Base VR Hand action using state machine. More...

Inheritance diagram for Dragengine.Scenery.BAAVRHandStateMachine:

Classes
class	Factory
	Factory for loading actor actions. More...

Public Member Functions
void	activate (BehaviorElement actor)

void	activateWhileLoading (BehaviorElement actor)

void	cancel ()
	Cancel action the next time possible.

void	collisionResponse (Collider owner, CollisionInfo info)
	Collision detected.

bool	conversationWait ()
	Check if conversation actions have to wait for actor to finish this action.

void	dispose ()
	Dispose of actor action.

void	enteredGameWorld ()
	Actor entered game world.

void	enterFrame ()
	Actor has been added to game world and enterFrame() is called once.

ECBehaviorStateMachine.Instance	getBehaviorStateMachine ()
	State machine behavior.

SMContext	getContext ()
	State machine context.

StateMachine	getStateMachine ()
	State machine.

void	leftGameWorld ()
	Actor left game world.

BAAVRHandStateMachine	new ()
	Create actor action.

BAAVRHandStateMachine	new (PersistencyEnvironment env, FileReader reader)
	Create actor ai restoring from file reader.

BAAVRHandStateMachine	new (StateMachine stateMachine)
	Create actor ai using state machine.

String	persistencyFactoryName ()
	Name of PersistencyFactory required to load object from file.

void	playerReleasesControl ()
	Player released control of actor.

void	playerTakesControl ()
	Player takes control of actor.

void	postThink (float elapsed)
	Post physics.

void	sendInputAsEvent (String event, Object parameter)
	Send input as event to state machine.

void	setBehaviorStateMachine (ECBehaviorStateMachine.Instance behavior)
	Set behavior behavior.

void	setContext (SMContext context)
	Set state machine context.

void	setStateMachine (StateMachine stateMachine)
	Set state machine to use or null.

void	think (float elapsed)
	Thinking.

void	writeObjectToFile (PersistencyEnvironment env, FileWriter writer)
	Write object to file writer.

Public Member Functions inherited from Dragengine.Scenery.BaseVRHandAction
void	activate (BehaviorElement actor, ECBehaviorVRHand.Instance vrHand)
	Action has been set as active hand action.

void	activateWhileLoading (BehaviorElement actor, ECBehaviorVRHand.Instance vrHand)
	Action has been set as active action in an actor while loading.

void	deactivate ()
	Action has been unset as active hand action.

BehaviorElement	getActor ()
	Actor the action is assigned to or null.

ECBehaviorConversationActor.Instance	getConversationActor ()
	Conversation actor behavior if present.

ECBehaviorVRHandAction.Instance	getHandAction ()
	Behavior VR hand action or null.

ECBehaviorActorAnimated.Instance	getHandAnimated ()
	Hand animated behavior if present.

ECBehaviorAttachSlot.Instance	getHandAttachSlot ()
	Hand Controller Attach Slot.

ECBehaviorGrabber.Instance	getHandGrabber ()
	Hand Controller Grabber.

ECBehaviorVRHandLaserPointer.Instance	getHandLaserPointer ()
	Hand Controller Laser Pointer.

ECBehaviorVRHandLocomotion.Instance	getHandLocomotion ()
	Hand Locomotion.

ECBehaviorVRHandPointAt.Instance	getHandPointAt ()
	Hand Controller Point-At.

ECBehaviorVRHandPose.Instance	getHandPose ()
	Hand Pose.

ECBehaviorLocomotion.Instance	getLocomotion ()
	Locomotion behavior.

ECBehaviorVRHand.Instance	getVRHand ()
	VR hand behavior the action is assigned to or null.

bool	isActive ()
	Action is active hand action.

bool	isLeftHand ()
	Action is left hand.

bool	isNotActive ()
	Action is not active hand action.

bool	isRightHand ()
	Action is right hand.

void	log (Console console, Element element, String text)
	Log text about element to console prefixed with actor information.

void	log (Console console, Exception exception)
	Log exception to console prefixed with actor information.

void	log (Console console, String text)
	Log text to console prefixed with actor information.

void	log (Element element, String text)
	Log text about element to BaseGameApp console prefixed with actor information.

void	log (Exception exception)
	Log exception to BaseGameApp console prefixed with actor information.

void	log (String text)
	Log text to BaseGameApp console prefixed with actor information.

String	loggingPrefix ()
	Logging prefix.

Public Attributes
ECBehaviorStateMachine.Instance	pBehaviorStateMachine

SMContext	pContext

String	pLoadStateId

StateMachine	pStateMachine

Protected Member Functions
void	initBehaviors ()
	Init behaviors.

Protected Member Functions inherited from Dragengine.Scenery.BaseVRHandAction
void	applyAnimations ()
	Apply animations.

void	initAnimator ()
	Initialize animator.

void	updateAnimator (float elapsed)
	Update animator controllers.

Additional Inherited Members
Protected Attributes inherited from Dragengine.Scenery.BaseVRHandAction
BehaviorElement	actor
	Actor the action is assigned to or null.

ECBehaviorConversationActor.Instance	conversationActor
	Conversation actor behavior if present.

ECBehaviorVRHandAction.Instance	handAction
	Behavior VR hand action or null.

ECBehaviorActorAnimated.Instance	handAnimated
	Hand animated behavior if present.

ECBehaviorAttachSlot.Instance	handAttachSlot
	Hand Controller Attach Slot behavior.

ECBehaviorGrabber.Instance	handGrabber
	Hand Controller Grabber behavior.

ECBehaviorVRHandLaserPointer.Instance	handLaserPointer
	Hand Controller Laser Pointer behavior.

ECBehaviorVRHandLocomotion.Instance	handLocomotion
	Hand Locomotion behavior.

ECBehaviorVRHandPointAt.Instance	handPointAt
	Hand Controller Point-At behavior.

ECBehaviorVRHandPose.Instance	handPose
	Hand Pose behavior.

ECBehaviorLocomotion.Instance	locomotion
	Locomotion behavior.

bool	pIsRightHand

ECBehaviorVRHand.Instance	vrHand
	VR hand the action is assigned to or null.

Detailed Description

Base VR Hand action using state machine.

Version: 1.26

This class adds support to send state machine events for inputs for these interfaces:

BAAVRGrab
BAAVRMenuInput
BAAVRTriggerInput

Otherwise the state machine is responsible for the entire action handling. Helper behaviors provide common actions and conditions to simplify this task.

The following events can be send to the state machine:

activate
activateWhileLoading
enteredGameWorld
leftGameWorld
enterFrame
playerTakesControl
playerReleasesControl
think
cancel
collisionResponse

Input events are send to state machine using interface BAAStateMachineEvent. For further information see the respective bridge classes:

Commands.CommandsBAAVRGrab::StateMachineEventBridge
Commands.CommandsBAAVRMenuInput::StateMachineEventBridge
Commands.CommandsBAAVRTriggerInput::StateMachineEventBridge

Member Function Documentation

◆ activate()

void Dragengine.Scenery.BAAVRHandStateMachine.activate ( BehaviorElement actor )

◆ activateWhileLoading()

void Dragengine.Scenery.BAAVRHandStateMachine.activateWhileLoading ( BehaviorElement actor )

◆ cancel()

void Dragengine.Scenery.BAAVRHandStateMachine.cancel ( )

Cancel action the next time possible.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ collisionResponse()

void Dragengine.Scenery.BAAVRHandStateMachine.collisionResponse	(	Collider	owner,
		CollisionInfo	info
	)

Collision detected.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ conversationWait()

bool Dragengine.Scenery.BAAVRHandStateMachine.conversationWait ( )

Check if conversation actions have to wait for actor to finish this action.

BaseActor adds a listener to ECBehaviorConversationActor using conversationWait() to answer waiting queries by conversation scripts.

The default implementation returns false which equals no waiting required.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ dispose()

void Dragengine.Scenery.BAAVRHandStateMachine.dispose ( )

Dispose of actor action.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ enteredGameWorld()

void Dragengine.Scenery.BAAVRHandStateMachine.enteredGameWorld ( )

Actor entered game world.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ enterFrame()

void Dragengine.Scenery.BAAVRHandStateMachine.enterFrame ( )

Actor has been added to game world and enterFrame() is called once.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ getBehaviorStateMachine()

ECBehaviorStateMachine.Instance Dragengine.Scenery.BAAVRHandStateMachine.getBehaviorStateMachine ( )

State machine behavior.

◆ getContext()

SMContext Dragengine.Scenery.BAAVRHandStateMachine.getContext ( )

State machine context.

◆ getStateMachine()

StateMachine Dragengine.Scenery.BAAVRHandStateMachine.getStateMachine ( )

State machine.

Version: 1.26

◆ initBehaviors()

void Dragengine.Scenery.BAAVRHandStateMachine.initBehaviors ( )

protected

Init behaviors.

