private int calculateQuiescenceDepth(Board board,
int depth)
{
if (depth == 1 && this.quiescenceCount < MAX_QUIESCENCE)
{
int activityMeasure = 0;
if (board.getCurrentPlayer().isCheck())
{
activityMeasure += 1;
}
foreach (Move move in BoardUtils.lastNMoves(board, 2))
{
if (move.isAttack())
{
activityMeasure += 1;
}
}
if (activityMeasure >= 2)
{
this.quiescenceCount++;
return(1);
}
}
return(depth - 1);
}