private static void HandleConnectionChange(BinaryReader reader, ACSProtocol packetID)
{
string driverName = ReadUnicodeString(reader); // Driver name.
string driverGUID = ReadUnicodeString(reader); // Driver GUID.
var carID = reader.ReadByte();
if (packetID == ACSProtocol.NewConnection)
{
Console.WriteLine($"Driver joined: {driverName}");
Driver curDriver;
if (m_driversFromGUID.ContainsKey(driverGUID))
{
curDriver = m_driversFromGUID[driverGUID];
}
else
{
curDriver = new Driver(driverGUID);
m_driversFromGUID[driverGUID] = curDriver;
}
curDriver.Name = driverName;
curDriver.CarID = carID;
curDriver.ResetPosition();
m_driversFromCarID[carID] = curDriver;
}
else
{
Console.WriteLine($"Driver left: {driverName}");
m_driversFromCarID.Remove(carID);
}
}
private static void HandleNewSessionInfo(BinaryReader reader, ACSProtocol packetID)
{
reader.ReadByte(); // Version.
reader.ReadByte(); // Session index.
reader.ReadByte(); // Current session index.
reader.ReadByte(); // Session count.
ReadUnicodeString(reader); // Server name.
string track = ReadAsciiString(reader);
string trackLayout = ReadAsciiString(reader);
ReadAsciiString(reader); // Session name.
var prevSessionType = m_sessionType;
m_sessionType = (SessionType)reader.ReadByte();
if (packetID == ACSProtocol.NewSession)
{
if (!m_forwardingEnabled || m_overrideUpdateRate)
{
ActivateRealTimeReporting();
}
string currentLayout = $"{track}-{trackLayout}";
if (m_lastTrackLayout != currentLayout)
{
Console.WriteLine($"Loading cut file for {track}-{trackLayout}");
CutTester.LoadTrack(track, trackLayout);
m_lastTrackLayout = $"{track}-{trackLayout}";
}
Console.WriteLine($"New session started: {m_sessionType}");
if (prevSessionType == SessionType.Qualifying)
{
OutputCutBestLaps();
}
WriteLog($"[Session] : Session ended {prevSessionType}");
foreach (var driver in m_driversFromGUID)
{
driver.Value.ResetLapCount();
driver.Value.ResetCutCount();
}
}
}
private static PluginMessage CreateInstance(ACSProtocol.MessageType msgType)
{
switch (msgType)
{
case ACSProtocol.MessageType.ACSP_VERSION: return new MsgVersionInfo();
case ACSProtocol.MessageType.ACSP_SESSION_INFO: return new MsgSessionInfo();
case ACSProtocol.MessageType.ACSP_NEW_SESSION: return new MsgSessionInfo(ACSProtocol.MessageType.ACSP_NEW_SESSION);
case ACSProtocol.MessageType.ACSP_NEW_CONNECTION: return new MsgNewConnection();
case ACSProtocol.MessageType.ACSP_CONNECTION_CLOSED: return new MsgConnectionClosed();
case ACSProtocol.MessageType.ACSP_CAR_UPDATE: return new MsgCarUpdate();
case ACSProtocol.MessageType.ACSP_CAR_INFO: return new MsgCarInfo();
case ACSProtocol.MessageType.ACSP_LAP_COMPLETED: return new MsgLapCompleted();
case ACSProtocol.MessageType.ACSP_END_SESSION: return new MsgSessionEnded();
case ACSProtocol.MessageType.ACSP_CLIENT_EVENT: return new MsgClientEvent();
case ACSProtocol.MessageType.ACSP_REALTIMEPOS_INTERVAL: return new RequestRealtimeInfo();
case ACSProtocol.MessageType.ACSP_GET_CAR_INFO: return new RequestCarInfo();
case ACSProtocol.MessageType.ACSP_SEND_CHAT: return new RequestSendChat();
case ACSProtocol.MessageType.ACSP_BROADCAST_CHAT: return new RequestBroadcastChat();
case ACSProtocol.MessageType.ACSP_ADMIN_COMMAND: return new RequestAdminCommand();
case ACSProtocol.MessageType.ACSP_NEXT_SESSION: return new RequestNextSession();
case ACSProtocol.MessageType.ACSP_RESTART_SESSION: return new RequestRestartSession();
