Buffer userdata object and rlgl Vertex buffers management.

include/core.h

@@ -46,6 +46,7 @@ int lcoreSetTraceLogLevel( lua_State *L );
 int lcoreSetLogLevelInvalid( lua_State *L );
 int lcoreGetLogLevelInvalid( lua_State *L );
 int lcoreOpenURL( lua_State *L );
+int lcoreLoadBuffer( lua_State *L );
 /* Cursor. */
 int lcoreShowCursor( lua_State *L );
 int lcoreHideCursor( lua_State *L );

include/lrlgl.h

@@ -83,10 +83,18 @@ int lrlglSetTexture( lua_State *L );
 /* Vertex buffers management */
 int lrlglLoadVertexArray( lua_State *L );
 int lrlglLoadVertexBuffer( lua_State *L );
+int lrlglLoadVertexBufferElement( lua_State *L );
+int lrlglUpdateVertexBuffer( lua_State *L );
+int lrlglUpdateVertexBufferElements( lua_State *L );
 int lrlglUnloadVertexArray( lua_State *L );
 int lrlglUnloadVertexBuffer( lua_State *L );
 int lrlglSetVertexAttribute( lua_State *L );
+int lrlglSetVertexAttributeDivisor( lua_State *L );
+int lrlglSetVertexAttributeDefault( lua_State *L );
 int lrlglDrawVertexArray( lua_State *L );
+int lrlglDrawVertexArrayElements( lua_State *L );
+int lrlglDrawVertexArrayInstanced( lua_State *L );
+int lrlglDrawVertexArrayElementsInstanced( lua_State *L );
 /* Textures management */
 int lrlglLoadTexture( lua_State *L );
 int lrlglLoadTextureDepth( lua_State *L );

include/lua_core.h

@@ -14,6 +14,20 @@ enum EventType {
 	EVENT_CURSOR_ENTER
 };
 
+enum BufferType {
+	BUFFER_UNSIGNED_CHAR,
+	BUFFER_UNSIGNED_SHORT,
+	BUFFER_UNSIGNED_INT,
+	BUFFER_FLOAT,
+};
+
+typedef struct {
+	size_t size;
+	void *data;
+	int x;
+	int y;
+} Buffer;
+
 bool luaInit( int argn, const char **argc );
 int luaTraceback( lua_State *L );
 bool luaCallMain();