mirror of https://github.com/a2-4am/4cade.git
53 lines
1.1 KiB
Plaintext
53 lines
1.1 KiB
Plaintext
;license:MIT
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;(c) 2020, 2022, 2024 by Frank M., qkumba
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/HEAVY.BARREL",plain
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*=$106
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!source "src/prelaunch/common.a"
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lda #$60
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sta $33C
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jsr $300
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+ENABLE_ACCEL
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lda #$60
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sta $11EC
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jsr $1000 ; load "DOS"
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lda #$48
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sta $D34A
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pha
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tya
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pha
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jsr $D34D ; restore ZP
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lda #$60
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sta $8EB
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jsr $800 ; decompress
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lda #$60
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sta $ADC3
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jsr $A827 ; decompress more
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inc $3F4 ; force reboot
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lda MachineStatus
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and #CHEATS_ENABLED
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beq +
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lda #<callback
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sta $A8BD
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sta $A8D5
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lda #>callback
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sta $A8BE
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sta $A8D6
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+
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jsr DisableAccelerator
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jmp $A821
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callback
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lda #$ad
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sta $E76D ; patch - don't decrease lives
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sta $E7B7 ; patch - don't increase lives
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jmp $A922
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!if * > $1C0 {
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!error "code is too large, ends at ", *
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}
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