I just edited a project a bit to customize it so that the script checked if I was online; not completely sure how it works, I just edited some backdrops and tweaked the ‘username’ code. Mostly accurate; when I checked it always said I was online but still not sure if the offline function works similarly.
Super_Scratcher07 made all of the code; I just personalized the art and followed the remix instructions in the original project. Check them out; link above.