com.threerings.whirled.spot.data
Class SpotSceneImpl

java.lang.Object
  com.threerings.whirled.spot.data.SpotSceneImpl

All Implemented Interfaces:

SpotScene

public class SpotSceneImpl
extends Object
implements SpotScene

An implementation of the SpotScene interface.

Constructor Summary

SpotSceneImpl()
Instantiates a blank scene implementation.

SpotSceneImpl(SpotSceneModel smodel)
Creates an instance that will obtain data from the supplied spot scene model.

Method Summary

void	addPortal(Portal portal) Adds a portal to this scene, immediately making the requisite modifications to the underlying scene model.
Portal	getDefaultEntrance() Returns the portal that represents the default entrance to this scene.
short	getNextPortalId() Returns the portal id that should be assigned to the next portal added to this scene.
Portal	getPortal(int portalId) Returns a Portal object for the portal with the specified id or null if no portal exists with that id.
int	getPortalCount() Returns the number of portals in this scene.
Iterator<Portal>	getPortals() Returns an iterator over the portals in this scene.
void	removePortal(Portal portal) Removes the specified portal from the scene.
void	setDefaultEntrance(Portal portal) Sets the default entrance in this scene, immediately making the requisite modifications to the underlying scene model.
void	setDefaultEntranceId(int defaultEntranceId) Used when we're being parsed from an XML scene model.
void	updateReceived() This should be called if a scene update was received that caused our underlying scene model to change.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpotSceneImpl

public SpotSceneImpl(SpotSceneModel smodel)

Creates an instance that will obtain data from the supplied spot scene model.

SpotSceneImpl

public SpotSceneImpl()

Instantiates a blank scene implementation.

Method Detail

getPortal

public Portal getPortal(int portalId)

Description copied from interface: SpotScene

Returns a Portal object for the portal with the specified id or null if no portal exists with that id.

Specified by:

getPortal in interface SpotScene

getPortalCount

public int getPortalCount()

Description copied from interface: SpotScene

Returns the number of portals in this scene.

Specified by:

getPortalCount in interface SpotScene

getPortals

public Iterator<Portal> getPortals()

Description copied from interface: SpotScene

Returns an iterator over the portals in this scene.

Specified by:

getPortals in interface SpotScene

getNextPortalId

public short getNextPortalId()

Description copied from interface: SpotScene

Returns the portal id that should be assigned to the next portal added to this scene.

Specified by:

getNextPortalId in interface SpotScene

getDefaultEntrance

public Portal getDefaultEntrance()

Description copied from interface: SpotScene

Returns the portal that represents the default entrance to this scene. If a body enters the scene at logon time rather than entering from some other scene, this is the portal at which they would appear.

Specified by:

getDefaultEntrance in interface SpotScene

addPortal

public void addPortal(Portal portal)

Description copied from interface: SpotScene

Adds a portal to this scene, immediately making the requisite modifications to the underlying scene model. The portal id should have already been assigned using the value obtained from SpotScene.getNextPortalId().

Specified by:

addPortal in interface SpotScene

removePortal

public void removePortal(Portal portal)

Description copied from interface: SpotScene

Removes the specified portal from the scene.

Specified by:

removePortal in interface SpotScene

setDefaultEntranceId

public void setDefaultEntranceId(int defaultEntranceId)

Used when we're being parsed from an XML scene model.

setDefaultEntrance

public void setDefaultEntrance(Portal portal)

Description copied from interface: SpotScene

Sets the default entrance in this scene, immediately making the requisite modifications to the underlying scene model.

Specified by:

setDefaultEntrance in interface SpotScene

updateReceived

public void updateReceived()

This should be called if a scene update was received that caused our underlying scene model to change.