WIP Save/Load logic refactor
Breaking everything
More Save/Load stuff
More Save/Load progress
Still mostly broken
Better corridor logic
Lots more save load stuff
Kinda working
More Save/Load
Scene loading tools
Fixed props not placing/loading
Clean up
Can now load a saved game via the menu
Saving is unavailable until I make more UI
Can now save in an arbitrary slot and load a slot
Added a load screen and finished the last edge cases for scene loading
Units and location upgrades serialization