private void BackgroundWork(object sender, DoWorkEventArgs e)
{
EngineCancellationToken token = new EngineCancellationToken(_worker);
try
{
BackgroundError = null;
CurrentState.Transcript = GetTranscriptLine();
var timer = Stopwatch.StartNew();
if (CurrentState.Player == Player.One)
{
e.Result = _playerOneEngine.GetBestMove(CurrentState, SecondsPerEngineMove, token);
}
else if (CurrentState.Player == Player.Two)
{
e.Result = _playerTwoEngine.GetBestMove(CurrentState, SecondsPerEngineMove, token);
}
if (timer.ElapsedMilliseconds > SecondsPerEngineMove * 1000 + _graceTimeout)
{
e.Result = new SearchResult {
Timeout = true
};
}
}
catch (Exception ex)
{
BackgroundError = ex;
try
{
using (StreamWriter w = new StreamWriter("errors.txt", true))
{
w.WriteLine(DateTime.Now.ToString() + "\r\nFailed to get a move from an engine!\r\n" + ex.ToString() + "\r\n\r\n");
}
}
catch { /* TODO */ }
e.Result = new SearchResult();
}
if (token.Cancelled)
{
e.Cancel = true;
}
}
private void BackgroundWork(object sender, DoWorkEventArgs e)
{
EngineCancellationToken token = new EngineCancellationToken(_worker);
try
{
BackgroundError = null;
if (CurrentState.Player == Player.One)
{
e.Result = _playerOneEngine.GetBestMove(CurrentState, SecondsPerEngineMove, token);
}
else if (CurrentState.Player == Player.Two)
{
e.Result = _playerTwoEngine.GetBestMove(CurrentState, SecondsPerEngineMove, token);
}
}
catch (Exception ex)
{
BackgroundError = ex;
try
{
using (StreamWriter w = new StreamWriter("errors.txt", true))
{
w.WriteLine("Failed to get a move from an engine! :: " + ex.Message);
}
}
catch { /* TODO */ }
e.Result = new SearchResult();
}
if (token.Cancelled)
{
e.Cancel = true;
}
}
