;license:MIT
;(c) 2020 by 4am

!cpu 6502
!to "build/PRELAUNCH/MINER.2049ER",plain
*=$106

    !source "src/prelaunch/common.a"

         +ENABLE_ACCEL
         lda   #>callback
         sta   $2076
         lda   #<callback
         sta   $2075
         jmp   $2000      ; decompress

callback
         +GET_MACHINE_STATUS
         and   #CHEATS_ENABLED
         beq   +
         lda   #$BD
         sta   $0964      ; patch - don't decrease lives
+
         +DISABLE_ACCEL
         jmp   $0918

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