Chess.Data.Piece.Rook.IsLegalMove C# (CSharp) Method

        public override bool IsLegalMove(Square[][] board, Move move, IEnumerable<Move> pastMoves = null)
        {
            ValidateNotAttackingSameTeam(board, move);

            if (move.RowChange != 0 && move.ColumnChange != 0)
                throw new Exception("You only move horizontal or vertical with a rook.");
            if (HasCollision(board, move))
                throw new Exception("There is a piece between you and your destination.");

            return true;
        }