public bool Add(Item item, bool tryStacking = true)
{
if (tryStacking)
{
//Check for any available stack for this item
SlotItemBehaviour stackableSlotItem = CheckHasStackableItem(item);
if (stackableSlotItem)
{
stackableSlotItem.Stack(item);
return(true);
}
}
//check empty slot for this item
var emptySlot = FindEmptySlot();
if (emptySlot == null)
{
return(false);
}
var addetSlotItem = emptySlot.AddItem(item);
var desc = new DragAndDropCell.DropEventDescriptor();
// Fill event descriptor
desc.triggerType = DragAndDropCell.TriggerType.ItemAdded;
desc.item = addetSlotItem.GetComponent <DragAndDropItem>();
desc.sourceCell = addetSlotItem.GetComponentInParent <DragAndDropCell>();
desc.destinationCell = addetSlotItem.GetComponentInParent <DragAndDropCell>();;
SendNotification(desc);
return(true);
}
private SlotItemBehaviour CheckHasStackableItem(Item item)
{
SlotItemBehaviour stackableSlotItemBehaviour = null;
for (int x = 0; x < SlotGrid.Length; x++)
{
for (int y = 0; y < SlotGrid[x].Length; y++)
{
var slotBehaviour = SlotGrid[x][y].GetComponent <SlotBehaviour>();
if (slotBehaviour.HasItem)
{
var slotItemBehaviour = SlotGrid[x][y].GetComponentInChildren <SlotItemBehaviour>();
if (slotItemBehaviour.Item.Id.Equals(item.Id) && (slotItemBehaviour.Item.Quantity + item.Quantity) <= item.MaxStack)
{
return(slotItemBehaviour);
}
}
}
}
return(stackableSlotItemBehaviour);
}
