engine: server: add GetNativeObject to server's PhysicsAPI

.github/workflows/c-cpp.yml

@@ -24,14 +24,9 @@ jobs:
 #          - os: ubuntu-aarch64-20.04
 #            targetos: linux
 #            targetarch: aarch64
-
-#          - os: ubuntu-20.04
-#            targetos: android
-#            targetarch: 32
-#          - os: ubuntu-20.04
-#            targetos: android
-#            targetarch: 64
-
+          - os: ubuntu-20.04
+            targetos: android
+            targetarch: multiarch
 #          - os: ubuntu-20.04
 #            targetos: motomagx
 #            targetarch: armv6
@@ -51,7 +46,6 @@ jobs:
     env:
       SDL_VERSION: 2.28.5
       GH_CPU_ARCH: ${{ matrix.targetarch }}
-      ANDROID_SDK_TOOLS_VER: 4333796
     steps:
     - name: Checkout
       uses: actions/checkout@v3

.gitignore

@@ -54,6 +54,11 @@ CMakeFiles
 Makefile
 cmake_install.cmake
 install_manifest.txt
+CMakeLists.txt*
+CMakeScripts
+Testing
+compile_commands.json
+_deps
 # makedepend
 Makefile.dep
 *.bak

Documentation/extensions/native-object.md

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

engine/client/cl_gameui.c

@@ -1220,6 +1220,7 @@ static ui_extendedfuncs_t gExtendedfuncs =
 	pfnParseFileSafe,
 	NET_AdrToString,
 	NET_CompareAdrSort,
+	Sys_GetNativeObject,
 };
 
 void UI_UnloadProgs( void )

engine/client/console.c

@@ -2100,9 +2100,13 @@ void Con_RunConsole( void )
 	// decide on the destination height of the console
 	if( host.allow_console && cls.key_dest == key_console )
 	{
+#if XASH_MOBILE_PLATFORM
+		con.showlines = refState.height; // always full screen on mobile devices
+#else
 		if( cls.state < ca_active || cl.first_frame )
 			con.showlines = refState.height;	// full screen
 		else con.showlines = (refState.height >> 1);	// half screen
+#endif
 	}
 	else con.showlines = 0; // none visible
 

engine/client/in_touch.c

@@ -2029,10 +2029,18 @@ int IN_TouchEvent( touchEventType type, int fingerID, float x, float y, float dx
 	{
 		touch.move_finger = touch.resize_finger = touch.look_finger = -1;
 		// Hack for keyboard, hope it help
+		// a1ba: this is absolutely horrible
 		if( cls.key_dest == key_console || cls.key_dest == key_message )
 		{
-			if ( type == event_down ) // don't pop it again on event_up
+			static float x1 = 0.0f;
+			x1 += dx;
+
+			if( type == event_up ) // don't show keyboard on every tap
+			{
 				Key_EnableTextInput( true, true );
+				x1 = 0.0f;
+			}
+
 			if( cls.key_dest == key_console )
 			{
 				static float y1 = 0;
@@ -2054,6 +2062,13 @@ int IN_TouchEvent( touchEventType type, int fingerID, float x, float y, float dx
 			// exit of console area
 			if( type == event_down && x < 0.1f && y > 0.9f )
 				Cbuf_AddText( "escape\n" );
+
+			// swipe from edge to exit console/chat
+			if(( x > 0.8f && x1 < -0.1f ) || ( x < 0.2f && x1 > 0.1f ))
+			{
+				Cbuf_AddText( "escape\n" );
+				x1 = 0.0f;
+			}
 		}
 		UI_MouseMove( TO_SCRN_X(x), TO_SCRN_Y(y) );
 		//MsgDev( D_NOTE, "touch %d %d\n", TO_SCRN_X(x), TO_SCRN_Y(y) );

engine/common/zone.c

@@ -93,123 +93,232 @@ static mempool_t *Mem_FindPool( poolhandle_t poolptr )
 }
 #endif
 
