From fcd2d2d8b583f6a11a9ce32a75da8e18c8c88d32 Mon Sep 17 00:00:00 2001
From: jussi
Date: Sun, 29 Oct 2023 18:36:23 +0200
Subject: LoadTextureFromData and LoadRenderTextureFromData. Documentation
 updates.

---
 src/core.c     |  2 +-
 src/lua_core.c |  2 ++
 src/textures.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/core.c b/src/core.c
index 3e0043c..98026ad 100644
--- a/src/core.c
+++ b/src/core.c
@@ -544,7 +544,7 @@ int lcoreOpenURL( lua_State *L ) {
 /*
 > buffer = RL.LoadBuffer( data{} buffer, int type )
 
-Creates buffer as userdata. Type should be one of the Buffer types
+Load Buffer. Type should be one of the Buffer types
 
 - Success return Buffer
 */
diff --git a/src/lua_core.c b/src/lua_core.c
index 659cf56..6d54d27 100644
--- a/src/lua_core.c
+++ b/src/lua_core.c
@@ -1791,7 +1791,9 @@ void luaRegister() {
 	assingGlobalFunction( "LoadTexture", ltexturesLoadTexture );
 	assingGlobalFunction( "LoadTextureFromImage", ltexturesLoadTextureFromImage );
 	assingGlobalFunction( "LoadTextureCubemap", ltexturesLoadTextureCubemap );
+	assingGlobalFunction( "LoadTextureFromData", ltexturesLoadTextureFromData );
 	assingGlobalFunction( "LoadRenderTexture", ltexturesLoadRenderTexture );
+	assingGlobalFunction( "LoadRenderTextureFromData", ltexturesLoadRenderTextureFromData );
 	assingGlobalFunction( "IsTextureReady", ltexturesIsTextureReady );
 	assingGlobalFunction( "UpdateTexture", ltexturesUpdateTexture );
 	assingGlobalFunction( "UpdateTextureRec", ltexturesUpdateTextureRec );
diff --git a/src/textures.c b/src/textures.c
index aa78ce8..94c88aa 100644
--- a/src/textures.c
+++ b/src/textures.c
@@ -939,6 +939,44 @@ int ltexturesLoadTextureCubemap( lua_State *L ) {
 	return 1;
 }
 
+/*
+> texture = RL.LoadTextureFromData( Texture{} textureData )
+
+Load Texture from data
+
+- Success return Texture
+*/
+int ltexturesLoadTextureFromData( lua_State *L ) {
+	luaL_checktype( L, 1, LUA_TTABLE );
+
+	Texture2D texture = { 0 };
+
+	int t = 1;
+    lua_pushnil( L );
+
+    while ( lua_next( L, t ) != 0 ) {
+		if ( strcmp( "id", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			texture.id = (unsigned int)luaL_checkinteger( L, -1 );
+		}
+		else if ( strcmp( "width", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			texture.width = luaL_checkinteger( L, -1 );
+		}
+		else if ( strcmp( "height", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			texture.height = luaL_checkinteger( L, -1 );
+		}
+		else if ( strcmp( "mipmaps", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			texture.mipmaps = luaL_checkinteger( L, -1 );
+		}
+		else if ( strcmp( "format", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			texture.format = luaL_checkinteger( L, -1 );
+		}
+        lua_pop( L, 1 );
+    }
+	uluaPushTexture( L, texture );
+
+	return 1;
+}
+
 /*
 > renderTexture = RL.LoadRenderTexture( Vector2 size )
 
@@ -954,6 +992,41 @@ int ltexturesLoadRenderTexture( lua_State *L ) {
 	return 1;
 }
 
+/*
+> renderTexture = RL.LoadRenderTextureFromData( Texture{} renderTextureData )
+
+Load RenderTexture from data (framebuffer)
+
+- Success return RenderTexture
+*/
+int ltexturesLoadRenderTextureFromData( lua_State *L ) {
+	luaL_checktype( L, 1, LUA_TTABLE );
+
+	RenderTexture renTexture = { 0 };
+
+	int t = 1;
+    lua_pushnil( L );
+
+    while ( lua_next( L, t ) != 0 ) {
+		if ( strcmp( "id", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			renTexture.id = (unsigned int)luaL_checkinteger( L, -1 );
+		}
+		else if ( strcmp( "texture", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			Texture *texture = luaL_checkudata( L, -1, "Texture" );
+			renTexture.texture = *texture;
+		}
+		else if ( strcmp( "depth", (char*)lua_tostring( L, -2 ) ) == 0 ) {
+			Texture *depth = luaL_checkudata( L, -1, "Texture" );
+			renTexture.depth = *depth;
+		}
+        lua_pop( L, 1 );
+    }
+	uluaPushRenderTexture( L, renTexture );
+
+	return 1;
+}
+
+
 /*
 > isReady = RL.IsTextureReady( Texture texture )
 
-- 
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