How do you make codes on NitePR?

I might sound noobish asking the question..but how do you make codes on NitePR? I've always wanted to know..Like wats da catch?

its anoying, find something you want to change EX: a word go into search and search the word now when u find it copy it pressing select and go to add new code and press select again now this time click on paste and use the ASCII editer to change the text. simple :) try it with other things like guns...!

Just have a basic understanding of functions and stuff, searching works too if you know how changing values work, but you have to learn non-dma first.