//when something is dropped on slot
public override void OnDrop(PointerEventData eventData)
{
ItemDragHandler itemDragHandler = eventData.pointerDrag.GetComponent <ItemDragHandler>();
if (itemDragHandler == null)
{
return;
}
//check what previous slot is & then set or swap accordingly
InventorySlot inventorySlot = itemDragHandler.ItemSlotUI as InventorySlot;
/*treat slot as inventory slot, check if it actually is..
* If YES, get item from slot, set, return..*/
if (inventorySlot != null)
{
SlotItem = inventorySlot.ItemSlot.item;
slotItem.inventoryItem = inventorySlot.ItemSlot.item;
return;
}
HotBarSlot hotBarSlot = itemDragHandler.ItemSlotUI as HotBarSlot;
/*SWAP..
* if a hotbar slot is being dropped onto other hbs, store current slot item, set to new item,
* THEN set item dropped to previous item*/
if (hotBarSlot != null)
{
HotBarItem oldItem = SlotItem;
SlotItem = hotBarSlot.SlotItem;
hotBarSlot.SlotItem = oldItem;
return;
}
}
public override void OnDrop(PointerEventData eventData)
{
//when something is dropped on x slot, get drag handler script
ItemDragHandler itemDragHandler = eventData.pointerDrag.GetComponent <ItemDragHandler>();
if (itemDragHandler == null)
{
return;
}
//if inventory slot is dropped on another inv. slot
if ((itemDragHandler.ItemSlotUI as InventorySlot) != null)
{
inventory.Swap(itemDragHandler.ItemSlotUI.SlotIndex, SlotIndex);
}
//for (int i = 0; 0 < hotBarSlots.Length; i++)
//{
// hotBarSlots[i].SlotItem = inventory.ItemContainer.GetSlotByIndex(i).item;
//}
}