diff options
Diffstat (limited to 'src/lua_core.c')
| -rw-r--r-- | src/lua_core.c | 497 |
1 files changed, 169 insertions, 328 deletions
diff --git a/src/lua_core.c b/src/lua_core.c index 5d2bab3..d388c88 100644 --- a/src/lua_core.c +++ b/src/lua_core.c @@ -14,6 +14,116 @@ #include "lgl.h" #include "reasings.h" +/* Define types. */ + +/* Buffer. */ +static int gcBuffer( lua_State *L ) { + Buffer *buffer = luaL_checkudata ( L, 1, "Buffer" ); + free( buffer->data ); +} + +static void defineBuffer() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Buffer" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); + lua_pushcfunction( L, gcBuffer ); + lua_setfield( L, -2, "__gc" ); +} + +/* Image */ +static int gcImage( lua_State *L ) { + Image *image = luaL_checkudata ( L, 1, "Image" ); + printf( "gcImage\n" ); + + UnloadImage( *image ); +} + +static void defineImage() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Image" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); + lua_pushcfunction( L, gcImage ); + lua_setfield( L, -2, "__gc" ); +} + +/* Texture */ +static int gcTexture( lua_State *L ) { + Texture *texture = luaL_checkudata ( L, 1, "Texture" ); + printf( "gcTexture\n" ); + + UnloadTexture( *texture ); +} + +static void defineTexture() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Texture" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); + lua_pushcfunction( L, gcTexture ); + lua_setfield( L, -2, "__gc" ); +} + +/* RenderRexture. */ +static int gcRenderTexture( lua_State *L ) { + RenderTexture *renderTexture = luaL_checkudata ( L, 1, "RenderTexture" ); + printf( "gcRenderTexture\n" ); + + UnloadRenderTexture( *renderTexture ); +} + +static void defineRenderTexture() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "RenderTexture" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); + lua_pushcfunction( L, gcRenderTexture ); + lua_setfield( L, -2, "__gc" ); +} + +/* Camera2D. */ +static void defineCamera2D() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Camera2D" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); +} + +/* Camera3D. */ +static void defineCamera3D() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Camera3D" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); +} + +/* Shader. */ +static int gcShader( lua_State *L ) { + Shader *shader = luaL_checkudata ( L, 1, "Shader" ); + printf( "gcShader\n" ); + + UnloadShader( *shader ); +} + +static void defineShader() { + lua_State *L = state->luaState; + + luaL_newmetatable( L, "Shader" ); + lua_pushvalue( L, -1 ); + lua_setfield( L, -2, "__index" ); + lua_pushcfunction( L, gcShader ); + lua_setfield( L, -2, "__gc" ); +} + +/* Assing globals. */ + static void assignGlobalInt( int value, const char *name ) { lua_State *L = state->luaState; lua_pushinteger( L, value ); @@ -371,9 +481,6 @@ static void defineGlobals() { assignGlobalInt( NPATCH_NINE_PATCH, "NPATCH_NINE_PATCH" ); assignGlobalInt( NPATCH_THREE_PATCH_VERTICAL, "NPATCH_THREE_PATCH_VERTICAL" ); assignGlobalInt( NPATCH_THREE_PATCH_HORIZONTAL, "NPATCH_THREE_PATCH_HORIZONTAL" ); - /* TextureTypes */ - assignGlobalInt( TEXTURE_TYPE_TEXTURE, "TEXTURE_TYPE_TEXTURE" ); - assignGlobalInt( TEXTURE_TYPE_RENDER_TEXTURE, "TEXTURE_TYPE_RENDER_TEXTURE" ); /* Colors */ assignGlobalColor( LIGHTGRAY, "LIGHTGRAY" ); assignGlobalColor( GRAY, "GRAY" ); @@ -641,39 +748,6 @@ static void defineGlobals() { lua_pop( L, -1 ); } -static int gcBuffer( lua_State *L ) { - Buffer *buffer = luaL_checkudata ( L, 1, "Buffer" ); - free( buffer->data ); -} - -static void defineBuffer() { - lua_State *L = state->luaState; - - luaL_newmetatable( L, "Buffer" ); - lua_pushvalue( L, -1 ); - lua_setfield( L, -2, "__index" ); - lua_pushcfunction( L, gcBuffer ); - lua_setfield( L, -2, "__gc" ); -} - -// static int gcTexture( lua_State *L ) { -// Texture *texture = luaL_checkudata ( L, 1, "Texture" ); -// printf( "gcTexture\n" ); -// printf( "\ttexture->id = %d\n", texture->id ); - -// UnloadTexture( *texture ); -// } - -// static void defineTexture() { -// lua_State *L = state->luaState; - -// luaL_newmetatable( L, "Texture" ); -// lua_pushvalue( L, -1 ); -// lua_setfield( L, -2, "__index" ); -// lua_pushcfunction( L, gcTexture ); -// lua_setfield( L, -2, "__gc" ); -// } - // Custom logging funtion. static void logCustom( int logLevel, const char *text, va_list args ) { char string[ STRING_LEN ] = {'\0'}; @@ -1060,8 +1134,14 @@ bool luaInit( int argn, const char **argc ) { return false; } defineGlobals(); + /* Define object types. */ defineBuffer(); - // defineTexture(); + defineImage(); + defineTexture(); + defineRenderTexture(); + defineCamera2D(); + defineCamera3D(); + defineShader(); /* Set arguments. */ lua_getglobal( L, "RL" ); @@ -1124,7 +1204,6 @@ bool luaCallMain() { if ( lua_tostring( state->luaState, -1 ) ) { TraceLog( LOG_ERROR, "Lua error: %s\n", lua_tostring( state->luaState, -1 ) ); } - lua_pushcfunction( L, luaTraceback ); int tracebackidx = lua_gettop( L ); @@ -1235,7 +1314,6 @@ void luaRegister() { /* Core. */ /* Window. */ - assingGlobalFunction( "IsWindowReady", lcoreIsWindowReady ); assingGlobalFunction( "IsWindowFullscreen", lcoreIsWindowFullscreen ); assingGlobalFunction( "IsWindowHidden", lcoreIsWindowHidden ); @@ -1307,7 +1385,6 @@ void luaRegister() { assingGlobalFunction( "SetShaderValueTexture", lcoreSetShaderValueTexture ); assingGlobalFunction( "SetShaderValue", lcoreSetShaderValue ); assingGlobalFunction( "SetShaderValueV", lcoreSetShaderValueV ); - assingGlobalFunction( "UnloadShader", lcoreUnloadShader ); /* File. */ assingGlobalFunction( "GetBasePath", lcoreGetBasePath ); assingGlobalFunction( "FileExists", lcoreFileExists ); @@ -1329,7 +1406,6 @@ void luaRegister() { assingGlobalFunction( "GetFileModTime", lcoreGetFileModTime ); /* Camera2D. */ assingGlobalFunction( "CreateCamera2D", lcoreCreateCamera2D ); - assingGlobalFunction( "UnloadCamera2D", lcoreUnloadCamera2D ); assingGlobalFunction( "BeginMode2D", lcoreBeginMode2D ); assingGlobalFunction( "EndMode2D", lcoreEndMode2D ); assingGlobalFunction( "SetCamera2DTarget", lcoreSetCamera2DTarget ); @@ -1342,7 +1418,6 @@ void luaRegister() { assingGlobalFunction( "GetCamera2DZoom", lcoreGetCamera2DZoom ); /* Camera3D. */ assingGlobalFunction( "CreateCamera3D", lcoreCreateCamera3D ); - assingGlobalFunction( "UnloadCamera3D", lcoreUnloadCamera3D ); assingGlobalFunction( "BeginMode3D", lcoreBeginMode3D ); assingGlobalFunction( "EndMode3D", lcoreEndMode3D ); assingGlobalFunction( "SetCamera3DPosition", lcoreSetCamera3DPosition ); @@ -1472,7 +1547,6 @@ void luaRegister() { assingGlobalFunction( "LoadImage", ltexturesLoadImage ); assingGlobalFunction( "LoadImageFromTexture", ltexturesLoadImageFromTexture ); assingGlobalFunction( "LoadImageFromScreen", ltexturesLoadImageFromScreen ); - assingGlobalFunction( "UnloadImage", ltexturesUnloadImage ); assingGlobalFunction( "ExportImage", ltexturesExportImage ); assingGlobalFunction( "ExportImageAsCode", ltexturesExportImageAsCode ); /* Image Generation. */ @@ -1535,7 +1609,6 @@ void luaRegister() { assingGlobalFunction( "LoadTextureFromImage", ltexturesLoadTextureFromImage ); assingGlobalFunction( "LoadTextureCubemap", ltexturesLoadTextureCubemap ); assingGlobalFunction( "LoadRenderTexture", ltexturesLoadRenderTexture ); - assingGlobalFunction( "UnloadTexture", ltexturesUnloadTexture ); assingGlobalFunction( "IsTextureReady", ltexturesIsTextureReady ); assingGlobalFunction( "UpdateTexture", ltexturesUpdateTexture ); assingGlobalFunction( "UpdateTextureRec", ltexturesUpdateTextureRec ); @@ -1546,7 +1619,6 @@ void luaRegister() { assingGlobalFunction( "DrawTextureNPatch", ltexturesDrawTextureNPatch ); assingGlobalFunction( "BeginTextureMode", ltexturesBeginTextureMode ); assingGlobalFunction( "EndTextureMode", ltexturesEndTextureMode ); - assingGlobalFunction( "GetTextureType", ltexturesGetTextureType ); /* Texture Configuration. */ assingGlobalFunction( "GenTextureMipmaps", ltexturesGenTextureMipmaps ); assingGlobalFunction( "SetTextureFilter", ltexturesSetTextureFilter ); @@ -1555,6 +1627,10 @@ void luaRegister() { assingGlobalFunction( "GetTextureSize", ltexturesGetTextureSize ); assingGlobalFunction( "GetTextureMipmaps", ltexturesGetTextureMipmaps ); assingGlobalFunction( "GetTextureFormat", ltexturesGetTextureFormat ); + /* RenderTexture Configuration. */ + assingGlobalFunction( "GetRenderTextureId", ltexturesGetRenderTextureId ); + assingGlobalFunction( "GetRenderTextureTexture", ltexturesGetRenderTextureTexture ); + assingGlobalFunction( "GetRenderTextureDepthTexture", ltexturesGetRenderTextureDepthTexture ); /* Color/pixel */ assingGlobalFunction( "Fade", ltexturesFade ); assingGlobalFunction( "ColorToInt", ltexturesColorToInt ); @@ -2063,76 +2139,20 @@ void luaRegister() { lua_pop( L, -1 ); } -/* Type validators. */ - -bool isValidTexture( lua_State *L, int index, bool allowTable ) { - if ( lua_isnumber( L, index ) ) { - int id = lua_tointeger( L, index ); - - if ( 0 <= id && id < state->textureCount && state->textures[ id ] != NULL ) { - return true; - } - } - else if ( allowTable && lua_istable( L, index ) ) { - return true; - } - TraceLog( state->logLevelInvalid, "%s", "Error. Invalid Texture." ); - return false; -} - -bool isValidRenderTexture( lua_State *L, int index, bool allowTable ) { - if ( lua_isnumber( L, index ) ) { - int id = lua_tointeger( L, index ); - - if ( 0 <= id && id < state->textureCount && state->textures[ id ] != NULL - && state->textures[ id ]->type == TEXTURE_TYPE_RENDER_TEXTURE ) { - return true; - } - } - else if ( allowTable && lua_istable( L, index ) ) { - return true; - } - TraceLog( state->logLevelInvalid, "%s", "Error. Invalid RenderTexture." ); - return false; -} +/* Lua util functions. */ -bool isValidCamera2D( lua_State *L, int index, bool allowTable ) { - if ( lua_isnumber( L, index ) ) { - int id = lua_tointeger( L, index ); +bool uluaGetBoolean( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TBOOLEAN ); - if ( 0 <= id && id < state->camera2DCount && state->camera2Ds[ id ] != NULL ) { - return true; - } - } - else if ( allowTable && lua_istable( L, index ) ) { - return true; - } - TraceLog( state->logLevelInvalid, "%s", "Error. Invalid Camera2D." ); - return