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34 lines
629 B
Plaintext
34 lines
629 B
Plaintext
;license:MIT
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;(c) 2020 by qkumba
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!cpu 6502
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!to "build/PRELAUNCH/CAVRNS.CALLISTO",plain
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*=$106
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!source "src/prelaunch/common.a"
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+ENABLE_ACCEL
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lda #>callback
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sta $8D9
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lda #<callback
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sta $8D8
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jmp $800 ; decompress
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callback
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+GET_MACHINE_STATUS
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and #CHEATS_ENABLED
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beq +
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lda $BFC
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cmp #$C6
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bne +
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lda #$A5
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sta $BFC ; patch - don't decrease lives
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+
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jsr $BD82
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+DISABLE_ACCEL
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rts
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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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