It just might be the wrong section.
Not much time ago I decided that something must be changed in an addon I use, after receiving no reply from the creator I decided to make this tiny lil thing in that addon my self for self usage. Could you please tell me if I have the possibility to edit an addon that doesn't belong to me? And if so, could you give a link to a guide?
I am totally experinceless with addons; I do have somewhat experince with Java and wc3 map editor.