ref/gl: refactor gl extension checking again

This reverts commit ef663a8790.

.cirrus.yml

@@ -1,3 +1,16 @@
+task:
+# Seems packages for it were removed from the mirrors
+#  name: freebsd-12-amd64
+#  freebsd_instance:
+#    image_family: freebsd-12-4
+#  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-13-amd64
   freebsd_instance:
@@ -13,7 +26,7 @@ task:
 task:
   name: freebsd-14-amd64
   freebsd_instance:
-    image_family: freebsd-14-0
+    image_family: freebsd-14-0-snap
   setup_script:
     - pkg update
     - pkg install -y pkgconf git sdl2 python fontconfig opus

.github/FUNDING.yml

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

Documentation/environment-variables.md

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

common/backends.h

@@ -18,17 +18,20 @@ GNU General Public License for more details.
 // video backends (XASH_VIDEO)
 #define VIDEO_NULL    0
 #define VIDEO_SDL     1
+#define VIDEO_ANDROID 2
 #define VIDEO_FBDEV   3
 #define VIDEO_DOS     4
 
 // audio backends (XASH_SOUND)
 #define SOUND_NULL     0
 #define SOUND_SDL      1
+#define SOUND_OPENSLES 2
 #define SOUND_ALSA     3
 
 // input (XASH_INPUT)
 #define INPUT_NULL    0
 #define INPUT_SDL     1
+#define INPUT_ANDROID 2
 #define INPUT_EVDEV   3
 
 // timer (XASH_TIMER)
@@ -41,6 +44,7 @@ GNU General Public License for more details.
 // messageboxes (XASH_MESSAGEBOX)
 #define MSGBOX_STDERR  0
 #define MSGBOX_SDL     1
+#define MSGBOX_ANDROID 2
 #define MSGBOX_WIN32   3
 #define MSGBOX_NSWITCH 4
 

common/defaults.h

@@ -52,6 +52,25 @@ SETUP BACKENDS DEFINITIONS
 				#endif
 			#endif // XASH_MESSAGEBOX
 		#endif
+	#elif XASH_ANDROID
+		// we are building for Android platform, use Android APIs
+		#ifndef XASH_VIDEO
+			#define XASH_VIDEO VIDEO_ANDROID
+		#endif // XASH_VIDEO
+
+		#ifndef XASH_INPUT
+			#define XASH_INPUT INPUT_ANDROID
+		#endif // XASH_INPUT
+
+		#ifndef XASH_SOUND
+			#define XASH_SOUND SOUND_OPENSLES
+		#endif // XASH_SOUND
+
+		#ifndef XASH_MESSAGEBOX
+			#define XASH_MESSAGEBOX MSGBOX_ANDROID
+		#endif // XASH_MESSAGEBOX
+
+		#define XASH_USE_EVDEV 1
 	#elif XASH_LINUX
 		// we are building for Linux without SDL2, can draw only to framebuffer yet
 		#ifndef XASH_VIDEO
@@ -151,8 +170,6 @@ Default build-depended cvar and constant values
 	#define DEFAULT_MODE_WIDTH   960
 	#define DEFAULT_MODE_HEIGHT  544
 	#define DEFAULT_ALLOWCONSOLE 1
-#elif XASH_ANDROID
-	#define DEFAULT_TOUCH_ENABLE "1"
 #elif XASH_MOBILE_PLATFORM
 	#define DEFAULT_TOUCH_ENABLE "1"
 	#define DEFAULT_M_IGNORE     "1"
@@ -164,6 +181,10 @@ Default build-depended cvar and constant values
 	#define XASH_INTERNAL_GAMELIBS
 #endif // XASH_ANDROID || XASH_IOS || XASH_EMSCRIPTEN
 
+#if XASH_ANDROID && XASH_SDL
+#define XASH_ANDROID_ASSETS 1
+#endif
+
 // Defaults
 #ifndef DEFAULT_TOUCH_ENABLE
 	#define DEFAULT_TOUCH_ENABLE "0"

engine/client/cl_game.c

@@ -1448,7 +1448,7 @@ pfnSPR_Draw
 */
 static void GAME_EXPORT pfnSPR_Draw( int frame, int x, int y, const wrect_t *prc )
 {
-	ref.dllFuncs.GL_SetRenderMode( kRenderTransAlpha );
+	ref.dllFuncs.GL_SetRenderMode( kRenderNormal );
 	SPR_DrawGeneric( frame, x, y, -1, -1, prc );
 }
 
@@ -1713,8 +1713,7 @@ pfnCvar_RegisterVariable
 static cvar_t *GAME_EXPORT pfnCvar_RegisterClientVariable( const char *szName, const char *szValue, int flags )
 {
 	// a1ba: try to mitigate outdated client.dll vulnerabilities
-	if( !Q_stricmp( szName, "motdfile" )
+	if( !Q_stricmp( szName, "motdfile" ))
-		|| !Q_stricmp( szName, "sensitivity" ))
 		flags |= FCVAR_PRIVILEGED;
 
 	return (cvar_t *)Cvar_Get( szName, szValue, flags|FCVAR_CLIENTDLL, Cvar_BuildAutoDescription( szName, flags|FCVAR_CLIENTDLL ));

engine/client/console.c

@@ -1125,7 +1125,7 @@ Con_ClearField
 */
 static void Con_ClearField( field_t *edit )
 {
-	memset( edit->buffer, 0, sizeof( edit->buffer ));
+	memset( edit->buffer, 0, MAX_STRING );
 	edit->cursor = 0;
 	edit->scroll = 0;
 }
@@ -1444,49 +1444,36 @@ static void Con_HistoryAppend( con_history_t *self, field_t *from )
 
 static void Con_LoadHistory( con_history_t *self )
 {
+	const byte *aFile = FS_LoadFile( "console_history.txt", NULL, true );
+	const char *pLine, *pFile;
+	int i, len;
 	field_t *f;
-	file_t *fd;
-	int i;
 
-	fd = FS_Open( "console_history.txt", "rb", true );
+	if( !aFile )
-
-	if( !fd )
 		return;
 
-	while( !FS_Eof( fd ))
+	for( pFile = pLine = (char *)aFile; *pFile; pFile++ )
 	{
-		f = &self->lines[self->next % CON_HISTORY];
+		if( *pFile != '\n' )
-
-		Con_ClearField( f );
-		f->widthInChars = con.linewidth;
-
-		FS_Gets( fd, f->buffer, sizeof( f->buffer ));
-		f->cursor = Q_strlen( f->buffer );
-
-		// skip empty lines
-		if( f->cursor == 0 )
 			continue;
 
-		// skip repeating lines
+		Con_ClearField( &self->lines[self->next] );
-		if( self->next > 0 )
+
-		{
+		len = Q_min( pFile - pLine + 1, sizeof( f->buffer ));
-			field_t *prev;
+		f = &self->lines[self->next % CON_HISTORY];
-			prev = &self->lines[(self->next - 1) % CON_HISTORY];
+		f->widthInChars = con.linewidth;
-			if( !Q_stricmp( prev->buffer, f->buffer ))
+		f->cursor = len - 1;
-				continue;
+		Q_strncpy( f->buffer, pLine, len);
-		}
 
 		self->next++;
-	}
 
-	FS_Close( fd );
+		pLine = pFile + 1;
+	}
 
 	for( i = self->next; i < CON_HISTORY; i++ )
 	{
-		f = &self->lines[i];
+		Con_ClearField( &self->lines[i] );
-
+		self->lines[i].widthInChars = con.linewidth;
-		Con_ClearField( f );
-		f->widthInChars = con.linewidth;
 	}
 
 	self->line = self->next;
@@ -1504,7 +1491,7 @@ static void Con_SaveHistory( con_history_t *self )
 	if( historyStart < 0 )
 		historyStart = 0;
 
-	f = FS_Open( "console_history.txt", "wb", true );
+	f = FS_Open( "console_history.txt", "w", true );
 
 	for( i = historyStart; i < self->next; i++ )
 		FS_Printf( f, "%s\n", self->lines[i % CON_HISTORY].buffer );

engine/client/ref_common.c

@@ -565,7 +565,7 @@ static void R_CollectRendererNames( void )
 		"GL4ES",
 #endif
 #if XASH_REF_GLES3COMPAT_ENABLED
-		"GLES3 (gl2_shim)",
+		"GLES3 (gl2_shim)"
 #endif
 #if XASH_REF_SOFT_ENABLED
 		"Software",

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" );
@@ -64,12 +64,6 @@ float S_GetMasterVolume( void )
 {
 	float	scale = 1.0f;
 
-	if( host.status == HOST_NOFOCUS && snd_mute_losefocus.value != 0.0f )
-	{
-		// we return zero volume to keep sounds running
-		return 0.0f;
-	}
-
 	if( !s_listener.inmenu && soundfade.percent != 0 )
 	{
 		scale = bound( 0.0f, soundfade.percent / 100.0f, 1.0f );

engine/client/sound.h

@@ -221,6 +221,7 @@ extern convar_t	s_musicvolume;
 extern convar_t	s_lerping;
 extern convar_t	s_test;		// cvar to testify new effects
 extern convar_t s_samplecount;
+extern convar_t snd_mute_losefocus;
 extern convar_t s_warn_late_precache;
 
 void S_InitScaletable( void );

engine/client/voice.c

@@ -25,12 +25,11 @@ voice_state_t voice = { 0 };
 CVAR_DEFINE_AUTO( voice_enable, "1", FCVAR_PRIVILEGED|FCVAR_ARCHIVE, "enable voice chat" );
 CVAR_DEFINE_AUTO( voice_loopback, "0", FCVAR_PRIVILEGED, "loopback voice back to the speaker" );
 CVAR_DEFINE_AUTO( voice_scale, "1.0", FCVAR_PRIVILEGED|FCVAR_ARCHIVE, "incoming voice volume scale" );
-CVAR_DEFINE_AUTO( voice_transmit_scale, "1.0", FCVAR_PRIVILEGED|FCVAR_ARCHIVE, "outcoming voice volume scale" );
 CVAR_DEFINE_AUTO( voice_avggain, "0.5", FCVAR_PRIVILEGED|FCVAR_ARCHIVE, "automatic voice gain control (average)" );
 CVAR_DEFINE_AUTO( voice_maxgain, "5.0", FCVAR_PRIVILEGED|FCVAR_ARCHIVE, "automatic voice gain control (maximum)" );
 CVAR_DEFINE_AUTO( voice_inputfromfile, "0", FCVAR_PRIVILEGED, "input voice from voice_input.wav" );
 
-static void Voice_ApplyGainAdjust( int16_t *samples, int count, float scale );
+static void Voice_ApplyGainAdjust( int16_t *samples, int count );
 
 /*
 ===============================================================================
@@ -40,25 +39,6 @@ static void Voice_ApplyGainAdjust( int16_t *samples, int count, float scale );
 ===============================================================================
 */
 
-static qboolean Voice_InitCustomMode( void )
-{
-	int err = 0;
-
-	voice.width = sizeof( opus_int16 );
-	voice.samplerate = VOICE_OPUS_CUSTOM_SAMPLERATE;
-	voice.frame_size = VOICE_OPUS_CUSTOM_FRAME_SIZE;
-
-	voice.custom_mode = opus_custom_mode_create( SOUND_44k, voice.frame_size, &err );
-
-	if( !voice.custom_mode )
-	{
-		Con_Printf( S_ERROR "Can't create Opus Custom mode: %s\n", opus_strerror( err ));
-		return false;
-	}
-
-	return true;
-}
-
 /*
 =========================
 Voice_InitOpusDecoder
@@ -67,17 +47,24 @@ Voice_InitOpusDecoder
 */
 static qboolean Voice_InitOpusDecoder( void )
 {
-	int err = 0;
+	int err;
 
-	for( int i = 0; i < cl.maxclients; i++ )
+	voice.width      = sizeof( opus_int16 );
+	voice.samplerate = VOICE_OPUS_CUSTOM_SAMPLERATE;
+	voice.frame_size = VOICE_OPUS_CUSTOM_FRAME_SIZE;
+
+	voice.custom_mode = opus_custom_mode_create( SOUND_44k, voice.frame_size, &err );
+	if( !voice.custom_mode )
 	{
-		voice.decoders[i] = opus_custom_decoder_create( voice.custom_mode, VOICE_PCM_CHANNELS, &err );
+		Con_Printf( S_ERROR "Can't create Opus Custom mode: %s\n", opus_strerror( err ));
+		return false;
+	}
 
-		if( !voice.decoders[i] )
+	voice.decoder = opus_custom_decoder_create( voice.custom_mode, VOICE_PCM_CHANNELS, &err );
-		{
+	if( !voice.decoder )
-			Con_Printf( S_ERROR "Can't create Opus decoder for %i: %s\n", i, opus_strerror( err ));
+	{
-			return false;
+		Con_Printf( S_ERROR "Can't create Opus encoder: %s\n", opus_strerror( err ));
-		}
+		return false;
 	}
 
 	return true;
@@ -91,7 +78,7 @@ Voice_InitOpusEncoder
 */
 static qboolean Voice_InitOpusEncoder( int quality )
 {
-	int err = 0;
+	int err;
 
 	voice.encoder = opus_custom_encoder_create( voice.custom_mode, VOICE_PCM_CHANNELS, &err );
 	if( !voice.encoder )
@@ -130,13 +117,10 @@ Voice_ShutdownOpusDecoder
 */
 static void Voice_ShutdownOpusDecoder( void )
 {
-	for( int i = 0; i < MAX_CLIENTS; i++ )
+	if( voice.decoder )
 	{
-		if( !voice.decoders[i] )
+		opus_custom_decoder_destroy( voice.decoder );
-			continue;
+		voice.decoder = NULL;
-
-		opus_custom_decoder_destroy( voice.decoders[i] );
-		voice.decoders[i] = NULL;
 	}
 }
 
@@ -153,10 +137,7 @@ static void Voice_ShutdownOpusEncoder( void )
 		opus_custom_encoder_destroy( voice.encoder );
 		voice.encoder = NULL;
 	}
-}
 
-static void Voice_ShutdownCustomMode( void )
-{
 	if( voice.custom_mode )
 	{
 		opus_custom_mode_destroy( voice.custom_mode );
@@ -203,7 +184,7 @@ static uint Voice_GetOpusCompressedData( byte *out, uint maxsize, uint *frames )
 		if( !voice.input_file )
 		{
 			// adjust gain before encoding, but only for input from voice
-			Voice_ApplyGainAdjust((opus_int16*)(voice.input_buffer + ofs), voice.frame_size, voice_transmit_scale.value);
+			Voice_ApplyGainAdjust((opus_int16*)(voice.input_buffer + ofs), voice.frame_size);
 		}
 #endif
 
@@ -257,10 +238,10 @@ Voice_ApplyGainAdjust
 
 =========================
 */
-static void Voice_ApplyGainAdjust( int16_t *samples, int count, float scale )
+static void Voice_ApplyGainAdjust( int16_t *samples, int count )
 {
 	float gain, modifiedMax;
-	int average, blockOffset = 0;
+	int average, adjustedSample, blockOffset = 0;
 
 	for( ;; )
 	{
@@ -279,8 +260,10 @@ static void Voice_ApplyGainAdjust( int16_t *samples, int count, float scale )
 				localMax = absSample;
 
 			localSum += absSample;
+
 			gain = voice.autogain.current_gain + i * voice.autogain.gain_multiplier;
-			samples[blockOffset + i] = bound( SHRT_MIN, (int)( sample * gain ), SHRT_MAX );
+			adjustedSample = Q_min( SHRT_MAX, Q_max(( int )( sample * gain ), SHRT_MIN ));
+			samples[blockOffset + i] = adjustedSample;
 		}
 
 		if( blockOffset % voice.autogain.block_size == 0 )
@@ -288,9 +271,9 @@ static void Voice_ApplyGainAdjust( int16_t *samples, int count, float scale )
 			average = localSum / blockSize;
 			modifiedMax = average + ( localMax - average ) * voice_avggain.value;
 
-			voice.autogain.current_gain = voice.autogain.next_gain * scale;
+			voice.autogain.current_gain = voice.autogain.next_gain * voice_scale.value;
-			voice.autogain.next_gain = Q_min( (float)SHRT_MAX / modifiedMax, voice_maxgain.value ) * scale;
+			voice.autogain.next_gain = Q_min( (float)SHRT_MAX / modifiedMax, voice_maxgain.value ) * voice_scale.value;
-			voice.autogain.gain_multiplier = ( voice.autogain.next_gain - voice.autogain.current_gain ) / ( blockSize - 1 );
+			voice.autogain.gain_multiplier = ( voice.autogain.next_gain - voice.autogain.current_gain ) / ( voice.autogain.block_size - 1 );
 		}
 		blockOffset += blockSize;
 	}
@@ -460,7 +443,7 @@ Feed the decoded data to engine sound subsystem
 static void Voice_StartChannel( uint samples, byte *data, int entnum )
 {
 	SND_ForceInitMouth( entnum );
-	S_RawEntSamples( entnum, samples, voice.samplerate, voice.width, VOICE_PCM_CHANNELS, data, bound( 0, 255 * voice_scale.value, 255 ));
+	S_RawEntSamples( entnum, samples, voice.samplerate, voice.width, VOICE_PCM_CHANNELS, data, 255 );
 }
 
 /*
@@ -472,11 +455,10 @@ Received encoded voice data, decode it
 */
 void Voice_AddIncomingData( int ent, const byte *data, uint size, uint frames )
 {
-	const int playernum = ent - 1;
 	int samples = 0;
 	int ofs = 0;
 
-	if( playernum < 0 || playernum >= cl.maxclients || !voice.decoders[playernum] )
+	if( !voice.decoder )
 		return;
 
 	// decode frame by frame
@@ -496,7 +478,7 @@ void Voice_AddIncomingData( int ent, const byte *data, uint size, uint frames )
 		if( ofs + compressed_size > size )
 			break;
 
-		frame_samples = opus_custom_decode( voice.decoders[playernum], data + ofs, compressed_size,
+		frame_samples = opus_custom_decode( voice.decoder, data + ofs, compressed_size,
 			(opus_int16*)voice.decompress_buffer + samples, voice.frame_size );
 
 		ofs += compressed_size;
@@ -520,8 +502,8 @@ void CL_AddVoiceToDatagram( void )
 
 	if( cls.state != ca_active || !Voice_IsRecording() || !voice.encoder )
 		return;
-	
+
-	size = Voice_GetOpusCompressedData( voice.compress_buffer, sizeof( voice.compress_buffer ), &frames );
+	size = Voice_GetOpusCompressedData( voice.output_buffer, sizeof( voice.output_buffer ), &frames );
 
 	if( size > 0 && MSG_GetNumBytesLeft( &cls.datagram ) >= size + 32 )
 	{
@@ -529,7 +511,7 @@ void CL_AddVoiceToDatagram( void )
 		MSG_WriteByte( &cls.datagram, voice_loopback.value != 0 );
 		MSG_WriteByte( &cls.datagram, frames );
 		MSG_WriteShort( &cls.datagram, size );
-		MSG_WriteBytes( &cls.datagram, voice.compress_buffer, size );
+		MSG_WriteBytes( &cls.datagram, voice.output_buffer, size );
 	}
 }
 
@@ -545,7 +527,6 @@ void Voice_RegisterCvars( void )
 	Cvar_RegisterVariable( &voice_enable );
 	Cvar_RegisterVariable( &voice_loopback );
 	Cvar_RegisterVariable( &voice_scale );
-	Cvar_RegisterVariable( &voice_transmit_scale );
 	Cvar_RegisterVariable( &voice_avggain );
 	Cvar_RegisterVariable( &voice_maxgain );
 	Cvar_RegisterVariable( &voice_inputfromfile );
@@ -563,9 +544,8 @@ static void Voice_Shutdown( void )
 	int i;
 
 	Voice_RecordStop();
-	Voice_ShutdownOpusDecoder();
 	Voice_ShutdownOpusEncoder();
-	Voice_ShutdownCustomMode();
+	Voice_ShutdownOpusDecoder();
 	VoiceCapture_Shutdown();
 
 	if( voice.local.talking_ack )
@@ -629,10 +609,11 @@ qboolean Voice_Init( const char *pszCodecName, int quality, qboolean preinit )
 
 		voice.autogain.block_size = 128;
 
-		if( !Voice_InitCustomMode( ))
+		if( !Voice_InitOpusDecoder( ))
 		{
 			// no reason to init encoder and open audio device
 			// if we can't hear other players
+			Con_Printf( S_ERROR "Voice chat disabled.\n" );
 			Voice_Shutdown();
 			return false;
 		}
@@ -652,16 +633,6 @@ qboolean Voice_Init( const char *pszCodecName, int quality, qboolean preinit )
 
 	if( !preinit )
 	{
-		Voice_ShutdownOpusDecoder();
-		if( !Voice_InitOpusDecoder())
-		{
-			// no reason to init encoder and open audio device
-			// if we can't hear other players
-			Con_Printf( S_ERROR "Can't create decoders, voice chat is disabled.\n" );
-			Voice_Shutdown();
-			return false;
-		}
-
 		voice.device_opened = VoiceCapture_Init();
 
 		if( !voice.device_opened )

engine/client/voice.h

@@ -62,7 +62,7 @@ typedef struct voice_state_s
 	// opus stuff
 	OpusCustomMode    *custom_mode;
 	OpusCustomEncoder *encoder;
-	OpusCustomDecoder *decoders[MAX_CLIENTS];
+	OpusCustomDecoder *decoder;
 
 	// audio info
 	uint width;
@@ -71,7 +71,7 @@ typedef struct voice_state_s
 
 	// buffers
 	byte input_buffer[MAX_RAW_SAMPLES];
-	byte compress_buffer[MAX_RAW_SAMPLES];
+	byte output_buffer[MAX_RAW_SAMPLES];
 	byte decompress_buffer[MAX_RAW_SAMPLES];
 	fs_offset_t input_buffer_pos; // in bytes
 

engine/common/cmd.c

@@ -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_" };
 	int i;
 
 	// always allow local commands

engine/common/com_strings.h

@@ -74,7 +74,6 @@ GNU General Public License for more details.
 #define DEFAULT_UPDATE_PAGE "https://github.com/FWGS/xash3d-fwgs/releases/latest"
 
 #define XASH_ENGINE_NAME "Xash3D FWGS"
-#define XASH_DEDICATED_SERVER_NAME "XashDS"
 #define XASH_VERSION        "0.20" // engine current version
 #define XASH_COMPAT_VERSION "0.99" // version we are based on
 

engine/common/common.c

@@ -390,9 +390,6 @@ byte *LZSS_Compress( byte *pInput, int inputLength, uint *pOutputSize )
 	byte		*pFinal = NULL;
 	lzss_state_t	state;
 
-	if( !pStart )
-		return NULL;
-
 	memset( &state, 0, sizeof( state ));
 	state.window_size = LZSS_WINDOW_SIZE;
 

engine/common/con_utils.c

@@ -866,7 +866,7 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 		return true; // exist
 
 	// setup mpfilter
-	Q_snprintf( mpfilter, sizeof( mpfilter ), "maps/%s", GI->mp_filter );
+	size = Q_snprintf( mpfilter, sizeof( mpfilter ), "maps/%s", GI->mp_filter );
 	t = FS_Search( "maps/*.bsp", false, onlyingamedir );
 
 	if( !t )
@@ -900,9 +900,9 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 
 		if( f )
 		{
-			qboolean  have_spawnpoints = false;
+			int	num_spawnpoints = 0;
-			dheader_t *header;
+			dheader_t	*header;
-			dlump_t   entities;
+			dlump_t entities;
 
 			memset( buf, 0, MAX_SYSPATH );
 			FS_Read( f, buf, MAX_SYSPATH );
@@ -943,18 +943,7 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 				while(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) != NULL )
 				{
 					if( token[0] == '}' && worldspawn )
-					{
 						worldspawn = false;
-
-						// if mod has mp_filter set up, then it's a mod that
-						// might not have valid mp_entity set in GI
-						// if mod is multiplayer only, assume all maps are valid
-						if( use_filter || GI->gamemode == GAME_MULTIPLAYER_ONLY )
-						{
-							have_spawnpoints = true;
-							break;
-						}
-					}
 					else if( !Q_strcmp( token, "message" ) && worldspawn )
 					{
 						// get the message contents
@@ -963,23 +952,17 @@ static qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
 					else if( !Q_strcmp( token, "classname" ))
 					{
 						pfile = COM_ParseFile( pfile, token, sizeof( token ));
-
+						if( !Q_strcmp( token, GI->mp_entity ) || use_filter )
-						if( !Q_strcmp( token, GI->mp_entity ))
+							num_spawnpoints++;
-						{
-							have_spawnpoints = true;
-							break;
-						}
 					}
-
+					if( num_spawnpoints ) break; // valid map
-					if( have_spawnpoints )
-						break; // valid map
 				}
 				Mem_Free( ents );
 			}
 
 			if( f ) FS_Close( f );
 
