world.java

Sony Ericsson手机上的Facebook客户端全套代码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) 
// Source File Name:   World.java

package se.southend.drops.scene;

import java.util.Vector;
import javax.microedition.lcdui.Graphics;

// Referenced classes of package se.southend.drops.scene:
//            Group, Camera, Node

public class World extends Group
{

    public World()
    {
        camera = new Camera();
    }

    public Camera getCamera()
    {
        return camera;
    }

    public void setCamera(Camera camera)
    {
        this.camera = camera;
    }

    public void adjustToCamera()
    {
        adjustToCamera(camera);
    }

    public void adjustToCamera(Node node)
    {
        node.adjustToCamera(camera);
    }

    public void paint(Graphics graphics)
    {
        if(camera == null)
            return;
        if(sizeUpdated || sorted == null)
        {
            sizeUpdated = false;
            sorted = new Node[children.size()];
            children.copyInto(sorted);
        }
        Group.sort(sorted);
        int nbrNodes = sorted.length;
        for(int i = 0; i < nbrNodes; i++)
        {
            Node node = sorted[i];
            if(node.isVisible())
            {
                node.adjustToCamera(camera);
                node.paint(graphics);
            }
        }

    }

    private Camera camera;
}