public async Task JoinLobby(LobbyConnection c, Lobby l)
{
log.Debug("connection " + c + " joining lobby " + l);
using (var alock = await Data.Synchronizer.SetStateAsync(ModuleState.Writing))
{
if (c.Lobby != null)
{
throw new ArgumentException("Connection has already joined a lobby!");
}
if (l.LobbyState == LobbyState.Finished)
{
throw new LobbyStateException("Can not join finished game!");
}
Data.AddLobbyConnection(l, c);
try
{
var players = PlayerStorage.GetPlayerOfConnection(c.Connection);
await AddPlayerToLobby(players, l);
await Messenger.SendMessage(c.Connection, Messages.LobbyJoined(l));
await Messenger.SendMessage(c.Connection, Messages.GameModeChanged(l));
await Messenger.SendMessage(c.Connection, Messages.ReadyStates(l));
//await Messenger.SendMessage(c.Connection, Messages.LobbySettings(l));
await UpdateConnection(c);
}
catch (Exception ex)
{
log.Warn("connection " + c + " failed to join lobby " + l + ", reverting changes");
l.Connections.Remove(c.Connection.Id);
c.Lobby = null;
throw ex;
}
}
}
public async Task LeaveLobby(LobbyConnection connection, bool silent)
{
log.Debug("removing connection " + connection + " from lobby " + connection.Lobby);
using (var alock = await Data.Synchronizer.SetStateAsync(ModuleState.Writing))
{
var lobby = connection.Lobby;
if (lobby == null)
{
throw new LobbyStateException("Connection is not member in any lobby!");
}
log.Debug("connection " + connection.Connection.Id + " leaving lobby " + lobby.Id);
if (PlayerStorage.IsSynchronized(connection.Connection))
{
var players = PlayerStorage.GetPlayerOfConnection(connection.Connection).Where(p => lobby.Players.Contains(p)).ToArray();
await RemovePlayerFromLobby(players, lobby, silent);
}
lobby.Connections.Remove(connection.Connection.Id);
if (!silent && connection.Connection.State != ConnectionState.Disconnected)
{
await Messenger.SendMessage(connection.Connection, Messages.LobbyLeft());
}
connection.Lobby = null;
connection.PendingUpdates = 0;
if (lobby.Host == connection)
{
await MigrateHost(lobby);
}
}
}