public void SubtractAmount(UserDataModel user, UserInventoryItemModel item, int amount)
{
if (!user.IsCurrencyRankExempt)
{
this.SetAmount(user, item, this.GetAmount(user, item) - amount);
}
}
public void AddAmount(UserDataModel user, UserInventoryItemModel item, int amount)
{
if (!user.IsCurrencyRankExempt && amount > 0)
{
this.SetAmount(user, item, this.GetAmount(user, item) + amount);
}
}
public int GetAmount(UserDataModel user, UserInventoryItemModel item)
{
if (user.InventoryAmounts.ContainsKey(this.ID) && user.InventoryAmounts[this.ID].ContainsKey(item.ID))
{
return(user.InventoryAmounts[this.ID][item.ID]);
}
return(0);
}
public void SetAmount(UserDataModel user, UserInventoryItemModel item, int amount)
{
if (!user.InventoryAmounts.ContainsKey(this.ID))
{
user.InventoryAmounts[this.ID] = new Dictionary <Guid, int>();
}
user.InventoryAmounts[this.ID][item.ID] = Math.Min(Math.Max(amount, 0), item.HasMaxAmount ? item.MaxAmount : this.DefaultMaxAmount);
if (ChannelSession.Settings != null)
{
ChannelSession.Settings.UserData.ManualValueChanged(user.ID);
}
}
public async Task PerformTradeCommand(UserViewModel user, IEnumerable <string> arguments = null, StreamingPlatformTypeEnum platform = StreamingPlatformTypeEnum.None)
{
try
{
if (ChannelSession.Services.Chat != null && arguments != null)
{
if (this.tradeReceiver == null && arguments.Count() >= 2)
{
UserViewModel targetUser = await SpecialIdentifierStringBuilder.GetUserFromArgument(arguments.First(), platform);
if (targetUser == null)
{
await ChannelSession.Services.Chat.SendMessage("The specified user does not exist");
return;
}
int amount = 1;
IEnumerable <string> itemArgs = arguments.Skip(1);
UserInventoryItemModel 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.Services.Chat.SendMessage("A valid amount greater than 0 must be specified");
return;
}
}
}
if (item == null)
{
await ChannelSession.Services.Chat.SendMessage("The item you specified does not exist");
return;
}
if (!this.HasAmount(user.Data, item, amount))
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You do not have the required {0} {1} to trade", amount, item.Name));
return;
}
this.tradeSender = new UserInventoryTradeModel()
{
User = user,
Item = item,
Amount = amount
};
this.tradeReceiver = new UserInventoryTradeModel()
{
User = targetUser
};
this.tradeTimeCheckToken = new CancellationTokenSource();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
AsyncRunner.RunBackgroundTask(this.tradeTimeCheckToken.Token, async(token) =>
{
await Task.Delay(60000);
if (!token.IsCancellationRequested)
{
this.tradeSender = null;
this.tradeReceiver = null;
this.tradeTimeCheckToken = null;
await ChannelSession.Services.Chat.SendMessage("The trade could not be completed in time and was cancelled...");
}
});
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
await ChannelSession.Services.Chat.SendMessage(string.Format("@{0} has started a trade with @{1} for {2} {3}. Type {4} <ITEM NAME> [AMOUNT] in chat to reply back with your offer in the next 60 seconds.", this.tradeSender.User.Username, this.tradeReceiver.User.Username, this.tradeSender.Amount, this.tradeSender.Item.Name, this.TradeCommand));
return;
}
else if (this.tradeSender != null && this.tradeReceiver != null && this.tradeReceiver.User.Equals(user) && this.tradeReceiver.Amount == 0 && arguments.Count() >= 1)
{
int amount = 1;
IEnumerable <string> itemArgs = arguments.ToList();
UserInventoryItemModel 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.Services.Chat.SendMessage("A valid amount greater than 0 must be specified");
return;
}
}
}
if (item == null)
{
await ChannelSession.Services.Chat.SendMessage("The item you specified does not exist");
return;
}
if (!this.HasAmount(user.Data, item, amount))
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You do not have the required {0} {1} to trade", amount, item.Name));
return;
}
this.tradeReceiver.Item = item;
this.tradeReceiver.Amount = amount;
await ChannelSession.Services.Chat.SendMessage(string.Format("@{0} has replied back to the offer by @{1} with {2} {3}. Type {4} in chat to accept the trade.", this.tradeReceiver.User.Username, this.tradeSender.User.Username, this.tradeReceiver.Amount, this.tradeReceiver.Item.Name, this.TradeCommand));
return;
}
else if (this.tradeSender != null && this.tradeReceiver != null && this.tradeReceiver.Amount > 0 && this.tradeSender.User.Equals(user))
{
int senderItemMaxAmount = (this.tradeReceiver.Item.HasMaxAmount) ? this.tradeReceiver.Item.MaxAmount : this.DefaultMaxAmount;
if ((this.GetAmount(this.tradeSender.User.Data, this.tradeReceiver.Item) + this.tradeReceiver.Amount) > senderItemMaxAmount)
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You can only have {0} {1} in total", senderItemMaxAmount, this.tradeReceiver.Item.Name));
