Undo processing on sbsp.

[num0005]

Copied from #10

• Crash on load due to improper handling of 3D BSP node. Fixed by 0c528e3

• Environment objects needs the references readded. Environment pallet seems to be emptied out and environment objects has a copy made in scnr. Not sure if there is any logic that can get back whatever the original was. Maybe compare unique ID and tag type to find the original?

[General-101]

• Predicted resource tag block needs to be cleared.

[General-101]

Breakable surfaces seem to not be working properly. Looking into this but tag data in Guerilla seems fine. Could be MOPP related.