[cmanhat] Manhattan

jman · Post by **jman** » Sat Feb 25, 2023 12:06 pm

<cheat desc="no hit">
    <script state="run">
        <action>maincpu.pw@1e9b = fa60</action>
    </script>
    <script state="off">
        <action>maincpu.pw@1e9b = a0c5</action>
    </script>
</cheat>

<cheat desc="sound test mode">
    <comment>reset the game (F3) then wait data load to enter sound test mode</comment>
    <script state="run">
        <!-- routine -->
        <action>maincpu.pd@065a =         fa4bc02c</action>
        <action>maincpu.pq@4bc0 = f081a5e600cd8185</action>
        <action>maincpu.pq@4bc8 = 01b002a980c6c8f7</action>
        <action>maincpu.pq@4bd0 = 08a9e801b001a9aa</action>
        <action>maincpu.pq@4bd8 = 98ca10e9588a06b0</action>
        <action>maincpu.pq@4be0 = 1069188a06b004a9</action>
        <action>maincpu.pq@4be8 = 06f010a9808698ca</action>
        <action>maincpu.pq@4bf0 = 148e00c205b020a9</action>
        <action>maincpu.pq@4bf8 = 000000004bc02ce4</action>
        <!--
        4bc0 | 85 11    : sta $11
        4bc2 | ad 00 e6 : lda $e600 // read input
        4bc5 | c5 11    : cmp $11
        4bc7 | f0 f7    : beq $46c0
        4bc9 | a8       : tay
        4bca | a6 10    : ldx $10
        4bcc | c9 02    : cmp #$02
        4bce | d0 01    : bne $46d1
        4bd0 | ca       : dex       // decrease code -01
        4bd1 | c9 01    : cmp #$01
        4bd3 | d0 01    : bne $46d6
        4bd5 | e8       : inx       // increase code +01
        4bd6 | c9 08    : cmp #$08
        4bd8 | d0 06    : bne $46e0
        4bda | 8a       : txa       // decrease code -10
        4bdb | 38       : sec
        4bdc | e9 10    : sbc #$10
        4bde | aa       : tax
        4bdf | 98       : tya
        4be0 | c9 04    : cmp #$04
        4be2 | d0 06    : bne $46ea
        4be4 | 8a       : txa       // increase code +10
        4be5 | 18       : clc
        4be6 | 69 10    : adc #$10
        4be8 | aa       : tax
        4be9 | 98       : tya
        4bea | 86 10    : stx $10
        4bec | c9 10    : cmp #$10
        4bee | f0 06    : beq $46f6
        4bf0 | c9 40    : cmp #$20
        4bf2 | d0 05    : bne $46f9
        4bf4 | a2 00    : ldx #$00  // stop sound
        4bf6 | 8e 14 e4 : stx $e414 // send sound code
        4bf9 | 4c a0 26 : jmp $46c0
        -->
        <action>audiocpu.pb@0bd1 = 58</action> <!-- enable interrupt in playing music (0x41-0x42) to stop sound -->
        <!-- display -->
        <output format="----- manhattan sound test mode -----" line="10" align="center" />
        <output format="left : decrease code -01"              line="11" align="center" />
        <output format="right : increase code +01"             line="12" align="center" />
        <output format="down : decrease code -10"              line="13" align="center" />
        <output format="up : increase code +10"                line="14" align="center" />
        <output format="button 1 : play sound"                 line="15" align="center" />
        <output format="button 2 : stop sound"                 line="16" align="center" />
        <output format="----------------------------"          line="17" align="center" />
        <output format="&lt;&lt; sound code %2.2X &gt;&gt;"    line="19" align="center"  >
            <argument>maincpu.pb@0080</argument>
        </output>
    </script>
    <script state="off">
        <action> maincpu.pd@065a =         4e85ffc9</action>
        <action> maincpu.pq@4bc0 = 0000000000000000</action>
        <action> maincpu.pq@4bc8 = 0000000000000000</action>
        <action> maincpu.pq@4bd0 = 0000000000000000</action>
        <action> maincpu.pq@4bd8 = 0000000000000000</action>
        <action> maincpu.pq@4be0 = 0000000000000000</action>
        <action> maincpu.pq@4be8 = 0000000000000000</action>
        <action> maincpu.pq@4bf0 = 0000000000000000</action>
        <action> maincpu.pq@4bf8 = 0000000000000000</action>
        <action>audiocpu.pb@0bd1 =               78</action>
    </script>
</cheat>

jman · Post by **jman** » Wed Aug 14, 2024 12:32 pm

Small clean up.

