returned null" );
 			return;
 		}
 

engine/client/voice.h

@@ -31,7 +31,7 @@ typedef struct OpusCustomMode OpusCustomMode;
 #define VOICE_PCM_CHANNELS 1 // always mono
 
 // never change these parameters when using opuscustom
-#define VOICE_OPUS_CUSTOM_SAMPLERATE SOUND_44k
+#define VOICE_OPUS_CUSTOM_SAMPLERATE 44100
 // must follow opus custom requirements
 // also be divisible with MAX_RAW_SAMPLES
 #define VOICE_OPUS_CUSTOM_FRAME_SIZE 1024

engine/client/vox.h

@@ -16,21 +16,20 @@ GNU General Public License for more details.
 #ifndef VOX_H
 #define VOX_H
 
-#define CVOXWORDMAX	64
-
-#define SENTENCE_INDEX		-99999	// unique sentence index
+#define CVOXWORDMAX    64
+#define SENTENCE_INDEX -99999 // unique sentence index
 
 typedef struct voxword_s
 {
-	int	volume;		// increase percent, ie: 125 = 125% increase
-	int	pitch;		// pitch shift up percent
-	int	start;		// offset start of wave percent
-	int	end;		// offset end of wave percent
-	int	cbtrim;		// end of wave after being trimmed to 'end'
-	int	fKeepCached;	// 1 if this word was already in cache before sentence referenced it
-	int	samplefrac;	// if pitch shifting, this is position into wav * 256
-	int	timecompress;	// % of wave to skip during playback (causes no pitch shift)
-	sfx_t	*sfx;		// name and cache pointer
+	int    volume;       // increase percent, ie: 125 = 125% increase
+	int    pitch;        // pitch shift up percent
+	int    start;        // offset start of wave percent
+	int    end;          // offset end of wave percent
+	int    cbtrim;       // end of wave after being trimmed to 'end'
+	int    fKeepCached;  // 1 if this word was already in cache before sentence referenced it
+	int    samplefrac;   // if pitch shifting, this is position into wav * 256
+	int    timecompress; // % of wave to skip during playback (causes no pitch shift)
+	sfx_t *sfx;          // name and cache pointer
 } voxword_t;
 
 struct channel_s;

engine/common/base_cmd.c

@@ -19,13 +19,15 @@ GNU General Public License for more details.
 
 #define HASH_SIZE 128 // 128 * 4 * 4 == 2048 bytes
 
-typedef struct base_command_hashmap_s
+typedef struct base_command_hashmap_s base_command_hashmap_t;
+
+struct base_command_hashmap_s
 {
-	base_command_t          *basecmd; // base command: cvar, alias or command
-	const char              *name;    // key for searching
-	base_command_type_e     type;     // type for faster searching
-	struct base_command_hashmap_s *next;
-} base_command_hashmap_t;
+	base_command_t         *basecmd; // base command: cvar, alias or command
+	base_command_hashmap_t *next;
+	base_command_type_e     type;    // type for faster searching
+	char                    name[1]; // key for searching
+};
 
 static base_command_hashmap_t *hashed_cmds[HASH_SIZE];
 
@@ -124,11 +126,12 @@ void BaseCmd_Insert( base_command_type_e type, base_command_t *basecmd, const ch
 {
 	base_command_hashmap_t *elem, *cur, *find;
 	uint hash = BaseCmd_HashKey( name );
+	size_t len = Q_strlen( name );
 
-	elem = Z_Malloc( sizeof( base_command_hashmap_t ) );
+	elem = Z_Malloc( sizeof( base_command_hashmap_t ) + len );
 	elem->basecmd = basecmd;
 	elem->type = type;
-	elem->name = name;
+	Q_strncpy( elem->name, name, len + 1 );
 
 	// link the variable in alphanumerical order
 	for( cur = NULL, find = hashed_cmds[hash];
@@ -159,7 +162,7 @@ void BaseCmd_Remove( base_command_type_e type, const char *name )
 
 	if( !i )
 	{
-		Con_Reportf( S_ERROR  "Couldn't find %s in buckets\n", name );
+		Con_Reportf( S_ERROR "%s: Couldn't find %s in buckets\n", __func__, name );
 		return;
 	}
 

engine/common/base_cmd.h

@@ -31,8 +31,6 @@ typedef enum base_command_type
 
 typedef void base_command_t;
 
-
-
 void BaseCmd_Init( void );
 base_command_t *BaseCmd_Find( base_command_type_e type, const char *name );
 void BaseCmd_FindAll( const char *name,

engine/common/cmd.c

@@ -86,7 +86,7 @@ static void *Cbuf_GetSpace( cmdbuf_t *buf, int length )
 	if(( buf->cursize + length ) > buf->maxsize )
 	{
 		buf->cursize = 0;
-		Host_Error( "Cbuf_GetSpace: overflow\n" );
+		Host_Error( "%s: overflow\n", __func__ );
 	}
 
 	data = buf->data + buf->cursize;
@@ -156,7 +156,7 @@ static void Cbuf_InsertTextToBuffer( cmdbuf_t *buf, const char *text )
 
 	if(( buf->cursize + l ) >= buf->maxsize )
 	{
-		Con_Reportf( S_WARN "Cbuf_InsertText: overflow\n" );
+		Con_Reportf( S_WARN "%s: overflow\n", __func__ );
 	}
 	else
 	{
@@ -224,7 +224,7 @@ static void Cbuf_ExecuteCommandsFromBuffer( cmdbuf_t *buf, qboolean isPrivileged
 
 		if( i >= ( MAX_CMD_LINE - 1 ))
 		{
-			Con_DPrintf( S_ERROR "Cbuf_Execute: command string owerflow\n" );
+			Con_DPrintf( S_ERROR "%s: command string owerflow\n", __func__ );
 			line[0] = 0;
 		}
 		else
@@ -640,7 +640,7 @@ void Cmd_TokenizeString( const char *text )
 	while( 1 )
 	{
 		// skip whitespace up to a /n
-		while( *text && *text <= ' ' && *text != '\r' && *text != '\n' )
+		while( *text && ((byte)*text ) <= ' ' && *text != '\r' && *text != '\n' )
 			text++;
 
 		if( *text == '\n' || *text == '\r' )
@@ -682,7 +682,7 @@ static int Cmd_AddCommandEx( const char *funcname, const char *cmd_name, xcomman
 
 	if( !COM_CheckString( cmd_name ))
 	{
-		Con_Reportf( S_ERROR  "%s: NULL name\n", funcname );
+		Con_Reportf( S_ERROR "%s: NULL name\n", funcname );
 		return 0;
 	}
 
@@ -728,7 +728,7 @@ Cmd_AddCommand
 */
 void Cmd_AddCommand( const char *cmd_name, xcommand_t function, const char *cmd_desc )
 {
-	Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, cmd_desc, 0 );
+	Cmd_AddCommandEx( __func__, cmd_name, function, cmd_desc, 0 );
 }
 
 
@@ -739,7 +739,7 @@ Cmd_AddRestrictedCommand
 */
 void Cmd_AddRestrictedCommand( const char *cmd_name, xcommand_t function, const char *cmd_desc )
 {
-	Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, cmd_desc, CMD_PRIVILEGED );
+	Cmd_AddCommandEx( __func__, cmd_name, function, cmd_desc, CMD_PRIVILEGED );
 }
 
 /*
@@ -749,7 +749,7 @@ Cmd_AddServerCommand
 */
 void GAME_EXPORT Cmd_AddServerCommand( const char *cmd_name, xcommand_t function )
 {
-	Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, "server command", CMD_SERVERDLL );
+	Cmd_AddCommandEx( __func__, cmd_name, function, "server command", CMD_SERVERDLL );
 }
 
 /*
@@ -767,7 +767,7 @@ int GAME_EXPORT Cmd_AddClientCommand( const char *cmd_name, xcommand_t function
 		flags |= CMD_PRIVILEGED;
 	}
 
-	return Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, "client command", flags );
+	return Cmd_AddCommandEx( __func__, cmd_name, function, "client command", flags );
 }
 
 /*
@@ -777,7 +777,7 @@ Cmd_AddGameUICommand
 */
 int GAME_EXPORT Cmd_AddGameUICommand( const char *cmd_name, xcommand_t function )
 {
-	return Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, "gameui command", CMD_GAMEUIDLL );
+	return Cmd_AddCommandEx( __func__, cmd_name, function, "gameui command", CMD_GAMEUIDLL );
 }
 
 /*
@@ -787,7 +787,7 @@ Cmd_AddRefCommand
 */
 int Cmd_AddRefCommand( const char *cmd_name, xcommand_t function, const char *description )
 {
-	return Cmd_AddCommandEx( __FUNCTION__, cmd_name, function, description, CMD_REFDLL );
+	return Cmd_AddCommandEx( __func__, cmd_name, function, description, CMD_REFDLL );
 }
 
 /*
@@ -949,7 +949,7 @@ static void Cmd_Else_f( void )
 
 static qboolean Cmd_ShouldAllowCommand( cmd_t *cmd, qboolean isPrivileged )
 {
-	const char *prefixes[] = { "cl_", "gl_", "r_", "m_", "hud_", "joy_" };
+	const char *prefixes[] = { "cl_", "gl_", "r_", "m_", "hud_", "joy_", "con_", "scr_" };
 	int i;
 
 	// always allow local commands
@@ -1015,7 +1015,7 @@ static void Cmd_ExecuteStringWithPrivilegeCheck( const char *text, qboolean isPr
 					*ptoken++ = *text++;
 				*ptoken = 0;
 
-				len += Q_strncpy( pcmd, Cvar_VariableString( token ), MAX_CMD_LINE - len );
+				len += Q_strncpy( pcmd, Cvar_VariableString( token ), sizeof( token ) - len );
 				pcmd = command + len;
 
 				if( !*text ) break;

engine/common/com_strings.h

@@ -39,9 +39,6 @@ GNU General Public License for more details.
 // end game final default message
 #define DEFAULT_ENDGAME_MESSAGE	"The End"
 
-// path to the hash-pak that contain custom player decals
-#define CUSTOM_RES_PATH		"custom.hpk"
-
 // path to default playermodel in GoldSrc
 #define DEFAULT_PLAYER_PATH_HALFLIFE	"models/player.mdl"
 
@@ -62,7 +59,7 @@ GNU General Public License for more details.
 #define DEFAULT_SAVE_DIRECTORY	"save/"
 
 // fallback to this skybox
-#define DEFAULT_SKYBOX_PATH		"gfx/env/desert"
+#define DEFAULT_SKYBOX_NAME     "desert"
 
 // playlist for startup videos
 #define DEFAULT_VIDEOLIST_PATH	"media/StartupVids.txt"

engine/common/common.c

@@ -25,16 +25,19 @@ GNU General Public License for more details.
 
 static const char *file_exts[] =
 {
-	"cfg",
-	"lst",
-	"exe",
-	"vbs",
-	"com",
-	"bat",
-	"dll",
-	"ini",
-	"log",
-	"sys",
+	// ban text files that don't make sense as resource
+	"cfg", "lst", "ini", "log",
+
+	// ban Windows code
+	"exe", "vbs", "com", "bat",
+	"dll", "sys", "ps1",
+
+	// ban common unix code
+	// NOTE: in unix anything can be executed as long it has access flag
+	"so", "sh", "dylib",
+
+	// ban mobile archives
+	"apk", "ipa",
 };
 
 #ifdef _DEBUG
@@ -900,7 +903,10 @@ qboolean COM_IsSafeFileToDownload( const char *filename )
 	if( !COM_CheckString( filename ))
 		return false;
 
-	if( !Q_strncmp( filename, "!MD5", 4 ))
+	ext = COM_FileExtension( lwrfilename );
+
+	// only allow extensionless files that start with !MD5
+	if( !Q_strncmp( filename, "!MD5", 4 ) && ext[0] == 0 )
 		return true;
 
 	Q_strnlwr( filename, lwrfilename, sizeof( lwrfilename ));
@@ -923,8 +929,6 @@ qboolean COM_IsSafeFileToDownload( const char *filename )
 	if( Q_strlen( first ) != 4 )
 		return false;
 
-	ext = COM_FileExtension( lwrfilename );
-
 	for( i = 0; i < ARRAYSIZE( file_exts ); i++ )
 	{
 		if( !Q_stricmp( ext, file_exts[i] ))
@@ -967,7 +971,7 @@ used by CS:CZ
 */
 void *GAME_EXPORT pfnSequenceGet( const char *fileName, const char *entryName )
 {
-	Msg( "Sequence_Get: file %s, entry %s\n", fileName, entryName );
+	Msg( "%s: file %s, entry %s\n", __func__, fileName, entryName );
 
 	return NULL;
 }
@@ -981,7 +985,7 @@ used by CS:CZ
 */
 void *GAME_EXPORT pfnSequencePickSentence( const char *groupName, int pickMethod, int *picked )
 {
-	Msg( "Sequence_PickSentence: group %s, pickMethod %i\n", groupName, pickMethod );
+	Msg( "%s: group %s, pickMethod %i\n", __func__, groupName, pickMethod );
 
 	return NULL;
 

engine/common/common.h

@@ -157,13 +157,16 @@ extern convar_t	gl_vsync;
 extern convar_t	scr_loading;
 extern convar_t	scr_download;
 extern convar_t	cmd_scripting;
-extern convar_t	cl_allow_levelshots;
+extern convar_t	host_allow_materials;
 extern convar_t	host_developer;
 extern convar_t	host_limitlocal;
 extern convar_t	host_maxfps;
 extern convar_t	sys_timescale;
 extern convar_t	cl_filterstuffcmd;
 extern convar_t	rcon_password;
+extern convar_t	hpk_custom_file;
+
+#define Mod_AllowMaterials() ( host_allow_materials.value != 0.0f && !FBitSet( host.features, ENGINE_DISABLE_HDTEXTURES ))
 
 /*
 ==============================================================
@@ -180,15 +183,6 @@ GAMEINFO stuff
 internal shared gameinfo structure (readonly for engine parts)
 ========================================================================
 */
-typedef struct sysinfo_s
-{
-	string		exeName;		// exe.filename
-	string		rcName;		// .rc script name
-	string		basedirName;	// name of base directory
-	string		gamedll;
-	string		clientlib;
-} sysinfo_t;
-
 typedef enum
 {
 	HOST_INIT = 0,	// initalize operations
@@ -275,94 +269,81 @@ typedef enum bugcomp_e
 {
 	// reverts fix for pfnPEntityOfEntIndex for bug compatibility with GoldSrc
 	BUGCOMP_PENTITYOFENTINDEX_FLAG = BIT( 0 ),
+
+	// rewrites mod's attempts to write GoldSrc-specific messages into Xash protocol
+	// (new wrappers are added by request)
+	BUGCOMP_MESSAGE_REWRITE_FACILITY_FLAG = BIT( 1 ),
 } bugcomp_t;
 
 typedef struct host_parm_s
 {
-	HINSTANCE			hInst;
-	HANDLE				hMutex;
+	// ==== shared through RefAPI's ref_host_t
+	double realtime;    // host.curtime
+	double frametime;   // time between engine frames
+	uint   features;    // custom features that enables by mod-maker request
+	// ==== shared through RefAPI's ref_host_t
 
-	host_status_t	status;		// global host state
-	game_status_t	game;		// game manager
-	uint		type;		// running at
-	jmp_buf		abortframe;	// abort current frame
-	dword		errorframe;	// to prevent multiple host error
-	poolhandle_t mempool;		// static mempool for misc allocations
-	string		finalmsg;		// server shutdown final message
-	string		downloadfile;	// filename to be downloading
-	int		downloadcount;	// how many files remain to downloading
-	char		deferred_cmd[128];	// deferred commands
-	host_redirect_t	rd;		// remote console
+	host_status_t status;           // global host state
+	game_status_t game;             // game manager
+	uint          type;             // running at
+	poolhandle_t  mempool;          // static mempool for misc allocations
+	poolhandle_t  imagepool;        // imagelib mempool
+	poolhandle_t  soundpool;        // soundlib mempool
+	string        finalmsg;         // server shutdown final message
+	string        downloadfile;     // filename to be downloading
+	int           downloadcount;    // how many files remain to downloading
+	char          deferred_cmd[128];// deferred commands
+
+	host_redirect_t rd; // remote console
+
+	void   *hWnd;          // main window
 
 	// command line parms
-	int		argc;
-	char	**argv;
+	char **argv;
+	int	 argc;
 
-	// ==== shared through RefAPI's ref_host_t
-	double		realtime;		// host.curtime
-	double		frametime;	// time between engine frames
-	uint		features;		// custom features that enables by mod-maker request
-	// ==== shared through RefAPI's ref_host_t
+	uint     framecount;     // global framecount
+	uint     errorframe;     // to prevent multiple host error
+	uint32_t bugcomp; // bug compatibility level, for very "special" games
+	double   realframetime;  // for some system events, e.g. console animations
+	double   starttime;      // measure time to first frame
+	double   pureframetime;  // count of sleeps can be inserted between frames
+	double   force_draw_version_time;
 
-	double		realframetime;	// for some system events, e.g. console animations
+	char   draw_decals[MAX_DECALS][MAX_QPATH]; // list of unique decal indexes
+	vec3_t player_mins[MAX_MAP_HULLS];         // 4 hulls allowed
+	vec3_t player_maxs[MAX_MAP_HULLS];         // 4 hulls allowed
 
-	uint		framecount;	// global framecount
-
-	// list of unique decal indexes
-	char		draw_decals[MAX_DECALS][MAX_QPATH];
-
-	vec3_t		player_mins[MAX_MAP_HULLS];	// 4 hulls allowed
-	vec3_t		player_maxs[MAX_MAP_HULLS];	// 4 hulls allowed
-
-	void*			hWnd;		// main window
-	qboolean		allow_console;	// allow console in dev-mode or multiplayer game
-	qboolean		allow_console_init;	// initial value to allow the console
-	qboolean		key_overstrike;	// key overstrike mode
-	qboolean		stuffcmds_pending;	// should execute stuff commands
-	qboolean		allow_cheats;	// this host will allow cheating
-	qboolean		con_showalways;	// show console always (developer and dedicated)
-	qboolean		change_game;	// initialize when game is changed
-	qboolean		mouse_visible;	// vgui override cursor control (never change outside Platform_SetCursorType!)
-	qboolean		shutdown_issued;	// engine is shutting down
-	double			force_draw_version_time;
-	qboolean		apply_game_config;	// when true apply only to game cvars and ignore all other commands
-	qboolean		apply_opengl_config;// when true apply only to opengl cvars and ignore all other commands
-	qboolean		config_executed;	// a bit who indicated was config.cfg already executed e.g. from valve.rc
-	qboolean		crashed;		// set to true if crashed
-	qboolean		daemonized;
-	qboolean		enabledll;
-	qboolean		textmode;
+	qboolean allow_console;       // allow console in dev-mode or multiplayer game
+	qboolean allow_console_init;  // initial value to allow the console
+	qboolean key_overstrike;      // key overstrike mode
+	qboolean stuffcmds_pending;   // should execute stuff commands
+	qboolean allow_cheats;        // this host will allow cheating
+	qboolean change_game;         // initialize when game is changed
+	qboolean mouse_visible;       // vgui override cursor control (never change outside Platform_SetCursorType!)
+	qboolean shutdown_issued;     // engine is shutting down
+	qboolean apply_game_config;   // when true apply only to game cvars and ignore all other commands
+	qboolean apply_opengl_config; // when true apply only to opengl cvars and ignore all other commands
+	qboolean config_executed;     // a bit who indicated was config.cfg already executed e.g. from valve.rc
+	qboolean crashed;             // set to true if crashed
+#if XASH_DLL_LOADER
+	qboolean enabledll;
+#endif
+	qboolean textmode;
 
 	// some settings were changed and needs to global update
-	qboolean		userinfo_changed;
-	qboolean		movevars_changed;
-	qboolean		renderinfo_changed;
-
-	char		rootdir[MAX_OSPATH];	// member root directory
-	char		rodir[MAX_OSPATH];		// readonly root
-	char		gamefolder[MAX_QPATH];	// it's a default gamefolder
-	poolhandle_t imagepool;	// imagelib mempool
-	poolhandle_t soundpool;	// soundlib mempool
+	qboolean userinfo_changed;
+	qboolean movevars_changed;
+	qboolean renderinfo_changed;
 
 	// for IN_MouseMove() easy access
-	int		window_center_x;
-	int		window_center_y;
-
-	struct decallist_s	*decalList;	// used for keep decals, when renderer is restarted or changed
-	int		numdecals;
-
-	// bug compatibility level, for very "special" games
-	uint32_t bugcomp;
-
-	// measure time to first frame
-	double starttime;
-
-	// count of sleeps can be inserted between frames
-	double pureframetime;
+	int      window_center_x;
+	int      window_center_y;
+	string   gamedll;
+	string   clientlib;
 } host_parm_t;
 
 extern host_parm_t	host;
-extern sysinfo_t	SI;
 
 #define CMD_SERVERDLL	BIT( 0 )		// added by server.dll
 #define CMD_CLIENTDLL	BIT( 1 )		// added by client.dll
@@ -376,8 +357,7 @@ typedef void (*xcommand_t)( void );
 //
 // filesystem_engine.c
 //
-qboolean FS_LoadProgs( void );
-void FS_Init( void );
+void FS_Init( const char *basedir );
 void FS_Shutdown( void );
 void *FS_GetNativeObject( const char *obj );
 
@@ -475,14 +455,6 @@ typedef enum
 	WF_TOTALCOUNT,	// must be last
 } sndformat_t;
 
-// soundlib global settings
-typedef enum
-{
-	SL_USE_LERPING	= BIT(0),		// lerping sounds during resample
-	SL_KEEP_8BIT	= BIT(1),		// don't expand 8bit sounds automatically up to 16 bit
-	SL_ALLOW_OVERWRITE	= BIT(2),		// allow to overwrite stored sounds
-} slFlags_t;
-
 // wavdata output flags
 typedef enum
 {
@@ -491,21 +463,20 @@ typedef enum
 	SOUND_STREAM	= BIT( 1 ),	// this is a streaminfo, not a real sound
 
 	// Sound_Process manipulation flags
-	SOUND_RESAMPLE	= BIT(12),	// resample sound to specified rate
-	SOUND_CONVERT16BIT	= BIT(13),	// change sound resolution from 8 bit to 16
+	SOUND_RESAMPLE	= BIT( 12 ),	// resample sound to specified rate
 } sndFlags_t;
 
 typedef struct
 {
-	word	rate;		// num samples per second (e.g. 11025 - 11 khz)
-	byte	width;		// resolution - bum bits divided by 8 (8 bit is 1, 16 bit is 2)
-	byte	channels;		// num channels (1 - mono, 2 - stereo)
-	int	loopStart;	// offset at this point sound will be looping while playing more than only once
-	int	samples;		// total samplecount in wav
-	uint	type;		// compression type
-	uint	flags;		// misc sound flags
-	byte	*buffer;		// sound buffer
-	size_t	size;		// for bounds checking
+	word    rate;      // num samples per second (e.g. 11025 - 11 khz)
+	byte    width;     // resolution - bum bits divided by 8 (8 bit is 1, 16 bit is 2)
+	byte    channels;  // num channels (1 - mono, 2 - stereo)
+	uint    loopStart; // offset at this point sound will be looping while playing more than only once
+	uint    samples;   // total samplecount in wav
+	uint    type;      // compression type
+	uint    flags;     // misc sound flags
+	byte   *buffer;    // sound buffer
+	size_t  size;      // for bounds checking
 } wavdata_t;
 
 //
@@ -540,12 +511,10 @@ void Host_WriteServerConfig( const char *name );
 void Host_WriteOpenGLConfig( void );
 void Host_WriteVideoConfig( void );
 void Host_WriteConfig( void );
-qboolean Host_IsLocalGame( void );
-qboolean Host_IsLocalClient( void );
 void Host_ShutdownServer( void );
 void Host_Error( const char *error, ... ) _format( 1 );
 void Host_ValidateEngineFeatures( uint32_t features );
-void Host_Frame( float time );
+void Host_Frame( double time );
 void Host_Credits( void );
 
 //
@@ -556,7 +525,7 @@ void COM_NewGame( char const *pMapName );
 void COM_LoadLevel( char const *pMapName, qboolean background );
 void COM_LoadGame( char const *pSaveFileName );
 void COM_ChangeLevel( char const *pNewLevel, char const *pLandmarkName, qboolean background );
-void COM_Frame( float time );
+void COM_Frame( double time );
 
 /*
 ==============================================================
@@ -682,7 +651,6 @@ struct physent_s;
 struct sv_client_s;
 typedef struct sizebuf_s sizebuf_t;
 qboolean CL_IsInGame( void );
-qboolean CL_IsInMenu( void );
 qboolean CL_IsInConsole( void );
 qboolean CL_IsThirdPerson( void );
 qboolean CL_IsIntermission( void );
@@ -700,8 +668,9 @@ void Log_Printf( const char *fmt, ... ) _format( 1 );
 void SV_BroadcastCommand( const char *fmt, ... ) _format( 1 );
 void SV_BroadcastPrintf( struct sv_client_s *ignore, const char *fmt, ... ) _format( 2 );
 void CL_ClearStaticEntities( void );
-qboolean S_StreamGetCurrentState( char *currentTrack, char *loopTrack, int *position );
+qboolean S_StreamGetCurrentState( char *currentTrack, size_t currentTrackSize, char *loopTrack, size_t loopTrackSize, int *position );
 void CL_ServerCommand( qboolean reliable, const char *fmt, ... ) _format( 2 );
+void CL_UpdateInfo( const char *key, const char *value );
 void CL_HudMessage( const char *pMessage );
 const char *CL_MsgInfo( int cmd );
 void SV_DrawDebugTriangles( void );
@@ -775,6 +744,18 @@ int COM_CompareFileTime( const char *filename1, const char *filename2, int *iCom
 char *va( const char *format, ... ) _format( 1 );
 qboolean CRC32_MapFile( dword *crcvalue, const char *filename, qboolean multiplayer );
 
+static inline qboolean Host_IsLocalGame( void )
+{
+	if( SV_Active( ))
+		return SV_GetMaxClients() == 1 ? true : false;
+	return CL_GetMaxClients() == 1 ? true : false;
+}
+
+static inline qboolean Host_IsLocalClient( void )
+{
+	return CL_Initialized( ) && SV_Initialized( ) ? true : false;
+}
+
 // soundlib shared exports
 qboolean S_Init( void );
 void S_Shutdown( void );

engine/common/con_utils.c

@@ -465,7 +465,7 @@ static qboolean Cmd_GetSoundList( const char *s, char *completedname, int length
 	t = FS_Search( va( "%s%s*.*", DEFAULT_SOUNDPATH, s ), true, false );
 	if( !t ) return false;
 
-	Q_strncpy( matchbuf, t->filenames[0] + sizeof( DEFAULT_SOUNDPATH ) - 1, MAX_STRING );
+	Q_strncpy( matchbuf, t->filenames[0] + sizeof( DEFAULT_SOUNDPATH ) - 1, sizeof( matchbuf ));
 	COM_StripExtension( matchbuf );
 	if( completedname && length )
 		Q_strncpy( completedname, matchbuf, length );
@@ -478,7 +478,7 @@ static qboolean Cmd_GetSoundList( const char *s, char *completedname, int length
 		if( Q_stricmp( ext, "wav" ) && Q_stricmp( ext, "mp3" ))
 			continue;
 
-		Q_strncpy( matchbuf, t->filenames[i] + sizeof( DEFAULT_SOUNDPATH ) - 1, MAX_STRING );
+		Q_strncpy( matchbuf, t->filenames[i] + sizeof( DEFAULT_SOUNDPATH ) - 1, sizeof( matchbuf ));
 		COM_StripExtension( matchbuf );
 		Con_Printf( "%16s\n", matchbuf );
 		numsounds++;
@@ -585,7 +585,7 @@ static qboolean Cmd_GetKeysList( const char *s, char *completedname, int length
 		Con_Printf( "%16s\n", matchbuf );
 	}
 
-	Con_Printf( "\n^3 %lu keys found.\n", numkeys );
+	Con_Printf( "\n^3 %zu keys found.\n", numkeys );
 
 	if( completedname && length )
 	{
@@ -764,14 +764,14 @@ static qboolean Cmd_GetGamesList( const char *s, char *completedname, int length
 	}
 
 	if( !numgamedirs ) return false;
-	Q_strncpy( matchbuf, gamedirs[0], MAX_STRING );
+	Q_strncpy( matchbuf, gamedirs[0], sizeof( matchbuf ));
 	if( completedname && length )
 		Q_strncpy( completedname, matchbuf, length );
 	if( numgamedirs == 1 ) return true;
 
 	for( i = 0; i < numgamedirs; i++ )
 	{
-		Q_strncpy( matchbuf, gamedirs[i], MAX_STRING );
+		Q_strncpy( matchbuf, gamedirs[i], sizeof( matchbuf ));
 		Con_Printf( "%16s\n", matchbuf );
 	}
 
@@ -825,14 +825,14 @@ static qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
 	}
 
 	if( !numcdcommands ) return false;
-	Q_strncpy( matchbuf, cdcommands[0], MAX_STRING );
+	Q_strncpy( matchbuf, cdcommands[0], sizeof( matchbuf ));
 	if( completedname && length )
 		Q_strncpy( completedname, matchbuf, length );
 	if( numcdcommands == 1 ) return true;
 
 	for( i = 0; i < numcdcommands; i++ )
 	{
-		Q_strncpy( matchbuf, cdcommands[i], MAX_STRING );
+		Q_strncpy( matchbuf, cdcommands[i], sizeof( matchbuf ));
 		Con_Printf( "%16s\n", matchbuf );
 	}
 
@@ -901,12 +901,10 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 		if( f )
 		{
 			qboolean  have_spawnpoints = false;
-			dheader_t *header;
 			dlump_t   entities;
 
 			memset( buf, 0, MAX_SYSPATH );
 			FS_Read( f, buf, MAX_SYSPATH );
-			header = (dheader_t *)buf;
 
