;license:MIT
;(c) 2020 by qkumba

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

    !source "src/macros.a"

         +ENABLE_ACCEL
         lda   #$60
         sta   $6068
         jsr   $6000      ; decompress
         lda   #$4C
         sta   $B04A
         lda   #<callback
         sta   $B04B
         lda   #>callback
         sta   $B04C
         +DISABLE_ACCEL
         jmp   $800

callback
         +ENABLE_ACCEL
         jsr   $B050
         +GET_MACHINE_STATUS
         and   #CHEATS_ENABLED
         beq   ++
         ldx   #$A5
         lda   $B158
         cmp   #$30
         bne   +
         stx   $A1C8      ; patch - don't decrease lives
         bne   ++
+        cmp   #$31
         bne   +
         lda   #$BD
         sta   $FB3       ; patch - don't decrease lives
         bne   ++
+        stx   $9A35      ; patch - don't decrease lives
++       +DISABLE_ACCEL
         jmp   ($B04E)

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