public void OnDrop(PointerEventData eventData)
{
SlotItemData droppedItemData = eventData.pointerDrag.GetComponent <SlotItemData>();
DropType dropType;
if (droppedItemData.isInventoryItem)
{
if (this.isInventorySlot)
{
if (this.isEmpty())
{
dropType = DropType.Move;
}
else
{
dropType = DropType.Swap;
}
}
else
{
if (this.isEmpty())
{
dropType = DropType.Deposit;
}
else
{
dropType = DropType.DepositAndLoot;
}
}
}
else
{
if (this.isInventorySlot)
{
if (this.isEmpty())
{
dropType = DropType.Loot;
}
else
{
dropType = DropType.DepositAndLoot;
}
}
else
{
if (this.isEmpty())
{
dropType = DropType.Move;
}
else
{
dropType = DropType.Swap;
}
}
}
PerformDropOperation(this.item, droppedItemData, dropType);
}
private void SwapItems(SlotItemData slotItem, SlotItemData droppedItem)
{
Item droppedItemtemp = droppedItem.item;
int droppedAmounttemp = droppedItem.amount;
droppedItem.SetItem(slotItem.item, slotItem.amount);
slotItem.SetItem(droppedItemtemp, droppedAmounttemp);
}
private void PerformDropOperation(SlotItemData slotItem, SlotItemData droppedItem, DropType dropType)
{
switch (dropType)
{
case DropType.Move:
MoveItem(droppedItem);
break;
case DropType.Swap:
SwapItems(slotItem, droppedItem);
break;
case DropType.Deposit:
RepeatItemOperation(InventoryController.instance.RemoveItem, droppedItem.item, droppedItem.amount);
RepeatItemOperation(ContainerController.Instance.DepositWithoutUI, droppedItem.item, droppedItem.amount);
MoveItem(droppedItem);
break;
case DropType.Loot:
RepeatItemOperation(ContainerController.Instance.Withdraw, droppedItem.item, droppedItem.amount);
RepeatItemOperation(InventoryController.instance.AddItem, droppedItem.item, droppedItem.amount);
MoveItem(droppedItem);
break;
case DropType.DepositAndLoot:
if (this.isInventorySlot)
{
RepeatItemOperation(ContainerController.Instance.Withdraw, droppedItem.item, droppedItem.amount);
RepeatItemOperation(InventoryController.instance.AddItem, droppedItem.item, droppedItem.amount);
RepeatItemOperation(InventoryController.instance.RemoveItem, slotItem.item, slotItem.amount);
RepeatItemOperation(ContainerController.Instance.DepositWithoutUI, slotItem.item, slotItem.amount);
}
else
{
RepeatItemOperation(ContainerController.Instance.Withdraw, slotItem.item, slotItem.amount);
RepeatItemOperation(InventoryController.instance.AddItem, slotItem.item, slotItem.amount);
RepeatItemOperation(InventoryController.instance.RemoveItem, droppedItem.item, droppedItem.amount);
RepeatItemOperation(ContainerController.Instance.DepositWithoutUI, droppedItem.item, droppedItem.amount);
}
SwapItems(slotItem, droppedItem);
break;
}
}
public void ClearContent()
{
this.item.remove();
this.item = null;
}
public void SetContent(Item item, int amount)
{
this.item = Instantiate(sltoItemPrefab, gameObject.transform);
this.item.isInventoryItem = isInventorySlot;
this.item.SetItem(item, amount);
}
private void Awake()
{
sltoItemPrefab = Resources.Load <SlotItemData>("UI/Item");
}
private void MoveItem(SlotItemData droppedItem)
{
SetContent(droppedItem.item, droppedItem.amount);
droppedItem.remove();
}