+static inline void Mem_PoolAdd( mempool_t *pool, size_t size )
+{
+	pool->totalsize += size;
+	pool->realsize += sizeof( memheader_t ) + size + sizeof( byte );
+}
+
+static inline void Mem_PoolSubtract( mempool_t *pool, size_t size )
+{
+	pool->totalsize -= size;
+	pool->realsize -= sizeof( memheader_t ) + size + sizeof( byte );
+}
+
+static inline void Mem_PoolLinkAlloc( mempool_t *pool, memheader_t *mem )
+{
+	mem->next = pool->chain;
+	if( mem->next ) mem->next->prev = mem;
+	pool->chain = mem;
+	mem->prev = NULL;
+	mem->pool = pool;
+}
+
+static inline void Mem_PoolUnlinkAlloc( mempool_t *pool, memheader_t *mem )
+{
+	if( mem->next ) mem->next->prev = mem->prev;
+	if( mem->prev ) mem->prev->next = mem->next;
+	else pool->chain = mem->next;
+	mem->pool = NULL;
+}
+
+static inline void Mem_InitAlloc( memheader_t *mem, size_t size, const char *filename, int fileline )
+{
+	mem->size = size;
+	mem->filename = filename;
+	mem->fileline = fileline;
+	mem->sentinel1 = MEMHEADER_SENTINEL1;
+	*((byte *)mem + sizeof( memheader_t ) + mem->size ) = MEMHEADER_SENTINEL2;
+}
+
+static const char *Mem_CheckFilename( const char *filename )
+{
+	static const char *dummy = "<corrupted>\0";
+
+	if( !COM_CheckString( filename ))
+		return dummy;
+
+	if( memchr( filename, '\0', MAX_OSPATH ) != NULL )
+		return filename;
+
+	return dummy;
+}
+
+static qboolean Mem_CheckAllocHeader( const char *func, const memheader_t *mem, const char *filename, int fileline )
+{
+	const char *memfilename;
+
+	if( mem->sentinel1 != MEMHEADER_SENTINEL1 )
+	{
+		memfilename = Mem_CheckFilename( mem->filename );
+		Sys_Error( "%s: trashed header sentinel 1 (alloc at %s:%i, check at %s:%i)\n", func, memfilename, mem->fileline, filename, fileline );
+		return false;
+	}
+
+	if( *((byte *)mem + sizeof( memheader_t ) + mem->size ) != MEMHEADER_SENTINEL2 )
+	{
+		memfilename = Mem_CheckFilename( mem->filename ); // make sure what we don't crash var_args
+		Sys_Error( "%s: trashed header sentinel 2 (alloc at %s:%i, check at %s:%i)\n", func, memfilename, mem->fileline, filename, fileline );
+		return false;
+	}
+
+	return true;
+}
+
+static qboolean Mem_CheckPool( const char *func, const mempool_t *pool, const char *filename, int fileline )
+{
+	if( pool->sentinel1 != MEMHEADER_SENTINEL1 )
+	{
+		Sys_Error( "%s: trashed pool sentinel 1 (allocpool at %s:%i, freepool at %s:%i)\n", func, pool->filename, pool->fileline, filename, fileline );
+		return false;
+	}
+
+	if( pool->sentinel2 != MEMHEADER_SENTINEL1 )
+	{
+		Sys_Error( "%s: trashed pool sentinel 2 (allocpool at %s:%i, freepool at %s:%i)\n", func, pool->filename, pool->fileline, filename, fileline );
+		return false;
+	}
+
+	return true;
+}
+
 void *_Mem_Alloc( poolhandle_t poolptr, size_t size, qboolean clear, const char *filename, int fileline )
 {
 	memheader_t *mem;
 	mempool_t   *pool;
 
