public void SetInventoryAmount(UserInventoryViewModel inventory, string itemName, int amount)
{
if (inventory.Items.ContainsKey(itemName))
{
UserInventoryItemViewModel item = inventory.Items[itemName];
UserInventoryDataViewModel inventoryData = this.GetInventory(inventory);
inventoryData.Amounts[itemName] = Math.Min(amount, item.HasMaxAmount ? item.MaxAmount : inventoryData.Inventory.DefaultMaxAmount);
}
}
public async Task PerformShopCommand(UserViewModel user, IEnumerable <string> arguments = null)
{
try
{
if (ChannelSession.Chat != null && ChannelSession.Settings.Currencies.ContainsKey(this.ShopCurrencyID))
{
UserCurrencyViewModel currency = ChannelSession.Settings.Currencies[this.ShopCurrencyID];
if (arguments != null && arguments.Count() > 0)
{
string arg1 = arguments.ElementAt(0);
if (arguments.Count() == 1 && arg1.Equals("list", StringComparison.InvariantCultureIgnoreCase))
{
List <string> items = new List <string>();
foreach (UserInventoryItemViewModel item in this.Items.Values)
{
if (item.HasBuyAmount || item.HasSellAmount)
{
items.Add(item.Name);
}
}
await ChannelSession.Chat.Whisper(user.UserName, "Items Available to Buy/Sell: " + string.Join(", ", items));
return;
}
else if (arguments.Count() >= 2 &&
(arg1.Equals("buy", StringComparison.InvariantCultureIgnoreCase) || arg1.Equals("sell", StringComparison.InvariantCultureIgnoreCase)))
{
int amount = 1;
IEnumerable <string> itemArgs = arguments.Skip(1);
UserInventoryItemViewModel item = this.GetItem(string.Join(" ", itemArgs));
if (item == null && itemArgs.Count() > 1)
{
itemArgs = itemArgs.Take(itemArgs.Count() - 1);
item = this.GetItem(string.Join(" ", itemArgs));
if (item != null)
{
if (!int.TryParse(arguments.Last(), out amount) || amount <= 0)
{
await ChannelSession.Chat.Whisper(user.UserName, "A valid amount greater than 0 must be specified");
return;
}
}
}
if (item == null)
{
await ChannelSession.Chat.Whisper(user.UserName, "The item you specified does not exist");
return;
}
int totalcost = 0;
CustomCommand command = null;
if (arg1.Equals("buy", StringComparison.InvariantCultureIgnoreCase))
{
if (item.HasBuyAmount)
{
int itemMaxAmount = (item.HasMaxAmount) ? item.MaxAmount : this.DefaultMaxAmount;
if ((user.Data.GetInventoryAmount(this, item.Name) + amount) <= itemMaxAmount)
{
totalcost = item.BuyAmount * amount;
if (user.Data.HasCurrencyAmount(currency, totalcost))
{
user.Data.SubtractCurrencyAmount(currency, totalcost);
user.Data.AddInventoryAmount(this, item.Name, amount);
command = this.ItemsBoughtCommand;
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, string.Format("You do not have the required {0} {1} to purchase this item", totalcost, currency.Name));
}
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, string.Format("You can only have {0} {1} in total", itemMaxAmount, item.Name));
}
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, "This item is not available for buying");
}
}
else if (arg1.Equals("sell", StringComparison.InvariantCultureIgnoreCase))
{
if (item.HasSellAmount)
{
totalcost = item.SellAmount * amount;
if (user.Data.HasInventoryAmount(this, item.Name, amount))
{
user.Data.SubtractInventoryAmount(this, item.Name, amount);
user.Data.AddCurrencyAmount(currency, totalcost);
command = this.ItemsSoldCommand;
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, string.Format("You do not have the required {0} {1} to sell", amount, item.Name));
}
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, "This item is not available for selling");
}
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, "You must specify either \"buy\" & \"sell\"");
}
if (command != null)
{
Dictionary <string, string> specialIdentifiers = new Dictionary <string, string>();
specialIdentifiers["itemtotal"] = amount.ToString();
specialIdentifiers["itemname"] = item.Name;
specialIdentifiers["itemcost"] = totalcost.ToString();
specialIdentifiers["currencyname"] = currency.Name;
await command.Perform(user, arguments : arguments, extraSpecialIdentifiers : specialIdentifiers);
}
return;
}
else
{
UserInventoryItemViewModel item = this.GetItem(string.Join(" ", arguments));
if (item != null)
{
if (item.HasBuyAmount || item.HasSellAmount)
{
StringBuilder itemInfo = new StringBuilder();
itemInfo.Append(item.Name + ": ");
if (item.HasBuyAmount)
{
itemInfo.Append(string.Format("Buy = {0} {1}", item.BuyAmount, currency.Name));
}
if (item.HasBuyAmount && item.HasSellAmount)
{
itemInfo.Append(string.Format(", "));
}
if (item.HasSellAmount)
{
itemInfo.Append(string.Format("Sell = {0} {1}", item.SellAmount, currency.Name));
}
await ChannelSession.Chat.Whisper(user.UserName, itemInfo.ToString());
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, "This item is not available to buy/sell");
}
}
else
{
await ChannelSession.Chat.Whisper(user.UserName, "The item you specified does not exist");
}
return;
}
}
StringBuilder storeHelp = new StringBuilder();
storeHelp.Append(this.ShopCommand + " list = Lists all the items available for buying/selling ** ");
storeHelp.Append(this.ShopCommand + " <ITEM NAME> = Lists the buying/selling price for the item ** ");
storeHelp.Append(this.ShopCommand + " buy <ITEM NAME> [AMOUNT] = Buys 1 or the amount specified of the item ** ");
storeHelp.Append(this.ShopCommand + " sell <ITEM NAME> [AMOUNT] = Sells 1 or the amount specified of the item");
await ChannelSession.Chat.Whisper(user.UserName, storeHelp.ToString());
}
}
catch (Exception ex) { Logger.Log(ex); }
}
public int GetAmount(UserInventoryItemViewModel item)
{
return(this.GetAmount(item.Name));
}
