Ejemplo n.º 1
0
void GameAdjudicator::addEval(const Chess::Board* board, const MoveEvaluation& eval)
{
	Chess::Side side = board->sideToMove().opposite();

	// Tablebase adjudication
	if (m_tbEnabled)
	{
		m_result = board->tablebaseResult();
		if (!m_result.isNone())
			return;
	}

	// Moves forced by the user (eg. from opening book or played by user)
	if (eval.depth() <= 0)
	{
		m_drawScoreCount = 0;
		m_resignScoreCount[side] = 0;
		return;
	}

	// Draw adjudication
	if (m_drawMoveNum > 0)
	{
		if (qAbs(eval.score()) <= m_drawScore)
			m_drawScoreCount++;
		else
			m_drawScoreCount = 0;
		if (board->plyCount() / 2 >= m_drawMoveNum
		&&  m_drawScoreCount >= m_drawMoveCount * 2)
		{
			m_result = Chess::Result(Chess::Result::Adjudication, Chess::Side::NoSide);
			return;
		}
	}

	// Resign adjudication
	if (m_resignMoveCount > 0)
	{
		int& count = m_resignScoreCount[side];
		if (eval.score() <= m_resignScore)
			count++;
		else
			count = 0;

		if (count >= m_resignMoveCount)
			m_result = Chess::Result(Chess::Result::Adjudication,
						 side.opposite());
	}
}
Ejemplo n.º 2
0
static QString evalString(const MoveEvaluation& eval)
{
	if (eval.isBookEval())
		return "book";
	if (eval.isEmpty())
		return QString();

	QString str;
	if (eval.depth() > 0)
	{
		int score = eval.score();
		int absScore = qAbs(score);
		if (score > 0)
			str += "+";

		// Detect mate-in-n scores
		if (absScore > 9900
		&&  (absScore = 1000 - (absScore % 1000)) < 100)
		{
			if (score < 0)
				str += "-";
			str += "M" + QString::number(absScore);
		}
		else
			str += QString::number(double(score) / 100.0, 'f', 2);

		str += "/" + QString::number(eval.depth()) + " ";
	}

	int t = eval.time();
	if (t == 0)
		return str + "0s";

	int precision = 0;
	if (t < 100)
		precision = 3;
	else if (t < 1000)
		precision = 2;
	else if (t < 10000)
		precision = 1;
	str += QString::number(double(t / 1000.0), 'f', precision) + 's';

	return str;
}