Rest of font loading/unloading functions. GlyphInfo type to userdata. GlyphInfo management functions.
This commit is contained in:
jussi
120
src/lua_core.c
120
src/lua_core.c
@@ -156,6 +156,25 @@ static void defineFont() {
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lua_setfield( L, -2, "__gc" );
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}
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/* GlyphInfo. */
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static int gcGlyphInfo( lua_State *L ) {
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if ( state->gcUnload ) {
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GlyphInfo *glyph = luaL_checkudata( L, 1, "GlyphInfo" );
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unloadGlyphInfo( glyph );
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}
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return 0;
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}
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static void defineGlyphInfo() {
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lua_State *L = state->luaState;
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luaL_newmetatable( L, "GlyphInfo" );
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lua_pushvalue( L, -1 );
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lua_setfield( L, -2, "__index" );
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lua_pushcfunction( L, gcGlyphInfo );
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lua_setfield( L, -2, "__gc" );
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}
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/* Wave. */
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static int gcWave( lua_State *L ) {
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if ( state->gcUnload ) {
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@@ -357,7 +376,7 @@ static void defineGlobals() {
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lua_setglobal( L, "RL" );
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lua_getglobal( L, "RL" );
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/* Note! Docgen relyes on this line format. */
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/* Note! Docgen rely on this line format. */
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/*DOC_DEFINES_START*/
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/* System/Window config flags */
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assignGlobalInt( FLAG_VSYNC_HINT, "FLAG_VSYNC_HINT" ); // Set to try enabling V-Sync on GPU
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@@ -1004,6 +1023,7 @@ bool luaInit( int argn, const char **argc ) {
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defineCamera3D();
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defineShader();
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defineFont();
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defineGlyphInfo();
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defineWave();
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defineSound();
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defineMusic();
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@@ -1697,8 +1717,13 @@ void luaRegister() {
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assingGlobalFunction( "LoadFont", ltextLoadFont );
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assingGlobalFunction( "LoadFontEx", ltextLoadFontEx );
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assingGlobalFunction( "LoadFontFromImage", ltextLoadFontFromImage );
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assingGlobalFunction( "LoadFontFromMemory", ltextLoadFontFromMemory );
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assingGlobalFunction( "LoadFontFromData", ltextLoadFontFromData );
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assingGlobalFunction( "IsFontReady", ltextIsFontReady );
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assingGlobalFunction( "LoadFontData", ltextLoadFontData );
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assingGlobalFunction( "GenImageFontAtlas", ltextGenImageFontAtlas );
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assingGlobalFunction( "UnloadFont", ltextUnloadFont );
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assingGlobalFunction( "ExportFontAsCode", ltextExportFontAsCode );
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/* Text drawing functions. */
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assingGlobalFunction( "DrawFPS", ltextDrawFPS );
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assingGlobalFunction( "DrawText", ltextDrawText );
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@@ -1713,11 +1738,24 @@ void luaRegister() {
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assingGlobalFunction( "MeasureText", ltextMeasureText );
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assingGlobalFunction( "GetGlyphIndex", ltextGetGlyphIndex );
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assingGlobalFunction( "GetGlyphInfo", ltextGetGlyphInfo );
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assingGlobalFunction( "GetGlyphInfoByIndex", ltextGetGlyphInfoByIndex );
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assingGlobalFunction( "GetGlyphAtlasRec", ltextGetGlyphAtlasRec );
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assingGlobalFunction( "GetGlyphAtlasRecByIndex", ltextGetGlyphAtlasRecByIndex );
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assingGlobalFunction( "GetFontBaseSize", ltextGetFontBaseSize );
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assingGlobalFunction( "GetFontGlyphCount", ltextGetFontGlyphCount );
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assingGlobalFunction( "GetFontGlyphPadding", ltextGetFontGlyphPadding );
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assingGlobalFunction( "GetFontTexture", ltextGetFontTexture );
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/* GlyphInfo management functions. */
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assingGlobalFunction( "LoadGlyphInfo", ltextLoadGlyphInfo );
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assingGlobalFunction( "UnloadGlyphInfo", ltextUnloadGlyphInfo );
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assingGlobalFunction( "SetGlyphInfoValue", ltextSetGlyphInfoValue );
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assingGlobalFunction( "SetGlyphInfoOffset", ltextSetGlyphInfoOffset );
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assingGlobalFunction( "SetGlyphInfoAdvanceX", ltextSetGlyphInfoAdvanceX );
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assingGlobalFunction( "SetGlyphInfoImage", ltextSetGlyphInfoImage );
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assingGlobalFunction( "GetGlyphInfoValue", ltextGetGlyphInfoValue );
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assingGlobalFunction( "GetGlyphInfoOffset", ltextGetGlyphInfoOffset );
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assingGlobalFunction( "GetGlyphInfoAdvanceX", ltextGetGlyphInfoAdvanceX );
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assingGlobalFunction( "GetGlyphInfoImage", ltextGetGlyphInfoImage );
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/* Audio. */
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/* Audio device management functions. */
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@@ -2623,59 +2661,6 @@ NPatchInfo uluaGetNPatchInfo( lua_State *L, int index ) {
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return npatch;
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}
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GlyphInfo uluaGetGlyphInfo( lua_State *L, int index ) {
