❔ Hi im trying to figure out something without knowing the terminolagy

Hi im mamking a mod for a videogame and they refered me over here as i dono the terms to let me clearly comunicate my issue. Im mainly looking for somethign effective to reverse engineer so i can learn by doing with no guidance as thats the only way i can learn but i cant seem to find an example code to read and understand. is anyone able to help with comunications about C#?