com.jmex.game.state
Class CameraGameStateDefaultCamera

java.lang.Object
  com.jmex.game.state.GameState
      com.jmex.game.state.BasicGameState
          com.jmex.game.state.CameraGameStateDefaultCamera

Direct Known Subclasses:

CameraGameState

public abstract class CameraGameStateDefaultCamera
extends BasicGameState

Author:

Irrisor

Field Summary

Fields inherited from class com.jmex.game.state.BasicGameState

rootNode

Fields inherited from class com.jmex.game.state.GameState

active, name, parent

Constructor Summary

CameraGameStateDefaultCamera(java.lang.String name)

Method Summary

Node	getRootNode()
protected void	initZBuffer() Creates a ZBuffer to display pixels closer to the camera above farther ones.
protected abstract void	onActivate() Points the renderers camera to the one contained by this state.
protected void	onDeactivate() Derived classes can put special actions they want to perform when deactivated here.
void	render(float tpf) Calls stateRender(float), then renders the rootNode.
void	setActive(boolean active) Overwritten to appropriately call switchTo() or switchFrom().
protected void	stateRender(float tpf) This is where derived classes are supposed to put their render logic.
protected void	stateUpdate(float tpf) This is where derived classes are supposed to put their game logic.
void	update(float tpf) Calls stateUpdate(float), then updates the geometric state of the rootNode.

Methods inherited from class com.jmex.game.state.BasicGameState

cleanup

Methods inherited from class com.jmex.game.state.GameState

getName, getParent, isActive, setName, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

CameraGameStateDefaultCamera

public CameraGameStateDefaultCamera(java.lang.String name)

Method Detail

getRootNode

public Node getRootNode()

Overrides:

getRootNode in class BasicGameState

initZBuffer

protected void initZBuffer()

Creates a ZBuffer to display pixels closer to the camera above farther ones.

setActive

public void setActive(boolean active)

Overwritten to appropriately call switchTo() or switchFrom().

Overrides:

setActive in class GameState

Parameters:

active - Whether or not you want this GameState to be updated and rendered.

See Also:

GameState.setActive(boolean)

update

public final void update(float tpf)

Calls stateUpdate(float), then updates the geometric state of the rootNode.

Overrides:

update in class BasicGameState

Parameters:

tpf - The elapsed time since last frame.

See Also:

GameState.update(float), stateUpdate(float)

render

public final void render(float tpf)

Calls stateRender(float), then renders the rootNode.

Overrides:

render in class BasicGameState

Parameters:

tpf - The elapsed time since last frame.

See Also:

GameState.render(float), stateRender(float)

stateUpdate

protected void stateUpdate(float tpf)

This is where derived classes are supposed to put their game logic. Gets called between the input.update and rootNode.updateGeometricState calls.

Much like the structure of SimpleGame.

Parameters:

tpf - The time since the last frame.

stateRender

protected void stateRender(float tpf)

This is where derived classes are supposed to put their render logic. Gets called before the rootNode gets rendered.

Much like the structure of SimpleGame.

Parameters:

tpf - The time since the last frame.

onActivate

protected abstract void onActivate()

Points the renderers camera to the one contained by this state. Derived classes can put special actions they want to perform when activated here.

onDeactivate

protected void onDeactivate()

Derived classes can put special actions they want to perform when deactivated here.