/// <summary>
/// 拖拽结束后的处理
/// </summary>
/// <param name="oldTransform">被拖拽物品原所在的格子</param>
/// <param name="enterTransform">被拖拽物品现所在的格子</param>
private void BagItemGrid_OnLeftEndDrag(Transform oldTransform, Transform enterTransform)
{
if (isDrag == true)
{
isDrag = false;
dragItem.Hide();
if (enterTransform == null) //将物品扔出背包
{
Destroy(oldTransform.GetChild(1).gameObject);
BagItemGrid bagItemGrid = oldTransform.gameObject.GetComponent <BagItemGrid>();
bagItemGrid.Clear();
}
else if (enterTransform.tag == Tags.grid)
{
BagItemGrid bagItemGrid = oldTransform.gameObject.GetComponent <BagItemGrid>();
BagItemGrid enterGrid = enterTransform.gameObject.GetComponent <BagItemGrid>();
if (enterTransform.childCount == 1) //将物品拖到一个新的地方
{
GameObject itemGo = Instantiate(bagItem, enterTransform);
itemGo.transform.localPosition = Vector3.zero;
enterGrid.SetByID(bagItemGrid.id, bagItemGrid.count);
Destroy(oldTransform.GetChild(1).gameObject);
bagItemGrid.Clear();
}
else //物品位置交换
{
int oldID = bagItemGrid.id;
int oldCount = bagItemGrid.count;
oldTransform.GetChild(1).gameObject.GetComponent <Image>().enabled = true;
bagItemGrid.SetByID(enterGrid.id, enterGrid.count);
enterGrid.SetByID(oldID, oldCount);
}
}
else if (enterTransform.tag == Tags.shotCutGrid)
{
ShotCutGrid shotCutGrid = enterTransform.GetComponent <ShotCutGrid>();
BagItemGrid bagItemGrid = oldTransform.GetComponent <BagItemGrid>();
if (bagItemGrid.info.type == objectType.Drug)
{
shotCutGrid.id = bagItemGrid.id;
oldTransform.GetChild(1).gameObject.GetComponent <Image>().enabled = true;
Image image = shotCutGrid.transform.FindChild("Image").GetComponent <Image>();
ObjectInfo info = ObjectsInfo._instance.GetObjectInfoById(shotCutGrid.id);
image.gameObject.SetActive(true);
string path = "Icon/" + info.name_Icon;
image.sprite = Resources.Load(path, typeof(Sprite)) as Sprite;
}
}
else //拖到了背包的其他地方，位置复原
{
oldTransform.GetChild(1).gameObject.GetComponent <Image>().enabled = true;
}
}
}
/// <summary>
/// 拾取到id的物品，并添加到物品栏里面
/// 处理拾取物品的功能
/// </summary>
/// <param name="id"></param>
public bool GetID(int id, int count = 1)
{
//查找在所有物品中是否有该物品
//如果存在 count +1
//不存在，查找空的方格，然后把新创建的BagItem放到这个空的方格中
getSuccess = false;
BagItemGrid grid = null;
foreach (BagItemGrid temp in itemGridList)
{
if (temp.id == id)
{
grid = temp;
break;
}
}
if (grid != null)
{
grid.PlusCount(count);
getSuccess = true;
}
else
{
foreach (BagItemGrid temp in itemGridList)
{
if (temp.id == 0)
{
grid = temp;
break;
}
}
if (grid != null)
{
GameObject itemGo = Instantiate(bagItem, grid.transform);
itemGo.transform.localPosition = Vector3.zero;
grid.SetByID(id, count);
getSuccess = true;
}
}
return(getSuccess);
}
