/// <summary>
/// Used to split item.
/// New instance should have the same parent. Sum of quantities shouldnt change.
/// </summary>
/// <returns>One piece of this item as the new instance.</returns>
protected override StackableItem splitItem()
{
GameObject newItem = Instantiate(gameObject, transform.parent);
SimpleCollectible col = newItem.GetComponent <SimpleCollectible>();
col.quantity = 1;
this.quantity--;
return(col);
}
/// <summary>
/// Used to check if two types of items are stackable.
/// It takes type into account
/// </summary>
/// <param name="item">Item we want to stack with ourselves.</param>
/// <returns>true if possible, false otherwise.</returns>
public override bool areItemsStackable(ItemObject item)
{
if (base.areItemsStackable(item))
{
SimpleCollectible collItem = (SimpleCollectible)item;
return(collItem.type == this.type);
}
else
{
return(false);
}
}