uluaGetBoundingBoxIndex, IsTextureReady.

API.md

@@ -1071,9 +1071,9 @@ Raycast hit information. NOTE: Data in named keys
 
 ---
 
-> BoundingBox = { { 0.0, 0.0, 0.0 }, { 1.0, 1.0, 1.0 } }
+> BoundingBox = { { 0.0, 0.0, 0.0 }, { 1.0, 1.0, 1.0 } } or { min = { 0.0, 0.0, 0.0 }, max = { 1.0, 1.0, 1.0 } }
 
-{ min, max }. Bounding box type for 3d mesh
+{ min, max }. Accepts Vector3. Bounding box type for 3d mesh
 
 ---
 
@@ -3560,6 +3560,15 @@ Unload texture from GPU memory ( VRAM )
 
 ---
 
+> isReady = RL.IsTextureReady( Texture2D texture )
+
+Check if a texture is ready
+
+- Failure return nil
+- Success return true
+
+---
+
 > success = RL.UpdateTexture( Texture2D texture, int{} pixels )
 
 Update GPU texture with new data

ReiLua_API.lua

@@ -2639,6 +2639,13 @@ function RL.LoadRenderTexture( size ) end
 ---@return any success 
 function RL.UnloadTexture( texture ) end
 
+---Check if a texture is ready
+---- Failure return nil
+---- Success return true
+---@param texture any
+---@return any isReady 
+function RL.IsTextureReady( texture ) end
+
 ---Update GPU texture with new data
 ---NOTE! Should be TEXTURE_TYPE_TEXTURE. Pixel should be in format { { 255, 255, 255, 255 }... } depending on the pixel format
 ---- Failure return false

changelog

@@ -65,6 +65,8 @@ Detailed changes:
 	- REMOVED: UnloadRenderTexture
 	- ADDED: GetTextureType
 	- FIXED: Vector3RotateByAxisAngle was not connected.
+	- FIXED: uluaGetBoundingBoxIndex was looking for numbers instead of tables.
+	- ADDED: IsTextureReady
 
 ------------------------------------------------------------------------
 Release:	ReiLua version 0.4.0		Using Raylib 4.2

doc_parser.lua

@@ -234,8 +234,8 @@ apiFile:write( "\n> Ray = { { 0.0, 0.0, 0.0 }, { 1.0, 0.0, 0.0 } } or { position
 { position, direction }. Ray type (useful for raycast)\n\n---\n" )
 apiFile:write( "\n> RayCollision = { hit = true, distance = 1.0, point = { 0.0, 0.0, 0.0 }, normal = { 0.0, 0.0, 1.0 } }\n\
 Raycast hit information. NOTE: Data in named keys\n\n---\n" )
-apiFile:write( "\n> BoundingBox = { { 0.0, 0.0, 0.0 }, { 1.0, 1.0, 1.0 } }\n\
+apiFile:write( "\n> BoundingBox = { { 0.0, 0.0, 0.0 }, { 1.0, 1.0, 1.0 } } or { min = { 0.0, 0.0, 0.0 }, max = { 1.0, 1.0, 1.0 } }\n\
-{ min, max }. Bounding box type for 3d mesh\n\n---\n" )
+{ min, max }. Accepts Vector3. Bounding box type for 3d mesh\n\n---\n" )
 apiFile:write( "\n> Sound = SoundId\n\
 int id. Basic Sound source and buffer\n\n---\n" )
 apiFile:write( "\n> NPatchInfo = { { 0, 0, 24, 24 }, 8, 8, 8, 8, NPATCH_NINE_PATCH } or { source = { 0, 0, 24, 24 }, left = 8, top = 8, right = 8, bottom = 8, layout = NPATCH_NINE_PATCH }\n\

examples/lightmap/main.lua

@@ -23,12 +23,7 @@ function RL.init()
 	RL.SetWindowState( RL.FLAG_VSYNC_HINT )
 	RL.SetWindowPosition( { mPos[1] + mSize[1] / 2 - winSize[1] / 2, mPos[2] + mSize[2] / 2 - winSize[2] / 2 } )
 