-			if( have_spawnpoints )
+			if( num_spawnpoints )
 			{
 				// format: mapname "maptitle"\n
 				Q_snprintf( result, sizeof( result ), "%s \"%s\"\n", mapname, message );

engine/common/cvar.c

@@ -152,10 +152,8 @@ static qboolean Cvar_UpdateInfo( convar_t *var, const char *value, qboolean noti
 		if ( Host_IsDedicated() )
 		{
 			// g-cont. this is a very strange behavior...
-			char *info = SV_Serverinfo();
+			Info_SetValueForKey( SV_Serverinfo(), var->name, value, MAX_SERVERINFO_STRING ),
-
+			SV_BroadcastCommand( "fullserverinfo \"%s\"\n", SV_Serverinfo( ));
-			Info_SetValueForKey( info, var->name, value, MAX_SERVERINFO_STRING ),
-			SV_BroadcastCommand( "fullserverinfo \"%s\"\n", info );
 		}
 #if !XASH_DEDICATED
 		else
@@ -955,7 +953,7 @@ 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_" };
 	int i;
 
 	if( isPrivileged )

engine/common/host.c

@@ -92,9 +92,8 @@ static void Sys_PrintUsage( void )
 	O("-minidumps       ", "enable writing minidumps when game is crashed")
 #endif
 	O("-rodir <path>    ", "set read-only base directory")
-	O("-bugcomp         ", "enable precise bug compatibility")
+	O("-bugcomp         ", "enable precise bug compatibility. Will break games that don't require it")
-	O("                 ", "will break games that don't require it")
+	O("                 ", "Refer to engine documentation for more info")
-	O("                 ", "refer to engine documentation for more info")
 	O("-disablehelp     ", "disable this message")
 #if !XASH_DEDICATED
 	O("-dedicated       ", "run engine in dedicated mode")
@@ -107,8 +106,7 @@ static void Sys_PrintUsage( void )
 	O("-noip6           ", "disable IPv6")
 	O("-ip6 <ip>        ", "set IPv6 address")
 	O("-port6 <port>    ", "set IPv6 port")
-	O("-clockwindow <cw>", "adjust clockwindow used to ignore client commands")
+	O("-clockwindow <cw>", "adjust clockwindow used to ignore client commands to prevent speed hacks")
-	O("                 ", "to prevent speed hacks")
 
 "\nGame options:\n"
 	O("-game <directory>", "set game directory to start engine with")
@@ -941,7 +939,6 @@ static void Host_RunTests( int stage )
 		TEST_LIST_1_CLIENT;
 #endif
 		Msg( "Done! %d passed, %d failed\n", tests_stats.passed, tests_stats.failed );
-		error_on_exit = tests_stats.failed > 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 		Sys_Quit();
 	}
 }
@@ -1190,11 +1187,6 @@ static void Host_InitCommon( int argc, char **argv, const char *progname, qboole
 		Con_Printf( "^3BUGCOMP^7: GoldSrc bug-compatibility enabled\n" );
 	}
 
-	// print current developer level to simplify processing users feedback
-	if( developer > 0 ) {
-		Con_Printf( "Developer level: ^3%i\n", developer );
-	}
-
 	Cmd_AddCommand( "exec", Host_Exec_f, "execute a script file" );
 	Cmd_AddCommand( "memlist", Host_MemStats_f, "prints memory pool information" );
 	Cmd_AddRestrictedCommand( "userconfigd", Host_Userconfigd_f, "execute all scripts from userconfig.d" );
@@ -1377,11 +1369,7 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 		host.status = HOST_FRAME;
 
 		if( GameState->nextstate == STATE_RUNFRAME )
-#if XASH_WIN32 // FIXME: implement autocomplete on *nix
 			Con_Printf( "Type 'map <mapname>' to start game... (TAB-autocomplete is working too)\n" );
-#else // !XASH_WIN32
-			Con_Printf( "Type 'map <mapname>' to start game...\n" );
-#endif // !XASH_WIN32
 
 		// execute server.cfg after commandline
 		// so we have a chance to set servercfgfile

engine/common/imagelib/img_wad.c

@@ -390,7 +390,7 @@ qboolean Image_LoadMIP( const char *name, const byte *buffer, fs_offset_t filesi
 		if( Q_strrchr( name, '{' ))
 		{
 			// NOTE: decals with 'blue base' can be interpret as colored decals
-			if( !Image_CheckFlag( IL_LOAD_DECAL ) || ( pal && pal[765] == 0 && pal[766] == 0 && pal[767] == 255 ))
+			if( !Image_CheckFlag( IL_LOAD_DECAL ) || ( pal[765] == 0 && pal[766] == 0 && pal[767] == 255 ))
 			{
 				SetBits( image.flags, IMAGE_ONEBIT_ALPHA );
 				rendermode = LUMP_MASKED;
@@ -488,40 +488,37 @@ qboolean Image_LoadMIP( const char *name, const byte *buffer, fs_offset_t filesi
 	}
 
 	// check for half-life water texture
-	if( pal != NULL )
+	if( hl_texture && ( mip.name[0] == '!' || !Q_strnicmp( mip.name, "water", 5 )))
 	{
-		if( hl_texture && ( mip.name[0] == '!' || !Q_strnicmp( mip.name, "water", 5 )))
+		// grab the fog color
-		{
+		image.fogParams[0] = pal[3*3+0];
-			// grab the fog color
+		image.fogParams[1] = pal[3*3+1];
-			image.fogParams[0] = pal[3*3+0];
+		image.fogParams[2] = pal[3*3+2];
-			image.fogParams[1] = pal[3*3+1];
-			image.fogParams[2] = pal[3*3+2];
 
-			// grab the fog density
+		// grab the fog density
-			image.fogParams[3] = pal[4*3+0];
+		image.fogParams[3] = pal[4*3+0];
-		}
+	}
-		else if( hl_texture && ( rendermode == LUMP_GRADIENT ))
+	else if( hl_texture && ( rendermode == LUMP_GRADIENT ))
-		{
+	{
-			// grab the decal color
+		// grab the decal color
-			image.fogParams[0] = pal[255*3+0];
+		image.fogParams[0] = pal[255*3+0];
-			image.fogParams[1] = pal[255*3+1];
+		image.fogParams[1] = pal[255*3+1];
-			image.fogParams[2] = pal[255*3+2];
+		image.fogParams[2] = pal[255*3+2];
 
-			// calc the decal reflectivity
+		// calc the decal reflectivity
-			image.fogParams[3] = VectorAvg( image.fogParams );
+		image.fogParams[3] = VectorAvg( image.fogParams );
-		}
+	}
-		else
+	else if( pal != NULL )
+	{
+		// calc texture reflectivity
+		for( i = 0; i < 256; i++ )
 		{
-			// calc texture reflectivity
+			reflectivity[0] += pal[i*3+0];
-			for( i = 0; i < 256; i++ )
+			reflectivity[1] += pal[i*3+1];
-			{
+			reflectivity[2] += pal[i*3+2];
-				reflectivity[0] += pal[i*3+0];
-				reflectivity[1] += pal[i*3+1];
-				reflectivity[2] += pal[i*3+2];
-			}
-
-			VectorDivide( reflectivity, 256, image.fogParams );
 		}
+
+		VectorDivide( reflectivity, 256, image.fogParams );
 	}
 
 	image.type = PF_INDEXED_32;	// 32-bit palete

engine/common/masterlist.c

@@ -118,7 +118,7 @@ static void NET_AnnounceToMaster( master_t *m )
 	MSG_WriteBytes( &msg, "q\xFF", 2 );
 	MSG_WriteDword( &msg, m->heartbeat_challenge );
 
-	NET_SendPacket( NS_SERVER, MSG_GetNumBytesWritten( &msg ), MSG_GetData( &msg ), m->adr );
+	NET_SendPacket( NS_SERVER, MSG_GetNumBytesWritten( &msg ), MSG_GetBuf( &msg ), m->adr );
 
 	if( sv_verbose_heartbeats.value )
 	{

engine/common/net_buffer.c

@@ -109,6 +109,85 @@ void MSG_InitMasks( void )
 		ExtraMasks[maskBit] = (uint)BIT( maskBit ) - 1;
 }
 
+void MSG_InitExt( sizebuf_t *sb, const char *pDebugName, void *pData, int nBytes, int nMaxBits )
+{
+	MSG_StartWriting( sb, pData, nBytes, 0, nMaxBits );
+
+	sb->pDebugName = pDebugName;
+}
+
+void MSG_StartWriting( sizebuf_t *sb, void *pData, int nBytes, int iStartBit, int nBits )
+{
+	// make sure it's dword aligned and padded.
+	Assert(((uint32_t)pData & 3 ) == 0 );
+
+	sb->pDebugName = "Unnamed";
+	sb->pData = (byte *)pData;
+
+	if( nBits == -1 )
+	{
+		sb->nDataBits = nBytes << 3;
+	}
+	else
+	{
+		Assert( nBits <= nBytes * 8 );
+		sb->nDataBits = nBits;
+	}
+
+	sb->iCurBit = iStartBit;
+	sb->bOverflow = false;
+}
+
+/*
+=======================
+MSG_Clear
+
+for clearing overflowed buffer
+=======================
+*/
+void MSG_Clear( sizebuf_t *sb )
+{
+	sb->iCurBit = 0;
+	sb->bOverflow = false;
+}
+
+static qboolean MSG_Overflow( sizebuf_t *sb, int nBits )
+{
+	if( sb->iCurBit + nBits > sb->nDataBits )
+		sb->bOverflow = true;
+	return sb->bOverflow;
+}
+
+qboolean MSG_CheckOverflow( sizebuf_t *sb )
+{
+	return MSG_Overflow( sb, 0 );
+}
+
+int MSG_SeekToBit( sizebuf_t *sb, int bitPos, int whence )
+{
+	// compute the file offset
+	switch( whence )
+	{
+	case SEEK_CUR:
+		bitPos += sb->iCurBit;
+		break;
+	case SEEK_SET:
+		break;
+	case SEEK_END:
+		bitPos += sb->nDataBits;
+		break;
+	default:
+		return -1;
+	}
+
+	if( bitPos < 0 || bitPos > sb->nDataBits )
+		return -1;
+
+	sb->iCurBit = bitPos;
+
+	return 0;
+}
+
 void MSG_WriteOneBit( sizebuf_t *sb, int nValue )
 {
 	if( !MSG_Overflow( sb, 1 ))
@@ -590,7 +669,7 @@ qboolean MSG_ReadBytes( sizebuf_t *sb, void *pOut, int nBytes )
 	return MSG_ReadBits( sb, pOut, nBytes << 3 );
 }
 
-static char *MSG_ReadStringExt( sizebuf_t *sb, qboolean bLine )
+char *MSG_ReadStringExt( sizebuf_t *sb, qboolean bLine )
 {
 	static char	string[4096];
 	int		l = 0, c;
@@ -616,16 +695,6 @@ static char *MSG_ReadStringExt( sizebuf_t *sb, qboolean bLine )
 	return string;
 }
 
-char *MSG_ReadString( sizebuf_t *sb )
-{
-	return MSG_ReadStringExt( sb, false );
-}
-
-char *MSG_ReadStringLine( sizebuf_t *sb )
-{
-	return MSG_ReadStringExt( sb, true );
-}
-
 void MSG_ExciseBits( sizebuf_t *sb, int startbit, int bitstoremove )
 {
 	int	i, endbit = startbit + bitstoremove;

engine/common/net_buffer.h

@@ -30,128 +30,39 @@ GNU General Public License for more details.
 // So PAD_NUMBER(0,4) is 0 and PAD_NUMBER(1,4) is 4
 #define PAD_NUMBER( num, boundary )	((( num ) + (( boundary ) - 1 )) / ( boundary )) * ( boundary )
 
-static inline int BitByte( int bits )
+_inline int BitByte( int bits )
 {
 	return PAD_NUMBER( bits, 8 ) >> 3;
 }
 
 struct sizebuf_s
 {
-	byte        *pData;
+	qboolean		bOverflow;	// overflow reading or writing
-	qboolean    bOverflow;   // overflow reading or writing
+	const char	*pDebugName;	// buffer name (pointer to const name)
-	int         iCurBit;
+
-	int         nDataBits;
+	byte		*pData;
-	const char	*pDebugName; // buffer name (pointer to const name)
+	int		iCurBit;
+	int		nDataBits;
 };
 
-#define MSG_StartReading     MSG_StartWriting
+#define MSG_StartReading			MSG_StartWriting
-#define MSG_GetNumBytesRead  MSG_GetNumBytesWritten
+#define MSG_GetNumBytesRead			MSG_GetNumBytesWritten
-#define MSG_GetRealBytesRead MSG_GetRealBytesWritten
+#define MSG_GetRealBytesRead			MSG_GetRealBytesWritten
-#define MSG_GetNumBitsRead   MSG_GetNumBitsWritten
+#define MSG_GetNumBitsRead			MSG_GetNumBitsWritten
-#define MSG_ReadBitAngles    MSG_ReadBitVec3Coord
+#define MSG_ReadBitAngles			MSG_ReadBitVec3Coord
-#define MSG_ReadAngle( sb )               (float)( MSG_ReadChar( sb ) * ( 360.0f / 256.0f ))
+#define MSG_ReadString( sb )			MSG_ReadStringExt( sb, false )
-#define MSG_Init( sb, name, data, bytes ) MSG_InitExt( sb, name, data, bytes, -1 )
+#define MSG_ReadStringLine( sb )		MSG_ReadStringExt( sb, true )
-#define MSG_CheckOverflow( sb )           MSG_Overflow( sb, 0 )
+#define MSG_ReadAngle( sb )			(float)(MSG_ReadChar( sb ) * ( 360.0f / 256.0f ))
+#define MSG_Init( sb, name, data, bytes )	MSG_InitExt( sb, name, data, bytes, -1 )
 
 // common functions
-static inline void MSG_Clear( sizebuf_t *sb )
+void MSG_InitExt( sizebuf_t *sb, const char *pDebugName, void *pData, int nBytes, int nMaxBits );
-{
+void MSG_InitMasks( void );	// called once at startup engine
-	sb->bOverflow = false;
+int MSG_SeekToBit( sizebuf_t *sb, int bitPos, int whence );
-	sb->iCurBit = 0;
+void MSG_ExciseBits( sizebuf_t *sb, int startbit, int bitstoremove );
-}
+_inline int MSG_TellBit( sizebuf_t *sb ) { return sb->iCurBit; }
-
+_inline const char *MSG_GetName( sizebuf_t *sb ) { return sb->pDebugName; }
-static inline void MSG_InitExt( sizebuf_t *sb, const char *pDebugName, void *pData, int nBytes, int nBits )
+qboolean MSG_CheckOverflow( sizebuf_t *sb );
-{
-	sb->pData = pData;
-	MSG_Clear( sb );
-
-	if( nBits < 0 )
-		sb->nDataBits = nBytes << 3;
-	else
-		sb->nDataBits = nBits;
-
-	sb->pDebugName = pDebugName;
-}
-
-static inline void MSG_StartWriting( sizebuf_t *sb, void *pData, int nBytes, int iStartBit, int nBits )
-{
-	MSG_InitExt( sb, "Unnamed", pData, nBytes, nBits );
-	sb->iCurBit = iStartBit;
-}
-
-static inline int MSG_SeekToBit( sizebuf_t *sb, int bitPos, int whence )
-{
-	// compute the file offset
-	switch( whence )
-	{
-	case SEEK_CUR:
-		bitPos += sb->iCurBit;
-		break;
-	case SEEK_SET:
-		break;
-	case SEEK_END:
-		bitPos += sb->nDataBits;
-		break;
-	default:
-		return -1;
-	}
-
-	if( unlikely( bitPos < 0 || bitPos > sb->nDataBits ))
-		return -1;
-
-	sb->iCurBit = bitPos;
-
-	return 0;
-}
-
-static inline int MSG_TellBit( sizebuf_t *sb )
-{
-	return sb->iCurBit;
-}
-
-static inline const char *MSG_GetName( sizebuf_t *sb )
-{
-	return sb->pDebugName;
-}
-
-static inline int MSG_GetNumBytesWritten( sizebuf_t *sb )
-{
-	return BitByte( sb->iCurBit );
-}
-
-static inline int MSG_GetRealBytesWritten( sizebuf_t *sb )
-{
-	return sb->iCurBit >> 3; // unpadded
-}
-static inline int MSG_GetNumBitsWritten( sizebuf_t *sb )
-{
-	return sb->iCurBit;
-}
-
-static inline int MSG_GetMaxBits( sizebuf_t *sb )
-{
-	return sb->nDataBits;
-}
-
-static inline int MSG_GetMaxBytes( sizebuf_t *sb )
-{
-	return sb->nDataBits >> 3;
-}
-
-static inline int MSG_GetNumBitsLeft( sizebuf_t *sb )
-{
-	return sb->nDataBits - sb->iCurBit;
-}
-
-static inline int MSG_GetNumBytesLeft( sizebuf_t *sb )
-{
-	return MSG_GetNumBitsLeft( sb ) >> 3;
-}
-
-static inline byte *MSG_GetData( sizebuf_t *sb )
-{
-	return sb->pData;
-}
 
 #if XASH_BIG_ENDIAN
 #define MSG_BigShort( x ) ( x )
@@ -162,15 +73,9 @@ static inline uint16_t MSG_BigShort( const uint16_t x )
 }
 #endif
 
-static inline qboolean MSG_Overflow( sizebuf_t *sb, int nBits )
+// init writing
-{
+void MSG_StartWriting( sizebuf_t *sb, void *pData, int nBytes, int iStartBit, int nBits );
-	if( sb->iCurBit + nBits > sb->nDataBits )
+void MSG_Clear( sizebuf_t *sb );
-		sb->bOverflow = true;
-	return sb->bOverflow;
-}
-
-void MSG_InitMasks( void );	// called once at startup engine
-void MSG_ExciseBits( sizebuf_t *sb, int startbit, int bitstoremove );
 
 // Bit-write functions
 void MSG_WriteOneBit( sizebuf_t *sb, int nValue );
@@ -194,11 +99,20 @@ void MSG_WriteCoord( sizebuf_t *sb, float val );
 void MSG_WriteFloat( sizebuf_t *sb, float val );
 void MSG_WriteVec3Coord( sizebuf_t *sb, const float *fa );
 void MSG_WriteVec3Angles( sizebuf_t *sb, const float *fa );
+qboolean MSG_WriteBytes( sizebuf_t *sb, const void *pBuf, int nBytes );	// same as MSG_WriteData
 qboolean MSG_WriteString( sizebuf_t *sb, const char *pStr );		// returns false if it overflows the buffer.
 qboolean MSG_WriteStringf( sizebuf_t *sb, const char *format, ... ) _format( 2 );
-qboolean MSG_WriteBytes( sizebuf_t *sb, const void *pBuf, int nBytes );
 
 // helper functions
+_inline int MSG_GetNumBytesWritten( sizebuf_t *sb ) { return BitByte( sb->iCurBit ); }
+_inline int MSG_GetRealBytesWritten( sizebuf_t *sb ) { return sb->iCurBit >> 3; }	// unpadded
+_inline int MSG_GetNumBitsWritten( sizebuf_t *sb ) { return sb->iCurBit; }
+_inline int MSG_GetMaxBits( sizebuf_t *sb ) { return sb->nDataBits; }
+_inline int MSG_GetMaxBytes( sizebuf_t *sb ) { return sb->nDataBits >> 3; }
+_inline int MSG_GetNumBitsLeft( sizebuf_t *sb ) { return sb->nDataBits - sb->iCurBit; }
+_inline int MSG_GetNumBytesLeft( sizebuf_t *sb ) { return MSG_GetNumBitsLeft( sb ) >> 3; }
+_inline byte *MSG_GetData( sizebuf_t *sb ) { return sb->pData; }
+_inline byte *MSG_GetBuf( sizebuf_t *sb ) { return sb->pData; } // just an alias
 
 // Bit-read functions
 int MSG_ReadOneBit( sizebuf_t *sb );
@@ -222,8 +136,7 @@ float MSG_ReadCoord( sizebuf_t *sb );
 float MSG_ReadFloat( sizebuf_t *sb );
 void MSG_ReadVec3Coord( sizebuf_t *sb, vec3_t fa );
 void MSG_ReadVec3Angles( sizebuf_t *sb, vec3_t fa );
-char *MSG_ReadString( sizebuf_t *sb );
-char *MSG_ReadStringLine( sizebuf_t *sb );
 qboolean MSG_ReadBytes( sizebuf_t *sb, void *pOut, int nBytes );
+char *MSG_ReadStringExt( sizebuf_t *sb, qboolean bLine );
 
 #endif//NET_BUFFER_H

engine/common/net_encode.c

@@ -315,43 +315,6 @@ static const delta_field_t ent_fields[] =
 { NULL },
 };
 
-#if XASH_ENGINE_TESTS
-typedef struct delta_test_struct_t
-{
-	char     dt_string[128];    // always signed
-	float    dt_timewindow_big; // always signed
-	float    dt_timewindow_8;   // always signed
-	float	 dt_angle;          // always_signed
-	float    dt_float_signed;
-	float    dt_float_unsigned;
-	int32_t  dt_integer_signed;
-	uint32_t dt_integer_unsigned;
-	int16_t  dt_short_signed;
-	uint16_t dt_short_unsigned;
-	int8_t   dt_byte_signed;
-	uint8_t  dt_byte_unsigned;
-} delta_test_struct_t;
-
-#define TEST_DEF( x )	#x, offsetof( delta_test_struct_t, x ), sizeof( ((delta_test_struct_t *)0)->x )
-
-static const delta_field_t test_fields[] =
-{
-{ TEST_DEF( dt_string ) },
-{ TEST_DEF( dt_timewindow_big )},
-{ TEST_DEF( dt_timewindow_8 )},
-{ TEST_DEF( dt_angle ) },
-{ TEST_DEF( dt_float_signed ) },
-{ TEST_DEF( dt_float_unsigned ) },
-{ TEST_DEF( dt_integer_signed ) },
-{ TEST_DEF( dt_integer_unsigned ) },
-{ TEST_DEF( dt_short_signed ) },
-{ TEST_DEF( dt_short_unsigned ) },
-{ TEST_DEF( dt_byte_signed ) },
-{ TEST_DEF( dt_byte_unsigned ) },
-{ NULL },
-};
-#endif
-
 enum
 {
 	DT_EVENT_T = 0,
@@ -362,10 +325,6 @@ enum
 	DT_ENTITY_STATE_T,
 	DT_ENTITY_STATE_PLAYER_T,
 	DT_CUSTOM_ENTITY_STATE_T,
-#if XASH_ENGINE_TESTS
-	DT_DELTA_TEST_STRUCT_T,
-#endif
-	DT_STRUCT_COUNT
 };
 
 static delta_info_t dt_info[] =
@@ -378,10 +337,7 @@ static delta_info_t dt_info[] =
 [DT_ENTITY_STATE_T]	       = { "entity_state_t", ent_fields, NUM_FIELDS( ent_fields ) },
 [DT_ENTITY_STATE_PLAYER_T] = { "entity_state_player_t", ent_fields, NUM_FIELDS( ent_fields ) },
 [DT_CUSTOM_ENTITY_STATE_T] = { "custom_entity_state_t", ent_fields, NUM_FIELDS( ent_fields ) },
-#if XASH_ENGINE_TESTS
+{ NULL },
-[DT_DELTA_TEST_STRUCT_T]   = { "delta_test_struct_t", test_fields, NUM_FIELDS( test_fields ) },
-#endif
-[DT_STRUCT_COUNT]          = { NULL },
 };
 
 static delta_info_t *Delta_FindStruct( const char *name )
@@ -455,7 +411,9 @@ static void Delta_CustomEncode( delta_info_t *dt, const void *from, const void *
 		dt->pFields[i].bInactive = false;
 
 	if( dt->userCallback )
+	{
 		dt->userCallback( dt->pFields, from, to );
+	}
 }
 
 static delta_field_t *Delta_FindFieldInfo( const delta_field_t *pInfo, const char *fieldName )
@@ -1016,14 +974,14 @@ static qboolean Delta_CompareField( delta_t *pField, void *from, void *to, doubl
 			toF = *(uint8_t *)((int8_t *)to + pField->offset );
 		}
 
