Cheat Engine

Jeffrey_ · Posted: Tue Jun 05, 2012 12:10 pm Post subject: something came to my mind

Its a new value type. Some flash games require values to be * by 8. Well It would be good to see if its possible to make a new value type for games like Skyrim or Left 4 dead 2. Where you can find the normal value first then change it to the *8 value type and change the value 12499999 so it changes NaN, which would basically mean you have infinite of that object. This would probably benefit for future hacks members upload on cef.

Fresco · Posted: Wed Jun 06, 2012 2:53 am Post subject:

isn't that what custom scan is for ?

Jeffrey_ · Posted: Wed Jun 06, 2012 12:00 pm Post subject:

Jeffrey_ · Posted: Thu Jun 07, 2012 5:07 pm Post subject:

Fresco · Posted: Fri Jun 08, 2012 8:44 am Post subject:

http://forum.cheatengine.org/viewtopic.php?t=553026

Jeffrey_ · Posted: Fri Jun 08, 2012 9:25 am Post subject:

I kind of don't need it now since I came up with something else. Razz

EDIT:
I might upload the idea I came up with in the tutorial section

Fresco · Posted: Sat Jun 09, 2012 12:38 pm Post subject:

could you please post the link here too? -after you finish the tut, of course

maybe someone searches with google and find's this.
it may come handy for others that read this post.
thanks Smile

Jeffrey_ · Posted: Tue Jun 12, 2012 2:20 pm Post subject:

sorry for the late reply but I need to do some changes. atm I'm having trouble at making values NaN through code injection. It works on some games. But not on every game. right now I'm working on a new kind of script to the force the the value to become NaN Smile

I'm thinking if I can change the value to 1562499.875 the the value would instantly change to NaN. but the problem is making a code injection out of it Confused

Fresco · Posted: Sat Jun 16, 2012 10:45 am Post subject:

why don't you simply change it to 0?

Dark Byte · Posted: Sat Jun 16, 2012 1:07 pm Post subject:

It's a bug in some game that make use of floating point values.
command and conquer for example. If you set a unit's health to 0xffffffff the value will be "NaN". This triggers a special bug in the gamecode where a decrease of the variable won't have any effect, is being read out as 0, but compares to 0 or smaller return false