com.threerings.tudey.server.logic
Class HandlerLogic.BaseIntersectionCount

java.lang.Object
  com.threerings.util.ShallowObject
      com.threerings.tudey.server.logic.Logic
          com.threerings.tudey.server.logic.HandlerLogic
              com.threerings.tudey.server.logic.HandlerLogic.ActionHandlerLogic
                  com.threerings.tudey.server.logic.HandlerLogic.Transition
                      com.threerings.tudey.server.logic.HandlerLogic.BaseIntersection
                          com.threerings.tudey.server.logic.HandlerLogic.BaseIntersectionCount

All Implemented Interfaces:

Logic.ShapeObserver, TudeySceneManager.IntersectionSensor, TudeySceneManager.Sensor, TudeySceneManager.TickParticipant

Direct Known Subclasses:

HandlerLogic.ThresholdIntersectionCount

Enclosing class:

HandlerLogic

public abstract static class HandlerLogic.BaseIntersectionCount
extends HandlerLogic.BaseIntersection
implements TudeySceneManager.IntersectionSensor

Handles the intersection count event.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.tudey.server.logic.HandlerLogic

HandlerLogic.ActionHandlerLogic, HandlerLogic.ActorAdded, HandlerLogic.ActorRemoved, HandlerLogic.BaseActorObserver, HandlerLogic.BaseBodyObserver, HandlerLogic.BaseIntersection, HandlerLogic.BaseIntersectionCount, HandlerLogic.BodyEntered, HandlerLogic.BodyLeft, HandlerLogic.Intersection, HandlerLogic.IntersectionStart, HandlerLogic.IntersectionStop, HandlerLogic.Reference, HandlerLogic.Request, HandlerLogic.Shutdown, HandlerLogic.Signal, HandlerLogic.SignalStart, HandlerLogic.SignalStop, HandlerLogic.Startup, HandlerLogic.ThresholdIntersectionCount, HandlerLogic.Tick, HandlerLogic.Timer, HandlerLogic.Transition, HandlerLogic.VariableChanged, HandlerLogic.WarnTimer

Nested classes/interfaces inherited from class com.threerings.tudey.server.logic.Logic

Logic.ShapeObserver

Field Summary

protected ConditionLogic	_condition The condition to evaluate.
protected int	_lastCount The last known count.

Fields inherited from class com.threerings.tudey.server.logic.HandlerLogic.BaseIntersection

_shape, _transform

Fields inherited from class com.threerings.tudey.server.logic.HandlerLogic.Transition

_activated, _added, _start, _stop

Fields inherited from class com.threerings.tudey.server.logic.HandlerLogic.ActionHandlerLogic

_action

Fields inherited from class com.threerings.tudey.server.logic.HandlerLogic

_config, _source

Fields inherited from class com.threerings.tudey.server.logic.Logic

_scenemgr, _variables

Constructor Summary

HandlerLogic.BaseIntersectionCount()
Creates a new base intersection count handler.

Method Summary

protected abstract void	countChanged(int timestamp, int newCount) Called when the intersection count changes.
protected void	didInit() Override to perform custom initialization.
int	getMask() Returns the sensor's bitmask.
boolean	tick(int timestamp) Ticks the participant.
void	transfer(Logic source, Map<Object,Object> refs) Transfers state from the specified source logic.
void	trigger(int timestamp, ActorLogic actor) Triggers the sensor.

Methods inherited from class com.threerings.tudey.server.logic.HandlerLogic.BaseIntersection

shapeDidChange, shapeWillChange, shutdown, startup

Methods inherited from class com.threerings.tudey.server.logic.HandlerLogic.Transition

activate

Methods inherited from class com.threerings.tudey.server.logic.HandlerLogic.ActionHandlerLogic

execute, execute, wasRemoved

Methods inherited from class com.threerings.tudey.server.logic.HandlerLogic

getEntityKey, getRotation, getTranslation, init, isActive, removed, variableChanged

Methods inherited from class com.threerings.tudey.server.logic.Logic

addShapeObserver, createAction, createCondition, createExpression, createHandler, createRegion, createTarget, getModel, getPatrolPath, getSceneManager, getShape, getTags, getTransform, getTransform, getVariable, init, isDefaultEntrance, isVisible, removeShapeObserver, request, resolveTarget, setVariable, signal

Methods inherited from class com.threerings.util.ShallowObject

equals, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

_condition

protected ConditionLogic _condition

The condition to evaluate.

_lastCount

protected int _lastCount

The last known count.

Constructor Detail

HandlerLogic.BaseIntersectionCount

public HandlerLogic.BaseIntersectionCount()

Creates a new base intersection count handler.

Method Detail

getMask

public int getMask()

Description copied from interface: TudeySceneManager.Sensor

Returns the sensor's bitmask. Only triggers whose flags intersect the mask will activate the sensor.

Specified by:

getMask in interface TudeySceneManager.Sensor

trigger

public void trigger(int timestamp,
                    ActorLogic actor)

Description copied from interface: TudeySceneManager.Sensor

Triggers the sensor.

Specified by:

trigger in interface TudeySceneManager.Sensor

Parameters:

timestamp - the timestamp of the intersection.

actor - the logic object of the actor that triggered the sensor.

tick

public boolean tick(int timestamp)

Description copied from interface: TudeySceneManager.TickParticipant

Ticks the participant.

Specified by:

tick in interface TudeySceneManager.TickParticipant

Overrides:

tick in class HandlerLogic.Transition

Parameters:

timestamp - the timestamp of the current tick.

Returns:

true to continue ticking the participant, false to remove it from the list.

transfer

public void transfer(Logic source,
                     Map<Object,Object> refs)

Description copied from class: Logic

Transfers state from the specified source logic. Where relevant, this also takes the place of addition/startup notification.

Overrides:

transfer in class HandlerLogic.BaseIntersection

didInit

protected void didInit()

Description copied from class: HandlerLogic

Override to perform custom initialization.

Overrides:

didInit in class HandlerLogic.ActionHandlerLogic

countChanged

protected abstract void countChanged(int timestamp,
                                     int newCount)

Called when the intersection count changes.