-		if( !Q_equal(pField->multiplier, 1.0f ))
-		{
-			fromF *= pField->multiplier;
-			toF *= pField->multiplier;
-		}
-
 		fromF = Delta_ClampIntegerField( pField, fromF, signbit, pField->bits );
 		toF = Delta_ClampIntegerField( pField, toF, signbit, pField->bits );
+
+		if( !Q_equal(pField->multiplier, 1.0f ))
+			fromF *= pField->multiplier;
+
+		if( !Q_equal( pField->multiplier, 1.0f ))
+			toF *= pField->multiplier;
 	}
 	else if( pField->flags & DT_SHORT )
 	{
@@ -1038,14 +996,14 @@ static qboolean Delta_CompareField( delta_t *pField, void *from, void *to, doubl
 			toF = *(uint16_t *)((int8_t *)to + pField->offset );
 		}
 
-		if( !Q_equal(pField->multiplier, 1.0f ))
-		{
-			fromF *= pField->multiplier;
-			toF *= pField->multiplier;
-		}
-
 		fromF = Delta_ClampIntegerField( pField, fromF, signbit, pField->bits );
 		toF = Delta_ClampIntegerField( pField, toF, signbit, pField->bits );
+
+		if( !Q_equal(pField->multiplier, 1.0f ))
+			fromF *= pField->multiplier;
+
+		if( !Q_equal( pField->multiplier, 1.0f ))
+			toF *= pField->multiplier;
 	}
 	else if( pField->flags & DT_INTEGER )
 	{
@@ -1059,15 +1017,14 @@ static qboolean Delta_CompareField( delta_t *pField, void *from, void *to, doubl
 			fromF = *(uint32_t *)((int8_t *)from + pField->offset );
 			toF = *(uint32_t *)((int8_t *)to + pField->offset );
 		}
-
-		if( !Q_equal(pField->multiplier, 1.0f ))
-		{
-			fromF *= pField->multiplier;
-			toF *= pField->multiplier;
-		}
-
 		fromF = Delta_ClampIntegerField( pField, fromF, signbit, pField->bits );
 		toF = Delta_ClampIntegerField( pField, toF, signbit, pField->bits );
+
+		if( !Q_equal(pField->multiplier, 1.0f ))
+			fromF *= pField->multiplier;
+
+		if( !Q_equal( pField->multiplier, 1.0f ))
+			toF *= pField->multiplier;
 	}
 	else if( pField->flags & ( DT_ANGLE|DT_FLOAT ))
 	{
@@ -1077,17 +1034,33 @@ static qboolean Delta_CompareField( delta_t *pField, void *from, void *to, doubl
 	}
 	else if( pField->flags & DT_TIMEWINDOW_8 )
 	{
-		val_a = *(float *)((byte *)from + pField->offset );
+		val_a = Q_rint((*(float *)((byte *)from + pField->offset )) * 100.0f );
-		val_b = *(float *)((byte *)to + pField->offset );
+		val_b = Q_rint((*(float *)((byte *)to + pField->offset )) * 100.0f );
-		fromF = Q_rint(( timebase - val_a ) * 100.0 );
+		val_a -= Q_rint(timebase * 100.0);
-		toF = Q_rint(( timebase - val_b ) * 100.0 );
+		val_b -= Q_rint(timebase * 100.0);
+		fromF = FloatAsInt( val_a );
+		toF = FloatAsInt( val_b );
 	}
 	else if( pField->flags & DT_TIMEWINDOW_BIG )
 	{
-		val_a = *(float *)((byte *)from + pField->offset );
+		val_a = (*(float *)((byte *)from + pField->offset ));
-		val_b = *(float *)((byte *)to + pField->offset );
+		val_b = (*(float *)((byte *)to + pField->offset ));
-		fromF = Q_rint(( timebase - val_a ) * pField->multiplier );
+
-		toF = Q_rint(( timebase - val_b ) * pField->multiplier );
+		if( !Q_equal( pField->multiplier, 1.0f ))
+		{
+			val_a *= pField->multiplier;
+			val_b *= pField->multiplier;
+			val_a = (timebase * pField->multiplier) - val_a;
+			val_b = (timebase * pField->multiplier) - val_b;
+		}
+		else
+		{
+			val_a = timebase - val_a;
+			val_b = timebase - val_b;
+		}
+
+		fromF = FloatAsInt( val_a );
+		toF = FloatAsInt( val_b );
 	}
 	else if( pField->flags & DT_STRING )
 	{
@@ -1171,7 +1144,6 @@ static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, v
 	int		signbit = FBitSet( pField->flags, DT_SIGNED ) ? 1 : 0;
 	float		flValue, flAngle;
 	uint		iValue;
-	int dt;
 	const char	*pStr;
 
 	if( Delta_CompareField( pField, from, to, timebase ))
@@ -1188,11 +1160,11 @@ static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, v
 			iValue = *(int8_t *)((int8_t *)to + pField->offset );
 		else
 			iValue = *(uint8_t *)((int8_t *)to + pField->offset );
+		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
 
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			iValue *= pField->multiplier;
 
-		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
 		MSG_WriteBitLong( msg, iValue, pField->bits, signbit );
 	}
 	else if( pField->flags & DT_SHORT )
@@ -1201,11 +1173,11 @@ static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, v
 			iValue = *(int16_t *)((int8_t *)to + pField->offset );
 		else
 			iValue = *(uint16_t *)((int8_t *)to + pField->offset );
-
-		if( !Q_equal( pField->multiplier, 1.0 ))
-			iValue *= pField->multiplier;
-
 		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
+
+		if( !Q_equal( pField->multiplier, 1.0 ) )
+			iValue *= pField->multiplier;
+	
 		MSG_WriteBitLong( msg, iValue, pField->bits, signbit );
 	}
 	else if( pField->flags & DT_INTEGER )
@@ -1214,11 +1186,11 @@ static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, v
 			iValue = *(int32_t *)((int8_t *)to + pField->offset );
 		else
 			iValue = *(uint32_t *)((int8_t *)to + pField->offset );
+		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
 
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			iValue *= pField->multiplier;
 
-		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
 		MSG_WriteBitLong( msg, iValue, pField->bits, signbit );
 	}
 	else if( pField->flags & DT_FLOAT )
@@ -1238,17 +1210,19 @@ static qboolean Delta_WriteField( sizebuf_t *msg, delta_t *pField, void *from, v
 	}
 	else if( pField->flags & DT_TIMEWINDOW_8 )
 	{
+		signbit = 1; // timewindow is always signed
 		flValue = *(float *)((byte *)to + pField->offset );
-		dt = Q_rint(( timebase - flValue ) * 100.0 );
+		iValue = (int)Q_rint( timebase * 100.0 ) - (int)Q_rint( flValue * 100.0 );
-		dt = Delta_ClampIntegerField( pField, dt, 1, pField->bits );
+		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
-		MSG_WriteSBitLong( msg, dt, pField->bits );
+		MSG_WriteBitLong( msg, iValue, pField->bits, signbit );
 	}
 	else if( pField->flags & DT_TIMEWINDOW_BIG )
 	{
+		signbit = 1; // timewindow is always signed
 		flValue = *(float *)((byte *)to + pField->offset );
-		dt = Q_rint(( timebase - flValue ) * pField->multiplier );
+		iValue = (int)Q_rint( timebase * pField->multiplier ) - (int)Q_rint( flValue * pField->multiplier );
-		dt = Delta_ClampIntegerField( pField, dt, 1, pField->bits );
+		iValue = Delta_ClampIntegerField( pField, iValue, signbit, pField->bits );
-		MSG_WriteSBitLong( msg, dt, pField->bits );
+		MSG_WriteBitLong( msg, iValue, pField->bits, signbit );
 	}
 	else if( pField->flags & DT_STRING )
 	{
@@ -1332,12 +1306,9 @@ static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, vo
 	if( pField->flags & DT_BYTE )
 	{
 		iValue = MSG_ReadBitLong( msg, pField->bits, bSigned );
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			iValue /= pField->multiplier;
 
-		if( !Q_equal( pField->post_multiplier, 1.0 ))
-			iValue *= pField->post_multiplier;
-
 		if( bSigned )
 			*(int8_t *)((uint8_t *)to + pField->offset ) = iValue;
 		else
@@ -1346,12 +1317,9 @@ static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, vo
 	else if( pField->flags & DT_SHORT )
 	{
 		iValue = MSG_ReadBitLong( msg, pField->bits, bSigned );
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			iValue /= pField->multiplier;
 
-		if( !Q_equal( pField->post_multiplier, 1.0 ))
-			iValue *= pField->post_multiplier;
-
 		if( bSigned )
 			*(int16_t *)((uint8_t *)to + pField->offset ) = iValue;
 		else
@@ -1360,12 +1328,9 @@ static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, vo
 	else if( pField->flags & DT_INTEGER )
 	{
 		iValue = MSG_ReadBitLong( msg, pField->bits, bSigned );
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			iValue /= pField->multiplier;
 
-		if( !Q_equal( pField->post_multiplier, 1.0 ))
-			iValue *= pField->post_multiplier;
-
 		if( bSigned )
 			*(int32_t *)((uint8_t *)to + pField->offset ) = iValue;
 		else
@@ -1379,11 +1344,11 @@ static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, vo
 		else
 			flValue = iValue;
 
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
-			flValue /= pField->multiplier;
+			flValue = flValue / pField->multiplier;
 
-		if( !Q_equal( pField->post_multiplier, 1.0 ))
+		if( !Q_equal( pField->post_multiplier, 1.0 ) )
-			flValue *= pField->post_multiplier;
+			flValue = flValue * pField->post_multiplier;
 
 		*(float *)((byte *)to + pField->offset ) = flValue;
 	}
@@ -1405,7 +1370,7 @@ static qboolean Delta_ReadField( sizebuf_t *msg, delta_t *pField, void *from, vo
 		bSigned = true; // timewindow is always signed
 		iValue = MSG_ReadBitLong( msg, pField->bits, bSigned );
 
-		if( !Q_equal( pField->multiplier, 1.0 ))
+		if( !Q_equal( pField->multiplier, 1.0 ) )
 			flTime = ( timebase * pField->multiplier - (int)iValue ) / pField->multiplier;
 		else
 			flTime = timebase - (int)iValue;
@@ -2104,103 +2069,3 @@ void GAME_EXPORT Delta_UnsetFieldByIndex( delta_t *pFields, int fieldNumber )
 
 	dt->pFields[fieldNumber].bInactive = true;
 }
-
-#if XASH_ENGINE_TESTS
-#include "tests.h"
-
-void Test_RunDelta( void )
-{
-	delta_info_t *dt = &dt_info[DT_DELTA_TEST_STRUCT_T];
-	delta_test_struct_t from, to = { 0 };
-	delta_test_struct_t null = { 0 };
-	sizebuf_t msg;
-	int i;
-	char buffer[4096] = { 0 };
-	const double timebase = 123.123;
-
-	// a1ba: netbuffer bitmasks are initialized in netchan for some reason
-	// initialize it ourselves just in case
-	MSG_InitMasks();	// initialize bit-masks
-
-	Delta_AddField( dt, "dt_string", DT_STRING, 1, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_timewindow_big", DT_TIMEWINDOW_BIG, 24, 1000.f, 1.0f );
-	Delta_AddField( dt, "dt_timewindow_8", DT_TIMEWINDOW_8, 8, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_angle", DT_ANGLE, 16, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_float_signed", DT_FLOAT | DT_SIGNED, 22, 100.0f, 1.0f );
-	Delta_AddField( dt, "dt_float_unsigned", DT_FLOAT, 24, 10000.0f, 0.1f );
-	Delta_AddField( dt, "dt_integer_signed", DT_INTEGER | DT_SIGNED, 24, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_integer_unsigned", DT_INTEGER, 24, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_short_signed", DT_SHORT | DT_SIGNED, 16, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_short_unsigned", DT_SHORT, 15, 0.125f, 1.0f );
-	Delta_AddField( dt, "dt_byte_signed", DT_BYTE | DT_SIGNED, 6, 1.0f, 1.0f );
-	Delta_AddField( dt, "dt_byte_unsigned", DT_BYTE, 8, 1.0f, 1.0f );
-
-	Q_strncpy( from.dt_string, "test data check it's the same", sizeof( from.dt_string ));
-	from.dt_timewindow_big = timebase + 2.3456;
-	from.dt_timewindow_8 = timebase + 0.0234;
-	from.dt_angle = 160.245f;
-	from.dt_float_signed = -15.123f;
-	from.dt_float_unsigned = 1235.321f;
-	from.dt_integer_signed = -412784;
-	from.dt_integer_unsigned = 123453;
-	from.dt_short_signed = -12343;
-	from.dt_short_unsigned = 32131;
-	from.dt_byte_signed = 16;
-	from.dt_byte_unsigned = 218;
-
-	MSG_Init( &msg, "test message", buffer, sizeof( buffer ));
-
-	for( i = 0; i < dt->numFields; i++ )
-		Delta_WriteField( &msg, &dt->pFields[i], &null, &from, timebase );
-
-	MSG_SeekToBit( &msg, 0, SEEK_SET );
-
-	for( i = 0; i < dt->numFields; i++ )
-		Delta_ReadField( &msg, &dt->pFields[i], &null, &to, timebase );
-
-	Con_Printf( "struct as encoded to delta:\n" );
-	TASSERT_STR( from.dt_string, to.dt_string );
-
-	// the epsilon value is derived from multiplier value
-	TASSERT( Q_equal_e( from.dt_timewindow_big, to.dt_timewindow_big, 0.001f ));
-
-	// dt_timewindow_8 type has multiplier locked at 100.0f
-	TASSERT( Q_equal_e( from.dt_timewindow_8, to.dt_timewindow_8, 0.01f ));
-	TASSERT( Q_equal_e( from.dt_angle, to.dt_angle, 0.1f ));
-	TASSERT( Q_equal_e( from.dt_float_signed, to.dt_float_signed, 0.01f ));
-
-	// dt_float_unsigned has post-multiplier that doesn't affect network data
-	// and therefore should be reverted back when comparing
-	TASSERT( Q_equal_e( from.dt_float_unsigned, to.dt_float_unsigned * 10.f , 0.01f ));
-
-	TASSERT_EQi( from.dt_integer_signed, to.dt_integer_signed );
-	TASSERT_EQi( from.dt_integer_unsigned, to.dt_integer_unsigned );
-	TASSERT_EQi( from.dt_short_signed, to.dt_short_signed );
-	TASSERT(( from.dt_short_unsigned & ( 0xffff << 3 )) == to.dt_short_unsigned );
-	TASSERT_EQi( from.dt_byte_signed, to.dt_byte_signed );
-	TASSERT_EQi( from.dt_byte_unsigned, to.dt_byte_unsigned );
-
-	Con_Printf( "from.dt_timewindow_big = %f\n", from.dt_timewindow_big );
-	Con_Printf( "to.dt_timewindow_big   = %f\n", to.dt_timewindow_big );
-	Con_Printf( "from.dt_timewindow_8 = %f\n", from.dt_timewindow_8 );
-	Con_Printf( "to.dt_timewindow_8   = %f\n", to.dt_timewindow_8 );
-	Con_Printf( "from.dt_angle = %f\n", from.dt_angle );
-	Con_Printf( "to.dt_angle   = %f\n", to.dt_angle );
-	Con_Printf( "from.dt_float_signed = %f\n", from.dt_float_signed );
-	Con_Printf( "to.dt_float_signed   = %f\n", to.dt_float_signed );
-	Con_Printf( "from.dt_float_unsigned = %f\n", from.dt_float_unsigned );
-	Con_Printf( "to.dt_float_unsigned   = %f\n", to.dt_float_unsigned );
-	Con_Printf( "from.dt_integer_signed = %i\n", from.dt_integer_signed );
-	Con_Printf( "to.dt_integer_signed   = %i\n", to.dt_integer_signed );
-	Con_Printf( "from.dt_integer_unsigned = %i\n", from.dt_integer_unsigned );
-	Con_Printf( "to.dt_integer_unsigned   = %i\n", to.dt_integer_unsigned );
-	Con_Printf( "from.dt_short_signed = %i\n", from.dt_short_signed );
-	Con_Printf( "to.dt_short_signed   = %i\n", to.dt_short_signed );
-	Con_Printf( "from.dt_short_unsigned = %i\n", from.dt_short_unsigned );
-	Con_Printf( "to.dt_short_unsigned   = %i\n", to.dt_short_unsigned );
-	Con_Printf( "from.dt_byte_signed = %i\n", from.dt_byte_signed );
-	Con_Printf( "to.dt_byte_signed   = %i\n", to.dt_byte_signed );
-	Con_Printf( "from.dt_byte_unsigned = %i\n", from.dt_byte_unsigned );
-	Con_Printf( "to.dt_byte_unsigned   = %i\n", to.dt_byte_unsigned );
-}
-#endif // XASH_ENGINE_TESTS

engine/common/sys_con.c

@@ -135,10 +135,6 @@ void Sys_InitLog( void )
 		mode = "a";
 	else mode = "w";
 
-	if( Host_IsDedicated( ))
-		Q_strncpy( s_ld.title, XASH_DEDICATED_SERVER_NAME " " XASH_VERSION, sizeof( s_ld.title ));
-	else Q_strncpy( s_ld.title, XASH_ENGINE_NAME " " XASH_VERSION, sizeof( s_ld.title ));
-
 	// create log if needed
 	if( s_ld.log_active )
 	{
@@ -146,18 +142,15 @@ void Sys_InitLog( void )
 
 		if ( !s_ld.logfile )
 		{
-			Con_Reportf( S_ERROR  "Sys_InitLog: can't create log file %s: %s\n", s_ld.log_path, strerror( errno ));
+			Con_Reportf( S_ERROR  "Sys_InitLog: can't create log file %s: %s\n", s_ld.log_path, strerror( errno ) );
 			return;
 		}
 
 		s_ld.logfileno = fileno( s_ld.logfile );
 
-		// fit to 80 columns for easier read on standard terminal
+		fprintf( s_ld.logfile, "=================================================================================\n" );
-		fputs( "================================================================================\n", s_ld.logfile );
+		fprintf( s_ld.logfile, "\t%s (build %i commit %s (%s-%s)) started at %s\n", s_ld.title, Q_buildnum(), Q_buildcommit(), Q_buildos(), Q_buildarch(), Q_timestamp( TIME_FULL ) );
-		fprintf( s_ld.logfile, "%s (%i, %s, %s, %s-%s)\n", s_ld.title, Q_buildnum(), Q_buildcommit(), Q_buildbranch(), Q_buildos(), Q_buildarch());
+		fprintf( s_ld.logfile, "=================================================================================\n" );
-		fprintf( s_ld.logfile, "Game started at %s\n", Q_timestamp( TIME_FULL ));
-		fputs( "================================================================================\n", s_ld.logfile );
-		fflush( s_ld.logfile );
 	}
 }
 
@@ -184,11 +177,12 @@ void Sys_CloseLog( void )
 
 	if( s_ld.logfile )
 	{
-		fputc( '\n', s_ld.logfile );
+		fprintf( s_ld.logfile, "\n");
-		fputs( "================================================================================\n", s_ld.logfile );
+		fprintf( s_ld.logfile, "=================================================================================");
-		fprintf( s_ld.logfile, "%s (%i, %s, %s, %s-%s)\n", s_ld.title, Q_buildnum(), Q_buildcommit(), Q_buildbranch(), Q_buildos(), Q_buildarch());
+		if( host.change_game ) fprintf( s_ld.logfile, "\n\t%s (build %i) %s\n", s_ld.title, Q_buildnum(), event_name );
-		fprintf( s_ld.logfile, "Stopped with reason \"%s\" at %s\n", event_name, Q_timestamp( TIME_FULL ));
+		else fprintf( s_ld.logfile, "\n\t%s (build %i) %s at %s\n", s_ld.title, Q_buildnum(), event_name, Q_timestamp( TIME_FULL ));
-		fputs( "================================================================================\n", s_ld.logfile );
+		fprintf( s_ld.logfile, "=================================================================================\n");
+
 		fclose( s_ld.logfile );
 		s_ld.logfile = NULL;
 	}

engine/common/system.c

@@ -53,7 +53,7 @@ GNU General Public License for more details.
 #include "library.h"
 #include "whereami.h"
 
-int error_on_exit = 0;	// arg for exit();
+qboolean	error_on_exit = false;	// arg for exit();
 
 /*
 ================
@@ -404,7 +404,7 @@ void Sys_Warn( const char *format, ... )
 	Msg( "Sys_Warn: %s\n", text );
 
 	if( !Host_IsDedicated() ) // dedicated server should not hang on messagebox
-		Platform_MessageBox( "Xash Warning", text, true );
+		Platform_MessageBox( "Xash Warning", text, false );
 }
 
 /*
@@ -430,7 +430,7 @@ void Sys_Error( const char *error, ... )
 	// make sure that console received last message
 	if( host.change_game ) Sys_Sleep( 200 );
 
-	error_on_exit = 1;
+	error_on_exit = true;
 	host.status = HOST_ERR_FATAL;
 	va_start( argptr, error );
 	Q_vsnprintf( text, MAX_PRINT_MSG, error, argptr );
@@ -449,7 +449,7 @@ void Sys_Error( const char *error, ... )
 		Wcon_ShowConsole( false );
 #endif
 		Sys_Print( text );
-		Platform_MessageBox( "Xash Error", text, true );
+		Platform_MessageBox( "Xash Error", text, false );
 	}
 	else
 	{

engine/common/system.h

@@ -41,7 +41,7 @@ NOTE: never change this structure because all dll descriptions in xash code
 writes into struct by offsets not names
 ========================================================================
 */
-extern int error_on_exit;
+
 void Sys_Sleep( int msec );
 double Sys_DoubleTime( void );
 char *Sys_GetClipboardData( void );

engine/common/tests.h

@@ -39,15 +39,13 @@ void Test_RunCon( void );
 void Test_RunVOX( void );
 void Test_RunIPFilter( void );
 void Test_RunGamma( void );
-void Test_RunDelta( void );
 
 #define TEST_LIST_0 \
 	Test_RunLibCommon(); \
 	Test_RunCommon(); \
 	Test_RunCmd(); \
 	Test_RunCvar(); \
-	Test_RunIPFilter(); \
+	Test_RunIPFilter();
-	Test_RunDelta();
 
 #define TEST_LIST_0_CLIENT \
 	Test_RunCon(); \

engine/platform/android/android.c

@@ -14,7 +14,7 @@ GNU General Public License for more details.
 */
 #include "platform/platform.h"
 
-#if !defined(XASH_DEDICATED)
+#if !defined(XASH_DEDICATED) && XASH_SDL
 
 #include "input.h"
 #include "client.h"

engine/platform/android/android_priv.h

@@ -0,0 +1,55 @@
+#pragma once
+#ifndef ANDROID_PRIV_H
+#define ANDROID_PRIV_H
+
+#include <EGL/egl.h>
+#include <android/log.h>
+#include <jni.h>
+
+extern struct jnimethods_s
+{
+	jclass actcls;
+	jclass bindcls;
+	JavaVM *vm;
+	JNIEnv *env;
+	jmethodID enableTextInput;
+	jmethodID vibrate;
+	jmethodID messageBox;
+	jmethodID notify;
+	jmethodID setTitle;
+	jmethodID setIcon;
+	jmethodID getAndroidId;
+	jmethodID saveID;
+	jmethodID loadID;
+	jmethodID showMouse;
+	jmethodID shellExecute;
+	jmethodID swapBuffers;
+	jmethodID toggleEGL;
+	jmethodID createGLContext;
+	jmethodID getGLAttribute;
+	jmethodID deleteGLContext;
+	jmethodID getSurface;
+	jmethodID preShutdown;
+	int width, height;
+} jni;
+
+typedef enum surfacestate_e
+{
+	surface_pause,
+	surface_active,
+	surface_dummy,
+
+} surfacestate_t;
+
+
+extern struct jnimouse_s
+{
+	float x, y;
+} jnimouse;
+
+//
+// vid_android.c
+//
+void Android_UpdateSurface( surfacestate_t state );
+
+#endif // ANDROID_PRIV_H

engine/platform/android/dlsym-weak.cpp

@@ -25,30 +25,36 @@
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
-
+#include "build.h"
-#if defined __ANDROID__ && !defined XASH_64BIT
+#if !XASH_64BIT
 #include <string.h>
 #include <android/log.h>
+#include <dlfcn.h>
 #include "linker.h"
+extern "C" {
+#include "lib_android.h"
+}
 