 			// check all the lumps and some other errors
 			if( !Mod_TestBmodelLumps( f, t->filenames[i], buf, true, &entities ))
@@ -937,7 +935,7 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 				char	token[MAX_TOKEN];
 				qboolean	worldspawn = true;
 
-				Q_strncpy( message, "No Title", MAX_STRING );
+				Q_strncpy( message, "No Title", sizeof( message ));
 				pfile = ents;
 
 				while(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) != NULL )
@@ -1397,7 +1395,7 @@ void Host_WriteConfig( void )
 	f = FS_Open( "config.cfg.new", "w", false );
 	if( f )
 	{
-		Con_Reportf( "Host_WriteConfig()\n" );
+		Con_Reportf( "%s()\n", __func__ );
 		FS_Printf( f, "//=======================================================================\n");
 		FS_Printf( f, "//\t\t\tCopyright XashXT Group & Flying With Gauss %s (C)\n", Q_timestamp( TIME_YEAR_ONLY ));
 		FS_Printf( f, "//\t\t\tconfig.cfg - archive of cvars\n" );
@@ -1480,7 +1478,7 @@ void Host_WriteOpenGLConfig( void )
 	f = FS_Open( va( "%s.new", name ), "w", false );
 	if( f )
 	{
-		Con_Reportf( "Host_WriteGLConfig()\n" );
+		Con_Reportf( "%s()\n", __func__ );
 		FS_Printf( f, "//=======================================================================\n" );
 		FS_Printf( f, "//\t\t\tCopyright XashXT Group & Flying With Gauss %s (C)\n", Q_timestamp( TIME_YEAR_ONLY ));
 		FS_Printf( f, "//\t\t    %s - archive of renderer implementation cvars\n", name );
@@ -1510,7 +1508,7 @@ void Host_WriteVideoConfig( void )
 	f = FS_Open( "video.cfg.new", "w", false );
 	if( f )
 	{
-		Con_Reportf( "Host_WriteVideoConfig()\n" );
+		Con_Reportf( "%s()\n", __func__ );
 		FS_Printf( f, "//=======================================================================\n" );
 		FS_Printf( f, "//\t\t\tCopyright XashXT Group & Flying With Gauss %s (C)\n", Q_timestamp( TIME_YEAR_ONLY ));
 		FS_Printf( f, "//\t\tvideo.cfg - archive of renderer variables\n");

engine/common/crashhandler.c

@@ -80,7 +80,7 @@ static int Sys_ModuleName( HANDLE process, char *name, void *address, int len )
 
 static void Sys_StackTrace( PEXCEPTION_POINTERS pInfo )
 {
-	char message[1024];
+	char message[8192]; // match *nix Sys_Crash
 	int len = 0;
 	size_t i;
 	HANDLE process = GetCurrentProcess();
@@ -129,9 +129,29 @@ static void Sys_StackTrace( PEXCEPTION_POINTERS pInfo )
 	stackframe.AddrBStore.Mode = AddrModeFlat;
 	stackframe.AddrStack.Offset = context.IntSp;
 	stackframe.AddrStack.Mode = AddrModeFlat;
+#elif _M_ARM
+	image = IMAGE_FILE_MACHINE_ARMNT;
+	stackframe.AddrPC.Offset = context.Pc;
+	stackframe.AddrPC.Mode = AddrModeFlat;
+	stackframe.AddrFrame.Offset = context.R11;
+	stackframe.AddrFrame.Mode = AddrModeFlat;
+	stackframe.AddrStack.Offset = context.Sp;
+	stackframe.AddrStack.Mode = AddrModeFlat;
+#elif _M_ARM64
+	image = IMAGE_FILE_MACHINE_ARM64;
+	stackframe.AddrPC.Offset = context.Pc;
+	stackframe.AddrPC.Mode = AddrModeFlat;
+	stackframe.AddrFrame.Offset = context.Fp;
+	stackframe.AddrFrame.Mode = AddrModeFlat;
+	stackframe.AddrStack.Offset = context.Sp;
+	stackframe.AddrStack.Mode = AddrModeFlat;	
 #elif
 #error
 #endif
+
+	len = Q_snprintf( message, sizeof( message ), "Ver: " XASH_ENGINE_NAME " " XASH_VERSION " (build %i-%s, %s-%s)\n",
+		Q_buildnum(), Q_buildcommit(), Q_buildos(), Q_buildarch() );
+
 	len += Q_snprintf( message + len, 1024 - len, "Sys_Crash: address %p, code %p\n",
 		pInfo->ExceptionRecord->ExceptionAddress, (void*)pInfo->ExceptionRecord->ExceptionCode );
 	if( SymGetLineFromAddr64( process, (DWORD64)pInfo->ExceptionRecord->ExceptionAddress, &dline, &line ) )
@@ -259,6 +279,10 @@ static long _stdcall Sys_Crash( PEXCEPTION_POINTERS pInfo )
 		// check to avoid recursive call
 		host.crashed = true;
 
+#ifdef XASH_SDL
+		SDL_SetWindowGrab( host.hWnd, SDL_FALSE );
+#endif // XASH_SDL
+
 #if DBGHELP
 		Sys_StackTrace( pInfo );
 #else
@@ -309,7 +333,6 @@ void Sys_SetupCrashHandler( void )
 {
 	SetErrorMode( SEM_FAILCRITICALERRORS );	// no abort/retry/fail errors
 	oldFilter = SetUnhandledExceptionFilter( Sys_Crash );
-	host.hInst = GetModuleHandle( NULL );
 }
 
 void Sys_RestoreCrashHandler( void )

engine/common/custom.c

@@ -16,6 +16,7 @@ GNU General Public License for more details.
 #include "common.h"
 #include "custom.h"
 #include "ref_common.h"
+#include "hpak.h" // be aware of HPK limits
 
 static rgbdata_t *CustomDecal_LoadImage( const char *path, void *raw, int size )
 {
@@ -93,7 +94,7 @@ qboolean COM_CreateCustomization( customization_t *pListHead, resource_t *pResou
 
 	if( FBitSet( flags, FCUST_FROMHPAK ))
 	{
-		if( !HPAK_GetDataPointer( CUSTOM_RES_PATH, pResource, (byte **)&pCust->pBuffer, NULL ))
+		if( !HPAK_GetDataPointer( hpk_custom_file.string, pResource, (byte **)&pCust->pBuffer, NULL ))
 			bError = true;
 	}
 	else
@@ -115,11 +116,11 @@ qboolean COM_CreateCustomization( customization_t *pListHead, resource_t *pResou
 		{
 			if( !FBitSet( flags, FCUST_IGNOREINIT ))
 			{
-				if( pResource->nDownloadSize >= (1 * 1024) && pResource->nDownloadSize <= ( 128 * 1024 ))
+				if( pResource->nDownloadSize >= HPAK_ENTRY_MIN_SIZE && pResource->nDownloadSize <= HPAK_ENTRY_MAX_SIZE )
 				{
 					pCust->bTranslated = true;
 					pCust->nUserData1 = 0;
-					pCust->nUserData2 = 1;
+					pCust->nUserData2 = 7;
 
 					if( !FBitSet( flags, FCUST_WIPEDATA ))
 						pCust->pInfo = CustomDecal_LoadImage( pResource->szFileName, pCust->pBuffer, pCust->resource.nDownloadSize );

engine/common/cvar.c

@@ -164,8 +164,7 @@ static qboolean Cvar_UpdateInfo( convar_t *var, const char *value, qboolean noti
 				return false; // failed to change value
 
 			// time to update server copy of userinfo
-			CL_ServerCommand( true, "setinfo \"%s\" \"%s\"\n", var->name, value );
-			CL_LegacyUpdateInfo();
+			CL_UpdateInfo( var->name, value );
 		}
 #endif
 	}
@@ -794,7 +793,7 @@ void GAME_EXPORT Cvar_Set( const char *var_name, const char *value )
 	if( !var_name )
 	{
 		// there is an error in C code if this happens
-		Con_Printf( "Cvar_Set: passed NULL variable name\n" );
+		Con_Printf( "%s: passed NULL variable name\n", __func__ );
 		return;
 	}
 
@@ -803,7 +802,7 @@ void GAME_EXPORT Cvar_Set( const char *var_name, const char *value )
 	if( !var )
 	{
 		// there is an error in C code if this happens
-		Con_Printf( "Cvar_Set: variable '%s' not found\n", var_name );
+		Con_Printf( "%s: variable '%s' not found\n", __func__, var_name );
 		return;
 	}
 
@@ -848,7 +847,7 @@ float GAME_EXPORT Cvar_VariableValue( const char *var_name )
 	if( !var_name )
 	{
 		// there is an error in C code if this happens
-		Con_Printf( "Cvar_VariableValue: passed NULL variable name\n" );
+		Con_Printf( "%s: passed NULL variable name\n", __func__ );
 		return 0.0f;
 	}
 
@@ -885,7 +884,7 @@ const char *Cvar_VariableString( const char *var_name )
 	if( !var_name )
 	{
 		// there is an error in C code if this happens
-		Con_Printf( "Cvar_VariableString: passed NULL variable name\n" );
+		Con_Printf( "%s: passed NULL variable name\n", __func__ );
 		return "";
 	}
 
@@ -955,7 +954,7 @@ static void Cvar_SetGL( const char *name, const char *value )
 
 static qboolean Cvar_ShouldSetCvar( convar_t *v, qboolean isPrivileged )
 {
-	const char *prefixes[] = { "cl_", "gl_", "m_", "r_", "hud_", "joy_" };
+	const char *prefixes[] = { "cl_", "gl_", "m_", "r_", "hud_", "joy_", "con_", "scr_" };
 	int i;
 
 	if( isPrivileged )

engine/common/dedicated.c

@@ -39,11 +39,6 @@ qboolean CL_IsInGame( void )
 	return true;	// always active for dedicated servers
 }
 
-qboolean CL_IsInMenu( void )
-{
-	return false;
-}
-
 qboolean CL_IsInConsole( void )
 {
 	return false;

engine/common/filesystem_engine.c

@@ -16,6 +16,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
+#include <errno.h>
 #include "common.h"
 #include "library.h"
 #include "platform/platform.h"
@@ -26,6 +27,15 @@ fs_globals_t *FI;
 static pfnCreateInterface_t fs_pfnCreateInterface;
 static HINSTANCE fs_hInstance;
 
+static void COM_StripDirectorySlash( char *pname )
+{
+	size_t len;
+
+	len = Q_strlen( pname );
+	if( len > 0 && pname[len - 1] == '/' )
+		pname[len - 1] = 0;
+}
+
 void *FS_GetNativeObject( const char *obj )
 {
 	if( fs_pfnCreateInterface )
@@ -80,7 +90,7 @@ static void FS_UnloadProgs( void )
 #define FILESYSTEM_STDIO_DLL "filesystem_stdio." OS_LIB_EXT
 #endif
 
-qboolean FS_LoadProgs( void )
+static qboolean FS_LoadProgs( void )
 {
 	const char *name = FILESYSTEM_STDIO_DLL;
 	FSAPI GetFSAPI;
@@ -89,63 +99,154 @@ qboolean FS_LoadProgs( void )
 
 	if( !fs_hInstance )
 	{
-		Host_Error( "%s: can't load filesystem library %s: %s\n", __func__, name, COM_GetLibraryError() );
+		Sys_Error( "%s: can't load filesystem library %s: %s\n", __func__, name, COM_GetLibraryError() );
 		return false;
 	}
 
 	if( !( GetFSAPI = (FSAPI)COM_GetProcAddress( fs_hInstance, GET_FS_API )))
 	{
 		FS_UnloadProgs();
-		Host_Error( "%s: can't find GetFSAPI entry point in %s\n", __func__, name );
+		Sys_Error( "%s: can't find GetFSAPI entry point in %s\n", __func__, name );
 		return false;
 	}
 
 	if( GetFSAPI( FS_API_VERSION, &g_fsapi, &FI, &fs_memfuncs ) != FS_API_VERSION )
 	{
 		FS_UnloadProgs();
-		Host_Error( "%s: can't initialize filesystem API: wrong version\n", __func__ );
+		Sys_Error( "%s: can't initialize filesystem API: wrong version\n", __func__ );
 		return false;
 	}
 
 	if( !( fs_pfnCreateInterface = (pfnCreateInterface_t)COM_GetProcAddress( fs_hInstance, "CreateInterface" )))
 	{
 		FS_UnloadProgs();
-		Host_Error( "%s: can't find CreateInterface entry point in %s\n", __func__, name );
+		Sys_Error( "%s: can't find CreateInterface entry point in %s\n", __func__, name );
 		return false;
 	}
 
 	Con_DPrintf( "%s: filesystem_stdio successfully loaded\n", __func__ );
-
 	return true;
 }
 
+static qboolean FS_DetermineRootDirectory( char *out, size_t size )
+{
+	const char *path = getenv( "XASH3D_BASEDIR" );
+
+	if( COM_CheckString( path ))
+	{
+		Q_strncpy( out, path, size );
+		return true;
+	}
+
+#if TARGET_OS_IOS
+	Q_strncpy( out, IOS_GetDocsDir(), size );
+	return true;
+#elif XASH_ANDROID && XASH_SDL
+	path = SDL_AndroidGetExternalStoragePath();
+	if( path != NULL )
+	{
+		Q_strncpy( out, path, size );
+		return true;
+	}
+	Sys_Error( "couldn't determine Android external storage path: %s", SDL_GetError( ));
+	return false;
+#elif XASH_PSVITA
+	if( PSVita_GetBasePath( out, size ))
+		return true;
+	Sys_Error( "couldn't find Xash3D data directory" );
+	return false;
+#elif ( XASH_SDL == 2 ) && !XASH_NSWITCH // GetBasePath not impl'd in switch-sdl2
+	path = SDL_GetBasePath();
+	if( path != NULL )
+	{
+		Q_strncpy( out, path, size );
+		SDL_free(( void *)path );
+		return true;
+	}
+
+#if XASH_POSIX || XASH_WIN32
+	if( getcwd( out, size ))
+		return true;
+	Sys_Error( "couldn't determine current directory: %s, getcwd: %s", SDL_GetError(), strerror( errno ));
+#else // !( XASH_POSIX || XASH_WIN32 )
+	Sys_Error( "couldn't determine current directory: %s", SDL_GetError( ));
+#endif // !( XASH_POSIX || XASH_WIN32 )
+	return false;
+#else // generic case
+	if( getcwd( out, size ))
+		return true;
+
+	Sys_Error( "couldn't determine current directory: %s", strerror( errno ));
+	return false;
+#endif // generic case
+}
+
+static qboolean FS_DetermineReadOnlyRootDirectory( char *out, size_t size )
+{
+	const char *env_rodir = getenv( "XASH3D_RODIR" );
+
+	if( _Sys_GetParmFromCmdLine( "-rodir", out, size ))
+		return true;
+
+	if( COM_CheckString( env_rodir ))
+	{
+		Q_strncpy( out, env_rodir, size );
+		return true;
+	}
+
+	return false;
+}
+
 /*
 ================
 FS_Init
 ================
 */
-void FS_Init( void )
+void FS_Init( const char *basedir )
 {
 	string gamedir;
+	char rodir[MAX_OSPATH], rootdir[MAX_OSPATH];
+	rodir[0] = rootdir[0] = 0;
+
+	if( !FS_DetermineRootDirectory( rootdir, sizeof( rootdir )) || !COM_CheckStringEmpty( rootdir ))
+	{
+		Sys_Error( "couldn't determine current directory (empty string)" );
+		return;
+	}
+	COM_FixSlashes( rootdir );
+	COM_StripDirectorySlash( rootdir );
+
+	FS_DetermineReadOnlyRootDirectory( rodir, sizeof( rodir ));
+	COM_FixSlashes( rodir );
+	COM_StripDirectorySlash( rodir );
+
+	if( !Sys_GetParmFromCmdLine( "-game", gamedir ))
+		Q_strncpy( gamedir, basedir, sizeof( gamedir )); // gamedir == basedir
+
+	FS_LoadProgs();
+
+	// TODO: this function will cause engine to stop in case of fail
+	// when it will have an option to return string error, restore Sys_Error
+	// FIXME: why do we call this function before InitStdio?
+	// because InitStdio immediately scans all available game directories
+	// and this better be reworked at some point
+	g_fsapi.SetCurrentDirectory( rootdir );
+
+	if( !g_fsapi.InitStdio( true, rootdir, basedir, gamedir, rodir ))
+	{
+		Sys_Error( "Can't init filesystem_stdio!\n" );
+		return;
+	}
 
 	Cmd_AddRestrictedCommand( "fs_rescan", FS_Rescan_f, "rescan filesystem search pathes" );
 	Cmd_AddRestrictedCommand( "fs_path", FS_Path_f_, "show filesystem search pathes" );
 	Cmd_AddRestrictedCommand( "fs_clearpaths", FS_ClearPaths_f, "clear filesystem search pathes" );
 
-	if( !Sys_GetParmFromCmdLine( "-game", gamedir ))
-		Q_strncpy( gamedir, SI.basedirName, sizeof( gamedir )); // gamedir == basedir
+	if( !Sys_GetParmFromCmdLine( "-dll", host.gamedll ))
+		host.gamedll[0] = 0;
 
-	if( !FS_InitStdio( true, host.rootdir, SI.basedirName, gamedir, host.rodir ))
-	{
-		Host_Error( "Can't init filesystem_stdio!\n" );
-		return;
-	}
-
-	if( !Sys_GetParmFromCmdLine( "-dll", SI.gamedll ))
-		SI.gamedll[0] = 0;
-
-	if( !Sys_GetParmFromCmdLine( "-clientlib", SI.clientlib ))
-		SI.clientlib[0] = 0;
+	if( !Sys_GetParmFromCmdLine( "-clientlib", host.clientlib ))
+		host.clientlib[0] = 0;
 }
 
 /*
@@ -158,11 +259,5 @@ void FS_Shutdown( void )
 	if( g_fsapi.ShutdownStdio )
 		g_fsapi.ShutdownStdio();
 
-	memset( &SI, 0, sizeof( sysinfo_t ));
-
 	FS_UnloadProgs();
 }
-
-
-
-

engine/common/host.c

@@ -18,8 +18,6 @@ GNU General Public License for more details.
 #include <SDL.h>
 #endif // XASH_SDL
 #include <stdarg.h>  // va_args
-#include <errno.h> // errno
-#include <string.h> // strerror
 #if !XASH_WIN32
 #include <unistd.h> // fork
 #include <sys/types.h>
@@ -29,7 +27,6 @@ GNU General Public License for more details.
 #if XASH_EMSCRIPTEN
 #include <emscripten/emscripten.h>
 #endif
-#include <errno.h>
 #include "common.h"
 #include "base_cmd.h"
 #include "client.h"
@@ -45,7 +42,6 @@ GNU General Public License for more details.
 
 pfnChangeGame	pChangeGame = NULL;
 host_parm_t		host;	// host parms
-sysinfo_t		SI;
 
 #ifdef XASH_ENGINE_TESTS
 struct tests_stats_s tests_stats;
@@ -53,7 +49,7 @@ struct tests_stats_s tests_stats;
 
 CVAR_DEFINE( host_developer, "developer", "0", FCVAR_FILTERABLE, "engine is in development-mode" );
 CVAR_DEFINE_AUTO( sys_timescale, "1.0", FCVAR_FILTERABLE, "scale frame time" );
-CVAR_DEFINE_AUTO( sys_ticrate, "100", 0, "framerate in dedicated mode" );
+CVAR_DEFINE_AUTO( sys_ticrate, "100", FCVAR_SERVER, "framerate in dedicated mode" );
 
 static CVAR_DEFINE_AUTO( host_serverstate, "0", FCVAR_READ_ONLY, "displays current server state" );
 static CVAR_DEFINE_AUTO( host_gameloaded, "0", FCVAR_READ_ONLY, "inidcates a loaded game.dll" );
@@ -63,6 +59,7 @@ CVAR_DEFINE( host_maxfps, "fps_max", "72", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "host
 static CVAR_DEFINE_AUTO( host_framerate, "0", FCVAR_FILTERABLE, "locks frame timing to this value in seconds" );
 static CVAR_DEFINE( host_sleeptime, "sleeptime", "1", FCVAR_ARCHIVE|FCVAR_FILTERABLE, "milliseconds to sleep for each frame. higher values reduce fps accuracy" );
 static CVAR_DEFINE_AUTO( host_sleeptime_debug, "0", 0, "print sleeps between frames" );
+CVAR_DEFINE_AUTO( host_allow_materials, "0", FCVAR_LATCH|FCVAR_ARCHIVE, "allow texture replacements from materials/ folder" );
 CVAR_DEFINE( con_gamemaps, "con_mapfilter", "1", FCVAR_ARCHIVE, "when true show only maps in game folder" );
 
 typedef struct feature_message_s
@@ -75,6 +72,7 @@ typedef struct feature_message_s
 static feature_message_t bugcomp_features[] =
 {
 { BUGCOMP_PENTITYOFENTINDEX_FLAG, "pfnPEntityOfEntIndex bugfix revert", "peoei" },
+{ BUGCOMP_MESSAGE_REWRITE_FACILITY_FLAG, "GoldSrc Message Rewrite Facility", "gsmrf" },
 };
 
 static feature_message_t engine_features[] =
@@ -91,7 +89,7 @@ static feature_message_t engine_features[] =
 { ENGINE_STEP_POSHISTORY_LERP, "MOVETYPE_STEP Position History Based Lerping" },
 };
 
-static void Sys_PrintUsage( void )
+static void Sys_PrintUsage( const char *exename )
 {
 	string version_str;
 	const char *usage_str;
@@ -99,10 +97,14 @@ static void Sys_PrintUsage( void )
 	Q_snprintf( version_str, sizeof( version_str ),
 		XASH_ENGINE_NAME " %i/" XASH_VERSION " (%s-%s build %i)", PROTOCOL_VERSION, Q_buildos(), Q_buildarch(), Q_buildnum( ));
 
-#if XASH_WIN32
-#define XASH_EXE "(xash).exe"
+#if XASH_MESSAGEBOX != MSGBOX_STDERR
+	#if XASH_WIN32
+		#define XASH_EXE "(xash).exe"
+	#else
+		#define XASH_EXE "(xash)"
+	#endif
 #else
-#define XASH_EXE "(xash)"
+	#define XASH_EXE "%s"
 #endif
 
 #define O( x, y ) "  "x"  "y"\n"
@@ -190,7 +192,8 @@ static void Sys_PrintUsage( void )
 #if XASH_MESSAGEBOX != MSGBOX_STDERR
 	Platform_MessageBox( version_str, usage_str, false );
 #else
-	fprintf( stderr, "%s\n%s", version_str, usage_str );
+	fprintf( stderr, "%s\n", version_str );
+	fprintf( stderr, usage_str, exename );
 #endif
 
 	Sys_Quit();
@@ -241,7 +244,7 @@ void Host_ValidateEngineFeatures( uint32_t features )
 {
 	uint32_t mask = ENGINE_FEATURES_MASK;
 
-#if !HOST_DEDICATED
+#if !XASH_DEDICATED
 	if( !Host_IsDedicated( ) && cls.legacymode )
 		mask = ENGINE_LEGACY_FEATURES_MASK;
 #endif
@@ -315,18 +318,6 @@ void Host_EndGame( qboolean abort, const char *message, ... )
 	if( abort ) Host_AbortCurrentFrame ();
 }
 
-/*
-================
-Host_AbortCurrentFrame
-
-aborts the current host frame and goes on with the next one
-================
-*/
-void Host_AbortCurrentFrame( void )
-{
-	longjmp( host.abortframe, 1 );
-}
-
 /*
 ==================
 Host_CalcSleep
@@ -334,14 +325,7 @@ Host_CalcSleep
 */
 static int Host_CalcSleep( void )
 {
-#ifndef XASH_DEDICATED
-	// never sleep in timedemo for benchmarking purposes
-	// also don't sleep with vsync for less lag
-	if( CL_IsTimeDemo( ) || gl_vsync.value )
-		return 0;
-#endif
-
-	if( Host_IsDedicated() )
+	if( Host_IsDedicated( ))
 	{
 		// let the dedicated server some sleep
 		return host_sleeptime.value;
@@ -423,7 +407,6 @@ static void Host_Exec_f( void )
 	byte *f;
 	char *txt;
 	fs_offset_t	len;
-	const char *arg;
 
 	if( Cmd_Argc() != 2 )
 	{
@@ -431,7 +414,8 @@ static void Host_Exec_f( void )
 		return;
 	}
 
-	arg = Cmd_Argv( 1 );
+	Q_strncpy( cfgpath, Cmd_Argv( 1 ), sizeof( cfgpath ));
+	COM_DefaultExtension( cfgpath, ".cfg", sizeof( cfgpath )); // append as default
 
 #ifndef XASH_DEDICATED
 	if( !Cmd_CurrentCommandIsPrivileged() )
@@ -451,7 +435,7 @@ static void Host_Exec_f( void )
 
 		for( i = 0; i < ARRAYSIZE( unprivilegedWhitelist ); i++ )
 		{
-			if( !Q_strcmp( arg, unprivilegedWhitelist[i] ))
+			if( !Q_strcmp( cfgpath, unprivilegedWhitelist[i] ))
 			{
 				allow = true;
 				break;
@@ -460,21 +444,15 @@ static void Host_Exec_f( void )
 
 		if( !allow )
 		{
-			Con_Printf( "exec %s: not privileged or in whitelist\n", arg );
+			Con_Printf( "exec %s: not privileged or in whitelist\n", cfgpath );
 			return;
 		}
 	}
 #endif // XASH_DEDICATED
 
-	if( !Q_stricmp( "game.cfg", arg ))
-	{
-		// don't execute game.cfg in singleplayer
-		if( SV_GetMaxClients() == 1 )
-			return;
-	}
-
-	Q_strncpy( cfgpath, arg, sizeof( cfgpath ));
-	COM_DefaultExtension( cfgpath, ".cfg", sizeof( cfgpath )); // append as default
+	// don't execute game.cfg in singleplayer
+	if( SV_GetMaxClients() == 1 && !Q_stricmp( "game.cfg", cfgpath ))
+		return;
 
 	f = FS_LoadFile( cfgpath, &len, false );
 	if( !f )
@@ -483,17 +461,18 @@ static void Host_Exec_f( void )
 		return;
 	}
 
-	if( !Q_stricmp( "config.cfg", arg ))
+	if( !Q_stricmp( "config.cfg", cfgpath ))
 		host.config_executed = true;
 
 	// adds \n\0 at end of the file
 	txt = Z_Calloc( len + 2 );
 	memcpy( txt, f, len );
-	Q_strncat( txt, "\n", len + 2 );
+	txt[len] = '\n';
+	txt[len + 1] = '\0';
 	Mem_Free( f );
 
 	if( !host.apply_game_config )
-		Con_Printf( "execing %s\n", arg );
+		Con_Printf( "execing %s\n", Cmd_Argv( 1 ));
 	Cbuf_InsertText( txt );
 	Mem_Free( txt );
 }
@@ -528,33 +507,6 @@ static void Host_Minimize_f( void )
 #endif
 }
 
-/*
-=================
-Host_IsLocalGame
-
-singleplayer game detect
-=================
-*/
-qboolean Host_IsLocalGame( void )
-{
-	if( SV_Active( ))
-	{
-		return ( SV_GetMaxClients() == 1 ) ? true : false;
-	}
-	else
-	{
-		return ( CL_GetMaxClients() == 1 ) ? true : false;
-	}
-}
-
-qboolean Host_IsLocalClient( void )
-{
-	// only the local client have the active server
-	if( CL_Initialized( ) && SV_Initialized( ))
-		return true;
-	return false;
-}
-
 /*
 =================
 Host_RegisterDecal
@@ -599,10 +551,6 @@ static void Host_InitDecals( void )
 	int	i, num_decals = 0;
 	search_t	*t;
 
-	// NOTE: only once resource without which engine can't continue work
-	if( !FS_FileExists( "gfx/conchars", false ))
-		Sys_Error( "W_LoadWadFile: couldn't load gfx.wad\n" );
-
 	memset( host.draw_decals, 0, sizeof( host.draw_decals ));
 
 	// lookup all the decals in decals.wad (basedir, gamedir, falldir)
@@ -615,7 +563,7 @@ static void Host_InitDecals( void )
 	}
 
 	if( t ) Mem_Free( t );
-	Con_Reportf( "InitDecals: %i decals\n", num_decals );
+	Con_Reportf( "%s: %i decals\n", __func__, num_decals );
 }
 
 /*
@@ -647,7 +595,7 @@ static double Host_CalcFPS( void )
 {
 	double	fps = 0.0;
 
-	if( Host_IsDedicated() )
+	if( Host_IsDedicated( ))
 	{
 		fps = sys_ticrate.value;
 	}
@@ -760,7 +708,7 @@ Host_FilterTime
 Returns false if the time is too short to run a frame
 ===================
 */
-static qboolean Host_FilterTime( float time )
+static qboolean Host_FilterTime( double time )
 {
 	static double	oldtime;
 	double dt;
@@ -790,9 +738,9 @@ static qboolean Host_FilterTime( float time )
 Host_Frame
 =================
 */
-void Host_Frame( float time )
+void Host_Frame( double time )
 {
-	double t1, t2;
+	double t1;
 
 	// decide the simulation time
 	if( !Host_FilterTime( time ))
@@ -810,11 +758,8 @@ void Host_Frame( float time )
 	Host_ClientFrame (); // client frame
 	HTTP_Run();			 // both server and client
 
-	t2 = Sys_DoubleTime();
-
-	host.pureframetime = t2 - t1;
-
 	host.framecount++;
+	host.pureframetime = Sys_DoubleTime() - t1;
 }
 
