SceneChange.java

package com.indyforge.twod.engine.graphics.rendering.scenegraph.network.scene;

import propra2012.gruppe33.bomberman.GameConstants;

import com.indyforge.foxnet.rmi.pattern.change.Change;
import com.indyforge.twod.engine.graphics.rendering.scenegraph.Scene;
import com.indyforge.twod.engine.graphics.rendering.scenegraph.SceneProcessor;
import com.indyforge.twod.engine.sound.SoundManager;

/**
 * 
 * @author Christopher Probst
 * 
 */
public final class SceneChange implements Change<SceneProcessor>, GameConstants {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	// The root scene
	private final Scene scene;

	/**
	 * Create a new scene change using the given scene.
	 * 
	 * @param scene
	 *            The scene.
	 */
	public SceneChange(Scene scene) {
		this.scene = scene;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * com.indyforge.foxnet.rmi.pattern.change.Change#apply(java.lang.Object)
	 */
	@Override
	public void apply(SceneProcessor ctx) {

		// Clear scene first
		ctx.root(null);

		// Do garbage collection!
		System.gc();

		// Set scene
		ctx.root(scene);

		/*
		 * Manage music on client side!
		 */
		if (scene != null && ctx.hasSession()) {
			SoundManager.closeCurrentSounds();
			scene.soundManager().playSound(MUSIC_SOUND, 0.4f, false);
		}
	}
}