-static Elf_Sym* soinfo_elf_lookup(soinfo* si, unsigned hash, const char* name) {
+static Elf_Sym* soinfo_elf_lookup( soinfo* si, unsigned hash, const char* name )
+{
     Elf_Sym* symtab = si->symtab;
     const char* strtab = si->strtab;
 
 	if( si->nbucket == 0 )
 		return NULL;
 
-    for (unsigned n = si->bucket[hash % si->nbucket]; n != 0; n = si->chain[n]) {
+	for( unsigned n = si->bucket[hash % si->nbucket]; n != 0; n = si->chain[n] )
+	{
         Elf_Sym* s = symtab + n;
-        if (strcmp(strtab + s->st_name, name)) continue;
+		if( strcmp( strtab + s->st_name, name )) continue;
 
             /* only concern ourselves with global and weak symbol definitions */
-        switch (ELF_ST_BIND(s->st_info)) {
+		switch( ELF_ST_BIND( s->st_info ))
+		{
         case STB_GLOBAL:
         case STB_WEAK:
-            if (s->st_shndx == SHN_UNDEF) {
+			if( s->st_shndx == SHN_UNDEF )
                 continue;
-            }
             return s;
         }
     }
@@ -56,11 +62,44 @@ static Elf_Sym* soinfo_elf_lookup(soinfo* si, unsigned hash, const char* name) {
     return NULL;
 }
 
-static unsigned elfhash(const char* _name) {
+static Elf_Sym* soinfo_elf_lookup_reverse(soinfo* si, size_t addr)
-    const unsigned char* name = (const unsigned char*) _name;
+{
+	Elf_Sym* symtab = si->symtab;
+
+	if( si->nbucket == 0 )
+		return NULL;
+
+	for( int j = 0; j < si->nbucket; j++ )
+	{
+		for( unsigned n = si->bucket[j]; n != 0; n = si->chain[n] )
+		{
+			Elf_Sym* s = symtab + n;
+			if( s->st_value != addr )continue;
+
+				/* only concern ourselves with global and weak symbol definitions */
+			switch( ELF_ST_BIND( s->st_info ))
+			{
+			case STB_GLOBAL:
+			case STB_LOCAL:
+			case STB_WEAK:
+				if (s->st_shndx == SHN_UNDEF)
+					continue;
+				return s;
+			}
+		}
+	}
+
+	return NULL;
+}
+
+
+static unsigned elfhash( const char* _name )
+{
+	const unsigned char* name = ( const unsigned char* ) _name;
     unsigned h = 0, g;
 
-    while(*name) {
+	while(*name)
+	{
         h = (h << 4) + *name++;
         g = h & 0xf0000000;
         h ^= g;
@@ -78,21 +117,73 @@ static unsigned elfhash(const char* _name) {
    Binary Interface) where in Chapter 5 it discuss resolving "Shared
    Object Dependencies" in breadth first search order.
  */
-static Elf_Sym* dlsym_handle_lookup(soinfo* si, const char* name) {
+static Elf_Sym* dlsym_handle_lookup( soinfo* si, const char* name )
-    return soinfo_elf_lookup(si, elfhash(name), name);
+{
+	return soinfo_elf_lookup( si, elfhash( name ), name );
 }
 
-extern "C" void* dlsym_weak(void* handle, const char* symbol) {
+static int dladdr_fallback( const void *addr, Dl_info *info )
+{
+	static soinfo *server_info;
+	Elf_Sym *sym;
+
+	if( !server_info )
+		server_info = ( soinfo* )ANDROID_GetServerLibrary();
+	if( !server_info )
+		return 0;
+	//__android_log_print( ANDROID_LOG_ERROR, "dladdr_fb", "%p %p\n", addr, server_info );
+
+	sym =  soinfo_elf_lookup_reverse( server_info, ((char*)addr) - ((char*)server_info->base ));
+	//__android_log_print( ANDROID_LOG_ERROR, "dladdr_fb", "sym %p %p\n", addr, sym );
+	if( sym )
+	{
+		info->dli_sname = server_info->strtab + sym->st_name;
+		info->dli_fname = "server";
+		info->dli_fbase = (void*)server_info->base;
+		info->dli_saddr = (void*)addr;
+		//__android_log_print( ANDROID_LOG_ERROR, "dladdr_fb", "name %p %s\n", addr, info->dli_sname );
+		return 1;
+	}
+
+	return 0;
+}
+
+
+
+extern "C" int __attribute__((visibility("hidden"))) dladdr( const void *addr, Dl_info *info )
+{
+	typedef int (*PFNDLADDR)( const void *addr, Dl_info *info );
+	PFNDLADDR pfn_dladdr;
+
+	if( !pfn_dladdr )
+	{
+		/* android does not have libdl, but have soinfo record for it from linker
+		 * use dlopen to get this record directly */
+		void *lib = dlopen( "libdl.so", RTLD_NOW );
+
+		if( lib )
+			pfn_dladdr = (PFNDLADDR)dlsym( lib, "dladdr" );
+		if( pfn_dladdr == (PFNDLADDR)dladdr )
+			pfn_dladdr = 0;
+		if( !pfn_dladdr )
+			pfn_dladdr = (PFNDLADDR)dladdr_fallback;
+	}
+
+	return pfn_dladdr( addr, info );
+}
+
+
+extern "C" void* dlsym_weak( void* handle, const char* symbol ) {
 
   soinfo* found = NULL;
   Elf_Sym* sym = NULL;
-  found = reinterpret_cast<soinfo*>(handle);
+  found = reinterpret_cast<soinfo*>( handle );
-  sym = dlsym_handle_lookup(found, symbol);
+  sym = dlsym_handle_lookup( found, symbol );
 
-  if (sym != NULL) {
+  if ( sym != NULL ) {
-    return reinterpret_cast<void*>(sym->st_value + found->base/*load_bias*/);
+	  return reinterpret_cast<void*>( sym->st_value + found->base /*load_bias*/ );
   }
-  __android_log_print(ANDROID_LOG_ERROR, "dlsym-weak", "Failed when looking up %s\n", symbol);
+  __android_log_print( ANDROID_LOG_ERROR, "dlsym-weak", "Failed when looking up %s\n", symbol );
   return NULL;
 }
 #endif

engine/platform/android/eglutil.c

@@ -0,0 +1,453 @@
+/*
+eglutil.c - EGL context utility
+Copyright (C) 2023 mittorn
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+
+#include "platform/platform.h"
+#if !defined(XASH_DEDICATED) && !XASH_SDL
+#include "eglutil.h"
+#include "client.h"
+#include "vid_common.h"
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+struct eglapi_s egl;
+
+#undef GetProcAddress // windows.h?
+#define EGL_FF(x) {"egl"#x, (void*)&egl.x}
+static dllfunc_t egl_funcs[] =
+{
+	EGL_FF(SwapInterval),
+	EGL_FF(SwapBuffers),
+	EGL_FF(GetError),
+	EGL_FF(GetCurrentDisplay),
+	EGL_FF(GetCurrentSurface),
+	EGL_FF(GetProcAddress),
+	EGL_FF(GetConfigAttrib),
+	EGL_FF(GetDisplay),
+	EGL_FF(Initialize),
+	EGL_FF(Terminate),
+	EGL_FF(QueryString),
+	EGL_FF(ChooseConfig),
+	EGL_FF(CreateWindowSurface),
+	EGL_FF(CreateContext),
+	EGL_FF(DestroyContext),
+	EGL_FF(MakeCurrent),
+	EGL_FF(BindAPI),
+	EGL_FF(DestroySurface),
+	{ NULL, NULL }
+};
+#undef EGL_FF
+static dll_info_t egl_info = { "libEGL.so", egl_funcs, false };
+
+struct eglstate_s eglstate;
+
+
+
+/*
+===================
+
+refapi/egl wrappers
+
+===================
+*/
+
+int EGL_SetAttribute( int attr, int val )
+{
+	if( attr < 0 || attr >= REF_GL_ATTRIBUTES_COUNT )
+		return -1;
+
+	eglstate.gl_attribs[attr] = val;
+	eglstate.gl_attribs_set[attr] = true;
+	return 0;
+}
+
+#define COPY_ATTR_IF_SET( refattr, attr ) \
+	if( eglstate.gl_attribs_set[refattr] ) \
+	{ \
+		attribs[i++] = attr; \
+		attribs[i++] = eglstate.gl_attribs[refattr]; \
+	}
+
+size_t EGL_GenerateConfig( EGLint *attribs, size_t size )
+{
+	size_t i = 0;
+
+	memset( attribs, 0, size * sizeof( EGLint ) );
+	eglstate.gles1 = false;
+	memset( eglstate.gl_attribs, 0, sizeof( eglstate.gl_attribs ));
+	memset( eglstate.gl_attribs_set, 0, sizeof( eglstate.gl_attribs_set ));
+
+	// refdll can request some attributes
+	ref.dllFuncs.GL_SetupAttributes( glw_state.safe );
+
+	COPY_ATTR_IF_SET( REF_GL_RED_SIZE, EGL_RED_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_GREEN_SIZE, EGL_GREEN_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_BLUE_SIZE, EGL_BLUE_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_ALPHA_SIZE, EGL_ALPHA_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_DEPTH_SIZE, EGL_DEPTH_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_STENCIL_SIZE, EGL_STENCIL_SIZE );
+	COPY_ATTR_IF_SET( REF_GL_MULTISAMPLEBUFFERS, EGL_SAMPLE_BUFFERS );
+	COPY_ATTR_IF_SET( REF_GL_MULTISAMPLESAMPLES, EGL_SAMPLES );
+
+	if( eglstate.gl_attribs_set[REF_GL_ACCELERATED_VISUAL] )
+	{
+		attribs[i++] = EGL_CONFIG_CAVEAT;
+		attribs[i++] = eglstate.gl_attribs[REF_GL_ACCELERATED_VISUAL] ? EGL_NONE : EGL_DONT_CARE;
+	}
+
+	// BigGL support
+	attribs[i++] = EGL_RENDERABLE_TYPE;
+	eglstate.gl_api = EGL_OPENGL_ES_API;
+
+	if( eglstate.gl_attribs_set[REF_GL_CONTEXT_PROFILE_MASK] &&
+		!( eglstate.gl_attribs[REF_GL_CONTEXT_PROFILE_MASK] & REF_GL_CONTEXT_PROFILE_ES ))
+	{
+		attribs[i++] = EGL_OPENGL_BIT;
+		eglstate.gl_api = EGL_OPENGL_API;
+	}
+	else if( eglstate.gl_attribs_set[REF_GL_CONTEXT_MAJOR_VERSION] &&
+		eglstate.gl_attribs[REF_GL_CONTEXT_MAJOR_VERSION] >= 2 )
+	{
+		attribs[i++] = EGL_OPENGL_ES2_BIT;
+	}
+	else
+	{
+		i--; // erase EGL_RENDERABLE_TYPE
+		eglstate.gles1 = true;
+	}
+
+	attribs[i++] = EGL_NONE;
+
+	return i;
+}
+
+
+size_t EGL_GenerateContextConfig( EGLint *attribs, size_t size )
+{
+	size_t i = 0;
+
+	memset( attribs, 0, size * sizeof( EGLint ));
+
+	if( Q_strstr( eglstate.extensions, "EGL_KHR_create_context") )
+	{
+		Con_DPrintf( S_NOTE "EGL_KHR_create_context found, setting additional context flags\n");
+
+		if( eglstate.gl_attribs_set[REF_GL_CONTEXT_FLAGS] )
+		{
+			attribs[i++] = 0x30FC; // EGL_CONTEXT_FLAGS_KHR
+			attribs[i++] = eglstate.gl_attribs[REF_GL_CONTEXT_FLAGS] & ((REF_GL_CONTEXT_ROBUST_ACCESS_FLAG << 1) - 1);
+		}
+
+		if( eglstate.gl_attribs_set[REF_GL_CONTEXT_PROFILE_MASK] )
+		{
+			int val = eglstate.gl_attribs[REF_GL_CONTEXT_PROFILE_MASK];
+
+			if( val & ( (REF_GL_CONTEXT_PROFILE_COMPATIBILITY << 1) - 1 ) )
+			{
+				attribs[i++] = 0x30FD; // EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR;
+				attribs[i++] = val;
+			}
+		}
+
+		COPY_ATTR_IF_SET( REF_GL_CONTEXT_MAJOR_VERSION, EGL_CONTEXT_CLIENT_VERSION );
+		COPY_ATTR_IF_SET( REF_GL_CONTEXT_MINOR_VERSION, 0x30FB );
+	}
+	else
+	{
+		// without extension we can set only major version
+		COPY_ATTR_IF_SET( REF_GL_CONTEXT_MAJOR_VERSION, EGL_CONTEXT_CLIENT_VERSION );
+		if( eglstate.gl_attribs_set[REF_GL_CONTEXT_FLAGS] && (eglstate.gl_attribs[REF_GL_CONTEXT_FLAGS] & REF_GL_CONTEXT_DEBUG_FLAG ))
+		{
+			attribs[i++] = 0x31B0; // EGL_CONTEXT_OPENGL_DEBUG;
+			attribs[i++] = EGL_TRUE;
+		}
+	}
+
+
+	attribs[i++] = EGL_NONE;
+
+	return i;
+}
+
+
+
+/*
+=========================
+EGL_GetAttribute
+
+query
+=========================
+*/
+int EGL_GetAttribute( int attr, int *val )
+{
+	EGLBoolean ret;
+
+	if( attr < 0 || attr >= REF_GL_ATTRIBUTES_COUNT )
+		return -1;
+
+	if( !val )
+		return -1;
+
+	switch( attr )
+	{
+	case REF_GL_RED_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_RED_SIZE, val );
+		return 0;
+	case REF_GL_GREEN_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_GREEN_SIZE, val );
+		return 0;
+	case REF_GL_BLUE_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_BLUE_SIZE, val );
+		return 0;
+	case REF_GL_ALPHA_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_ALPHA_SIZE, val );
+		return 0;
+	case REF_GL_DEPTH_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_DEPTH_SIZE, val );
+		return 0;
+	case REF_GL_STENCIL_SIZE:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_STENCIL_SIZE, val );
+		return 0;
+	case REF_GL_MULTISAMPLESAMPLES:
+		ret = egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_SAMPLES, val );
+		return 0;
+	}
+
+	return -1;
+}
+
+
+/*
+=========================
+EGL_UpdateSurface
+
+destroy old surface, recreate and make context current
+must be called with valid context
+=========================
+*/
+qboolean EGL_UpdateSurface( void *window, qboolean dummy )
+{
+	if( !eglstate.valid )
+		return false;
+
+	egl.MakeCurrent( eglstate.dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
+	host.status = HOST_SLEEP;
+
+	if( eglstate.surface )
+	{
+		egl.DestroySurface( eglstate.dpy, eglstate.surface );
+		eglstate.surface = EGL_NO_SURFACE;
+	}
+
+	if( !window )
+	{
+
+		if( dummy && eglstate.support_surfaceless_context )
+		{
+			if( egl.MakeCurrent( eglstate.dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, eglstate.context ))
+			{
+				Con_Reportf( S_NOTE "EGL_UpdateSurface: using surfaceless mode\n" );
+				return true;
+			}
+			else
+			{
+				egl.MakeCurrent( eglstate.dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
+				eglstate.support_surfaceless_context = false;
+			}
+			Con_Reportf( S_NOTE "EGL_UpdateSurface: missing native window, detaching context\n" );
+		}
+
+		return false; // let platform fallback to dummy surface or pause engine
+	}
+
+	if(( eglstate.surface = egl.CreateWindowSurface( eglstate.dpy, eglstate.cfg, window, NULL )) == EGL_NO_SURFACE )
+	{
+		Con_Reportf( S_ERROR "eglCreateWindowSurface returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	if( !egl.MakeCurrent( eglstate.dpy, eglstate.surface, eglstate.surface, eglstate.context ))
+	{
+		Con_Reportf( S_ERROR "eglMakeCurrent returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	Con_DPrintf( S_NOTE "restored current context\n" );
+	if( !dummy)
+		host.status = HOST_FRAME;
+
+	return true;
+
+}
+
+
+/*
+=========================
+EGL_CreateContext
+
+query attributes for ref and create context
+=========================
+*/
+qboolean EGL_CreateContext( void )
+{
+	EGLint attribs[32+1], contextAttribs[32+1];
+	const size_t attribsSize = ARRAYSIZE( attribs );
+	size_t s1, s2;
+
+	if( !eglstate.dpy && ( eglstate.dpy = egl.GetDisplay( EGL_DEFAULT_DISPLAY )) == EGL_NO_DISPLAY )
+	{
+		Con_Reportf( S_ERROR "eglGetDisplay returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	eglstate.extensions = egl.QueryString( eglstate.dpy, EGL_EXTENSIONS );
+
+	s1 = EGL_GenerateConfig(attribs, attribsSize);
+	s2 = EGL_GenerateContextConfig(contextAttribs, attribsSize);
+
+
+	if( !egl.BindAPI( eglstate.gl_api ))
+	{
+		Con_Reportf( S_ERROR "eglBindAPI returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	if( !egl.Initialize( eglstate.dpy, NULL, NULL ))
+	{
+		Con_Reportf( S_ERROR "eglInitialize returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	if( !egl.ChooseConfig( eglstate.dpy, attribs, &eglstate.cfg, 1, &eglstate.numCfg ))
+	{
+		Con_Reportf( S_ERROR "eglChooseConfig returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	if(( eglstate.context = egl.CreateContext( eglstate.dpy, eglstate.cfg, NULL, contextAttribs )) == EGL_NO_CONTEXT )
+	{
+		Con_Reportf( S_ERROR "eglCreateContext returned error: 0x%x\n", egl.GetError() );
+		return false;
+	}
+
+	eglstate.valid = true;
+	eglstate.imported = false;
+
+	// now check if it's safe to use surfaceless context here without surface fallback
+	if( eglstate.extensions && Q_strstr( eglstate.extensions, "EGL_KHR_surfaceless_context" ))
+		eglstate.support_surfaceless_context = true;
+
+
+	return true;
+}
+
+/*
+===========================
+EGL_ImportContext
+
+import current egl context to use EGL functions
+===========================
+*/
+qboolean EGL_ImportContext( void )
+{
+	if( !egl.GetCurrentDisplay )
+		return false;
+
+	eglstate.dpy = egl.GetCurrentDisplay();
+
+	if( eglstate.dpy == EGL_NO_DISPLAY )
+		return false;
+
+	eglstate.surface = egl.GetCurrentSurface( EGL_DRAW );
+
+	if( eglstate.surface == EGL_NO_SURFACE )
+		return false;
+
+	// now check if swapBuffers does not give error
+	if( egl.SwapBuffers( eglstate.dpy, eglstate.surface ) == EGL_FALSE )
+		return false;
+
+	// double check
+	if( egl.GetError() != EGL_SUCCESS )
+		return false;
+
+	eglstate.extensions = egl.QueryString( eglstate.dpy, EGL_EXTENSIONS );
+
+	eglstate.valid = eglstate.imported = true;
+	return true;
+}
+
+/*
+=========================
+EGL_Terminate
+=========================
+*/
+void EGL_Terminate( void )
+{
+	egl.MakeCurrent( eglstate.dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT );
+
+	egl.DestroyContext( eglstate.dpy, eglstate.context );
+
+	egl.DestroySurface( eglstate.dpy, eglstate.surface );
+
+	egl.Terminate( eglstate.dpy );
+
+	Sys_FreeLibrary( &egl_info );
+}
+
+/*
+=========================
+EGL_GetProcAddress
+
+eglGetProcAddress/dlsym wrapper
+=========================
+*/
+void *EGL_GetProcAddress( const char *name )
+{
+	void *gles;
+	void *addr;
+
+	// TODO: cross-platform loading
+	if( eglstate.gles1 )
+	{
+		if( !eglstate.libgles1 )
+			eglstate.libgles1 = dlopen( "libGLESv1_CM.so", RTLD_NOW );
+		gles = eglstate.libgles1;
+	}
+	else
+	{
+		if( !eglstate.libgles2 )
+			eglstate.libgles2 = dlopen( "libGLESv2.so", RTLD_NOW );
+		gles = eglstate.libgles2;
+	}
+
+	if( gles && ( addr = dlsym( gles, name )))
+		return addr;
+
+	if( !egl.GetProcAddress )
+		return NULL;
+
+	return egl.GetProcAddress( name );
+}
+
+/*
+=========================
+EGL_LoadLibrary
+=========================
+*/
+void EGL_LoadLibrary( void )
+{
+	Sys_LoadLibrary( &egl_info );
+}
+#endif

engine/platform/android/eglutil.h

@@ -0,0 +1,73 @@
+/*
+eglutil.h - EGL context utility
+Copyright (C) 2023 mittorn
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+*/
+#ifndef EGLUTIL_H
+#define EGLUTIL_H
+#include "platform/platform.h"
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+extern struct eglstate_s
+{
+	qboolean valid, imported;
+	EGLDisplay dpy;
+	EGLSurface surface;
+	EGLContext context;
+	EGLConfig cfg;
+	EGLint numCfg;
+	qboolean support_surfaceless_context;
+
+	const char *extensions;
+	int gl_attribs[REF_GL_ATTRIBUTES_COUNT];
+	qboolean gl_attribs_set[REF_GL_ATTRIBUTES_COUNT];
+	EGLint gl_api;
+	qboolean gles1;
+	void *libgles1, *libgles2;
+} eglstate;
+
+extern struct eglapi_s
+{
+	EGLSurface (*GetCurrentSurface)( EGLint readdraw );
+	EGLDisplay (*GetCurrentDisplay)( void );
+	EGLint (*GetError)( void );
+	EGLBoolean (*SwapBuffers)( EGLDisplay dpy, EGLSurface surface );
+	EGLBoolean (*SwapInterval)( EGLDisplay dpy, EGLint interval );
+	void *(*GetProcAddress)( const char *procname );
+	EGLBoolean (*GetConfigAttrib)( EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint *value );
+	EGLDisplay (*GetDisplay)( NativeDisplayType display );
+	EGLBoolean (*Initialize)( EGLDisplay dpy, EGLint *major, EGLint *minor );
+	EGLBoolean (*Terminate)( EGLDisplay dpy );
+	const char *(*QueryString)( EGLDisplay dpy, EGLint name );
+	EGLBoolean (*ChooseConfig)( EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, EGLint config_size, EGLint *num_config );
+	EGLSurface (*CreateWindowSurface)( EGLDisplay dpy, EGLConfig config, NativeWindowType window, const EGLint *attrib_list );
+	EGLContext (*CreateContext)( EGLDisplay dpy, EGLConfig config, EGLContext share_list, const EGLint *attrib_list );
+	EGLBoolean (*DestroyContext)( EGLDisplay dpy, EGLContext ctx );
+	EGLBoolean (*MakeCurrent)( EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx );
+	EGLBoolean (*BindAPI)( EGLenum api );
+	EGLBoolean (*DestroySurface)( EGLDisplay dpy, EGLSurface surface );
+
+} egl;
+
+void EGL_LoadLibrary( void );
+void * EGL_GetProcAddress( const char *name );
+void EGL_Terminate( void );
+qboolean EGL_ImportContext( void );
+qboolean EGL_CreateContext( void );
+qboolean EGL_UpdateSurface( void *window, qboolean dummy );
+int EGL_GetAttribute( int attr, int *val );
+size_t EGL_GenerateContextConfig( EGLint *attribs, size_t size );
+size_t EGL_GenerateConfig( EGLint *attribs, size_t size );
+int EGL_SetAttribute( int attr, int val );
+
+#endif // EGLUTIL_H

engine/platform/android/lib_android.c

@@ -19,6 +19,12 @@ GNU General Public License for more details.
 #include "platform/android/lib_android.h"
 #include "platform/android/dlsym-weak.h" // Android < 5.0
 
+void *ANDROID_GetServerLibrary( void )
+{
+	return svgame.hInstance;
+}
+
+
 void *ANDROID_LoadLibrary( const char *dllname )
 {
 	char path[MAX_SYSPATH];

engine/platform/android/lib_android.h

@@ -20,6 +20,7 @@ GNU General Public License for more details.
 #define Platform_POSIX_LoadLibrary( x ) ANDROID_LoadLibrary(( x ))
 #define Platform_POSIX_GetProcAddress( x, y ) ANDROID_GetProcAddress(( x ), ( y ))
 
