Sivecano

> I'm not going to review this yet, but your style is wrong. Read the [guidelines](https://github.com/Anuken/Mindustry/blob/master/CONTRIBUTING.md#style-guidelines). thanks, I'll look over it. I though I kept most of it in mind...

ran the formatter over my changes and I hope it's serviceable now. The only style thing I'm sorta unsure about is the addition of `gotoPlanet`. I wanted changing planet to...

> Note that the code shown here appears to do the opposite of fixing it (it checks for empty sectors as opposed to non-empty ones) Ah, I'm sorry 😅, but...