Exemple #1
0
        public IItem SellItem(IItem item)
        {
            // Remove item from the stock
            if (item.Amount - 1 == 0)
            {
                RemoveItem(item);                       // remove item if amount will equal 0
            }
            else
            {
                item.UpdateAmount(-1);  // reduce amount if it won't
            }
            // Return item
            IItem soldItem = item.DeepClone();

            soldItem.Amount = 1;
            return(soldItem);
        }