* Minor plane cube cleanup (#72038)
## About The Pull Request
[Fixes area lighting not working on turf change in multiz
cases](7b92deffbc)
If you modify a area lit turf when using multiz, it'd end up using the
wrong plane for its light, because of stupid shit on my part.
Stupid shit resolved
[Fixes some uses of plane masters that only specified one rather then
all](a59ec96d29)
We almost never only want to show SOME hidden planes.
Should really make a helper for this someday
* Minor plane cube cleanup
Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>
Loosely adapted from /vg/. This is an entity component system for adding behaviours to datums when inheritance doesn't quite cut it. By using signals and events instead of direct inheritance, you can inject behaviours without hacky overloads. It requires a different method of thinking, but is not hard to use correctly. If a behaviour can have application across more than one thing. Make it generic, make it a component. Atom/mob/obj event? Give it a signal, and forward it's arguments with a SendSignal() call. Now every component that want's to can also know about this happening.
4cce4bcf10