// kicks a trader from the market
public static void KillTrader(Trader trader)
{
if (trader == null)
{
return;
}
trader.KillTrader();
Console.WriteLine(Message.traderLeftUI(trader.ID));
BroadCastMessage(Message.traderLeftBroadCast(trader.ID));
lock (traderListLock)
{
if (_traderList.Remove(trader))
{
AddMarketMessage(Message.traderLeftUI(trader.ID));
}
}
// resets stock holder if trader leaving is stock holder
lock (stockHolderLock)
{
if (Equals(_stockHolder, trader))
{
if (_traderList.Count == 0)
{
_stockHolder = null;
}
else
{
// gives stock to random trader
Random random = new Random();
int randomTraderIndex = (int)(random.NextDouble() * _traderList.Count);
Trader randomTrader = _traderList[randomTraderIndex];
_stockHolder = randomTrader;
BroadCastMessage(Message.traderAcqBroadCast(randomTrader.ID));
Console.WriteLine(Message.traderAcqUI(randomTrader.ID));
AddMarketMessage(Message.traderAcqUI(randomTrader.ID));
}
}
}
}
// instantiates and returns a new trader, assigning as stockholder if no stock holder current
private static Trader CreateNewTrader()
{
Trader newTrader = new Trader(GetNewTraderID());
Market.BroadCastMessage(Message.traderJoincedBroadCast(newTrader.ID));
Console.WriteLine(Message.traderJoinedUI(newTrader.ID));
AddMarketMessage(Message.traderJoinedUI(newTrader.ID));
lock (traderListLock)
{
_traderList.Add(newTrader);
}
lock (stockHolderLock)
{
if (_stockHolder == null)
{
//TODO: add server message for automatically giving stock away
Console.WriteLine(Message.traderAcqUI(newTrader.ID));
AddMarketMessage(Message.traderAcqUI(newTrader.ID));
_stockHolder = newTrader;
}
}
return(newTrader);
}
public ClientHandler()
{
_trader = null;
}