case ACSProtocol.MessageType.ACSP_CHAT: return new MsgChat();
case ACSProtocol.MessageType.ACSP_GET_SESSION_INFO: return new RequestSessionInfo();
case ACSProtocol.MessageType.ACSP_CLIENT_LOADED: return new MsgClientLoaded();
case ACSProtocol.MessageType.ACSP_SET_SESSION_INFO: return new RequestSetSession();
case ACSProtocol.MessageType.ACSP_ERROR: return new MsgError();
case ACSProtocol.MessageType.ACSP_KICK_USER: return new RequestKickUser();
case ACSProtocol.MessageType.ERROR_BYTE:
throw new Exception("CreateInstance: MessageType is not set or wrong (ERROR_BYTE=0)");
case ACSProtocol.MessageType.ACSP_CE_COLLISION_WITH_CAR:
case ACSProtocol.MessageType.ACSP_CE_COLLISION_WITH_ENV:
throw new Exception("CreateInstance: MessageType " + msgType + " is not meant to be used as MessageType, but as Subtype to ACSP_CLIENT_EVENT");
default:
throw new Exception("MessageType " + msgType + " is not known or implemented");
}
}
public MsgSessionInfo(ACSProtocol.MessageType overridingNewSessionFlag)
: base(ACSProtocol.MessageType.ACSP_NEW_SESSION)
{
if (overridingNewSessionFlag != ACSProtocol.MessageType.ACSP_NEW_SESSION)
throw new Exception("MsgSessionInfo's type may only be overriden by ACSP_NEW_SESSION");
}
static void Main(string[] args)
{
Console.WriteLine($"Assetto Corsa Cut Detection Plugin - Version {m_version}");
if (!ReadConfig())
{
Console.WriteLine("Config error, Exiting.");
return;
}
if (m_loggingEnabled)
{
string filename = $"cutlog-{DateTime.UtcNow:yyyy-MM-dd-HH-mm-ss}.log";
Console.WriteLine($"Opening log file {filename}");
m_logFile = new StreamWriter(filename, false, Encoding.UTF8);
}
if (m_forwardingEnabled)
{
Console.WriteLine($"Opening Forwarding UDP Client at {m_clientDataPoint.Address}:{m_clientDataPoint.Port}");
m_forwardClient = new UdpClient(m_clientCommandPoint);
if (m_suppressSocketError)
{
SuppressSocketError(m_forwardClient);
}
Console.WriteLine("Client Opened.");
Thread commandThread = new Thread(CommandForwardTask);
commandThread.Start();
}
Console.WriteLine($"Opening UDP Client at {m_serverDataPoint.Address}:{m_serverDataPoint.Port}");
m_serverClient = new UdpClient(m_serverDataPoint);
if (m_suppressSocketError)
{
SuppressSocketError(m_serverClient);
}
Console.WriteLine("Client Opened. Waiting for server.");
while (true)
{
byte[] bytes = m_serverClient.Receive(ref m_serverCommandPoint);
if (m_forwardingEnabled)
{
m_forwardClient.Send(bytes, bytes.Length, m_clientDataPoint);
}
BinaryReader reader = new BinaryReader(new MemoryStream(bytes));
ACSProtocol packetID = (ACSProtocol)reader.ReadByte();
switch (packetID)
{
case ACSProtocol.CarInfo:
case ACSProtocol.ClientEvent:
case ACSProtocol.Version:
case ACSProtocol.Chat:
case ACSProtocol.ClientLoaded:
case ACSProtocol.EndSession:
break;
case ACSProtocol.LapCompleted:
HandleLapCompleted(reader);
break;
case ACSProtocol.NewSession: // Is immediately followed by session info.
case ACSProtocol.SessionInfo:
HandleNewSessionInfo(reader, packetID);
break;
case ACSProtocol.NewConnection:
case ACSProtocol.ConnectionClosed:
HandleConnectionChange(reader, packetID);
break;
case ACSProtocol.CarUpdate:
HandleCarUpdate(reader);
break;
case ACSProtocol.Error:
Console.WriteLine("Error from server:");
Console.WriteLine($" - {ReadUnicodeString( reader )}");
break;
default:
Console.WriteLine($"Invalid packet ID: {(byte)packetID}:H");
break;
}
}
}
public PluginMessage(ACSProtocol.MessageType type)
{
Type = type;
}
