;license:MIT
;(c) 2021 by Frank M.

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

    !source "src/prelaunch/common.a"

         +ENABLE_ACCEL
         lda   #<hook
         sta   $1053+1
         lda   #>hook
         sta   $1053+2
         jmp   $1000      ; decompress

hook     +NEW_RESET_VECTOR $280

         lda   #$8C       ; CALL
         sta   $C84
         lda   #$36       ; "640" / $280
         sta   $C84+1
         lda   #$34
         sta   $C84+2     ; return to TR instead of BASIC
         lda   #$30
         sta   $C84+3     ; (replaces TEXT:HOME:END)

         +DISABLE_ACCEL
         jmp   $D566

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