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[ptblank] Stop Screen Flash when Shooting

Posted: Sun Sep 26, 2021 7:40 pm
by WunderEnrique
This cheat is for Point Blank (World, GN2 Rev B, set 1). This bypasses the flashing screen which is reduntant when using other input than light guns.

Code: Select all

<mamecheat version="1">
  <cheat desc="Stop Screen Flashing on Shooting">
    <script state="on">
      <action>temp0 =maincpu.mq@00987C</action>
    </script>
    <script state="run">
      <action>maincpu.mq@00987C=4E714E714E7148E7</action>
    </script>
    <script state="off">
      <action>maincpu.mq@00987C=temp0</action>
    </script>
  </cheat>
</mamecheat>

Re: [ptblank] Stop Screen Flash when Shooting

Posted: Sat Jul 09, 2022 2:53 pm
by Pugsy
Thanks, added. Duplicated it for the clones, one was different.

One minor note, on the 68000 if you need to NOP a long instruction out you can just do a simple BRA. Eg. maincpu.mw@00987C=6004. It's makes no difference functionally it just means less typing for you.

Re: [ptblank] Stop Screen Flash when Shooting

Posted: Thu Jun 01, 2023 4:36 pm
by Pugsy
Yes, just add

Code: Select all

, maincpu.mw@009902=6004
to the run statement. I'll include it in the next update.