 /*
@@ -837,11 +782,11 @@ void GAME_EXPORT Host_Error( const char *error, ... )
 
 	if( host.framecount < 3 )
 	{
-		Sys_Error( "Host_InitError: %s", hosterror1 );
+		Sys_Error( "%sInit: %s", __func__, hosterror1 );
 	}
 	else if( host.framecount == host.errorframe )
 	{
-		Sys_Error( "Host_MultiError: %s", hosterror2 );
+		Sys_Error( "%sMulti: %s", __func__, hosterror2 );
 	}
 	else
 	{
@@ -849,7 +794,7 @@ void GAME_EXPORT Host_Error( const char *error, ... )
 		{
 			UI_SetActiveMenu( false );
 			Key_SetKeyDest( key_console );
-			Con_Printf( "Host_Error: %s", hosterror1 );
+			Con_Printf( "%s: %s", __func__, hosterror1 );
 		}
 		else Platform_MessageBox( "Host Error", hosterror1, true );
 	}
@@ -859,12 +804,12 @@ void GAME_EXPORT Host_Error( const char *error, ... )
 
 	if( recursive )
 	{
-		Con_Printf( "Host_RecursiveError: %s", hosterror2 );
+		Con_Printf( "%sRecursive: %s", __func__, hosterror2 );
 		Sys_Error( "%s", hosterror1 );
 	}
 
 	recursive = true;
-	Q_strncpy( hosterror2, hosterror1, MAX_SYSPATH );
+	Q_strncpy( hosterror2, hosterror1, sizeof( hosterror2 ));
 	host.errorframe = host.framecount; // to avoid multply calls per frame
 	Q_snprintf( host.finalmsg, sizeof( host.finalmsg ), "Server crashed: %s", hosterror1 );
 
@@ -958,15 +903,15 @@ static void Host_RunTests( int stage )
 
 static uint32_t Host_CheckBugcomp( void )
 {
+	const char *prev, *next;
 	uint32_t flags = 0;
 	string args, arg;
-	char *prev, *next;
 	size_t i;
 
 	if( !Sys_CheckParm( "-bugcomp" ))
 		return 0;
 
-	if( Sys_GetParmFromCmdLine( "-bugcomp", args ) && args[0] != '-' )
+	if( Sys_GetParmFromCmdLine( "-bugcomp", args ) && isalpha( args[0] ))
 	{
 		for( prev = args, next = Q_strchrnul( prev, '+' ); ; prev = next + 1, next = Q_strchrnul( prev, '+' ))
 		{
@@ -1003,40 +948,59 @@ static uint32_t Host_CheckBugcomp( void )
 	return flags;
 }
 
+static void Host_DetermineExecutableName( char *out, size_t size )
+{
+#if XASH_WIN32
+	char temp[MAX_SYSPATH];
+
+	if( GetModuleFileName( NULL, temp, sizeof( temp )))
+		COM_FileBase( temp, out, size );
+#else
+	if( host.argc > 0 )
+		COM_FileBase( host.argv[0], out, size );
+	else
+		Q_strncpy( out, "xash", size );
+#endif
+}
+
 /*
 =================
 Host_InitCommon
 =================
 */
-static void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bChangeGame )
+static void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bChangeGame, char *exename, size_t exename_size )
 {
-	char		dev_level[4];
-	int		developer = DEFAULT_DEV;
-	const char *baseDir;
-	char ticrate[16];
-	int len, i;
+	const char *basedir = progname[0] == '#' ? progname + 1 : progname;
+	char dev_level[4], ticrate[16];
+	int developer = DEFAULT_DEV;
 
 	// some commands may turn engine into infinite loop,
 	// e.g. xash.exe +game xash -game xash
 	// so we clear all cmd_args, but leave dbg states as well
 	Sys_ParseCommandLine( argc, argv );
+	Host_DetermineExecutableName( exename, exename_size );
 
-	if( !Sys_CheckParm( "-disablehelp" ) )
+	if( !Sys_CheckParm( "-disablehelp" ))
 	{
-		 if( Sys_CheckParm( "-help" ) || Sys_CheckParm( "-h" ) || Sys_CheckParm( "--help" ) )
-		 {
-			Sys_PrintUsage();
-		 }
+		if( Sys_CheckParm( "-help" ) || Sys_CheckParm( "-h" ) || Sys_CheckParm( "--help" ))
+			Sys_PrintUsage( exename );
 	}
 
-	if( !Sys_CheckParm( "-noch" ) )
+	if( !Sys_CheckParm( "-noch" ))
 		Sys_SetupCrashHandler();
 
+#if XASH_DLL_LOADER
 	host.enabledll = !Sys_CheckParm( "-nodll" );
+#endif
 
 	host.change_game = bChangeGame || Sys_CheckParm( "-changegame" );
 	host.config_executed = false;
 	host.status = HOST_INIT; // initialzation started
+	host.type = HOST_DEDICATED; // predict state
+#ifndef XASH_DEDICATED
+	if( !Sys_CheckParm( "-dedicated" ))
+		host.type = HOST_NORMAL;
+#endif
 
 	Memory_Init(); // init memory subsystem
 
@@ -1044,11 +1008,6 @@ static void Host_InitCommon( int argc, char **argv, const char *progname, qboole
 
 	host.allow_console = DEFAULT_ALLOWCONSOLE;
 
-	// HACKHACK: Quake console is always allowed
-	// TODO: determine if we are running QWrap more reliable
-	if( !host.allow_console && ( Sys_CheckParm( "-console" ) || !Q_stricmp( SI.exeName, "quake" )))
-		host.allow_console = true;
-
 	if( Sys_CheckParm( "-dev" ))
 	{
 		host.allow_console = true;
@@ -1069,40 +1028,9 @@ static void Host_InitCommon( int argc, char **argv, const char *progname, qboole
 	}
 #endif
 
-	host.con_showalways = true;
-
-#if XASH_DEDICATED
-	host.type = HOST_DEDICATED; // predict state
-#else
-	if( Sys_CheckParm("-dedicated") || progname[0] == '#' )
-	{
-		host.type = HOST_DEDICATED;
-	}
-	else
-	{
-		host.type = HOST_NORMAL;
-	}
-#endif
-
-	// set default gamedir
-	if( progname[0] == '#' )
-		progname++;
-
-	Q_strncpy( SI.exeName, progname, sizeof( SI.exeName ));
-	Q_strncpy( SI.basedirName, progname, sizeof( SI.basedirName ));
-
-	if( Host_IsDedicated() )
-	{
-		Sys_MergeCommandLine( );
-
+	// always enable console for Quake
+	if( !host.allow_console && ( Sys_CheckParm( "-console" ) || !Q_strnicmp( exename, "quake", 5 )))
 		host.allow_console = true;
-	}
-	else
-	{
-		// don't show console as default
-		if( developer <= DEV_NORMAL )
-			host.con_showalways = false;
-	}
 
 	// member console allowing
 	host.allow_console_init = host.allow_console;
@@ -1143,93 +1071,8 @@ static void Host_InitCommon( int argc, char **argv, const char *progname, qboole
 		Host_RunTests( 0 );
 #endif
 
-	Platform_Init();
-
-	baseDir = getenv( "XASH3D_BASEDIR" );
-
-	if( COM_CheckString( baseDir ) )
-	{
-		Q_strncpy( host.rootdir, baseDir, sizeof( host.rootdir ));
-	}
-	else
-	{
-#if TARGET_OS_IOS
-		Q_strncpy( host.rootdir, IOS_GetDocsDir(), sizeof( host.rootdir ));
-#elif XASH_ANDROID && XASH_SDL
-		Q_strncpy( host.rootdir, SDL_AndroidGetExternalStoragePath(), sizeof( host.rootdir ));
-#elif XASH_PSVITA
-		if ( !PSVita_GetBasePath( host.rootdir, sizeof( host.rootdir )))
-		{
-			Sys_Error( "couldn't find xash3d data directory" );
-			host.rootdir[0] = 0;
-		}
-#elif (XASH_SDL == 2) && !XASH_NSWITCH // GetBasePath not impl'd in switch-sdl2
-		char *szBasePath = SDL_GetBasePath();
-		if( szBasePath )
-		{
-			Q_strncpy( host.rootdir, szBasePath, sizeof( host.rootdir ));
-			SDL_free( szBasePath );
-		}
-		else
-		{
-#if XASH_POSIX || XASH_WIN32
-			if( !getcwd( host.rootdir, sizeof( host.rootdir )))
-				Sys_Error( "couldn't determine current directory: %s, getcwd: %s", SDL_GetError(), strerror( errno ));
-#else
-			Sys_Error( "couldn't determine current directory: %s", SDL_GetError() );
-#endif
-		}
-#else
-		if( !getcwd( host.rootdir, sizeof( host.rootdir )))
-		{
-			Sys_Error( "couldn't determine current directory: %s", strerror( errno ) );
-			host.rootdir[0] = 0;
-		}
-#endif
-	}
-
-#if XASH_WIN32
-	COM_FixSlashes( host.rootdir );
-#endif
-
-	len = Q_strlen( host.rootdir );
-
-	if( len && host.rootdir[len - 1] == '/' )
-		host.rootdir[len - 1] = 0;
-
-	// get readonly root. The order is: check for arg, then env.
-	// if still not got it, rodir is disabled.
-	host.rodir[0] = '\0';
-	if( !Sys_GetParmFromCmdLine( "-rodir", host.rodir ))
-	{
-		char *roDir = getenv( "XASH3D_RODIR" );
-
-		if( COM_CheckString( roDir ))
-			Q_strncpy( host.rodir, roDir, sizeof( host.rodir ));
-	}
-
-#if XASH_WIN32
-	COM_FixSlashes( host.rootdir );
-#endif
-
-	len = Q_strlen( host.rodir );
-
-	if( len && host.rodir[len - 1] == '/' )
-		host.rodir[len - 1] = 0;
-
-	if( !COM_CheckStringEmpty( host.rootdir ))
-	{
-		Sys_Error( "Changing working directory failed (empty working directory)\n" );
-		return;
-	}
-
-	FS_LoadProgs();
-
-	// TODO: this function will cause engine to stop in case of fail
-	// when it will have an option to return string error, restore Sys_Error
-	FS_SetCurrentDirectory( host.rootdir );
-
-	FS_Init();
+	Platform_Init( Host_IsDedicated( ) || developer >= DEV_EXTENDED );
+	FS_Init( basedir );
 
 	Sys_InitLog();
 
@@ -1254,39 +1097,14 @@ static void Host_InitCommon( int argc, char **argv, const char *progname, qboole
 	FS_LoadGameInfo( NULL );
 	Cvar_PostFSInit();
 
-	Q_strncpy( host.gamefolder, GI->gamefolder, sizeof( host.gamefolder ));
-
-	for( i = 0; i < 3; i++ )
-	{
-		const char *rcName;
-		switch( i )
-		{
-		case 0: rcName = SI.basedirName; break; // e.g. valve.rc
-		case 1: rcName = SI.exeName; break;     // e.g. quake.rc
-		case 2: rcName = host.gamefolder; break; // e.g. game.rc (ran from default launcher)
-		}
-
-		if( FS_FileExists( va( "%s.rc", rcName ), false ))
-		{
-			Q_strncpy( SI.rcName, rcName, sizeof( SI.rcName ));
-			break;
-		}
-	}
-
 	Image_CheckPaletteQ1 ();
+
+	// NOTE: only once resource without which engine can't continue work
+	if( !FS_FileExists( "gfx/conchars", false ))
+		Sys_Error( "%s: couldn't load gfx.wad\n", __func__ );
+
 	Host_InitDecals ();	// reload decals
 
-	// DEPRECATED: by FWGS fork
-#if 0
-	if( GI->secure )
-	{
-		// clear all developer levels when game is protected
-		Cvar_DirectSet( &host_developer, "0" );
-		host.allow_console_init = false;
-		host.con_showalways = false;
-		host.allow_console = false;
-	}
-#endif
 	HPAK_Init();
 
 	IN_Init();
@@ -1310,13 +1128,13 @@ Host_Main
 int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGame, pfnChangeGame func )
 {
 	static double	oldtime, newtime;
-	string demoname;
+	string demoname, exename;
 
 	host.starttime = Sys_DoubleTime();
 
 	pChangeGame = func;	// may be NULL
 
-	Host_InitCommon( argc, argv, progname, bChangeGame );
+	Host_InitCommon( argc, argv, progname, bChangeGame, exename, sizeof( exename ));
 
 	// init commands and vars
 	if( host_developer.value >= DEV_EXTENDED )
@@ -1326,6 +1144,7 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 		Cmd_AddRestrictedCommand ( "crash", Host_Crash_f, "a way to force a bus error for development reasons");
 	}
 
+	Cvar_RegisterVariable( &host_allow_materials );
 	Cvar_RegisterVariable( &host_serverstate );
 	Cvar_RegisterVariable( &host_maxfps );
 	Cvar_RegisterVariable( &host_framerate );
@@ -1365,21 +1184,25 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 	ID_Init();
 	SoundList_Init();
 
-	if( Host_IsDedicated() )
+	if( Host_IsDedicated( ))
 	{
 #ifdef _WIN32
 		Wcon_InitConsoleCommands ();
 #endif
 
+		// disable texture replacements for dedicated
+		Cvar_FullSet( "host_allow_materials", "0", FCVAR_READ_ONLY );
+
 		Cmd_AddRestrictedCommand( "quit", Sys_Quit, "quit the game" );
 		Cmd_AddRestrictedCommand( "exit", Sys_Quit, "quit the game" );
 	}
 	else Cmd_AddRestrictedCommand( "minimize", Host_Minimize_f, "minimize main window to tray" );
 
-	HPAK_CheckIntegrity( CUSTOM_RES_PATH );
-
 	host.errorframe = 0;
 
+	if( progname[0] == '#' )
+		progname++;
+
 	// post initializations
 	switch( host.type )
 	{
@@ -1388,8 +1211,14 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 		Wcon_ShowConsole( false ); // hide console
 #endif
 		// execute startup config and cmdline
-		Cbuf_AddTextf( "exec %s.rc\n", SI.rcName );
+		if( FS_FileExists( va( "%s.rc", progname ), false )) // e.g. valve.rc
+			Cbuf_AddTextf( "exec %s.rc", progname );
+		else if( FS_FileExists( va( "%s.rc", exename ), false )) // e.g. quake.rc
+			Cbuf_AddTextf( "exec %s.rc", exename );
+		else if( FS_FileExists( va( "%s.rc", GI->gamefolder ), false )) // e.g. game.rc (ran from default launcher)
+			Cbuf_AddTextf( "exec %s.rc", GI->gamefolder );
 		Cbuf_Execute();
+
 		if( !host.config_executed )
 		{
 			Cbuf_AddText( "exec config.cfg\n" );
@@ -1433,6 +1262,9 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 		Cbuf_Execute();
 	}
 
+	// check after all configs were executed
+	HPAK_CheckIntegrity( hpk_custom_file.string );
+
 	// main window message loop
 	while( !host.crashed )
 	{

engine/common/host_state.c

@@ -16,6 +16,8 @@ GNU General Public License for more details.
 #include "common.h"
 #include "platform/platform.h"
 
+static jmp_buf g_abortframe;
+
 void COM_InitHostState( void )
 {
 	memset( GameState, 0, sizeof( game_status_t ));
@@ -58,6 +60,9 @@ void COM_NewGame( char const *pMapName )
 	GameState->loadGame = false;
 	GameState->newGame = true;
 
+	if( !SV_Active( ))
+		CL_Disconnect( ); // disconnect from current online game
+
 	SV_ShutdownGame(); // exit from current game
 }
 
@@ -77,6 +82,9 @@ void COM_LoadLevel( char const *pMapName, qboolean background )
 	GameState->loadGame = false;
 	GameState->newGame = false;
 
+	if( !SV_Active( ))
+		CL_Disconnect( ); // disconnect from current online game
+
 	SV_ShutdownGame(); // exit from current game
 }
 
@@ -93,6 +101,9 @@ void COM_LoadGame( char const *pMapName )
 	GameState->backgroundMap = false;
 	GameState->newGame = false;
 	GameState->loadGame = true;
+
+	if( !SV_Active( ))
+		CL_Disconnect( ); // disconnect from current online game
 }
 
 void COM_ChangeLevel( char const *pNewLevel, char const *pLandmarkName, qboolean background )
@@ -137,7 +148,7 @@ static void Host_ShutdownGame( void )
 	}
 }
 
-static void Host_RunFrame( float time )
+static void Host_RunFrame( double time )
 {
 	// at this time, we don't need to get events from OS on dedicated
 #if !XASH_DEDICATED
@@ -168,11 +179,23 @@ static void Host_RunFrame( float time )
 	}
 }
 
-void COM_Frame( float time )
+/*
+================
+Host_AbortCurrentFrame
+
+aborts the current host frame and goes on with the next one
+================
+*/
+void Host_AbortCurrentFrame( void )
+{
+	longjmp( g_abortframe, 1 );
+}
+
+void COM_Frame( double time )
 {
 	int	loopCount = 0;
 
-	if( setjmp( host.abortframe ))
+	if( setjmp( g_abortframe ))
 		return;
 
 	while( 1 )

engine/common/hpak.c

@@ -17,8 +17,6 @@ GNU General Public License for more details.
 #include "hpak.h"
 
 #define HPAK_MAX_ENTRIES	0x8000
-#define HPAK_ENTRY_MIN_SIZE	(512)
-#define HPAK_ENTRY_MAX_SIZE	(128 * 1024)
 
 typedef struct hash_pack_queue_s
 {
@@ -29,11 +27,17 @@ typedef struct hash_pack_queue_s
 	struct hash_pack_queue_s	*next;
 } hash_pack_queue_t;
 
-static CVAR_DEFINE_AUTO( hpk_maxsize, "4", FCVAR_ARCHIVE, "set limit by size for all HPK-files ( 0 - unlimited )" );
+static CVAR_DEFINE( hpk_maxsize, "hpk_max_size", "64", FCVAR_ARCHIVE|FCVAR_PRIVILEGED, "set limit by size for all HPK-files in megabytes ( 0 - unlimited )" );
+CVAR_DEFINE_AUTO( hpk_custom_file, "custom.hpk", FCVAR_ARCHIVE|FCVAR_PRIVILEGED, "set custom path for players customizations cache file" );
 static hash_pack_queue_t	*gp_hpak_queue = NULL;
 static hpak_header_t	hash_pack_header;
 static hpak_info_t	hash_pack_info;
 
+static void HPAK_MaxSize_f( void )
+{
+	Con_Printf( S_ERROR "hpk_maxsize is deprecated, use hpk_max_size\n" );
+}
+
 static const char *HPAK_TypeFromIndex( int type )
 {
 	switch( type )
@@ -73,7 +77,7 @@ static void HPAK_AddToQueue( const char *name, resource_t *pResource, void *data
 
 	if( data != NULL ) memcpy( p->data, data, p->size );
 	else if( f != NULL ) FS_Read( f, p->data, p->size );
-	else Host_Error( "HPAK_AddToQueue: data == NULL.\n" );
+	else Host_Error( "%s: data == NULL.\n", __func__ );
 
 	p->next = gp_hpak_queue;
 	gp_hpak_queue = p;
@@ -116,7 +120,7 @@ static void HPAK_CreatePak( const char *filename, resource_t *pResource, byte *p
 	fout = FS_Open( pakname, "wb", true );
 	if( !fout )
 	{
-		Con_DPrintf( S_ERROR "HPAK_CreatePak: can't write %s.\n", pakname );
+		Con_DPrintf( S_ERROR "%s: can't write %s.\n", __func__, pakname );
 		return;
 	}
 
@@ -145,7 +149,7 @@ static void HPAK_CreatePak( const char *filename, resource_t *pResource, byte *p
 
 	if( memcmp( md5, pResource->rgucMD5_hash, 16 ))
 	{
-		Con_DPrintf( S_ERROR "HPAK_CreatePak: bad checksum for %s. Ignored\n", pakname );
+		Con_DPrintf( S_ERROR "%s: bad checksum for %s. Ignored\n", __func__, pakname );
 		return;
 	}
 
@@ -246,7 +250,7 @@ void HPAK_AddLump( qboolean bUseQueue, const char *name, resource_t *pResource,
 
 	if( memcmp( md5, pResource->rgucMD5_hash, 16 ))
 	{
-		Con_DPrintf( S_ERROR "HPAK_AddLump: bad checksum for %s. Ignored\n", pResource->szFileName );
+		Con_DPrintf( S_ERROR "%s: bad checksum for %s. Ignored\n", __func__, pResource->szFileName );
 		return;
 	}
 
@@ -275,7 +279,7 @@ void HPAK_AddLump( qboolean bUseQueue, const char *name, resource_t *pResource,
 
 	if( !file_dst )
 	{
-		Con_DPrintf( S_ERROR "HPAK_AddLump: couldn't open %s.\n", srcname );
+		Con_DPrintf( S_ERROR "%s: couldn't open %s.\n", __func__, srcname );
 		FS_Close( file_src );
 		return;
 	}
@@ -286,7 +290,7 @@ void HPAK_AddLump( qboolean bUseQueue, const char *name, resource_t *pResource,
 	if( hash_pack_header.version != IDHPAK_VERSION )
 	{
 		// we don't check the HPAK bit for some reason.
-		Con_DPrintf( S_ERROR "HPAK_AddLump: %s does not have a valid header.\n", srcname );
+		Con_DPrintf( S_ERROR "%s: %s does not have a valid header.\n", __func__, srcname );
 		FS_Close( file_src );
 		FS_Close( file_dst );
 		return;
@@ -301,7 +305,7 @@ void HPAK_AddLump( qboolean bUseQueue, const char *name, resource_t *pResource,
 
 	if( srcpak.count < 1 || srcpak.count > HPAK_MAX_ENTRIES )
 	{
-		Con_DPrintf( S_ERROR "HPAK_AddLump: %s contain too many lumps.\n", srcname );
+		Con_DPrintf( S_ERROR "%s: %s contain too many lumps.\n", __func__, srcname );
 		FS_Close( file_src );
 		FS_Close( file_dst );
 		return;
@@ -410,7 +414,7 @@ static qboolean HPAK_Validate( const char *filename, qboolean quiet, qboolean de
 	FS_Read( f, &hdr, sizeof( hdr ));
 	if( hdr.ident != IDHPAKHEADER || hdr.version != IDHPAK_VERSION )
 	{
-		Con_DPrintf( S_ERROR "HPAK_ValidatePak: %s does not have a valid HPAK header.\n", pakname );
+		Con_DPrintf( S_ERROR "%s: %s does not have a valid HPAK header.\n", __func__, pakname );
 		FS_Close( f );
 		if( delete ) FS_Delete( pakname );
 		return false;
@@ -421,7 +425,7 @@ static qboolean HPAK_Validate( const char *filename, qboolean quiet, qboolean de
 
 	if( num_lumps < 1 || num_lumps > HPAK_MAX_ENTRIES )
 	{
-		Con_DPrintf( S_ERROR "HPAK_ValidatePak: %s has too many lumps %u.\n", pakname, num_lumps );
+		Con_DPrintf( S_ERROR "%s: %s has too many lumps %u.\n", __func__, pakname, num_lumps );
 		FS_Close( f );
 		if( delete ) FS_Delete( pakname );
 		return false;
@@ -439,7 +443,7 @@ static qboolean HPAK_Validate( const char *filename, qboolean quiet, qboolean de
 		if( dataDir[i].disksize < HPAK_ENTRY_MIN_SIZE || dataDir[i].disksize > HPAK_ENTRY_MAX_SIZE )
 		{
 			// odd max size
-			Con_DPrintf( S_ERROR "HPAK_ValidatePak: lump %i has invalid size %s\n", i, Q_pretifymem( dataDir[i].disksize, 2 ));
+			Con_DPrintf( S_ERROR "%s: lump %i has invalid size %s\n", __func__, i, Q_pretifymem( dataDir[i].disksize, 2 ));
 			Mem_Free( dataDir );
 			FS_Close( f );
 			if( delete ) FS_Delete( pakname );
@@ -467,7 +471,7 @@ static qboolean HPAK_Validate( const char *filename, qboolean quiet, qboolean de
 		{
 			if( quiet )
 			{
-				Con_DPrintf( S_ERROR "HPAK_ValidatePak: %s has invalid checksum.\n", pakname );
+				Con_DPrintf( S_ERROR "%s: %s has invalid checksum.\n", __func__, pakname );
 				Mem_Free( dataPak );
 				Mem_Free( dataDir );
 				FS_Close( f );
@@ -517,7 +521,7 @@ void HPAK_CheckSize( const char *filename )
 	Q_strncpy( pakname, filename, sizeof( pakname ));
 	COM_ReplaceExtension( pakname, ".hpk", sizeof( pakname ));
 
-	if( FS_FileSize( pakname, false ) > ( maxsize * 1048576 ))
+	if( FS_FileSize( pakname, false ) > ( maxsize * 1024 * 1024 ))
 	{
 		Con_Printf( "Server: Size of %s > %f MB, deleting.\n", filename, hpk_maxsize.value );
 		Log_Printf( "Server: Size of %s > %f MB, deleting.\n", filename, hpk_maxsize.value );
@@ -708,7 +712,7 @@ qboolean HPAK_GetDataPointer( const char *filename, resource_t *pResource, byte
 
 	if( directory.count < 1 || directory.count > HPAK_MAX_ENTRIES )
 	{
-		Con_DPrintf( S_ERROR "HPAK_GetDataPointer: %s has too many lumps %u.\n", filename, directory.count );
+		Con_DPrintf( S_ERROR "%s: %s has too many lumps %u.\n", __func__, filename, directory.count );
 		FS_Close( f );
 		return false;
 	}
@@ -1101,7 +1105,9 @@ void HPAK_Init( void )
 	Cmd_AddRestrictedCommand( "hpkremove", HPAK_Remove_f, "remove specified file from HPK-file" );
 	Cmd_AddRestrictedCommand( "hpkval", HPAK_Validate_f, "validate specified HPK-file" );
 	Cmd_AddRestrictedCommand( "hpkextract", HPAK_Extract_f, "extract all lumps from specified HPK-file" );
+	Cmd_AddRestrictedCommand( "hpk_maxsize", HPAK_MaxSize_f, "deprecation notice for hpk_maxsize" );
 	Cvar_RegisterVariable( &hpk_maxsize );
+	Cvar_RegisterVariable( &hpk_custom_file );
 
 	gp_hpak_queue = NULL;
 }

engine/common/hpak.h

@@ -17,6 +17,9 @@ GNU General Public License for more details.
 
