/// <summary>
/// Executes a purchase for the specified items. Validation will check if there is enough money AND inventory space. If both are true, deducts money and adds item to inventory.
/// </summary>
/// <param name="item">The item(s) to purchase.</param>
/// <param name="discount">The discount percentage on the price of the item(s).</param>
/// <param name="performValidation">Set to false only if money AND inventory space has already been validated.</param>
/// <param name="result"></param>
/// <returns></returns>
public bool PurchaseItem(OrderItem item, float discount, bool performValidation, out string result)
{
bool successful = false;
result = GameMaster.MSG_ERR_DEFAULT;
float totalCost = GameMaster.DiscountPrice(item.TotalValue(), discount);
float totalSpaceUsed = item.TotalSpaceUsed();
bool valid = true;
if (performValidation)
{
valid = ValidatePurchaseItem(totalCost, out result);
if (valid)
{
valid = WarehouseInventory.ValidateAddItem(totalSpaceUsed, out result);
}
}
if (valid)
{
DecreaseMoney(totalCost);
WarehouseInventory.AddItem(item, false, out result);
successful = true;
result = string.Format("Purchase successful: {0}", result);
}
return(successful);
}
public void MoveItemsToInventory(int iSlot)
{
string temp = GameMaster.MSG_GEN_NA;
OrderItem item = new OrderItem(Shop.ItemsOnDisplay[iSlot].ItemID, 1);
bool itemMoved = WarehouseInventory.AddItem(item, false, out temp);
if (itemMoved)
{
Shop.RemoveItem(iSlot);
}
else
{
Debug.Log("***Moving items to Inventory fail: " + temp);
}
}