public void OnDrop(GameObject receiveSlotGameObject)
{
DragItem receiveDragItem = receiveSlotGameObject.GetComponent <DragItem>();
if (receiveDragItem == null)
{
return;
}
InventorySlotUI receiveInventorySlotUI = receiveDragItem.originalParent.GetComponent <InventorySlotUI>();
Slot receiveSlot = receiveInventorySlotUI.GetSlot();
if (receiveSlot == slot)
{
return;
}
if (receiveSlot == null || receiveSlot.item == null)
{
return;
}
if (readOnly || receiveInventorySlotUI.readOnly)
{
return;
}
if (Slot.hasEqualItemIDs(slot, receiveSlot) && slot.amount + receiveSlot.amount <= slot.maxAmount)
{
slot.AddAmount(receiveSlot.amount);
UpdateSlot();
receiveInventorySlotUI.SetSlot(new Slot(null, 0));
}
else
{
if (slot != null && slot.item != null && !receiveInventorySlotUI.canReceive || !canReceive)
{
return;
}
receiveInventorySlotUI.SetSlot(slot);
SetSlot(receiveSlot);
}
InventoryUI slotInventoryUI = GetComponentInParent <InventoryUI>();
InventoryUI receiveSlotInventoryUI = receiveDragItem.originalParent.GetComponentInParent <InventoryUI>();
slotInventoryUI.UpdateInvetory();
receiveSlotInventoryUI.UpdateInvetory();
}
InventorySlotUI AddSlot()
{
InventorySlotUI slot = Instantiate(slotPrefab, transform);
Navigation customNav = slot.GetComponent <Button>().navigation;
Navigation leftNav, upNav;
int index = slots.Count;
int y = index / columns;
int x = index % columns;
if (y == 0)
{
customNav.selectOnUp = interactableUp;
upNav = interactableUp.navigation;
if (x == 0)
{
upNav.selectOnDown = slot.GetComponent <Button>();
interactableUp.navigation = upNav;
}
}
else
{
customNav.selectOnUp = getSlot(x, y - 1).GetComponent <Button>();
upNav = getSlot(x, y - 1).GetComponent <Button>().navigation;
upNav.selectOnDown = slot.GetComponent <Button>();
getSlot(x, y - 1).GetComponent <Button>().navigation = upNav;
}
if (x == 0)
{
}
else
{
customNav.selectOnLeft = getSlot(x - 1, y).GetComponent <Button>();
leftNav = getSlot(x - 1, y).GetComponent <Button>().navigation;
leftNav.selectOnRight = slot.GetComponent <Button>();
getSlot(x - 1, y).GetComponent <Button>().navigation = leftNav;
}
slot.GetComponent <Button>().navigation = customNav;
slots.Add(slot);
slot.SetSlot(index, panel);
return(slot);
}