 #include "custom.h"
 
+#define HPAK_ENTRY_MIN_SIZE	(512)
+#define HPAK_ENTRY_MAX_SIZE	(256 * 1024)
+
 /*
 ========================================================================
 .HPK archive format	(Hash PAK - HPK)

engine/common/identification.c

@@ -13,6 +13,7 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 */
 
+#include <inttypes.h>
 #include "common.h"
 #include <fcntl.h>
 #if !XASH_WIN32
@@ -104,7 +105,7 @@ static void ID_BloomFilter_f( void )
 	for( i = 1; i < Cmd_Argc(); i++ )
 		value |= BloomFilter_ProcessStr( Cmd_Argv( i ) );
 
-	Msg( "%d %016llX\n", BloomFilter_Weight( value ), value );
+	Msg( "%d %016"PRIX64"\n", BloomFilter_Weight( value ), value );
 
 	// test
 	// for( i = 1; i < Cmd_Argc(); i++ )
@@ -283,7 +284,7 @@ static void ID_TestCPUInfo_f( void )
 	bloomfilter_t value = 0;
 
 	if( ID_ProcessCPUInfo( &value ) )
-		Msg( "Got %016llX\n", value );
+		Msg( "Got %016"PRIX64"\n", value );
 	else
 		Msg( "Could not get serial\n" );
 }
@@ -555,7 +556,7 @@ static uint ID_CheckRawId( bloomfilter_t filter )
 	}
 #endif
 #if 0
-	Msg( "ID_CheckRawId: %d\n", count );
+	Msg( "%s: %d\n", __func__, count );
 #endif
 	return count;
 }
@@ -575,7 +576,7 @@ static void ID_Check( void )
 	{
 		id = 0;
 #if 0
-		Msg( "ID_Check(): fail %d\n", weight );
+		Msg( "%s: fail %d\n", __func__, weight );
 #endif
 		return;
 	}
@@ -583,7 +584,7 @@ static void ID_Check( void )
 	if( ID_CheckRawId( id ) < mincount )
 		id = 0;
 #if 0
-	Msg( "ID_Check(): success %d\n", weight );
+	Msg( "%s: success %d\n", __func__, weight );
 #endif
 }
 
@@ -621,7 +622,7 @@ void ID_Init( void )
 #endif
 
 #if XASH_ANDROID && !XASH_DEDICATED
-	sscanf( Android_LoadID(), "%016llX", &id );
+	sscanf( Android_LoadID(), "%016"PRIX64, &id );
 	if( id )
 	{
 		id ^= SYSTEM_XOR_MASK;
@@ -633,7 +634,7 @@ void ID_Init( void )
 		CHAR szBuf[MAX_PATH];
 		ID_GetKeyData( HKEY_CURRENT_USER, "Software\\Xash3D\\", "xash_id", szBuf, MAX_PATH );
 
-		sscanf(szBuf, "%016llX", &id);
+		sscanf(szBuf, "%016"PRIX64, &id);
 		id ^= SYSTEM_XOR_MASK;
 		ID_Check();
 	}
@@ -649,7 +650,7 @@ void ID_Init( void )
 				cfg = fopen( va( "%s/.xash_id", home ), "r" );
 			if( cfg )
 			{
-				if( fscanf( cfg, "%016llX", &id ) > 0 )
+				if( fscanf( cfg, "%016"PRIX64, &id ) > 0 )
 				{
 					id ^= SYSTEM_XOR_MASK;
 					ID_Check();
@@ -664,7 +665,7 @@ void ID_Init( void )
 		const char *buf = (const char*) FS_LoadFile( ".xash_id", NULL, false );
 		if( buf )
 		{
-			sscanf( buf, "%016llX", &id );
+			sscanf( buf, "%016"PRIX64, &id );
 			id ^= GAME_XOR_MASK;
 			ID_Check();
 		}
@@ -680,11 +681,11 @@ void ID_Init( void )
 		Q_snprintf( &id_md5[i*2], sizeof( id_md5 ) - i * 2, "%02hhx", md5[i] );
 
 #if XASH_ANDROID && !XASH_DEDICATED
-	Android_SaveID( va("%016llX", id^SYSTEM_XOR_MASK ) );
+	Android_SaveID( va("%016"PRIX64, id^SYSTEM_XOR_MASK ) );
 #elif XASH_WIN32
 	{
 		CHAR Buf[MAX_PATH];
-		sprintf( Buf, "%016llX", id^SYSTEM_XOR_MASK );
+		sprintf( Buf, "%016"PRIX64, id^SYSTEM_XOR_MASK );
 		ID_SetKeyData( HKEY_CURRENT_USER, "Software\\Xash3D\\", REG_SZ, "xash_id", Buf, Q_strlen(Buf) );
 	}
 #else
@@ -699,14 +700,14 @@ void ID_Init( void )
 				cfg = fopen( va( "%s/.xash_id", home ), "w" );
 			if( cfg )
 			{
-				fprintf( cfg, "%016llX", id^SYSTEM_XOR_MASK );
+				fprintf( cfg, "%016"PRIX64, id^SYSTEM_XOR_MASK );
 				fclose( cfg );
 			}
 		}
 	}
 #endif
-	FS_WriteFile( ".xash_id", va("%016llX", id^GAME_XOR_MASK), 16 );
+	FS_WriteFile( ".xash_id", va("%016"PRIX64, id^GAME_XOR_MASK), 16 );
 #if 0
-	Msg("MD5 id: %s\nRAW id:%016llX\n", id_md5, id );
+	Msg("MD5 id: %s\nRAW id:%016"PRIX64"\n", id_md5, id );
 #endif
 }

engine/common/imagelib/imagelib.h

@@ -103,8 +103,8 @@ typedef struct imglib_s
 #define IMAGE_MAXHEIGHT	8192
 #define LUMP_MAXWIDTH	1024	// WorldCraft limits
 #define LUMP_MAXHEIGHT	1024
-#define PLDECAL_MAXWIDTH  512
-#define PLDECAL_MAXHEIGHT 512
+#define PLDECAL_MAXWIDTH  768 // total of ~2mb uncompressed rgba data
+#define PLDECAL_MAXHEIGHT 768
 
 enum
 {

engine/common/imagelib/img_bmp.c

@@ -35,7 +35,7 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( filesize < sizeof( bhdr ))
 	{
-		Con_Reportf( S_ERROR "Image_LoadBMP: %s have incorrect file size %li should be greater than %li (header)\n", name, filesize, sizeof( bhdr ) );
+		Con_Reportf( S_ERROR "%s: %s have incorrect file size %li should be greater than %zu (header)\n", __func__, name, (long)filesize, sizeof( bhdr ));
 		return false;
 	}
 
@@ -49,13 +49,13 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( memcmp( bhdr.id, "BM", 2 ))
 	{
-		Con_DPrintf( S_ERROR "Image_LoadBMP: only Windows-style BMP files supported (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: only Windows-style BMP files supported (%s)\n", __func__, name );
 		return false;
 	}
 
 	if(!( bhdr.bitmapHeaderSize == 40 || bhdr.bitmapHeaderSize == 108 || bhdr.bitmapHeaderSize == 124 ))
 	{
-		Con_DPrintf( S_ERROR "Image_LoadBMP: %s have non-standard header size %i\n", name, bhdr.bitmapHeaderSize );
+		Con_DPrintf( S_ERROR "%s: %s have non-standard header size %i\n", __func__, name, bhdr.bitmapHeaderSize );
 		return false;
 	}
 
@@ -63,7 +63,7 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 	if( bhdr.fileSize != filesize )
 	{
 		// Sweet Half-Life issues. splash.bmp have bogus filesize
-		Con_Reportf( S_WARN "Image_LoadBMP: %s have incorrect file size %li should be %i\n", name, filesize, bhdr.fileSize );
+		Con_Reportf( S_WARN "%s: %s have incorrect file size %li should be %i\n", __func__, name, (long)filesize, bhdr.fileSize );
 	}
 
 	// bogus compression?  Only non-compressed supported.
@@ -71,7 +71,7 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 	{
 		if( bhdr.bitsPerPixel != 32 || bhdr.compression != BI_BITFIELDS )
 		{ 
-			Con_DPrintf( S_ERROR "Image_LoadBMP: only uncompressed BMP files supported (%s)\n", name );
+			Con_DPrintf( S_ERROR "%s: only uncompressed BMP files supported (%s)\n", __func__, name );
 			return false;
 		}
 	}
@@ -108,7 +108,7 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 	estimatedSize = ( buf_p - buffer ) + cbPalBytes;
 	if( filesize < estimatedSize )
 	{
-		Con_Reportf( S_ERROR "Image_LoadBMP: %s have incorrect file size %li should be greater than %li (palette)\n", name, filesize, estimatedSize );
+		Con_Reportf( S_ERROR "%s: %s have incorrect file size %li should be greater than %li (palette)\n", __func__, name, (long)filesize, (long)estimatedSize );
 		return false;
 	}
 
@@ -186,7 +186,7 @@ qboolean Image_LoadBMP( const char *name, const byte *buffer, fs_offset_t filesi
 			image.palette = NULL;
 		}
 
-		Con_Reportf( S_ERROR "Image_LoadBMP: %s have incorrect file size %li should be greater than %li (pixels)\n", name, filesize, estimatedSize );
+		Con_Reportf( S_ERROR "%s: %s have incorrect file size %li should be greater than %li (pixels)\n", __func__, name, (long)filesize, (long)estimatedSize );
 		return false;
 	}
 

engine/common/imagelib/img_dds.c

@@ -261,7 +261,7 @@ static uint Image_DXTCalcSize( const char *name, dds_t *hdr, size_t filesize )
 
 	if( filesize != buffsize ) // main check
 	{
-		Con_DPrintf( S_WARN "Image_LoadDDS: (%s) probably corrupted (%zu should be %lu)\n", name, buffsize, filesize );
+		Con_DPrintf( S_WARN "%s: (%s) probably corrupted (%zu should be %zu)\n", __func__, name, buffsize, filesize );
 		if( buffsize > filesize )
 			return false;
 	}
@@ -300,13 +300,13 @@ qboolean Image_LoadDDS( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( header.dwSize != sizeof( header ) - sizeof( uint )) // size of the structure (minus MagicNum)
 	{
-		Con_DPrintf( S_ERROR "Image_LoadDDS: (%s) have corrupted header\n", name );
+		Con_DPrintf( S_ERROR "%s: (%s) have corrupted header\n", __func__, name );
 		return false;
 	}
 
 	if( header.dsPixelFormat.dwSize != sizeof( dds_pixf_t )) // size of the structure
 	{
-		Con_DPrintf( S_ERROR "Image_LoadDDS: (%s) have corrupt pixelformat header\n", name );
+		Con_DPrintf( S_ERROR "%s: (%s) have corrupt pixelformat header\n", __func__, name );
 		return false;
 	}
 
@@ -334,7 +334,7 @@ qboolean Image_LoadDDS( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( image.type == PF_UNKNOWN )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadDDS: (%s) has unrecognized type\n", name );
+		Con_DPrintf( S_ERROR "%s: (%s) has unrecognized type\n", __func__, name );
 		return false;
 	}
 

engine/common/imagelib/img_ktx2.c

@@ -78,49 +78,49 @@ static qboolean Image_KTX2Parse( const ktx2_header_t *header, const byte *buffer
 
 	if( image.type == PF_UNKNOWN )
 	{
-		Con_DPrintf( S_ERROR "%s: unsupported KTX2 format %d\n", __FUNCTION__, header->vkFormat );
+		Con_DPrintf( S_ERROR "%s: unsupported KTX2 format %d\n", __func__, header->vkFormat );
 		return false;
 	}
 
 	if( !Image_CheckFlag( IL_DDS_HARDWARE ) && ImageCompressed( image.type ))
 	{
-		Con_DPrintf( S_WARN "%s: has compressed format, but support is not advertized\n", __FUNCTION__ );
+		Con_DPrintf( S_WARN "%s: has compressed format, but support is not advertized\n", __func__ );
 		return false;
 	}
 
 	if( header->levelCount == 0 )
 	{
-		Con_DPrintf( S_ERROR "%s: file has no mip levels\n", __FUNCTION__ );
+		Con_DPrintf( S_ERROR "%s: file has no mip levels\n", __func__ );
 		return false;
 	}
 
 	if( header->pixelDepth > 1 )
 	{
-		Con_DPrintf( S_ERROR "%s: unsupported KTX2 pixelDepth %d\n", __FUNCTION__, header->pixelDepth );
+		Con_DPrintf( S_ERROR "%s: unsupported KTX2 pixelDepth %d\n", __func__, header->pixelDepth );
 		return false;
 	}
 
 	if( header->faceCount > 1 )
 	{
-		Con_DPrintf( S_ERROR "%s: unsupported KTX2 faceCount %d\n", __FUNCTION__, header->faceCount );
+		Con_DPrintf( S_ERROR "%s: unsupported KTX2 faceCount %d\n", __func__, header->faceCount );
 		return false;
 	}
 
 	if( header->layerCount > 1 )
 	{
-		Con_DPrintf( S_ERROR "%s: unsupported KTX2 layerCount %d\n", __FUNCTION__, header->layerCount );
+		Con_DPrintf( S_ERROR "%s: unsupported KTX2 layerCount %d\n", __func__, header->layerCount );
 		return false;
 	}
 
 	if( header->supercompressionScheme != 0 )
 	{
-		Con_DPrintf( S_ERROR "%s: unsupported KTX2 supercompressionScheme %d\n", __FUNCTION__, header->supercompressionScheme );
+		Con_DPrintf( S_ERROR "%s: unsupported KTX2 supercompressionScheme %d\n", __func__, header->supercompressionScheme );
 		return false;
 	}
 
 	if( header->levelCount * sizeof( ktx2_level_t ) + KTX2_LEVELS_OFFSET > filesize )
 	{
-		Con_DPrintf( S_ERROR "%s: file abruptly ends\n", __FUNCTION__ );
+		Con_DPrintf( S_ERROR "%s: file abruptly ends\n", __func__ );
 		return false;
 	}
 
@@ -138,7 +138,7 @@ static qboolean Image_KTX2Parse( const ktx2_header_t *header, const byte *buffer
 		if( mip_size != level.byteLength )
 		{
 			Con_DPrintf( S_ERROR "%s: mip=%d size mismatch read=%d, but computed=%d\n",
-				__FUNCTION__, mip, (int)level.byteLength, mip_size );
+				__func__, mip, (int)level.byteLength, mip_size );
 			return false;
 		}
 
@@ -175,7 +175,7 @@ qboolean Image_LoadKTX2( const char *name, const byte *buffer, fs_offset_t files
 
 	if( memcmp( buffer, KTX2_IDENTIFIER, KTX2_IDENTIFIER_SIZE ) != 0 )
 	{
-		Con_DPrintf( S_ERROR "%s: (%s) has invalid identifier\n", __FUNCTION__, name );
+		Con_DPrintf( S_ERROR "%s: (%s) has invalid identifier\n", __func__, name );
 		return false;
 	}
 
@@ -196,7 +196,7 @@ qboolean Image_LoadKTX2( const char *name, const byte *buffer, fs_offset_t files
 		// If KTX2 to imagelib conversion failed, try passing the file as raw data.
 		// This is useful for ref_vk which can directly support hundreds of formats which we don't convert to pixformat_t here
 
-		Con_DPrintf( S_WARN "%s: (%s) could not be converted to supported imagelib format, passing as raw KTX2 data\n", __FUNCTION__, name );
+		Con_DPrintf( S_WARN "%s: (%s) could not be converted to supported imagelib format, passing as raw KTX2 data\n", __func__, name );
 		// This is a catch-all for ref_vk, which can do this format directly and natively
 		image.type = PF_KTX2_RAW;
 

engine/common/imagelib/img_main.c

@@ -360,7 +360,7 @@ load_internal:
 	}
 
 	if( loadname[0] != '#' )
-		Con_Reportf( S_WARN "FS_LoadImage: couldn't load \"%s\"\n", loadname );
+		Con_Reportf( S_WARN "%s: couldn't load \"%s\"\n", __func__, loadname );
 
 	// clear any force flags
 	image.force_flags = 0;

engine/common/imagelib/img_png.c

@@ -63,7 +63,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 	// check png signature
 	if( memcmp( png_hdr.sign, png_sign, sizeof( png_sign ) ) )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Invalid PNG signature (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: Invalid PNG signature (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -73,14 +73,14 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 	// check IHDR chunk length (valid value - 13)
 	if( png_hdr.ihdr_len != sizeof( png_ihdr_t ) )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Invalid IHDR chunk size %u (%s)\n", png_hdr.ihdr_len, name );
+		Con_DPrintf( S_ERROR "%s: Invalid IHDR chunk size %u (%s)\n", __func__, png_hdr.ihdr_len, name );
 		return false;
 	}
 
 	// check IHDR chunk signature
 	if( memcmp( png_hdr.ihdr_sign, ihdr_sign, sizeof( ihdr_sign ) ) )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IHDR chunk corrupted (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IHDR chunk corrupted (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -90,7 +90,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( png_hdr.ihdr_chunk.height == 0 || png_hdr.ihdr_chunk.width == 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Invalid image size %ux%u (%s)\n", png_hdr.ihdr_chunk.width, png_hdr.ihdr_chunk.height, name );
+		Con_DPrintf( S_ERROR "%s: Invalid image size %ux%u (%s)\n", __func__, png_hdr.ihdr_chunk.width, png_hdr.ihdr_chunk.height, name );
 		return false;
 	}
 
@@ -99,7 +99,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( png_hdr.ihdr_chunk.bitdepth != 8 )
 	{
-		Con_DPrintf( S_WARN "Image_LoadPNG: Only 8-bit images is supported (%s)\n", name );
+		Con_DPrintf( S_WARN "%s: Only 8-bit images is supported (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -109,31 +109,31 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 	    || png_hdr.ihdr_chunk.colortype == PNG_CT_ALPHA
 	    || png_hdr.ihdr_chunk.colortype == PNG_CT_PALLETE ) )
 	{
-		Con_DPrintf( S_WARN "Image_LoadPNG: Unknown color type %u (%s)\n", png_hdr.ihdr_chunk.colortype, name );
+		Con_DPrintf( S_WARN "%s: Unknown color type %u (%s)\n", __func__, png_hdr.ihdr_chunk.colortype, name );
 		return false;
 	}
 
 	if( png_hdr.ihdr_chunk.compression > 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Unknown compression method %u (%s)\n", png_hdr.ihdr_chunk.compression, name );
+		Con_DPrintf( S_ERROR "%s: Unknown compression method %u (%s)\n", __func__, png_hdr.ihdr_chunk.compression, name );
 		return false;
 	}
 
 	if( png_hdr.ihdr_chunk.filter > 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Unknown filter type %u (%s)\n", png_hdr.ihdr_chunk.filter, name );
+		Con_DPrintf( S_ERROR "%s: Unknown filter type %u (%s)\n", __func__, png_hdr.ihdr_chunk.filter, name );
 		return false;
 	}
 
 	if( png_hdr.ihdr_chunk.interlace == 1 )
 	{
-		Con_DPrintf( S_WARN "Image_LoadPNG: Adam7 Interlacing not supported (%s)\n", name );
+		Con_DPrintf( S_WARN "%s: Adam7 Interlacing not supported (%s)\n", __func__, name );
 		return false;
 	}
 
 	if( png_hdr.ihdr_chunk.interlace > 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Unknown interlacing type %u (%s)\n", png_hdr.ihdr_chunk.interlace, name );
+		Con_DPrintf( S_ERROR "%s: Unknown interlacing type %u (%s)\n", __func__, png_hdr.ihdr_chunk.interlace, name );
 		return false;
 	}
 
@@ -145,7 +145,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 	// check IHDR chunk CRC
 	if( ntohl( png_hdr.ihdr_crc32 ) != crc32_check )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IHDR chunk has wrong CRC32 sum (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IHDR chunk has wrong CRC32 sum (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -163,14 +163,14 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 
 		if( chunk_len > INT_MAX )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadPNG: Found chunk with wrong size (%s)\n", name );
+			Con_DPrintf( S_ERROR "%s: Found chunk with wrong size (%s)\n", __func__, name );
 			if( idat_buf ) Mem_Free( idat_buf );
 			return false;
 		}
 
 		if( chunk_len > filesize - ( buf_p - buffer ))
 		{
-			Con_DPrintf( S_ERROR "Image_LoadPNG: Found chunk with size past file size (%s)\n", name );
+			Con_DPrintf( S_ERROR "%s: Found chunk with size past file size (%s)\n", __func__, name );
 			if( idat_buf ) Mem_Free( idat_buf );
 			return false;
 		}
@@ -216,7 +216,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 		// check chunk CRC
 		if( ntohl( crc32 ) != crc32_check )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadPNG: Found chunk with wrong CRC32 sum (%s)\n", name );
+			Con_DPrintf( S_ERROR "%s: Found chunk with wrong CRC32 sum (%s)\n", __func__, name );
 			if( idat_buf ) Mem_Free( idat_buf );
 			return false;
 		}
@@ -227,27 +227,27 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( oldsize == 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Couldn't find IDAT chunks (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: Couldn't find IDAT chunks (%s)\n", __func__, name );
 		return false;
 	}
 
 	if( png_hdr.ihdr_chunk.colortype == PNG_CT_PALLETE && !pallete )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: PLTE chunk not found (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: PLTE chunk not found (%s)\n", __func__, name );
 		Mem_Free( idat_buf );
 		return false;
 	}
 
 	if( !has_iend_chunk )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IEND chunk not found (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IEND chunk not found (%s)\n", __func__, name );
 		Mem_Free( idat_buf );
 		return false;
 	}
 
 	if( chunk_len != 0 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IEND chunk has wrong size %u (%s)\n", chunk_len, name );
+		Con_DPrintf( S_ERROR "%s: IEND chunk has wrong size %u (%s)\n", __func__, chunk_len, name );
 		Mem_Free( idat_buf );
 		return false;
 	}
@@ -298,7 +298,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 	// uncompress image
 	if( inflateInit2( &stream, MAX_WBITS ) != Z_OK )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IDAT chunk decompression failed (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IDAT chunk decompression failed (%s)\n", __func__, name );
 		Mem_Free( uncompressed_buffer );
 		Mem_Free( idat_buf );
 		return false;
@@ -311,7 +311,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( ret != Z_OK && ret != Z_STREAM_END )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPNG: IDAT chunk decompression failed (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IDAT chunk decompression failed (%s)\n", __func__, name );
 		Mem_Free( uncompressed_buffer );
 		return false;
 	}
@@ -351,7 +351,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 			pixbuf[i] = raw[i] + ( pixbuf[i - pixel_size] >> 1 );
 		break;
 	default:
-		Con_DPrintf( S_ERROR "Image_LoadPNG: Found unknown filter type (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: Found unknown filter type (%s)\n", __func__, name );
 		Mem_Free( uncompressed_buffer );
 		Mem_Free( image.rgba );
 		return false;
@@ -415,7 +415,7 @@ qboolean Image_LoadPNG( const char *name, const byte *buffer, fs_offset_t filesi
 			}
 			break;
 		default:
-			Con_DPrintf( S_ERROR "Image_LoadPNG: Found unknown filter type (%s)\n", name );
+			Con_DPrintf( S_ERROR "%s: Found unknown filter type (%s)\n", __func__, name );
 			Mem_Free( uncompressed_buffer );
 			Mem_Free( image.rgba );
 			return false;
@@ -650,7 +650,7 @@ qboolean Image_SavePNG( const char *name, rgbdata_t *pix )
 	// compress image
 	if( deflateInit( &stream, Z_BEST_COMPRESSION ) != Z_OK )
 	{
-		Con_DPrintf( S_ERROR "Image_SavePNG: deflateInit failed (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: deflateInit failed (%s)\n", __func__, name );
 		Mem_Free( filtered_buffer );
 		Mem_Free( buffer );
 		return false;
@@ -663,7 +663,7 @@ qboolean Image_SavePNG( const char *name, rgbdata_t *pix )
 
 	if( ret != Z_OK && ret != Z_STREAM_END )
 	{
-		Con_DPrintf( S_ERROR "Image_SavePNG: IDAT chunk compression failed (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: IDAT chunk compression failed (%s)\n", __func__, name );
 		Mem_Free( buffer );
 		return false;
 	}

engine/common/imagelib/img_tga.c

@@ -62,17 +62,17 @@ qboolean Image_LoadTGA( const char *name, const byte *buffer, fs_offset_t filesi
 		// uncompressed colormapped image
 		if( targa_header.pixel_size != 8 )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) Only 8 bit images supported for type 1 and 9\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) Only 8 bit images supported for type 1 and 9\n", __func__, name );
 			return false;
 		}
 		if( targa_header.colormap_length != 256 )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) Only 8 bit colormaps are supported for type 1 and 9\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) Only 8 bit colormaps are supported for type 1 and 9\n", __func__, name );
 			return false;
 		}
 		if( targa_header.colormap_index )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) colormap_index is not supported for type 1 and 9\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) colormap_index is not supported for type 1 and 9\n", __func__, name );
 			return false;
 		}
 		if( targa_header.colormap_size == 24 )
@@ -97,7 +97,7 @@ qboolean Image_LoadTGA( const char *name, const byte *buffer, fs_offset_t filesi
 		}
 		else
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) only 24 and 32 bit colormaps are supported for type 1 and 9\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) only 24 and 32 bit colormaps are supported for type 1 and 9\n", __func__, name );
 			return false;
 		}
 	}
@@ -106,7 +106,7 @@ qboolean Image_LoadTGA( const char *name, const byte *buffer, fs_offset_t filesi
 		// uncompressed or RLE compressed RGB
 		if( targa_header.pixel_size != 32 && targa_header.pixel_size != 24 )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) Only 32 or 24 bit images supported for type 2 and 10\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) Only 32 or 24 bit images supported for type 2 and 10\n", __func__, name );
 			return false;
 		}
 	}
@@ -115,7 +115,7 @@ qboolean Image_LoadTGA( const char *name, const byte *buffer, fs_offset_t filesi
 		// uncompressed greyscale
 		if( targa_header.pixel_size != 8 && targa_header.pixel_size != 16 )
 		{
-			Con_DPrintf( S_ERROR "Image_LoadTGA: (%s) Only 8 bit images supported for type 3 and 11\n", name );
+			Con_DPrintf( S_ERROR "%s: (%s) Only 8 bit images supported for type 3 and 11\n", __func__, name );
 			return false;
 		}
 	}

engine/common/imagelib/img_utils.c

@@ -1179,7 +1179,7 @@ byte *Image_FlipInternal( const byte *in, word *srcwidth, word *srcheight, int t
 	return image.tempbuffer;
 }
 
-static byte *Image_CreateLumaInternal( byte *fin, int width, int height, int type, int flags )
+static byte *Image_MakeLuma( byte *fin, int width, int height, int type, int flags )
 {
 	byte	*out;
 	int	i;
@@ -1197,7 +1197,7 @@ static byte *Image_CreateLumaInternal( byte *fin, int width, int height, int typ
 		break;
 	default:
 		// another formats does ugly result :(
-		Con_Printf( S_ERROR "Image_MakeLuma: unsupported format %s\n", PFDesc[type].name );
+		Con_Printf( S_ERROR "%s: unsupported format %s\n", __func__, PFDesc[type].name );
 		return (byte *)fin;
 	}
 
@@ -1396,7 +1396,7 @@ qboolean Image_Process(rgbdata_t **pix, int width, int height, uint flags, float
 
 	if( FBitSet( flags, IMAGE_MAKE_LUMA ))
 	{
-		out = Image_CreateLumaInternal( pic->buffer, pic->width, pic->height, pic->type, pic->flags );
+		out = Image_MakeLuma( pic->buffer, pic->width, pic->height, pic->type, pic->flags );
 		if( pic->buffer != out ) memcpy( pic->buffer, image.tempbuffer, pic->size );
 		ClearBits( pic->flags, IMAGE_HAS_LUMA );
 	}

engine/common/imagelib/img_wad.c

@@ -31,7 +31,7 @@ qboolean Image_LoadPAL( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( filesize != 768 )
 	{
-		Con_DPrintf( S_ERROR "Image_LoadPAL: (%s) have invalid size (%ld should be %d)\n", name, filesize, 768 );
+		Con_DPrintf( S_ERROR "%s: (%s) have invalid size (%li should be %d)\n", __func__, name, (long)filesize, 768 );
 		return false;
 	}
 

engine/common/lib_common.c

@@ -81,8 +81,8 @@ void *COM_FunctionFromName_SR( void *hInstance, const char *pName )
 const char *COM_OffsetNameForFunction( void *function )
 {
 	static string sname;
-	Q_snprintf( sname, MAX_STRING, "ofs:%lu", (size_t)((byte*)function - (byte*)svgame.dllFuncs.pfnGameInit) );
-	Con_Reportf( "COM_OffsetNameForFunction %s\n", sname );
+	Q_snprintf( sname, MAX_STRING, "ofs:%zu", ((byte*)function - (byte*)svgame.dllFuncs.pfnGameInit) );
+	Con_Reportf( "%s: %s\n", __func__, sname );
 	return sname;
 }
 
@@ -231,9 +231,9 @@ void COM_GetCommonLibraryPath( ECommonLibraryType eLibType, char *out, size_t si
 		COM_GenerateClientLibraryPath( "menu", out, size );
 		break;
 	case LIBRARY_CLIENT:
-		if( SI.clientlib[0] )
+		if( COM_CheckStringEmpty( host.clientlib ))
 		{
-			Q_strncpy( out, SI.clientlib, size );
+			Q_strncpy( out, host.clientlib, size );
 		}
 		else
 		{
@@ -241,9 +241,9 @@ void COM_GetCommonLibraryPath( ECommonLibraryType eLibType, char *out, size_t si
 		}
 		break;
 	case LIBRARY_SERVER:
-		if( SI.gamedll[0] )
+		if( COM_CheckStringEmpty( host.gamedll ))
 		{
-			Q_strncpy( out, SI.gamedll, size );
+			Q_strncpy( out, host.gamedll, size );
 		}
 		else
 		{
@@ -359,7 +359,7 @@ static char *COM_GetItaniumName( const char * const in_name )
 
 	if( i == MAX_NESTED_NAMESPACES )
 	{
-		Con_DPrintf( "%s: too much nested namespaces: %s\n", __FUNCTION__, in_name );
+		Con_DPrintf( "%s: too much nested namespaces: %s\n", __func__, in_name );
 		return NULL;
 	}
 
@@ -373,7 +373,7 @@ static char *COM_GetItaniumName( const char * const in_name )
 	return out_name;
 
 invalid_format:
-	Con_DPrintf( "%s: invalid format: %s\n", __FUNCTION__, in_name );
+	Con_DPrintf( "%s: invalid format: %s\n", __func__, in_name );
 	return NULL;
 }
 
@@ -421,7 +421,7 @@ char **COM_ConvertToLocalPlatform( EFunctionMangleType to, const char *from, siz
 
 	if( i == MAX_NESTED_NAMESPACES )
 	{
-		Con_DPrintf( "%s: too much nested namespaces: %s\n", __FUNCTION__, from );
+		Con_DPrintf( "%s: too much nested namespaces: %s\n", __func__, from );
 		return NULL;
 	}
 

engine/common/masterlist.c

@@ -262,7 +262,7 @@ static void NET_AddMaster( const char *addr, qboolean save )
 	}
 
 	master = Mem_Malloc( host.mempool, sizeof( master_t ) );
-	Q_strncpy( master->address, addr, MAX_STRING );
+	Q_strncpy( master->address, addr, sizeof( master->address ));
 	master->sent = false;
 	master->save = save;
 	master->next = NULL;
@@ -389,7 +389,7 @@ void NET_SaveMasters( void )
 
 	if( !f )
 	{
-		Con_Reportf( S_ERROR  "Couldn't write xashcomm.lst\n" );
+		Con_Reportf( S_ERROR "Couldn't write xashcomm.lst\n" );
 		return;
 	}
 
@@ -419,6 +419,8 @@ void NET_InitMasters( void )
 
 	// keep main master always there
 	NET_AddMaster( MASTERSERVER_ADR, false );
-	NET_AddMaster( MASTERSERVER_ADR_TEST, false );
+	NET_AddMaster( "aaaa.mentality.rip:27010", false ); // IPv6-only
+	NET_AddMaster( "mentality.rip:27011", false );
+
 	NET_LoadMasters( );
 }

engine/common/mod_bmodel.c

@@ -24,6 +24,9 @@ GNU General Public License for more details.
 #include "client.h"
 #include "server.h"			// LUMP_ error codes
 #include "ref_common.h"
+#if defined( HAVE_OPENMP )
+#include <omp.h>
+#endif // HAVE_OPENMP
 
 #define MIPTEX_CUSTOM_PALETTE_SIZE_BYTES ( sizeof( int16_t ) + 768 )
 
@@ -310,7 +313,7 @@ static qboolean Mod_NameImpliesTextureIsAnimated( texture_t *tex )
 	if( !( tex->name[1] >= '0' && tex->name[1] <= '9' ) &&
 		!( tex->name[1] >= 'a' && tex->name[1] <= 'j' ))
 	{
-		Con_Printf( S_ERROR "Mod_NameImpliesTextureIsAnimated: animating texture \"%s\" has invalid name\n", tex->name );
+		Con_Printf( S_ERROR "%s: animating texture \"%s\" has invalid name\n", __func__, tex->name );
 		return false;
 	}
 
