private void StartStopSearchButton_Click(object sender, EventArgs e)
{
PushToSettings();
if (SearchSettings.BadSettings())
{
MessageBox.Show("Ошибка! \nНужно задать корневую директорию и хотя бы один фильтр, и их длина должна быть не больше 50 символов.");
return;
}
SearchStarted = !SearchStarted;
if (SearchStarted)
{
DisableConfig();
PauseResumeSearchButton.Enabled = true;
StartStopSearchButton.Text = "Stop";
BackgroundSearcher.RunWorkerAsync();
SearchTimer.Start();
}
else
{
BackgroundSearcher.CancelAsync();
SearchPaused = false;
EnableConfig();
PauseResumeSearchButton.Text = "Pause";
PauseResumeSearchButton.Enabled = false;
SearchTimer.Stop();
}
}
/// <summary>
/// Input on the search box changed,
/// start searchTimer to validate and search.
/// </summary>
private void searchBox_TextChanged(object sender, TextChangedEventArgs e)
{
// No need to search if there is no data
if (ViewModel.Collections.Count > 0)
{
SearchTimer.Stop();
SearchTimer.Start();
}
}
private void MainForm_Load(object sender, EventArgs e)
{
if (!IsWindows10())
{
this.Close();
}
SearchTimer.Start();
SearchTimer.Interval = 10;
}
private void PauseResumeSearchButton_Click(object sender, EventArgs e)
{
SearchPaused = !SearchPaused;
if (SearchPaused)
{
_busy.Reset();
PauseResumeSearchButton.Text = "Resume";
SearchTimer.Stop();
}
else
{
PauseResumeSearchButton.Text = "Pause";
_busy.Set();
SearchTimer.Start();
}
SearchSettings.SaveSettingsToConfig();
}
private void SearchButton_Click(object sender, EventArgs e)
{
SearchTimer.Start();
}
protected List <Move>?startSearch(Position?position, SearchMode mode)
{
try {
if (position is null)
{
throw new PositionException("Null Position");
}
else if (SearchTimer is null)
{
throw new PositionException("Null SearchTimer Stopwatch");
}
else
{
SearchTimer.Reset();
IntervalNodes =
HeartbeatNodes = (UInt64)NodeTotal;
LastBeatMS = SearchTimer.ElapsedMilliseconds;
}
if (position.IsLegal())
{
StartDepth = 0; //[Init]
ClearSearchCounts();
if (UCI.IsDebug)
{
var dtStarted = DateTime.Now;
#if Herald
herald(dtStarted, position.Name);
#endif
#if NoteStartAndFinish
LogInfo(Level.note, $"Started at {dtStarted:yyyy-MM-dd HH:mm:ss.ff}");
#endif
}
SearchTimer.Start();
switch (mode)
{
case SearchMode.BestMove:
var mValue = position.IteratePlies(Bound);
break;
case SearchMode.Perft:
position.IterateCases();
break;
}
}
else
{
throw new PositionException("Illegal Setup");
}
}
catch (OperationCanceledException) {
//
// OperationCanceledException is thrown in MonitorBound() via ThrowIfCancellationRequested(),
// when Cancel() has been called on the source of this Task's CancellationToken. Catching
// it here allows stack frames for an active search to return Position objects to the pool.
//
}
catch (FinalPositionException ex) {
LogInfo(Level.note, ex.Message);
}
catch (ApplicationException ex) {
#if StackTrace
LogInfo(Level.error, ex.ToString());
#else
LogInfo(Level.error, ex.Message);
#endif
}
catch (Exception ex) {
LogInfo(Level.error, ex.ToString());
}
finally {
if (SearchTimer.IsRunning)
{
SearchTimer.Stop();
}
if (UCI.IsDebug)
{
LogInfoNewLine(Level.note);
#if NoteStartAndFinish
LogInfo(Level.note, $"Finished at {DateTime.Now:yyyy-MM-dd HH:mm:ss.ff}");
#endif
var dElapsedMS = (Double)SearchTimer.ElapsedMilliseconds;
displayCounts(mode, dElapsedMS);
}
}
//
//[Optional]Repeat final bestmove report:
//
if (BestMoves is not null)
{
var sb = new StringBuilder();
//[Note]refreshPV() has been called
sb.BestMove(BestMoves, Rule);
if (sb.Length > 0)
{
LogLine(sb.ToString());
}
}
return(BestMoves);
}