-	if( size <= 0 ) return NULL;
-	if( !poolptr ) Sys_Error( "Mem_Alloc: pool == NULL (alloc at %s:%i)\n", filename, fileline );
+	if( size <= 0 )
+		return NULL;
+
+	if( !poolptr )
+	{
+		Sys_Error( "%s: pool == NULL (alloc at %s:%i)\n", __func__, filename, fileline );
+		return NULL;
+	}
+
+	mem = (memheader_t *)Q_malloc( sizeof( memheader_t ) + size + sizeof( byte ));
+	if( mem == NULL )
+	{
+		Sys_Error( "%s: out of memory (alloc size %s at %s:%i)\n", __func__, Q_memprint( size ), filename, fileline );
+		return NULL;
+	}
+
+	Mem_InitAlloc( mem, size, filename, fileline );
 
 	pool = Mem_FindPool( poolptr );
+	Mem_PoolAdd( pool, size );
+	Mem_PoolLinkAlloc( pool, mem );
 
-	pool->totalsize += size;
-
-	// big allocations are not clumped
-	pool->realsize += sizeof( memheader_t ) + size + sizeof( size_t );
-	mem = (memheader_t *)Q_malloc( sizeof( memheader_t ) + size + sizeof( size_t ));
-	if( mem == NULL ) Sys_Error( "Mem_Alloc: out of memory (alloc at %s:%i)\n", filename, fileline );
-
-	mem->filename = filename;
-	mem->fileline = fileline;
-	mem->size = size;
-	mem->pool = pool;
-	mem->sentinel1 = MEMHEADER_SENTINEL1;
-	// we have to use only a single byte for this sentinel, because it may not be aligned
-	// and some platforms can't use unaligned accesses
-	*((byte *)mem + sizeof( memheader_t ) + mem->size ) = MEMHEADER_SENTINEL2;
-	// append to head of list
-	mem->next = pool->chain;
-	mem->prev = NULL;
-	pool->chain = mem;
-	if( mem->next ) mem->next->prev = mem;
 	if( clear )
 		memset((void *)((byte *)mem + sizeof( memheader_t )), 0, mem->size );
 
 	return (void *)((byte *)mem + sizeof( memheader_t ));
 }
 
-static const char *Mem_CheckFilename( const char *filename )
-{
-	static const char	*dummy = "<corrupted>\0";
-	const char	*out = filename;
-	int		i;
-
-	if( !COM_CheckString( out ))
-		return dummy;
-
-	for( i = 0; i < MAX_OSPATH; i++, out++ )
-	{
-		if( *out == '\0' )
-			return filename; // valid name
-	}
-
-	return dummy;
-}
-
 static void Mem_FreeBlock( memheader_t *mem, const char *filename, int fileline )
 {
 	mempool_t		*pool;
 
-	if( mem->sentinel1 != MEMHEADER_SENTINEL1 )
-	{
-		mem->filename = Mem_CheckFilename( mem->filename ); // make sure what we don't crash var_args
-		Sys_Error( "Mem_Free: trashed header sentinel 1 (alloc at %s:%i, free at %s:%i)\n", mem->filename, mem->fileline, filename, fileline );
-	}
-
-	if( *((byte *)mem + sizeof( memheader_t ) + mem->size ) != MEMHEADER_SENTINEL2 )
-	{
-		mem->filename = Mem_CheckFilename( mem->filename ); // make sure what we don't crash var_args
-		Sys_Error( "Mem_Free: trashed header sentinel 2 (alloc at %s:%i, free at %s:%i)\n", mem->filename, mem->fileline, filename, fileline );
-	}
+	if( !Mem_CheckAllocHeader( __func__, mem, filename, fileline ))
+		return;
 
 	pool = mem->pool;
+
 	// unlink memheader from doubly linked list
 	if(( mem->prev ? mem->prev->next != mem : pool->chain != mem ) || ( mem->next && mem->next->prev != mem ))
-		Sys_Error( "Mem_Free: not allocated or double freed (free at %s:%i)\n", filename, fileline );
+	{
+		Sys_Error( "%s: not allocated or double freed (free at %s:%i)\n", __func__, filename, fileline );
+		return;
+	}
 
-	if( mem->prev ) mem->prev->next = mem->next;
-	else pool->chain = mem->next;
+	Mem_PoolSubtract( pool, mem->size );
+	Mem_PoolUnlinkAlloc( pool, mem );
 