+void *ANDROID_GetServerLibrary( void );
 void *ANDROID_LoadLibrary( const char *dllname );
 void *ANDROID_GetProcAddress( void *hInstance, const char *name );
 

engine/platform/android/snd_opensles.c

@@ -0,0 +1,277 @@
+/*
+Copyright (C) 2015 SiPlus, Chasseur de bots
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#include "common.h"
+#include "platform/platform.h"
+#if XASH_SOUND == SOUND_OPENSLES
+#include <SLES/OpenSLES.h>
+#include "pthread.h"
+#include "sound.h"
+
+extern dma_t			dma;
+
+static SLObjectItf snddma_android_engine = NULL;
+static SLObjectItf snddma_android_outputMix = NULL;
+static SLObjectItf snddma_android_player = NULL;
+static SLBufferQueueItf snddma_android_bufferQueue;
+static SLPlayItf snddma_android_play;
+
+static pthread_mutex_t snddma_android_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+static int snddma_android_size;
+
+static const SLInterfaceID *pSL_IID_ENGINE;
+static const SLInterfaceID *pSL_IID_BUFFERQUEUE;
+static const SLInterfaceID *pSL_IID_PLAY;
+static SLresult SLAPIENTRY (*pslCreateEngine)(
+		SLObjectItf             *pEngine,
+		SLuint32                numOptions,
+		const SLEngineOption    *pEngineOptions,
+		SLuint32                numInterfaces,
+		const SLInterfaceID     *pInterfaceIds,
+		const SLboolean         * pInterfaceRequired
+);
+
+void SNDDMA_Activate( qboolean active )
+{
+	if( !dma.initialized )
+		return;
+
+	if( active )
+	{
+		memset( dma.buffer, 0, snddma_android_size * 2 );
+		(*snddma_android_bufferQueue)->Enqueue( snddma_android_bufferQueue, dma.buffer, snddma_android_size );
+		(*snddma_android_play)->SetPlayState( snddma_android_play, SL_PLAYSTATE_PLAYING );
+	}
+	else
+	{
+		(*snddma_android_play)->SetPlayState( snddma_android_play, SL_PLAYSTATE_STOPPED );
+		(*snddma_android_bufferQueue)->Clear( snddma_android_bufferQueue );
+	}
+}
+
+static void SNDDMA_Android_Callback( SLBufferQueueItf bq, void *context )
+{
+	uint8_t *buffer2;
+
+	pthread_mutex_lock( &snddma_android_mutex );
+
+	buffer2 = ( uint8_t * )dma.buffer + snddma_android_size;
+	(*bq)->Enqueue( bq, buffer2, snddma_android_size );
+	memcpy( buffer2, dma.buffer, snddma_android_size );
+	memset( dma.buffer, 0, snddma_android_size );
+	dma.samplepos += dma.samples;
+
+	pthread_mutex_unlock( &snddma_android_mutex );
+}
+
+static const char *SNDDMA_Android_Init( void )
+{
+	SLresult result;
+
+	SLEngineItf engine;
+
+	int freq;
+
+	SLDataLocator_BufferQueue sourceLocator;
+	SLDataFormat_PCM sourceFormat;
+	SLDataSource source;
+
+	SLDataLocator_OutputMix sinkLocator;
+	SLDataSink sink;
+
+	SLInterfaceID interfaceID;
+	SLboolean interfaceRequired;
+
+	int samples;
+	void *handle = dlopen( "libOpenSLES.so", RTLD_LAZY );
+
+	if( !handle )
+		return "dlopen for libOpenSLES.so";
+
+	pslCreateEngine = dlsym( handle, "slCreateEngine" );
+
+	if( !pslCreateEngine )
+		return "resolve slCreateEngine";
+
+	pSL_IID_ENGINE = dlsym( handle, "SL_IID_ENGINE" );
+
+	if( !pSL_IID_ENGINE )
+		return "resolve SL_IID_ENGINE";
+
+	pSL_IID_PLAY = dlsym( handle, "SL_IID_PLAY" );
+
+	if( !pSL_IID_PLAY )
+		return "resolve SL_IID_PLAY";
+
+	pSL_IID_BUFFERQUEUE = dlsym( handle, "SL_IID_BUFFERQUEUE" );
+
+	if( !pSL_IID_BUFFERQUEUE )
+		return "resolve SL_IID_BUFFERQUEUE";
+
+
+	result = pslCreateEngine( &snddma_android_engine, 0, NULL, 0, NULL, NULL );
+	if( result != SL_RESULT_SUCCESS ) return "slCreateEngine";
+	result = (*snddma_android_engine)->Realize( snddma_android_engine, SL_BOOLEAN_FALSE );
+	if( result != SL_RESULT_SUCCESS ) return "engine->Realize";
+	result = (*snddma_android_engine)->GetInterface( snddma_android_engine, *pSL_IID_ENGINE, &engine );
+	if( result != SL_RESULT_SUCCESS ) return "engine->GetInterface(ENGINE)";
+
+	result = (*engine)->CreateOutputMix( engine, &snddma_android_outputMix, 0, NULL, NULL );
+	if( result != SL_RESULT_SUCCESS ) return "engine->CreateOutputMix";
+	result = (*snddma_android_outputMix)->Realize( snddma_android_outputMix, SL_BOOLEAN_FALSE );
+	if( result != SL_RESULT_SUCCESS ) return "outputMix->Realize";
+
+	freq = SOUND_DMA_SPEED;
+	sourceLocator.locatorType = SL_DATALOCATOR_BUFFERQUEUE;
+	sourceLocator.numBuffers = 2;
+	sourceFormat.formatType = SL_DATAFORMAT_PCM;
+	sourceFormat.numChannels = 2; // always stereo, because engine supports only stereo
+	sourceFormat.samplesPerSec = freq * 1000;
+	sourceFormat.bitsPerSample = 16; // always 16 bit audio
+	sourceFormat.containerSize = sourceFormat.bitsPerSample;
+	sourceFormat.channelMask = SL_SPEAKER_FRONT_LEFT|SL_SPEAKER_FRONT_RIGHT;
+	sourceFormat.endianness = SL_BYTEORDER_LITTLEENDIAN;
+	source.pLocator = &sourceLocator;
+	source.pFormat = &sourceFormat;
+
+	sinkLocator.locatorType = SL_DATALOCATOR_OUTPUTMIX;
+	sinkLocator.outputMix = snddma_android_outputMix;
+	sink.pLocator = &sinkLocator;
+	sink.pFormat = NULL;
+
+	interfaceID = *pSL_IID_BUFFERQUEUE;
+	interfaceRequired = SL_BOOLEAN_TRUE;
+
+	result = (*engine)->CreateAudioPlayer( engine, &snddma_android_player, &source, &sink, 1, &interfaceID, &interfaceRequired );
+	if( result != SL_RESULT_SUCCESS ) return "engine->CreateAudioPlayer";
+	result = (*snddma_android_player)->Realize( snddma_android_player, SL_BOOLEAN_FALSE );
+	if( result != SL_RESULT_SUCCESS ) return "player->Realize";
+	result = (*snddma_android_player)->GetInterface( snddma_android_player, *pSL_IID_BUFFERQUEUE, &snddma_android_bufferQueue );
+	if( result != SL_RESULT_SUCCESS ) return "player->GetInterface(BUFFERQUEUE)";
+	result = (*snddma_android_player)->GetInterface( snddma_android_player, *pSL_IID_PLAY, &snddma_android_play );
+	if( result != SL_RESULT_SUCCESS ) return "player->GetInterface(PLAY)";
+	result = (*snddma_android_bufferQueue)->RegisterCallback( snddma_android_bufferQueue, SNDDMA_Android_Callback, NULL );
+	if( result != SL_RESULT_SUCCESS ) return "bufferQueue->RegisterCallback";
+
+	samples = s_samplecount.value;
+	if( !samples )
+		samples = 4096;
+
+	dma.format.channels = sourceFormat.numChannels;
+	dma.samples = samples * sourceFormat.numChannels;
+	dma.format.speed = freq;
+	snddma_android_size = dma.samples * ( sourceFormat.bitsPerSample >> 3 );
+	dma.buffer = Z_Malloc( snddma_android_size * 2 );
+	dma.samplepos = 0;
+	// dma.sampleframes = dma.samples / dma.format.channels;
+	dma.format.width = 2;
+	if( !dma.buffer ) return "malloc";
+
+	//snddma_android_mutex = trap_Mutex_Create();
+
+	dma.initialized = true;
+
+	SNDDMA_Activate( true );
+
+	return NULL;
+}
+
+qboolean SNDDMA_Init( void )
+{
+	const char *initError;
+
+	Msg( "OpenSL ES audio device initializing...\n" );
+
+	initError = SNDDMA_Android_Init();
+	if( initError )
+	{
+		Msg( S_ERROR "SNDDMA_Init: %s failed.\n", initError );
+		SNDDMA_Shutdown();
+		return false;
+	}
+
+	Msg( "OpenSL ES audio initialized.\n" );
+	dma.backendName = "OpenSL ES";
+	return true;
+}
+
+void SNDDMA_Shutdown( void )
+{
+	Msg( "Closing OpenSL ES audio device...\n" );
+
+	if( snddma_android_player )
+	{
+		(*snddma_android_player)->Destroy( snddma_android_player );
+		snddma_android_player = NULL;
+	}
+	if( snddma_android_outputMix )
+	{
+		(*snddma_android_outputMix)->Destroy( snddma_android_outputMix );
+		snddma_android_outputMix = NULL;
+	}
+	if( snddma_android_engine )
+	{
+		(*snddma_android_engine)->Destroy( snddma_android_engine );
+		snddma_android_engine = NULL;
+	}
+
+	if( dma.buffer )
+	{
+		Z_Free( dma.buffer );
+		dma.buffer = NULL;
+	}
+
+	//if( snddma_android_mutex )
+		//trap_Mutex_Destroy( &snddma_android_mutex );
+
+	Msg( "OpenSL ES audio device shut down.\n" );
+}
+
+void SNDDMA_Submit( void )
+{
+	pthread_mutex_unlock( &snddma_android_mutex );
+}
+
+void SNDDMA_BeginPainting( void )
+{
+	pthread_mutex_lock( &snddma_android_mutex );
+}
+
+qboolean VoiceCapture_Init( void )
+{
+	return false;
+}
+
+qboolean VoiceCapture_Activate( qboolean activate )
+{
+	return false;
+}
+
+qboolean VoiceCapture_Lock( qboolean lock )
+{
+	return false;
+}
+
+void VoiceCapture_Shutdown( void )
+{
+
+}
+#endif

engine/platform/android/vid_android.c

@@ -0,0 +1,513 @@
+#include "platform/platform.h"
+#if !XASH_SDL
+#include "input.h"
+#include "client.h"
+#include "filesystem.h"
+#include "platform/android/android_priv.h"
+#include "vid_common.h"
+#include <android/native_window.h>
+#include <android/native_window_jni.h>
+#include "eglutil.h"
+
+
+static struct vid_android_s
+{
+	qboolean has_context;
+	ANativeWindow* window;
+	qboolean nativeegl;
+} vid_android;
+
+static struct nw_s
+{
+	void (*release)(ANativeWindow* window);
+	int32_t (*getWidth)(ANativeWindow* window);
+	int32_t (*getHeight)(ANativeWindow* window);
+	int32_t (*getFormat)(ANativeWindow* window);
+	int32_t (*setBuffersGeometry)(ANativeWindow* window, int32_t width, int32_t height, int32_t format);
+	int32_t (*lock)(ANativeWindow* window, ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds);
+	int32_t (*unlockAndPost)(ANativeWindow* window);
+	ANativeWindow* (*fromSurface)(JNIEnv* env, jobject surface);
+} nw;
+
+#define NW_FF(x) {"ANativeWindow_"#x, (void*)&nw.x}
+
+
+static dllfunc_t android_funcs[] =
+{
+	NW_FF(release),
+	NW_FF(getWidth),
+	NW_FF(getHeight),
+	NW_FF(getFormat),
+	NW_FF(setBuffersGeometry),
+	NW_FF(lock),
+	NW_FF(unlockAndPost),
+	NW_FF(fromSurface),
+	{ NULL, NULL }
+};
+#undef NW_FF
+static dll_info_t android_info = { "libandroid.so", android_funcs, false };
+
+/*
+========================
+Android_SwapInterval
+========================
+*/
+static void Android_SwapInterval( int interval )
+{
+	if( vid_android.nativeegl && eglstate.valid )
+		egl.SwapInterval( eglstate.dpy, interval );
+}
+
+/*
+========================
+Android_SetTitle
+========================
+*/
+static void Android_SetTitle( const char *title )
+{
+	(*jni.env)->CallStaticVoidMethod( jni.env, jni.bindcls, jni.setTitle, (*jni.env)->NewStringUTF( jni.env, title ) );
+}
+
+/*
+========================
+Android_SetIcon
+========================
+*/
+static void Android_SetIcon( const char *path )
+{
+	(*jni.env)->CallStaticVoidMethod( jni.env, jni.bindcls, jni.setIcon, (*jni.env)->NewStringUTF( jni.env, path ) );
+}
+
+/*
+========================
+Android_GetScreenRes
+
+Resolution got from last resize event
+========================
+*/
+static void Android_GetScreenRes( int *width, int *height )
+{
+	*width = jni.width;
+	*height = jni.height;
+}
+
+/*
+========================
+Android_SwapBuffers
+
+Update screen. Use native EGL if possible
+========================
+*/
+void GL_SwapBuffers( void )
+{
+	if( vid_android.nativeegl && eglstate.valid )
+	{
+		egl.SwapBuffers( eglstate.dpy, eglstate.surface );
+	}
+	else
+	{
+		(*jni.env)->CallStaticVoidMethod( jni.env, jni.bindcls, jni.swapBuffers );
+	}
+}
+
+/*
+========================
+Android_UpdateSurface
+
+Check if we may use native EGL without jni calls
+========================
+*/
+void Android_UpdateSurface( surfacestate_t state )
+{
+	qboolean active = state == surface_active;
+	vid_android.nativeegl = false;
+
+	if( glw_state.software || ( eglstate.valid && !eglstate.imported ))
+	{
+		if( vid_android.window )
+		{
+			EGL_UpdateSurface( NULL, false );
+			nw.release( vid_android.window );
+			vid_android.window = NULL;
+		}
+		if( state == surface_dummy && glw_state.software )
+			return;
+		// first, ask EGL for surfaceless mode
+		if( state == surface_dummy && EGL_UpdateSurface( NULL, true ))
+		{
+			vid_android.nativeegl = true;
+			return;
+		}
+
+		if( state != surface_pause )
+		{
+			EGLint format = WINDOW_FORMAT_RGB_565;
+			jobject surf;
+			if( vid_android.window )
+				nw.release( vid_android.window );
+			surf = (*jni.env)->CallStaticObjectMethod( jni.env, jni.bindcls, jni.getSurface, state );
+			Con_DPrintf("Surface handle %p\n", surf);
+			if( surf )
+			{
+				vid_android.window = nw.fromSurface(jni.env, surf);
+				Con_DPrintf("NativeWindow %p\n", vid_android.window);
+
+				if( eglstate.valid )
+					egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_NATIVE_VISUAL_ID, &format );
+
+				nw.setBuffersGeometry(vid_android.window, 0, 0, format );
+
+				(*jni.env)->DeleteLocalRef( jni.env, surf );
+			}
+		}
+
+		if( eglstate.valid && !eglstate.imported )
+		{
+			EGL_UpdateSurface( vid_android.window, state == surface_dummy );
+			vid_android.nativeegl = true;
+		}
+		return;
+	}
+
+	if( !vid_android.has_context )
+		return;
+
+	(*jni.env)->CallStaticVoidMethod( jni.env, jni.bindcls, jni.toggleEGL, (int)state );
+	host.status = HOST_FRAME; // active ? HOST_FRAME : HOST_SLEEP;
+
+	// todo: check opengl context here and set HOST_SLEEP if not
+
+	if( !Sys_CheckParm("-nativeegl") || !active )
+		return; // enabled by user
+
+	vid_android.nativeegl = EGL_ImportContext();
+	if( vid_android.nativeegl )
+		Con_DPrintf( "nativeEGL success\n");
+}
+
+/*
+========================
+Android_GetGLAttribute
+========================
+*/
+static int Android_GetGLAttribute( int eglAttr )
+{
+	int ret = (*jni.env)->CallStaticIntMethod( jni.env, jni.bindcls, jni.getGLAttribute, eglAttr );
+	// Con_Reportf( "Android_GetGLAttribute( %i ) => %i\n", eglAttr, ret );
+	return ret;
+}
+
+qboolean  R_Init_Video( const int type )
+{
+	qboolean retval;
+	char buf[10]; // Sys_GetParmFromCmdLine
+
+	if( FS_FileExists( GI->iconpath, true ) )
+	{
+		// TODO: convert icon to some android-readable format and place
+		Android_SetIcon( FS_GetDiskPath( GI->iconpath, false ));
+	}
+
+	Android_SetTitle( GI->title );
+
+	VID_StartupGamma();
+
+	Sys_LoadLibrary( &android_info );
+
+	switch( type )
+	{
+	case REF_SOFTWARE:
+		glw_state.software = true;
+		break;
+	case REF_GL:
+		glw_state.software = false;
+		EGL_LoadLibrary();
+
+		if( !glw_state.safe && Sys_GetParmFromCmdLine( "-safegl", buf ) )
+			glw_state.safe = bound( SAFE_NO, Q_atoi( buf ), SAFE_DONTCARE );
+
+		break;
+	default:
+		Host_Error( "Can't initialize unknown context type %d!\n", type );
+		break;
+	}
+
+	if( glw_state.software )
+	{
+		uint arg;
+
+		if( !nw.release )
+		{
+			Con_Reportf( S_ERROR "Native software mode unavailiable\n" );
+			return false;
+		}
+		Android_UpdateSurface( surface_active );
+		if( !SW_CreateBuffer( jni.width, jni.height, &arg, &arg, &arg, &arg, &arg ) )
+			return false;
+	}
+
+	while( !(retval = VID_SetMode()) )
+	{
+		glw_state.safe++;
+		if( glw_state.safe > SAFE_LAST )
+			return false;
+	}
+
+	switch( type )
+	{
+	case REF_GL:
+		// refdll also can check extensions
+		ref.dllFuncs.GL_InitExtensions();
+		break;
+	case REF_SOFTWARE:
+	default:
+		break;
+	}
+
+	host.renderinfo_changed = false;
+
+	host.status = HOST_FRAME; // where it should we done? We have broken host.status on all non-SDL platforms!
+	return true;
+}
+
+void R_Free_Video( void )
+{
+	// (*jni.env)->CallStaticBooleanMethod( jni.env, jni.bindcls, jni.deleteGLContext );
+
+	// VID_DestroyWindow ();
+
+	// R_FreeVideoModes();
+	Sys_FreeLibrary( &android_info );
+	vid_android.has_context = false;
+	ref.dllFuncs.GL_ClearExtensions();
+}
+
+void *Android_GetWindow( void )
+{
+	EGLint format;
+
+	if( !vid_android.window )
+	{
+		return NULL;
+	}
+
+	if( !egl.GetConfigAttrib( eglstate.dpy, eglstate.cfg, EGL_NATIVE_VISUAL_ID, &format) )
+	{
+		Con_Reportf( S_ERROR "eglGetConfigAttrib(VISUAL_ID) returned error: 0x%x\n", egl.GetError() );
+		return NULL;
+	}
+
+	if( nw.setBuffersGeometry( vid_android.window, 0, 0, format ) )
+	{
+		Con_Reportf( S_ERROR "ANativeWindow_setBuffersGeometry returned error\n" );
+		return NULL;
+	}
+
+	return vid_android.window;
+}
+
+
+qboolean VID_SetMode( void )
+{
+	EGLint format;
+	jintArray attribs, contextAttribs;
+	static EGLint nAttribs[32+1], nContextAttribs[32+1];
+	const size_t attribsSize = ARRAYSIZE( nAttribs );
+	size_t s1, s2;
+
+	// create context on egl side by user request
+	if( !vid_android.has_context && Sys_CheckParm("-egl") )
+	{
+		vid_android.has_context = vid_android.nativeegl = EGL_CreateContext();
+
+		if( vid_android.has_context )
+			Android_UpdateSurface( surface_active );
+		else
+			return false;
+	}
+
+	if( vid_android.has_context || glw_state.software )
+	{
+		R_ChangeDisplaySettings( 0, 0, WINDOW_MODE_WINDOWED ); // width and height are ignored anyway
+		return true;
+	}
+
+	s1 = EGL_GenerateConfig(nAttribs, attribsSize);
+	s2 = EGL_GenerateContextConfig(nContextAttribs, attribsSize);
+
+	attribs = (*jni.env)->NewIntArray( jni.env, s1 );
+	contextAttribs = (*jni.env)->NewIntArray( jni.env, s2 );
+
+	(*jni.env)->SetIntArrayRegion( jni.env, attribs, 0, s1, nAttribs );
+	(*jni.env)->SetIntArrayRegion( jni.env, contextAttribs, 0, s2, nContextAttribs );
+
+	R_ChangeDisplaySettings( 0, 0, WINDOW_MODE_WINDOWED ); // width and height are ignored anyway
+
+
+	if( (*jni.env)->CallStaticBooleanMethod( jni.env, jni.bindcls, jni.createGLContext, attribs, contextAttribs ) )
+	{
+		vid_android.has_context = true;
+		return true;
+	}
+
+	return false;
+}
+
+rserr_t   R_ChangeDisplaySettings( int width, int height, window_mode_t window_mode )
+{
+	int render_w, render_h;
+
+	Android_GetScreenRes(&width, &height);
+
+	render_w = width;
+	render_h = height;
+
+	Con_Reportf( "R_ChangeDisplaySettings: forced resolution to %dx%d)\n", width, height);
+
+	VID_SetDisplayTransform( &render_w, &render_h );
+
+	R_SaveVideoMode( width, height, render_w, render_h, true );
+
+	refState.wideScreen = true; // V_AdjustFov will check for widescreen
+
+	return rserr_ok;
+}
+
+int GL_SetAttribute( int attr, int val )
+{
+	return EGL_SetAttribute( attr, val );
+}
+
+int GL_GetAttribute( int attr, int *val )
+{
+	EGLBoolean ret;
+
+	if( eglstate.valid )
+		return EGL_GetAttribute( attr, val );
+
+	if( attr < 0 || attr >= REF_GL_ATTRIBUTES_COUNT )
+		return -1;
+
+	if( !val )
+		return -1;
+
+	switch( attr )
+	{
+	case REF_GL_RED_SIZE:
+		*val = Android_GetGLAttribute( EGL_RED_SIZE );
+		return 0;
+	case REF_GL_GREEN_SIZE:
+		*val = Android_GetGLAttribute( EGL_GREEN_SIZE );
+		return 0;
+	case REF_GL_BLUE_SIZE:
+		*val = Android_GetGLAttribute( EGL_BLUE_SIZE );
+		return 0;
+	case REF_GL_ALPHA_SIZE:
+		*val = Android_GetGLAttribute( EGL_ALPHA_SIZE );
+		return 0;
+	case REF_GL_DEPTH_SIZE:
+		*val = Android_GetGLAttribute( EGL_DEPTH_SIZE );
+		return 0;
+	case REF_GL_STENCIL_SIZE:
+		*val = Android_GetGLAttribute( EGL_STENCIL_SIZE );
+		return 0;
+	case REF_GL_MULTISAMPLESAMPLES:
+		*val = Android_GetGLAttribute( EGL_SAMPLES );
+		return 0;
+	}
+
+	return -1;
+}
+
+int R_MaxVideoModes( void )
+{
+	return 0;
+}
+
+vidmode_t* R_GetVideoMode( int num )
+{
+	return NULL;
+}
+
+void* GL_GetProcAddress( const char *name ) // RenderAPI requirement
+{
+	return EGL_GetProcAddress( name );
+}
+
+void GL_UpdateSwapInterval( void )
+{
+	// disable VSync while level is loading
+	if( cls.state < ca_active )
+	{
+		Android_SwapInterval( 0 );
+		SetBits( gl_vsync.flags, FCVAR_CHANGED );
+	}
+	else if( FBitSet( gl_vsync.flags, FCVAR_CHANGED ))
+	{
+		ClearBits( gl_vsync.flags, FCVAR_CHANGED );
+		Android_SwapInterval( gl_vsync.value );
+	}
+}
+
+void *SW_LockBuffer( void )
+{
+	ANativeWindow_Buffer buffer;
+	if( !nw.lock || !vid_android.window )
+		return NULL;
+	if( nw.lock( vid_android.window, &buffer, NULL ) )
+		return NULL;
+	if( buffer.width < refState.width || buffer.height < refState.height )
+		return NULL;
+	return buffer.bits;
+}
+
+void SW_UnlockBuffer( void )
+{
+	if( nw.unlockAndPost )
+		nw.unlockAndPost( vid_android.window );
+}
+
+qboolean SW_CreateBuffer( int width, int height, uint *stride, uint *bpp, uint *r, uint *g, uint *b )
+{
+	ANativeWindow_Buffer buffer;
+	int lock;
+	if( !nw.lock || !vid_android.window )
+		return false;
+	nw.unlockAndPost( vid_android.window );
+
+	if( ( lock = nw.lock( vid_android.window, &buffer, NULL ) ) )
+	{
+		Con_Printf( "SW_CreateBuffer: lock %d\n", lock );
+		return false;
+	}
+	nw.unlockAndPost( vid_android.window );
+	Con_Printf( "SW_CreateBuffer: buffer %d %d %x %d %p\n", buffer.width, buffer.height, buffer.format, buffer.stride, buffer.bits );
+	if( width > buffer.width || height > buffer.height )
+	{
+		// resize event missed? do not resize now, wait for REAL resize event or when java code will be fixed
+		Con_Printf( S_ERROR "SW_CreateBuffer: buffer too small, need %dx%d, got %dx%d, java part probably sucks\n", width, height, buffer.width, buffer.height );
+#if 0
+		if( jni.width < buffer.width )
+			jni.width = buffer.width;
+		if( jni.height < buffer.height )
+			jni.width = buffer.height;
+		VID_SetMode();
+		Android_UpdateSurface( true );
+#endif
+		return false;
+	}
+	if( buffer.format != WINDOW_FORMAT_RGB_565 )
+	{
+		Con_Printf( "SW_CreateBuffer: wrong format %d\n", buffer.format );
+		return false;
+	}
+	Con_Printf( "SW_CreateBuffer: ok\n" );
+	*stride = buffer.stride;
+
+	*bpp = 2;
+	*r = (((1 << 5) - 1) << (5+6));
+	*g = (((1 << 6) - 1) << (5));
+	*b = (((1 << 5) - 1) << (0));
+	return true;
+}
+#endif

engine/platform/linux/sys_linux.c

@@ -52,7 +52,7 @@ static pid_t gettid( void )
 static void *g_hsystemd;
 static int (*g_pfn_sd_notify)( int unset_environment, const char *state );
 
