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57 lines
1.2 KiB
Plaintext
57 lines
1.2 KiB
Plaintext
;license:MIT
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;(c) 2021-2022 by Frank M., qkumba
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!cpu 6502
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!to "build/DEMO/MOON.PATROL",plain
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*=$200
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!source "src/constants.a" ; no code in these
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!source "src/macros.a"
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+ENABLE_ACCEL_LC
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+LOAD_XSINGLE title
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lda #$60
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sta $49DD
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jsr $800
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ldx #3-1
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- lda patch2,x
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sta $2A95,x
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sta $2A7E,x
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sta $0C31,x
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sta $2E80,x ; exit on keypress/end of demo
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dex
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bpl -
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lda #$A2
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sta $0996
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stx $0996+1
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lda #$9A
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sta $0996+2 ; prevent stack pointer from overwriting $100
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ldx #26-1
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- lda patch, x
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sta $2726, x
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dex
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bpl - ; exit on keypress during title screen
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lda #$2C
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sta $2A61
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sta $2A88 ; disable options screen
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+DISABLE_ACCEL
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jmp $919
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title !byte x_e-x_b
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x_b !text "MOON.PATROL"
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x_e
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patch !byte $20,$B8,$0A,$2C,$10,$C0,$A2,$41,$A9,$FF,$20,$A8,$FC,$AD,$00,$C0,$10,$05
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patch2 !byte $4C,$00,$01,$EA,$EA,$CA,$D0,$EE
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!if * > $3F0 {
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!error "code is too large, ends at ", *
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}
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