Cheat Engine

[richardnunes]

I have a script that every X seconds changes the value of an address, but my game sometimes ends up changing that value too.

Using the "activate" box I can lock the value so that my game can not change it, but doing so my script also can not change the value anymore.

I tried using the "memoryrecord_freeze" and "memoryrecord_unfreeze" commands and they even managed to lock it through the script, but it also ends up blocking changes to values made by the script.

Is there any way for my script to make changes and at the same time block changes made by my game?

[panraven]

CE has a feature to copy the value of a memory record (SHADOW MR) to another freezing memory record (TARGET MR).
To do this manually:

1. make sure both TARGET MR and SHADOW MR address is valid, ie. not showing ?? etc.
2. freeze TARGET MR,
3. set Value of TARGET MR to SHADOW MR's Description surrounded by ().
4. SHADOW MR don't need to freeze
5. SHADOW MR's description should be unique

now any update on SHADOW MR will be transfer to TARGET MR.

if TARGET MR is unfroze, step 3 has to make again to have same effect.

For OP case, may alloc some memory and set the address to a SHADOW MR, then update value on SHADOW MR when step 3 has effect.

The attached ct has a sample to do it by lua script.
To test, attach some process, activate 1st mr, open memory view at address __
Update at __+10 will transfer to __+20.

bye~

ADDED:
I'm not sure when CE has this feature, should be at least work for ce 6.5+.

[mgr.inz.Player]

Intead of freezeing address, you can use such Lua script (embedded in AA script):