Package jme3utilities

Class SimpleAppState

java.lang.Object

com.jme3.app.state.AbstractAppState

jme3utilities.NamedAppState

jme3utilities.SimpleAppState

All Implemented Interfaces:

com.jme3.app.state.AppState

Direct Known Subclasses:

PerformanceAppState, ViewPortAppState

public class SimpleAppState
extends NamedAppState

A NamedAppState with protected fields analogous to those of SimpleApplication. If any of these fields change, notify these states by invoking refreshCachedFields().

Field Summary

Fields

Modifier and Type	Field	Description
protected com.jme3.asset.AssetManager	assetManager	asset manager: set by initialize()
protected com.jme3.renderer.Camera	cam	default camera for rendering: set by initialize()
protected com.jme3.input.FlyByCamera	flyCam	camera controller for demos and debugging: set by initialize()
protected com.jme3.scene.Node	guiNode	root node of GUI scene graph: set by initialize()
protected com.jme3.renderer.ViewPort	guiViewPort	viewport for GUI scene: set by initialize()
protected com.jme3.input.InputManager	inputManager	input manager: set by initialize()
protected com.jme3.renderer.RenderManager	renderManager	render manager: set by initialize()
protected com.jme3.scene.Node	rootNode	root node of main scene graph: set by initialize()
protected com.jme3.app.SimpleApplication	simpleApplication	application instance: set by initialize()
protected com.jme3.app.state.AppStateManager	stateManager	AppState manager: set by initialize()
protected com.jme3.renderer.ViewPort	viewPort	viewport for 3-D scene: set by initialize()

Fields inherited from class com.jme3.app.state.AbstractAppState

initialized

Constructor Summary

Constructors

Constructor	Description
SimpleAppState(boolean initialState)	Instantiate an uninitialized state.
SimpleAppState(InitialState initialState)	Instantiate an uninitialized state.

Method Summary

Modifier and Type	Method	Description
void	initialize(com.jme3.app.state.AppStateManager sm, com.jme3.app.Application app)	Initialize this state during the first update after it gets attached.
void	refreshCachedFields()	Update cached references to match the application.
void	render(com.jme3.renderer.RenderManager rm)	Callback to perform rendering for this state during each frame.
void	stateDetached(com.jme3.app.state.AppStateManager sm)	Immediate callback when this state gets detached.

Methods inherited from class jme3utilities.NamedAppState

cleanup, getInfluence, hasInfluenceOver, influence, isEnabled, isInitialized, postRender, setEnabled, stateAttached, stopInfluencing, toString, update

Methods inherited from class com.jme3.app.state.AbstractAppState

getId, setId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

stateManager

protected com.jme3.app.state.AppStateManager stateManager

AppState manager: set by initialize()

assetManager

protected com.jme3.asset.AssetManager assetManager

asset manager: set by initialize()

cam

protected com.jme3.renderer.Camera cam

default camera for rendering: set by initialize()

flyCam

protected com.jme3.input.FlyByCamera flyCam

camera controller for demos and debugging: set by initialize()

inputManager

protected com.jme3.input.InputManager inputManager

input manager: set by initialize()

guiNode

protected com.jme3.scene.Node guiNode

root node of GUI scene graph: set by initialize()

rootNode

protected com.jme3.scene.Node rootNode

root node of main scene graph: set by initialize()

renderManager

protected com.jme3.renderer.RenderManager renderManager

render manager: set by initialize()

simpleApplication

protected com.jme3.app.SimpleApplication simpleApplication

application instance: set by initialize()

guiViewPort

protected com.jme3.renderer.ViewPort guiViewPort

viewport for GUI scene: set by initialize()

viewPort

protected com.jme3.renderer.ViewPort viewPort

viewport for 3-D scene: set by initialize()

Constructor Details

SimpleAppState

public SimpleAppState(boolean initialState)

Instantiate an uninitialized state.

Parameters:

initialState - true → enabled, false → disabled

SimpleAppState

public SimpleAppState(InitialState initialState)

Instantiate an uninitialized state.

Parameters:

initialState - Enabled or Disabled (null means disabled)

Method Details

refreshCachedFields

public void refreshCachedFields()

Update cached references to match the application.

initialize

public void initialize(com.jme3.app.state.AppStateManager sm,
 com.jme3.app.Application app)

Initialize this state during the first update after it gets attached. Should be invoked only by a subclass or by the AppStateManager.

Specified by:

initialize in interface com.jme3.app.state.AppState

Overrides:

initialize in class NamedAppState

Parameters:

sm - the manager for this state (not null)

app - the application which owns this state (not null, alias created)

render

public void render(com.jme3.renderer.RenderManager rm)

Callback to perform rendering for this state during each frame. Should be invoked only by a subclass or by the AppStateManager.

Specified by:

render in interface com.jme3.app.state.AppState

Overrides:

render in class NamedAppState

Parameters:

rm - the application's render manager (not null)

stateDetached

public void stateDetached(com.jme3.app.state.AppStateManager sm)

Immediate callback when this state gets detached. Should be invoked only by a subclass or by the AppStateManager.

Without knowing which thread invoked detach(), it is unsafe to modify the scene graph in this method. Instead, scene-graph modifications should occur in cleanup().

Specified by:

stateDetached in interface com.jme3.app.state.AppState

Overrides:

stateDetached in class NamedAppState

Parameters:

sm - the application's state manager (not null)