cheat lua plugins

This forum is for making announcements about updated cheat files (for any emulator), updated web pages and of course about improvements to the MAME/MESS cheat engine.
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BernaLuke
Posts: 0
Joined: Thu Feb 09, 2023 1:25 pm
Location: NYC USA

Re: cheat lua plugins

Post by BernaLuke »

This is a useful information
bandicoot
Posts: 2
Joined: Sun May 05, 2019 12:40 pm

Re: cheat lua plugins

Post by bandicoot »

hello
Excuse me cause i think a lot of person ask for this but don't find the way to make it possible
Is there a way to apply a cheat when we launch a rom
here's an example for a Lightgun cabinet for disable flash when we shoot
Operation wolf :
<cheat desc="Stop Screen Flashing on Shooting">
<script state="on">
<action>temp0 =maincpu.mb@001131</action>
</script>
<script state="run">
<action>maincpu.mb@001131=02</action>
</script>
<script state="off">
<action>maincpu.mb@001131=temp0 </action>
</script>
</cheat>
thanks
jman
Posts: 826
Joined: Tue Dec 01, 2020 1:24 pm

cheat finder problem in sms

Post by jman »

In sms, cheat finder doesn't pick up work ram in maincpu.
  1. boot mame with sms (eg mame sms alexkidd)
  2. go to plugin options → cheat finder
  3. check "cpu or ram". You can select ":sms_vdp, videoram" only. Not ":maincpu, program".
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