return;
}
int receiverItemMaxAmount = (this.tradeSender.Item.HasMaxAmount) ? this.tradeSender.Item.MaxAmount : this.DefaultMaxAmount;
if ((this.GetAmount(this.tradeReceiver.User.Data, this.tradeSender.Item) + this.tradeSender.Amount) > receiverItemMaxAmount)
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You can only have {0} {1} in total", receiverItemMaxAmount, this.tradeSender.Item.Name));
return;
}
this.SubtractAmount(this.tradeSender.User.Data, this.tradeSender.Item, this.tradeSender.Amount);
this.AddAmount(this.tradeReceiver.User.Data, this.tradeSender.Item, this.tradeSender.Amount);
this.SubtractAmount(this.tradeReceiver.User.Data, this.tradeReceiver.Item, this.tradeReceiver.Amount);
this.AddAmount(this.tradeSender.User.Data, this.tradeReceiver.Item, this.tradeReceiver.Amount);
if (this.ItemsTradedCommand != null)
{
Dictionary <string, string> specialIdentifiers = new Dictionary <string, string>();
specialIdentifiers["itemtotal"] = this.tradeSender.Amount.ToString();
specialIdentifiers["itemname"] = this.tradeSender.Item.Name;
specialIdentifiers["targetitemtotal"] = this.tradeReceiver.Amount.ToString();
specialIdentifiers["targetitemname"] = this.tradeReceiver.Item.Name;
await this.ItemsTradedCommand.Perform(user, arguments : new string[] { this.tradeReceiver.User.Username }, extraSpecialIdentifiers : specialIdentifiers);
}
this.tradeSender = null;
this.tradeReceiver = null;
this.tradeTimeCheckToken.Cancel();
this.tradeTimeCheckToken = null;
return;
}
else if (this.tradeSender != null && this.tradeReceiver != null && !this.tradeReceiver.User.Equals(user))
{
await ChannelSession.Services.Chat.SendMessage("A trade is already underway, please wait until it is completed");
return;
}
}
await ChannelSession.Services.Chat.SendMessage(this.TradeCommand + " <USERNAME> <ITEM NAME> [AMOUNT] = Trades 1 or the amount specified of the item to the specified user");
}
catch (Exception ex) { Logger.Log(ex); }
}
public async Task PerformShopCommand(UserViewModel user, IEnumerable <string> arguments = null, StreamingPlatformTypeEnum platform = StreamingPlatformTypeEnum.None)
{
try
{
if (ChannelSession.Services.Chat != null && ChannelSession.Settings.Currency.ContainsKey(this.ShopCurrencyID))
{
CurrencyModel currency = ChannelSession.Settings.Currency[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 (UserInventoryItemModel item in this.Items.Values)
{
if (item.HasBuyAmount || item.HasSellAmount)
{
items.Add(item.Name);
}
}
await ChannelSession.Services.Chat.SendMessage("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);
UserInventoryItemModel 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.Services.Chat.SendMessage("A valid amount greater than 0 must be specified");
return;
}
}
}
if (item == null)
{
await ChannelSession.Services.Chat.SendMessage("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 ((this.GetAmount(user.Data, item) + amount) <= itemMaxAmount)
{
totalcost = item.BuyAmount * amount;
if (currency.HasAmount(user.Data, totalcost))
{
currency.SubtractAmount(user.Data, totalcost);
this.AddAmount(user.Data, item, amount);
command = this.ItemsBoughtCommand;
}
else
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You do not have the required {0} {1} to purchase this item", totalcost, currency.Name));
}
}
else
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You can only have {0} {1} in total", itemMaxAmount, item.Name));
}
}
else
{
await ChannelSession.Services.Chat.SendMessage("This item is not available for buying");
}
}
else if (arg1.Equals("sell", StringComparison.InvariantCultureIgnoreCase))
{
if (item.HasSellAmount)
{
totalcost = item.SellAmount * amount;
if (this.HasAmount(user.Data, item, amount))
{
this.SubtractAmount(user.Data, item, amount);
currency.AddAmount(user.Data, totalcost);
command = this.ItemsSoldCommand;
}
else
{
await ChannelSession.Services.Chat.SendMessage(string.Format("You do not have the required {0} {1} to sell", amount, item.Name));
}
}
else
{
await ChannelSession.Services.Chat.SendMessage("This item is not available for selling");
}
}
else
{
await ChannelSession.Services.Chat.SendMessage("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
{
UserInventoryItemModel 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.Services.Chat.SendMessage(itemInfo.ToString());
}
else
{
await ChannelSession.Services.Chat.SendMessage("This item is not available to buy/sell");
}
}
else
{
await ChannelSession.Services.Chat.SendMessage("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.Services.Chat.SendMessage(storeHelp.ToString());
}
}
catch (Exception ex) { Logger.Log(ex); }
}
public bool HasAmount(UserDataModel user, UserInventoryItemModel item, int amount)
{
return(user.IsCurrencyRankExempt || this.GetAmount(user, item) >= amount);
}