private static bool CastlePiecesHaveNotBeenMoved(King king, Board board, CastleType castleType)
{
if (king.HasBeenMoved)
{
return(false);
}
var rookSquare = board[king.GetCastleRookStartingSquare(castleType)];
return(rookSquare.Piece != null &&
!rookSquare.Piece.HasBeenMoved);
}
private Move GetCastleMove(Board board, King king, CastleType castleType)
{
var rook = board[king.GetCastleRookStartingSquare(castleType)].Piece as Rook;
return(new Castle(king, rook, board, castleType));
}
