4cade/src/prelaunch/roundabout.a

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2020-06-02 18:15:28 +00:00
;license:MIT
;(c) 2020 by qkumba
!cpu 6502
!to "build/PRELAUNCH/ROUNDABOUT",plain
*=$106
!source "src/prelaunch/common.a"
+ENABLE_ACCEL
lda #$60
sta $3D43
jsr $800 ; decompress
+GET_MACHINE_STATUS
and #CHEATS_ENABLED
beq +
lda #$a5
sta $91EA ; patch - don't decrease lives
sta $928C ; patch - don't decrease lives
sta $9758 ; patch - don't increase lives
+
+DISABLE_ACCEL
jmp $7000
!if * > $1C0 {
!error "code is too large, ends at ", *
}