# Package com.threerings.whirled.zone.client

Interface Summary
ZoneObserver: The zone observer interface makes it possible for entities to be notified when the client moves to a new zone.
ZoneReceiver: Defines, for the zone services, a set of notifications delivered asynchronously by the server to the client.
ZoneService: The client interface for zone related invocation services (e.g.
ZoneService.ZoneMoveListener: Used to deliver responses to `ZoneService.moveTo(int, int, int, com.threerings.whirled.zone.client.ZoneService.ZoneMoveListener)` requests.

Class Summary
ZoneAdapter: The zone adapter makes life easier for a class that really only cares about one or two of the zone observer callbacks and doesn't want to provide empty implementations of the others.
ZoneDecoder: Dispatches calls to a `ZoneReceiver` instance.
ZoneDirector: The zone director augments the scene services with the notion of zones.