public void SendLobbyMessage(string message, SynchronizedGame game)
{
var callback = OperationContext.Current.GetCallbackChannel<IGameManagerCallback>();
var userName = playerList[callback].Name;
message = string.Format("{0} ({1}): {2}", userName, DateTime.Now.ToShortTimeString(), message);
game = getGameByGuid(game.GameId);
var userCallbacks = playerList.Where(kvp => game.Players.Contains(kvp.Value)).Select(kvp => kvp.Key);
foreach (var userCallback in userCallbacks) userCallback.PropagateLobbyMessage(message);
}
public SynchronizedGame CreateGame(string lobbyName, int playerLimit, DolphinOptions dolphinOptions)
{
var callback = OperationContext.Current.GetCallbackChannel<IGameManagerCallback>();
var newGame = new SynchronizedGame(lobbyName, playerLimit, dolphinOptions);
newGame.Players.Add(playerList[callback]);
gameList.Add(newGame);
//Propagate change to all users
propagateChanges(newGame);
return newGame;
}
public string JoinGame(SynchronizedGame game)
{
var callback = OperationContext.Current.GetCallbackChannel<IGameManagerCallback>();
game = getGameByGuid(game.GameId);
if (game == null) return "Game no longer exists.";
game.Players.Add(playerList[callback]);
//Propagate change to all users
propagateChanges(game);
return null;
}
public string LeaveGame(SynchronizedGame game)
{
var callback = OperationContext.Current.GetCallbackChannel<IGameManagerCallback>();
return leaveGame(callback, game);
}
private void propagateChanges(SynchronizedGame game)
{
var disconnectedPlayers = new List<IGameManagerCallback>();
//Propagate change to all users
foreach (var callbackChannel in playerList.Keys)
{
try
{
callbackChannel.PropagateChange(game);
}
catch (Exception ex)
{
if (ex is CommunicationException || ex is TimeoutException || ex is ObjectDisposedException)
{
disconnectedPlayers.Add(callbackChannel);
}
else throw;
}
}
//Remove all players that could not be contacted
foreach (var keyToRemove in disconnectedPlayers) playerList.Remove(keyToRemove);
}
private string leaveGame(IGameManagerCallback callback, SynchronizedGame game)
{
game = getGameByGuid(game.GameId);
if (game == null) return "Game no longer exists.";
game.Players.Remove(playerList[callback]);
//If no one left in game, remove it
if (game.Players.Count == 0)
{
gameList.Remove(game);
}
propagateChanges(game);
return null;
}
public GameInfo(SynchronizedGame game)
{
Game = game;
}