protected override async Task OnStart(bool restarted)
{
try
{
var observer = CreateObserver<IGameObserver>();
var ret = await _game.Join(_userId, _userName, observer, null);
_gamePlayer = _game.Cast<GamePlayerRef>().WithRequestWaiter(this);
_playerId = ret.Item1;
}
catch (Exception e)
{
_logger.ErrorFormat("Failed to join game({0})", e, _game.CastToIActorRef().Path);
Self.Tell(InterfacedPoisonPill.Instance);
}
}
private IEnumerator ProcessJoinGameInternal()
{
G.Logger.Info("ProcessJoinGame");
// Finding Game
// Register user to pairing queue and waiting for 5 secs.
LoadingText.text = "Finding Game...";
_pairedGame = null;
var pairingObserver = G.Communicator.ObserverRegistry.Create<IUserPairingObserver>(this);
yield return G.User.RegisterPairing(pairingObserver).WaitHandle;
var startTime = DateTime.Now;
while ((DateTime.Now - startTime).TotalSeconds < 5 && _pairedGame == null && _isLeaveRequested == false)
{
yield return null;
}
G.Communicator.ObserverRegistry.Remove(pairingObserver);
if (_isLeaveRequested)
yield break;
if (_pairedGame == null)
{
yield return G.User.UnregisterPairing().WaitHandle;
if (_isLeaveRequested == false)
yield return UiMessageBox.Show("Cannot find game").WaitForHide();
SceneManager.LoadScene("MainScene");
yield break;
}
// Join Game
var gameObserver = G.Communicator.ObserverRegistry.Create<IGameObserver>(this, startPending: true);
gameObserver.GetEventDispatcher().KeepingOrder = true;
var roomId = _pairedGame.Item1;
var joinRet = G.User.JoinGame(roomId, gameObserver);
yield return joinRet.WaitHandle;
if (joinRet.Exception != null)
{
G.Communicator.ObserverRegistry.Remove(gameObserver);
var box = UiMessageBox.Show("Failed to join\n" + joinRet.Exception);
yield return StartCoroutine(box.WaitForHide());
SceneManager.LoadScene("MainScene");
}
_gameObserver = gameObserver;
_gameInfo = joinRet.Result.Item3;
_myPlayerId = joinRet.Result.Item2;
_myPlayer = (GamePlayerRef)joinRet.Result.Item1;
if (_myPlayer.IsChannelConnected() == false)
{
var connectTask = _myPlayer.ConnectChannelAsync();
yield return connectTask.WaitHandle;
if (connectTask.Exception != null)
{
var box = UiMessageBox.Show("Failed to connect\n" + joinRet.Exception);
G.Communicator.ObserverRegistry.Remove(gameObserver);
yield return StartCoroutine(box.WaitForHide());
_myPlayer = null;
yield break;
}
((IChannel)_myPlayer.RequestWaiter).StateChanged += (_, state) =>
{
if (state == ChannelStateType.Closed)
ChannelEventDispatcher.Post(OnChannelClose, _);
};
}
gameObserver.GetEventDispatcher().Pending = false;
LoadingText.text = "Waiting for " + _pairedGame.Item2 + "...";
}