* Layer overhaul (#57915)
## About The Pull Request
Changes up some layer and plane defines for no particular reason lol
## Why It's Good For The Game
Planes actually override layers, and layers control ordering within planes. A lot of the usage of plane and layer was wholly unnecessary. This refactor helps future maintainability while also being needed staging for _future features._
* Layer overhaul
* aaaaaaaaa
a
Co-authored-by: Rob Bailey <actioninja@gmail.com>
Co-authored-by: Gandalf <jzo123@hotmail.com>