Random added here: https://github.com/Viddeliten/Space-Mining/commit/6663a0037a8bd183d965f88c85de5ee1884c9867

The way random works is it just randomizes a spot some distance to the queen and then fly half way to it and then pick another spot. I might add more patterns later, but I'll wait untill I go "I wish I had..." for it in game :)