Fixed the texture coordinates of Mesh::createQuad() and added default parameters so people can specify texture coordinates besides 0, 0, 1, 1.

gameplay/src/Mesh.cpp

@@ -68,17 +68,17 @@ Mesh* Mesh::createMesh(const VertexFormat& vertexFormat, unsigned int vertexCoun
 }
 
 
-Mesh* Mesh::createQuad(float x, float y, float width, float height)
+Mesh* Mesh::createQuad(float x, float y, float width, float height, float s1, float t1, float s2, float t2)
 {
     float x2 = x + width;
     float y2 = y + height;
 
     float vertices[] =
     {
-        x, y2, 0,   0, 0, 1,    0, 0,
-        x, y, 0,    0, 0, 1,    0, 1,
-        x2, y2, 0,  0, 0, 1,    1, 0,
-        x2, y, 0,   0, 0, 1,    1, 1
+        x, y2, 0,   0, 0, 1,    s1, t2,
+        x, y, 0,    0, 0, 1,    s1, t1,
+        x2, y2, 0,  0, 0, 1,    s2, t2,
+        x2, y, 0,   0, 0, 1,    s2, t1,
     };
 
     VertexFormat::Element elements[] =

gameplay/src/Mesh.h

@@ -83,11 +83,15 @@ public:
      * @param y The y coordinate.
      * @param width The width of the quad.
      * @param height The height of the quad.
+     * @param s1 The S texture coordinate of the bottom left point.
+     * @param t1 The T texture coordinate of the bottom left point.
+     * @param s2 The S texture coordinate of the top right point.
+     * @param t2 The T texture coordinate of the top right point.
      * 
      * @return The newly created mesh.
      * @script{create}
      */
-    static Mesh* createQuad(float x, float y, float width, float height);
+    static Mesh* createQuad(float x, float y, float width, float height, float s1 = 0.0f, float t1 = 0.0f, float s2 = 1.0f, float t2 = 1.0f);
 
     /**
      * Creates a new full-screen 2D quad.

