LevelManager.LoadLevel - SpawnLevelGeo

`LevelManager.LoadLevel` is where the level geoset is loaded
Specifically, a call to `SpawnLevelGeo`

Here's what that call does, to the best of my knowledge (many things omitted):

Creates a new `GameObject` with the name: `LevelRoot`
Calls `get_transform` of that `GameObject`, sets it to the `levelRoot` field in `LevelManager`
Gets the `geoSet` field off of the `GameMap` parameter
Calls `LevelManager.SpawnChunks` on the `GameMap`, `geoSet`, `LevelAssetDatabase` (parameter)
Iterates over each of the `WorldObject`s from the `GeoSet`'s `staticProps` field
- Calls `LevelManager.SpawnWorldObject` on the current `WorldObject` and the `get_transform` of the instantiated `GameObject` as the parent transform
Then it destroys that list
Iterates over each of the `WorldObject`s from the `GeoSet`'s `dynamicProps` field
- Calls `LevelManager.SpawnWorldObject` identically
Then it destroys that list
Clears the `LevelManager.cullingEntries` field
Clears the `LevelManager.cullingLookup` field
Gets the `GameMap`'s `data` field, and the `staticCullingRanges`, iterates over each of them:
- Calls `LevelManager.SpawnWorldObjects` on the current culling range
Then it destroys that list
Next, it calls `LODSwitcher.PrepForBatching`
Calls `StaticBatchingUtility.Combine(levelRoot.get_gameObject())`
Iterates over each of the `WorldObject`s from the `GeoSet`'s `dynamicProps` field:
- Calls `LevelManager.SpawnWorldObject` the same way as before
Gets the `gameMap`'s `data` field's `simpleDynamicWorldObjects`, iterates over these:
- Calls `LevelManager.SpawnWorldObject` the same way as before
Iterates over `gameMap`'s `data` field's `dynamicCullingRanges`:
- Calls `LevelManager.SpawnWorldObjects` on the culling range
Clears the `obstacles` list
Gets the `gamemap`'s `trackData` field's `beats` field, iterates over them:
- Gets the beat's `obstacles` field, iterates over those, and calls `LevelManager.SpawnObstacle` on the `gameMap`, the current `BeatData`, the current `ObstacleData`, and the `db` parameter
Yeets both lists after
Requests a `Message` pertaining to `PlayerHeightEvent`
Waits for an unknown quantity of seconds
Attempts to send a `Message` pertaining to `PlayerHeightEvent` (these last 3 are related to a synchronization procedure not done often in Unity)