-	-- camera = RL.CreateCamera3D()
-	-- RL.SetCamera3DPosition( camera, { 0, 8, 16 } )
-	-- RL.SetCamera3DTarget( camera, { 0, 0, 0 } )
-	-- RL.SetCamera3DUp( camera, { 0, 1, 0 } )
 	camera = Cam3D:new()
-
 	camera:setPosition( { 0, 8, 16 } )
 	camera:setTarget( { 0, 0, 0 } )
 	camera:setUp( { 0, 1, 0 } )
@@ -55,9 +50,7 @@ function RL.init()
 	RL.GenTextureMipmaps( tileTexture )
 	RL.SetTextureFilter( tileTexture, RL.TEXTURE_FILTER_TRILINEAR )
 	lightmap = RL.LoadTexture( RL.GetBasePath().."../resources/images/lightmap.png" )
-	RL.GenTextureMipmaps( lightmap )
 	RL.SetTextureFilter( lightmap, RL.TEXTURE_FILTER_TRILINEAR )
-	RL.SetTextureWrap( lightmap, RL.TEXTURE_WRAP_CLAMP )
 
 	shader = RL.LoadShader( RL.GetBasePath().."../resources/shaders/glsl330/lightmap.vs",
 						    RL.GetBasePath().."../resources/shaders/glsl330/lightmap.fs" )
@@ -108,5 +101,5 @@ function RL.draw()
 
 	camera:beginMode3D()
 		RL.DrawMesh( mesh, material, matrix )
-		camera:endMode3D()
+	camera:endMode3D()
 end

include/textures.h

@@ -76,6 +76,7 @@ int ltexturesLoadTextureFromImage( lua_State *L );
 int ltexturesLoadTextureCubemap( lua_State *L );
 int ltexturesLoadRenderTexture( lua_State *L );
 int ltexturesUnloadTexture( lua_State *L );
+int ltexturesIsTextureReady( lua_State *L );
 int ltexturesUpdateTexture( lua_State *L );
 int ltexturesUpdateTextureRec( lua_State *L );
 /* Texture Drawing. */

src/lua_core.c

@@ -997,6 +997,7 @@ void luaRegister() {
 	assingGlobalFunction( "LoadTextureCubemap", ltexturesLoadTextureCubemap );
 	assingGlobalFunction( "LoadRenderTexture", ltexturesLoadRenderTexture );
 	assingGlobalFunction( "UnloadTexture", ltexturesUnloadTexture );
+	assingGlobalFunction( "IsTextureReady", ltexturesIsTextureReady );
 	assingGlobalFunction( "UpdateTexture", ltexturesUpdateTexture );
 	assingGlobalFunction( "UpdateTextureRec", ltexturesUpdateTextureRec );
 		/* Texture Drawing. */
@@ -1763,7 +1764,7 @@ BoundingBox uluaGetBoundingBoxIndex( lua_State *L, int index ) {
     lua_pushnil( L );
 
 	while ( lua_next( L, t ) != 0 ) {
-		if ( lua_isnumber( L, -1 ) ) {
+		if ( lua_istable( L, -1 ) ) {
 			if ( lua_isnumber( L, -2 ) ) {
 				switch ( i ) {
 					case 0:

src/textures.c

@@ -1740,20 +1740,45 @@ int ltexturesUnloadTexture( lua_State *L ) {
 		lua_pushboolean( L, false );
 		return 1;
 	}
-	size_t id = lua_tointeger( L, 1 );
+	size_t texId = lua_tointeger( L, 1 );
 
-	if ( !validTexture( id, TEXTURE_TYPE_ALL ) ) {
+	if ( !validTexture( texId, TEXTURE_TYPE_ALL ) ) {
 		lua_pushboolean( L, false );
 		return 1;
 	}
 	// UnloadTexture( *state->textures[ id ] );
-	texturesFreeTexture( id );
+	texturesFreeTexture( texId );
 	// state->textures[ id ] = NULL;
 	lua_pushboolean( L, true );
 
 	return 1;
 }
 
+/*
+> isReady = RL.IsTextureReady( Texture2D texture )
+
+Check if a texture is ready
+
+- Failure return nil
+- Success return true
+*/
+int ltexturesIsTextureReady( lua_State *L ) {
+	if ( !lua_isnumber( L, 1 ) ) {
+		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL.IsTextureReady( Texture2D texture )" );
+		lua_pushnil( L );
+		return 1;
+	}
+	size_t texId = lua_tointeger( L, 1 );
+
+	if ( !validTexture( texId, TEXTURE_TYPE_TEXTURE ) ) {
+		lua_pushnil( L );
+		return 1;
+	}
+	lua_pushboolean( L, IsTextureReady( state->textures[ texId ]->texture) );
+
+	return 1;
+}
+
 /*
 > success = RL.UpdateTexture( Texture2D texture, int{} pixels )