Re: One on One patch for the IIgs

[datawiz <rich.martin@gmail.com>]

UPDATE:
I found a problem. After the patch, the AI no longer shoots the ball
and there was a report of crashing at boot. Apparently some copy
protection is checksumming the code and modifying the game if anything
is different. Instead of changing the code at 8AA I reverted it and I
changed the JSR that calls it at 607 to JSR 8AC instead of JSR 8AA.
This skips over the bad opcodes, but doesn't change the code to
trigger the checksum. In the demo, the AI now shoots the ball and
matches the behavior as a non-patched copy, so hopefully all is well.
Disk image link has been updated appropriately and reuploaded to
Asimov as one_on_one_gs_patch_real.dsk