Revert "Fix a couple crashes due to netcode changes."
New netcode cometh.
This reverts commit 20d12fe1ec3987c69fce3693a78b19df9ab7291f.
Revert "Minor efficiency gains in multisync.c."
New netcode cometh.
This reverts commit 0f1b98900a5bfabeda2844ced0a01859ade0b27c.
Revert "Undo a strange decision I made."
New netcode cometh.
This reverts commit 8bac603274a14e57cd55e51bc0e3c510de075101.
Revert "Some basic work on the netcode, reduce number of things clients calculate for each other."
New netcode cometh.
This reverts commit 12399feec6d06be7fde47caf77b2d2eb5ae3fb9e.