make Viper Patrol cheat optional

2024-12-26 04:33:10 +00:00 · 2022-08-20 20:56:46 -07:00 · 2022-08-20 20:56:46 -07:00 · ce217382fc
commit ce217382fc
parent f6329a922f
1 changed files with 6 additions and 1 deletions
--- a/src/prelaunch/viper.patrol.a
+++ b/src/prelaunch/viper.patrol.a
@ -21,6 +21,10 @@ callback1
         lda   #0
         sta   $56
         jsr   $BDAC      ; decompress
+         +READ_RAM2_NO_WRITE
+         lda   MachineStatus
+         and   #CHEATS_ENABLED
+         beq   +
         lda   $1B82
         cmp   #$4C
         bne   +
@ -33,7 +37,8 @@ callback1
         lda   #>callback3
         sta   $1BCB
 +
-         +DISABLE_ACCEL
+         jsr   DisableAccelerator
+         +READ_ROM_NO_WRITE

         lda   #0
         rts