add cheat for Mr. Robot

This commit is contained in:
4am 2019-10-11 21:49:53 -04:00
parent a9e36ae6d9
commit 11c4b8bba3
3 changed files with 23 additions and 2 deletions

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@ -12,7 +12,7 @@
- Added help screen (press ? in search or browse mode to show)
- Added global cheat mode (press Ctrl-C in search or browse mode to toggle)
- Added 63 game cheats
- Added 64 game cheats
- Fixed corrupted graphics in Asteroid Blaster
- Fixed corrupted graphics in Sneakers game, demo, and screenshots, and now we are entirely done with this I promise
- Fixed Axis Assassin demo hanging on Apple IIgs

21
src/prelaunch/mr.robot.a Normal file
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;license:MIT
;(c) 2019 by 4am
!cpu 6502
!to "build/PRELAUNCH/MR.ROBOT",plain
*=$106
!source "src/prelaunch/common.a"
lda #$60
sta $0842
jsr $0800 ; decompress
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
; lives in EF
lda #$00
sta $777C ; patch - don't decrease lives
sta $78C5 ; patch - don't increase lives
+
jmp $7600