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Actor Class Reference
[Managed Objects]

Actor Class Definition. More...

#include <Actor.h>

Inheritance diagram for Actor:

[legend]Collaboration diagram for Actor:

[legend]List of all members.

Public Methods
	Actor ()
WDError	initRef (void *inNode, IObjectManager *inManager, IObjectEventHandler *inEventHandler)
WDError	initRef (ActorGroup *inParent, int inIndex, IObjectEventHandler *inEventHandler)
WDError	initNew (ActorGroup *inParent, Image *inBaseImage, IObjectEventHandler *inEventHandler)
WDError	setBaseImage (void *inBaseImage, IObjectManager *inObjectManager)
WDError	getBaseImage (void **outBaseImage)
WDError	getEnergy (float *outEnergy)
WDError	setEnergy (float inEnergy)
void	childChanged (IManagedObject *inTarget, void *inChild)
Protected Methods
WDError	updateBaseImageID ()
Private Attributes
Image *	mBaseImage

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Detailed Description

Actor Class Definition.

An actor is an object that can be seen on the screen (e.g. a ship or a bullet). Actors are grouped below the ActorGroup.

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Constructor & Destructor Documentation

Actor::Actor (    )

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Member Function Documentation

void Actor::childChanged (  IManagedObject *    inTarget, void *    inChild )  [virtual]

Called when a child of the data node has been modified Parameters: inTarget  IManagedObject which was subscribed to the data node inChild  Data node of the child which has changed Reimplemented from ManagedObject.

WDError Actor::getBaseImage (  void **    outBaseImage )

Returns the default image of the Actor Parameters: outBaseImage  Data node of the default image for the actor

WDError Actor::getEnergy (  float *    outEnergy )

Returns the initial amount of energy for the Actor Parameters: outEnergy  initial amount of energy

WDError Actor::initNew (  ActorGroup *    inParent, Image *    inBaseImage, IObjectEventHandler *    inEventHandler )

Creates a new Actor and adds it to the database Parameters: inParent  ActorGroup in which the Actor is to be added inBaseImage  Default image for the actor inEventHandler  EventHandler which listens to changes on the data node (can be NULL)

WDError Actor::initRef (  ActorGroup *    inParent, int    inIndex, IObjectEventHandler *    inEventHandler )

Initializes an existing Actor based on its parent Parameters: inParent  ActorGroup in which the Actor is inIndex  Index of the Actor in the ActorGroup inEventHandler  EventHandler which listens to changes on the data node (can be NULL)

WDError Actor::initRef (  void *    inNode, IObjectManager *    inManager, IObjectEventHandler *    inEventHandler )

Initializes an existing Actor based on data node Parameters: inNode  Data node representing the Actor inManager  Database from which the data node was taken inEventHandler  EventHandler which listens to changes on the data node (can be NULL) Reimplemented from ManagedObject.

WDError Actor::setBaseImage (  void *    inBaseImage, IObjectManager *    inObjectManager )

Changes the default image of the Actor Parameters: inBaseImage  Data node of the new default image for the actor inObjectManager  Database from which the image data node was taken

WDError Actor::setEnergy (  float    inEnergy )

Sets the initial amount of energy for the Actor Parameters: inEnergy  initial amount of energy

WDError Actor::updateBaseImageID (    )  [protected]

Updates the image attribute in the database - used when the ID of the referenced image has changed.

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Member Data Documentation

Image* Actor::mBaseImage [private]

Default image when the state is unspecified

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

• Actor.h

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