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40 lines
818 B
Plaintext
40 lines
818 B
Plaintext
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;license:MIT
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;(c) 2019 by qkumba
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!cpu 6502
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!to "build/PRELAUNCH/BERZAP",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 #<cheat1
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sta $871
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lda #>cheat1
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sta $872
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jmp $800 ; decompress
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cheat1
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lda #$4c
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sta $b20b
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lda #<cheat2
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sta $b20c
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lda #>cheat2
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sta $b20d
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jmp $b000
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cheat2
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+DISABLE_ACCEL
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lda $b2cf
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cmp #$2b
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bne +
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+GET_MACHINE_STATUS
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and #CHEATS_ENABLED
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beq +
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lda #$ad
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sta $3d94 ; patch - don't decrease lives
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sta $6573 ; patch - don't increase lives
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sta $76ba ; patch - don't increase lives
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+
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jmp ($b2ce)
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