All you need to do is click the flag, and your username will be recorded in the cloud list! Of course, I respect your privacy, so if you don't want your name on the list, press the space bar to remove it. You can press any arrow key to refresh the list, but don't press more than one key at once, because the list will start doing weird stuff. If that happens, press an arrow key again (once) to sort it out.
2.11.2018 - Manually restored a bunch of names that somehow got wiped from the list. Probably my fault. All code is my own! However, I got the idea from @Lirex's project: https://scratch.mit.edu/projects/22003344/. I haven't looked at his code, so any similarities between my code and his are coincidental. Also check out Cloud Chat Test, a simpler program I put together: https://scratch.mit.edu/projects/73448916/ Feel free to use my coding for any of your projects, but I'd appreciate if you'd give me some kind of credit :) If you're curious on how I programmed this, you can read the details below (you can also click "See inside" and see for yourself): This program uses a system similar to the one I used in Cloud Chat Test that translates your username into a number that can be put in a cloud variable. (I've actually managed to simplify the process for this project-- I might implement that in Cloud Chat Test at some point.) Your username, in number form, is then added onto the end of the "list data" cloud variable along with everybody else's. So basically all the data for the list is stored in that cloud variable. The program then takes that data and translates it back into letter form, inputting everyone's usernames into the cloud list. Currently capital letters are not supported in this program (they will be made lowercase), but I might add case-sensitivity at some point. I've added a bunch of comments in the project scripts so that you can hopefully understand what's going on. Enjoy! --MBGameCompany