import java.applet.Applet;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import com.sun.j3d.utils.geometry.ColorCube;
import javax.vecmath.*;
import com.sun.j3d.utils.universe.SimpleUniverse;
import javax.media.j3d.*;

public class liikuvKuup extends Applet implements KeyListener
{
	double x=0;
	double y=0;
	double z=0;
	double s=0.4;
	
	double xNurkV=0;
	double yNurkV=0;
	double zNurkV=0;

	TransformGroup liikumine;
	TransformGroup keereX;
	TransformGroup keereY;
	TransformGroup keereZ;


	public liikuvKuup()
	{
	setLayout(new BorderLayout());
	Canvas3D c = new Canvas3D(SimpleUniverse.getPreferredConfiguration());
	add(c, BorderLayout.CENTER);
	BranchGroup juur = new BranchGroup();
	Transform3D liigu=new Transform3D();
	liigu.setTranslation(new Vector3d(x, y, z));
	liikumine=new TransformGroup(liigu);
	liikumine.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
	Transform3D xNurk=new Transform3D();
	Transform3D yNurk=new Transform3D();
	Transform3D zNurk=new Transform3D();
	keereX=new TransformGroup(xNurk);
	keereX.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
	keereY=new TransformGroup(yNurk);
	keereY.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
	keereZ=new TransformGroup(zNurk);
	keereZ.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE);
	juur.addChild(liikumine);
	liikumine.addChild(keereX);
	keereX.addChild(keereY);
	keereY.addChild(keereZ);
	keereZ.addChild(new ColorCube(s));
	juur.compile();

	SimpleUniverse u = new SimpleUniverse(c);
   u.getViewingPlatform().setNominalViewingTransform();
   u.addBranchGraph(juur);
   //new Thread(this).start();
	c.addKeyListener(this);
	}
	public static void main(String[] args) {
      Frame f=new Frame("Liigutatav kuup");
      f.add(new liikuvKuup());
      f.setSize(700, 700);
      f.setVisible(true);

    }
	public void keyPressed(KeyEvent e)
	{
		System.out.print("Vajutati nuppu: ");
		if(e.getKeyCode()==KeyEvent.VK_LEFT)
		{	
			System.out.println("VK_LEFT");
			Transform3D t=new Transform3D();
      	t.rotY(yNurkV=yNurkV+0.1);
			keereY.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_RIGHT)
		{
			System.out.println("VK_RIGHT");
			Transform3D t=new Transform3D();
      	t.rotY(yNurkV=yNurkV-0.1);
			keereY.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_UP)
		{
			System.out.println("VK_UP");
			Transform3D t=new Transform3D();
      	t.rotX(xNurkV=xNurkV+0.1);
			keereX.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_DOWN)
		{
			System.out.println("VK_DOWN");
			Transform3D t=new Transform3D();
      	t.rotX(xNurkV=xNurkV-0.1);
			keereX.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_NUMPAD4)
		{
			System.out.println("VK_NUMPAD4");
			Transform3D t=new Transform3D();
			t.setTranslation(new Vector3d(x=x-0.1, y, z));
			liikumine.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_NUMPAD6)
		{
			System.out.println("VK_NUMPAD6");
			Transform3D t=new Transform3D();
			t.setTranslation(new Vector3d(x=x+0.1, y, z));
			liikumine.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_NUMPAD8)
		{
			System.out.println("VK_NUMPAD8");
			Transform3D t=new Transform3D();
			t.setTranslation(new Vector3d(x, y=y+0.1, z));
			liikumine.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_NUMPAD2)
		{
			System.out.println("VK_NUMPAD2");
			Transform3D t=new Transform3D();
			t.setTranslation(new Vector3d(x, y=y-0.1, z));
			liikumine.setTransform(t);
		}
		if(e.getKeyCode()==KeyEvent.VK_A)
		{
			System.out.println("VK_A");
			s=s+0.1;
				
		}
	}
	public void keyReleased(KeyEvent e){}
	public void keyTyped(KeyEvent e){}
}