private static int FocusTo(IntPtr L) { int result; try { ToLua.CheckArgsCount(L, 3); WorldMapController worldMapController = (WorldMapController)ToLua.CheckObject(L, 1, typeof(WorldMapController)); int x = (int)LuaDLL.luaL_checknumber(L, 2); int y = (int)LuaDLL.luaL_checknumber(L, 3); worldMapController.FocusTo(x, y); result = 0; } catch (Exception e) { result = LuaDLL.toluaL_exception(L, e, null); } return(result); }