false; + return lua_toboolean( L, index ); } -bool isValidCamera3D( lua_State *L, int index, bool allowTable ) { - if ( lua_isnumber( L, index ) ) { - int id = lua_tointeger( L, index ); - - if ( ( 0 <= id && id < state->camera3DCount && state->camera3Ds[ id ] != NULL ) ) { - return true; - } - } - else if ( allowTable && lua_istable( L, index ) ) { - return true; - } - TraceLog( state->logLevelInvalid, "%s", "Error. Invalid Camera3D." ); - return false; -} - -/* Lua util functions. */ - Color uluaGetColor( lua_State *L ) { return uluaGetColorIndex( L, lua_gettop( L ) ); } Color uluaGetColorIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Color color = { 0, 0, 0, 255 }; if ( !lua_istable( L, index ) ) { @@ -2188,7 +2208,7 @@ Vector2 uluaGetVector2( lua_State *L ) { } Vector2 uluaGetVector2Index( lua_State *L, int index ) { - // luaL_checktype( L, index, LUA_TTABLE ); + luaL_checktype( L, index, LUA_TTABLE ); Vector2 vector = { 0.0f, 0.0f }; if ( !lua_istable( L, index ) ) { @@ -2232,6 +2252,7 @@ Vector3 uluaGetVector3( lua_State *L ) { } Vector3 uluaGetVector3Index( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Vector3 vector = { 0.0f, 0.0f, 0.0f }; if ( !lua_istable( L, index ) ) { @@ -2281,6 +2302,7 @@ Vector4 uluaGetVector4( lua_State *L ) { } Vector4 uluaGetVector4Index( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Vector4 vector = { 0.0f, 0.0f, 0.0f, 0.0f }; if ( !lua_istable( L, index ) ) { @@ -2336,6 +2358,7 @@ Rectangle uluaGetRectangle( lua_State *L ) { } Rectangle uluaGetRectangleIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Rectangle rect = { 0.0f, 0.0f, 0.0f, 0.0f }; if ( !lua_istable( L, index ) ) { @@ -2392,6 +2415,7 @@ Quaternion uluaGetQuaternion( lua_State *L ) { } Quaternion uluaGetQuaternionIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Quaternion quaternion = { 0.0f, 0.0f, 0.0f, 0.0f }; if ( !lua_istable( L, index ) ) { @@ -2447,6 +2471,7 @@ Matrix uluaGetMatrix( lua_State *L ) { } Matrix uluaGetMatrixIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Matrix matrix = { 0.0f }; float m[4][4]; @@ -2486,6 +2511,7 @@ BoundingBox uluaGetBoundingBox( lua_State *L ) { } BoundingBox uluaGetBoundingBoxIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); BoundingBox box = { .min = { 0.0, 0.0, 0.0 }, .max = { 0.0, 0.0, 0.0 } }; if ( !lua_istable( L, index ) ) { @@ -2530,6 +2556,7 @@ Ray uluaGetRay( lua_State *L ) { } Ray uluaGetRayIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); Ray ray = { .position = { 0.0, 0.0, 0.0 }, .direction = { 0.0, 0.0, 0.0 } }; if ( !lua_istable( L, index ) ) { @@ -2574,6 +2601,7 @@ NPatchInfo uluaGetNPatchInfo( lua_State *L ) { } NPatchInfo uluaGetNPatchInfoIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); NPatchInfo npatch = { .source = { 0.0, 0.0, 0.0, 0.0 }, .left = 0, .top = 0, .right = 0, .bottom = 0, .layout = NPATCH_NINE_PATCH }; if ( !lua_istable( L, index ) ) { @@ -2635,216 +2663,6 @@ NPatchInfo uluaGetNPatchInfoIndex( lua_State *L, int index ) { return npatch; } -Texture uluaGetTexture( lua_State *L, int index ) { - Texture texture = { 0 }; - - if ( lua_isnumber( L, index ) ) { - texture = *texturesGetSourceTexture( lua_tointeger( L, index ) ); - } - else if ( lua_istable( L, index ) ) { - int t = index, i = 0; - lua_pushnil( L ); - - while ( lua_next( L, t ) != 0 ) { - if ( lua_isnumber( L, -2 ) ) { - switch ( i ) { - case 0: - texture.id = lua_tointeger( L, -1 ); - break; - case 1: - texture.width = lua_tointeger( L, -1 ); - break; - case 2: - texture.height = lua_tointeger( L, -1 ); - break; - case 3: - texture.mipmaps = lua_tointeger( L, -1 ); - break; - case 4: - texture.format = lua_tointeger( L, -1 ); - break; - default: - break; - } - } - else if ( lua_isstring( L, -2 ) ) { - if ( strcmp( "id", (char*)lua_tostring( L, -2 ) ) == 0 ) { - texture.id = lua_tointeger( L, -1 ); - } - else if ( strcmp( "width", (char*)lua_tostring( L, -2 ) ) == 0 ) { - texture.width = lua_tointeger( L, -1 ); - } - else if ( strcmp( "height", (char*)lua_tostring( L, -2 ) ) == 0 ) { - texture.height = lua_tointeger( L, -1 ); - } - else if ( strcmp( "mipmaps", (char*)lua_tostring( L, -2 ) ) == 0 ) { - texture.mipmaps = lua_tointeger( L, -1 ); - } - else if ( strcmp( "format", (char*)lua_tostring( L, -2 ) ) == 0 ) { - texture.format = lua_tointeger( L, -1 ); - } - } - i++; - lua_pop( L, 1 ); - } - } - - return texture; -} - -RenderTexture uluaGetRenderTexture( lua_State *L, int index ) { - RenderTexture renderTexture = { 0 }; - - if ( lua_isnumber( L, index ) ) { - renderTexture = state->textures[ lua_tointeger( L, index ) ]->renderTexture; - } - else if ( lua_istable( L, index ) ) { - int t = index, i = 0; - lua_pushnil( L ); - - while ( lua_next( L, t ) != 0 ) { - if ( lua_isnumber( L, -2 ) ) { - switch ( i ) { - case 0: - renderTexture.id = lua_tointeger( L, -1 ); - break; - case 1: - renderTexture.texture = uluaGetTexture( L, lua_gettop( L ) ); - break; - case 2: - renderTexture.depth = uluaGetTexture( L, lua_gettop( L ) ); - break; - default: - break; - } - } - else if ( lua_isstring( L, -2 ) ) { - if ( strcmp( "id", (char*)lua_tostring( L, -2 ) ) == 0 ) { - renderTexture.id = lua_tointeger( L, -1 ); - } - else if ( strcmp( "texture", (char*)lua_tostring( L, -2 ) ) == 0 ) { - renderTexture.texture = uluaGetTexture( L, lua_gettop( L ) ); - } - else if ( strcmp( "depth", (char*)lua_tostring( L, -2 ) ) == 0 ) { - renderTexture.depth = uluaGetTexture( L, lua_gettop( L ) ); - } - } - i++; - lua_pop( L, 1 ); - } - } - - return renderTexture; -} - -Camera2D uluaGetCamera2D( lua_State *L, int index ) { - Camera2D camera = { 0 }; - - if ( lua_isnumber( L, index ) ) { - camera = *state->camera2Ds[ lua_tointeger( L, index ) ]; - } - else if ( lua_istable( L, index ) ) { - int t = index, i = 0; - lua_pushnil( L ); - - while ( lua_next( L, t ) != 0 ) { - if ( lua_isnumber( L, -2 ) ) { - switch ( i ) { - case 0: - camera.offset = uluaGetVector2Index( L, lua_gettop( L ) ); - break; - case 1: - camera.target = uluaGetVector2Index( L, lua_gettop( L ) ); - break; - case 2: - camera.rotation = lua_tonumber( L, -1 ); - break; - case 3: - camera.zoom = lua_tonumber( L, -1 ); - break; - default: - break; - } - } - else if ( lua_isstring( L, -2 ) ) { - if ( strcmp( "offset", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.offset = uluaGetVector2Index( L, lua_gettop( L ) ); - } - else if ( strcmp( "target", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.target = uluaGetVector2Index( L, lua_gettop( L ) ); - } - else if ( strcmp( "rotation", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.rotation = lua_tonumber( L, -1 ); - } - else if ( strcmp( "zoom", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.zoom = lua_tonumber( L, -1 ); - } - } - i++; - lua_pop( L, 1 ); - } - } - - return camera; -} - -Camera3D uluaGetCamera3D( lua_State *L, int index ) { - Camera3D camera = { 0 }; - - if ( lua_isnumber( L, index ) ) { - camera = *state->camera3Ds[ lua_tointeger( L, index ) ]; - } - else if ( lua_istable( L, index ) ) { - int t = index, i = 0; - lua_pushnil( L ); - - while ( lua_next( L, t ) != 0 ) { - if ( lua_isnumber( L, -2 ) ) { - switch ( i ) { - case 0: - camera.position = uluaGetVector3Index( L, lua_gettop( L ) ); - break; - case 1: - camera.target = uluaGetVector3Index( L, lua_gettop( L ) ); - break; - case 2: - camera.up = uluaGetVector3Index( L, lua_gettop( L ) ); - break; - case 3: - camera.fovy = lua_tonumber( L, -1 ); - break; - case 4: - camera.projection = lua_tointeger( L, -1 ); - break; - default: - break; - } - } - else if ( lua_isstring( L, -2 ) ) { - if ( strcmp( "position", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.position = uluaGetVector3Index( L, lua_gettop( L ) ); - } - else if ( strcmp( "target", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.target = uluaGetVector3Index( L, lua_gettop( L ) ); - } - else if ( strcmp( "up", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.up = uluaGetVector3Index( L, lua_gettop( L ) ); - } - else if ( strcmp( "fovy", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.fovy = lua_tonumber( L, -1 ); - } - else if ( strcmp( "projection", (char*)lua_tostring( L, -2 ) ) == 0 ) { - camera.projection = lua_tointeger( L, -1 ); - } - } - i++; - lua_pop( L, 1 ); - } - } - - return camera; -} - /* Push types. */ void uluaPushColor( lua_State *L, Color color ) { @@ -3017,18 +2835,40 @@ void uluaPushBoundingBox( lua_State *L, BoundingBox box ) { lua_rawseti( L, -2, 2 ); } +void uluaPushImage( lua_State *L, Image image ) { + Image *imageP = lua_newuserdata( L, sizeof( Image ) ); + *imageP = image; + luaL_setmetatable( L, "Image" ); +} + void uluaPushTexture( lua_State *L, Texture texture ) { - lua_createtable( L, 5, 0 ); - lua_pushinteger( L, texture.id ); - lua_setfield( L, -2, "id" ); - lua_pushinteger( L, texture.width ); - lua_setfield( L, -2, "width" ); - lua_pushinteger( L, texture.height ); - lua_setfield( L, -2, "height" ); - lua_pushinteger( L, texture.mipmaps ); - lua_setfield( L, -2, "mipmaps" ); - lua_pushinteger( L, texture.format ); - lua_setfield( L, -2, "format" ); + Texture *textureP = lua_newuserdata( L, sizeof( Texture ) ); + *textureP = texture; + luaL_setmetatable( L, "Texture" ); +} + +void uluaPushRenderTexture( lua_State *L, RenderTexture renderTexture ) { + RenderTexture *renderTextureP = lua_newuserdata( L, sizeof( RenderTexture ) ); + *renderTextureP = renderTexture; + luaL_setmetatable( L, "RenderTexture" ); +} + +void uluaPushCamera2D( lua_State *L, Camera2D camera ) { + Camera2D *cameraP = lua_newuserdata( L, sizeof( Camera2D ) ); + *cameraP = camera; + luaL_setmetatable( L, "Camera2D" ); +} + +void uluaPushCamera3D( lua_State *L, Camera3D camera ) { + Camera3D *cameraP = lua_newuserdata( L, sizeof( Camera3D ) ); + *cameraP = camera; + luaL_setmetatable( L, "Camera3D" ); +} + +void uluaPushShader( lua_State *L, Shader shader ) { + Shader *shaderP = lua_newuserdata( L, sizeof( Shader ) ); + *shaderP = shader; + luaL_setmetatable( L, "Shader" ); } int uluaGetTableLen( lua_State *L ) { @@ -3036,6 +2876,7 @@ int uluaGetTableLen( lua_State *L ) { } int uluaGetTableLenIndex( lua_State *L, int index ) { + luaL_checktype( L, index, LUA_TTABLE ); int t = index, i = 0; lua_pushnil( L ); |