Asteroids Added

I've finished Asteroids, the first "Game 4" of the project. Getting screen wrap to function the way it does wasn't that much more complex than just doing it the lazy way, but it caused me to encounter an issue in Godot that required me to rework a few things, which resulted in the graphics not scaling as well as they otherwise would. Stay tuned for a video devlog, and maybe check out the attached devlog of the previous games.