2021-10-26 03:16:33 +00:00
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;license:MIT
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2022-05-29 00:21:15 +00:00
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;(c) 2021-2022 by qkumba/xot
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2021-10-26 03:16:33 +00:00
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!cpu 6502
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!to "build/PRELAUNCH.INDEXED/SPUTNIK.ATTACK",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 #$4C
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sta $93D9
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jsr $6900 ; decompress
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2022-05-29 00:21:15 +00:00
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+READ_RAM2_NO_WRITE
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lda MachineStatus
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2021-10-26 03:16:33 +00:00
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and #CHEATS_ENABLED
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beq +
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lda #$A5
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2021-10-27 00:11:13 +00:00
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sta $6B37 ; inf. lives
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sta $6724 ; inf. shields
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2021-10-26 03:16:33 +00:00
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+
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2022-05-29 00:21:15 +00:00
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lda #<callback
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sta $BD3E
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lda #>callback
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sta $BD3F
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jsr DisableAccelerator
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+READ_ROM_NO_WRITE
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2021-10-26 03:16:33 +00:00
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- lda $C000
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bpl -
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lda $C010
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jmp $8A60
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2022-05-29 00:21:15 +00:00
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callback
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lda $BE4A
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ora $BE4B
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beq +
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jsr $BF00
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!byte $CE
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!word $BE47
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+
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rts
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2021-10-26 03:16:33 +00:00
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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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