/// <summary>
/// Broadcasts state change of respective racer.
/// </summary>
/// <param name="connectedClient">Client who sent state update message.</param>
/// <param name="msgSegments">Raw data of message set_var.</param>
public void BroadCastVar(ConnectedClient connectedClient, String[] msgSegments)
{
StringBuilder strBuilder = new StringBuilder();
for (int i = 3; i < msgSegments.Length; i++)
{
strBuilder.Append(Separators.ARG_CHAR);
strBuilder.Append(msgSegments[i]);
}
String varData = strBuilder.ToString();
lock (this.racersSyncLock)
{
Racer me = this.racers.Find(racer => racer.Client == connectedClient);
foreach (Racer racer in this.racers)
{
if (racer != me)
{
racer.SendMessage(String.Format("var{0}{1}", me.Position, varData));
}
}
}
}
/// <summary>
/// Attempts to pick up hat. Once done update will be broadcasted.
/// </summary>
/// <param name="connectedClient">Client who wants to pick up hat.</param>
/// <param name="hatId">Id of the hat.</param>
public void GetHat(ConnectedClient connectedClient, String hatId)
{
lock (this.hatsSyncLock)
{
Hat foundHat;
if (this.looseHats.TryGetValue(hatId, out foundHat))
{
lock (this.racersSyncLock)
{
Racer me = this.racers.Find(racer => racer.Client == connectedClient);
if (me == null)
{
return;
}
if (foundHat.Type == "12")
{
// Racer picked up thief hat. Need to handle separately.
Racer swapRacer = this.findNextRacerForHatSwap(me);
if (swapRacer == null)
{
// No candidate for hat swap found. Just pick up the hat.
this.looseHats.Remove(hatId);
me.AddHat(foundHat);
this.BroadCast(String.Format("removeHat{0}`", foundHat.Id));
this.BroadCast(String.Concat("setHats", me.Position, me.GetHatsInfo()));
}
else
{
// Candidate found. Lets swap hats.
this.looseHats.Remove(hatId);
Hat swapRacerHat = swapRacer.RemoveHat();
if (swapRacerHat == null)
{
me.AddHat(foundHat);
}
else
{
me.AddHat(swapRacerHat);
swapRacer.AddHat(foundHat);
}
this.BroadCast(String.Format("removeHat{0}`", foundHat.Id));
this.BroadCast(String.Concat("setHats", me.Position, me.GetHatsInfo()));
this.BroadCast(String.Concat("setHats", swapRacer.Position, swapRacer.GetHatsInfo()));
}
}
else
{
this.looseHats.Remove(hatId);
me.AddHat(foundHat);
this.BroadCast(String.Format("removeHat{0}`", foundHat.Id));
this.BroadCast(String.Concat("setHats", me.Position, me.GetHatsInfo()));
}
}
}
}
}
/// <summary>
/// Sends finishDrawing message to all racers.
/// </summary>
/// <param name="racer">Racer, who finished drawing.</param>
private void sendFinishDrawing(Racer racer)
{
this.BroadCast(String.Concat("finishDrawing`", racer.Position));
}
