public void Spectate(Password password, CreateSpectatorData data, ISpectatorSessionEventListener listener)
{
if(state == SessionState.Ended)
throw new BadSessionStateException();
lock(Lock)
{
if(!this.data.SpectatorPassword.CheckPassword(password))
throw new BadSessionPasswordException();
if(spectators.Count >= this.data.MaxSpectators)
throw new TooManySpectatorsException();
int id = spectators.GenerateID();
SessionSpectator spectator = new SessionSpectator(id, this, data);
spectators.Add(id, spectator);
spectatorList.Add(spectator);
spectator.RegisterListener(listener);
eventMgr.SendController(spectator);
if(state == SessionState.Playing)
game.RegisterSpectator(spectator);
eventMgr.OnSpectatorJoinedSession(spectator);
server.SaveState();
}
}
public void RegisterListener(ISpectatorSessionEventListener listener)
{
this.listener = listener;
}
public void UnregisterListener()
{
listener = null;
}
/// <summary>
/// Adds the listener to the list of member listeners.
/// </summary>
/// <param name="listener">
/// The listener to add.
/// </param>
public void AddListener(ISpectatorSessionEventListener listener)
{
if(!mainListeners.Contains(listener))
mainListeners.Add(listener);
if(!spectatorListeners.Contains(listener))
spectatorListeners.Add(listener);
}
