Android Tutorial How to modify methods with parameters ? (Field Offset Patching)

[L808 9.3k Redmi Note 11 13]

Hey it's me again, here to share my knowledge as a modder and so new modders can get to advanced modding really quick than struggling a lot of hours with missing informations!

 

I will get to the point directly:

 

How to modify methods with parameters (Field Offset Patching), with no experience ?

 

Here is the method we will be trying to hook.

 

Spoiler

 

Then, how to modify this method properly ?

 

First, read the parameters in it and think outside of the cube..

 

We have a class called SkillTableData, and the parameter float _CoolTime

 

Now you're probably asking yourself what to do ?

 

Step 1 - Go to SkillTableData

 

Step 2 - Search if the parameter _CoolTime is in SkillTableData

 

Spoiler

If it is, then it should look like this:

 

What is the ARM Instruction and HEX to modify it ?

 

Well, since it's a Cooldown Time parameter, i would put 0 as a value in it.

 

ARM INSTRUCTION:

MOV             R1, #0x0000
STR             R1, [R0,#0x7C] <- #0x7C is the field offset, replace it with your actual field offset.
BX              LR

 

HEX:

00 10 A0 E3 7C 10 80 E5 1E FF 2F E1

 

I hope you enjoyed this tutorial!

 

See ya,

L808

[GameModX 11 Emulator LD9 9]

thank you so much ❤️

[Assrape 3]

One day, I will understand how to use this information. Thank you and thank you for your cheats

[TERROOR 3]

hi, is a nice tutorial, can you reupload images , please.

[L808 9.3k Redmi Note 11 13]

On 11/3/2023 at 7:27 AM, TERROOR said:

hi, is a nice tutorial, can you reupload images , please.

yes, thread will be updated 😁👍🏻

[John Skim 0]

i can't see image