4cade/src/prelaunch/galaxian.a

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;license:MIT
;(c) 2020 by qkumba
!cpu 6502
!to "build/PRELAUNCH.INDEXED/GALAXIAN",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #$60
sta $5813
jsr $5800 ; decompress
ldx #0
stx $83F
inx
stx $847 ; reset vector
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$a5
sta $16EA ; patch - don't increase lives
sta $1751 ; patch - don't decrease lives
+
+DISABLE_ACCEL
jmp $800
!if * > $1C0 {
!error "code is too large, ends at ", *
}