-	if( mem->next )
-		mem->next->prev = mem->prev;
-
-	// memheader has been unlinked, do the actual free now
-	pool->totalsize -= mem->size;
-
-	pool->realsize -= sizeof( memheader_t ) + mem->size + sizeof( size_t );
 	Q_free( mem );
 }
 
 void _Mem_Free( void *data, const char *filename, int fileline )
 {
-	if( data == NULL ) Sys_Error( "Mem_Free: data == NULL (called at %s:%i)\n", filename, fileline );
+	if( data == NULL )
+	{
+		Sys_Error( "Mem_Free: data == NULL (called at %s:%i)\n", filename, fileline );
+		return;
+	}
+
 	Mem_FreeBlock((memheader_t *)((byte *)data - sizeof( memheader_t )), filename, fileline );
 }
 
-void *_Mem_Realloc( poolhandle_t poolptr, void *memptr, size_t size, qboolean clear, const char *filename, int fileline )
+void *_Mem_Realloc( poolhandle_t poolptr, void *data, size_t size, qboolean clear, const char *filename, int fileline )
 {
-	memheader_t	*memhdr = NULL;
-	char		*nb;
+	memheader_t *mem;
+	mempool_t *pool;
+	size_t oldsize;
 
-	if( size <= 0 ) return memptr; // no need to reallocate
+	if( size <= 0 )
+		return data; // no need to reallocate
 
-	if( memptr )
+	if( !poolptr )
 	{
-		memhdr = (memheader_t *)((byte *)memptr - sizeof( memheader_t ));
-		if( size == memhdr->size ) return memptr;
+		Sys_Error( "Mem_Realloc: pool == NULL (alloc at %s:%i)\n", filename, fileline );
+		return NULL;
 	}
 
-	nb = _Mem_Alloc( poolptr, size, clear, filename, fileline );
+	if( !data )
+		return _Mem_Alloc( poolptr, size, clear, filename, fileline );
 
-	if( memptr ) // first allocate?
+	mem = (memheader_t *)((byte *)data - sizeof( memheader_t ));
+
+	if( !Mem_CheckAllocHeader( "Mem_Realloc", mem, filename, fileline ))
+		return NULL;
+
+	oldsize = mem->size;
+	if( size == oldsize )
+		return data;
+
+#if XASH_CUSTOM_SWAP
 	{
-		size_t newsize = memhdr->size < size ? memhdr->size : size; // upper data can be trucnated!
-		memcpy( nb, memptr, newsize );
-		_Mem_Free( memptr, filename, fileline ); // free unused old block
+		char *nb = _Mem_Alloc( poolptr, size, clear, filename, fileline );
+
+		size_t newsize = mem->size < size ? mem->size : size; // upper data can be trucnated!
+		memcpy( nb, data, newsize );
+		_Mem_Free( data, filename, fileline ); // free unused old block
+
+		return nb;
+	}
+#else // XASH_CUSTOM_SWAP
+	pool = Mem_FindPool( poolptr );
+
+	mem = realloc( mem, sizeof( memheader_t ) + size + sizeof( byte ));
+	if( mem == NULL )
+	{
+		Sys_Error( "Mem_Realloc: out of memory (alloc size %s at %s:%i)\n", Q_memprint( size ), filename, fileline );
+		return NULL;
 	}
 
-	return (void *)nb;
+	Mem_PoolSubtract( pool, oldsize );
+	Mem_PoolAdd( pool, size );
+	Mem_InitAlloc( mem, size, filename, fileline );
+
+	// if allocation was migrated from one pool to another
+	// (this is possible with original Mem_Realloc func)
+	if( unlikely( mem->pool != pool ))
+	{
+		Mem_PoolUnlinkAlloc( mem->pool, mem );
+		Mem_PoolLinkAlloc( pool, mem );
+	}
+	else
+	{
+		if( mem->next ) mem->next->prev = mem;
+		if( mem->prev ) mem->prev->next = mem;
+		else pool->chain = mem;
+	}
+
+	// clear new memory
+	if( clear && size > oldsize )
+		memset((byte *)mem + sizeof( memheader_t ) + oldsize, 0, size - oldsize );
+
+	return (void *)((byte *)mem + sizeof( memheader_t ));
+#endif // XASH_CUSTOM_SWAP
 }
 
