/// <summary>
/// Game session monitor (worker thread)
/// </summary>
public void GameSessionsMonitorThreadFunc()
{
NetworkBackgammonEventQueueElement queueElement = null;
while (gameSessionsMonitorKeepRunning)
{
gameSessionsSemaphore.WaitOne();
lock (gameSessionsEventQueue)
{
if (gameSessionsEventQueue.Count > 0)
{
queueElement = gameSessionsEventQueue.Dequeue();
}
}
if (queueElement != null)
{
if (queueElement.Notifier is NetworkBackgammonGameSession &&
queueElement.Event is NetworkBackgammonGameSessionEvent)
{
NetworkBackgammonGameSession gameSession = (NetworkBackgammonGameSession)queueElement.Notifier;
NetworkBackgammonGameSessionEvent gameSessionEvent = (NetworkBackgammonGameSessionEvent)queueElement.Event;
if (gameSessionEvent.EventType == NetworkBackgammonGameSessionEvent.GameSessionEventType.GameFinished)
{
// Broadcast the game active event to all registered listeners
Broadcast(new NetworkBackgammonGameRoomEvent(NetworkBackgammonGameRoomEvent.GameRoomEventType.PlayerFinished));
gameSession.Stop();
gameSessions.Remove(gameSession);
gameSession = null;
GC.Collect();
}
}
}
queueElement = null;
}
}
/// <summary>
/// Exit the game room by player
/// </summary>
/// <param name="_player">Backgammon player who wants to leave the game room</param>
public void Leave(NetworkBackgammonPlayer _player)
{
if (connectedPlayers.Contains(_player))
{
// The disconnected player should no longer be listening...
RemoveListener(_player);
// Stop listening to this player
_player.RemoveListener(this);
// Check if player is associated with a game room and remove if necessary
NetworkBackgammonGameSession _playerGameSession = GetGameSession(_player);
if (_playerGameSession != null)
{
// Disconnect the player from the game session
_player.RemoveListener(_playerGameSession);
// Disconnect the game session from the player
_playerGameSession.RemoveListener(_player);
// Get the opposing player
NetworkBackgammonPlayer opposingPlayer = _playerGameSession.GetOpponent(_player);
if (opposingPlayer != null)
{
// Disconnect the player from the game session
opposingPlayer.RemoveListener(_playerGameSession);
// Disconnect the game session from the player
_playerGameSession.RemoveListener(opposingPlayer);
}
// Halt the game sesssion
_playerGameSession.Stop();
}
// Remove player from connected player list
connectedPlayers.Remove(_player);
// Broadcast the player disconnected event to all registered listeners
Broadcast(new NetworkBackgammonGameRoomEvent(NetworkBackgammonGameRoomEvent.GameRoomEventType.PlayerDisconnected));
}
}