;license:MIT
;(c) 2021-2022 by Frank M., qkumba

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

    !source "src/prelaunch/common.a"

         +ENABLE_ACCEL
         lda   #<hook1
         sta   $A10+1
         lda   #>hook1
         sta   $A10+2
         jmp   $800       ; decompress1

hook1    lda   #<hook2
         sta   $B747+1
         lda   #>hook2
         sta   $B747+2
         jmp   $B700      ; decompress2

hook2    lda   #<hook3
         sta   $9E4D+1
         lda   #>hook3
         sta   $9E4D+2
         jmp   $9D84      ; decompress3

hook3    +RESET_VECTOR $100
         +READ_RAM2_NO_WRITE
         lda   MachineStatus
         and   #CHEATS_ENABLED
         beq   +
         lda   #<hook4
         sta   $BD07
         lda   #>hook4
         sta   $BD08
+
         jsr   DisableAccelerator
         +READ_ROM_NO_WRITE
         jmp   $A180

hook4
         pla
         pla
         jsr   $BD5F
         jsr   $BD09
         lda   $B7EC
         cmp   #$13
         bne   +
         lda   $B7ED
         cmp   #5
         bne   +
         lda   #$AD
         sta   $1920      ; patch - don't decrease time
+        clc
         rts

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