//增加物品
public void getId(int id, int count = 1)
{
inventoryItemGrid grid = null;
//判断是否有空位置
foreach (inventoryItemGrid item in list)
{
if (item.id == id)
{
grid = item; break;
}
}
if (grid != null)//有这个id的物品
{
grid.plusNum(count);
}
else//没有这个物品，判断是否满了
{
foreach (inventoryItemGrid item in list)
{
if (item.id == 0)//说明有空位置
{
grid = item; break;
}
}
if (grid != null)
{
GameObject go = GameObject.Instantiate(inventoryItem, Vector3.zero, Quaternion.identity, grid.transform);
go.transform.localPosition = Vector3.zero;
go.transform.SetSiblingIndex(0);
go.GetComponentInParent <inventoryItemGrid>().setID(id, count);
}
}
}
public void OnBeginDrag(PointerEventData eventData)
{
oldParent = this.transform.parent.GetComponent <inventoryItemGrid>();
bool isRect = RectTransformUtility.ScreenPointToLocalPointInRectangle(canvasRect, eventData.position,
eventData.enterEventCamera, out vecPoint);
if (isRect)
{
offsetDis = this.GetComponent <RectTransform>().anchoredPosition - vecPoint;
}
iconImage.raycastTarget = false;
}
public void OnEndDrag(PointerEventData eventData)
{
GameObject go = eventData.pointerCurrentRaycast.gameObject;
if (go != null) //不是空
{
if (go.tag == "Inventory_item_grid") //空格子
{
resetPositionAndParent(this.transform, go.transform);
go.GetComponent <inventoryItemGrid>().setID(oldParent.id, oldParent.num);
oldParent.ClearInfo();
}
else if (go.tag == "Inventory_item")//有物品
{
nowParent = go.transform.parent.GetComponent <inventoryItemGrid>();
int id = nowParent.id;
int num = nowParent.num;
resetPositionAndParent(this.transform, go.transform.parent.transform);
nowParent.setID(oldParent.id, oldParent.num);
resetPositionAndParent(go.transform, oldParent.transform);
oldParent.setID(id, num);
}
else if (go.tag == "shortCut")
{
if (info.type == ObjectType.Drug)
{
resetPositionAndParent(this.transform, this.transform);
go.GetComponent <shortCutGrid>().setDrug(id, oldParent.num);
}
}
}
else
{
resetPositionAndParent(this.transform, this.transform);
}
iconImage.raycastTarget = true;
}
//减去物品
public bool MinusID(int id, int num = 1)
{
inventoryItemGrid grid = null;
//判断是否有空位置
foreach (inventoryItemGrid item in list)
{
if (item.id == id)
{
grid = item; break;
}
}
if (grid == null)
{
return(false);
}
else
{
bool success = grid.MinusNum(num);
return(success);
}
}
