public void Recycle(MahjongItem item)
{
item.gameObject.SetActive(false);
item.transform.parent = transform;
item.Reset();
if (UnusedMahjongList.Find(mj => mj == item) == null)
{
UnusedMahjongList.Insert(0, item);
}
}
protected virtual void AddMahjong(MahjongItem item)
{
MahjongList.Add(item);
item.transform.SetParent(transform);
item.Reset();
}