-qboolean Platform_DebuggerPresent( void )
+qboolean Sys_DebuggerPresent( void )
 {
 	char buf[4096];
 	ssize_t num_read;
@@ -111,11 +111,6 @@ void Linux_Init( void )
 	if( !Host_IsDedicated( ))
 		return;
 
-	// manpage says sd_notify will send messages to socket in NOTIFY_SOCKET
-	// environment variable. Check if it's available.
-	if( getenv( "NOTIFY_SOCKET" ) == NULL )
-		return;
-
 	if(( g_hsystemd = dlopen( "libsystemd.so.0", RTLD_LAZY )) == NULL )
 		return;
 

engine/platform/platform.h

@@ -34,8 +34,8 @@ double Platform_DoubleTime( void );
 void Platform_Sleep( int msec );
 void Platform_ShellExecute( const char *path, const char *parms );
 void Platform_MessageBox( const char *title, const char *message, qboolean parentMainWindow );
+qboolean Sys_DebuggerPresent( void ); // optional, see Sys_DebugBreak
 void Platform_SetStatus( const char *status );
-qboolean Platform_DebuggerPresent( void );
 
 // legacy iOS port functions
 #if TARGET_OS_IOS
@@ -139,15 +139,8 @@ static inline void Platform_Shutdown( void )
 
 #if XASH_SDL
 	SDLash_Shutdown( );
-#endif
+#elif XASH_ANDROID
-}
+	Android_Shutdown();
-
-static inline qboolean Sys_DebuggerPresent( void )
-{
-#if XASH_LINUX || XASH_WIN32
-	return Platform_DebuggerPresent();
-#else
-	return false;
 #endif
 }
 

engine/platform/sdl/events.c

@@ -374,8 +374,14 @@ static void SDLash_ActiveEvent( int gain )
 	{
 		host.status = HOST_FRAME;
 		if( cls.key_dest == key_game )
+		{
 			IN_ActivateMouse( );
+		}
 
+		if( dma.initialized && snd_mute_losefocus.value )
+		{
+			SNDDMA_Activate( true );
+		}
 		host.force_draw_version_time = host.realtime + FORCE_DRAW_VERSION_TIME;
 		if( vid_fullscreen.value == WINDOW_MODE_FULLSCREEN )
 			VID_SetMode();
@@ -391,8 +397,14 @@ static void SDLash_ActiveEvent( int gain )
 #endif
 		host.status = HOST_NOFOCUS;
 		if( cls.key_dest == key_game )
+		{
 			IN_DeactivateMouse();
+		}
 
+		if( dma.initialized && snd_mute_losefocus.value )
+		{
+			SNDDMA_Activate( false );
+		}
 		host.force_draw_version_time = host.realtime + 2.0;
 		VID_RestoreScreenResolution();
 	}

engine/platform/win32/con_win.c

@@ -504,12 +504,12 @@ void Wcon_CreateConsole( void )
 
 	if( host.type == HOST_NORMAL )
 	{
-		Q_strncpy( s_wcd.title, XASH_ENGINE_NAME " " XASH_VERSION, sizeof( s_wcd.title ));
+		Q_strncpy( s_wcd.title, "Xash3D " XASH_VERSION, sizeof( s_wcd.title ));
 		Q_strncpy( s_wcd.log_path, "engine.log", sizeof( s_wcd.log_path ));
 	}
 	else // dedicated console
 	{
-		Q_strncpy( s_wcd.title, XASH_DEDICATED_SERVER_NAME " " XASH_VERSION, sizeof( s_wcd.title ));
+		Q_strncpy( s_wcd.title, "XashDS " XASH_VERSION, sizeof( s_wcd.title ));
 		Q_strncpy( s_wcd.log_path, "dedicated.log", sizeof( s_wcd.log_path ));
 		s_wcd.log_active = true; // always make log
 	}

engine/platform/win32/sys_win.c

@@ -41,7 +41,7 @@ void Platform_Sleep( int msec )
 }
 #endif // XASH_TIMER == TIMER_WIN32
 
-qboolean Platform_DebuggerPresent( void )
+qboolean Sys_DebuggerPresent( void )
 {
 	return IsDebuggerPresent();
 }

engine/server/server.h

@@ -43,9 +43,10 @@ extern int SV_UPDATE_BACKUP;
 #define SVF_MERGE_VISIBILITY	BIT( 1 )	// we are do portal pass
 
 // mapvalid flags
-#define MAP_IS_EXIST        BIT( 0 )
+#define MAP_IS_EXIST	BIT( 0 )
-#define MAP_HAS_LANDMARK    BIT( 2 )
+#define MAP_HAS_SPAWNPOINT	BIT( 1 )
-#define MAP_INVALID_VERSION BIT( 3 )
+#define MAP_HAS_LANDMARK	BIT( 2 )
+#define MAP_INVALID_VERSION	BIT( 3 )
 
 #define SV_SPAWN_TIME	0.1
 
@@ -612,9 +613,11 @@ string_t SV_MakeString( const char *szValue );
 const char *SV_GetString( string_t iString );
 void SV_SetStringArrayMode( qboolean dynamic );
 void SV_EmptyStringPool( void );
+#ifdef XASH_64BIT
 void SV_PrintStr64Stats_f( void );
+#endif
 sv_client_t *SV_ClientFromEdict( const edict_t *pEdict, qboolean spawned_only );
-uint SV_MapIsValid( const char *filename, const char *landmark_name );
+uint SV_MapIsValid( const char *filename, const char *spawn_entity, const char *landmark_name );
 void SV_StartSound( edict_t *ent, int chan, const char *sample, float vol, float attn, int flags, int pitch );
 edict_t *SV_FindGlobalEntity( string_t classname, string_t globalname );
 qboolean SV_CreateStaticEntity( struct sizebuf_s *msg, int index );
@@ -625,18 +628,12 @@ void SV_RestartAmbientSounds( void );
 void SV_RestartDecals( void );
 void SV_RestartStaticEnts( void );
 int pfnDropToFloor( edict_t* e );
+edict_t *SV_EdictNum( int n );
 void SV_SetModel( edict_t *ent, const char *name );
 int pfnDecalIndex( const char *m );
 void SV_CreateDecal( sizebuf_t *msg, const float *origin, int decalIndex, int entityIndex, int modelIndex, int flags, float scale );
 qboolean SV_RestoreCustomDecal( struct decallist_s *entry, edict_t *pEdict, qboolean adjacent );
 
-static inline edict_t *SV_EdictNum( int n )
-{
-	if( likely( n >= 0 && n < GI->max_edicts ))
-		return &svgame.edicts[n];
-	return NULL;
-}
-
 //
 // sv_log.c
 //

engine/server/sv_client.c

@@ -1690,7 +1690,7 @@ static qboolean SV_New_f( sv_client_t *cl )
 
 	// server info string
 	MSG_BeginServerCmd( &msg, svc_stufftext );
-	MSG_WriteStringf( &msg, "fullserverinfo \"%s\"\n", svs.serverinfo );
+	MSG_WriteStringf( &msg, "fullserverinfo \"%s\"\n", SV_Serverinfo( ));
 
 	// collect the info about all the players and send to me
 	for( i = 0, cur = svs.clients; i < svs.maxclients; i++, cur++ )

engine/server/sv_cmds.c

@@ -169,11 +169,17 @@ SV_ValidateMap
 check map for typically errors
 ==================
 */
-static qboolean SV_ValidateMap( const char *pMapName )
+static qboolean SV_ValidateMap( const char *pMapName, qboolean check_spawn )
 {
+	char	*spawn_entity;
 	int	flags;
 
-	flags = SV_MapIsValid( pMapName, NULL );
+	// determine spawn entity classname
+	if( !check_spawn || (int)sv_maxclients.value <= 1 )
+		spawn_entity = GI->sp_entity;
+	else spawn_entity = GI->mp_entity;
+
+	flags = SV_MapIsValid( pMapName, spawn_entity, NULL );
 
 	if( FBitSet( flags, MAP_INVALID_VERSION ))
 	{
@@ -187,6 +193,12 @@ static qboolean SV_ValidateMap( const char *pMapName )
 		return false;
 	}
 
+	if( check_spawn && !FBitSet( flags, MAP_HAS_SPAWNPOINT ))
+	{
+		Con_Printf( S_ERROR "map %s doesn't have a valid spawnpoint\n", pMapName );
+		return false;
+	}
+
 	return true;
 }
 
@@ -212,7 +224,7 @@ static void SV_Map_f( void )
 	Q_strncpy( mapname, Cmd_Argv( 1 ), sizeof( mapname ));
 	COM_StripExtension( mapname );
 
-	if( !SV_ValidateMap( mapname ))
+	if( !SV_ValidateMap( mapname, true ))
 		return;
 
 	Cvar_DirectSet( &sv_hostmap, mapname );
@@ -284,7 +296,7 @@ static void SV_MapBackground_f( void )
 	Q_strncpy( mapname, Cmd_Argv( 1 ), sizeof( mapname ));
 	COM_StripExtension( mapname );
 
-	if( !SV_ValidateMap( mapname ))
+	if( !SV_ValidateMap( mapname, false ))
 		return;
 
 	// background map is always run as singleplayer
@@ -334,7 +346,7 @@ static void SV_NextMap_f( void )
 		Cvar_DirectSet( &sv_hostmap, nextmap );
 
 		// found current point, check for valid
-		if( SV_ValidateMap( nextmap ))
+		if( SV_ValidateMap( nextmap, true ))
 		{
 			// found and valid
 			COM_LoadLevel( nextmap, false );
@@ -534,7 +546,7 @@ classic change level
 */
 static void SV_ChangeLevel_f( void )
 {
-	if( Cmd_Argc() < 2 ) // allow extra arguments, for compatibility
+	if( Cmd_Argc() != 2 )
 	{
 		Con_Printf( S_USAGE "changelevel <mapname>\n" );
 		return;
@@ -552,15 +564,13 @@ smooth change level
 */
 static void SV_ChangeLevel2_f( void )
 {
-	if( Cmd_Argc() < 2 ) // allow extra arguments, for compatibility
+	if( Cmd_Argc() != 3 )
 	{
-		Con_Printf( S_USAGE "changelevel2 <mapname> [landmark]\n" );
+		Con_Printf( S_USAGE "changelevel2 <mapname> <landmark>\n" );
 		return;
 	}
 
-	if( Cmd_Argc() == 2 ) // with single argument, behaves like usual changelevel
+	SV_QueueChangeLevel( Cmd_Argv( 1 ), Cmd_Argv( 2 ));
-		SV_QueueChangeLevel( Cmd_Argv( 1 ), NULL );
-	else SV_QueueChangeLevel( Cmd_Argv( 1 ), Cmd_Argv( 2 ));
 }
 
 /*
@@ -753,7 +763,7 @@ static void SV_ServerInfo_f( void )
 	}
 
 	Info_SetValueForStarKey( svs.serverinfo, Cmd_Argv( 1 ), Cmd_Argv( 2 ), MAX_SERVERINFO_STRING );
-	SV_BroadcastCommand( "fullserverinfo \"%s\"\n", svs.serverinfo );
+	SV_BroadcastCommand( "fullserverinfo \"%s\"\n", SV_Serverinfo( ));
 }
 
 /*
@@ -1007,7 +1017,6 @@ void SV_InitOperatorCommands( void )
 	Cmd_AddCommand( "redirect", Rcon_Redirect_f, "force enable rcon redirection" );
 	Cmd_AddCommand( "logaddress", SV_SetLogAddress_f, "sets address and port for remote logging host" );
 	Cmd_AddCommand( "log", SV_ServerLog_f, "enables logging to file" );
-	Cmd_AddCommand( "str64stats", SV_PrintStr64Stats_f, "print engine pool string statistics" );
 
 	if( host.type == HOST_NORMAL )
 	{
@@ -1046,7 +1055,6 @@ void SV_KillOperatorCommands( void )
 	Cmd_RemoveCommand( "redirect" );
 	Cmd_RemoveCommand( "logaddress" );
 	Cmd_RemoveCommand( "log" );
-	Cmd_RemoveCommand( "str64stats" );
 
 	if( host.type == HOST_NORMAL )
 	{

engine/server/sv_frame.c

@@ -811,17 +811,17 @@ static void SV_UpdateToReliableMessages( void )
 			continue;	// reliables go to all connected or spawned
 
 		if( MSG_GetNumBytesWritten( &sv.reliable_datagram ) < MSG_GetNumBytesLeft( &cl->netchan.message ))
-			MSG_WriteBits( &cl->netchan.message, MSG_GetData( &sv.reliable_datagram ), MSG_GetNumBitsWritten( &sv.reliable_datagram ));
+			MSG_WriteBits( &cl->netchan.message, MSG_GetBuf( &sv.reliable_datagram ), MSG_GetNumBitsWritten( &sv.reliable_datagram ));
 		else Netchan_CreateFragments( &cl->netchan, &sv.reliable_datagram );
 
 		if( MSG_GetNumBytesWritten( &sv.datagram ) < MSG_GetNumBytesLeft( &cl->datagram ))
-			MSG_WriteBits( &cl->datagram, MSG_GetData( &sv.datagram ), MSG_GetNumBitsWritten( &sv.datagram ));
+			MSG_WriteBits( &cl->datagram, MSG_GetBuf( &sv.datagram ), MSG_GetNumBitsWritten( &sv.datagram ));
 		else Con_DPrintf( S_WARN "Ignoring unreliable datagram for %s, would overflow\n", cl->name );
 
 		if( FBitSet( cl->flags, FCL_HLTV_PROXY ))
 		{
 			if( MSG_GetNumBytesWritten( &sv.spec_datagram ) < MSG_GetNumBytesLeft( &cl->datagram ))
-				MSG_WriteBits( &cl->datagram, MSG_GetData( &sv.spec_datagram ), MSG_GetNumBitsWritten( &sv.spec_datagram ));
+				MSG_WriteBits( &cl->datagram, MSG_GetBuf( &sv.spec_datagram ), MSG_GetNumBitsWritten( &sv.spec_datagram ));
 			else Con_DPrintf( S_WARN "Ignoring spectator datagram for %s, would overflow\n", cl->name );
 		}
 	}

engine/server/sv_game.c

@@ -39,6 +39,13 @@ static vec3_t viewPoint[MAX_CLIENTS];
 typedef void (__cdecl *LINK_ENTITY_FUNC)( entvars_t *pev );
 typedef void (__stdcall *GIVEFNPTRSTODLL)( enginefuncs_t* engfuncs, globalvars_t *pGlobals );
 
+edict_t *SV_EdictNum( int n )
+{
+	if(( n >= 0 ) && ( n < GI->max_edicts ))
+		return svgame.edicts + n;
+	return NULL;
+}
+
 #ifndef NDEBUG
 qboolean SV_CheckEdict( const edict_t *e, const char *file, const int line )
 {
@@ -143,6 +150,18 @@ char *SV_Serverinfo( void )
 	return svs.serverinfo;
 }
 
+/*
+=============
+SV_LocalInfo
+
+get local infostring
+=============
+*/
+static char *SV_Localinfo( void )
+{
+	return svs.localinfo;
+}
+
 /*
 =============
 SV_AngleMod
@@ -249,6 +268,7 @@ SV_SetModel
 void GAME_EXPORT SV_SetModel( edict_t *ent, const char *modelname )
 {
 	char	name[MAX_QPATH];
+	qboolean	found = false;
 	model_t	*mod;
 	int	i = 1;
 
@@ -758,6 +778,7 @@ void SV_QueueChangeLevel( const char *level, const char *landname )
 {
 	uint	flags, smooth = false;
 	char	mapname[MAX_QPATH];
+	char	*spawn_entity;
 
 	// hold mapname to other place
 	Q_strncpy( mapname, level, sizeof( mapname ));
@@ -766,7 +787,12 @@ void SV_QueueChangeLevel( const char *level, const char *landname )
 	if( COM_CheckString( landname ))
 		smooth = true;
 
-	flags = SV_MapIsValid( mapname, landname );
+	// determine spawn entity classname
+	if( svs.maxclients == 1 )
+		spawn_entity = GI->sp_entity;
+	else spawn_entity = GI->mp_entity;
+
+	flags = SV_MapIsValid( mapname, spawn_entity, landname );
 
 	if( FBitSet( flags, MAP_INVALID_VERSION ))
 	{
@@ -800,6 +826,15 @@ void SV_QueueChangeLevel( const char *level, const char *landname )
 		return;
 	}
 
+	if( !smooth && !FBitSet( flags, MAP_HAS_SPAWNPOINT ))
+	{
+		if( sv_validate_changelevel.value )
+		{
+			Con_Printf( S_ERROR "changelevel: %s doesn't have a valid spawnpoint. Ignored.\n", mapname );
+			return;
+		}
+	}
+
 	// bad changelevel position invoke enables in one-way transition
 	if( sv.framecount < 15 )
 	{
@@ -829,6 +864,7 @@ void SV_WriteEntityPatch( const char *filename )
 	int		lumpofs = 0, lumplen = 0;
 	byte		buf[MAX_TOKEN]; // 1 kb
 	string		bspfilename;
+	dheader_t		*header;
 	dlump_t entities;
 	file_t		*f;
 
@@ -839,6 +875,7 @@ void SV_WriteEntityPatch( const char *filename )
 
 	memset( buf, 0, MAX_TOKEN );
 	FS_Read( f, buf, MAX_TOKEN );
+	header = (dheader_t *)buf;
 
 	// check all the lumps and some other errors
 	if( !Mod_TestBmodelLumps( f, bspfilename, buf, true, &entities ))
@@ -878,6 +915,7 @@ static char *SV_ReadEntityScript( const char *filename, int *flags )
 	int		lumpofs = 0, lumplen = 0;
 	byte		buf[MAX_TOKEN];
 	char		*ents = NULL;
+	dheader_t		*header;
 	dlump_t entities;
 	size_t		ft1, ft2;
 	file_t		*f;
@@ -892,6 +930,7 @@ static char *SV_ReadEntityScript( const char *filename, int *flags )
 	SetBits( *flags, MAP_IS_EXIST );
 	memset( buf, 0, MAX_TOKEN );
 	FS_Read( f, buf, MAX_TOKEN );
+	header = (dheader_t *)buf;
 
 	// check all the lumps and some other errors
 	if( !Mod_TestBmodelLumps( f, bspfilename, buf, (host_developer.value) ? false : true, &entities ))
@@ -938,7 +977,7 @@ SV_MapIsValid
 Validate map
 ==============
 */
-uint SV_MapIsValid( const char *filename, const char *landmark_name )
+uint SV_MapIsValid( const char *filename, const char *spawn_entity, const char *landmark_name )
 {
 	uint	flags = 0;
 	char	*pfile;
@@ -954,27 +993,45 @@ uint SV_MapIsValid( const char *filename, const char *landmark_name )
 
 		need_landmark = COM_CheckString( landmark_name );
 
-		if( !need_landmark )
+		// g-cont. in-dev mode we can entering on map even without "info_player_start"
+		if( !need_landmark && host_developer.value )
 		{
+			// not transition
 			Mem_Free( ents );
 
-			return flags;
+			// skip spawnpoint checks in devmode
+			return (flags|MAP_HAS_SPAWNPOINT);
 		}
 
 		pfile = ents;
 
 		while(( pfile = COM_ParseFile( pfile, token, sizeof( token ))) != NULL )
 		{
-			if( !Q_strcmp( token, "targetname" ))
+			if( !Q_strcmp( token, "classname" ))
+			{
+				// check classname for spawn entity
+				pfile = COM_ParseFile( pfile, check_name, sizeof( check_name ));
+				if( !Q_strcmp( spawn_entity, check_name ))
+				{
+					SetBits( flags, MAP_HAS_SPAWNPOINT );
+
+					// we already find landmark, stop the parsing
+					if( need_landmark && FBitSet( flags, MAP_HAS_LANDMARK ))
+						break;
+				}
+			}
+			else if( need_landmark && !Q_strcmp( token, "targetname" ))
 			{
 				// check targetname for landmark entity
 				pfile = COM_ParseFile( pfile, check_name, sizeof( check_name ));
 
 				if( !Q_strcmp( landmark_name, check_name ))
 				{
-					// we found landmark, stop the parsing
 					SetBits( flags, MAP_HAS_LANDMARK );
-					break;
+
+					// we already find spawnpoint, stop the parsing
+					if( FBitSet( flags, MAP_HAS_SPAWNPOINT ))
+						break;
 				}
 			}
 		}
@@ -1117,22 +1174,15 @@ static LINK_ENTITY_FUNC SV_GetEntityClass( const char *pszClassName )
 SV_AllocPrivateData
 
 allocate private data for a given edict
-
-if customentity is NULL, no "custom" entity EXPORT is being done
-if customentity is not NULL, will be set to true if "custom" export
-was used to create this entity
 ==============
 */
-static edict_t* SV_AllocPrivateData( edict_t *ent, string_t className, qboolean *customentity )
+static edict_t* SV_AllocPrivateData( edict_t *ent, string_t className )
 {
 	const char	*pszClassName;
 	LINK_ENTITY_FUNC	SpawnEdict;
 
 	pszClassName = STRING( className );
 
-	if( customentity )
-		*customentity = false;
-
 	if( !ent )
 	{
 		// allocate a new one
@@ -1155,11 +1205,7 @@ static edict_t* SV_AllocPrivateData( edict_t *ent, string_t className, qboolean
 		if( svgame.physFuncs.SV_CreateEntity && svgame.physFuncs.SV_CreateEntity( ent, pszClassName ) != -1 )
 			return ent;
 
-		if( customentity )
+		SpawnEdict = SV_GetEntityClass( "custom" );
-		{
-			SpawnEdict = SV_GetEntityClass( "custom" );
-			*customentity = SpawnEdict != NULL;
-		}
 
 		if( !SpawnEdict )
 		{
@@ -1170,6 +1216,8 @@ static edict_t* SV_AllocPrivateData( edict_t *ent, string_t className, qboolean
 
 			return NULL;
 		}
+
+		SetBits( ent->v.flags, FL_CUSTOMENTITY ); // it's a custom entity but not a beam!
 	}
 
