public ChessEngineManager()
{
procEngine = null;
queReceived = null;
swWRiter = null;
//srReader = null;
//srErrReader = null;
cmdParser = null;
configData = null;
}
public void End()
{
queReceived.Clear();
swWRiter.Close();
// 비동기 로딩 스트림은 클로즈 하면 안된다!!!
//srReader.Close();
//srErrReader.Close();
procEngine.Kill();
procEngine.Close();
procEngine = null;
cmdParser = null;
configData = null;
}
private ChessEngineManager()
{
procEngine = null;
queReceived = null;
queSyncRoot = new object();
//swWRiter = null;
threadSend = null;
sendWorker = null;
//srReader = null;
//srErrReader = null;
cmdParser = null;
DefaultConfigData = null;
CurrentConfigData = null;
IsEngineInit = false;
IsEngineRunning = false;
IsPonderMode = false;
IsPonderFailed = false;
IsWaitforNewGame = false;
IsForceStop = false;
}
// interface
public IEnumerator Start()
{
// clear received command respond que
queReceived = new Queue();
procEngine = new Process();
procEngine.StartInfo.FileName = strProcPath;
//procEngine.StartInfo.Arguments = "uci";
procEngine.StartInfo.CreateNoWindow = true;
procEngine.StartInfo.UseShellExecute = false;
procEngine.StartInfo.ErrorDialog = false;
procEngine.StartInfo.RedirectStandardOutput = true;
procEngine.StartInfo.RedirectStandardInput = true;
//procEngine.StartInfo.RedirectStandardError = true;
// Set our event handler to asynchronously read the sort output/err.
procEngine.OutputDataReceived += new DataReceivedEventHandler(StandardOutputHandler);
//procEngine.ErrorDataReceived += new DataReceivedEventHandler(StandardErrorHandler);
// start chess engine(stockfish)
procEngine.Start();
// Start the asynchronous read of the output stream.
procEngine.BeginOutputReadLine();
//procEngine.BeginErrorReadLine();
swWRiter = procEngine.StandardInput;
//srReader = procEngine.StandardOutput;
//srErrReader = procEngine.StandardError;
cmdParser = new ChessEngineCmdParser() { Cmd = null };
configData = new ChessEngineConfig();
// wait for 2.0 sec for process thread running
yield return new WaitForSeconds(2.0f);
// send command to chess engine
// 첫번째 명령이 안먹는 이유는?????
// 실행 파라미터로 "uci"를 주어야 하는데 스트림 리다이렉션때문에 이게 안먹힘...
//
Send( "Ping Test" );
Send( "uci" );
//Send( "isready" );
}
// interface
//public IEnumerator Start() {
public void Start()
{
// clear received command respond que
queReceived = new Queue<string>();
try
{
procEngine = new Process();
procEngine.StartInfo.FileName = strProcPath;
//procEngine.StartInfo.WorkingDirectory = @"ChessEngine\";
//procEngine.StartInfo.Arguments = "uci";
procEngine.StartInfo.CreateNoWindow = true;
procEngine.StartInfo.UseShellExecute = false;
procEngine.StartInfo.ErrorDialog = false;
procEngine.StartInfo.RedirectStandardOutput = true;
procEngine.StartInfo.RedirectStandardInput = true;
procEngine.StartInfo.RedirectStandardError = true;
// Set our event handler to asynchronously read the sort output/err.
procEngine.OutputDataReceived += new DataReceivedEventHandler(StandardOutputHandler);
procEngine.ErrorDataReceived += new DataReceivedEventHandler(StandardErrorHandler);
// start chess engine(stockfish)
procEngine.Start();
// Start the asynchronous read of the output stream.
procEngine.BeginOutputReadLine();
procEngine.BeginErrorReadLine();
//swWRiter = procEngine.StandardInput;
//swWRiter.AutoFlush = true;
//srReader = procEngine.StandardOutput;
//srErrReader = procEngine.StandardError;
cmdParser = new ChessEngineCmdParser() { Cmd = null };
DefaultConfigData = new ChessEngineConfig();
CurrentConfigData = new ChessEngineConfig();
// wait for 2.0 sec for process thread running
//yield return new WaitForSeconds(2.0f);
//yield return new WaitForSeconds(5.0f);
sendWorker = new SendWorker( procEngine.StandardInput );
threadSend = new Thread(sendWorker.ProcessSend);
threadSend.Start();
IsEngineRunning = true;
}
catch( System.Exception e ) {
UnityEngine.Debug.LogError( "ChessEngineManager - Start() Failed!!! because of" + e.Message );
}
}
public void End()
{
if( IsEngineRunning ) {
queReceived.Clear();
sendWorker.RequestStop();
threadSend.Join();
threadSend = null;
sendWorker = null;
// 비동기 로딩 스트림은 클로즈 하면 안된다!!!
//srReader.Close();
//srErrReader.Close();
procEngine.CancelOutputRead();
procEngine.CancelErrorRead();
procEngine.Close();
procEngine = null;
cmdParser = null;
DefaultConfigData = null;
CurrentConfigData = null;
IsEngineRunning = false;
IsEngineInit = false;
}
}