@@ -578,6 +581,42 @@ void Mod_PrintWorldStats_f( void )
 
 ===============================================================================
 */
+/*
+===================
+Mod_DecompressPVS
+
+TODO: replace all Mod_DecompressPVS calls by this
+===================
+*/
+static void Mod_DecompressPVSTo( byte *const out, const byte *in, size_t visbytes )
+{
+	byte *dst = out;
+
+	if( !in ) // no visinfo, make all visible
+	{
+		memset( out, 0xFF, visbytes );
+		return;
+	}
+
+	while( dst < out + visbytes )
+	{
+		if( *in ) // uncompressed
+		{
+			*dst++ = *in++;
+		}
+		else // zero repeated `c` times
+		{
+			size_t c = in[1];
+			if( c > out + visbytes - dst )
+				c = out + visbytes - dst;
+
+			memset( dst, 0, c );
+			in += 2;
+			dst += c;
+		}
+	}
+}
+
 /*
 ===================
 Mod_DecompressPVS
@@ -585,41 +624,36 @@ Mod_DecompressPVS
 */
 static byte *Mod_DecompressPVS( const byte *in, int visbytes )
 {
-	byte	*out;
-	int	c;
+	Mod_DecompressPVSTo( g_visdata, in, visbytes );
+	return g_visdata;
+}
 
-	out = g_visdata;
+static size_t Mod_CompressPVS( byte *const out, const byte *in, size_t inbytes )
+{
+	size_t i;
+	byte *dst = out;
 
-	if( !in )
+	for( i = 0; i < inbytes; i++ )
 	{
-		// no vis info, so make all visible
-		while( visbytes )
+		size_t j = i + 1, rep = 1;
+
+		*dst++ = in[i];
+
+		// only compress zeros
+		if( in[i] )
+			continue;
+
+		for( ; j < inbytes && rep != 255; j++, rep++ )
 		{
-			*out++ = 0xff;
-			visbytes--;
+			if( in[j] )
+				break;
 		}
-		return g_visdata;
+
+		*dst++ = rep;
+		i = j - 1;
 	}
 
-	do
-	{
-		if( *in )
-		{
-			*out++ = *in++;
-			continue;
-		}
-
-		c = in[1];
-		in += 2;
-
-		while( c )
-		{
-			*out++ = 0;
-			c--;
-		}
-	} while( out - g_visdata < visbytes );
-
-	return g_visdata;
+	return dst - out;
 }
 
 /*
@@ -653,22 +687,11 @@ NOTE: can return NULL
 */
 byte *Mod_GetPVSForPoint( const vec3_t p )
 {
-	mnode_t	*node;
-	mleaf_t	*leaf = NULL;
+	mleaf_t	*leaf;
 
 	ASSERT( worldmodel != NULL );
 
-	node = worldmodel->nodes;
-
-	while( 1 )
-	{
-		if( node->contents < 0 )
-		{
-			leaf = (mleaf_t *)node;
-			break; // we found a leaf
-		}
-		node = node->children[PlaneDiff( p, node->plane ) <= 0];
-	}
+	leaf = Mod_PointInLeaf( p, worldmodel->nodes );
 
 	if( leaf && leaf->cluster >= 0 )
 		return Mod_DecompressPVS( leaf->compressed_vis, world.visbytes );
@@ -681,7 +704,7 @@ Mod_FatPVS_RecursiveBSPNode
 
 ==================
 */
-static void Mod_FatPVS_RecursiveBSPNode( const vec3_t org, float radius, byte *visbuffer, int visbytes, mnode_t *node )
+static void Mod_FatPVS_RecursiveBSPNode( const vec3_t org, float radius, byte *visbuffer, int visbytes, mnode_t *node, qboolean phs )
 {
 	int	i;
 
@@ -696,7 +719,7 @@ static void Mod_FatPVS_RecursiveBSPNode( const vec3_t org, float radius, byte *v
 		else
 		{
 			// go down both sides
-			Mod_FatPVS_RecursiveBSPNode( org, radius, visbuffer, visbytes, node->children[0] );
+			Mod_FatPVS_RecursiveBSPNode( org, radius, visbuffer, visbytes, node->children[0], phs );
 			node = node->children[1];
 		}
 	}
@@ -704,10 +727,19 @@ static void Mod_FatPVS_RecursiveBSPNode( const vec3_t org, float radius, byte *v
 	// if this leaf is in a cluster, accumulate the vis bits
 	if(((mleaf_t *)node)->cluster >= 0 )
 	{
-		byte	*vis = Mod_DecompressPVS( ((mleaf_t *)node)->compressed_vis, world.visbytes );
+		byte *vis;
 
-		for( i = 0; i < visbytes; i++ )
-			visbuffer[i] |= vis[i];
+		if( phs )
+		{
+			int i = ((mleaf_t *)node)->cluster + 1;
+			vis = Mod_DecompressPVS( &world.compressed_phs[world.phsofs[i]], world.visbytes );
+		}
+		else
+		{
+			vis = Mod_DecompressPVS( ((mleaf_t *)node)->compressed_vis, world.visbytes );
+		}
+
+		Q_memor( visbuffer, vis, visbytes );
 	}
 }
 
@@ -719,7 +751,7 @@ Calculates a PVS that is the inclusive or of all leafs
 within radius pixels of the given point.
 ==================
 */
-int Mod_FatPVS( const vec3_t org, float radius, byte *visbuffer, int visbytes, qboolean merge, qboolean fullvis )
+int Mod_FatPVS( const vec3_t org, float radius, byte *visbuffer, int visbytes, qboolean merge, qboolean fullvis, qboolean phs )
 {
 	int	bytes = world.visbytes;
 	mleaf_t	*leaf = NULL;
@@ -736,9 +768,17 @@ int Mod_FatPVS( const vec3_t org, float radius, byte *visbuffer, int visbytes, q
 		return bytes;
 	}
 
+	// requested PHS but we don't have PHS for some reason
+	// enable full visibility
+	if( phs && !( world.compressed_phs && world.phsofs ))
+	{
+		memset( visbuffer, 0xFF, bytes );
+		return bytes;
+	}
+
 	if( !merge ) memset( visbuffer, 0x00, bytes );
 
-	Mod_FatPVS_RecursiveBSPNode( org, radius, visbuffer, bytes, worldmodel->nodes );
+	Mod_FatPVS_RecursiveBSPNode( org, radius, visbuffer, bytes, worldmodel->nodes, phs );
 
 	return bytes;
 }
@@ -902,7 +942,7 @@ static void Mod_FindModelOrigin( const char *entities, const char *modelname, ve
 	while(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) != NULL )
 	{
 		if( token[0] != '{' )
-			Host_Error( "Mod_FindModelOrigin: found %s when expecting {\n", token );
+			Host_Error( "%s: found %s when expecting {\n", __func__, token );
 
 		model_found = origin_found = false;
 		VectorClear( origin );
@@ -911,17 +951,17 @@ static void Mod_FindModelOrigin( const char *entities, const char *modelname, ve
 		{
 			// parse key
 			if(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) == NULL )
-				Host_Error( "Mod_FindModelOrigin: EOF without closing brace\n" );
+				Host_Error( "%s: EOF without closing brace\n", __func__ );
 			if( token[0] == '}' ) break; // end of desc
 
 			Q_strncpy( keyname, token, sizeof( keyname ));
 
 			// parse value
 			if(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) == NULL )
-				Host_Error( "Mod_FindModelOrigin: EOF without closing brace\n" );
+				Host_Error( "%s: EOF without closing brace\n", __func__ );
 
 			if( token[0] == '}' )
-				Host_Error( "Mod_FindModelOrigin: closing brace without data\n" );
+				Host_Error( "%s: closing brace without data\n", __func__ );
 
 			if( !Q_stricmp( keyname, "model" ) && !Q_stricmp( modelname, token ))
 				model_found = true;
@@ -1158,7 +1198,7 @@ static void Mod_CalcSurfaceExtents( model_t *mod, msurface_t *surf )
 		e = mod->surfedges[surf->firstedge + i];
 
 		if( e >= mod->numedges || e <= -mod->numedges )
-			Host_Error( "Mod_CalcSurfaceExtents: bad edge\n" );
+			Host_Error( "%s: bad edge\n", __func__ );
 
 		if( e >= 0 ) v = &mod->vertexes[mod->edges[e].v[0]];
 		else v = &mod->vertexes[mod->edges[-e].v[1]];
@@ -1227,7 +1267,7 @@ static void Mod_CalcSurfaceBounds( model_t *mod, msurface_t *surf )
 		e = mod->surfedges[surf->firstedge + i];
 
 		if( e >= mod->numedges || e <= -mod->numedges )
-			Host_Error( "Mod_CalcSurfaceBounds: bad edge\n" );
+			Host_Error( "%s: bad edge\n", __func__ );
 
 		if( e >= 0 ) v = &mod->vertexes[mod->edges[e].v[0]];
 		else v = &mod->vertexes[mod->edges[-e].v[1]];
@@ -1451,7 +1491,7 @@ static void Mod_SetupHull( dbspmodel_t *bmod, model_t *mod, poolhandle_t mempool
 		VectorCopy( host.player_maxs[1], hull->clip_maxs );
 		break;
 	default:
-		Host_Error( "Mod_SetupHull: bad hull number %i\n", hullnum );
+		Host_Error( "%s: bad hull number %i\n", __func__, hullnum );
 		break;
 	}
 
@@ -1508,7 +1548,7 @@ static qboolean Mod_LoadColoredLighting( model_t *mod, dbspmodel_t *bmod )
 
 	if( litdatasize != ( bmod->lightdatasize * 3 ))
 	{
-		Con_Printf( S_ERROR "%s has mismatched size (%llu should be %zu)\n", path, litdatasize, bmod->lightdatasize * 3 );
+		Con_Printf( S_ERROR "%s has mismatched size (%li should be %zu)\n", path, (long)litdatasize, bmod->lightdatasize * 3 );
 		Mem_Free( in );
 		return false;
 	}
@@ -1563,7 +1603,7 @@ static void Mod_LoadDeluxemap( model_t *mod, dbspmodel_t *bmod )
 
 	if( deluxdatasize != bmod->lightdatasize )
 	{
-		Con_Reportf( S_ERROR "%s has mismatched size (%llu should be %zu)\n", path, deluxdatasize, bmod->lightdatasize );
+		Con_Reportf( S_ERROR "%s has mismatched size (%li should be %zu)\n", path, (long)deluxdatasize, bmod->lightdatasize );
 		Mem_Free( in );
 		return;
 	}
@@ -1801,30 +1841,30 @@ static void Mod_LoadEntities( model_t *mod, dbspmodel_t *bmod )
 	while(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) != NULL )
 	{
 		if( token[0] != '{' )
-			Host_Error( "Mod_LoadEntities: found %s when expecting {\n", token );
+			Host_Error( "%s: found %s when expecting {\n", __func__, token );
 
 		while( 1 )
 		{
 			// parse key
 			if(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) == NULL )
-				Host_Error( "Mod_LoadEntities: EOF without closing brace\n" );
+				Host_Error( "%s: EOF without closing brace\n", __func__ );
 			if( token[0] == '}' ) break; // end of desc
 
 			Q_strncpy( keyname, token, sizeof( keyname ));
 
 			// parse value
 			if(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) == NULL )
-				Host_Error( "Mod_LoadEntities: EOF without closing brace\n" );
+				Host_Error( "%s: EOF without closing brace\n", __func__ );
 
 			if( token[0] == '}' )
-				Host_Error( "Mod_LoadEntities: closing brace without data\n" );
+				Host_Error( "%s: closing brace without data\n", __func__ );
 
 			if( !Q_stricmp( keyname, "wad" ))
 			{
 				char	*pszWadFile;
 
-				Q_strncpy( wadstring, token, MAX_TOKEN - 2 );
-				wadstring[MAX_TOKEN - 2] = 0;
+				Q_strncpy( wadstring, token, sizeof( wadstring ) - 2 );
+				wadstring[sizeof( wadstring ) - 2] = 0;
 
 				if( !Q_strchr( wadstring, ';' ))
 					Q_strncat( wadstring, ";", sizeof( wadstring ));
@@ -1835,7 +1875,7 @@ static void Mod_LoadEntities( model_t *mod, dbspmodel_t *bmod )
 					COM_FixSlashes( pszWadFile );
 					COM_FileBase( pszWadFile, token, sizeof( token ));
 
-					// make sure what wad is really exist
+					// make sure that wad is really exist
 					if( FS_FileExists( va( "%s.wad", token ), false ))
 					{
 						int num = bmod->wadlist.count++;
@@ -1995,7 +2035,7 @@ static void Mod_LoadMarkSurfaces( model_t *mod, dbspmodel_t *bmod )
 		for( i = 0; i < bmod->nummarkfaces; i++, in++ )
 		{
 			if( *in < 0 || *in >= mod->numsurfaces )
-				Host_Error( "Mod_LoadMarkFaces: bad surface number in '%s'\n", mod->name );
+				Host_Error( "%s: bad surface number in '%s'\n", __func__, mod->name );
 			out[i] = mod->surfaces + *in;
 		}
 	}
@@ -2006,7 +2046,7 @@ static void Mod_LoadMarkSurfaces( model_t *mod, dbspmodel_t *bmod )
 		for( i = 0; i < bmod->nummarkfaces; i++, in++ )
 		{
 			if( *in < 0 || *in >= mod->numsurfaces )
-				Host_Error( "Mod_LoadMarkFaces: bad surface number in '%s'\n", mod->name );
+				Host_Error( "%s: bad surface number in '%s'\n", __func__, mod->name );
 			out[i] = mod->surfaces + *in;
 		}
 	}
@@ -2026,22 +2066,218 @@ static qboolean Mod_LooksLikeWaterTexture( const char *name )
 	return false;
 }
 
-static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureIndex )
+static void Mod_TextureReplacementReport( const char *modelname, const char *texname, const char *type, int gl_texturenum, const char *foundpath )
+{
+	if( host_allow_materials.value != 2.0f )
+		return;
+
+	if( gl_texturenum > 0 ) // found and loaded successfully
+		Con_Printf( "Looking for %s:%s%s tex replacement..." S_GREEN "OK (%s)\n", modelname, texname, type, foundpath );
+	else if( gl_texturenum < 0 ) // not found
+		Con_Printf( "Looking for %s:%s%s tex replacement..." S_YELLOW "MISS (%s)\n", modelname, texname, type, foundpath );
+	else // found but not loaded
+		Con_Printf( "Looking for %s:%s%s tex replacement..." S_RED "FAIL (%s)\n", modelname, texname, type, foundpath );
+}
+
+static qboolean Mod_SearchForTextureReplacement( char *out, size_t size, const char *modelname, const char *texname, const char *type )
+{
+	const char *subdirs[] = { modelname, "common" };
+	int i;
+
+	for( i = 0; i < ARRAYSIZE( subdirs ); i++ )
+	{
+		if( Q_snprintf( out, size, "materials/%s/%s%s.tga", subdirs[i], texname, type ) < 0 )
+			continue; // truncated name
+
+		if( g_fsapi.FileExists( out, false ))
+			return true; // found, load it
+	}
+
+	Mod_TextureReplacementReport( modelname, texname, type, -1, "not found" );
+
+	return false;
+}
+
+static void Mod_InitSkyClouds( model_t *mod, mip_t *mt, texture_t *tx, qboolean custom_palette )
 {
 #if !XASH_DEDICATED
+	rgbdata_t	r_temp, *r_sky;
+	uint	*trans, *rgba;
+	uint	transpix;
+	int	r, g, b;
+	int	i, j, p;
+	string	texname;
+	int solidskyTexture = 0, alphaskyTexture = 0;
+
+	if( !ref.initialized )
+		return;
+
+	if( Mod_AllowMaterials( ))
+	{
+		rgbdata_t *pic;
+
+		if( Mod_SearchForTextureReplacement( texname, sizeof( texname ), mod->name, mt->name, "_solid" ))
+		{
+			pic = FS_LoadImage( texname, NULL, 0 );
+			if( pic )
+			{
+				// need to do rename texture to properly cleanup these textures on reload
+				solidskyTexture = GL_LoadTextureInternal( "solid_sky", pic, TF_NOMIPMAP );
+				Mod_TextureReplacementReport( mod->name, mt->name, "_solid", solidskyTexture, texname );
+				FS_FreeImage( pic );
+			}
+		}
+
+		if( Mod_SearchForTextureReplacement( texname, sizeof( texname ), mod->name, mt->name, "_alpha" ))
+		{
+			pic = FS_LoadImage( texname, NULL, 0 );
+			if( pic )
+			{
+				alphaskyTexture = GL_LoadTextureInternal( "alpha_sky", pic, TF_NOMIPMAP );
+				Mod_TextureReplacementReport( mod->name, mt->name, "_alpha", alphaskyTexture, texname );
+				FS_FreeImage( pic );
+			}
+		}
+
+		if( !solidskyTexture || !alphaskyTexture )
+		{
+			ref.dllFuncs.GL_FreeTexture( solidskyTexture );
+			ref.dllFuncs.GL_FreeTexture( alphaskyTexture );
+		}
+		else goto done; // replacements found, notify the renderer and exit
+	}
+
+	Q_snprintf( texname, sizeof( texname ), "%s%s.mip", ( mt->offsets[0] > 0 ) ? "#" : "", tx->name );
+
+	if( mt->offsets[0] > 0 )
+	{
+		size_t size = sizeof( mip_t ) + (( mt->width * mt->height * 85 ) >> 6 );
+
+		if( custom_palette )
+			size += sizeof( short ) + 768;
+
+		r_sky = FS_LoadImage( texname, (byte *)mt, size );
+	}
+	else
+	{
+		// okay loading it from wad
+		r_sky = FS_LoadImage( texname, NULL, 0 );
+	}
+
+	if( !r_sky || !r_sky->palette || r_sky->type != PF_INDEXED_32 || r_sky->height == 0 )
+	{
+		Con_Printf( S_ERROR "%s: unable to load sky texture %s\n", __func__, tx->name );
+
+		if( r_sky )
+			FS_FreeImage( r_sky );
+
+		return;
+	}
+
+	// make an average value for the back to avoid
+	// a fringe on the top level
+	trans = Mem_Malloc( host.mempool, r_sky->height * r_sky->height * sizeof( *trans ));
+	r = g = b = 0;
+
+	for( i = 0; i < r_sky->width >> 1; i++ )
+	{
+		for( j = 0; j < r_sky->height; j++ )
+		{
+			p = r_sky->buffer[i * r_sky->width + j + r_sky->height];
+			rgba = (uint *)r_sky->palette + p;
+			trans[(i * r_sky->height) + j] = *rgba;
+			r += ((byte *)rgba)[0];
+			g += ((byte *)rgba)[1];
+			b += ((byte *)rgba)[2];
+		}
+	}
+
+	((byte *)&transpix)[0] = r / ( r_sky->height * r_sky->height );
+	((byte *)&transpix)[1] = g / ( r_sky->height * r_sky->height );
+	((byte *)&transpix)[2] = b / ( r_sky->height * r_sky->height );
+	((byte *)&transpix)[3] = 0;
+
+	// build a temporary image
+	r_temp = *r_sky;
+	r_temp.width = r_sky->width >> 1;
+	r_temp.height = r_sky->height;
+	r_temp.type = PF_RGBA_32;
+	r_temp.flags = IMAGE_HAS_COLOR;
+	r_temp.size = r_temp.width * r_temp.height * 4;
+	r_temp.buffer = (byte *)trans;
+	r_temp.palette = NULL;
+
+	// load it in
+	solidskyTexture = GL_LoadTextureInternal( "solid_sky", &r_temp, TF_NOMIPMAP );
+
+	for( i = 0; i < r_sky->width >> 1; i++ )
+	{
+		for( j = 0; j < r_sky->height; j++ )
+		{
+			p = r_sky->buffer[i * r_sky->width + j];
+
+			if( p == 0 )
+			{
+				trans[(i * r_sky->height) + j] = transpix;
+			}
+			else
+			{
+				rgba = (uint *)r_sky->palette + p;
+				trans[(i * r_sky->height) + j] = *rgba;
+			}
+		}
+	}
+
+	r_temp.flags = IMAGE_HAS_COLOR|IMAGE_HAS_ALPHA;
+
+	// load it in
+	alphaskyTexture = GL_LoadTextureInternal( "alpha_sky", &r_temp, TF_NOMIPMAP );
+
+	// clean up
+	FS_FreeImage( r_sky );
+	Mem_Free( trans );
+
+	if( !solidskyTexture || !alphaskyTexture )
+	{
+		ref.dllFuncs.GL_FreeTexture( solidskyTexture );
+		ref.dllFuncs.GL_FreeTexture( alphaskyTexture );
+		return;
+	}
+
+done:
+	// notify the renderer
+	ref.dllFuncs.R_SetSkyCloudsTextures( solidskyTexture, alphaskyTexture );
+
+	if( solidskyTexture && alphaskyTexture )
+		SetBits( world.flags, FWORLD_SKYSPHERE );
+#endif // !XASH_DEDICATED
+}
+
+static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureIndex )
+{
 	texture_t *texture = NULL;
 	mip_t *mipTex = NULL;
 	qboolean usesCustomPalette = false;
 	uint32_t txFlags = 0;
+	char texpath[MAX_VA_STRING];
+	char safemtname[16]; // only for external textures
+	qboolean load_external = false;
 
-	// Don't load texture data on dedicated server, as there is no renderer.
+	// don't load texture data on dedicated server, as there is no renderer.
+	// but count the wadusage for automatic precache
+	//
 	// FIXME: for ENGINE_IMPROVED_LINETRACE we need to load textures on server too
 	// but there is no facility for this yet
-	if( Host_IsDedicated( ))
-		return;
-
 	texture = mod->textures[textureIndex];
 	mipTex = Mod_GetMipTexForTexture( bmod, textureIndex );
+	usesCustomPalette = Mod_CalcMipTexUsesCustomPalette( mod, bmod, textureIndex );
+
+	// check for multi-layered sky texture (quake1 specific)
+	if( bmod->isworld && Q_strncmp( mipTex->name, "sky", 3 ) == 0 && ( mipTex->width / mipTex->height ) == 2 )
+	{
+		Mod_InitSkyClouds( mod, mipTex, texture, usesCustomPalette ); // load quake sky
+		return;
+	}
 
 	if( FBitSet( host.features, ENGINE_IMPROVED_LINETRACE ) && mipTex->name[0] == '{' )
 		SetBits( txFlags, TF_KEEP_SOURCE ); // Paranoia2 texture alpha-tracing
@@ -2050,37 +2286,47 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
 	if( Mod_LooksLikeWaterTexture( mipTex->name ))
 		SetBits( txFlags, TF_KEEP_SOURCE | TF_EXPAND_SOURCE );
 
-	usesCustomPalette = Mod_CalcMipTexUsesCustomPalette( mod, bmod, textureIndex );
+	// Texture loading order:
+	// 1. HQ from disk
+	// 2. From WAD
+	// 3. Internal from map
 
-	// check for multi-layered sky texture (quake1 specific)
-	if( bmod->isworld && Q_strncmp( mipTex->name, "sky", 3 ) == 0 && ( mipTex->width / mipTex->height ) == 2 )
+	texture->gl_texturenum = 0;
+	Q_strncpy( safemtname, mipTex->name, sizeof( safemtname ));
+	if( safemtname[0] == '*' )
+		safemtname[0] = '!'; // replace unexpected symbol
+
+	if( Mod_AllowMaterials( ))
 	{
-		ref.dllFuncs.R_InitSkyClouds( mipTex, texture, usesCustomPalette ); // load quake sky
-
-		if( R_GetBuiltinTexture( REF_SOLIDSKY_TEXTURE ) && R_GetBuiltinTexture( REF_ALPHASKY_TEXTURE ))
-			SetBits( world.flags, FWORLD_SKYSPHERE );
-
-		// No texture to load in this case, so just exit.
-		return;
+#if !XASH_DEDICATED
+		if( Mod_SearchForTextureReplacement( texpath, sizeof( texpath ), mod->name, safemtname, "" ))
+		{
+			texture->gl_texturenum = ref.dllFuncs.GL_LoadTexture( texpath, NULL, 0, txFlags );
+			load_external = texture->gl_texturenum != 0;
+			Mod_TextureReplacementReport( mod->name, safemtname, "", texture->gl_texturenum, texpath );
+		}
+#endif // !XASH_DEDICATED
 	}
 
-	// Texture loading order:
-	// 1. From WAD
-	// 2. Internal from map
-
 	// Try WAD texture (force while r_wadtextures is 1)
-	if(( r_wadtextures.value && bmod->wadlist.count > 0 ) || mipTex->offsets[0] <= 0 )
+	if( !texture->gl_texturenum && (( r_wadtextures.value && bmod->wadlist.count > 0 ) || mipTex->offsets[0] <= 0 ))
 	{
-		char texpath[MAX_VA_STRING];
 		int wadIndex = Mod_FindTextureInWadList( &bmod->wadlist, mipTex->name, texpath, sizeof( texpath ));
 
 		if( wadIndex >= 0 )
 		{
-			texture->gl_texturenum = ref.dllFuncs.GL_LoadTexture( texpath, NULL, 0, txFlags );
+#if !XASH_DEDICATED
+			if( !Host_IsDedicated( ))
+				texture->gl_texturenum = ref.dllFuncs.GL_LoadTexture( texpath, NULL, 0, txFlags );
+#endif // !XASH_DEDICATED
 			bmod->wadlist.wadusage[wadIndex]++;
 		}
 	}
 
+#if !XASH_DEDICATED
+	if( Host_IsDedicated( ))
+		return;
+
 	// WAD failed, so use internal texture (if present)
 	if( mipTex->offsets[0] > 0 && texture->gl_texturenum == 0 )
 	{
@@ -2099,9 +2345,20 @@ static void Mod_LoadTextureData( model_t *mod, dbspmodel_t *bmod, int textureInd
 	}
 
 	// Check for luma texture
-	if( FBitSet( REF_GET_PARM( PARM_TEX_FLAGS, texture->gl_texturenum ), TF_HAS_LUMA ))
+	texture->fb_texturenum = 0;
+	if( load_external ) // external textures will not have TF_HAS_LUMA flag because it set only from WAD images loader
+	{
+		if( Mod_SearchForTextureReplacement( texpath, sizeof( texpath ), mod->name, safemtname, "_luma" ))
+		{
+			texture->fb_texturenum = ref.dllFuncs.GL_LoadTexture( texpath, NULL, 0, TF_MAKELUMA );
+			Mod_TextureReplacementReport( mod->name, safemtname, "_luma", texture->fb_texturenum, texpath );
+		}
+	}
+
+	if( FBitSet( REF_GET_PARM( PARM_TEX_FLAGS, texture->gl_texturenum ), TF_HAS_LUMA ) && !texture->fb_texturenum )
 	{
 		char texName[64];
+
 		Q_snprintf( texName, sizeof( texName ), "#%s:%s_luma.mip", loadstat.name, mipTex->name );
 
 		if( mipTex->offsets[0] > 0 )
@@ -2263,7 +2520,8 @@ static void Mod_SequenceAnimatedTexture( model_t *mod, int baseTextureIndex )
 
 		if( !tex )
 		{
-			Con_Printf( S_ERROR "Mod_SequenceAnimatedTexture: missing frame %i of animated texture \"%s\"\n",
+			Con_Printf( S_ERROR "%s: missing frame %i of animated texture \"%s\"\n",
+				__func__,
 				candidateIndex,
 				baseTexture->name );
 
@@ -2287,7 +2545,8 @@ static void Mod_SequenceAnimatedTexture( model_t *mod, int baseTextureIndex )
 
 		if( !tex )
 		{
-			Con_Printf( S_ERROR "Mod_SequenceAnimatedTexture: missing alternate frame %i of animated texture \"%s\"\n",
+			Con_Printf( S_ERROR "%s: missing alternate frame %i of animated texture \"%s\"\n",
+				__func__,
 				candidateIndex,
 				baseTexture->name );
 
@@ -2326,8 +2585,8 @@ static void Mod_LoadTextures( model_t *mod, dbspmodel_t *bmod )
 	// release old sky layers first
 	if( !Host_IsDedicated() && bmod->isworld )
 	{
-		ref.dllFuncs.GL_FreeTexture( R_GetBuiltinTexture( REF_ALPHASKY_TEXTURE ));
-		ref.dllFuncs.GL_FreeTexture( R_GetBuiltinTexture( REF_SOLIDSKY_TEXTURE ));
+		ref.dllFuncs.GL_FreeTexture( R_GetBuiltinTexture( "alpha_sky" ));
+		ref.dllFuncs.GL_FreeTexture( R_GetBuiltinTexture( "solid_sky" ));
 	}
 #endif
 
@@ -2702,13 +2961,160 @@ static void Mod_LoadLeafs( model_t *mod, dbspmodel_t *bmod )
 	}
 
 	if( bmod->isworld && mod->leafs[0].contents != CONTENTS_SOLID )
-		Host_Error( "Mod_LoadLeafs: Map %s has leaf 0 is not CONTENTS_SOLID\n", mod->name );
+		Host_Error( "%s: Map %s has leaf 0 is not CONTENTS_SOLID\n", __func__, mod->name );
 
 	// do some final things for world
 	if( bmod->isworld && Mod_CheckWaterAlphaSupport( mod, bmod ))
 		SetBits( world.flags, FWORLD_WATERALPHA );
 }
 
