public MednaDisc(string pathToDisc)
{
if (!IsLibraryAvailable)
throw new InvalidOperationException("MednaDisc library is not available!");
handle = mednadisc_LoadCD(pathToDisc);
if (handle == IntPtr.Zero)
throw new InvalidOperationException("Failed to load MednaDisc: " + pathToDisc);
//read the mednafen toc
TOCTracks = new MednadiscTOCTrack[101];
fixed (MednadiscTOCTrack* _tracks = &TOCTracks[0])
fixed(MednadiscTOC* _toc = &TOC)
mednadisc_ReadTOC(handle, _toc, _tracks);
//leave the disc open until this is disposed so we can read sectors from it
}
/// <exception cref="InvalidOperationException"><see cref="IsLibraryAvailable"/> is <see langword="false"/> (could not load <c>mednadisc.dll</c>), or unmanaged call failed</exception>
public MednaDisc(string pathToDisc)
{
if (!IsLibraryAvailable)
{
throw new InvalidOperationException($"{nameof(MednaDisc)} library is not available!");
}
handle = mednadisc_LoadCD(pathToDisc);
if (handle == IntPtr.Zero)
{
throw new InvalidOperationException($"Failed to load {nameof(MednaDisc)}: {pathToDisc}");
}
//read the mednafen toc
TOCTracks = new MednadiscTOCTrack[101];
fixed(MednadiscTOCTrack *_tracks = &TOCTracks[0])
fixed(MednadiscTOC * _toc = &TOC)
mednadisc_ReadTOC(handle, _toc, _tracks);
//leave the disc open until this is disposed so we can read sectors from it
}
public static extern void mednadisc_ReadTOC(IntPtr disc, MednadiscTOC* toc, MednadiscTOCTrack* tracks101);