 poolhandle_t _Mem_AllocPool( const char *name, const char *filename, int fileline )
@@ -254,8 +363,7 @@ void _Mem_FreePool( poolhandle_t *poolptr, const char *filename, int fileline )
 		// unlink pool from chain
 		for( chainaddress = &poolchain; *chainaddress && *chainaddress != pool; chainaddress = &((*chainaddress)->next));
 		if( *chainaddress != pool ) Sys_Error( "Mem_FreePool: pool already free (freepool at %s:%i)\n", filename, fileline );
-		if( pool->sentinel1 != MEMHEADER_SENTINEL1 ) Sys_Error( "Mem_FreePool: trashed pool sentinel 1 (allocpool at %s:%i, freepool at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
-		if( pool->sentinel2 != MEMHEADER_SENTINEL1 ) Sys_Error( "Mem_FreePool: trashed pool sentinel 2 (allocpool at %s:%i, freepool at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
+		Mem_CheckPool( "Mem_FreePool", pool, filename, fileline );
 		*chainaddress = pool->next;
 
 		// free memory owned by the pool
@@ -272,8 +380,7 @@ void _Mem_EmptyPool( poolhandle_t poolptr, const char *filename, int fileline )
 	mempool_t *pool = Mem_FindPool( poolptr );
 	if( !poolptr ) Sys_Error( "Mem_EmptyPool: pool == NULL (emptypool at %s:%i)\n", filename, fileline );
 
-	if( pool->sentinel1 != MEMHEADER_SENTINEL1 ) Sys_Error( "Mem_EmptyPool: trashed pool sentinel 1 (allocpool at %s:%i, emptypool at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
-	if( pool->sentinel2 != MEMHEADER_SENTINEL1 ) Sys_Error( "Mem_EmptyPool: trashed pool sentinel 2 (allocpool at %s:%i, emptypool at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
+	Mem_CheckPool( "Mem_FreePool", pool, filename, fileline );
 
 	// free memory owned by the pool
 	while( pool->chain ) Mem_FreeBlock( pool->chain, filename, fileline );
@@ -288,14 +395,19 @@ static qboolean Mem_CheckAlloc( mempool_t *pool, void *data )
 		// search only one pool
 		target = (memheader_t *)((byte *)data - sizeof( memheader_t ));
 		for( header = pool->chain; header; header = header->next )
-			if( header == target ) return true;
+		{
+			if( header == target )
+				return true;
+		}
 	}
 	else
 	{
 		// search all pools
 		for( pool = poolchain; pool; pool = pool->next )
+		{
 			if( Mem_CheckAlloc( pool, data ))
 				return true;
+		}
 	}
 	return false;
 }
@@ -308,49 +420,24 @@ Check pointer for memory
 qboolean Mem_IsAllocatedExt( poolhandle_t poolptr, void *data )
 {
 	mempool_t	*pool = NULL;
-	if( poolptr ) pool = Mem_FindPool( poolptr );
+
+	if( poolptr )
+		pool = Mem_FindPool( poolptr );
 
