mirror of https://github.com/a2-4am/4cade.git
36 lines
718 B
Plaintext
36 lines
718 B
Plaintext
;license:MIT
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;(c) 2024 by qkumba
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/FIDO",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 $8808
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jsr $3FF5 ; decompress
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+ENABLE_ACCEL
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lda #>(callback - 1)
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sta $8821
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lda #<(callback - 1)
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sta $8824
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lda #$19
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jmp $880A
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callback
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+READ_RAM2_NO_WRITE
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lda MachineStatus
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and #CHEATS_ENABLED
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beq +
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lda #$a5
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sta $B23 ; patch - don't decrease lives
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+
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jsr DisableAccelerator
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+READ_ROM_NO_WRITE
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jmp $DD3
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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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