 	SpawnEdict( &ent->v );
@@ -1186,7 +1234,12 @@ create specified entity, alloc private data
 */
 edict_t* SV_CreateNamedEntity( edict_t *ent, string_t className )
 {
-	return SV_AllocPrivateData( ent, className, NULL );
+	edict_t *ed = SV_AllocPrivateData( ent, className );
+
+	// for some reasons this flag should be immediately cleared
+	if( ed ) ClearBits( ed->v.flags, FL_CUSTOMENTITY );
+
+	return ed;
 }
 
 /*
@@ -2798,10 +2851,8 @@ standard path to register game variable
 static void GAME_EXPORT pfnCvar_RegisterServerVariable( cvar_t *variable )
 {
 	if( variable != NULL )
-	{
 		SetBits( variable->flags, FCVAR_EXTDLL );
-		Cvar_RegisterVariable( (convar_t *)variable );
+	Cvar_RegisterVariable( (convar_t *)variable );
-	}
 }
 
 /*
@@ -3167,9 +3218,7 @@ string_t GAME_EXPORT SV_AllocString( const char *szValue )
 {
 	char *newString = NULL;
 	uint len;
-#ifdef XASH_64BIT
 	int cmp;
-#endif
 
 	if( svgame.physFuncs.pfnAllocString != NULL )
 	{
@@ -3232,21 +3281,19 @@ string_t GAME_EXPORT SV_AllocString( const char *szValue )
 #endif
 }
 
+#ifdef XASH_64BIT
 void SV_PrintStr64Stats_f( void )
 {
-#ifdef XASH_64BIT
+	Msg( "====================\n" );
-	Con_Printf( "====================\n" );
+	Msg( "64 bit string pool statistics\n" );
-	Con_Printf( "64 bit string pool statistics\n" );
+	Msg( "====================\n" );
-	Con_Printf( "====================\n" );
+	Msg( "string array size: %lu\n", str64.maxstringarray );
-	Con_Printf( "string array size: %lu\n", str64.maxstringarray );
+	Msg( "total alloc %lu\n", str64.totalalloc );
-	Con_Printf( "total alloc %lu\n", str64.totalalloc );
+	Msg( "maximum array usage: %lu\n", str64.maxalloc );
-	Con_Printf( "maximum array usage: %lu\n", str64.maxalloc );
+	Msg( "overflow counter: %lu\n", str64.numoverflows );
-	Con_Printf( "overflow counter: %lu\n", str64.numoverflows );
+	Msg( "dup string counter: %lu\n", str64.numdups );
-	Con_Printf( "dup string counter: %lu\n", str64.numdups );
-#else
-	Con_Printf( "Not implemented\n" );
-#endif
 }
+#endif
 
 /*
 =============
@@ -3690,9 +3737,9 @@ vaild map must contain one info_player_deatchmatch
 */
 int GAME_EXPORT pfnIsMapValid( char *filename )
 {
-	uint	flags = SV_MapIsValid( filename, NULL );
+	uint	flags = SV_MapIsValid( filename, GI->mp_entity, NULL );
 
-	if( FBitSet( flags, MAP_IS_EXIST ))
+	if( FBitSet( flags, MAP_IS_EXIST ) && FBitSet( flags, MAP_HAS_SPAWNPOINT ))
 		return true;
 	return false;
 }
@@ -3826,11 +3873,11 @@ static char *GAME_EXPORT pfnGetInfoKeyBuffer( edict_t *e )
 
 	// NULL passes localinfo
 	if( !SV_IsValidEdict( e ))
-		return svs.localinfo;
+		return SV_Localinfo();
 
 	// world passes serverinfo
 	if( e == svgame.edicts )
-		return svs.serverinfo;
+		return SV_Serverinfo();
 
 	// userinfo for specified edict
 	if(( cl = SV_ClientFromEdict( e, false )) != NULL )
@@ -4773,15 +4820,6 @@ static enginefuncs_t gEngfuncs =
 	pfnPEntityOfEntIndexAllEntities,
 };
 
-static void SV_FreeKeyValueStrings( KeyValueData *kvd, int numpairs )
-{
-	for( int i = 0; i < numpairs; i++ )
-	{
-		Mem_Free( kvd[i].szKeyName );
-		Mem_Free( kvd[i].szValue );
-	}
-}
-
 /*
 ====================
 SV_ParseEdict
@@ -4793,34 +4831,36 @@ ed should be a properly initialized empty edict.
 static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 {
 	KeyValueData	pkvd[256]; // per one entity
-	qboolean		adjust_origin = false, customentity;
+	qboolean		adjust_origin = false;
 	int		i, numpairs = 0;
-	const char	*classname = NULL;
+	char		*classname = NULL;
+	char		token[2048];
+	vec3_t		origin;
 
 	// go through all the dictionary pairs
 	while( 1 )
 	{
 		string	keyname;
-		char	value[2048];
-		int len;
 
 		// parse key
-		if(( *pfile = COM_ParseFile( *pfile, keyname, sizeof( keyname ))) == NULL )
+		if(( *pfile = COM_ParseFile( *pfile, token, sizeof( token ))) == NULL )
 			Host_Error( "ED_ParseEdict: EOF without closing brace\n" );
+		if( token[0] == '}' ) break; // end of desc
 
-		if( keyname[0] == '}' )
+		Q_strncpy( keyname, token, sizeof( keyname ));
-			break; // end of desc
 
 		// parse value
-		if(( *pfile = COM_ParseFile( *pfile, value, sizeof( value ))) == NULL )
+		if(( *pfile = COM_ParseFile( *pfile, token, sizeof( token ))) == NULL )
 			Host_Error( "ED_ParseEdict: EOF without closing brace\n" );
 
-		if( value[0] == '}' )
+		if( token[0] == '}' )
 			Host_Error( "ED_ParseEdict: closing brace without data\n" );
 
-		// ignore attempts to set empty key or value
+		// ignore attempts to set key ""
+		if( !keyname[0] ) continue;
+
 		// "wad" field is already handled
-		if( !keyname[0] || !value[0] || !Q_strcmp( keyname, "wad" ))
+		if( !Q_strcmp( keyname, "wad" ))
 			continue;
 
 		// keynames with a leading underscore are used for
@@ -4828,83 +4868,57 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 		if( FBitSet( world.flags, FWORLD_SKYSPHERE ) && keyname[0] == '_' )
 			continue;
 
-		// classname must be first
+		// ignore attempts to set value ""
-		if( !Q_strcmp( keyname, "classname" ))
+		if( !token[0] ) continue;
-		{
-			KeyValueData kvd = {
-				.szClassName = NULL,
-				.szKeyName = keyname,
-				.szValue = value,
-				.fHandled = false
-			};
-
-			// don't allow double classnames
-			if( classname != NULL )
-				continue;
-
-			svgame.dllFuncs.pfnKeyValue( ent, &kvd );
-
-			// ideally, all game dlls should handle classname.
-			// throw an error for now, improve the logic if it causes
-			// compatibility issues with Xash-based games
-			if( !kvd.fHandled )
-				Host_Error( "%s: game didn't handled \"%s\" classname\n", __func__,	value );
-
-			// this lets game dll override custom entity classname
-			// to something bogus that's exported in game dll
-			classname = STRING( ent->v.classname );
-			continue;
-		}
-
-		// GoldSrc removes trailing spaces
-		// but does this after sucking out classname
-		// which doesn't have similar check
-		for( len = Q_strlen( keyname ); len > 0 && keyname[len - 1] == ' '; len-- )
-			keyname[len - 1] = '\0';
 
 		// create keyvalue strings
 		pkvd[numpairs].szClassName = (char*)""; // unknown at this moment
 		pkvd[numpairs].szKeyName = copystring( keyname );
-		pkvd[numpairs].szValue = copystring( value );
+		pkvd[numpairs].szValue = copystring( token );
 		pkvd[numpairs].fHandled = false;
-		numpairs++;
 
-		if( numpairs > ARRAYSIZE( pkvd ))
+		if( !Q_strcmp( keyname, "classname" ) && classname == NULL )
-		{
+			classname = copystring( pkvd[numpairs].szValue );
-			if( classname )
+		if( ++numpairs >= 256 ) break;
-				Con_Printf( S_ERROR "%s: too many keyvalue pairs for %s!\n", __func__, classname );
-			else Con_Printf( S_ERROR "%s: too many keyvalue pairs!\n", __func__ );
-			break;
-		}
 	}
 
 	if( classname == NULL )
 	{
 		// release allocated strings
-		SV_FreeKeyValueStrings( pkvd, numpairs );
+		for( i = 0; i < numpairs; i++ )
+		{
+			Mem_Free( pkvd[i].szKeyName );
+			Mem_Free( pkvd[i].szValue );
+		}
 		return false;
 	}
 
-	ent = SV_AllocPrivateData( ent, ent->v.classname, &customentity );
+	ent = SV_AllocPrivateData( ent, ALLOC_STRING( classname ));
 
 	if( !SV_IsValidEdict( ent ) || FBitSet( ent->v.flags, FL_KILLME ))
 	{
 		// release allocated strings
-		SV_FreeKeyValueStrings( pkvd, numpairs );
+		for( i = 0; i < numpairs; i++ )
+		{
+			Mem_Free( pkvd[i].szKeyName );
+			Mem_Free( pkvd[i].szValue );
+		}
 		return false;
 	}
 
-	if( customentity )
+	if( FBitSet( ent->v.flags, FL_CUSTOMENTITY ))
 	{
-		KeyValueData kvd = {
+		if( numpairs < 256 )
-			.szClassName = (char *)"custom",
+		{
-			.szKeyName = (char *)"customclass",
+			pkvd[numpairs].szClassName = (char*)"custom";
-			.szValue = (char *)classname,
+			pkvd[numpairs].szKeyName = (char*)"customclass";
-			.fHandled = false
+			pkvd[numpairs].szValue = classname;
-		};
+			pkvd[numpairs].fHandled = false;
+			numpairs++;
+		}
 
-		svgame.dllFuncs.pfnKeyValue( ent, &kvd );
+		// clear it now - no longer used
-		// no fHandled check, GoldSrc behavior
+		ClearBits( ent->v.flags, FL_CUSTOMENTITY );
 	}
 
 #ifdef HACKS_RELATED_HLMODS
@@ -4918,14 +4932,6 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 
 	for( i = 0; i < numpairs; i++ )
 	{
-		char *keyname, *value;
-		char temp[MAX_VA_STRING];
-
-#if 0 // this is stupid bug in GoldSrc, disable
-		if( !Q_strcmp( pkvd[i].szValue, classname ))
-			continue;
-#endif
-
 		if( !Q_strcmp( pkvd[i].szKeyName, "angle" ))
 		{
 			float	flYawAngle = Q_atof( pkvd[i].szValue );
@@ -4936,6 +4942,8 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 
 			if( flYawAngle >= 0.0f )
 			{
+				char temp[MAX_VA_STRING];
+
 				Q_snprintf( temp, sizeof( temp ), "%g %g %g", ent->v.angles[0], flYawAngle, ent->v.angles[2] );
 				pkvd[i].szValue = copystring( temp );
 			}
@@ -4946,10 +4954,11 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 			else pkvd[i].szValue = copystring( "0 0 0" ); // technically an error
 		}
 
+#ifdef HACKS_RELATED_HLMODS
 		if( adjust_origin && !Q_strcmp( pkvd[i].szKeyName, "origin" ))
 		{
-			char   *pstart = pkvd[i].szValue;
+			char temp[MAX_VA_STRING];
-			vec3_t origin;
+			char	*pstart = pkvd[i].szValue;
 
 			COM_ParseVector( &pstart, origin, 3 );
 			Mem_Free( pkvd[i].szValue );	// release old value, so we don't need these
@@ -4957,18 +4966,24 @@ static qboolean SV_ParseEdict( char **pfile, edict_t *ent )
 			Q_snprintf( temp, sizeof( temp ), "%g %g %g", origin[0], origin[1], origin[2] - 16.0f );
 			pkvd[i].szValue = copystring( temp );
 		}
+#endif
+		if( !pkvd[i].fHandled )
+		{
+			pkvd[i].szClassName = classname;
+			svgame.dllFuncs.pfnKeyValue( ent, &pkvd[i] );
+		}
 
-		// do not leak memory if game overwritten these pointers
+		// no reason to keep this data
-		keyname = pkvd[i].szKeyName;
+		if( Mem_IsAllocatedExt( host.mempool, pkvd[i].szKeyName ))
-		value = pkvd[i].szValue;
+			Mem_Free( pkvd[i].szKeyName );
 
-		pkvd[i].szClassName = (char *)classname;
+		if( Mem_IsAllocatedExt( host.mempool, pkvd[i].szValue ))
-		svgame.dllFuncs.pfnKeyValue( ent, &pkvd[i] );
+			Mem_Free( pkvd[i].szValue );
-
-		Mem_Free( keyname );
-		Mem_Free( value );
 	}
 
+	if( Mem_IsAllocatedExt( host.mempool, classname ))
+		Mem_Free( classname );
+
 	return true;
 }
 
@@ -5087,6 +5102,8 @@ void SV_UnloadProgs( void )
 	/// SV_UnloadProgs will be disabled
 	//Mod_ClearUserData ();
 
+	SV_FreeStringPool();
+
 	if( svgame.dllFuncs2.pfnGameShutdown != NULL )
 		svgame.dllFuncs2.pfnGameShutdown ();
 
@@ -5107,8 +5124,6 @@ void SV_UnloadProgs( void )
 	Cvar_Unlink( FCVAR_EXTDLL );
 	Cmd_Unlink( CMD_SERVERDLL );
 
-	SV_FreeStringPool();
-
 	Mod_ResetStudioAPI ();
 
 	COM_FreeLibrary( svgame.hInstance );

engine/server/sv_log.c

@@ -77,7 +77,7 @@ void Log_Open( void )
 
 	if( fp ) svs.log.file = fp;
 	Log_Printf( "Log file started (file \"%s\") (game \"%s\") (version \"%i/" XASH_VERSION "/%d\")\n",
-	szTestFile, Info_ValueForKey( svs.serverinfo, "*gamedir" ), PROTOCOL_VERSION, Q_buildnum() );
+	szTestFile, Info_ValueForKey( SV_Serverinfo(), "*gamedir" ), PROTOCOL_VERSION, Q_buildnum() );
 }
 
 void Log_Close( void )

engine/server/sv_save.c

@@ -2110,7 +2110,7 @@ qboolean SV_LoadGame( const char *pPath )
 		if( validload )
 		{
 			// now check for map problems
-			flags = SV_MapIsValid( gameHeader.mapName, NULL );
+			flags = SV_MapIsValid( gameHeader.mapName, GI->sp_entity, NULL );
 
 			if( FBitSet( flags, MAP_INVALID_VERSION ))
 			{
@@ -2386,7 +2386,7 @@ int GAME_EXPORT SV_GetSaveComment( const char *savename, char *comment )
 		uint		flags;
 
 		// now check for map problems
-		flags = SV_MapIsValid( mapName, NULL );
+		flags = SV_MapIsValid( mapName, GI->sp_entity, NULL );
 
 		if( FBitSet( flags, MAP_INVALID_VERSION ))
 		{

engine/wscript

@@ -32,6 +32,9 @@ def options(opt):
 	grp.add_option('--enable-engine-fuzz', action = 'store_true', dest = 'ENGINE_FUZZ', default = False,
 		help = 'add LLVM libFuzzer [default: %default]' )
 
+	grp.add_option('--enable-android-legacy', action = 'store_true', dest = 'ANDROID_LEGACY', default = False,
+		help = 'allow build legacy android port without SDL (deprecated, need for renderers debug on ancient devices)')
+
 	opt.load('sdl2')
 
 def configure(conf):
@@ -75,6 +78,8 @@ def configure(conf):
 		conf.define('XASH_SDL', 12)
 		conf.check_cfg(package='sdl', args='--cflags --libs', uselib_store='SDL2' )
 		conf.env.HAVE_SDL2 = True
+	elif conf.options.ANDROID_LEGACY:
+		pass #just test if it can build
 	else:
 		conf.load('sdl2')
 		if not conf.env.HAVE_SDL2:

filesystem/VFileSystem009.cpp

@@ -320,12 +320,6 @@ public:
 			return nullptr;
 
 		state = new CSearchState( &searchHead, search );
-		if( !state )
-		{
-			Mem_Free( search );
-			return nullptr;
-		}
-
 		*handle = state->handle;
 		return state->search->filenames[0];
 	}

filesystem/android.c

@@ -15,7 +15,7 @@ GNU General Public License for more details.
 
 #include "port.h"
 
-#if XASH_ANDROID
+#if XASH_ANDROID_ASSETS
 
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -276,9 +276,6 @@ searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags )
 	android_assets_t *assets = NULL;
 	qboolean engine = true;
 
-	if( !jni.getPackageName || !jni.getCallingPackage || !jni.getAssetsList || !jni.getAssets )
-		return NULL;
-
 	if( FBitSet( flags, FS_STATIC_PATH | FS_CUSTOM_PATH ))
 		return NULL;
 
@@ -289,7 +286,7 @@ searchpath_t *FS_AddAndroidAssets_Fullpath( const char *path, int flags )
 
 	if( !assets )
 	{
-		Con_Reportf( S_ERROR "%s: unable to load Android assets \"%s\"\n", __func__, Android_GetPackageName( engine ));
+		Con_Reportf( S_ERROR "%s: unable to load Android assets \"%s\"\n", __FUNCTION__, Android_GetPackageName( engine ));
 		return NULL;
 	}
 
@@ -329,9 +326,6 @@ void FS_InitAndroid( void )
 	jni.getCallingPackage = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getCallingPackage", "()Ljava/lang/String;" );
 	jni.getAssetsList = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssetsList", "(ZLjava/lang/String;)[Ljava/lang/String;" );
 	jni.getAssets = (*jni.env)->GetMethodID( jni.env, jni.activity_class, "getAssets", "(Z)Landroid/content/res/AssetManager;" );
-
-	if( !jni.getPackageName || !jni.getCallingPackage || !jni.getAssetsList || !jni.getAssets )
-		Con_Reportf( S_WARN "%s: unable to find required JNI interface to load Android assets\n", __func__ );
 }
 
-#endif // XASH_ANDROID
+#endif // XASH_ANDROID_ASSETS

filesystem/filesystem.c

@@ -72,7 +72,7 @@ const fs_archive_t g_archives[] =
 static const fs_archive_t g_directory_archive =
 { NULL, SEARCHPATH_PLAIN, FS_AddDir_Fullpath, false };
 
-#if XASH_ANDROID
+#if XASH_ANDROID_ASSETS
 static const fs_archive_t g_android_archive =
 { NULL, SEARCHPATH_ANDROID_ASSETS, FS_AddAndroidAssets_Fullpath, false };
 #endif
@@ -406,7 +406,7 @@ void FS_AddGameDirectory( const char *dir, uint flags )
 
 	stringlistfreecontents( &list );
 
-#if XASH_ANDROID
+#if XASH_ANDROID_ASSETS
 	FS_AddArchive_Fullpath( &g_android_archive, dir, flags );
 #endif
 
@@ -1461,7 +1461,7 @@ qboolean FS_InitStdio( qboolean unused_set_to_true, const char *rootdir, const c
 
 	FS_InitMemory();
 
-#if XASH_ANDROID
+#if XASH_ANDROID_ASSETS
 	FS_InitAndroid();
 #endif
 

filesystem/pak.c

@@ -358,7 +358,7 @@ searchpath_t *FS_AddPak_Fullpath( const char *pakfile, int flags )
 	search->pfnFindFile = FS_FindFile_PAK;
 	search->pfnSearch = FS_Search_PAK;
 
-	Con_Reportf( "Adding PAK: %s (%i files)\n", pakfile, pak->numfiles );
+	Con_Reportf( "Adding pakfile: %s (%i files)\n", pakfile, pak->numfiles );
 
 	return search;
 }

filesystem/wad.c

@@ -670,6 +670,6 @@ searchpath_t *FS_AddWad_Fullpath( const char *wadfile, int flags )
 	search->pfnSearch = FS_Search_WAD;
 	search->pfnLoadFile = W_ReadLump;
 
-	Con_Reportf( "Adding WAD: %s (%i files)\n", wadfile, wad->numlumps );
+	Con_Reportf( "Adding wadfile: %s (%i files)\n", wadfile, wad->numlumps );
 	return search;
 }

filesystem/zip.c

@@ -701,7 +701,7 @@ searchpath_t *FS_AddZip_Fullpath( const char *zipfile, int flags )
 	search->pfnSearch = FS_Search_ZIP;
 	search->pfnLoadFile = FS_LoadZIPFile;
 
-	Con_Reportf( "Adding ZIP: %s (%i files)\n", zipfile, zip->numfiles );
+	Con_Reportf( "Adding zipfile: %s (%i files)\n", zipfile, zip->numfiles );
 	return search;
 }
 

public/build.c

@@ -237,25 +237,19 @@ const char *Q_buildarch( void )
 =============
 Q_buildcommit
 
-Returns a short hash of current commit in VCS as string
+Returns a short hash of current commit in VCS as string.
 XASH_BUILD_COMMIT must be passed in quotes
+
+if XASH_BUILD_COMMIT is not defined,
+Q_buildcommit will identify this build as "notset"
 =============
 */
 const char *Q_buildcommit( void )
 {
+#ifdef XASH_BUILD_COMMIT
 	return XASH_BUILD_COMMIT;
-}
+#else
-
+	return "notset";
-/*
+#endif
-=============
-Q_buildbranch
-
-Returns current branch name in VCS as string
-XASH_BUILD_BRANCH must be passed in quotes
-=============
-*/
-const char *Q_buildbranch( void )
-{
-	return XASH_BUILD_BRANCH;
 }
 

public/crtlib.h

@@ -55,7 +55,6 @@ const char *Q_buildos( void );
 const char *Q_ArchitectureStringByID( const int arch, const uint abi, const int endianness, const qboolean is64 );
 const char *Q_buildarch( void );
 const char *Q_buildcommit( void );
-const char *Q_buildbranch( void );
 
