Cheat Engine

TPRammus

Hey!

Can you somehow access the registers of other addresses? For example:
I have two scripts Script one: One Hit, Script two: Fall through the ground.
I've found out that at script one, esi+118 determines if the enemy or the player accesses the code. (1=enemy, 0=player)

Can I compare esi+118 with 1 also in my second script anyhow?
I would try something like that:

cooleko · Posted: Wed Jun 22, 2016 2:18 pm Post subject:

Does the first script only access one address?
if yes, then store esi by:

Zanzer · Posted: Wed Jun 22, 2016 5:59 pm Post subject:

You use globalalloc() in both scripts so that you can enable either script first.
Cheat Engine will make sure to not allocate it twice.
Now either script can read from or write to the address independently.

TPRammus · Posted: Wed Jun 22, 2016 6:40 pm Post subject:

Zanzer · Posted: Wed Jun 22, 2016 7:05 pm Post subject:

That first compare would check to see if it's been populated yet.
Not necessarily the correct jump under it, but you get the idea.
I assume you would want "je fall" to execute the original code.

++METHOS · Posted: Wed Jun 22, 2016 7:56 pm Post subject:

As Zanzer said, you can incorporate a check/test for the data.

Alternatively, just use globalalloc in your first script, and set the second script as a child that gets enabled/disabled automatically, with the first script.

Personally, however, I would just combine the scripts.

TPRammus · Posted: Thu Jun 23, 2016 12:17 am Post subject:

++METHOS · Posted: Thu Jun 23, 2016 12:42 am Post subject:

You set up a trigger. Having a trigger would be better anyway, especially for your fall script. You could set up a keyboard hotkey or controller button to initialize it. You could either have a key/button to turn it on and one to turn it off, or, set up a timer, so that every time you pressed a key/button, the fall would activate and run for 1 second or whatever...that way, you could execute it on the fly, whenever you wanted, without having to have it enabled constantly, all of the time.

CE will automatically combine your scripts for you. Just open the first script, and with the second instruction highlighted inside of memory viewer, you can add another injection via the auto assemble window where your first script has already been generated. Just select template from the drop-down menu again and inject your second script. You can do this as many times as you like.

Really, you could do it however you like. There are many solutions.

TPRammus · Posted: Thu Jun 23, 2016 9:43 am Post subject:

++METHOS · Posted: Thu Jun 23, 2016 5:40 pm Post subject:

I don't understand what you're saying. But to be clear, combining two or more scripts does not cause them to be related in any way; the scripts still execute separately and do not 'touch' each other. You can still register a symbol or use the same, allocated value in each script, however.

Zanzer · Posted: Thu Jun 23, 2016 5:58 pm Post subject:

Yea, I thought the whole purpose of you populating the address was because you found an instruction that only accessed the player's structure.
So you were reserving that address to use in all of your other "player-only" scripts.
Keep searching for an instruction that only effects the player. Like the HUD constantly accessing a display value.

TPRammus · Posted: Thu Jun 23, 2016 11:55 pm Post subject:

Okay thank you all for your help and explanations! It will help me a lot!