gameplay/src/lua/lua_Mesh.cpp

@@ -1241,9 +1241,217 @@ int lua_Mesh_static_createQuad(lua_State* state)
             }
             break;
         }
+        case 5:
+        {
+            if (lua_type(state, 1) == LUA_TNUMBER &&
+                lua_type(state, 2) == LUA_TNUMBER &&
+                lua_type(state, 3) == LUA_TNUMBER &&
+                lua_type(state, 4) == LUA_TNUMBER &&
+                lua_type(state, 5) == LUA_TNUMBER)
+            {
+                // Get parameter 1 off the stack.
+                float param1 = (float)luaL_checknumber(state, 1);
+
+                // Get parameter 2 off the stack.
+                float param2 = (float)luaL_checknumber(state, 2);
+
+                // Get parameter 3 off the stack.
+                float param3 = (float)luaL_checknumber(state, 3);
+
+                // Get parameter 4 off the stack.
+                float param4 = (float)luaL_checknumber(state, 4);
+
+                // Get parameter 5 off the stack.
+                float param5 = (float)luaL_checknumber(state, 5);
+
+                void* returnPtr = (void*)Mesh::createQuad(param1, param2, param3, param4, param5);
+                if (returnPtr)
+                {
+                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
+                    object->instance = returnPtr;
+                    object->owns = true;
+                    luaL_getmetatable(state, "Mesh");
+                    lua_setmetatable(state, -2);
+                }
+                else
+                {
+                    lua_pushnil(state);
+                }
+
+                return 1;
+            }
+            else
+            {
+                lua_pushstring(state, "lua_Mesh_static_createQuad - Failed to match the given parameters to a valid function signature.");
+                lua_error(state);
+            }
+            break;
+        }
+        case 6:
+        {
+            if (lua_type(state, 1) == LUA_TNUMBER &&
+                lua_type(state, 2) == LUA_TNUMBER &&
+                lua_type(state, 3) == LUA_TNUMBER &&
+                lua_type(state, 4) == LUA_TNUMBER &&
+                lua_type(state, 5) == LUA_TNUMBER &&
+                lua_type(state, 6) == LUA_TNUMBER)
+            {
+                // Get parameter 1 off the stack.
+                float param1 = (float)luaL_checknumber(state, 1);
+
+                // Get parameter 2 off the stack.
+                float param2 = (float)luaL_checknumber(state, 2);
+
+                // Get parameter 3 off the stack.
+                float param3 = (float)luaL_checknumber(state, 3);
+
+                // Get parameter 4 off the stack.
+                float param4 = (float)luaL_checknumber(state, 4);
+
+                // Get parameter 5 off the stack.
+                float param5 = (float)luaL_checknumber(state, 5);
+
+                // Get parameter 6 off the stack.
+                float param6 = (float)luaL_checknumber(state, 6);
+
+                void* returnPtr = (void*)Mesh::createQuad(param1, param2, param3, param4, param5, param6);
+                if (returnPtr)
+                {
+                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
+                    object->instance = returnPtr;
+                    object->owns = true;
+                    luaL_getmetatable(state, "Mesh");
+                    lua_setmetatable(state, -2);
+                }
+                else
+                {
+                    lua_pushnil(state);
+                }
+
+                return 1;
+            }
+            else
+            {
+                lua_pushstring(state, "lua_Mesh_static_createQuad - Failed to match the given parameters to a valid function signature.");
+                lua_error(state);
+            }
+            break;
+        }
+        case 7:
+        {
+            if (lua_type(state, 1) == LUA_TNUMBER &&
+                lua_type(state, 2) == LUA_TNUMBER &&
+                lua_type(state, 3) == LUA_TNUMBER &&
+                lua_type(state, 4) == LUA_TNUMBER &&
+                lua_type(state, 5) == LUA_TNUMBER &&
+                lua_type(state, 6) == LUA_TNUMBER &&
+                lua_type(state, 7) == LUA_TNUMBER)
+            {
+                // Get parameter 1 off the stack.
+                float param1 = (float)luaL_checknumber(state, 1);
+
+                // Get parameter 2 off the stack.
+                float param2 = (float)luaL_checknumber(state, 2);
+
+                // Get parameter 3 off the stack.
+                float param3 = (float)luaL_checknumber(state, 3);
+
+                // Get parameter 4 off the stack.
+                float param4 = (float)luaL_checknumber(state, 4);
+
+                // Get parameter 5 off the stack.
+                float param5 = (float)luaL_checknumber(state, 5);
+
+                // Get parameter 6 off the stack.
+                float param6 = (float)luaL_checknumber(state, 6);
+
+                // Get parameter 7 off the stack.
+                float param7 = (float)luaL_checknumber(state, 7);
+
+                void* returnPtr = (void*)Mesh::createQuad(param1, param2, param3, param4, param5, param6, param7);
+                if (returnPtr)
+                {
+                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
+                    object->instance = returnPtr;
+                    object->owns = true;
+                    luaL_getmetatable(state, "Mesh");
+                    lua_setmetatable(state, -2);
+                }
+                else
+                {
+                    lua_pushnil(state);
+                }
+
+                return 1;
+            }
+            else
+            {
+                lua_pushstring(state, "lua_Mesh_static_createQuad - Failed to match the given parameters to a valid function signature.");
+                lua_error(state);
+            }
+            break;
+        }
+        case 8:
+        {
+            if (lua_type(state, 1) == LUA_TNUMBER &&
+                lua_type(state, 2) == LUA_TNUMBER &&
+                lua_type(state, 3) == LUA_TNUMBER &&
+                lua_type(state, 4) == LUA_TNUMBER &&
+                lua_type(state, 5) == LUA_TNUMBER &&
+                lua_type(state, 6) == LUA_TNUMBER &&
+                lua_type(state, 7) == LUA_TNUMBER &&
+                lua_type(state, 8) == LUA_TNUMBER)
+            {
+                // Get parameter 1 off the stack.
+                float param1 = (float)luaL_checknumber(state, 1);
+
+                // Get parameter 2 off the stack.
+                float param2 = (float)luaL_checknumber(state, 2);
+
+                // Get parameter 3 off the stack.
+                float param3 = (float)luaL_checknumber(state, 3);
+
+                // Get parameter 4 off the stack.
+                float param4 = (float)luaL_checknumber(state, 4);
+
+                // Get parameter 5 off the stack.
+                float param5 = (float)luaL_checknumber(state, 5);
+
+                // Get parameter 6 off the stack.
+                float param6 = (float)luaL_checknumber(state, 6);
+
+                // Get parameter 7 off the stack.
+                float param7 = (float)luaL_checknumber(state, 7);
+
+                // Get parameter 8 off the stack.
+                float param8 = (float)luaL_checknumber(state, 8);
+
+                void* returnPtr = (void*)Mesh::createQuad(param1, param2, param3, param4, param5, param6, param7, param8);
+                if (returnPtr)
+                {
+                    ScriptUtil::LuaObject* object = (ScriptUtil::LuaObject*)lua_newuserdata(state, sizeof(ScriptUtil::LuaObject));
+                    object->instance = returnPtr;
+                    object->owns = true;
+                    luaL_getmetatable(state, "Mesh");
+                    lua_setmetatable(state, -2);
+                }
+                else
+                {
+                    lua_pushnil(state);
+                }
+
+                return 1;
+            }
+            else
+            {
+                lua_pushstring(state, "lua_Mesh_static_createQuad - Failed to match the given parameters to a valid function signature.");
+                lua_error(state);
+            }
+            break;
+        }
         default:
         {
-            lua_pushstring(state, "Invalid number of parameters (expected 4).");
+            lua_pushstring(state, "Invalid number of parameters (expected 4, 5, 6, 7 or 8).");
             lua_error(state);
             break;
         }