4cade/src/prelaunch/buck.rogers.a

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2019-10-14 02:26:38 +00:00
;license:MIT
;(c) 2019 by qkumba
!cpu 6502
!to "build/PRELAUNCH/BUCK.ROGERS",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #$60
sta $4083
jsr $4000 ; decompress
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$a5
sta $7ff ; patch - don't increase lives
sta $803 ; patch - don't decrease lives
sta $998 ; patch - don't decrease lives
+
+DISABLE_ACCEL
jmp $400
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!if * > $1C0 {
!error "code is too large, ends at ", *
}