Fixed broken cubemap assignment on water. Changed icon.

Fixed props floating underground as if underwater. Woops!

Fixed some door rotation distances, open directions, and fixed some odd geometry seams in the underground area. Fixed the vent anomaly.

Added soundscapes, changed trees, added fixed-up Lost Coast boat hull, added new buttons to admin room, added some grass effects, some quality of life changes, some bug fixes.

Modified the boat. Added an admin room with a water toggle button.

Navigation mesh and AI nodes, updated terrain materials.

Fixed light state for elevator maintenance hatch.

Fixed a moving object clipping into the secret room.

Initial addon creation.