예제 #1
0
    /// <summary>
    /// Returns whether or not it was possible to swap the two item stacks.
    /// </summary>
    /// <param name="from">the first clicked slot</param>

    bool SwapItems(InventorySlot from)
    {
        if (from.slotType != slotType && slotType != InventoryType.None)
        {
            return(false);
        }

        if (IsEmpty)
        {
            return(false);
        }

        if (from.item.GetName() != item.GetName() ||
            from.items.Count + items.Count > item.GetStackSize())
        {
            ObservableStack <Item> tmpFrom = new ObservableStack <Item>(from.items);

            from.items.Clear();
            from.AddItems(items);

            items.Clear();
            AddItems(tmpFrom);

            Debug.Log("Item Swap");
            return(true);
        }

        Debug.Log("Swap failed");

        return(false);
    }
예제 #2
0
    public void MoveItem(GameObject selected)
    {
        if (moveFrom == null)
        {
            if (!selected.GetComponent <InventorySlot>().IsSlotEmpty())
            {
                moveFrom = selected.GetComponent <InventorySlot>();
                moveFrom.GetComponent <Image>().color = Color.grey;

                hoverItem = Instantiate(hoverItemPrefab);
                hoverItem.GetComponent <Image>().sprite = selected.GetComponent <Image>().sprite;
                hoverItem.name = "Hover";

                RectTransform hoverPosition    = hoverItem.GetComponent <RectTransform>();
                RectTransform selectedPosition = selected.GetComponent <RectTransform>();

                hoverPosition.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, selectedPosition.sizeDelta.x);
                hoverPosition.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, selectedPosition.sizeDelta.y);

                hoverItem.transform.SetParent(GameObject.Find("Canvas").transform, true);
                hoverItem.transform.localScale = moveFrom.gameObject.transform.localScale;
            }
        }
        else if (moveTo == null)
        {
            moveTo = selected.GetComponent <InventorySlot>();
            Destroy(GameObject.Find("Hover"));
        }

        if (moveTo != null && moveFrom != null)
        {
            Stack <ItemSystem> itemsToMove = new Stack <ItemSystem>(moveTo.Items);
            moveTo.AddItems(moveFrom.Items);

            if (itemsToMove.Count == 0)
            {
                moveFrom.ClearSlot();
            }
            else
            {
                moveFrom.AddItems(itemsToMove);
            }

            moveFrom.GetComponent <Image>().color = Color.white;
            moveTo    = null;
            moveFrom  = null;
            hoverItem = null;
        }
    }