diff options
Diffstat (limited to 'src/lua_core.c')
| -rw-r--r-- | src/lua_core.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/lua_core.c b/src/lua_core.c index e14395c..14bb73e 100644 --- a/src/lua_core.c +++ b/src/lua_core.c @@ -1018,6 +1018,7 @@ void luaRegister() { assingGlobalFunction( "GenTextureMipmaps", ltexturesGenTextureMipmaps ); assingGlobalFunction( "SetTextureFilter", ltexturesSetTextureFilter ); assingGlobalFunction( "SetTextureWrap", ltexturesSetTextureWrap ); + assingGlobalFunction( "GetTextureId", ltexturesGetTextureId ); assingGlobalFunction( "GetTextureSize", ltexturesGetTextureSize ); assingGlobalFunction( "GetTextureMipmaps", ltexturesGetTextureMipmaps ); assingGlobalFunction( "GetTextureFormat", ltexturesGetTextureFormat ); @@ -1370,6 +1371,10 @@ void luaRegister() { assingGlobalFunction( "IsLightEnabled", llightsIsLightEnabled ); /* RLGL */ + /* Framebuffer state. */ + assingGlobalFunction( "rlEnableFramebuffer", lrlglEnableFramebuffer ); + assingGlobalFunction( "rlDisableFramebuffer", lrlglDisableFramebuffer ); + assingGlobalFunction( "rlActiveDrawBuffers", lrlglActiveDrawBuffers ); /* General render state. */ assingGlobalFunction( "rlEnableColorBlend", lrlglEnableColorBlend ); assingGlobalFunction( "rlDisableColorBlend", lrlglDisableColorBlend ); @@ -1386,6 +1391,15 @@ void luaRegister() { assingGlobalFunction( "rlDisableSmoothLines", lrlglDisableSmoothLines ); /* Initialization functions. */ assingGlobalFunction( "rlGetVersion", lrlglGetVersion ); + /* Textures management */ + assingGlobalFunction( "rlLoadTexture", lrlglLoadTexture ); + assingGlobalFunction( "rlLoadTextureDepth", lrlglLoadTextureDepth ); + assingGlobalFunction( "rlUnloadTexture", lrlglUnloadTexture ); + /* Framebuffer management (fbo). */ + assingGlobalFunction( "rlLoadFramebuffer", lrlglLoadFramebuffer ); + assingGlobalFunction( "rlFramebufferAttach", lrlglFramebufferAttach ); + assingGlobalFunction( "rlFramebufferComplete", lrlglFramebufferComplete ); + assingGlobalFunction( "rlUnloadFramebuffer", lrlglUnloadFramebuffer ); /* OpenGL */ /* Framebuffer management. */ @@ -1430,6 +1444,28 @@ void luaRegister() { lua_pop( L, -1 ); } +/* Type validators. */ + +bool isValidTexture( lua_State *L, int index ) { + if ( lua_isnumber( L, index ) || lua_istable( L, index ) ) { + return true; + } + else { + TraceLog( LOG_WARNING, "%s", "Error. Invalid texture." ); + return false; + } +} + +bool isValidRenderTexture( lua_State *L, int index ) { + if ( lua_isnumber( L, index ) || lua_istable( L, index ) ) { + return true; + } + else { + TraceLog( LOG_WARNING, "%s", "Error. Invalid renderTexture." ); + return false; + } +} + /* Lua util functions. */ Color uluaGetColor( lua_State *L ) { @@ -1939,6 +1975,114 @@ NPatchInfo uluaGetNPatchInfoIndex( lua_State *L, int index ) { return npatch; } +Texture uluaGetTexture( lua_State *L, int index ) { + Texture texture = { 0 }; + + if ( lua_isnumber( L, index ) ) { + if ( 0 <= lua_tointeger( 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 ) ) { + if ( 0 <= lua_tointeger( 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; +} + +/* Push types. */ + void uluaPushColor( lua_State *L, Color color ) { lua_createtable( L, 3, 0 ); lua_pushnumber( L, color.r ); |