public override void NotifyTurnToMove()
{
search.searchDiagnostics.isBook = false;
moveFound = false;
var bookMove = Move.InvalidMove;
if (settings.useBook && board.plyCount <= settings.maxBookPly)
{
if (book.HasPosition(board.ZobristKey))
{
bookMove = book.GetRandomBookMoveWeighted(board.ZobristKey);
}
}
if (bookMove.IsInvalid)
{
if (settings.useThreading)
{
StartThreadedSearch();
}
else
{
StartSearch();
}
}
else
{
search.searchDiagnostics.isBook = true;
search.searchDiagnostics.moveVal = PGNCreator.NotationFromMove(FenUtility.CurrentFen(board), bookMove);
settings.diagnostics = search.searchDiagnostics;
Task.Delay(bookMoveDelayMillis).ContinueWith(t => PlayBookMove(bookMove));
}
}