 	return Mem_CheckAlloc( pool, data );
 }
 
-static void Mem_CheckHeaderSentinels( void *data, const char *filename, int fileline )
-{
-	memheader_t	*mem;
-
-	if( data == NULL )
-		Sys_Error( "Mem_CheckSentinels: data == NULL (sentinel check at %s:%i)\n", filename, fileline );
-
-	mem = (memheader_t *)((byte *) data - sizeof(memheader_t));
-
-	if( mem->sentinel1 != MEMHEADER_SENTINEL1 )
-	{
-		mem->filename = Mem_CheckFilename( mem->filename ); // make sure what we don't crash var_args
-		Sys_Error( "Mem_CheckSentinels: trashed header sentinel 1 (block allocated at %s:%i, sentinel check at %s:%i)\n", mem->filename, mem->fileline, filename, fileline );
-	}
-
-	if( *((byte *)mem + sizeof(memheader_t) + mem->size) != MEMHEADER_SENTINEL2 )
-	{
-		mem->filename = Mem_CheckFilename( mem->filename ); // make sure what we don't crash var_args
-		Sys_Error( "Mem_CheckSentinels: trashed header sentinel 2 (block allocated at %s:%i, sentinel check at %s:%i)\n", mem->filename, mem->fileline, filename, fileline );
-	}
-}
-
 void _Mem_Check( const char *filename, int fileline )
 {
 	memheader_t *mem;
 	mempool_t   *pool;
 
 	for( pool = poolchain; pool; pool = pool->next )
-	{
-		if( pool->sentinel1 != MEMHEADER_SENTINEL1 )
-			Sys_Error( "Mem_CheckSentinelsGlobal: trashed pool sentinel 1 (allocpool at %s:%i, sentinel check at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
-		if( pool->sentinel2 != MEMHEADER_SENTINEL1 )
-			Sys_Error( "Mem_CheckSentinelsGlobal: trashed pool sentinel 2 (allocpool at %s:%i, sentinel check at %s:%i)\n", pool->filename, pool->fileline, filename, fileline );
-	}
+		Mem_CheckPool( "Mem_CheckSentinels", pool, filename, fileline );
 
 	for( pool = poolchain; pool; pool = pool->next )
 		for( mem = pool->chain; mem; mem = mem->next )
-			Mem_CheckHeaderSentinels((void *)((byte *) mem + sizeof(memheader_t)), filename, fileline );
+			Mem_CheckAllocHeader( "Mem_CheckSentinels", mem, filename, fileline );
 }
 
 void Mem_PrintStats( void )
@@ -377,28 +464,31 @@ void Mem_PrintList( size_t minallocationsize )
 
 	Mem_Check();
 
-	Con_Printf( "memory pool list:\n""  ^3size                          name\n");
+	Con_Printf( "memory pool list:\n" );
+	Con_Printf( "\t^3size\t\t\t\tname\n");
 	for( pool = poolchain; pool; pool = pool->next )
 	{
 		long	changed_size = (long)pool->totalsize - (long)pool->lastchecksize;
 
 		// poolnames can contain color symbols, make sure what color is reset
-		if( changed_size != 0 )
+		if( pool->lastchecksize != 0 && changed_size != 0 )
 		{
 			char	sign = (changed_size < 0) ? '-' : '+';
 
-			Con_Printf( "%10s (%10s actual) %s (^7%c%s change)\n", Q_memprint( pool->totalsize ), Q_memprint( pool->realsize ),
-			pool->name, sign, Q_memprint( abs( changed_size )));
+			Con_Printf( "%10s (%10s real)\t%s (^7%c%s change)\n", Q_memprint( pool->totalsize ), Q_memprint( pool->realsize ),
+				pool->name, sign, Q_memprint( abs( changed_size )));
 		}
 		else
 		{
-			Con_Printf( "%5s (%5s actual) %s\n", Q_memprint( pool->totalsize ), Q_memprint( pool->realsize ), pool->name );
+			Con_Printf( "%10s (%10s real)\t%s\n", Q_memprint( pool->totalsize ), Q_memprint( pool->realsize ), pool->name );
 		}
 
 		pool->lastchecksize = pool->totalsize;
 		for( mem = pool->chain; mem; mem = mem->next )
+		{
 			if( mem->size >= minallocationsize )
 				Con_Printf( "%10s allocated at %s:%i\n", Q_memprint( mem->size ), mem->filename, mem->fileline );
+		}
 	}
 }
 

engine/menu_int.h

@@ -215,6 +215,7 @@ typedef struct ui_extendedfuncs_s {
 	// network address funcs
 	const char *(*pfnAdrToString)( const struct netadr_s a );
 	int (*pfnCompareAdr)( const void *a, const void *b ); // netadr_t
+	void *(*pfnGetNativeObject)( const char *name );
 } ui_extendedfuncs_t;
 
