Cheat Engine

[relentlesstech]

Long story short, I watched a few videos regarding registering symbols to load addresses from an AoB, but no matter what I try it is not loading the correct value for me - Can someone take a quick look at my script, and possibly guide me in the right direction?

[ParkourPenguin]

`alloc(newmem,$100,damage)` - there's no point in making it that small. It's going to take up 4 KiB anyway. Use $800 (2 KiB) or something. I don't think the code you've written overflows the allocated memory, but it is around half.

`cmp [rbx+0C],(float)165` - `cmp` is for integers, not floating point numbers. Practically speaking, this is probably fine, but the "correct" way is to use `ucomiss`.

`movss [gDamage],xmm6` - why? You seem to understand that xmm6 is being read from and [gDamage] is being written to, but it's reading/writing a float value, not an address. The first sentence of your post seems to indicate you want to store an address.
Next question is which address do you want to store? That instruction seems to access multiple addresses, so you'll have to place that instruction in one of those jcc branches.
Then again, that last sentence seems like you want to store some value?

I really don't understand what you're trying to do.

[relentlesstech]

[ParkourPenguin]

But extracting the value won't do anything. `[gDamage]` is only being written to. It's never read from. I think you're confusing addresses and values.

Search for "injection copy". I'm pretty sure that's what you're looking for.

[++METHOS]

[relentlesstech]

[ParkourPenguin]

Again, you're moving the value stored at the address and not the address itself.

Have you ever programmed in C or more generally any language that has both by-value and by-reference semantics?

[++METHOS]

[Fernando450]

I'll address your concerns one by one:

Loading the correct value:
Your script looks correct in terms of syntax. However, there could be various reasons why it's not working:
The AoB might have changed since you last checked.
The AoB might not be unique and could be pointing to multiple locations.
The game or application could have anti-cheat mechanisms that prevent the correct value from being loaded.
There might be another script or modification conflicting with your code.
Ensure you're targeting the correct version of the game/application.

Regarding your code:
I see that you're trying to check a specific float value and based on that value you're making different modifications. The code logic seems fine at a glance.
One thing to note is that you're using jmp1 instead of jmp at damage:, which seems like a typo. Make sure to correct it to jmp newmem.
It might help to have a comment next to each cmp explaining the significance of the float number being checked to understand the logic behind each section.

Reading value without a jump:
You can use Cheat Engine's scripting capabilities to read values directly without creating a jump. Here's a basic idea:

pascal

aobscanmodule(damage,NeedForSpeedUnbound.exe,F3 0F 11 B3 20 04 00 00)
readFloat(damage, value)

This is a basic representation, and you might need to adjust offsets based on where your AoB ends and where the actual value is stored.

Suggestions:

If you're having issues, start with basics. Ensure that your AoB is still valid. Once confirmed, then move onto the more complex parts of your script.
Test individual components of your script to ensure each section is working as expected.
Use Cheat Engine's built-in debugger or similar tools to analyze what's happening in real-time.
Always keep backups and document changes, especially when troubleshooting issues like these.

[relentlesstech]

[CassiOwOpeia]

If I understand your problem, then this should work :

[ParkourPenguin]

[relentlesstech]

I just ended up doing this to load the addresses: