com.threerings.tudey.server.logic
Class AgentLogic

java.lang.Object
  com.threerings.util.ShallowObject
      com.threerings.tudey.server.logic.Logic
          com.threerings.tudey.server.logic.ActorLogic
              com.threerings.tudey.server.logic.MobileLogic
                  com.threerings.tudey.server.logic.ActiveLogic
                      com.threerings.tudey.server.logic.AgentLogic

All Implemented Interfaces:

HasActor, TudeySceneManager.TickParticipant, ActorAdvancer.Environment

public class AgentLogic
extends ActiveLogic

Controls an autonomous agent.

Nested Class Summary

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

ActorLogic.CollisionFlagObserver

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

Logic.ShapeObserver

Field Summary

protected BehaviorLogic	_behavior The agent's behavior logic.
protected float	_targetRotation The agent's target rotation.
protected int	_timestamp The timestamp of the last tick.
protected float	_turnRate The agent's turn rate.

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

_activities, _lastActivityStarted

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

_advancer, _inStasis, _penetrationCount, _penetrationSum

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

_activator, _actor, _collisionFlagObservers, _collisionFlags, _config, _destroyed, _entityKey, _handlers, _previousSnapshot, _shape, _shapeDidChangeOp, _shapeObservers, _shapeWillChangeOp, _snapshot, _snapshotDelta, _snaptime, _source, MAX_ADJUSTMENT_DISTANCE, MAX_ADJUSTMENT_PATH_LENGTH

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

_scenemgr, _variables

Constructor Summary

AgentLogic()

Method Summary

boolean	canMove() Checks whether we can move.
boolean	canRotate() Checks whether we can rotate.
boolean	canThink() Checks whether we can evaluate our behavior.
void	clearSpeed() Clears a modified speed.
void	clearTargetRotation() Clears the agent's target rotation.
void	clearTurnRate() Clears the turn rate.
BehaviorLogic	createBehavior(ConfigReference<BehaviorConfig> ref) Creates a behavior for this agent.
protected void	didInit() Override to perform custom initialization.
void	face(Logic logic) Sets the target rotation to face another entity.
void	face(Logic logic, boolean force) Sets the target rotation to face another entity.
Logic	getBehaviorTarget() Returns the logic currently being targeted by our behavior, if any.
float	getTargetRotation() Returns the target rotation.
protected void	penetratedEnvironment(Vector2f penetration) Notes that the actor collided with one or more things during its advancement.
protected void	reachedTargetRotation() Called when we reach our target rotation.
void	setSpeed(float speed) Sets the speed.
void	setTargetRotation(float rotation) Sets the target rotation for the agent to turn towards.
void	setTurnRate(float rate) Sets the turn rate.
void	startMoving() Sets the agent in motion.
void	stopMoving() Stops the agent.
boolean	tick(int timestamp) Ticks the participant.
void	transfer(Logic source, Map<Object,Object> refs) Transfers state from the specified source logic.
protected void	wasDestroyed() Override to perform custom cleanup.

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

getActivityAdvance, updateActivities

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

collides, createAdvancer, enteredStasis, getDirection, getPenetration, getSceneModel, getSnapshot, leftStasis, stepLimit, updateShape

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

addCollisionFlagObserver, addShapeObserver, adjustSpawnPoint, adjustSpawnPoint, bodyWillEnter, bodyWillLeave, createActor, destroy, getActivator, getActor, getCollisionFlags, getEntityKey, getModel, getPreviousSnapshot, getRotation, getShape, getShapeElement, getSnapshotDelta, getSource, getTags, getTranslation, init, isActive, isDefaultEntrance, isDestroyed, isRemoved, isStatic, move, remove, removeCollisionFlagObserver, removeOnNextTick, removeShapeObserver, request, set, setActivator, setSource, setVariable, signal, testSpawnPoint, updateCollisionFlags, updateSnapshot, warp, warp, warp, wasRemoved, wasUpdated

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

createAction, createCondition, createExpression, createHandler, createRegion, createTarget, getPatrolPath, getSceneManager, getTransform, getTransform, getVariable, init, isVisible, resolveTarget

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

_behavior

protected BehaviorLogic _behavior

The agent's behavior logic.

_targetRotation

protected float _targetRotation

The agent's target rotation.

_turnRate

protected float _turnRate

The agent's turn rate.

_timestamp

protected int _timestamp

The timestamp of the last tick.

Constructor Detail

AgentLogic

public AgentLogic()

Method Detail

canMove

public boolean canMove()

Checks whether we can move.

canRotate

public boolean canRotate()

Checks whether we can rotate.

canThink

public boolean canThink()

Checks whether we can evaluate our behavior.

getBehaviorTarget

public Logic getBehaviorTarget()

Returns the logic currently being targeted by our behavior, if any.

face

public void face(Logic logic)

Sets the target rotation to face another entity.

face

public void face(Logic logic,
                 boolean force)

Sets the target rotation to face another entity.

setTargetRotation

public void setTargetRotation(float rotation)

Sets the target rotation for the agent to turn towards.

getTargetRotation

public float getTargetRotation()

Returns the target rotation.

clearTargetRotation

public void clearTargetRotation()

Clears the agent's target rotation.

setTurnRate

public void setTurnRate(float rate)

Sets the turn rate.

clearTurnRate

public void clearTurnRate()

Clears the turn rate.

setSpeed

public void setSpeed(float speed)

Sets the speed.

clearSpeed

public void clearSpeed()

Clears a modified speed.

startMoving

public void startMoving()

Sets the agent in motion.

stopMoving

public void stopMoving()

Stops the agent.

createBehavior

public BehaviorLogic createBehavior(ConfigReference<BehaviorConfig> ref)

Creates a behavior for this agent.

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 ActiveLogic

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 ActiveLogic

Parameters:

timestamp - the timestamp of the current tick.

Returns:

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

wasDestroyed

protected void wasDestroyed()

Description copied from class: ActorLogic

Override to perform custom cleanup.

Overrides:

wasDestroyed in class MobileLogic

didInit

protected void didInit()

Description copied from class: ActorLogic

Override to perform custom initialization.

Overrides:

didInit in class MobileLogic

penetratedEnvironment

protected void penetratedEnvironment(Vector2f penetration)

Description copied from class: MobileLogic

Notes that the actor collided with one or more things during its advancement.

Overrides:

penetratedEnvironment in class MobileLogic

Parameters:

penetration - the sum of the penetration vectors.

reachedTargetRotation

protected void reachedTargetRotation()

Called when we reach our target rotation.