4cade/src/prelaunch/ballblazer.a

;license:MIT
;(c) 2019, 2024 by Frank M., qkumba

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

         lda   $4E
         pha              ; save for later

    !source "src/macros.a"

         +ENABLE_ACCEL
         lda   #$60
         sta   $5FEB
         jsr   $5FCC      ; decompress1

         lda   #$60
         sta   $BE20
         +DISABLE_ACCEL
         jsr   $BE00      ; decompress2/title

         lda   #1
         sta   $415       ; gets patched to LC reset vector

         lda   #$A9
         sta   $488
         pla
         sta   $489
         lda   #$EA
         sta   $48A       ; seed RNG
         jmp   $400

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