cmanhat.xml

Code: Select all

<!-- Manhattan (DECO Cassette) -->
<mamecheat version="1">

    <cheat desc="no hit">
        <script state="run">
            <action>maincpu.pw@1E9B = FA60</action>
        </script>
        <script state="off">
            <action>maincpu.pw@1E9B = A0C5</action>
        </script>
    </cheat>

    <cheat desc="sound test mode">
        <comment>reset the game (F3) then wait data load to enter sound test mode</comment>
        <script state="run">
            <!-- routine -->
            <action>maincpu.pd@065A = FA4BC02C        </action>
            <action>maincpu.pq@4BC0 = F081A4E600CC8184</action>
            <action>maincpu.pq@4BC8 = AA01B002A080C6F7</action>
            <action>maincpu.pq@4BD0 = B008A0E801B001A0</action>
            <action>maincpu.pq@4BD8 = 04A0CA10E9588A05</action>
            <action>maincpu.pq@4BE0 = 86CA1069188A05B0</action>
            <action>maincpu.pq@4BE8 = B020A006F010A080</action>
            <action>maincpu.pq@4BF0 = C02CE4148E00C205</action>
            <action>maincpu.pq@4BF8 = 000000000000004B</action>
            <!--
            4BC0 | 84 81    : sty $81
            4BC2 | AC 00 E6 : ldy $e600 // read input
            4BC5 | C4 81    : cpy $81
            4BC7 | F0 F7    : beq $4bc0
            4BC9 | A6 80    : ldx $80
            4BCB | C0 02    : cpy #$02
            4BCD | D0 01    : bne $4bd0
            4BCF | CA       : dex       // decrease code -01
            4BD0 | C0 01    : cpy #$01
            4BD2 | D0 01    : bne $4bd5
            4BD4 | E8       : inx       // increase code +01
            4BD5 | C0 08    : cpy #$08
            4BD7 | D0 05    : bne $4bde
            4BD9 | 8A       : txa       // decrease code -10
            4BDA | 58       : sec
            4BDB | E9 10    : sbc #$10
            4BDD | AA       : tax
            4BDE | C0 04    : cpy #$04
            4BE0 | D0 05    : bne $4be7
            4BE2 | 8A       : txa       // increase code +10
            4BE3 | 18       : clc
            4BE4 | 69 10    : adc #$10
            4BE6 | AA       : tax
            4BE7 | 86 80    : stx $80
            4BE9 | C0 10    : cpy #$10
            4BEB | F0 06    : beq $4bf3 // play sound
            4BED | C0 20    : cpy #$20
            4BEF | D0 05    : bne $4bf6
            4BF1 | A2 00    : ldx #$00  // stop sound
            4BF3 | 8E 14 E4 : stx $e414 // send sound code
            4BF6 | 4C C0 4B : jmp $4bc0
            -->
            <action>audiocpu.pb@0BD1 = 58</action> <!-- enable interrupt to stop sound in playing music -->
            <!-- display -->
            <output format="----- sound test mode -----"       line="10" align="center" />
            <output format="left : decrease code -01"          line="11" align="center" />
            <output format="right : increase code +01"         line="12" align="center" />
            <output format="down : decrease code -10"          line="13" align="center" />
            <output format="up : increase code +10"            line="14" align="center" />
            <output format="button 1 : play sound"             line="15" align="center" />
            <output format="button 2 : stop sound"             line="16" align="center" />
            <output format="----------------------------"      line="17" align="center" />
            <output format="&lt;&lt; sound code %02X &gt;&gt;" line="19" align="center"  >
                <argument>maincpu.pb@0080</argument>
            </output>
        </script>
        <script state="off">
            <action> maincpu.pd@065A = 4E85FFC9        </action>
            <action> maincpu.pq@4BC0 = 0000000000000000</action>
            <action> maincpu.pq@4BC8 = 0000000000000000</action>
            <action> maincpu.pq@4BD0 = 0000000000000000</action>
            <action> maincpu.pq@4BD8 = 0000000000000000</action>
            <action> maincpu.pq@4BE0 = 0000000000000000</action>
            <action> maincpu.pq@4BE8 = 0000000000000000</action>
            <action> maincpu.pq@4BF0 = 0000000000000000</action>
            <action> maincpu.pq@4BF8 = 0000000000000000</action>
            <action>audiocpu.pb@0BD1 = 78              </action>
        </script>
    </cheat>

</mamecheat>

"sound test mode" : Rewritten routine.