com.threerings.whirled.spot.server
Class SpotSceneManager

java.lang.Object
  com.threerings.crowd.server.PlaceManager
      com.threerings.whirled.server.SceneManager
          com.threerings.whirled.spot.server.SpotSceneManager

All Implemented Interfaces:

com.threerings.crowd.chat.data.ChatCodes, com.threerings.crowd.chat.server.SpeakHandler.SpeakerValidator, com.threerings.crowd.data.LocationCodes, com.threerings.presents.data.InvocationCodes, com.threerings.presents.dobj.ChangeListener, com.threerings.presents.dobj.MessageListener, SceneCodes, SpotCodes

Direct Known Subclasses:

StageSceneManager

public class SpotSceneManager
extends SceneManager
implements SpotCodes

Handles the movement of bodies between locations in the scene and creates the necessary distributed objects to allow bodies in clusters to chat with one another.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.crowd.server.PlaceManager

com.threerings.crowd.server.PlaceManager.DelegateOp, com.threerings.crowd.server.PlaceManager.MessageHandler

Field Summary

Fields inherited from interface com.threerings.whirled.spot.data.SpotCodes

CLUSTER_CHAT_TYPE, CLUSTER_FULL, INVALID_LOCATION, LOCATION_OCCUPIED, NO_SUCH_CLUSTER, NO_SUCH_PORTAL

Fields inherited from interface com.threerings.crowd.chat.data.ChatCodes

BROADCAST_ACCESS, BROADCAST_MODE, CHAT_ACCESS, CHAT_CHANNEL_NOTIFICATION, CHAT_NOTIFICATION, DEFAULT_IDLE_TIME, DEFAULT_MODE, EMOTE_MODE, IDLE_TIME_KEY, LAST_MODE, PLACE_CHAT_TYPE, SHOUT_MODE, SUCCESS, THINK_MODE, USER_CHAT_TYPE, USER_DISCONNECTED, USER_NOT_ONLINE, XLATE_MODES

Fields inherited from interface com.threerings.whirled.data.SceneCodes

SCENE_UPDATE, WHIRLED_GROUP

Fields inherited from interface com.threerings.crowd.data.LocationCodes

ALREADY_THERE, MOVE_IN_PROGRESS, NO_SUCH_PLACE

Fields inherited from interface com.threerings.presents.data.InvocationCodes

ACCESS_DENIED, E_ACCESS_DENIED, E_INTERNAL_ERROR, GLOBAL_GROUP, INTERNAL_ERROR

Constructor Summary

SpotSceneManager()

Method Summary

void	clearEnteringBody(com.threerings.crowd.data.BodyObject body) Called if a body failed to enter our scene after we assigned them an entering position.
void	mapEnteringBody(com.threerings.crowd.data.BodyObject body, Portal from) Assigns a starting location for an entering body.
String	mayTraversePortal(com.threerings.crowd.data.BodyObject body, Portal portal) This is called when a user requests to traverse a portal from this scene to another scene.
static void	moveBodyToDefaultPortal(com.threerings.crowd.server.PlaceRegistry plreg, com.threerings.crowd.data.BodyObject body) Move the specified body to the default portal, if possible.
void	willTraversePortal(com.threerings.crowd.data.BodyObject body, Portal portal) This is called to let this scene manager know that the user is about to traverse the specified portal.

Methods inherited from class com.threerings.whirled.server.SceneManager

getLocation, getScene, getUpdates, isPersistent, where

Methods inherited from class com.threerings.crowd.server.PlaceManager

addDelegate, applyToDelegates, applyToOccupants, bodyWillEnter, bodyWillLeave, checkPermissions, getConfig, getPlaceObject, init, isValidSpeaker, messageReceived, ratifyBodyEntry, registerMessageHandler, shutdown, startup, toString, updateOccupantInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

SpotSceneManager

public SpotSceneManager()

Method Detail

moveBodyToDefaultPortal

public static void moveBodyToDefaultPortal(com.threerings.crowd.server.PlaceRegistry plreg,
                                           com.threerings.crowd.data.BodyObject body)

Move the specified body to the default portal, if possible.

mapEnteringBody

public void mapEnteringBody(com.threerings.crowd.data.BodyObject body,
                            Portal from)

Assigns a starting location for an entering body. This will happen before the body is made to "occupy" the scene (defined by their having an occupant info record). So when they do finally occupy the scene, the client will know where to render them.

clearEnteringBody

public void clearEnteringBody(com.threerings.crowd.data.BodyObject body)

Called if a body failed to enter our scene after we assigned them an entering position.

mayTraversePortal

public String mayTraversePortal(com.threerings.crowd.data.BodyObject body,
                                Portal portal)

This is called when a user requests to traverse a portal from this scene to another scene. The manager may return an error code string that will be reported back to the caller explaining the failure or null indicating that it is OK for the caller to traverse the portal.

willTraversePortal

public void willTraversePortal(com.threerings.crowd.data.BodyObject body,
                               Portal portal)

This is called to let this scene manager know that the user is about to traverse the specified portal. The default implementation relocates the user to the location associated with the portal. It is still possible that the traversal will fail, so don't do anything too crazy.