/// <summary>
/// Disconnect from the game server or cancel connection attempt.
/// </summary>
public void Disconnect()
{
if (_connectDetails == null)
{
return;
}
_connectDetails = null;
Session?.Stop();
Session = null;
_waitingForAuthTicket = false;
}
/// <summary>
/// Registers all internal handlers.
/// </summary>
private void RegisterCallbacks()
{
var cbs = _registeredCallbacks;
cbs.Add(
new Callback <SteamApps.AppOwnershipTicketCallback>(cb =>
{
if (cb.AppID != (uint)DotaGc.GameID || cb.Result != EResult.OK || cb.Ticket == null)
{
return;
}
_appOwnershipTicket = cb.Ticket;
Log("Received app ownership ticket with " + _appOwnershipTicket.Length + " length.");
if (_waitingForAuthTicket)
{
_waitingForAuthTicket = false;
Connect(_connectLobby);
}
}, Callbacks)
);
cbs.Add(
new Callback <DotaGCHandler.GCWelcomeCallback>(callback => FetchAppTicket(), Callbacks)
);
cbs.Add(
new Callback <SteamApps.GameConnectTokensCallback>(cb =>
{
Log("Received " + cb.Tokens.Count + " game connect tokens, keeping a total of " + cb.TokensToKeep +
", currently have " + _gameConnectTokens.Count + ".");
foreach (var tok in cb.Tokens)
{
_gameConnectTokens.Enqueue(tok);
}
var rem = (int)cb.TokensToKeep - _gameConnectTokens.Count;
while (rem > 0)
{
_gameConnectTokens.Dequeue();
rem--;
}
}, Callbacks)
);
cbs.Add(
new Callback <SteamUser.LoggedOnCallback>(cb =>
{
if (cb.Result == EResult.OK)
{
publicIP = cb.PublicIP;
}
}, Callbacks)
);
cbs.Add(
new Callback <DotaGCHandler.AuthListAck>(cb =>
{
if (_connectDetails == null || cb.authAck.ticket_crc[0] != _connectDetails.AuthTicketCRC)
{
return;
}
Log("Received ack for auth ticket, proceeding with connection.");
BeginServerSession();
}, Callbacks)
);
cbs.Add(
new Callback <DotaGCHandler.BeginSessionResponse>(cb =>
{
if (cb.response.Result != EResult.OK)
{
Log("Result for session start is " + cb.response.Result + ", not ok!");
Disconnect();
return;
}
if (_connectDetails == null)
{
Log("Received a session create response with no connectDetails, disconnecting...");
Disconnect();
return;
}
_connectDetails.SteamworksSessionId = cb.response.SessionId;
Log("Session start received with ID " + _connectDetails.SteamworksSessionId +
", starting game session...");
Session = new DotaGameSession(_connectDetails, Controllers.ToArray(), EntityBuilder);
Session.Callback += (sender, args) => DotaGc.SteamClient.PostCallback(args.msg);
Session.Closed += (s, a) => Disconnect();
Session.Start();
}, Callbacks)
);
}
