* z_Kankyo progress

* build OK

* progress

* more progress

* Kankyo WIP

* Add docs

* func_800FEAF4

* more docs

* func_800FEAF4

* improve Init

* Small cleanup

* kankyo data

* data cleanup

* Environment_DrawLensFlare

* Match Environment_UpdateSkybox

* Match Environment_DrawRainImpl

* Start on Environment_UpdateLights

* Match Environment_DrawSandstorm

* gRainDropDL

* Some light renamings

* Fix merge

* cleanup

* improve non-equivalents

* cleanup

* PR Review

* match Environment_UpdatePostmanEvents

* PR Review

* small improvement to Environment_UpdatePostmanEvents from anon

* more cleanup

* void

* bits

* fix comment

* improve Environment_UpdateLights

* Skybox Stars Docs

* PR Review

* fix merge

* macros

* Add comments

* PR Review

* gRandFloat

* bug

---------

Co-authored-by: Rozelette <Uberpanzermensch@gmail.com>
Co-authored-by: Derek Hensley <hensley.derek58@gmail.com>

* reorganize

* math64

* rcp_utils

* osSyncPrintfUnused

* comment spacing