4cade/src/prelaunch/ballblazer.a
2019-12-31 16:29:20 -05:00

28 lines
507 B
Plaintext
Executable File

;license:MIT
;(c) 2019 by Frank M.
!cpu 6502
!to "build/PRELAUNCH/BALLBLAZER",plain
*=$106
!source "src/prelaunch/common.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
jmp $400
!if * > $1C0 {
!error "code is too large, ends at ", *
}