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ZXHawk: Throw an exception when unsupported double-sided disk images are loaded

This commit is contained in:
Asnivor 2018-06-19 15:10:56 +01:00
parent ae0543d1f3
commit 5b0a41e31c
2 changed files with 23 additions and 0 deletions
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12
BizHawk.Emulation.Cores/Computers/SinclairSpectrum/Media/Disk/CPCExtendedFloppyDisk.cs
View File

@ -41,6 +41,18 @@ namespace BizHawk.Emulation.Cores.Computers.SinclairSpectrum
DiskTracks = new Track[DiskHeader.NumberOfTracks * DiskHeader.NumberOfSides];
DiskData = data;
int pos = 0x34;
if (DiskHeader.NumberOfSides > 1)
{
StringBuilder sbm = new StringBuilder();
sbm.AppendLine();
sbm.AppendLine();
sbm.AppendLine("The detected disk image contains multiple sides.");
sbm.AppendLine("This is NOT currently supported in ZXHawk.");
sbm.AppendLine("Please find an alternate image/dump where each side has been saved as a separate *.dsk image (and use the mutli-disk bundler tool to load into Bizhawk).");
throw new System.NotImplementedException(sbm.ToString());
}
for (int i = 0; i < DiskHeader.NumberOfTracks * DiskHeader.NumberOfSides; i++)
{
DiskHeader.TrackSizes[i] = data[pos++] * 256;

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

@ -42,6 +42,17 @@ namespace BizHawk.Emulation.Cores.Computers.SinclairSpectrum
DiskData = data;
int pos = 0x32;
if (DiskHeader.NumberOfSides > 1)
{
StringBuilder sbm = new StringBuilder();
sbm.AppendLine();
sbm.AppendLine();
sbm.AppendLine("The detected disk image contains multiple sides.");
sbm.AppendLine("This is NOT currently supported in ZXHawk.");
sbm.AppendLine("Please find an alternate image/dump where each side has been saved as a separate *.dsk image (and use the mutli-disk bundler tool to load into Bizhawk).");
throw new System.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++)
{