Server-side knowledge of players in zones about polyzone

[mkafrin]

Will need to add the ability to broadcast to server to create or destroy a zone on everyone's client.

[mkafrin]

Alternative implemented in 24931b1

[mkafrin]

Re-opening for following question:

Can this be made better for ComboZones? Maybe someone wants an event tied to a particular zone inside a ComboZone, instead of the whole thing. Can addEvent on ComboZones take an optional zoneName param and then it will call isPointInsideExhaustive() and loop through the returned zones to see if one of the zones' name matches the zoneName param.

[mkafrin]

Should this use events all the way instead of callbacks? Meaning instead of passing a callback to addEvent and an event with that name being created on the zone, instead a generically named event (or named based on the zone somehow) is created and called from server-side, then in the event-handler, if the player is in the zone, it then triggers the event with the eventName passed to addEvent.

For example, the event you create on the zone can be like "__PolyZone__:{eventName}" and then if the player is in the zone, it triggers the "eventName" event.

[mkafrin]

Implemented in 1c0c3fc and 7063fd5