+/*
+===========
+Mod_CalcPHS
+
+To be called while loading world for multiplayer game server
+===========
+*/
+static void Mod_CalcPHS( model_t *mod )
+{
+	const qboolean vis_stats = host_developer.value >= DEV_EXTENDED;
+	const size_t rowbytes = ALIGN( world.visbytes, 4 ); // force align rows by 32-bit boundary
+	const size_t count = mod->numleafs + 1; // same as mod->submodels[0].visleafs + 1
+	double t1;
+	double t2;
+	size_t total_compressed_size = 0;
+	size_t hcount = 0;
+	size_t vcount = 0;
+	int i;
+	byte *uncompressed_pvs;
+	byte *uncompressed_phs;
+
+	if( !mod->visdata )
+		return;
+
+#if defined( HAVE_OPENMP )
+	Con_Reportf( "Building PHS in %d threads...\n", omp_get_max_threads( ));
+#else
+	Con_Reportf( "Building PHS...\n" );
+#endif
+
+	uncompressed_pvs = Mem_Calloc( mod->mempool, rowbytes * count * 2 );
+	uncompressed_phs = &uncompressed_pvs[rowbytes * count];
+
+	world.phsofs = Mem_Calloc( mod->mempool, sizeof( size_t ) * count );
+	world.compressed_phs = NULL;
+
+	t1 = Platform_DoubleTime();
+
+#pragma omp parallel
+	{
+		// uncompress pvs first
+#pragma omp for schedule( static, 256 ) // there might be thousands of leafs, split by 256
+		for( i = 0; i < count; i++ )
+			Mod_DecompressPVSTo( &uncompressed_pvs[rowbytes * i], mod->leafs[i].compressed_vis, world.visbytes );
+
+		// now create phs
+#pragma omp for schedule( static, 256 ) reduction( + : vcount, hcount )
+		for( i = 0; i < count; i++ )
+		{
+			const byte *scan = &uncompressed_pvs[rowbytes * i];
+			byte *dst = &uncompressed_phs[rowbytes * i]; // rowbytes, not rowwords!
+			size_t j;
+
+			memcpy( dst, scan, rowbytes );
+
+			for( j = 0; j < rowbytes; j++ )
+			{
+				size_t k;
+				uint bitbyte = scan[j];
+
+				if( bitbyte == 0 )
+					continue;
+
+				for( k = 0; k < 8; k++ )
+				{
+					size_t index;
+
+					if( !FBitSet( bitbyte, BIT( k )))
+						continue;
+
+					// OR this pvs row into the phs
+					// +1 because pvs is 1 based
+					index = (( j * 8 ) + k + 1 );
+					if( index >= count )
+						continue;
+
+					Q_memor( dst, &uncompressed_pvs[rowbytes * index], rowbytes );
+				}
+			}
+
+			if( vis_stats && i != 0 )
+			{
+				size_t j;
+
+				for( j = 0; j < count; j++ )
+				{
+					if( CHECKVISBIT( scan, j ))
+						vcount++;
+
+					if( CHECKVISBIT( dst, j ))
+						hcount++;
+				}
+			}
+		}
+	}
+
+	// since I can't predict at which spot compressed array
+	// should be put, this loop is single threaded
+	for( i = 0; i < count; i++ )
+	{
+		const byte *src = &uncompressed_phs[rowbytes * i];
+		byte temp_compressed_row[(MAX_MAP_LEAFS+1)/4]; // compression for this row might be ineffective
+		size_t compressed_size;
+
+		compressed_size = Mod_CompressPVS( temp_compressed_row, src, rowbytes );
+
+		world.compressed_phs = Mem_Realloc( mod->mempool, world.compressed_phs, total_compressed_size + compressed_size );
+		memcpy( &world.compressed_phs[total_compressed_size], temp_compressed_row, compressed_size );
+		world.phsofs[i]	= total_compressed_size;
+
+		total_compressed_size += compressed_size;
+	}
+
+	t2 = Platform_DoubleTime();
+
+	if( vis_stats )
+		Con_Reportf( "Average leaves visible / audible / total: %zu / %zu / %zu\n", vcount / count, hcount / count, count );
+	Con_Reportf( "Uncompressed PHS size: %s\n", Q_memprint( rowbytes * count ));
+	Con_Reportf( "Compressed PHS size: %s\n", Q_memprint( total_compressed_size + sizeof( *world.phsofs ) * count ));
+	Con_Reportf( "PHS building time: %.2f ms\n", ( t2 - t1 ) * 1000.0f );
+
+	// TODO: rewrite this into a unit test
+	// NOTE: how to get GoldSrc fat PHS and PVS data
+	// start a multiplayer server with some op4_bootcamp (for example)
+	// attach to process with GDB:
+	// (gdb) p gPAS[0]
+	// $0 = (byte *) ...
+	// (gdb) p gPAS[gPVSRowBytes * (cl.worldmodel->numleafs + 1)]
+	// $1 = (byte *) ...
+	// (gdb) dump binary memory op4_bootcamp_gs.phs $0 $1
+	// (gdb) p gPVS[0]
+	// $2 = (byte *) ...
+	// (gdb) p gPVS[gPVSRowBytes * (cl.worldmodel->numleafs + 1)]
+	// $3 = (byte *) ...
+	// (gdb) dump binary memory op4_bootcamp_gs.pvs $0 $1
+	//
+	// NOTE: as of writing, uncompressed PVS and PHS data do match! hooray!
+	//
+	// FS_WriteFile( "op4_bootcamp.pvs", uncompressed_pvs, rowbytes * count );
+	// FS_WriteFile( "op4_bootcamp.phs", uncompressed_phs, rowbytes * count );
+
+	// release uncompressed data
+	Mem_Free( uncompressed_pvs );
+
+	// TODO: cache the PHS somewhere, it might take a long time on giant maps
+}
+
 /*
 =================
 Mod_LoadClipnodes
@@ -2776,7 +3182,7 @@ static void Mod_LoadLightVecs( model_t *mod, dbspmodel_t *bmod )
 	if( bmod->deluxdatasize != bmod->lightdatasize )
 	{
 		if( bmod->deluxdatasize > 0 )
-			Con_Printf( S_ERROR "Mod_LoadLightVecs: has mismatched size (%zu should be %zu)\n", bmod->deluxdatasize, bmod->lightdatasize );
+			Con_Printf( S_ERROR "%s: has mismatched size (%zu should be %zu)\n", __func__, bmod->deluxdatasize, bmod->lightdatasize );
 		else Mod_LoadDeluxemap( mod, bmod ); // old method
 		return;
 	}
@@ -2795,7 +3201,7 @@ static void Mod_LoadShadowmap( model_t *mod, dbspmodel_t *bmod )
 	if( bmod->shadowdatasize != ( bmod->lightdatasize / 3 ))
 	{
 		if( bmod->shadowdatasize > 0 )
-			Con_Printf( S_ERROR "Mod_LoadShadowmap: has mismatched size (%zu should be %zu)\n", bmod->shadowdatasize, bmod->lightdatasize / 3 );
+			Con_Printf( S_ERROR "%s: has mismatched size (%zu should be %zu)\n", __func__, bmod->shadowdatasize, bmod->lightdatasize / 3 );
 		return;
 	}
 
@@ -2837,7 +3243,7 @@ static void Mod_LoadLighting( model_t *mod, dbspmodel_t *bmod )
 		SetBits( mod->flags, MODEL_COLORED_LIGHTING );
 		break;
 	default:
-		Host_Error( "Mod_LoadLighting: bad lightmap sample count %i\n", bmod->lightmap_samples );
+		Host_Error( "%s: bad lightmap sample count %i\n", __func__, bmod->lightmap_samples );
 		break;
 	}
 
@@ -2906,6 +3312,7 @@ static qboolean Mod_LoadBmodelLumps( model_t *mod, const byte *mod_base, qboolea
 	char		wadvalue[2048];
 	size_t		len = 0;
 	int		i, ret, flags = 0;
+	qboolean wadlist_warn = false;
 
 	// always reset the intermediate struct
 	memset( bmod, 0, sizeof( dbspmodel_t ));
@@ -3000,23 +3407,37 @@ static qboolean Mod_LoadBmodelLumps( model_t *mod, const byte *mod_base, qboolea
 	{
 		world.version = bmod->version;
 #if !XASH_DEDICATED
-		Mod_InitDebugHulls( mod );	// FIXME: build hulls for separate bmodels (shells, medkits etc)
 		world.deluxedata = bmod->deluxedata_out;	// deluxemap data pointer
 		world.shadowdata = bmod->shadowdata_out;	// occlusion data pointer
 #endif // XASH_DEDICATED
+
+		if( SV_Active() && svs.maxclients > 1 )
+			Mod_CalcPHS( mod );
 	}
 
 	for( i = 0; i < bmod->wadlist.count; i++ )
 	{
+		string wadname;
+
 		if( !bmod->wadlist.wadusage[i] )
 			continue;
-		ret = Q_snprintf( &wadvalue[len], sizeof( wadvalue ), "%s.wad; ", bmod->wadlist.wadnames[i] );
-		if( ret == -1 )
+
+		Q_snprintf( wadname, sizeof( wadname ), "%s.wad", bmod->wadlist.wadnames[i] );
+
+		// a1ba: automatically precache used wad files so client will download it
+		if( SV_Active( ))
+			SV_GenericIndex( wadname );
+
+		if( !wadlist_warn )
 		{
-			Con_DPrintf( S_WARN "Too many wad files for output!\n" );
-			break;
+			ret = Q_snprintf( &wadvalue[len], sizeof( wadvalue ), "%s; ", wadname );
+			if( ret == -1 )
+			{
+				Con_DPrintf( S_WARN "Too many wad files for output!\n" );
+				wadlist_warn = true;
+			}
+			len += ret;
 		}
-		len += ret;
 	}
 
 	if( COM_CheckString( wadvalue ))
@@ -3141,13 +3562,13 @@ qboolean Mod_TestBmodelLumps( file_t *f, const char *name, const byte *mod_base,
 	if( loadstat.numerrors )
 	{
 		if( !FBitSet( flags, LUMP_SILENT ))
-			Con_Printf( "Mod_LoadWorld: %i error(s), %i warning(s)\n", loadstat.numerrors, loadstat.numwarnings );
+			Con_Printf( "%s: %i error(s), %i warning(s)\n", __func__, loadstat.numerrors, loadstat.numwarnings );
 		return false; // there were errors, we can't load this map
 	}
 	else if( loadstat.numwarnings )
 	{
 		if( !FBitSet( flags, LUMP_SILENT ))
-			Con_Printf( "Mod_LoadWorld: %i warning(s)\n", loadstat.numwarnings );
+			Con_Printf( "%s: %i warning(s)\n", __func__, loadstat.numwarnings );
 	}
 
 	return true;

engine/common/mod_local.h

@@ -33,7 +33,7 @@ GNU General Public License for more details.
 
 #define REFPVS_RADIUS		2.0f	// radius for rendering
 #define FATPVS_RADIUS		8.0f	// FatPVS use radius smaller than the FatPHS
-#define FATPHS_RADIUS		16.0f
+#define FATPHS_RADIUS		8.0f	// see SV_AddToFatPAS in GoldSrc
 
 #define WORLD_INDEX			(1)	// world index is always 1
 
@@ -115,6 +115,10 @@ typedef struct world_static_s
 	int		max_recursion;
 
 	uint32_t version; // BSP version
+
+	// Potentially Hearable Set
+	byte   *compressed_phs;
+	size_t *phsofs;
 } world_static_t;
 
 #ifndef REF_DLL
@@ -151,7 +155,7 @@ void Mod_FreeUnused( void );
 void Mod_LoadBrushModel( model_t *mod, const void *buffer, qboolean *loaded );
 qboolean Mod_TestBmodelLumps( file_t *f, const char *name, const byte *mod_base, qboolean silent, dlump_t *entities );
 qboolean Mod_HeadnodeVisible( mnode_t *node, const byte *visbits, int *lastleaf );
-int Mod_FatPVS( const vec3_t org, float radius, byte *visbuffer, int visbytes, qboolean merge, qboolean fullvis );
+int Mod_FatPVS( const vec3_t org, float radius, byte *visbuffer, int visbytes, qboolean merge, qboolean fullvis, qboolean false );
 qboolean Mod_BoxVisible( const vec3_t mins, const vec3_t maxs, const byte *visbits );
 int Mod_CheckLump( const char *filename, const int lump, int *lumpsize );
 int Mod_ReadLump( const char *filename, const int lump, void **lumpdata, int *lumpsize );

engine/common/mod_studio.c

@@ -436,8 +436,8 @@ void *R_StudioGetAnim( studiohdr_t *m_pStudioHeader, model_t *m_pSubModel, mstud
 		Q_snprintf( filepath, sizeof( filepath ), "%s/%s%i%i.mdl", modelpath, modelname, pseqdesc->seqgroup / 10, pseqdesc->seqgroup % 10 );
 
 		buf = FS_LoadFile( filepath, &filesize, false );
-		if( !buf || !filesize ) Host_Error( "StudioGetAnim: can't load %s\n", filepath );
-		if( IDSEQGRPHEADER != *(uint *)buf ) Host_Error( "StudioGetAnim: %s is corrupted\n", filepath );
+		if( !buf || !filesize ) Host_Error( "%s: can't load %s\n", __func__, filepath );
+		if( IDSEQGRPHEADER != *(uint *)buf ) Host_Error( "%s: %s is corrupted\n", __func__, filepath );
 
 		Con_Printf( "loading: %s\n", filepath );
 
@@ -482,7 +482,7 @@ static void SV_StudioSetupBones( model_t *pModel,	float frame, int sequence, con
 	{
 		// only show warn if sequence that out of range was specified intentionally
 		if( sequence > mod_studiohdr->numseq )
-			Con_Reportf( S_WARN "SV_StudioSetupBones: sequence %i/%i out of range for model %s\n", sequence, mod_studiohdr->numseq, pModel->name );
+			Con_Reportf( S_WARN "%s: sequence %i/%i out of range for model %s\n", __func__, sequence, mod_studiohdr->numseq, pModel->name );
 		sequence = 0;
 	}
 
@@ -780,7 +780,7 @@ extract texture filename from modelname
 */
 const char *Mod_StudioTexName( const char *modname )
 {
-	static char	texname[MAX_QPATH];
+	static char	texname[MAX_QPATH+1];
 
 	Q_strncpy( texname, modname, sizeof( texname ));
 	COM_StripExtension( texname );
@@ -841,6 +841,22 @@ static studiohdr_t *R_StudioLoadHeader( model_t *mod, const void *buffer )
 	return (studiohdr_t *)buffer;
 }
 
+static studiohdr_t *Mod_MaybeTruncateStudioTextureData( model_t *mod )
+{
+#if XASH_LOW_MEMORY
+	studiohdr_t *phdr = (studiohdr_t *)mod->cache.data;
+
+	mod->cache.data = Mem_Realloc( mod->mempool, mod->cache.data, phdr->texturedataindex );
+	phdr = (studiohdr_t *)mod->cache.data; // get the new pointer on studiohdr
+	phdr->length = phdr->texturedataindex; // update model size
+
+	return phdr;
+#else
+	// NOTE: some mods potentially might require full studio model data
+	return (studiohdr_t *)mod->cache.data;
+#endif
+}
+
 /*
 =================
 Mod_LoadStudioModel
@@ -850,6 +866,7 @@ void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded )
 {
 	char poolname[MAX_VA_STRING];
 	studiohdr_t	*phdr;
+	qboolean textures_loaded = false;
 
 	Q_snprintf( poolname, sizeof( poolname ), "^2%s^7", mod->name );
 
@@ -858,75 +875,67 @@ void Mod_LoadStudioModel( model_t *mod, const void *buffer, qboolean *loaded )
 	mod->type = mod_studio;
 
 	phdr = R_StudioLoadHeader( mod, buffer );
-	if( !phdr ) return;	// bad model
+	if( !phdr )
+		return;	// bad model
 
-	if( !Host_IsDedicated() )
+#if !XASH_DEDICATED
+	if( !Host_IsDedicated( ) && phdr->numtextures == 0 )
 	{
-		if( phdr->numtextures == 0 )
+		studiohdr_t *thdr;
+		void *buffer2;
+
+		buffer2 = FS_LoadFile( Mod_StudioTexName( mod->name ), NULL, false );
+		thdr = R_StudioLoadHeader( mod, buffer2 );
+
+		if( thdr != NULL )
 		{
-			studiohdr_t	*thdr;
-			byte		*in, *out;
-			void		*buffer2 = NULL;
-			size_t		size1, size2;
+			byte *in, *out;
+			size_t size1, size2;
 
-			buffer2 = FS_LoadFile( Mod_StudioTexName( mod->name ), NULL, false );
-			thdr = R_StudioLoadHeader( mod, buffer2 );
+			// TODO: Mod_StudioLoadTextures will crash if passed a merged studio model!
+			ref.dllFuncs.Mod_StudioLoadTextures( mod, thdr );
+			textures_loaded = true;
 
-			if( !thdr )
-			{
-				Con_Printf( S_WARN "Mod_LoadStudioModel: %s missing textures file\n", mod->name );
-				if( buffer2 ) Mem_Free( buffer2 );
-			}
-			else
-			{
-#if !XASH_DEDICATED
-				ref.dllFuncs.Mod_StudioLoadTextures( mod, thdr );
-#endif
-
-				// give space for textures and skinrefs
-				size1 = thdr->numtextures * sizeof( mstudiotexture_t );
-				size2 = thdr->numskinfamilies * thdr->numskinref * sizeof( short );
-				mod->cache.data = Mem_Calloc( mod->mempool, phdr->length + size1 + size2 );
-				memcpy( mod->cache.data, buffer, phdr->length ); // copy main mdl buffer
-				phdr = (studiohdr_t *)mod->cache.data; // get the new pointer on studiohdr
-				phdr->numskinfamilies = thdr->numskinfamilies;
-				phdr->numtextures = thdr->numtextures;
-				phdr->numskinref = thdr->numskinref;
-				phdr->textureindex = phdr->length;
-				phdr->skinindex = phdr->textureindex + size1;
-
-				in = (byte *)thdr + thdr->textureindex;
-				out = (byte *)phdr + phdr->textureindex;
-				memcpy( out, in, size1 + size2 );	// copy textures + skinrefs
-				phdr->length += size1 + size2;
-				Mem_Free( buffer2 ); // release T.mdl
-			}
-		}
-		else
-		{
-			// NOTE: don't modify source buffer because it's used for CRC computing
-			mod->cache.data = Mem_Calloc( mod->mempool, phdr->length );
-			memcpy( mod->cache.data, buffer, phdr->length );
+			// give space for textures and skinrefs
+			size1 = thdr->numtextures * sizeof( mstudiotexture_t );
+			size2 = thdr->numskinfamilies * thdr->numskinref * sizeof( short );
+			mod->cache.data = Mem_Calloc( mod->mempool, phdr->length + size1 + size2 );
+			memcpy( mod->cache.data, buffer, phdr->length ); // copy main mdl buffer
 			phdr = (studiohdr_t *)mod->cache.data; // get the new pointer on studiohdr
-#if !XASH_DEDICATED
-			ref.dllFuncs.Mod_StudioLoadTextures( mod, phdr );
-#endif
+			phdr->numskinfamilies = thdr->numskinfamilies;
+			phdr->numtextures = thdr->numtextures;
+			phdr->numskinref = thdr->numskinref;
+			phdr->textureindex = phdr->length;
+			phdr->skinindex = phdr->textureindex + size1;
 
-			// NOTE: we wan't keep raw textures in memory. just cutoff model pointer above texture base
-			mod->cache.data = Mem_Realloc( mod->mempool, mod->cache.data, phdr->texturedataindex );
-			phdr = (studiohdr_t *)mod->cache.data; // get the new pointer on studiohdr
-			phdr->length = phdr->texturedataindex;	// update model size
+			in = (byte *)thdr + thdr->textureindex;
+			out = (byte *)phdr + phdr->textureindex;
+			memcpy( out, in, size1 + size2 );	// copy textures + skinrefs
+			phdr->length += size1 + size2;
 		}
+		else Con_Printf( S_WARN "%s: %s missing textures file\n", __func__, mod->name );
+
+		if( buffer2 )
+			Mem_Free( buffer2 ); // release T.mdl
 	}
-	else
+#endif
+
+	if( !textures_loaded )
 	{
-		// just copy model into memory
+		// NOTE: don't modify source buffer because it's used for CRC computing
 		mod->cache.data = Mem_Calloc( mod->mempool, phdr->length );
 		memcpy( mod->cache.data, buffer, phdr->length );
-
 		phdr = mod->cache.data;
+
+#if !XASH_DEDICATED
+		if( !Host_IsDedicated( ))
+			ref.dllFuncs.Mod_StudioLoadTextures( mod, phdr );
+#endif
 	}
 
+	// NOTE: we may not want to keep raw textures in memory. just cutoff model pointer above texture base
+	phdr = Mod_MaybeTruncateStudioTextureData( mod );
+
 	// setup bounding box
 	if( !VectorCompare( vec3_origin, phdr->bbmin ))
 	{
@@ -985,7 +994,7 @@ void Mod_InitStudioAPI( void )
 	pBlendIface = (STUDIOAPI)COM_GetProcAddress( svgame.hInstance, "Server_GetBlendingInterface" );
 	if( pBlendIface && pBlendIface( SV_BLENDING_INTERFACE_VERSION, &pBlendAPI, &gStudioAPI, &studio_transform, &studio_bones ))
 	{
-		Con_Reportf( "SV_LoadProgs: ^2initailized Server Blending interface ^7ver. %i\n", SV_BLENDING_INTERFACE_VERSION );
+		Con_Reportf( "%s: ^2initailized Server Blending interface ^7ver. %i\n", __func__, SV_BLENDING_INTERFACE_VERSION );
 		return;
 	}
 

engine/common/model.c

@@ -114,6 +114,11 @@ void Mod_FreeModel( model_t *mod )
 		world.version = 0;
 		world.shadowdata = NULL;
 		world.deluxedata = NULL;
+
+		// data already freed by Mem_FreePool above
+		world.hull_models = NULL;
+		world.compressed_phs = NULL;
+		world.phsofs = NULL;
 	}
 
 	memset( mod, 0, sizeof( *mod ));

engine/common/net_buffer.c

@@ -119,6 +119,27 @@ const char *svc_goldsrc_strings[svc_lastmsg+1] =
 	[svc_goldsrc_sendcvarvalue2] = "svc_goldsrc_sendcvarvalue2",
 };
 
+const char *svc_quake_strings[svc_lastmsg+1] =
+{
+	[svc_updatestat] = "svc_quake_updatestat",
+	[svc_version] = "svc_quake_version",
+	[svc_updatename] = "svc_quake_updatename",
+	[svc_updatefrags] = "svc_quake_updatefrags",
+	[svc_stopsound] = "svc_quake_stopsound",
+	[svc_updatecolors] = "svc_quake_updatecolors",
+	[svc_damage] = "svc_quake_damage",
+	[svc_spawnbinary] = "svc_quake_spawnbinary",
+	[svc_killedmonster] = "svc_quake_killedmonster",
+	[svc_foundsecret] = "svc_quake_foundsecret",
+	[svc_spawnstaticsound] = "svc_quake_spawnstaticsound",
+	[svc_sellscreen] = "svc_quake_sellscreen",
+	[svc_showlmp] = "svc_quake_showlmp",
+	[svc_hidelmp] = "svc_quake_hidelmp",
+	[svc_skybox] = "svc_quake_skybox",
+	[svc_skyboxsize] = "svc_quake_skyboxsize",
+	[svc_fog] = "svc_quake_fog",
+};
+
 void MSG_InitMasks( void )
 {
 	uint	startbit, endbit;

engine/common/net_buffer.h

@@ -174,7 +174,7 @@ void MSG_ExciseBits( sizebuf_t *sb, int startbit, int bitstoremove );
 
 // Bit-write functions
 void MSG_WriteOneBit( sizebuf_t *sb, int nValue );
-void MSG_WriteUBitLong( sizebuf_t *sb, uint curData, int numbits );
+NO_ASAN void MSG_WriteUBitLong( sizebuf_t *sb, uint curData, int numbits );
 void MSG_WriteSBitLong( sizebuf_t *sb, int data, int numbits );
 void MSG_WriteBitLong( sizebuf_t *sb, uint data, int numbits, qboolean bSigned );
 qboolean MSG_WriteBits( sizebuf_t *sb, const void *pData, int nBits );

engine/common/net_chan.c

@@ -85,9 +85,9 @@ then a packet only needs to be delivered if there is something in the
 unacknowledged reliable
 */
 CVAR_DEFINE_AUTO( net_showpackets, "0", 0, "show network packets" );
-CVAR_DEFINE_AUTO( net_chokeloop, "0", 0, "apply bandwidth choke to loopback packets" );
-CVAR_DEFINE_AUTO( net_showdrop, "0", 0, "show packets that are dropped" );
-CVAR_DEFINE_AUTO( net_qport, "0", FCVAR_READ_ONLY, "current quake netport" );
+static CVAR_DEFINE_AUTO( net_chokeloop, "0", 0, "apply bandwidth choke to loopback packets" );
+static CVAR_DEFINE_AUTO( net_showdrop, "0", 0, "show packets that are dropped" );
+static CVAR_DEFINE_AUTO( net_qport, "0", FCVAR_READ_ONLY, "current quake netport" );
 
 int	net_drop;
 netadr_t	net_from;
@@ -131,7 +131,7 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 	LittleLongSW(packet->part);
 
 	p = &ns->packets[packet->id & NETSPLIT_BACKUP_MASK];
-	// Con_Reportf( S_NOTE "NetSplit_GetLong: packet from %s, id %d, index %d length %d\n", NET_AdrToString( *from ), (int)packet->id, (int)packet->index, (int)*length );
+	// Con_Reportf( S_NOTE "%s: packet from %s, id %d, index %d length %d\n", __func__, NET_AdrToString( *from ), (int)packet->id, (int)packet->index, (int)*length );
 
 	// no packets with this id received
 	if( packet->id != p->id )
@@ -140,7 +140,7 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 		if( p->received < p->count )
 		{
 			UI_ShowConnectionWarning();
-			Con_Reportf( S_WARN "NetSplit_GetLong: lost packet %d\n", p->id );
+			Con_Reportf( S_WARN "%s: lost packet %d\n", __func__, p->id );
 		}
 
 		p->id = packet->id;
@@ -152,7 +152,7 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 	// use bool vector to detect dup packets
 	if( p->recieved_v[packet->index >> 5 ] & ( 1 << ( packet->index & 31 ) ) )
 	{
-		Con_Reportf( S_WARN "NetSplit_GetLong: dup packet from %s\n", NET_AdrToString( *from ) );
+		Con_Reportf( S_WARN "%s: dup packet from %s\n", __func__, NET_AdrToString( *from ) );
 		return false;
 	}
 
@@ -164,13 +164,13 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 	// prevent overflow
 	if( packet->part * packet->index > NET_MAX_PAYLOAD )
 	{
-		Con_Reportf( S_WARN "NetSplit_GetLong: packet out fo bounds from %s (part %d index %d)\n", NET_AdrToString( *from ), packet->part, packet->index );
+		Con_Reportf( S_WARN "%s: packet out fo bounds from %s (part %d index %d)\n", __func__, NET_AdrToString( *from ), packet->part, packet->index );
 		return false;
 	}
 
 	if( packet->length > NET_MAX_PAYLOAD )
 	{
-		Con_Reportf( S_WARN "NetSplit_GetLong: packet out fo bounds from %s (length %d)\n", NET_AdrToString( *from ), packet->length );
+		Con_Reportf( S_WARN "%s: packet out fo bounds from %s (length %d)\n", __func__, NET_AdrToString( *from ), packet->length );
 		return false;
 	}
 
@@ -187,7 +187,7 @@ qboolean NetSplit_GetLong( netsplit_t *ns, netadr_t *from, byte *data, size_t *l
 		ns->total_received_uncompressed += len;
 		*length = len;
 
-		// Con_Reportf( S_NOTE "NetSplit_GetLong: packet from %s, id %d received %d length %d\n", NET_AdrToString( *from ), (int)packet->id, (int)p->received, (int)packet->length );
+		// Con_Reportf( S_NOTE "%s: packet from %s, id %d received %d length %d\n", __func__, NET_AdrToString( *from ), (int)packet->id, (int)p->received, (int)packet->length );
 		memcpy( data, p->data, len );
 		return true;
 	}
@@ -919,13 +919,20 @@ int Netchan_CreateFileFragments( netchan_t *chan, const char *filename )
 	int		remaining;
 	int		bufferid = 1;
 	fs_offset_t	filesize = 0;
-	char		compressedfilename[MAX_OSPATH];
 	int		compressedFileTime;
 	int		fileTime;
 	qboolean		firstfragment = true;
 	qboolean		bCompressed = false;
 	fragbufwaiting_t	*wait, *p;
 	fragbuf_t		*buf;
+	char		compressedfilename[sizeof( buf->filename ) + 5];
+
+	// shouldn't be critical, but just in case
+	if( Q_strlen( filename ) > sizeof( buf->filename ) - 1 )
+	{
+		Con_Printf( S_WARN "Unable to transfer %s due to path length overflow\n", filename );
+		return 0;
+	}
 	
 	if(( filesize = FS_FileSize( filename, false )) <= 0 )
 	{
@@ -937,8 +944,7 @@ int Netchan_CreateFileFragments( netchan_t *chan, const char *filename )
 		chunksize = chan->pfnBlockSize( chan->client, FRAGSIZE_FRAG );
 	else chunksize = FRAGMENT_MAX_SIZE; // fallback
 
-	Q_strncpy( compressedfilename, filename, sizeof( compressedfilename ));
-	COM_ReplaceExtension( compressedfilename, ".ztmp", sizeof( compressedfilename ));
+	Q_snprintf( compressedfilename, sizeof( compressedfilename ), "%s.ztmp", filename );
 	compressedFileTime = FS_FileTime( compressedfilename, false );
 	fileTime = FS_FileTime( filename, false );
 
@@ -1521,10 +1527,9 @@ void Netchan_TransmitBits( netchan_t *chan, int length, byte *data )
 
 					if( pbuf->iscompressed )
 					{
-						char	compressedfilename[MAX_OSPATH];
+						char	compressedfilename[sizeof( pbuf->filename ) + 5];
 
