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[ZXHawk] Remove ParseDisk() track limit 

This fixes 3D Construction Kit and potentially other dsk games with more than 42 tracks on disc.
The +3 disc drive may only be able to read 41-ish tracks of standard sized data, but it appears many images have more tracks than this. 3D construction kit for example has 45 tracks in what passes for the TOC, but the last 5 of these are empty.
This commit is contained in:
Asnivor 2024-10-18 11:04:20 +01:00
parent 1f261b2c33
commit 13584ceb62
2 changed files with 0 additions and 22 deletions
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11
src/BizHawk.Emulation.Cores/Computers/SinclairSpectrum/Media/Disk/CPCFormat/CPCExtendedFloppyDisk.cs
View File

@ -55,17 +55,6 @@ namespace BizHawk.Emulation.Cores.Computers.SinclairSpectrum
throw new System.NotImplementedException(sbm.ToString());
}
if (DiskHeader.NumberOfTracks > 42)
{
StringBuilder sbm = new StringBuilder();
sbm.AppendLine();
sbm.AppendLine();
sbm.AppendLine("The detected disk is an " + DiskHeader.NumberOfTracks + " track disk image.");
sbm.AppendLine("This is currently incompatible with the emulated +3 disk drive (42 tracks).");
sbm.AppendLine("Likely the disk image is an 80 track betadisk or opus image, the drives and controllers for which are not currently emulated in ZXHawk");
throw new System.NotImplementedException(sbm.ToString());
}
for (int i = 0; i < DiskHeader.NumberOfTracks * DiskHeader.NumberOfSides; i++)
{
DiskHeader.TrackSizes[i] = data[pos++] * 256;

11
src/BizHawk.Emulation.Cores/Computers/SinclairSpectrum/Media/Disk/CPCFormat/CPCFloppyDisk.cs
View File

@ -55,17 +55,6 @@ namespace BizHawk.Emulation.Cores.Computers.SinclairSpectrum
throw new NotImplementedException(sbm.ToString());
}
if (DiskHeader.NumberOfTracks > 42)
{
StringBuilder sbm = new StringBuilder();
sbm.AppendLine();
sbm.AppendLine();
sbm.AppendLine("The detected disk is an " + DiskHeader.NumberOfTracks + " track disk image.");
sbm.AppendLine("This is currently incompatible with the emulated +3 disk drive (42 tracks).");
sbm.AppendLine("Likely the disk image is an 80 track betadisk or opus image, the drives and controllers for which are not currently emulated in ZXHawk");
throw new NotImplementedException(sbm.ToString());
}
// standard CPC format all track sizes are the same in the image
for (int i = 0; i < DiskHeader.NumberOfTracks * DiskHeader.NumberOfSides; i++)
{