Nice to see you! Translating is always good, maybe start with luni.info. If you want to learn C++, go ahead and do it, but be warned: It’s not easy to modify something in the server cause there are also MySQL and RakNet parts. But you doesn’t need to do anything, you can also just be a member and help other people. If you want to join our community chat on skype, add XYQuadrat.
As long as you hope, you can.
P.S: Noch mal ein Deutscher 😉