* bubble implementation
include contained entities
fix line edit crash when clipboard contents are null somehow
use CVar for update bubble range
remove seenMovers that get NaN'd out of MaxUpdateRange - huge reduction in network traffic from bullets
cut default of MaxUpdateRange down to 12.5 for now
maybe handle teleported things
handle removing player state on disconnect
fixed positional audio errors
make UpdateEntityTree also update player's last seen ents
make net.maxupdaterange cvar tunable at runtime w/o impacting performance
back to position nan as means to hide from client
revert work pooling as the wrong player was getting the wrong game state
ffs needed to think less about *if* something is *seen* and more about *when* it must be *unseen*
clean up usings
handle parenting and sequencing issues that arise on the client
gather needed ents to update recursively
applied suggestions from code review
fix missing recursively contained ents
make assumption that client last saw things on first tick instead of tick zero, as zero would be the "from tick" and first would be he "to tick"
add First tick as constant to GameTick due to relevance above
renamed includedEnts to checkedEnts to make usage more clear
added comments
inverted some conditions to flatten parts of the pvs logic
fixed sending states when already seen (lastChange < lastSeen to lastChange <= lastSeen)
fix sending states when no actual changes (other bugs?)
local caching of currentTick, remove priorTick
* make TransformComponent's Parent setter call Dirty() to handle replicating network state if AttachParent isn't invoked
* fixed parent changed by setting Parent on Transform not updating parent's Children collection and other stuff
rotating parent entities now are visible with their orbiting children if one of their children moves into view
* break out duplicated code as GetLastSeen
* remove unused net.parallelstates
introduce net.pvs to configure enabling/disabling PVS