-						Q_strncpy( compressedfilename, pbuf->filename, sizeof( compressedfilename ));
-						COM_ReplaceExtension( compressedfilename, ".ztmp", sizeof( compressedfilename ));
+						Q_snprintf( compressedfilename, sizeof( compressedfilename ), "%s.ztmp", pbuf->filename );
 						file = FS_Open( compressedfilename, "rb", false );
 					}
 					else file = FS_Open( pbuf->filename, "rb", false );
@@ -1583,7 +1588,7 @@ void Netchan_TransmitBits( netchan_t *chan, int length, byte *data )
 	// send the qport if we are a client
 	if( chan->sock == NS_CLIENT )
 	{
-		MSG_WriteWord( &send, Cvar_VariableInteger( "net_qport" ));
+		MSG_WriteWord( &send, (int)net_qport.value );
 	}
 
 	if( send_reliable && send_reliable_fragment )
@@ -1619,7 +1624,7 @@ void Netchan_TransmitBits( netchan_t *chan, int length, byte *data )
 
 		if( (( MSG_GetNumBytesWritten( &send ) + length ) >> 3) <= maxsize )
 			MSG_WriteBits( &send, data, length );
-		else Con_Printf( S_WARN "Netchan_Transmit: unreliable message overflow: %d\n", MSG_GetNumBytesWritten( &send ) );
+		else Con_Printf( S_WARN "%s: unreliable message overflow: %d\n", __func__, MSG_GetNumBytesWritten( &send ) );
 	}
 
 	// deal with packets that are too small for some networks
@@ -1695,9 +1700,6 @@ qboolean Netchan_Process( netchan_t *chan, sizebuf_t *msg )
 	qboolean	message_contains_fragments;
 	int	i, qport, statId;
 
-	if( !CL_IsPlaybackDemo() && !NET_CompareAdr( net_from, chan->remote_address ))
-		return false;
-
 	// get sequence numbers
 	MSG_Clear( msg );
 	sequence = MSG_ReadLong( msg );

engine/common/net_encode.c

@@ -510,13 +510,13 @@ static qboolean Delta_AddField( delta_info_t *dt, const char *pName, int flags,
 	pFieldInfo = Delta_FindFieldInfo( dt->pInfo, pName );
 	if( !pFieldInfo )
 	{
-		Con_DPrintf( S_ERROR "Delta_Add: couldn't find description for %s->%s\n", dt->pName, pName );
+		Con_DPrintf( S_ERROR "%s: couldn't find description for %s->%s\n", __func__, dt->pName, pName );
 		return false;
 	}
 
 	if( dt->numFields + 1 > dt->maxFields )
 	{
-		Con_DPrintf( S_WARN "Delta_Add: can't add %s->%s encoder list is full\n", dt->pName, pName );
+		Con_DPrintf( S_WARN "%s: can't add %s->%s encoder list is full\n", __func__, dt->pName, pName );
 		return false; // too many fields specified (duplicated ?)
 	}
 
@@ -587,7 +587,7 @@ void Delta_ParseTableField( sizebuf_t *msg )
 	tableIndex = MSG_ReadUBitLong( msg, 4 );
 	dt = Delta_FindStructByIndex( tableIndex );
 	if( !dt )
-		Host_Error( "Delta_ParseTableField: not initialized" );
+		Host_Error( "%s: not initialized", __func__ );
 
 	nameIndex = MSG_ReadUBitLong( msg, 8 );	// read field name index
 	if( ( nameIndex >= 0 && nameIndex < dt->maxFields ) )
@@ -597,7 +597,7 @@ void Delta_ParseTableField( sizebuf_t *msg )
 	else
 	{
 		ignore = true;
-		Con_Reportf( "Delta_ParseTableField: wrong nameIndex %d for table %s, ignoring\n", nameIndex,  dt->pName );
+		Con_Reportf( "%s: wrong nameIndex %d for table %s, ignoring\n", __func__, nameIndex,  dt->pName );
 	}
 
 	flags = MSG_ReadUBitLong( msg, 10 );
@@ -630,28 +630,28 @@ static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInf
 	*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
 	if( Q_strcmp( token, "(" ))
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: expected '(', found '%s' instead\n", token );
+		Con_DPrintf( S_ERROR "%s: expected '(', found '%s' instead\n", __func__, token );
 		return false;
 	}
 
 	// read the variable name
 	if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: missing field name\n" );
+		Con_DPrintf( S_ERROR "%s: missing field name\n", __func__ );
 		return false;
 	}
 
 	pFieldInfo = Delta_FindFieldInfo( pInfo, token );
 	if( !pFieldInfo )
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: unable to find field %s\n", token );
+		Con_DPrintf( S_ERROR "%s: unable to find field %s\n", __func__, token );
 		return false;
 	}
 
 	*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
 	if( Q_strcmp( token, "," ))
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
+		Con_DPrintf( S_ERROR "%s: expected ',', found '%s' instead\n", __func__, token );
 		return false;
 	}
 
@@ -692,14 +692,14 @@ static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInf
 
 	if( Q_strcmp( token, "," ))
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
+		Con_DPrintf( S_ERROR "%s: expected ',', found '%s' instead\n", __func__, token );
 		return false;
 	}
 
 	// read delta-bits
 	if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: %s field bits argument is missing\n", pField->name );
+		Con_DPrintf( S_ERROR "%s: %s field bits argument is missing\n", __func__, pField->name );
 		return false;
 	}
 
@@ -708,14 +708,14 @@ static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInf
 	*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
 	if( Q_strcmp( token, "," ))
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
+		Con_DPrintf( S_ERROR "%s: expected ',', found '%s' instead\n", __func__, token );
 		return false;
 	}
 
 	// read delta-multiplier
 	if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: %s missing 'multiplier' argument\n", pField->name );
+		Con_DPrintf( S_ERROR "%s: %s missing 'multiplier' argument\n", __func__, pField->name );
 		return false;
 	}
 
@@ -726,14 +726,14 @@ static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInf
 		*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
 		if( Q_strcmp( token, "," ))
 		{
-			Con_DPrintf( S_ERROR "Delta_ParseField: expected ',', found '%s' instead\n", token );
+			Con_DPrintf( S_ERROR "%s: expected ',', found '%s' instead\n", __func__, token );
 			return false;
 		}
 
 		// read delta-postmultiplier
 		if(( *delta_script = COM_ParseFile( *delta_script, token, sizeof( token ))) == NULL )
 		{
-			Con_DPrintf( S_ERROR "Delta_ParseField: %s missing 'post_multiply' argument\n", pField->name );
+			Con_DPrintf( S_ERROR "%s: %s missing 'post_multiply' argument\n", __func__, pField->name );
 			return false;
 		}
 
@@ -749,7 +749,7 @@ static qboolean Delta_ParseField( char **delta_script, const delta_field_t *pInf
 	*delta_script = COM_ParseFile( *delta_script, token, sizeof( token ));
 	if( Q_strcmp( token, ")" ))
 	{
-		Con_DPrintf( S_ERROR "Delta_ParseField: expected ')', found '%s' instead\n", token );
+		Con_DPrintf( S_ERROR "%s: expected ')', found '%s' instead\n", __func__, token );
 		return false;
 	}
 
@@ -823,7 +823,7 @@ static void Delta_InitFields( void )
 	delta_info_t	*dt;
 
 	afile = FS_LoadFile( DELTA_PATH, NULL, false );
-	if( !afile ) Sys_Error( "DELTA_Load: couldn't load file %s\n", DELTA_PATH );
+	if( !afile ) Sys_Error( "%s: couldn't load file %s\n", __func__, DELTA_PATH );
 
 	pfile = (char *)afile;
 
@@ -1801,7 +1801,7 @@ void MSG_WriteDeltaEntity( entity_state_t *from, entity_state_t *to, sizebuf_t *
 	startBit = msg->iCurBit;
 
 	if( to->number < 0 || to->number >= GI->max_edicts )
-		Host_Error( "MSG_WriteDeltaEntity: Bad entity number: %i\n", to->number );
+		Host_Error( "%s: Bad entity number: %i\n", __func__, to->number );
 
 	MSG_WriteUBitLong( msg, to->number, MAX_ENTITY_BITS );
 	MSG_WriteUBitLong( msg, 0, 2 ); // alive
@@ -1882,7 +1882,7 @@ qboolean MSG_ReadDeltaEntity( sizebuf_t *msg, entity_state_t *from, entity_state
 	int		baseline_offset = 0;
 
 	if( number < 0 || number >= clgame.maxEntities )
-		Host_Error( "MSG_ReadDeltaEntity: bad delta entity number: %i\n", number );
+		Host_Error( "%s: bad delta entity number: %i\n", __func__, number );
 
 	fRemoveType = MSG_ReadUBitLong( msg, 2 );
 
@@ -1904,7 +1904,7 @@ qboolean MSG_ReadDeltaEntity( sizebuf_t *msg, entity_state_t *from, entity_state
 			return false;
 		}
 
-		Host_Error( "MSG_ReadDeltaEntity: unknown update type %i\n", fRemoveType );
+		Host_Error( "%s: unknown update type %i\n", __func__, fRemoveType );
 	}
 
 	if( !cls.legacymode )
@@ -2003,13 +2003,13 @@ void GAME_EXPORT Delta_AddEncoder( char *name, pfnDeltaEncode encodeFunc )
 
 	if( !dt || !dt->bInitialized )
 	{
-		Con_DPrintf( S_ERROR "Delta_AddEncoder: couldn't find delta with specified custom encode %s\n", name );
+		Con_DPrintf( S_ERROR "%s: couldn't find delta with specified custom encode %s\n", __func__, name );
 		return;
 	}
 
 	if( dt->customEncode == CUSTOM_NONE )
 	{
-		Con_DPrintf( S_ERROR "Delta_AddEncoder: %s not supposed for custom encoding\n", dt->pName );
+		Con_DPrintf( S_ERROR "%s: %s not supposed for custom encoding\n", __func__, dt->pName );
 		return;
 	}
 

engine/common/net_ws.c

@@ -544,7 +544,7 @@ static net_gai_state_t NET_StringToSockaddr( const char *s, struct sockaddr_stor
 				}
 				else // failed to create thread
 				{
-					Con_Reportf( S_ERROR "NET_StringToSockaddr: failed to create thread!\n");
+					Con_Reportf( S_ERROR "%s: failed to create thread!\n", __func__ );
 					nsthread.busy = false;
 				}
 			}
@@ -937,7 +937,7 @@ qboolean NET_CompareAdr( const netadr_t a, const netadr_t b )
 		    return true;
 	}
 
-	Con_DPrintf( S_ERROR "NET_CompareAdr: bad address type\n" );
+	Con_DPrintf( S_ERROR "%s: bad address type\n", __func__ );
 	return false;
 }
 
@@ -1397,7 +1397,7 @@ static qboolean NET_GetLong( byte *pData, int size, size_t *outSize, int splitsi
 	}
 	else
 	{
-		Con_DPrintf( "NET_GetLong: Ignoring duplicated split packet %i of %i ( %i bytes )\n", packet_number + 1, packet_count, size );
+		Con_DPrintf( "%s: Ignoring duplicated split packet %i of %i ( %i bytes )\n", __func__, packet_number + 1, packet_count, size );
 	}
 
 	offset = (packet_number * body_size);
@@ -1478,7 +1478,7 @@ static qboolean NET_QueuePacket( netsrc_t sock, netadr_t *from, byte *data, size
 			}
 			else
 			{
-				Con_Reportf( "NET_QueuePacket: oversize packet from %s\n", NET_AdrToString( *from ));
+				Con_Reportf( "%s: oversize packet from %s\n", __func__, NET_AdrToString( *from ));
 			}
 		}
 		else
@@ -1494,7 +1494,7 @@ static qboolean NET_QueuePacket( netsrc_t sock, netadr_t *from, byte *data, size
 			case WSAETIMEDOUT:
 				break;
 			default:	// let's continue even after errors
-				Con_DPrintf( S_ERROR "NET_QueuePacket: %s from %s\n", NET_ErrorString(), NET_AdrToString( *from ));
+				Con_DPrintf( S_ERROR "%s: %s from %s\n", __func__, NET_ErrorString(), NET_AdrToString( *from ));
 				break;
 			}
 		}
@@ -1624,7 +1624,7 @@ void NET_SendPacketEx( netsrc_t sock, size_t length, const void *data, netadr_t
 	}
 	else
 	{
-		Host_Error( "NET_SendPacket: bad address type %i (%i)\n", to.type, to.type6 );
+		Host_Error( "%s: bad address type %i (%i)\n", __func__, to.type, to.type6 );
 	}
 
 	NET_NetadrToSockadr( &to, &addr );
@@ -1645,15 +1645,15 @@ void NET_SendPacketEx( netsrc_t sock, size_t length, const void *data, netadr_t
 
 		if( Host_IsDedicated( ))
 		{
-			Con_DPrintf( S_ERROR "NET_SendPacket: %s to %s\n", NET_ErrorString(), NET_AdrToString( to ));
+			Con_DPrintf( S_ERROR "%s: %s to %s\n", __func__, NET_ErrorString(), NET_AdrToString( to ));
 		}
 		else if( err == WSAEADDRNOTAVAIL || err == WSAENOBUFS )
 		{
-			Con_DPrintf( S_ERROR "NET_SendPacket: %s to %s\n", NET_ErrorString(), NET_AdrToString( to ));
+			Con_DPrintf( S_ERROR "%s: %s to %s\n", __func__, NET_ErrorString(), NET_AdrToString( to ));
 		}
 		else
 		{
-			Con_Printf( S_ERROR "NET_SendPacket: %s to %s\n", NET_ErrorString(), NET_AdrToString( to ));
+			Con_Printf( S_ERROR "%s: %s to %s\n", __func__, NET_ErrorString(), NET_AdrToString( to ));
 		}
 	}
 
@@ -1689,7 +1689,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 	{
 		err = WSAGetLastError();
 		if( err != WSAEAFNOSUPPORT )
-			Con_DPrintf( S_WARN "NET_UDPSocket: port: %d socket: %s\n", port, NET_ErrorString( ));
+			Con_DPrintf( S_WARN "%s: port: %d socket: %s\n", __func__, port, NET_ErrorString( ));
 		return INVALID_SOCKET;
 	}
 
@@ -1697,7 +1697,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 	{
 		struct timeval timeout;
 
-		Con_DPrintf( S_WARN "NET_UDPSocket: port: %d ioctl FIONBIO: %s\n", port, NET_ErrorString( ));
+		Con_DPrintf( S_WARN "%s: port: %d ioctl FIONBIO: %s\n", __func__, port, NET_ErrorString( ));
 		// try timeout instead of NBIO
 		timeout.tv_sec = timeout.tv_usec = 0;
 		setsockopt( net_socket, SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(timeout));
@@ -1706,12 +1706,12 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 	// make it broadcast capable
 	if( NET_IsSocketError( setsockopt( net_socket, SOL_SOCKET, SO_BROADCAST, (char *)&_true, sizeof( _true ))))
 	{
-		Con_DPrintf( S_WARN "NET_UDPSocket: port: %d setsockopt SO_BROADCAST: %s\n", port, NET_ErrorString( ));
+		Con_DPrintf( S_WARN "%s: port: %d setsockopt SO_BROADCAST: %s\n", __func__, port, NET_ErrorString( ));
 	}
 
 	if( NET_IsSocketError( setsockopt( net_socket, SOL_SOCKET, SO_REUSEADDR, (const char *)&optval, sizeof( optval ))))
 	{
-		Con_DPrintf( S_WARN "NET_UDPSocket: port: %d setsockopt SO_REUSEADDR: %s\n", port, NET_ErrorString( ));
+		Con_DPrintf( S_WARN "%s: port: %d setsockopt SO_REUSEADDR: %s\n", __func__, port, NET_ErrorString( ));
 		closesocket( net_socket );
 		return INVALID_SOCKET;
 	}
@@ -1722,7 +1722,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 	{
 		if( NET_IsSocketError( setsockopt( net_socket, IPPROTO_IPV6, IPV6_V6ONLY, (char *)&_true, sizeof( _true ))))
 		{
-			Con_DPrintf( S_WARN "NET_UDPSocket: port: %d setsockopt IPV6_V6ONLY: %s\n", port, NET_ErrorString( ));
+			Con_DPrintf( S_WARN "%s: port: %d setsockopt IPV6_V6ONLY: %s\n", __func__, port, NET_ErrorString( ));
 			closesocket( net_socket );
 			return INVALID_SOCKET;
 		}
@@ -1730,7 +1730,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 		if( Sys_CheckParm( "-loopback" ))
 		{
 			if( NET_IsSocketError( setsockopt( net_socket, IPPROTO_IPV6, IPV6_MULTICAST_LOOP, (char *)&_true, sizeof( _true ))))
-				Con_DPrintf( S_WARN "NET_UDPSocket: port %d setsockopt IPV6_MULTICAST_LOOP: %s\n", port, NET_ErrorString( ));
+				Con_DPrintf( S_WARN "%s: port %d setsockopt IPV6_MULTICAST_LOOP: %s\n", __func__, port, NET_ErrorString( ));
 		}
 
 		if( COM_CheckStringEmpty( net_iface ) && Q_stricmp( net_iface, "localhost" ))
@@ -1742,7 +1742,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 
 		if( NET_IsSocketError( bind( net_socket, (struct sockaddr *)&addr, sizeof( struct sockaddr_in6 ))))
 		{
-			Con_DPrintf( S_WARN "NET_UDPSocket: port: %d bind6: %s\n", port, NET_ErrorString( ));
+			Con_DPrintf( S_WARN "%s: port: %d bind6: %s\n", __func__, port, NET_ErrorString( ));
 			closesocket( net_socket );
 			return INVALID_SOCKET;
 		}
@@ -1758,7 +1758,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 			{
 				err = WSAGetLastError();
 				if( err != WSAENOPROTOOPT )
-					Con_Printf( S_WARN "NET_UDPSocket: port: %d  setsockopt IP_TOS: %s\n", port, NET_ErrorString( ));
+					Con_Printf( S_WARN "%s: port: %d  setsockopt IP_TOS: %s\n", __func__, port, NET_ErrorString( ));
 				closesocket( net_socket );
 				return INVALID_SOCKET;
 			}
@@ -1767,7 +1767,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 		if( Sys_CheckParm( "-loopback" ))
 		{
 		    if( NET_IsSocketError( setsockopt( net_socket, IPPROTO_IP, IP_MULTICAST_LOOP, (char *)&_true, sizeof( _true ))))
-			    Con_DPrintf( S_WARN "NET_UDPSocket: port %d setsockopt IP_MULTICAST_LOOP: %s\n", port, NET_ErrorString( ));
+				Con_DPrintf( S_WARN "%s: port %d setsockopt IP_MULTICAST_LOOP: %s\n", __func__, port, NET_ErrorString( ));
 		}
 
 		if( COM_CheckStringEmpty( net_iface ) && Q_stricmp( net_iface, "localhost" ))
@@ -1779,7 +1779,7 @@ static int NET_IPSocket( const char *net_iface, int port, int family )
 
 		if( NET_IsSocketError( bind( net_socket, (struct sockaddr *)&addr, sizeof( struct sockaddr_in ))))
 		{
-			Con_DPrintf( S_WARN "NET_UDPSocket: port: %d bind: %s\n", port, NET_ErrorString( ));
+			Con_DPrintf( S_WARN "%s: port: %d bind: %s\n", __func__, port, NET_ErrorString( ));
 			closesocket( net_socket );
 			return INVALID_SOCKET;
 		}
@@ -1796,8 +1796,8 @@ NET_OpenIP
 static void NET_OpenIP( qboolean change_port, int *sockets, const char *net_iface, int hostport, int clientport, int family )
 {
 	int port;
-	qboolean sv_nat = Cvar_VariableInteger("sv_nat");
-	qboolean cl_nat = Cvar_VariableInteger("cl_nat");
+	qboolean sv_nat = Cvar_VariableInteger( "sv_nat" );
+	qboolean cl_nat = Cvar_VariableInteger( "cl_nat" );
 
 	if( change_port && ( FBitSet( net_hostport.flags, FCVAR_CHANGED ) || sv_nat ))
 	{
@@ -2375,7 +2375,7 @@ static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 
 	if( curfile->header_size >= sizeof( buf ))
 	{
-		Con_Reportf( S_ERROR "Header too big, the size is %s\n", curfile->header_size );
+		Con_Reportf( S_ERROR "Header too big, the size is %d\n", curfile->header_size );
 		HTTP_FreeFile( curfile, true );
 		return false;
 	}
@@ -2395,8 +2395,6 @@ static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 				int cutheadersize = begin - curfile->buf + 4; // after that begin of data
 				char *content_length_line;
 
-				Con_Reportf( "HTTP: Got response!\n" );
-
 				if( !Q_strstr( curfile->buf, "200 OK" ))
 				{
 					*begin = 0; // cut string to print out response
@@ -2420,10 +2418,10 @@ static qboolean HTTP_ProcessStream( httpfile_t *curfile )
 					content_length_line += sizeof( "Content-Length: " ) - 1;
 					size = Q_atoi( content_length_line );
 
-					Con_Reportf( "HTTP: File size is %d\n", size );
+					Con_Reportf( "HTTP: Got 200 OK! File size is %d\n", size );
 
 					if( ( curfile->size != -1 ) && ( curfile->size != size )) // check size if specified, not used
-						Con_Reportf( S_WARN "Server reports wrong file size!\n" );
+						Con_Reportf( S_WARN "Server reports wrong file size for %s!\n", curfile->path );
 
 					curfile->size = size;
 					curfile->header_size = 0;
@@ -2535,7 +2533,7 @@ void HTTP_Run( void )
 
 			if( !curfile->file )
 			{
-				Con_Printf( S_ERROR "cannot open %s!\n", name );
+				Con_Printf( S_ERROR "HTTP: cannot open %s!\n", name );
 				HTTP_FreeFile( curfile, true );
 				break;
 			}

engine/common/netchan.h

@@ -70,7 +70,6 @@ GNU General Public License for more details.
 #define NET_MAX_MESSAGE		PAD_NUMBER(( NET_MAX_PAYLOAD + HEADER_BYTES ), 16 )
 
 #define MASTERSERVER_ADR		"mentality.rip:27010"
-#define MASTERSERVER_ADR_TEST	"mentality.rip:27011"
 #define MS_SCAN_REQUEST		"1\xFF" "0.0.0.0:0\0"
 
 #define PORT_MASTER			27010

engine/common/pm_trace.c

@@ -246,7 +246,7 @@ loc0:
 	}
 
 	if( num < hull->firstclipnode || num > hull->lastclipnode )
-		Host_Error( "PM_RecursiveHullCheck: bad node number %i\n", num );
+		Host_Error( "%s: bad node number %i\n", __func__, num );
 
 	// find the point distances
 	node = hull->clipnodes + num;

engine/common/protocol.h

@@ -279,6 +279,7 @@ GNU General Public License for more details.
 
 extern const char	*svc_strings[svc_lastmsg+1];
 extern const char	*svc_legacy_strings[svc_lastmsg+1];
+extern const char	*svc_quake_strings[svc_lastmsg+1];
 extern const char	*svc_goldsrc_strings[svc_lastmsg+1];
 extern const char	*clc_strings[clc_lastmsg+1];
 

engine/common/soundlib/libmpg/libmpg.c

@@ -87,7 +87,7 @@ int open_mpeg_stream( void *mpg, void *file, pfread f_read, pfseek f_seek, wavin
 
 	if( !mh || !sc ) return 0;
 
-	ret = mpg123_replace_reader_handle( mh, (void *)f_read, (void *)f_seek, NULL );
+	ret = mpg123_replace_reader_handle( mh, f_read, f_seek, NULL );
 	if( ret != MPG123_OK )
 		return 0;
 

engine/common/soundlib/libmpg/libmpg.h

@@ -34,9 +34,15 @@ typedef struct
 	int	playtime;		// stream size in milliseconds
 } wavinfo_t;
 
+#ifdef _MSC_VER // a1ba: MSVC6 don't have ssize_t
+typedef long		mpg_ssize_t;
+#else
+typedef ssize_t		mpg_ssize_t;
+#endif
+
 // custom stdio
-typedef long (*pfread)( void *handle, void *buf, size_t count );
-typedef long (*pfseek)( void *handle, long offset, int whence );
+typedef mpg_ssize_t (*pfread)( void *handle, void *buf, size_t count );
+typedef fs_offset_t (*pfseek)( void *handle, fs_offset_t offset, int whence );
 
 extern void *create_decoder( int *error );
 extern int feed_mpeg_header( void *mpg, const byte *data, long bufsize, long streamsize, wavinfo_t *sc );

engine/common/soundlib/libmpg/mpg123.h

@@ -32,6 +32,7 @@ typedef struct mpg123_handle_s	mpg123_handle_t;
 #include <stdlib.h>
 #include "fmt123.h"
 #include STDINT_H
+#include "xash3d_types.h"
 
 #ifndef FALSE
 #define FALSE 0
@@ -50,7 +51,7 @@ typedef unsigned char	byte;
 typedef unsigned short	word;
 typedef unsigned long	ulong;
 typedef unsigned int	uint;
-typedef long		mpg_off_t;
+typedef fs_offset_t	mpg_off_t;
 
 #ifdef _MSC_VER // a1ba: MSVC6 don't have ssize_t
 typedef long		mpg_ssize_t;

engine/common/soundlib/libmpg/reader.c

@@ -853,11 +853,21 @@ int open_feed( mpg123_handle_t *fr )
 	return 0;
 }
 
+static mpg_ssize_t read_mpgtypes( int fd, void *buf, size_t count )
+{
+	return read( fd, buf, count );
+}
+
+static mpg_off_t lseek_mpgtypes( int fd, mpg_off_t offset, int whence )
+{
+	return lseek( fd, offset, whence );
+}
+
 static int default_init( mpg123_handle_t *fr )
 {
 	fr->rdat.fdread = plain_read;
-	fr->rdat.read = fr->rdat.r_read  != NULL ? fr->rdat.r_read  : read;
-	fr->rdat.lseek = fr->rdat.r_lseek != NULL ? fr->rdat.r_lseek : lseek;
+	fr->rdat.read = fr->rdat.r_read  != NULL ? fr->rdat.r_read  : read_mpgtypes;
+	fr->rdat.lseek = fr->rdat.r_lseek != NULL ? fr->rdat.r_lseek : lseek_mpgtypes;
 	fr->rdat.filelen = get_fileinfo( fr );
 	fr->rdat.filepos = 0;
 

engine/common/soundlib/snd_main.c

@@ -120,7 +120,7 @@ load_internal:
 	}
 
 	if( filename[0] != '#' )
-		Con_DPrintf( S_WARN "FS_LoadSound: couldn't load \"%s\"\n", loadname );
+		Con_DPrintf( S_WARN "%s: couldn't load \"%s\"\n", __func__, loadname );
 
 	return NULL;
 }
@@ -216,7 +216,7 @@ wavdata_t *FS_StreamInfo( stream_t *stream )
 	if( !stream ) return NULL;
 
 	// fill structure
-	info.loopStart = -1;
+	info.loopStart = 0;
 	info.rate = stream->rate;
 	info.width = stream->width;
 	info.channels = stream->channels;

engine/common/soundlib/snd_mp3.c

@@ -74,7 +74,10 @@ static uint32_t Sound_ParseSynchInteger( uint32_t v )
 static void Sound_HandleCustomID3Comment( const char *key, const char *value )
 {
 	if( !Q_strcmp( key, "LOOP_START" ) || !Q_strcmp( key, "LOOPSTART" ))
+	{
 		sound.loopstart = Q_atoi( value );
+		SetBits( sound.flags, SOUND_LOOPED );
+	}
 	// unknown comment is not an error
 }
 
@@ -91,7 +94,7 @@ static qboolean Sound_ParseID3Frame( const did3v2_frame_t *frame, const byte *bu
 			value_len = frame_length - (1 + key_len + 1);
 			if( value_len <= 0 || value_len >= sizeof( value ))
 			{
-				Con_Printf( S_ERROR "Sound_ParseID3Frame: invalid TXXX description, possibly broken file.\n" );
+				Con_Printf( S_ERROR "%s: invalid TXXX description, possibly broken file.\n", __func__ );
 				return false;
 			}
 
@@ -103,9 +106,9 @@ static qboolean Sound_ParseID3Frame( const did3v2_frame_t *frame, const byte *bu
 		else
 		{
 			if( buffer[0] == 0x01 || buffer[0] == 0x02 ) // UTF-16 with BOM
-				Con_Printf( S_ERROR "Sound_ParseID3Frame: UTF-16 encoding is unsupported. Use UTF-8 or ISO-8859!\n" );
+				Con_Printf( S_ERROR "%s: UTF-16 encoding is unsupported. Use UTF-8 or ISO-8859!\n", __func__ );
 			else
-				Con_Printf( S_ERROR "Sound_ParseID3Frame: unknown TXXX tag encoding %d, possibly broken file.\n", buffer[0] );
+				Con_Printf( S_ERROR "%s: unknown TXXX tag encoding %d, possibly broken file.\n", __func__, buffer[0] );
 			return false;
 		}
 	}
@@ -129,7 +132,7 @@ static qboolean Sound_ParseID3Tag( const byte *buffer, fs_offset_t filesize )
 	{
 		// old id3v1 header found
 		if( CHECK_IDENT( header->ident, 'T', 'A', 'G' ))
-			Con_Printf( S_ERROR "Sound_ParseID3Tag: ID3v1 is not supported! Convert to ID3v2.4!\n" );
+			Con_Printf( S_ERROR "%s: ID3v1 is not supported! Convert to ID3v2.4!\n", __func__ );
 
 		return true; // missing tag header is not an error
 	}
@@ -137,14 +140,14 @@ static qboolean Sound_ParseID3Tag( const byte *buffer, fs_offset_t filesize )
 	// support only latest id3 v2.4
 	if( header->major_ver != 4 || header->minor_ver == 0xff )
 	{
-		Con_Printf( S_ERROR "Sound_ParseID3Tag: invalid ID3v2 tag version 2.%d.%d. Convert to ID3v2.4!\n", header->major_ver, header->minor_ver );
+		Con_Printf( S_ERROR "%s: invalid ID3v2 tag version 2.%d.%d. Convert to ID3v2.4!\n", __func__, header->major_ver, header->minor_ver );
 		return false;
 	}
 
 	tag_length = Sound_ParseSynchInteger( header->length );
 	if( tag_length > filesize - sizeof( *header ))
 	{
-		Con_Printf( S_ERROR "Sound_ParseID3Tag: invalid tag length %u, possibly broken file.\n", tag_length );
+		Con_Printf( S_ERROR "%s: invalid tag length %u, possibly broken file.\n", __func__, tag_length );
 		return false;
 	}
 
