private AvailableMove selectMove(List<AvailableMove> allMovesList, Piece[,] board, ref bool mate, string colour)
{
AvailableMove move = new AvailableMove();
if (allMovesList.Count > 0)
{
var maxRating = allMovesList.Max(x => x.Rating);
move = allMovesList.Where(x => x.Rating == maxRating).First();
}
else if (cf.isThreatened(uf.FindKing(colour, board), uf.OtherColour(colour), board))
{
df.Checkmate(colour);
mate = true;
}
else
{
df.Stalemate();
mate = true;
}
return move;
}
private double evaluateChildren(MoveNode currentNode, int depth)
{
List<double> ratings = new List<double>();
foreach (MoveNode child in currentNode.Children)
ratings.Add(child.Move.Rating);
if (depth % 2 == 1)
return ratings.Min();
else
return ratings.Max();
}
