;license:MIT
;(c) 2020 by qkumba

!cpu 6502
!to "build/PRELAUNCH.INDEXED/GAUNTLET",plain
*=$106

    !source "src/macros.a"

         jmp   +

callback
         lda   #$60
         sta   $B47D
         jsr   $B58F
         lda   #$60
         sta   $984D
         jsr   $8800
         lda   #$60
         sta   $A394
         jsr   $A200

         lda   #$bd
         sta   $6829      ; patch - don't decrease health
         sta   $8A8F      ; patch - don't decrease health
         sta   $8E6B      ; patch - don't decrease health
         sta   $90C8      ; patch - don't decrease health
         sta   $925B      ; patch - don't decrease health
         jmp   $6000

+
         +ENABLE_ACCEL
         lda   #$60
         sta   $9DA
         jsr   $800       ; load "DOS"
         +READ_RAM2_NO_WRITE
         jsr   DisableAccelerator
         lda   MachineStatus
         +READ_ROM_NO_WRITE
         and   #CHEATS_ENABLED
         beq   +
         lda   #<callback
         sta   $B748
         lda   #>callback
         sta   $B749
+        jmp   $B700

!if * > $1C0 {
  !error "code is too large, ends at ", *
}