/// <summary>
/// Parses a new disk image and loads it into this floppy drive
/// </summary>
/// <param name="tapeData"></param>
public void FDD_LoadDisk(byte[] diskData)
{
// try dsk first
FloppyDisk fdd = null;
bool found = false;
foreach (DiskType type in Enum.GetValues(typeof(DiskType)))
{
switch (type)
{
case DiskType.CPCExtended:
fdd = new CPCExtendedFloppyDisk();
found = fdd.ParseDisk(diskData);
break;
case DiskType.CPC:
fdd = new CPCFloppyDisk();
found = fdd.ParseDisk(diskData);
break;
}
if (found)
{
Disk = fdd;
break;
}
}
if (!found)
{
throw new Exception(this.GetType().ToString() +
"\n\nDisk image file could not be parsed. Potentially an unknown format.");
}
}
/// <summary>
/// Attempts to load all media into the relevant structures
/// </summary>
protected void LoadAllMedia()
{
tapeImages = new List <byte[]>();
diskImages = new List <byte[]>();
int cnt = 0;
foreach (var m in mediaImages)
{
switch (IdentifyMedia(m))
{
case CPCMediaType.Tape:
tapeImages.Add(m);
CPC._tapeInfo.Add(CPC._gameInfo[cnt]);
break;
case CPCMediaType.Disk:
diskImages.Add(m);
CPC._diskInfo.Add(CPC._gameInfo[cnt]);
break;
case CPCMediaType.DiskDoubleSided:
// this is a bit tricky. we will attempt to parse the double sided disk image byte array,
// then output two separate image byte arrays
List <byte[]> working = new List <byte[]>();
foreach (DiskType type in Enum.GetValues(typeof(DiskType)))
{
bool found = false;
switch (type)
{
case DiskType.CPCExtended:
found = CPCExtendedFloppyDisk.SplitDoubleSided(m, working);
break;
case DiskType.CPC:
found = CPCFloppyDisk.SplitDoubleSided(m, working);
break;
}
if (found)
{
// add side 1
diskImages.Add(working[0]);
// add side 2
diskImages.Add(working[1]);
Common.GameInfo one = new Common.GameInfo();
Common.GameInfo two = new Common.GameInfo();
var gi = CPC._gameInfo[cnt];
for (int i = 0; i < 2; i++)
{
Common.GameInfo work = new Common.GameInfo();
if (i == 0)
{
work = one;
}
else if (i == 1)
{
work = two;
}
work.FirmwareHash = gi.FirmwareHash;
work.Hash = gi.Hash;
work.Name = gi.Name + " (Parsed Side " + (i + 1) + ")";
work.Region = gi.Region;
work.NotInDatabase = gi.NotInDatabase;
work.Status = gi.Status;
work.System = gi.System;
CPC._diskInfo.Add(work);
}
}
else
{
}
}
break;
}
cnt++;
}
if (tapeImages.Count > 0)
{
LoadTapeMedia();
}
if (diskImages.Count > 0)
{
LoadDiskMedia();
}
}
