Revert "netcode: planet updates"

This reverts commit 08355656f50d8e095c280962b250178acbd1299f.

Revert "netcode: part updates (mystery performance issue, probably related to lots of malloc())"

This reverts commit 1bcde11a581ededd03b6e60e8e97048f7556ad66.

netcode: part updates (mystery performance issue, probably related to lots of malloc())

netcode: planet updates

working on making the game work with this networking