4cade/src/prelaunch/microwave.a

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2020-05-16 05:22:33 +00:00
;license:MIT
;(c) 2020 by qkumba
!cpu 6502
!to "build/PRELAUNCH/MICROWAVE",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #<callback
sta $40A3
lda #>callback
sta $40A4
jmp $4000 ; decompress
callback
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$ad
sta $8EB ; patch - don't increase lives
sta $C41 ; patch - don't decrease lives
+
+DISABLE_ACCEL
lda #0
jmp $8974
!if * > $1C0 {
!error "code is too large, ends at ", *
}