com.threerings.opengl.util
Class Phaser

java.lang.Object
  com.threerings.opengl.util.Phaser

All Implemented Interfaces:

Tickable

public abstract class Phaser
extends Object
implements Tickable

Provides a convenient way to effect updates that proceed through a set of discrete phases (for example: fade in, linger, fade out). Updates are always generated for phase end boundaries. For example, if there are two phases (0.5, 0.5) and 10.0 seconds elapse, one update is generated for the end of the first phase and one is generated for the end of the second phase.

Constructor Summary

Phaser(Object... params)
Creates a new phaser.

Method Summary

void	tick(float elapsed) Updates the state of this object based on the elapsed time in seconds.

Methods inherited from class java.lang.Object

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

Constructor Detail

Phaser

public Phaser(Object... params)

Creates a new phaser.

Parameters:

params - the names of the update methods to call for each phase and their corresponding phase durations (example: "fadeIn", 1f, null, 2f, "fadeOut", 1f). Update methods should be member methods with zero arguments.

Method Detail

tick

public void tick(float elapsed)

Description copied from interface: Tickable

Updates the state of this object based on the elapsed time in seconds.

Specified by:

tick in interface Tickable