Cheat Engine

[ParkourPenguin]

fullAccess(jumpAddress) - You didn't specify how many bytes you wanted to make full access
fullAccess(jumpAddress),8) - You have one too many parenthesis in there
fullAccess(getAddress(jumpAddress),8) - As in my previous post, using getAddress this way is meaningless and won't ever work

fullAccess(jumpAddress,8) is what you're looking for.

Also, no, you should just have jumpAddress = getAddress("Theduel.exe")+0x3087C0 at the beginning of your Lua script before you declare any function.

[panraven]

For your information, the file main.lua at the ce dir is like some kind of document for most ce specific lua function/class. The content is all comments (oops, it has a 'require' at the beginning.).

This url should be the main.lua version for ce (beta) being developing:
https://raw.githubusercontent.com/cheat-engine/cheat-engine/master/Cheat%20Engine/bin/main.lua

[DaSpamer]

Too much information got lazy reading after the 3rd post.
Anyhow post your skype here (or PM) I'll help you hopefully this saturday, tell me generally how you want it to look, what features and such and I'll write it up for you fully detailed so you could understand, learn tips/tricks and then hopefully modify for your needs.