mirror of https://github.com/a2-4am/4cade.git
49 lines
945 B
Plaintext
49 lines
945 B
Plaintext
;license:MIT
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;(c) 2020, 2024 by qkumba
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/BANDITS",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 #$60
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sta $87A
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jsr $800 ; decompress
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lda #<callback
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sta $481
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lda #>callback
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sta $482
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+DISABLE_ACCEL
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jmp $8F40
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callback
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+ENABLE_ACCEL
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jsr $4C8 ; decompress
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+GET_MACHINE_STATUS
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and #CHEATS_ENABLED
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beq +
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lda $57
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cmp #$0F
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bne +
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lda $8FDF
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cmp #5
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bne +
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lda #$AD
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sta $63AE ; patch - don't decrease lives
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+
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lda #$35 ; map shield to button 1
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sta $2AF
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lda #2
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sta $2B4
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+DISABLE_ACCEL
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lda #0
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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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