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luaL_checktype( L, index, LUA_TTABLE );
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GlyphInfo glyph = { 0 };
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int t = index, i = 0;
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lua_pushnil( L );
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while ( lua_next( L, t ) != 0 ) {
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/* Do not check type since there should be table and ints. */
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if ( lua_isnumber( L, -2 ) ) {
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switch ( i ) {
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case 0:
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glyph.value = lua_tointeger( L, -1 );
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break;
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case 1:
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glyph.offsetX = lua_tointeger( L, -1 );
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break;
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case 2:
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glyph.offsetY = lua_tointeger( L, -1 );
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break;
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case 3:
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glyph.advanceX = lua_tointeger( L, -1 );
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break;
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case 4:
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glyph.image = *uluaGetImage( L, lua_gettop( L ) );
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break;
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default:
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break;
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}
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}
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else if ( lua_isstring( L, -2 ) ) {
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if ( strcmp( "value", (char*)lua_tostring( L, -2 ) ) == 0 ) {
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glyph.value = lua_tointeger( L, -1 );
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}
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else if ( strcmp( "offsetX", (char*)lua_tostring( L, -2 ) ) == 0 ) {
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glyph.offsetX = lua_tointeger( L, -1 );
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}
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else if ( strcmp( "offsetY", (char*)lua_tostring( L, -2 ) ) == 0 ) {
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glyph.offsetY = lua_tointeger( L, -1 );
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}
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else if ( strcmp( "advanceX", (char*)lua_tostring( L, -2 ) ) == 0 ) {
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glyph.advanceX = lua_tointeger( L, -1 );
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}
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else if ( strcmp( "image", (char*)lua_tostring( L, -2 ) ) == 0 ) {
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glyph.image = *uluaGetImage( L, lua_gettop( L ) );
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}
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}
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i++;
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lua_pop( L, 1 );
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}
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return glyph;
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}
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BoneInfo uluaGetBoneInfo( lua_State *L, int index ) {
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luaL_checktype( L, index, LUA_TTABLE );
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BoneInfo bone = { 0 };
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@@ -2819,6 +2804,13 @@ Font* uluaGetFont( lua_State *L, int index ) {
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return luaL_checkudata( L, index, "Font" );
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}
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GlyphInfo* uluaGetGlyphInfo( lua_State *L, int index ) {
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if ( lua_islightuserdata( L, index ) ) {
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return (GlyphInfo*)lua_touserdata( L, index );
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}
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return luaL_checkudata( L, index, "GlyphInfo" );
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}
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Wave* uluaGetWave( lua_State *L, int index ) {
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if ( lua_islightuserdata( L, index ) ) {
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return (Wave*)lua_touserdata( L, index );
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@@ -3047,20 +3039,6 @@ void uluaPushBoundingBox( lua_State *L, BoundingBox box ) {
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lua_rawseti( L, -2, 2 );
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}
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void uluaPushGlyphInfo( lua_State *L, GlyphInfo glyphInfo, Image *image ) {
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lua_createtable( L, 5, 0 );
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lua_pushinteger( L, glyphInfo.value );
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lua_setfield( L, -2, "value" );
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lua_pushinteger( L, glyphInfo.offsetX );
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lua_setfield( L, -2, "offsetX" );
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lua_pushinteger( L, glyphInfo.offsetY );
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lua_setfield( L, -2, "offsetY" );
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lua_pushinteger( L, glyphInfo.advanceX );
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lua_setfield( L, -2, "advanceX" );
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lua_pushlightuserdata( L, image );
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lua_setfield( L, -2, "image" );
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}
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void uluaPushBoneInfo( lua_State *L, BoneInfo boneInfo ) {
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lua_createtable( L, 2, 0 );
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lua_pushstring( L, boneInfo.name );
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@@ -3130,6 +3108,12 @@ void uluaPushFont( lua_State *L, Font font ) {
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luaL_setmetatable( L, "Font" );
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}
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void uluaPushGlyphInfo( lua_State *L, GlyphInfo glyph ) {
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GlyphInfo *glyphP = lua_newuserdata( L, sizeof( GlyphInfo ) );
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*glyphP = glyph;
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luaL_setmetatable( L, "GlyphInfo" );
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}
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void uluaPushWave( lua_State *L, Wave wave ) {
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Wave *waveP = lua_newuserdata( L, sizeof( Wave ) );
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*waveP = wave;
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