 // deprecated export from old engine

engine/physint.h

@@ -107,7 +107,10 @@ typedef struct server_physics_api_s
 	int		(*pfnSaveFile)( const char *filename, const void *data, int len );
 	const byte	*(*pfnLoadImagePixels)( const char *filename, int *width, int *height );
 
-	const char*	(*pfnGetModelName)( int modelindex );
+	const char *(*pfnGetModelName)( int modelindex );
+
+	// FWGS extension
+	void       *(*pfnGetNativeObject)( const char *object );
 } server_physics_api_t;
 
 // physic callbacks

engine/platform/android/android.c

@@ -61,23 +61,16 @@ Android_GetNativeObject
 
 void *Android_GetNativeObject( const char *name )
 {
-	static const char *availObjects[] = { "JNIEnv", "ActivityClass", NULL };
-	void *object = NULL;
-
-	if( !name )
+	if( !strcasecmp( name, "JNIEnv" ) )
 	{
-		object = (void *)availObjects;
-	}
-	else if( !strcasecmp( name, "JNIEnv" ) )
-	{
-		object = (void *)jni.env;
+		return (void *)jni.env;
 	}
 	else if( !strcasecmp( name, "ActivityClass" ) )
 	{
-		object = (void *)jni.actcls;
+		return (void *)jni.actcls;
 	}
 
-	return object;
+	return NULL;
 }
 
 /*

engine/platform/sdl/events.c

@@ -654,7 +654,9 @@ static void SDLash_EventFilter( SDL_Event *event )
 			SDLash_ActiveEvent( false );
 			break;
 		case SDL_WINDOWEVENT_RESIZED:
+#if !XASH_MOBILE_PLATFORM
 			if( vid_fullscreen.value == WINDOW_MODE_WINDOWED )
+#endif
 			{
 				SDL_Window *wnd = SDL_GetWindowFromID( event->window.windowID );
 				VID_SaveWindowSize( event->window.data1, event->window.data2,

engine/platform/sdl/vid_sdl.c

@@ -744,7 +744,6 @@ qboolean VID_CreateWindow( int width, int height, window_mode_t window_mode )
 	if( !glw_state.software )
 		SetBits( wndFlags, SDL_WINDOW_OPENGL );
 
-#if !XASH_MOBILE_PLATFORM
 	if( window_mode == WINDOW_MODE_WINDOWED )
 	{
 		SDL_Rect r;
@@ -787,10 +786,6 @@ qboolean VID_CreateWindow( int width, int height, window_mode_t window_mode )
 		SetBits( wndFlags, SDL_WINDOW_BORDERLESS );
 		xpos = ypos = 0;
 	}
-#else
-	SetBits( wndFlags, SDL_WINDOW_FULLSCREEN | SDL_WINDOW_FULLSCREEN_DESKTOP | SDL_WINDOW_INPUT_GRABBED );
-	xpos = ypos = SDL_WINDOWPOS_UNDEFINED;
-#endif
 
 	if( !VID_CreateWindowWithSafeGL( wndname, xpos, ypos, width, height, wndFlags ))
 		return false;
@@ -799,14 +794,12 @@ qboolean VID_CreateWindow( int width, int height, window_mode_t window_mode )
 	if( FBitSet( SDL_GetWindowFlags( host.hWnd ), SDL_WINDOW_MAXIMIZED|SDL_WINDOW_FULLSCREEN_DESKTOP ) != 0 )
 		SDL_GetWindowSize( host.hWnd, &width, &height );
 
-#if !XASH_MOBILE_PLATFORM
 	if( window_mode != WINDOW_MODE_WINDOWED )
 	{
 		if( !VID_SetScreenResolution( width, height, window_mode ))
 			return false;
 	}
 	else VID_RestoreScreenResolution();
-#endif
 
