36 lines
985 B
C#
36 lines
985 B
C#
using System;
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using System.IO;
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using Jellyfish.Library;
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namespace Jellyfish.Virtu
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{
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public sealed class DiskNib : Disk525
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{
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public DiskNib(string name, byte[] data, bool isWriteProtected) :
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base(name, data, isWriteProtected)
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{
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}
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public DiskNib(string name, Stream stream, bool isWriteProtected) :
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base(name, new byte[TrackCount * TrackSize], isWriteProtected)
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{
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if (stream == null)
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{
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throw new ArgumentNullException("stream");
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}
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stream.ReadBlock(Data);
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}
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public override void ReadTrack(int number, int fraction, byte[] buffer)
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{
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Buffer.BlockCopy(Data, (number / 2) * TrackSize, buffer, 0, TrackSize);
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}
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public override void WriteTrack(int number, int fraction, byte[] buffer)
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{
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Buffer.BlockCopy(buffer, 0, Data, (number / 2) * TrackSize, TrackSize);
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}
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}
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}
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