I've seen a thread about adding launch control as a separate function (additional code)....

I'd like to stay away from discussing full feature functionality for the sake of 'stole code' remarks. Instead, I'd like to start a discussion on step by step of adding new (simple) code to files.

I.e. - where to add code, simple function to store and retrieve a variable, etc.

A lot of simple functions as building blocks we as a community can source from and build full functionality if you had the desire and drive.

Thanks,
Rey

Bump this decade old thread -  instead of posting another with identical content.

Where should I look to start?

Small amount of C++ experience from high-school.

Edit: Answered my own question. Look at IDA for disassembly.
Reverse Engineering section of the forum