@@ -156,7 +159,7 @@ static qboolean Sound_ParseID3Tag( const byte *buffer, fs_offset_t filesize )
 
 		if( ext_length > tag_length )
 		{
-			Con_Printf( S_ERROR "Sound_ParseID3Tag: invalid extended header length %u, possibly broken file.\n", ext_length );
+			Con_Printf( S_ERROR "%s: invalid extended header length %u, possibly broken file.\n", __func__, ext_length );
 			return false;
 		}
 
@@ -170,7 +173,7 @@ static qboolean Sound_ParseID3Tag( const byte *buffer, fs_offset_t filesize )
 
 		if( frame_length > tag_length )
 		{
-			Con_Printf( S_ERROR "Sound_ParseID3Tag: invalid frame length %u, possibly broken file.\n", frame_length );
+			Con_Printf( S_ERROR "%s: invalid frame length %u, possibly broken file.\n", __func__, frame_length );
 			return false;
 		}
 
@@ -225,7 +228,7 @@ qboolean Sound_LoadMPG( const char *name, const byte *buffer, fs_offset_t filesi
 	// trying to read header
 	if( !feed_mpeg_header( mpeg, buffer, FRAME_SIZE, filesize, &sc ))
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadMPG: failed to load (%s): %s\n", name, get_error( mpeg ));
+		Con_DPrintf( S_ERROR "%s: failed to load (%s): %s\n", __func__, name, get_error( mpeg ));
 		close_decoder( mpeg );
 		return false;
 	}
@@ -233,21 +236,19 @@ qboolean Sound_LoadMPG( const char *name, const byte *buffer, fs_offset_t filesi
 	sound.channels = sc.channels;
 	sound.rate = sc.rate;
 	sound.width = 2; // always 16-bit PCM
-	sound.loopstart = -1;
 	sound.size = ( sound.channels * sound.rate * sound.width ) * ( sc.playtime / 1000 ); // in bytes
 	padsize = sound.size % FRAME_SIZE;
 	pos += FRAME_SIZE; // evaluate pos
 
 	if( !Sound_ParseID3Tag( buffer, filesize ))
 	{
-		Con_DPrintf( S_WARN "Sound_LoadMPG: (%s) failed to extract LOOP_START tag\n", name );
-		sound.loopstart = -1;
+		Con_DPrintf( S_WARN "%s: (%s) failed to extract LOOP_START tag\n", __func__, name );
 	}
 
 	if( !sound.size )
 	{
 		// bad mpeg file ?
-		Con_DPrintf( S_ERROR "Sound_LoadMPG: (%s) is probably corrupted\n", name );
+		Con_DPrintf( S_ERROR "%s: (%s) is probably corrupted\n", __func__, name );
 		close_decoder( mpeg );
 		return false;
 	}
@@ -290,14 +291,14 @@ qboolean Sound_LoadMPG( const char *name, const byte *buffer, fs_offset_t filesi
 	return true;
 }
 
-/*
-=================
-FS_SeekEx
-=================
-*/
-static fs_offset_t FS_SeekEx( file_t *file, fs_offset_t offset, int whence )
+static fs_offset_t FS_SeekMpg( void *file, fs_offset_t offset, int whence )
 {
-	return FS_Seek( file, offset, whence ) == -1 ? -1 : FS_Tell( file );
+	return g_fsapi.Seek((file_t *)file, offset, whence ) == -1 ? -1 : g_fsapi.Tell((file_t *)file );
+}
+
+static mpg_ssize_t FS_ReadMpg( void *file, void *buf, size_t count )
+{
+	return g_fsapi.Read((file_t *)file, buf, count );
 }
 
 /*
@@ -324,7 +325,7 @@ stream_t *Stream_OpenMPG( const char *filename )
 	// couldn't create decoder
 	if(( mpeg = create_decoder( &ret )) == NULL )
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenMPG: couldn't create decoder: %s\n", get_error( mpeg ) );
+		Con_DPrintf( S_ERROR "%s: couldn't create decoder: %s\n", __func__, get_error( mpeg ) );
 		Mem_Free( stream );
 		FS_Close( file );
 		return NULL;
@@ -333,9 +334,9 @@ stream_t *Stream_OpenMPG( const char *filename )
 	if( ret ) Con_DPrintf( S_ERROR "%s\n", get_error( mpeg ));
 
 	// trying to open stream and read header
-	if( !open_mpeg_stream( mpeg, file, (void*)FS_Read, (void*)FS_SeekEx, &sc ))
+	if( !open_mpeg_stream( mpeg, file, FS_ReadMpg, FS_SeekMpg, &sc ))
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenMPG: failed to load (%s): %s\n", filename, get_error( mpeg ));
+		Con_DPrintf( S_ERROR "%s: failed to load (%s): %s\n", __func__, filename, get_error( mpeg ));
 		close_decoder( mpeg );
 		Mem_Free( stream );
 		FS_Close( file );

engine/common/soundlib/snd_utils.c

@@ -14,6 +14,9 @@ GNU General Public License for more details.
 */
 
 #include "soundlib.h"
+#if XASH_SDL
+#include <SDL_audio.h>
+#endif // XASH_SDL
 
 /*
 =============================================================================
@@ -130,7 +133,309 @@ uint GAME_EXPORT Sound_GetApproxWavePlayLen( const char *filepath )
 	return msecs;
 }
 
-#define drint( v ) (int)( v + 0.5 )
+static qboolean Sound_ConvertNoResample( wavdata_t *sc, int inwidth, int outwidth, int outcount )
+{
+	size_t i;
+
+	if( inwidth == 1 && outwidth == 2 ) // S8 to S16
+	{
+		for( i = 0; i < outcount * sc->channels; i++ )
+			((int16_t*)sound.tempbuffer)[i] = ((int8_t *)sc->buffer)[i] * 256;
+		return true;
+	}
+
+	if( inwidth == 2 && outwidth == 1 ) // S16 to S8
+	{
+		for( i = 0; i < outcount * sc->channels; i++ )
+			((int8_t*)sound.tempbuffer)[i] = ((int16_t *)sc->buffer)[i] / 256;
+		return true;
+	}
+
+	return false;
+}
+
+static qboolean Sound_ConvertDownsample( wavdata_t *sc, int inwidth, int outwidth, int outcount, double stepscale )
+{
+	size_t i;
+	double j;
+
+	if( inwidth == 1 && outwidth == 1 )
+	{
+		int8_t *data = (int8_t *)sc->buffer;
+
+		if( outwidth == 1 )
+		{
+			int8_t *outdata = (int8_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0];
+					outdata[i*2+1] = data[((int)j)*2+1];
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j];
+				}
+			}
+
+			return true;
+		}
+
+		if( outwidth == 2 )
+		{
+			int16_t *outdata = (int16_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0] * 256;
+					outdata[i*2+1] = data[((int)j)*2+1] * 256;
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j] * 256;
+				}
+			}
+
+			return true;
+		}
+	}
+
+	if( inwidth == 2 )
+	{
+		int16_t *data = (int16_t *)sc->buffer;
+
+		if( outwidth == 1 )
+		{
+			int8_t *outdata = (int8_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0] / 256;
+					outdata[i*2+1] = data[((int)j)*2+1] / 256;
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j] / 256;
+				}
+			}
+
+			return true;
+		}
+
+		if( outwidth == 2 )
+		{
+			int16_t *outdata = (int16_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0];
+					outdata[i*2+1] = data[((int)j)*2+1];
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j];
+				}
+			}
+
+			return true;
+		}
+	}
+
+	return false;
+}
+
+static qboolean Sound_ConvertUpsample( wavdata_t *sc, int inwidth, int outwidth, int outcount, int incount, double stepscale )
+{
+	size_t i;
+	double j;
+	double frac;
+
+	incount--; // to not go past last sample while interpolating
+
+	if( inwidth == 1 )
+	{
+		int8_t *data = (int8_t *)sc->buffer;
+
+		if( outwidth == 1 )
+		{
+			int8_t *outdata = (int8_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0];
+					outdata[i*2+1] = data[((int)j)*2+1];
+					if( j != (int)j && j < incount )
+					{
+						frac = j - (int)j;
+						outdata[i*2+0] += (data[((int)j+1)*2+0] - data[((int)j)*2+0]) * frac;
+						outdata[i*2+1] += (data[((int)j+1)*2+1] - data[((int)j)*2+1]) * frac;
+					}
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j];
+					if( j != (int)j && j < incount )
+					{
+						frac = j - (int)j;
+						outdata[i] += (data[(int)j+1] - data[(int)j]) * frac;
+					}
+				}
+			}
+
+			return true;
+		}
+
+		if( outwidth == 2 )
+		{
+			int16_t *outdata = (int16_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0] * 256;
+					outdata[i*2+1] = data[((int)j)*2+1] * 256;
+					if( j != (int)j && j < incount )
+					{
+						frac = ( j - (int)j ) * 256;
+						outdata[i*2+0] += (data[((int)j+1)*2+0] - data[((int)j)*2+0]) * frac;
+						outdata[i*2+1] += (data[((int)j+1)*2+1] - data[((int)j)*2+1]) * frac;
+					}
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j] * 256;
+					if( j != (int)j && j < incount )
+					{
+						frac = ( j - (int)j ) * 256;
+						outdata[i] += (data[(int)j+1] - data[(int)j]) * frac;
+					}
+				}
+			}
+
+			return true;
+		}
+	}
+
+	if( inwidth == 2 )
+	{
+		int16_t *data = (int16_t *)sc->buffer;
+
+		if( outwidth == 1 )
+		{
+			int8_t *outdata = (int8_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0] / 256;
+					outdata[i*2+1] = data[((int)j)*2+1] / 256;
+					if( j != (int)j && j < incount )
+					{
+						frac = ( j - (int)j ) / 256;
+						outdata[i*2+0] += (data[((int)j+1)*2+0] - data[((int)j)*2+0]) * frac;
+						outdata[i*2+1] += (data[((int)j+1)*2+1] - data[((int)j)*2+1]) * frac;
+					}
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j] / 256;
+					if( j != (int)j && j < incount )
+					{
+						frac = ( j - (int)j ) / 256;
+						outdata[i] += (data[(int)j+1] - data[(int)j]) * frac;
+					}
+				}
+			}
+
+			return true;
+		}
+
+		if( outwidth == 2 )
+		{
+			int16_t *outdata = (int16_t *)sound.tempbuffer;
+
+			if( sc->channels == 2 )
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i*2+0] = data[((int)j)*2+0];
+					outdata[i*2+1] = data[((int)j)*2+1];
+					if( j != (int)j && j < incount )
+					{
+						frac = j - (int)j;
+						outdata[i*2+0] += (data[((int)j+1)*2+0] - data[((int)j)*2+0]) * frac;
+						outdata[i*2+1] += (data[((int)j+1)*2+1] - data[((int)j)*2+1]) * frac;
+					}
+				}
+			}
+			else
+			{
+				for( i = 0; i < outcount; i++ )
+				{
+					j = stepscale * i;
+					outdata[i] = data[(int)j];
+					if( j != (int)j && j < incount )
+					{
+						frac = j - (int)j;
+						outdata[i] += (data[(int)j+1] - data[(int)j]) * frac;
+					}
+				}
+			}
+
+			return true;
+		}
+	}
+
+	return false;
+}
 
 /*
 ================
@@ -141,125 +446,70 @@ We need convert sound to signed even if nothing to resample
 */
 static qboolean Sound_ResampleInternal( wavdata_t *sc, int inrate, int inwidth, int outrate, int outwidth )
 {
-	double stepscale, j;
-	int	outcount;
-	int	i;
+	const size_t oldsize = sc->size;
 	qboolean handled = false;
+	double stepscale;
+	double t1, t2;
+	int	outcount, incount = sc->samples;
 
 	if( inrate == outrate && inwidth == outwidth )
 		return false;
 
+	t1 = Sys_DoubleTime();
+
 	stepscale = (double)inrate / outrate;	// this is usually 0.5, 1, or 2
 	outcount = sc->samples / stepscale;
 	sc->size = outcount * outwidth * sc->channels;
 
-	sound.tempbuffer = (byte *)Mem_Realloc( host.soundpool, sound.tempbuffer, sc->size );
-
 	sc->samples = outcount;
-	if( sc->loopStart != -1 )
+	if( FBitSet( sc->flags, SOUND_LOOPED ))
 		sc->loopStart = sc->loopStart / stepscale;
 
-	if( inrate == outrate )
+#if 0 && XASH_SDL // slow but somewhat accurate
 	{
-		if( inwidth == 1 && outwidth == 2 ) // S8 to S16
-		{
-			for( i = 0; i < outcount * sc->channels; i++ )
-				((int16_t*)sound.tempbuffer)[i] = ((int8_t *)sc->buffer)[i] * 256;
-			handled = true;
-		}
-		else if( inwidth == 2 && outwidth == 1 ) // S16 to S8
-		{
-			for( i = 0; i < outcount * sc->channels; i++ )
-				((int8_t*)sound.tempbuffer)[i] = ((int16_t *)sc->buffer)[i] / 256;
-			handled = true;
-		}
-	}
-	else // resample case
-	{
-		if( inwidth == 1 )
-		{
-			int8_t *data = (int8_t *)sc->buffer;
+		const SDL_AudioFormat infmt  = inwidth  == 1 ? AUDIO_S8 : AUDIO_S16;
+		const SDL_AudioFormat outfmt = outwidth == 1 ? AUDIO_S8 : AUDIO_S16;
+		SDL_AudioCVT cvt;
 
-			if( outwidth == 1 )
-			{
-				if( sc->channels == 2 )
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-					{
-						((int8_t*)sound.tempbuffer)[i*2+0] = data[((int)j)*2+0];
-						((int8_t*)sound.tempbuffer)[i*2+1] = data[((int)j)*2+1];
-					}
-				}
-				else
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-						((int8_t*)sound.tempbuffer)[i] = data[(int)j];
-				}
-				handled = true;
-			}
-			else if( outwidth == 2 )
-			{
-				if( sc->channels == 2 )
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-					{
-						((int16_t*)sound.tempbuffer)[i*2+0] = data[((int)j)*2+0] * 256;
-						((int16_t*)sound.tempbuffer)[i*2+1] = data[((int)j)*2+1] * 256;
-					}
-				}
-				else
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-						((int16_t*)sound.tempbuffer)[i] = data[(int)j] * 256;
-				}
-				handled = true;
-			}
-		}
-		else if( inwidth == 2 )
+		// SDL_AudioCVT does conversion in place, original buffer is used for it
+		if( SDL_BuildAudioCVT( &cvt, infmt, sc->channels, inrate, outfmt, sc->channels, outrate ) > 0 && cvt.needed )
 		{
-			int16_t *data = (int16_t *)sc->buffer;
+			sc->buffer = (byte *)Mem_Realloc( host.soundpool, sc->buffer, oldsize * cvt.len_mult );
+			cvt.len = oldsize;
+			cvt.buf = sc->buffer;
 
-			if( outwidth == 1 )
+			if( !SDL_ConvertAudio( &cvt ))
 			{
-				if( sc->channels == 2 )
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-					{
-						((int8_t*)sound.tempbuffer)[i*2+0] = data[((int)j)*2+0] / 256;
-						((int8_t*)sound.tempbuffer)[i*2+1] = data[((int)j)*2+1] / 256;
-					}
-				}
-				else
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-						((int8_t*)sound.tempbuffer)[i] = data[(int)j] / 256;
-				}
-				handled = true;
-			}
-			else if( outwidth == 2 )
-			{
-				if( sc->channels == 2 )
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-					{
-						((int16_t*)sound.tempbuffer)[i*2+0] = data[((int)j)*2+0];
-						((int16_t*)sound.tempbuffer)[i*2+1] = data[((int)j)*2+1];
-					}
-				}
-				else
-				{
-					for( i = 0, j = 0; i < outcount; i++, j += stepscale )
-						((int16_t*)sound.tempbuffer)[i] = data[(int)j];
-				}
-				handled = true;
+				t2 = Sys_DoubleTime();
+				Con_Reportf( "Sound_Resample: from [%d bit %d Hz] to [%d bit %d Hz] (took %.3fs through SDL)\n", inwidth * 8, inrate, outwidth * 8, outrate, t2 - t1 );
+				sc->rate = outrate;
+				sc->width = outwidth;
+				return false; // HACKHACK: return false so Sound_Process won't reallocate buffer
 			}
 		}
 	}
+#endif
+
+	sound.tempbuffer = (byte *)Mem_Realloc( host.soundpool, sound.tempbuffer, sc->size );
+
+	if( inrate == outrate ) // no resampling, just copy data
+		handled = Sound_ConvertNoResample( sc, inwidth, outwidth, outcount );
+	else if( inrate > outrate ) // fast case, usually downsample but is also ok for upsampling
+		handled = Sound_ConvertDownsample( sc, inwidth, outwidth, outcount, stepscale );
+	else // upsample case, w/ interpolation
+		handled = Sound_ConvertUpsample( sc, inwidth, outwidth, outcount, incount, stepscale );
+
+	t2 = Sys_DoubleTime();
 
 	if( handled )
-		Con_Reportf( "Sound_Resample: from [%d bit %d Hz] to [%d bit %d Hz]\n", inwidth * 8, inrate, outwidth * 8, outrate );
+	{
+		if( t2 - t1 > 0.01f ) // critical, report to mod developer
+			Con_Printf( S_WARN "%s: from [%d bit %d Hz] to [%d bit %d Hz] (took %.3fs)\n", __func__, inwidth * 8, inrate, outwidth * 8, outrate, t2 - t1 );
+		else
+			Con_Reportf( "%s: from [%d bit %d Hz] to [%d bit %d Hz] (took %.3fs)\n", __func__, inwidth * 8, inrate, outwidth * 8, outrate, t2 - t1 );
+	}
 	else
-		Con_Reportf( S_ERROR "Sound_Resample: unsupported from [%d bit %d Hz] to [%d bit %d Hz]\n", inwidth * 8, inrate, outwidth * 8, outrate );
+		Con_Printf( S_ERROR "%s: unsupported from [%d bit %d Hz] to [%d bit %d Hz]\n", __func__, inwidth * 8, inrate, outwidth * 8, outrate );
 
 	sc->rate = outrate;
 	sc->width = outwidth;
@@ -276,23 +526,20 @@ qboolean Sound_Process( wavdata_t **wav, int rate, int width, uint flags )
 	if( !snd || !snd->buffer )
 		return false;
 
-	if(( flags & SOUND_RESAMPLE ) && ( width > 0 || rate > 0 ))
+	if( FBitSet( flags, SOUND_RESAMPLE ) && ( width > 0 || rate > 0 ))
 	{
-		if( Sound_ResampleInternal( snd, snd->rate, snd->width, rate, width ))
+		result = Sound_ResampleInternal( snd, snd->rate, snd->width, rate, width );
+
+		if( result )
 		{
 			Mem_Free( snd->buffer );		// free original image buffer
-			snd->buffer = Sound_Copy( snd->size );	// unzone buffer (don't touch image.tempbuffer)
-		}
-		else
-		{
-			// not resampled
-			result = false;
+			snd->buffer = Sound_Copy( snd->size );	// unzone buffer (don't touch sound.tempbuffer)
 		}
 	}
 
 	*wav = snd;
 
-	return false;
+	return result;
 }
 
 qboolean Sound_SupportedFileFormat( const char *fileext )

engine/common/soundlib/snd_wav.c

@@ -23,6 +23,11 @@ static const byte *iff_end;
 static const byte *iff_lastChunk;
 static int iff_chunkLen;
 
+static int IsFourCC( const byte *ptr, const byte *fourcc )
+{
+	return 0 == memcmp( ptr, fourcc, 4 );
+}
+
 /*
 =================
 GetLittleShort
@@ -86,7 +91,21 @@ static void FindNextChunk( const char *filename, const char *name )
 
 		if( iff_chunkLen > remaining )
 		{
-			Con_DPrintf( "%s: '%s' truncated by %i bytes\n", __func__, filename, iff_chunkLen - remaining );
+			// only print this warning if selected chunk is truncated
+			//
+			// otherwise this warning becomes misleading because some
+			// idiot programs like CoolEdit (i.e. Adobe Audition) don't always
+			// respect pad byte. The file isn't actually truncated, it just
+			// can't be reliably parsed as a whole
+
+			if( IsFourCC( iff_lastChunk, "RIFF" )
+				|| IsFourCC( iff_lastChunk, "fmt " )
+				|| IsFourCC( iff_lastChunk, "cue " )
+				|| IsFourCC( iff_lastChunk, "LIST" )
+				|| IsFourCC( iff_lastChunk, "data" ))
+			{
+				Con_DPrintf( "%s: '%s' truncated by %zi bytes\n", __func__, filename, iff_chunkLen - remaining );
+			}
 			iff_chunkLen = remaining;
 		}
 
@@ -94,9 +113,9 @@ static void FindNextChunk( const char *filename, const char *name )
 		iff_dataPtr -= 8;
 
 		iff_lastChunk = iff_dataPtr + 8 + iff_chunkLen;
-		if ((iff_chunkLen&1) && remaining)
+		if(( iff_chunkLen & 1 ) && remaining )
 			iff_lastChunk++;
-		if (!Q_strncmp(iff_dataPtr, name, 4))
+		if( IsFourCC( iff_dataPtr, name ))
 			return;
 	}
 }
@@ -130,15 +149,18 @@ static qboolean StreamFindNextChunk( file_t *file, const char *name, int *last_c
 			return false;	// didn't find the chunk
 
 		FS_Seek( file, 4, SEEK_CUR );
-		FS_Read( file, &iff_chunk_len, sizeof( iff_chunk_len ));
+		if( FS_Read( file, &iff_chunk_len, sizeof( iff_chunk_len )) != sizeof( iff_chunk_len ))
+			return false;
+
 		if( iff_chunk_len < 0 )
 			return false;	// didn't find the chunk
 
 		FS_Seek( file, -8, SEEK_CUR );
 		*last_chunk = FS_Tell( file ) + 8 + (( iff_chunk_len + 1 ) & ~1 );
-		FS_Read( file, chunkName, 4 );
+		if( FS_Read( file, chunkName, sizeof( chunkName )) != sizeof( chunkName ))
+			return false;
 
-		if( !Q_strncmp( chunkName, name, 4 ))
+		if( IsFourCC( chunkName, name ))
 			return true;
 	}
 
@@ -164,9 +186,9 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	// find "RIFF" chunk
 	FindChunk( name, "RIFF" );
 
-	if( !( iff_dataPtr && !Q_strncmp( (const char *)iff_dataPtr + 8, "WAVE", 4 )))
+	if( !iff_dataPtr || !IsFourCC( iff_dataPtr + 8, "WAVE" ))
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadWAV: %s missing 'RIFF/WAVE' chunks\n", name );
+		Con_DPrintf( S_ERROR "%s: %s missing 'RIFF/WAVE' chunks\n", __func__, name );
 		return false;
 	}
 
@@ -176,7 +198,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( !iff_dataPtr )
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadWAV: %s missing 'fmt ' chunk\n", name );
+		Con_DPrintf( S_ERROR "%s: %s missing 'fmt ' chunk\n", __func__, name );
 		return false;
 	}
 
@@ -187,7 +209,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	{
 		if( fmt != 85 )
 		{
-			Con_DPrintf( S_ERROR "Sound_LoadWAV: %s not a microsoft PCM format\n", name );
+			Con_DPrintf( S_ERROR "%s: %s not a microsoft PCM format\n", __func__, name );
 			return false;
 		}
 		else
@@ -200,7 +222,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	sound.channels = GetLittleShort();
 	if( sound.channels != 1 && sound.channels != 2 )
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadWAV: only mono and stereo WAV files supported (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: only mono and stereo WAV files supported (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -212,7 +234,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( sound.width != 1 && sound.width != 2 )
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadWAV: only 8 and 16 bit WAV files supported (%s)\n", name );
+		Con_DPrintf( S_ERROR "%s: only 8 and 16 bit WAV files supported (%s)\n", __func__, name );
 		return false;
 	}
 
@@ -223,11 +245,12 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	{
 		iff_dataPtr += 32;
 		sound.loopstart = GetLittleLong();
+		SetBits( sound.flags, SOUND_LOOPED );
 		FindNextChunk( name, "LIST" ); // if the next chunk is a LIST chunk, look for a cue length marker
 
 		if( iff_dataPtr )
 		{
-			if( !Q_strncmp( (const char *)iff_dataPtr + 28, "mark", 4 ))
+			if( IsFourCC( iff_dataPtr + 28, "mark" ))
 			{
 				// this is not a proper parse, but it works with CoolEdit...
 				iff_dataPtr += 24;
@@ -237,7 +260,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	}
 	else
 	{
-		sound.loopstart = -1;
+		sound.loopstart = 0;
 		sound.samples = 0;
 	}
 
@@ -246,7 +269,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( !iff_dataPtr )
 	{
-		Con_DPrintf( S_ERROR "Sound_LoadWAV: %s missing 'data' chunk\n", name );
+		Con_DPrintf( S_ERROR "%s: %s missing 'data' chunk\n", __func__, name );
 		return false;
 	}
 
@@ -257,7 +280,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 	{
 		if( samples < sound.samples )
 		{
-			Con_DPrintf( S_ERROR "Sound_LoadWAV: %s has a bad loop length\n", name );
+			Con_DPrintf( S_ERROR "%s: %s has a bad loop length\n", __func__, name );
 			return false;
 		}
 	}
@@ -265,7 +288,7 @@ qboolean Sound_LoadWAV( const char *name, const byte *buffer, fs_offset_t filesi
 
 	if( sound.samples <= 0 )
 	{
-		Con_Reportf( S_ERROR "Sound_LoadWAV: file with %i samples (%s)\n", sound.samples, name );
+		Con_Reportf( S_ERROR "%s: file with %i samples (%s)\n", __func__, sound.samples, name );
 		return false;
 	}
 
@@ -337,25 +360,33 @@ stream_t *Stream_OpenWAV( const char *filename )
 	// find "RIFF" chunk
 	if( !StreamFindNextChunk( file, "RIFF", &last_chunk ))
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenWAV: %s missing RIFF chunk\n", filename );
+		Con_DPrintf( S_ERROR "%s: %s missing RIFF chunk\n", __func__, filename );
 		FS_Close( file );
 		return NULL;
 	}
 
-	FS_Read( file, chunkName, 4 );
-	if( !Q_strncmp( chunkName, "WAVE", 4 ))
+	FS_Seek( file, 4, SEEK_CUR );
+
+	if( FS_Read( file, chunkName, 4 ) != 4 )
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenWAV: %s missing WAVE chunk\n", filename );
+		Con_DPrintf( S_ERROR "%s: %s missing WAVE chunk, truncated\n", __func__, filename );
+		FS_Close( file );
+		return false;
+	}
+
+	if( !IsFourCC( chunkName, "WAVE" ))
+	{
+		Con_DPrintf( S_ERROR "%s: %s missing WAVE chunk\n", __func__, filename );
 		FS_Close( file );
 		return NULL;
 	}
 
 	// get "fmt " chunk
-	iff_data = FS_Tell( file ) + 4;
+	iff_data = FS_Tell( file );
 	last_chunk = iff_data;
 	if( !StreamFindNextChunk( file, "fmt ", &last_chunk ))
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenWAV: %s missing 'fmt ' chunk\n", filename );
+		Con_DPrintf( S_ERROR "%s: %s missing 'fmt ' chunk\n", __func__, filename );
 		FS_Close( file );
 		return NULL;
 	}
@@ -365,7 +396,7 @@ stream_t *Stream_OpenWAV( const char *filename )
 	FS_Read( file, &t, sizeof( t ));
 	if( t != 1 )
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenWAV: %s not a microsoft PCM format\n", filename );
+		Con_DPrintf( S_ERROR "%s: %s not a microsoft PCM format\n", __func__, filename );
 		FS_Close( file );
 		return NULL;
 	}
@@ -386,7 +417,7 @@ stream_t *Stream_OpenWAV( const char *filename )
 	last_chunk = iff_data;
 	if( !StreamFindNextChunk( file, "data", &last_chunk ))
 	{
-		Con_DPrintf( S_ERROR "Stream_OpenWAV: %s missing 'data' chunk\n", filename );
+		Con_DPrintf( S_ERROR "%s: %s missing 'data' chunk\n", __func__, filename );
 		FS_Close( file );
 		return NULL;
 	}

engine/common/soundlib/soundlib.h

@@ -50,7 +50,7 @@ typedef struct sndlib_s
 	int		rate;		// num samples per second (e.g. 11025 - 11 khz)
 	int		width;		// resolution - bum bits divided by 8 (8 bit is 1, 16 bit is 2)
 	int		channels;		// num channels (1 - mono, 2 - stereo)
-	int		loopstart;	// start looping from
+	uint		loopstart;	// start looping from
 	uint		samples;		// total samplecount in sound
 	uint		flags;		// additional sound flags
 	size_t		size;		// sound unpacked size (for bounds checking)