public static List <uint> ValidateShopSelection()
{
List <ShopNode> toReplace = new List <ShopNode>();
List <uint> replaced = new List <uint>();
foreach (ShopNode i in Shop)
{
if (!ItemManager.GetItem(i.ItemID).Buyable)
{
toReplace.Add(i);
}
}
foreach (ShopNode i in toReplace)
{
Shop.Remove(i);
ShopNode t = GetRandomNewSellableItem();
Shop.Add(t);
replaced.Add(t.ItemID);
}
return(replaced);
}
public static async Task <bool> BuyItem(ulong userid, int shopSlot, int quantity)
{
if (shopSlot > Shop.Count || shopSlot < 0)
{
return(false);
}
SocketGuildUser user = BotUtils.GetGUser(userid);
UserDataNode customer = UserDataManager.GetUserData(user);
ShopNode item = Shop[shopSlot];
if (quantity > 0 && customer.Kamtrokens >= item.Price * quantity)
{
customer.Kamtrokens -= item.Price * quantity;
customer.KamtrokensSpent += item.Price * quantity;
UserInventoryManager.GetInventory(userid).AddItem(item.ItemID, quantity);
await AchievementManager.OnBuy(user);
UserDataManager.SaveUserData();
UserInventoryManager.SaveInventories();
return(true);
}
return(false);
}
/// <summary>
/// This method adds an item to the shop.
/// Precondition: The shop has been cleared.
/// </summary>
/// <param name="id">The ID of the item to add</param>
/// <param name="price">The price of the item</param>
/// <param name="avail">If the item is available</param>
public static void AddItem(uint id, int price, bool avail)
{
ShopNode sn = new ShopNode(id, price, avail);
Shop.Add(sn);
}