Retrieve and store required and optional behavior instances from the actor element.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ leftGameWorld()

void Dragengine.Scenery.BAAVRHandStateMachine.leftGameWorld ( )

Actor left game world.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ new() [1/3]

BAAVRHandStateMachine Dragengine.Scenery.BAAVRHandStateMachine.new ( )

Create actor action.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ new() [2/3]

BAAVRHandStateMachine Dragengine.Scenery.BAAVRHandStateMachine.new	(	PersistencyEnvironment	env,
		FileReader	reader
	)

Create actor ai restoring from file reader.

Version: 1.26

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ new() [3/3]

BAAVRHandStateMachine Dragengine.Scenery.BAAVRHandStateMachine.new ( StateMachine stateMachine )

Create actor ai using state machine.

Version: 1.26

◆ persistencyFactoryName()

String Dragengine.Scenery.BAAVRHandStateMachine.persistencyFactoryName ( )

Name of PersistencyFactory required to load object from file.

Name of PersistencyFactory is first written to the file as string with 8-bit length. Then writeToFile() is called to write the object itself. Empty name is not allowed as is names longer than 255 characters. Name has to match a PersistencyFactory present in the Persistency instance used for loading objects. Object is read using PersistencyFactory.readObjectFromFile() of the matching PersistencyFactory.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ playerReleasesControl()

void Dragengine.Scenery.BAAVRHandStateMachine.playerReleasesControl ( )

Player released control of actor.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ playerTakesControl()

void Dragengine.Scenery.BAAVRHandStateMachine.playerTakesControl ( )

Player takes control of actor.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ postThink()

void Dragengine.Scenery.BAAVRHandStateMachine.postThink ( float elapsed )

Post physics.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ sendInputAsEvent()

void Dragengine.Scenery.BAAVRHandStateMachine.sendInputAsEvent	(	String	event,
		Object	parameter
	)

Send input as event to state machine.

Parameters

event	Event to send.
parameter	Optional parameter or null.

Implements Dragengine.Scenery.BAAStateMachineEvent.

◆ setBehaviorStateMachine()

void Dragengine.Scenery.BAAVRHandStateMachine.setBehaviorStateMachine ( ECBehaviorStateMachine.Instance behavior )

Set behavior behavior.

◆ setContext()

void Dragengine.Scenery.BAAVRHandStateMachine.setContext ( SMContext context )

Set state machine context.

◆ setStateMachine()

void Dragengine.Scenery.BAAVRHandStateMachine.setStateMachine ( StateMachine stateMachine )

Set state machine to use or null.

Version: 1.26

Change affects context only before #activate() has been called.

◆ think()

void Dragengine.Scenery.BAAVRHandStateMachine.think ( float elapsed )

Thinking.

Default implementation does these actions in this order:

updateAnimator()
applyAnimations()

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

◆ writeObjectToFile()

void Dragengine.Scenery.BAAVRHandStateMachine.writeObjectToFile	(	PersistencyEnvironment	env,
		FileWriter	writer
	)

Write object to file writer.

Reimplemented from Dragengine.Scenery.BaseVRHandAction.

Member Data Documentation

◆ pBehaviorStateMachine

ECBehaviorStateMachine.Instance Dragengine.Scenery.BAAVRHandStateMachine.pBehaviorStateMachine

◆ pContext

SMContext Dragengine.Scenery.BAAVRHandStateMachine.pContext

◆ pLoadStateId

String Dragengine.Scenery.BAAVRHandStateMachine.pLoadStateId

◆ pStateMachine

StateMachine Dragengine.Scenery.BAAVRHandStateMachine.pStateMachine

The documentation for this class was generated from the following file:

BAAVRHandStateMachine.ds

Classes

Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ activate()

◆ activateWhileLoading()

◆ cancel()

◆ collisionResponse()

◆ conversationWait()

◆ dispose()

◆ enteredGameWorld()

◆ enterFrame()

◆ getBehaviorStateMachine()

◆ getContext()

◆ getStateMachine()

◆ initBehaviors()

◆ leftGameWorld()

◆ new() [1/3]

◆ new() [2/3]

◆ new() [3/3]

◆ persistencyFactoryName()

◆ playerReleasesControl()

◆ playerTakesControl()

◆ postThink()

◆ sendInputAsEvent()

◆ setBehaviorStateMachine()

◆ setContext()

◆ setStateMachine()

◆ think()

◆ writeObjectToFile()

Member Data Documentation

◆ pBehaviorStateMachine

◆ pContext

◆ pLoadStateId

◆ pStateMachine