public bool Accepted(Character character, GameClient client, GameClient receiverClient)
{
if (DateTime.Now < _timer.AddMilliseconds(TimeInvtervalToAccept))
return false;
if (character == FirstTrader)
{
_firstValidated = _firstValidated == false;
LockExchangeCases(client, receiverClient, FirstTrader, _firstValidated);
}
else
{
_secondValidated = _secondValidated == false;
LockExchangeCases(client, receiverClient, SecondTrader, _secondValidated);
}
return _firstValidated && _secondValidated;
}
public void AddItem(Character character, InventoryItem item, int quantity, GameClient client,
GameClient receiverClient)
{
_timer = DateTime.Now;
UnLockExchangeCases(client, receiverClient); // Update exchange board
InventoryItem existItem;
if (FirstTrader == character)
{
existItem =
_firstTraderItems.Find(
x =>
x.Character == item.Character && x.ItemPosition == item.ItemPosition &&
x.ItemInfos == item.ItemInfos && x.Stats == item.Stats);
}
else
{
existItem =
_secondTraderItems.Find(
x =>
x.Character == item.Character && x.ItemPosition == item.ItemPosition &&
x.ItemInfos == item.ItemInfos && x.Stats == item.Stats);
}
if (existItem != null)
{
existItem.Quantity += quantity;
client.SendPackets(string.Format("{0}+{1}|{2}", Packet.ExchangeObjectLocalObjectMove, item.Id,
existItem.Quantity));
receiverClient.SendPackets(string.Format("{0}+{1}", Packet.ExchangeObjectDistantObjectMove,
item.ToExchangeFormat(existItem.Quantity)));
}
else
{
var newItem = item.Copy(quantity: quantity);
if (character == FirstTrader)
_firstTraderItems.Add(newItem);
else
_secondTraderItems.Add(newItem);
client.SendPackets(string.Format("{0}+{1}|{2}", Packet.ExchangeObjectLocalObjectMove, item.Id,
newItem.Quantity));
receiverClient.SendPackets(string.Format("{0}+{1}", Packet.ExchangeObjectDistantObjectMove,
item.ToExchangeFormat(newItem.Quantity)));
}
}
private void RemoveTraderItem(InventoryItem existItemTrader, GameClient traderClient, InventoryItem item)
{
existItemTrader.Quantity -= item.Quantity;
if (existItemTrader.Quantity <= 0)
{
traderClient.SendPackets(string.Format("{0}{1}", Packet.ObjectRemove, existItemTrader.Id));
InventoryItemRepository.Remove(existItemTrader, true);
}
else
{
traderClient.SendPackets(string.Format("{0}{1}|{2}", Packet.ObjectQuantity, existItemTrader.Id,
existItemTrader.Quantity));
InventoryItemRepository.Update(existItemTrader);
}
}
private void UnLockExchangeCases(GameClient client, GameClient receiverClient)
{
_firstValidated = false;
_secondValidated = false;
client.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, "0",
FirstTrader.Id));
receiverClient.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, "0",
FirstTrader.Id));
client.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, "0",
SecondTrader.Id));
receiverClient.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, "0",
SecondTrader.Id));
}
private void LockExchangeCases(GameClient client, GameClient receiverClient, Character character, bool validated)
{
client.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, validated ? "1" : "0",
character.Id));
receiverClient.SendPackets(string.Format("{0}{1}{2}", Packet.ExchangeReady, validated ? "1" : "0",
character.Id));
}
private void EchangeItem(GameClient firstTraderClient, GameClient secondTraderClient, InventoryItem item,
Character trader)
{
var existItemSecondTrader = InventoryItem.ExistItem(item, SecondTrader);
var existItemFirstTrader = InventoryItem.ExistItem(item, FirstTrader);
if (FirstTrader == trader)
{
RemoveTraderItem(existItemFirstTrader, firstTraderClient, item);
CreateTraderItem(SecondTrader, existItemSecondTrader, secondTraderClient, item);
}
else
{
RemoveTraderItem(existItemSecondTrader, secondTraderClient, item);
CreateTraderItem(FirstTrader, existItemFirstTrader, firstTraderClient, item);
}
}
private void CreateTraderItem(Character trader, InventoryItem existItemTrader, GameClient traderClient,
InventoryItem item)
{
if (existItemTrader != null)
{
existItemTrader.Quantity += item.Quantity;
traderClient.SendPackets(string.Format("{0}{1}|{2}", Packet.ObjectQuantity, existItemTrader.Id,
existItemTrader.Quantity));
InventoryItemRepository.Update(existItemTrader);
}
else
{
var newItem = item.Copy(quantity: item.Quantity);
newItem.Character = trader;
traderClient.SendPackets(string.Format("{0}{1}", Packet.ObjectAdd, newItem.ItemInfo()));
InventoryItemRepository.Create(newItem, true);
}
}
public void RemoveItem(Character character, InventoryItem item, int quantity, GameClient client,
GameClient receiverClient)
{
_timer = DateTime.Now;
UnLockExchangeCases(client, receiverClient);
InventoryItem existItem;
if (character == FirstTrader)
{
existItem =
_firstTraderItems.Find(
x =>
x.Character == item.Character && x.ItemPosition == item.ItemPosition &&
x.ItemInfos == item.ItemInfos && x.Stats == item.Stats);
}
else
{
existItem =
_secondTraderItems.Find(
x =>
x.Character == item.Character && x.ItemPosition == item.ItemPosition &&
x.ItemInfos == item.ItemInfos && x.Stats == item.Stats);
}
if (existItem == null) return;
if (existItem.Quantity >= quantity)
existItem.Quantity -= quantity;
if (existItem.Quantity == 0)
{
client.SendPackets(string.Format("{0}-{1}", Packet.ExchangeObjectLocalObjectMove, item.Id));
receiverClient.SendPackets(string.Format("{0}-{1}", Packet.ExchangeObjectDistantObjectMove, item.Id));
if (FirstTrader == character)
_firstTraderItems.Remove(existItem);
else
_secondTraderItems.Remove(existItem);
}
else
{
client.SendPackets(string.Format("{0}+{1}|{2}", Packet.ExchangeObjectLocalObjectMove, item.Id,
existItem.Quantity));
receiverClient.SendPackets(string.Format("{0}+{1}", Packet.ExchangeObjectDistantObjectMove,
item.ToExchangeFormat(existItem.Quantity)));
}
}
public void AddKamas(Character character, int kamas, GameClient client, GameClient receiverClient)
{
_timer = DateTime.Now;
UnLockExchangeCases(client, receiverClient);
if (FirstTrader == character)
FirstKamas = kamas;
else
SecondKamas = kamas;
client.SendPackets(string.Format("{0}{1}", Packet.ExchangeObjectLocalKamasMove, kamas));
receiverClient.SendPackets(string.Format("{0}{1}", Packet.ExchangeObjectDistantKamasMove, kamas));
}