private void GridUI_ExitDrag(Transform lasttransform, Transform transform)
{
Isdrag = false;
dragitemui.HideText();
if (transform == null) //ui 外
{
ItemModel.DeleteItem(lasttransform.name);
Debug.Log("物品已移除");
}
else if (transform.tag == "Grid") //拖到格子里
{
if (transform.childCount == 0) //空格子
{
Item item = ItemModel.GetItem(lasttransform.name);
if (item != null)
{
ItemModel.DeleteItem(lasttransform.name);
}
CreatNewItem(item, transform);
}
else //已存在交换
{
//删除原来的物品
Destroy(transform.GetChild(0).gameObject);
//获取数据
Item prevGirdItem = ItemModel.GetItem(lasttransform.name);
Item enterGirdItem = ItemModel.GetItem(transform.name);
//交换的两个物体
this.CreatNewItem(prevGirdItem, transform);
this.CreatNewItem(enterGirdItem, lasttransform);
}
}
else //格子外
{
// Item item = ItemModel.GetItem(lasttransform.name);
// CreatNewItem(item, lasttransform);
}
}