 //
 // crtlib.c

public/utflib.c

@@ -1,207 +0,0 @@
-/*
-utflib.c - small unicode conversion library
-Copyright (C) 2024 Alibek Omarov
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 3 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-*/
-#include "utflib.h"
-#include "xash3d_types.h"
-
-uint32_t Q_DecodeUTF8( utfstate_t *s, uint32_t in )
-{
-	// get character length
-	if( s->len == 0 )
-	{
-		// init state
-		s->uc = 0;
-
-		// expect ASCII symbols by default
-		if( likely( in <= 0x7fu ))
-			return in;
-
-		// invalid sequence
-		if( unlikely( in >= 0xf8u ))
-			return 0;
-
-		s->k = 0;
-
-		if( in >= 0xf0u )
-		{
-			s->uc = in & 0x07u;
-			s->len = 3;
-		}
-		else if( in >= 0xe0u )
-		{
-			s->uc = in & 0x0fu;
-			s->len = 2;
-		}
-		else if( in >= 0xc0u )
-		{
-			s->uc = in & 0x1fu;
-			s->len = 1;
-		}
-
-		return 0;
-	}
-
-	// invalid sequence, reset
-	if( unlikely( in > 0xbfu ))
-	{
-		s->len = 0;
-		return 0;
-	}
-
-	s->uc <<= 6;
-	s->uc += in & 0x3fu;
-	s->k++;
-
-	// sequence complete, reset and return code point
-	if( likely( s->k == s->len ))
-	{
-		s->len = 0;
-		return s->uc;
-	}
-
-	// feed more characters
-	return 0;
-}
-
-uint32_t Q_DecodeUTF16( utfstate_t *s, uint32_t in )
-{
-	// get character length
-	if( s->len == 0 )
-	{
-		// init state
-		s->uc = 0;
-
-		// expect simple case, after all decoding UTF-16 must be easy
-		if( likely( in < 0xd800u || in > 0xdfffu ))
-			return in;
-
-		s->uc = (( in - 0xd800u ) << 10 ) + 0x10000u;
-		s->len = 1;
-		s->k = 0;
-
-		return 0;
-	}
-
-	// invalid sequence, reset
-	if( unlikely( in < 0xdc00u || in > 0xdfffu ))
-	{
-		s->len = 0;
-		return 0;
-	}
-
-	s->uc |= in - 0xdc00u;
-	s->k++;
-
-	// sequence complete, reset and return code point
-	if( likely( s->k == s->len ))
-	{
-		s->len = 0;
-		return s->uc;
-	}
-
-	// feed more characters (should never happen with UTF-16)
-	return 0;
-}
-
-size_t Q_EncodeUTF8( char dst[4], uint32_t ch )
-{
-	if( ch <= 0x7fu )
-	{
-		dst[0] = ch;
-		return 1;
-	}
-	else if( ch <= 0x7ffu )
-	{
-		dst[0] = 0xc0u | (( ch >> 6 ) & 0x1fu );
-		dst[1] = 0x80u | (( ch ) & 0x3fu );
-		return 2;
-	}
-	else if( ch <= 0xffffu )
-	{
-		dst[0] = 0xe0u | (( ch >> 12 ) & 0x0fu );
-		dst[1] = 0x80u | (( ch >> 6 ) & 0x3fu );
-		dst[2] = 0x80u | (( ch ) & 0x3fu );
-		return 3;
-	}
-
-	dst[0] = 0xf0u | (( ch >> 18 ) & 0x07u );
-	dst[1] = 0x80u | (( ch >> 12 ) & 0x3fu );
-	dst[2] = 0x80u | (( ch >> 6 ) & 0x3fu );
-	dst[3] = 0x80u | (( ch ) & 0x3fu );
-	return 4;
-}
-
-size_t Q_UTF8Length( const char *s )
-{
-	size_t len = 0;
-	utfstate_t state = { 0 };
-
-	if( !s )
-		return 0;
-
-	for( ; *s; s++ )
-	{
-		uint32_t ch = Q_DecodeUTF8( &state, (uint32_t)*s );
-
-		if( ch == 0 )
-			continue;
-
-		len++;
-	}
-
-	return len;
-}
-
-static size_t Q_CodepointLength( uint32_t ch )
-{
-	if( ch <= 0x7fu )
-		return 1;
-	else if( ch <= 0x7ffu )
-		return 2;
-	else if( ch <= 0xffffu )
-		return 3;
-
-	return 4;
-}
-
-size_t Q_UTF16ToUTF8( char *dst, size_t dstsize, const uint16_t *src, size_t srcsize )
-{
-	utfstate_t state = { 0 };
-	size_t dsti = 0, srci;
-
-	if( !dst || !src || !dstsize || !srcsize )
-		return 0;
-
-	for( srci = 0; srci < srcsize && src[srci]; srci++ )
-	{
-		uint32_t ch;
-		size_t len;
-
-		ch = Q_DecodeUTF16( &state, src[srci] );
-
-		if( ch == 0 )
-			continue;
-
-		len = Q_CodepointLength( ch );
-
-		if( dsti + len + 1 > dstsize )
-			break;
-
-		dsti += Q_EncodeUTF8( &dst[dsti], ch );
-	}
-
-	dst[dsti] = 0;
-
-	return dsti;
-}

public/utflib.h

@@ -1,40 +0,0 @@
-/*
-utflib.h - small unicode conversion library
-Copyright (C) 2024 Alibek Omarov
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-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 UTFLIB_H
-#define UTFLIB_H
-
-#include STDINT_H
-#include <stddef.h>
-
-typedef struct utfstate_s
-{
-	uint32_t uc;
-	uint8_t len;
-	uint8_t k;
-} utfstate_t;
-
-// feed utf8 characters one by one
-// if it returns 0, feed more
-// utfstate_t must be zero initialized
-uint32_t Q_DecodeUTF8( utfstate_t *s, uint32_t ch );
-uint32_t Q_DecodeUTF16( utfstate_t *s, uint32_t ch );
-size_t Q_EncodeUTF8( char dst[4], uint32_t ch );
-
-size_t Q_UTF8Length( const char *s );
-
-// srcsize in byte pairs
-size_t Q_UTF16ToUTF8( char *dst, size_t dstsize, const uint16_t *src, size_t srcsize );
-
-#endif // UTFLIB_H

public/wscript

@@ -12,9 +12,7 @@ def options(opt):
 	return
 
 def configure(conf):
-	conf.load('gitversion')
+	conf.define('XASH_BUILD_COMMIT', conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'notset')
-	conf.define('XASH_BUILD_COMMIT', conf.env.GIT_VERSION if conf.env.GIT_VERSION else 'unknown-commit')
-	conf.define('XASH_BUILD_BRANCH', conf.env.GIT_BRANCH  if conf.env.GIT_BRANCH  else 'unknown-branch')
 
 def build(bld):
 	bld(name = 'sdk_includes', export_includes = '. ../common ../pm_shared ../engine')

public/xash3d_mathlib.h

@@ -73,8 +73,7 @@ GNU General Public License for more details.
 
 #define Q_min( a, b )	(((a) < (b)) ? (a) : (b))
 #define Q_max( a, b )	(((a) > (b)) ? (a) : (b))
-#define Q_equal_e( a, b, e ) (((a) > ((b) - (e))) && ((a) < ((b) + (e))))
+#define Q_equal( a, b ) (((a) > ((b) - EQUAL_EPSILON)) && ((a) < ((b) + EQUAL_EPSILON)))
-#define Q_equal( a, b ) Q_equal_e( a, b, EQUAL_EPSILON )
 #define Q_recip( a )	((float)(1.0f / (float)(a)))
 #define Q_floor( a )	((float)(int)(a))
 #define Q_ceil( a )		((float)(int)((a) + 1))

ref/gl/gl_alias.c

@@ -59,7 +59,7 @@ static int	g_used[8192];
 
 // a pose is a single set of vertexes. a frame may be
 // an animating sequence of poses
-static int	g_posenum;
+int		g_posenum;
 
 // the command list holds counts and s/t values that are valid for
 // every frame

ref/gl/gl_image.c

@@ -1471,22 +1471,6 @@ static void GL_DeleteTexture( gl_texture_t *tex )
 		prev = &cur->nextHash;
 	}
 
-	// invalidate texture units state cache
-	for( int i = 0; i < MAX_TEXTURE_UNITS; i++ )
-	{
-		if( glState.currentTextures[i] == tex->texnum )
-		{
-			if( glState.currentTextureTargets[i] != GL_NONE )
-			{
-				GL_SelectTexture( i );
-				pglDisable( glState.currentTextureTargets[i] );
-			}
-			glState.currentTextureTargets[i] = GL_NONE;
-			glState.currentTextures[i] = -1;
-			glState.currentTexturesIndex[i] = 0;
-		}
-	}
-
 	// release source
 	if( tex->original )
 		gEngfuncs.FS_FreeImage( tex->original );

ref/gl/gl_opengl.c

@@ -556,54 +556,70 @@ qboolean GL_CheckExtension( const char *name, const dllfunc_t *funcs, const char
 	for( func = funcs; func && func->name; func++ )
 	{
 		// functions are cleared before all the extensions are evaluated
-		if(( *func->func = (void *)gEngfuncs.GL_GetProcAddress( func->name )) == NULL )
+		string name;
-		{
+		char *end;
-			string name;
+		size_t i = 0;
-			char *end;
+		qboolean first_try = true;
-			size_t i = 0;
+		 // NULL means just func->name, but empty suffix cuts ARB suffix if present
 #ifdef XASH_GLES
-			const char *suffixes[] = { "", "EXT", "OES" };
+		const char *suffixes[] = { "", "EXT", "OES", NULL, "ARB" };
 #else
-			const char *suffixes[] = { "", "EXT" };
+		const char *suffixes[] = { NULL, "", "EXT", "ARB" };
 #endif
 
-			// HACK: fix ARB names
+		// Remove ARB suffix
-			Q_strncpy( name, func->name, sizeof( name ));
+		Q_strncpy( name, func->name, sizeof( name ));
-			if(( end = Q_strstr( name, "ARB" )))
+		if(( end = Q_strstr( name, "ARB" )))
-			{
+		{
-				*end = '\0';
+			*end = '\0';
-			}
+		}
-			else // I need Q_strstrnul
+		else // I need Q_strstrnul
-			{
+		{
-				end = name + Q_strlen( name );
+			end = name + Q_strlen( name );
-				i++; // skip empty suffix
+		}
-			}
 
-			for( ; i < sizeof( suffixes ) / sizeof( suffixes[0] ); i++ )
+		for( ; i < sizeof( suffixes ) / sizeof( suffixes[0] ); i++ )
-			{
+		{
-				void *f;
+			void *f;
+			const char *pname = name;
+			size_t name_len = end - pname;
+			const char *orig_suffix = func->name + name_len;
 
+			if( suffixes[i] )
+			{
+				// if suffix is original suffix, it's handled with NULL
+				if( orig_suffix[0] && !Q_strcmp( orig_suffix, suffixes[i] ))
+					continue;
 				Q_strncat( name, suffixes[i], sizeof( name ));
-
-				if(( f = gEngfuncs.GL_GetProcAddress( name )))
-				{
-					// GL_GetProcAddress prints errors about missing functions, so tell user that we found it with different name
-					gEngfuncs.Con_Printf( S_NOTE "found %s\n", name );
-
-					*func->func = f;
-					break;
-				}
-				else
-				{
-					*end = '\0'; // cut suffix, try next
-				}
 			}
-
+			else
-			// not found...
-			if( i == sizeof( suffixes ) / sizeof( suffixes[0] ))
 			{
-				GL_SetExtension( r_ext, false );
+				// if original name does not have a suffix, it will be handled with empty suffix
+				if( !orig_suffix[0] )
+					continue;
+				pname = func->name;
 			}
+
+			if(( f = gEngfuncs.GL_GetProcAddress( pname )))
+			{
+				// if we already tried this function, notify about success after previous error from GL_GetProcAddress
+				if(!first_try)
+					gEngfuncs.Con_Printf( S_NOTE "found %s\n", pname );
+				first_try = false;
+
+				*func->func = f;
+				break;
+			}
+			else
+			{
+				*end = '\0'; // cut suffix, try next
+			}
+		}
+
+		// not found...
+		if( i == sizeof( suffixes ) / sizeof( suffixes[0] ))
+		{
+			GL_SetExtension( r_ext, false );
 		}
 	}
 #endif

ref/null/r_context.c

@@ -51,7 +51,6 @@ static void R_SimpleStubBool( qboolean )
 
 static qboolean R_Init( void )
 {
-	gEngfuncs.R_Init_Video( REF_SOFTWARE );
 	return true;
 }
 
@@ -179,14 +178,7 @@ static void GL_SubdivideSurface( model_t *mod, msurface_t *fa )
 
 static void R_GetSpriteParms( int *frameWidth, int *frameHeight, int *numFrames, int currentFrame, const model_t *pSprite )
 {
-	if( frameWidth )
+	*frameWidth = *frameHeight = *numFrames = 0;
-		*frameWidth	= 0;
-
-	if( frameHeight )
-		*frameHeight = 0;
-
-	if( numFrames )
-		*numFrames = 0;
 }
 
 static int R_GetSpriteTexture( const model_t *m_pSpriteModel, int frame )
@@ -202,7 +194,7 @@ static void Mod_LoadMapSprite( struct model_s *mod, const void *buffer, size_t s
 
 static qboolean Mod_ProcessRenderData( model_t *mod, qboolean create, const byte *buffer )
 {
-	return true;
+	return false;
 }
 
 static void Mod_StudioLoadTextures( model_t *mod, void *data )

scripts/waifulib/xcompile.py

@@ -44,6 +44,7 @@ class Android:
 	ndk_rev        = 0
 	is_hardfloat   = False
 	clang          = False
+	ndk_binutils   = False
 
 	def __init__(self, ctx, arch, toolchain, api):
 		self.ctx = ctx
@@ -214,7 +215,7 @@ class Android:
 			if 'CC' in environ:
 				s = environ['CC']
 
-			return '%s --target=%s%d' % (s, self.ndk_triplet(), self.api)
+			return '%s --target=%s' % (s, self.ndk_triplet())  #%s%d' % (s, self.ndk_triplet(), self.api)
 		return self.gen_toolchain_path() + ('clang' if self.is_clang() else 'gcc')
 
 	def cxx(self):
@@ -225,11 +226,11 @@ class Android:
 			if 'CXX' in environ:
 				s = environ['CXX']
 
-			return '%s --target=%s%d' % (s, self.ndk_triplet(), self.api)
+			return '%s --target=%s' % (s, self.ndk_triplet()) #%s%d' % (s, self.ndk_triplet(), self.api)
 		return self.gen_toolchain_path() + ('clang++' if self.is_clang() else 'g++')
 
 	def strip(self):
-		if self.is_host():
+		if self.is_host() and not self.ndk_binutils:
 			environ = getattr(self.ctx, 'environ', os.environ)
 
 			if 'STRIP' in environ:
@@ -240,9 +241,22 @@ class Android:
 			return os.path.join(self.gen_binutils_path(), 'llvm-strip')
 		return os.path.join(self.gen_binutils_path(), 'strip')
 
+	def objcopy(self):
+		if self.is_host() and not self.ndk_binutils:
+			environ = getattr(self.ctx, 'environ', os.environ)
+
+			if 'OBJCOPY' in environ:
+				return environ['OBJCOPY']
+			return 'llvm-objcopy'
+
+		if self.ndk_rev >= 23:
+			return os.path.join(self.gen_binutils_path(), 'llvm-objcopy')
+		return os.path.join(self.gen_binutils_path(), 'objcopy')
+
 	def system_stl(self):
 		# TODO: proper STL support
-		return os.path.abspath(os.path.join(self.ndk_home, 'sources', 'cxx-stl', 'system', 'include'))
+		#return os.path.abspath(os.path.join(self.ndk_home, 'sources', 'cxx-stl', 'system', 'include')) broken with clang-15? TODO: check different ndk versions
+		return os.path.abspath(os.path.join(self.ndk_home, 'sources', 'cxx-stl', 'stlport', 'stlport'))
 
 	def libsysroot(self):
 		arch = self.arch
@@ -262,8 +276,15 @@ class Android:
 
 	def cflags(self, cxx = False):
 		cflags = []
+		android_from_none = False
+		if self.is_host() and self.is_arm() and self.is_hardfp():
+			# clang android target may change with ndk
+			# override target to none while compiling and
+			# add some android options manually
+			android_from_none = True
+			cflags += ['--target=arm-none-eabi']
 
-		if self.ndk_rev <= ANDROID_NDK_SYSROOT_FLAG_MAX:
+		if self.ndk_rev <= ANDROID_NDK_SYSROOT_FLAG_MAX and not android_from_none:
 			cflags += ['--sysroot=%s' % (self.sysroot())]
 		else:
 			if self.is_host():
@@ -273,13 +294,18 @@ class Android:
 				]
 
 		cflags += ['-I%s' % (self.system_stl())]
-		if not self.is_clang():
+		if not self.is_clang() or android_from_none:
-			cflags += ['-DANDROID', '-D__ANDROID__']
+			cflags += ['-DANDROID', '-D__ANDROID__=1']
+		if android_from_none:
+			cflags += [ '-D__linux__=1', '-fPIC'] # TODO: compare with linux target?
 
 		if cxx and not self.is_clang() and self.toolchain not in ['4.8','4.9']:
 			cflags += ['-fno-sized-deallocation']
 
-		if self.is_clang():
+		if cxx and (self.is_clang() or self.is_host()):
+			cflags += [ '-Wno-dynamic-exception-spec', '-fno-rtti' ]
+
+		if self.is_clang() or self.is_host():
 			# stpcpy() isn't available in early Android versions
 			# disable it here so Clang won't use it
 			if self.api < ANDROID_STPCPY_API_MIN:
@@ -291,7 +317,7 @@ class Android:
 				cflags += ['-mthumb', '-mfpu=neon', '-mcpu=cortex-a9']
 
 				if self.is_hardfp():
-					cflags += ['-D_NDK_MATH_NO_SOFTFP=1', '-mfloat-abi=hard', '-DLOAD_HARDFP', '-DSOFTFP_LINK']
+					cflags += ['-D_NDK_MATH_NO_SOFTFP=1', '-mfloat-abi=hard', '-DLOAD_HARDFP', '-DSOFTFP_LINK', '-DGLES_SOFTFLOAT']
 
 					if self.is_host():
 						# Clang builtin redefine w/ different calling convention bug
@@ -316,15 +342,23 @@ class Android:
 		linkflags = []
 		if self.is_host():
 			linkflags += ['--gcc-toolchain=%s' % self.gen_gcc_toolchain_path()]
+			linkflags += ['--gcc-install-dir=%s/lib/gcc/%s/4.9/' % (self.gen_gcc_toolchain_path(), self.ndk_triplet())]
+			if self.ndk_binutils:
+				linkflags += ['-fuse-ld=%s/bin/%s-ld.bfd' % (self.gen_gcc_toolchain_path(), self.ndk_triplet())]
+			else:
+				linkflags += ['-fuse-ld=lld']
+			linkflags += ['--unwindlib=none']
+			linkflags += ['--rtlib=libgcc']
 
 		if self.ndk_rev <= ANDROID_NDK_SYSROOT_FLAG_MAX:
 			linkflags += ['--sysroot=%s' % (self.sysroot())]
 		elif self.is_host():
 			linkflags += ['--sysroot=%s/sysroot' % (self.gen_gcc_toolchain_path())]
 
-		if self.is_clang() or self.is_host():
+		#if self.is_clang() or self.is_host():
-			linkflags += ['-fuse-ld=lld']
+		#	linkflags += ['-fuse-ld=lld']
-		else: linkflags += ['-no-canonical-prefixes']
+		#else:
+		linkflags += ['-no-canonical-prefixes']
 
 		linkflags += ['-Wl,--hash-style=sysv', '-Wl,--no-undefined']
 		return linkflags
@@ -528,6 +562,7 @@ def configure(conf):
 		conf.environ['CC'] = android.cc()
 		conf.environ['CXX'] = android.cxx()
 		conf.environ['STRIP'] = android.strip()
+		conf.environ['OBJCOPY'] = android.objcopy()
 		conf.env.CFLAGS += android.cflags()
 		conf.env.CXXFLAGS += android.cflags(True)
 		conf.env.LINKFLAGS += android.linkflags()

scripts/waifulib/zip.py

@@ -44,16 +44,16 @@ def create_zip_archive(self):
 	self.path.get_bld().mkdir()
 	target = self.path.get_bld().make_node(self.name)
 
-	tsk = self.create_task('ziparchive', files, target)
+	self.zip_task = self.create_task('ziparchive', files, target)
 
-	setattr(tsk, 'compresslevel', compresslevel)
+	setattr(self.zip_task, 'compresslevel', compresslevel)
-	setattr(tsk, 'relative_to', relative_to)
+	setattr(self.zip_task, 'relative_to', relative_to)
 
 	try:
 		inst_to = self.install_path
 		self.install_task = self.add_install_files(
 			install_to=inst_to, install_from=target,
-			chmod=Utils.O644, task=tsk)
+			chmod=Utils.O644, task=self.zip_task)
 
 	except AttributeError:
 		pass

utils/mdldec/qc.c

@@ -601,12 +601,6 @@ void WriteQCScript( void )
 	fputs( "$scale 1.0\n", fp );
 	fputs( "\n", fp );
 
-	if( model_hdr->flags & STUDIO_HAS_BONEINFO )
-	{
-		if( model_hdr->flags & STUDIO_HAS_BONEWEIGHTS )
-			fputs( "$boneweights\n\n", fp );
-	}
-
 	WriteBodyGroupInfo( fp );
 
 	fprintf( fp, "$flags %u\n\n", model_hdr->flags &~( STUDIO_HAS_BONEINFO | STUDIO_HAS_BONEWEIGHTS ) );
@@ -617,6 +611,10 @@ void WriteQCScript( void )
 
 	WriteSkinFamilyInfo( fp );
 	WriteTextureRenderMode( fp );
+
+	if( model_hdr->flags & ( STUDIO_HAS_BONEINFO | STUDIO_HAS_BONEWEIGHTS ) )
+		fputs( "$boneweights\n\n", fp );
+
 	WriteAttachmentInfo( fp );
 
 	fprintf( fp, "$bbox %f %f %f", model_hdr->min[0], model_hdr->min[1], model_hdr->min[2] );

wscript

@@ -2,7 +2,7 @@
 # encoding: utf-8
 # a1batross, mittorn, 2018
 
-from waflib import Build, Context, Logs
+from waflib import Build, Context, Logs, Options, Configure
 from waflib.Tools import waf_unit_test
 import sys
 import os
@@ -69,7 +69,7 @@ SUBDIRS = [
 	Subproject('dllemu'),
 
 	# disable only by engine feature, makes no sense to even parse subprojects in dedicated mode
-	Subproject('3rdparty/extras',       lambda x: not x.env.DEDICATED and x.env.DEST_OS != 'android'),
+	Subproject('3rdparty/extras',       lambda x: not x.env.DEDICATED),
 	Subproject('3rdparty/nanogl',       lambda x: not x.env.DEDICATED and x.env.NANOGL),
 	Subproject('3rdparty/gl-wes-v2',    lambda x: not x.env.DEDICATED and x.env.GLWES),
 	Subproject('3rdparty/gl4es',        lambda x: not x.env.DEDICATED and x.env.GL4ES),
@@ -104,6 +104,42 @@ REFDLLS = [
 	RefDll('null', False),
 ]
 
+def process_extra_projects_opts(ctx):
+	options, commands, envvars = ctx.parse_cmd_args(allow_unknown = True)
+	projs = options.EXTRA_PROJECTS
+	if not projs:
+		return
+	for proj in projs.split(','):
+		ctx.add_subproject(proj)
+def process_extra_projects_conf(ctx):
+	projs = ctx.options.EXTRA_PROJECTS
+	if not projs:
+		return
+	ctx.env.EXTRA_PROJECTS = projs
+
+	for proj in projs.split(','):
+		tools_orig = ctx.tools.copy()
+		ctx.add_subproject(proj)
+		waifulib_path = os.path.join(proj, 'scripts', 'waifulib')
+		if os.path.isdir(waifulib_path):
+			for tool in ctx.tools:
+				if not tool in tools_orig:
+					if os.path.isfile(os.path.join(waifulib_path, tool['tool'] + '.py')):
+						tool['tooldir'] = [waifulib_path]
+						Logs.info('External tooldir set: ' + str(tool))
+
+
+def process_extra_projects_bld(ctx):
+	projs = ctx.env.EXTRA_PROJECTS
+	if not projs:
+		return
+	for proj in projs.split(','):
+		ctx.add_subproject(proj)
+
+
+
+
+
 def options(opt):
 	opt.load('reconfigure compiler_optimizations xshlib xcompile compiler_cxx compiler_c sdl2 clang_compilation_database strip_on_install waf_unit_test msdev msvs msvc subproject cmake')
 
@@ -154,12 +190,15 @@ def options(opt):
 
 	grp.add_option('--enable-fuzzer', action = 'store_true', dest = 'ENABLE_FUZZER', default = False,
 		help = 'enable building libFuzzer runner [default: %default]' )
+	grp.add_option('--extra-projects', action = 'store', dest = 'EXTRA_PROJECTS', default = '', type = 'string',
+		help = 'add extra projects' )
 
 	for i in SUBDIRS:
 		if not i.is_exists(opt):
 			continue
 
 		opt.add_subproject(i.name)
+	process_extra_projects_opts(opt)
 
 def configure(conf):
 	conf.load('fwgslib reconfigure compiler_optimizations')
@@ -181,7 +220,7 @@ def configure(conf):
 	if conf.env.COMPILER_CC == 'msvc':
 		conf.load('msvc_pdb')
 
-	conf.load('msvs msdev subproject clang_compilation_database strip_on_install waf_unit_test enforce_pic cmake')
+	conf.load('msvs msdev subproject gitversion clang_compilation_database strip_on_install waf_unit_test enforce_pic cmake')
 
 	# Force XP compatibility, all build targets should add subsystem=bld.env.MSVC_SUBSYSTEM
 	if conf.env.MSVC_TARGETS[0] == 'x86':
@@ -201,7 +240,8 @@ def configure(conf):
 		conf.options.GL4ES            = True
 		conf.options.GLES3COMPAT      = True
 		conf.options.GL               = False
-		conf.define('XASH_SDLMAIN', 1)
+		if conf.env.HAVE_SDL2:
+			conf.define('XASH_SDLMAIN', 1)
 	elif conf.env.MAGX:
 		conf.options.SDL12            = True
 		conf.options.NO_VGUI          = True
@@ -493,6 +533,7 @@ int main(void) { return !opus_custom_encoder_init((OpusCustomEncoder *)1, (const
 			continue
 
 		conf.add_subproject(i.name)
+	process_extra_projects_conf(conf)
 
 def build(bld):
 	# guard rails to not let install to root
@@ -515,3 +556,4 @@ def build(bld):
 	if bld.env.TESTS:
 		bld.add_post_fun(waf_unit_test.summary)
 		bld.add_post_fun(waf_unit_test.set_exit_code)
+	process_extra_projects_bld(bld)