net.cscott.sdr.anim
Class SdrBaseGame

java.lang.Object
  com.jme.app.AbstractGame
      com.jme.app.FixedFramerateGame
          net.cscott.sdr.anim.SdrBaseGame

Direct Known Subclasses:

JmeDemo, SdrGame

public abstract class SdrBaseGame
extends FixedFramerateGame

SdrBaseGame is a fixed-framerate base game class. It sets up the BaseGame in a manner similar to SimpleGame, but defers the really application-specific stuff to subclasses.

Version:

$Id: SdrBaseGame.java,v 1.4 2006-10-25 17:46:46 cananian Exp $

Author:

C. Scott Ananian

Field Summary

protected Camera	cam Our camera.
protected InputHandler	input Handles mouse/keyboard.
protected LightState	lightState A lightstate to turn on and off for the rootNode.
protected Node	rootNode Root node of our scene graph.
protected boolean	showBounds True if the renderer should display bounds.
protected boolean	showDepth True if the renderer should display the depth buffer.
protected boolean	showNormals True if the rnederer should display normals.
protected Timer	timer High resolution timer for tempo-independent animation.
protected WireframeState	wireState A wirestate to turn on and off for the rootNode.

Fields inherited from class com.jme.app.AbstractGame

ALWAYS_SHOW_PROPS_DIALOG, display, finished, FIRSTRUN_OR_NOCONFIGFILE_SHOW_PROPS_DIALOG, NEVER_SHOW_PROPS_DIALOG, properties

Constructor Summary

SdrBaseGame()

Method Summary

protected void	cleanup() Cleans up the keyboard.
protected void	doDebug(Renderer r)
protected void	initGame() Creates rootNode, lighting, and other basic render states.
protected void	initSystem() Creates display, sets up camera, and binds keys.
void	onCamera() This method is called whenever the camera is moved.
protected void	quit() Calls the quit of BaseGame to clean up the display and then closes the JVM.
protected void	reinit() Unused.
protected void	render(float interpolation) This is called for every frame in BaseGame.start(), after update().
protected abstract void	sdrInitGame() Called near end of initGame().
protected void	sdrRender() Defined in subclasses for custom rendering.
protected void	sdrUpdate() Defined in subclasses for custom updating.
protected void	update(float interpolation) Updates the timer, input, and update queue.

Methods inherited from class com.jme.app.FixedFramerateGame

getFramesPerSecond, setFrameRate, start

Methods inherited from class com.jme.app.AbstractGame

assertDisplayCreated, finish, getAttributes, getVersion, setDialogBehaviour, setDialogBehaviour, setDialogBehaviour

Methods inherited from class java.lang.Object

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

Field Detail

cam

protected Camera cam

Our camera.

rootNode

protected Node rootNode

Root node of our scene graph.

input

protected InputHandler input

Handles mouse/keyboard.

timer

protected Timer timer

High resolution timer for tempo-independent animation.

showDepth

protected boolean showDepth

True if the renderer should display the depth buffer.

showBounds

protected boolean showBounds

True if the renderer should display bounds.

showNormals

protected boolean showNormals

True if the rnederer should display normals.

wireState

protected WireframeState wireState

A wirestate to turn on and off for the rootNode.

lightState

protected LightState lightState

A lightstate to turn on and off for the rootNode.

Constructor Detail

SdrBaseGame

public SdrBaseGame()

Method Detail

update

protected final void update(float interpolation)

Updates the timer, input, and update queue. Checks 'quit' key.

Specified by:

update in class FixedFramerateGame

Parameters:

interpolation - unused

sdrUpdate

protected void sdrUpdate()

Defined in subclasses for custom updating.

render

protected final void render(float interpolation)

This is called for every frame in BaseGame.start(), after update().

Specified by:

render in class FixedFramerateGame

Parameters:

interpolation - unused in this implementation.

sdrRender

protected void sdrRender()

Defined in subclasses for custom rendering.

doDebug

protected void doDebug(Renderer r)

initSystem

protected void initSystem()

Creates display, sets up camera, and binds keys.

Specified by:

initSystem in class FixedFramerateGame

onCamera

public void onCamera()

This method is called whenever the camera is moved.

initGame

protected void initGame()

Creates rootNode, lighting, and other basic render states. Called in BaseGame.start() after initSystem().

Specified by:

initGame in class FixedFramerateGame

sdrInitGame

protected abstract void sdrInitGame()

Called near end of initGame(). Must be defined by derived classes.

reinit

protected void reinit()

Unused.

Specified by:

reinit in class FixedFramerateGame

cleanup

protected void cleanup()

Cleans up the keyboard.

Specified by:

cleanup in class FixedFramerateGame

quit

protected void quit()

Calls the quit of BaseGame to clean up the display and then closes the JVM.

Overrides:

quit in class FixedFramerateGame