IDE: adjust PLAY AUDIO TRACK/INDEX cmd

Don't abort on high end track - fixes Settlers II audio on ShapeShifter
mist-devel · Dec 28, 2024 · e90b326 · e90b326
1 parent 180c34f
commit e90b326
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/hdd.c b/hdd.c
@@ -604,11 +604,12 @@ static void PKT_PlayAudioTrackIndex(unsigned char *cmd, unsigned char unit)
     cdrom_send_error(unit);
     return;
   }
-  if (starttrack > endtrack || starttrack >= toc.last || !starttrack || !endtrack || endtrack >= toc.last) {
+  if (starttrack > endtrack || starttrack >= toc.last || !starttrack || !endtrack) {
     cdrom_setsense(SENSEKEY_ILLEGAL_REQUEST, 0x21, 0);
     cdrom_send_error(unit);
     return;
   }
+  if (endtrack >= toc.last) endtrack = toc.last - 1;
   PKT_PlayAudio(unit, toc.tracks[starttrack-1].start, toc.tracks[endtrack-1].end);
 }