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motoraid sega model2 #1

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rijji76 opened this issue May 14, 2013 · 1 comment
Open

motoraid sega model2 #1

rijji76 opened this issue May 14, 2013 · 1 comment

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@rijji76
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rijji76 commented May 14, 2013

00517BB8 this address related to the position in a race gets modified always by the game
on every track there is a second addres that gets the same value as the above address
1st track 00583A44
2nd track 00583F14
3rd track 005843C0

no matter if i set these to 1 I don't get first place

@john-peterson
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Frequently written memory

00517BB8 this address related to the position in a race gets modified always by the game
no matter if i set these to 1 I don't get first place

There's information about this in the wiki, however for motoraid even "1 ms" is too slow or without effect because

  • it reads the position from a function rather than a variable
  • it reads the position (on finish) less than 1 ms after writing it

If model2emu had memory breakpoints the position function could be located and disabled because that allow breaking when RAMBASE+0x17BB8 is written and locating the writing address in the call stack

gunblade

rijji76 has communicated gunblade cheats to john.s.peterson@live.com

Add the files to the repo from your fork by

  • adding the files through the browser or command as described in the topic "Adding files to GitHub"

because

  • that's the best way to add codes

Adding files to GitHub

Create fork

Create a repo fork with https://github.com/john-peterson/bin-patch/fork

With browser

Add the files through the browser with the instructions at https://www.google.com/search?q=github+add+files

With command

# clone the fork
git clone git@github.com:rijji76/bin-patch.git; cd bin-patch.git
# create a pull request branch
git checkout -b patch1
# copy the files to the arcade folder
cp ../gunblade.* arcade
# add the files to the repo
git add -u
# commit the files
git commit
# push
git push

Create pull request

Create a pull request for the branch patch1

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