private static int SetTweenSpriteInfo(IntPtr L) { int result; try { ToLua.CheckArgsCount(L, 4); GameObject go = (GameObject)ToLua.CheckUnityObject(L, 1, typeof(GameObject)); Sprite[] sprites = ToLua.CheckObjectArray <Sprite>(L, 2); float duration = (float)LuaDLL.luaL_checknumber(L, 3); float delay = (float)LuaDLL.luaL_checknumber(L, 4); TweenUtil.SetTweenSpriteInfo(go, sprites, duration, delay); result = 0; } catch (Exception e) { result = LuaDLL.toluaL_exception(L, e, null); } return(result); }