Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07955 Media Support Critical (emulation) Always Apr 25, 2021, 19:11 9 days ago
Tester AJR View Status Public Platform MAME (Self-compiled)
Assigned To Resolution Open OS Linux (64-bit)
Status [?] Confirmed Driver
Version 0.230 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary MESS-specific 07955: apple2p [choplftr]: Hang on WOZ version of Choplifter
Description When running Choplifter from the apple2_flop_orig software list, the program gets stuck in a loop while rendering the title screen. The version in apple2_flop_clcracked works, however.

Emulated floppy noises abruptly stop at this point, so it's surely an issue with floppy emulation on some level (WOZ format, floppy image device or Disk II).
Steps To Reproduce mame0230 apple2p apple2_flop_orig:choplftr
Additional Information Both versions of Choplifter do not load at all on apple2; RB mentioned this may have something to do with Applesoft BASIC not being present. The compatibility tags and the original documentation suggest there should be a way to get this to work.
Github Commit
Regression Version
Affected Sets / Systems apple2p [choplftr]
Attached Files
png file icon 0002.png (2,007 bytes) Apr 25, 2021, 19:11 Uploaded by AJR
The point at which Choplifter stalls before even taking off
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9 days ago
Track $16.5 is not read correctly. It might be that the .woz needs redumping.