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C64: Populate half-tracks when loading images.

This commit is contained in:
Anthony Konzel 2016-03-03 15:43:43 -06:00
parent cff1708be6
commit 28ced70f28
1 changed files with 11 additions and 0 deletions
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11
BizHawk.Emulation.Cores/Computers/Commodore64/Media/Disk.cs
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@ -104,6 +104,17 @@ namespace BizHawk.Emulation.Cores.Computers.Commodore64.Media
private void FillMissingTracks()
{
// Fill half tracks (should assist with EA "fat-track" protections)
for (var i = 1; i < _tracks.Length; i += 2)
{
if (_tracks[i] == null && _tracks[i - 1] != null)
{
_tracks[i] = new int[FluxEntriesPerTrack];
Array.Copy(_tracks[i - 1], _tracks[i], FluxEntriesPerTrack);
}
}
// Fill vacant tracks
for (var i = 0; i < _tracks.Length; i++)
{
if (_tracks[i] == null)