/// <summary>
 /// 停止闪烁
 /// </summary>
 public void StopImageTwinkle()
 {
     foreach (var item in imageList)
     {
         GridTwinkleItem twinkleItem = item.gameObject.GetComponent <GridTwinkleItem>();
         twinkleItem.StopTwinkle();
     }
     imageListContent.SetActive(false);
     isTwinkle = false;
 }
 /// <summary>
 /// 开始图片闪烁
 /// </summary>
 public void StartImageTwinkle()
 {
     isTwinkle = true;
     imageListContent.SetActive(true);
     foreach (var item in imageList)
     {
         GridTwinkleItem twinkleItem = item.gameObject.GetComponent <GridTwinkleItem>();
         twinkleItem.StartTwinkle();
     }
 }