 	VID_SetWindowIcon( host.hWnd );
 	SDL_ShowWindow( host.hWnd );
@@ -1175,6 +1168,14 @@ qboolean VID_SetMode( void )
 #endif // SDL_VERSION_ATLEAST( 2, 0, 0 )
 	}
 
+#if XASH_MOBILE_PLATFORM
+	if( Q_strcmp( vid_fullscreen.string, DEFAULT_FULLSCREEN ))
+	{
+		Cvar_DirectSet( &vid_fullscreen, DEFAULT_FULLSCREEN );
+		Con_Reportf( S_ERROR  "VID_SetMode: windowed unavailable on this platform\n" );
+	}
+#endif
+
 	if( !FBitSet( vid_fullscreen.flags, FCVAR_CHANGED ))
 		Cvar_DirectSet( &vid_fullscreen, DEFAULT_FULLSCREEN );
 	else

engine/platform/win32/lib_win.c

@@ -356,13 +356,13 @@ static void ListMissingModules( dll_user_t *hInst )
 	byte *data;
 	char	buf[MAX_VA_STRING];
 
-	if ( !hInst ) return;
-	
-	data = FS_LoadFile( hInst->dllName, NULL, false );
-	if ( !data ) return;
+	if( !hInst || !g_fsapi.LoadFile ) return;
+
+	data = g_fsapi.LoadFile( hInst->dllName, NULL, false );
+	if( !data ) return;
 
 	importDesc = GetImportDescriptor( hInst->dllName, data, &peHeader );
-	if ( !importDesc )
+	if( !importDesc )
 	{
 		Mem_Free( data );
 		return;

engine/server/sv_phys.c

@@ -2122,6 +2122,7 @@ static server_physics_api_t gPhysicsAPI =
 	COM_SaveFile,
 	pfnLoadImagePixels,
 	pfnGetModelName,
+	Sys_GetNativeObject
 };
 
 /*

engine/wscript

@@ -237,7 +237,8 @@ def build(bld):
 			app_name = 'xash3d-fwgs'
 		)
 	else:
-		if bld.env.DISABLE_LAUNCHER:
+		# always build as shared library on Android
+		if bld.env.DISABLE_LAUNCHER and bld.env.DEST_OS != "android":
 			install_path = bld.env.BINDIR
 			program = 'cxxprogram' if is_cxx_link else 'cprogram'
 			if bld.env.STATIC:

scripts/gha/build_android.sh

@@ -7,16 +7,16 @@ export PATH=$PATH:$JAVA_HOME/bin:$ANDROID_HOME/tools:$ANDROID_HOME/tools/bin:$AN
 
 pushd android
 
-./gradlew assembleContinuous
+./gradlew assembleDebug
 
-pushd app/build/outputs/apk/continuous
+pushd app/build/outputs/apk/debug
 
 $ANDROID_HOME/build-tools/34.0.0/apksigner sign --ks $GITHUB_WORKSPACE/android/debug.keystore --ks-key-alias androiddebugkey \
-    --ks-pass pass:android --key-pass pass:android --out app-continuous-signed.apk app-continuous-unsigned.apk
+    --ks-pass pass:android --key-pass pass:android --out app-debug-signed.apk app-debug.apk
 
 popd
 popd
 
 mkdir -p artifacts/
 
-mv android/app/build/outputs/apk/continuous/app-continuous-signed.apk artifacts/xash3d-fwgs-android.apk
+mv android/app/build/outputs/apk/debug/app-debug-signed.apk artifacts/xash3d-fwgs-android.apk

scripts/waifulib/zip.py

@@ -16,7 +16,7 @@ class ziparchive(Task.Task):
 		return 'Creating'
 
 	def run(self):
-		outfile = self.outputs[0].path_from(self.outputs[0].ctx.launch_node())
+		outfile = self.outputs[0].abspath()
 		comp = zipfile.ZIP_STORED if self.compresslevel == 0 else zipfile.ZIP_DEFLATED
 
 		with zipfile.ZipFile(outfile, mode='w', compression=comp) as zf: