public override async Task ExecuteAsync(ExchangeRequestPacket packet, ClientSession clientSession)
{
var target = Broadcaster.Instance.GetCharacter(s =>
(s.VisualId == packet.VisualId) &&
(s.MapInstanceId == clientSession.Character.MapInstanceId)) as Character;
ExcClosePacket closeExchange;
if ((target != null) && ((packet.RequestType == RequestExchangeType.Confirmed) ||
(packet.RequestType == RequestExchangeType.Cancelled)))
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.CANT_FIND_CHARACTER));
return;
}
if (clientSession.Character.InShop || (target?.InShop ?? false))
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.PLAYER_IN_SHOP));
return;
}
switch (packet.RequestType)
{
case RequestExchangeType.Requested:
if (_exchangeProvider.CheckExchange(clientSession.Character.CharacterId) ||
_exchangeProvider.CheckExchange(target?.VisualId ?? 0))
{
await clientSession.SendPacketAsync(new MsgPacket
{
Message = GameLanguage.Instance.GetMessageFromKey(LanguageKey.ALREADY_EXCHANGE,
clientSession.Account.Language),
Type = MessageType.White
}).ConfigureAwait(false);
return;
}
if (target?.ExchangeBlocked ?? true)
{
await clientSession.SendPacketAsync(clientSession.Character.GenerateSay(
GameLanguage.Instance.GetMessageFromKey(LanguageKey.EXCHANGE_BLOCKED,
clientSession.Account.Language),
SayColorType.Purple)).ConfigureAwait(false);
return;
}
var blacklisteds = await _blacklistHttpClient.GetBlackListsAsync(clientSession.Character.VisualId).ConfigureAwait(false);
if (blacklisteds.Any(s => s.CharacterId == target.VisualId))
{
await clientSession.SendPacketAsync(new InfoPacket
{
Message = GameLanguage.Instance.GetMessageFromKey(LanguageKey.BLACKLIST_BLOCKED,
clientSession.Account.Language)
}).ConfigureAwait(false);
return;
}
if (clientSession.Character.InShop || target.InShop)
{
await clientSession.SendPacketAsync(new MsgPacket
{
Message =
GameLanguage.Instance.GetMessageFromKey(LanguageKey.HAS_SHOP_OPENED,
clientSession.Account.Language),
Type = MessageType.White
}).ConfigureAwait(false);
return;
}
await clientSession.SendPacketAsync(new ModalPacket
{
Message = string.Format(GameLanguage.Instance.GetMessageFromKey(LanguageKey.YOU_ASK_FOR_EXCHANGE,
clientSession.Account.Language), target.Name),
Type = 0
}).ConfigureAwait(false);
await target.SendPacketAsync(new DlgPacket
{
YesPacket = new ExchangeRequestPacket
{
RequestType = RequestExchangeType.List, VisualId = clientSession.Character.VisualId
},
NoPacket = new ExchangeRequestPacket
{
RequestType = RequestExchangeType.Declined, VisualId = clientSession.Character.VisualId
},
Question = string.Format(GameLanguage.Instance.GetMessageFromKey(LanguageKey.INCOMING_EXCHANGE,
clientSession.Account.Language), clientSession.Character.Name)
}).ConfigureAwait(false);
return;
case RequestExchangeType.List:
if (!_exchangeProvider.OpenExchange(clientSession.Character.VisualId, target?.CharacterId ?? 0))
{
return;
}
await clientSession.SendPacketAsync(clientSession.Character.GenerateServerExcListPacket(null, null, null)).ConfigureAwait(false);
await(target == null ? Task.CompletedTask : target.SendPacketAsync(target.GenerateServerExcListPacket(null, null, null))).ConfigureAwait(false);
return;
case RequestExchangeType.Declined:
await clientSession.SendPacketAsync(clientSession.Character.GenerateSay(
GameLanguage.Instance.GetMessageFromKey(LanguageKey.EXCHANGE_REFUSED,
clientSession.Account.Language),
SayColorType.Yellow)).ConfigureAwait(false);
await(target == null ? Task.CompletedTask : target.SendPacketAsync(target.GenerateSay(target.GetMessageFromKey(LanguageKey.EXCHANGE_REFUSED),
SayColorType.Yellow))).ConfigureAwait(false);
return;
case RequestExchangeType.Confirmed:
var targetId = _exchangeProvider.GetTargetId(clientSession.Character.CharacterId);
if (!targetId.HasValue)
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.INVALID_EXCHANGE));
return;
}
var exchangeTarget = Broadcaster.Instance.GetCharacter(s =>
(s.VisualId == targetId.Value) && (s.MapInstance == clientSession.Character.MapInstance));
if (exchangeTarget == null)
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.CANT_FIND_CHARACTER));
return;
}
_exchangeProvider.ConfirmExchange(clientSession.Character.VisualId);
if (!_exchangeProvider.IsExchangeConfirmed(clientSession.Character.VisualId) ||
!_exchangeProvider.IsExchangeConfirmed(exchangeTarget.VisualId))
{
await clientSession.SendPacketAsync(new InfoPacket
{
Message = string.Format(GameLanguage.Instance.GetMessageFromKey(LanguageKey.IN_WAITING_FOR,
clientSession.Account.Language), exchangeTarget.Name)
}).ConfigureAwait(false);
return;
}
var success = _exchangeProvider.ValidateExchange(clientSession, exchangeTarget);
if (success.Item1 == ExchangeResultType.Success)
{
foreach (var infoPacket in success.Item2 !)
{
if (infoPacket.Key == clientSession.Character.CharacterId)
{
await clientSession.SendPacketAsync(infoPacket.Value).ConfigureAwait(false);
}
else if (infoPacket.Key == exchangeTarget.VisualId)
{
await exchangeTarget.SendPacketAsync(infoPacket.Value).ConfigureAwait(false);
}
else
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.INVALID_EXCHANGE));
}
}
}
else
{
var itemList = _exchangeProvider.ProcessExchange(clientSession.Character.VisualId,
exchangeTarget.VisualId, clientSession.Character.InventoryService, exchangeTarget.InventoryService);
foreach (var item in itemList)
{
if (item.Key == clientSession.Character.CharacterId)
{
await clientSession.SendPacketAsync(item.Value).ConfigureAwait(false);
}
else
{
await exchangeTarget.SendPacketAsync(item.Value).ConfigureAwait(false);
}
}
var getSessionData = _exchangeProvider.GetData(clientSession.Character.CharacterId);
await clientSession.Character.RemoveGoldAsync(getSessionData.Gold).ConfigureAwait(false);
clientSession.Character.RemoveBankGold(getSessionData.BankGold * 1000);
await exchangeTarget.AddGoldAsync(getSessionData.Gold).ConfigureAwait(false);
exchangeTarget.AddBankGold(getSessionData.BankGold * 1000);
var getTargetData = _exchangeProvider.GetData(exchangeTarget.VisualId);
await exchangeTarget.RemoveGoldAsync(getTargetData.Gold).ConfigureAwait(false);
exchangeTarget.RemoveBankGold(getTargetData.BankGold * 1000);
await clientSession.Character.AddGoldAsync(getTargetData.Gold).ConfigureAwait(false);
clientSession.Character.AddBankGold(getTargetData.BankGold * 1000);
}
closeExchange = _exchangeProvider.CloseExchange(clientSession.Character.VisualId, success.Item1) !;
await exchangeTarget.SendPacketAsync(closeExchange).ConfigureAwait(false);
await clientSession.SendPacketAsync(closeExchange).ConfigureAwait(false);
return;
case RequestExchangeType.Cancelled:
var cancelId = _exchangeProvider.GetTargetId(clientSession.Character.CharacterId);
if (!cancelId.HasValue)
{
_logger.Error(LogLanguage.Instance.GetMessageFromKey(LogLanguageKey.USER_NOT_IN_EXCHANGE));
return;
}
var cancelTarget = Broadcaster.Instance.GetCharacter(s => s.VisualId == cancelId.Value);
closeExchange =
_exchangeProvider.CloseExchange(clientSession.Character.VisualId, ExchangeResultType.Failure) !;
cancelTarget?.SendPacketAsync(closeExchange);
await clientSession.SendPacketAsync(closeExchange).ConfigureAwait(false);
return;
default:
throw new ArgumentOutOfRangeException();
}
}