import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;

public class Kapsauss extends Applet implements ActionListener
	{

	Button Aeglasemax = new Button("<--");
	Button Kiiremax = new Button("-->");

	int X1=10, Y1=50;
	int X2=20, Y2=50;
	int X3=30, Y3=50;
	int X4=40, Y4=50;
	int X5=50, Y5=50;
	int kiirus = 80;
	
	public Kapsauss()
    {
		add(Aeglasemax);
		add(Kiiremax);
		Aeglasemax.addActionListener(this);
		Kiiremax.addActionListener(this);
		new Roomamine();
    }

	public void actionPerformed(ActionEvent e)
	{
		if(e.getSource() == Aeglasemax)
			kiirus = kiirus + 10;
		if(e.getSource() == Kiiremax)
			kiirus = kiirus - 10;
		System.out.println(kiirus+"\n");
	}

	public void paint(Graphics g)
		{
			g.drawOval(X1,Y1,10,10);
			g.drawOval(X2,Y2,10,10);
			g.drawOval(X3,Y3,10,10);
			g.drawOval(X4,Y4,10,10);
			g.drawOval(X5,Y5,10,10);
		}


    
	class Roomamine extends Thread
	{
		public Roomamine()
		{
			start();
		}
	
		public void run()
			{
				while (true)
				{

						try{
							
						if (X5>900)
						{
								X1=10; Y1=50;
								X2=20; Y2=50;
								X3=30; Y3=50;
								X4=40; Y4=50;
								X5=50; Y5=50;
								repaint();
						}							
							
							
							Y3=Y3-10;
							Y4=Y4-10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}

							Y2=Y2-10;
							X1=X1+10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}

							Y3=Y3-10;
							X1=X1+10;
							X2=X2+10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}

							X5=X5+10;
							X4=X4+10;
							X3=X3+10;
							Y3=Y3+10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}

							X5=X5+10;
							X4=X4+10;
							Y4=Y4+10;
							X3=X3+10;
							X2=X2+10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}

							X5=X5+10;
							X4=X4+10;
							X3=X3+10;
							Y3=Y3+10;
							Y2=Y2+10;
							X2=X2+10;
							X1=X1+10;
							repaint();
							try{Thread.sleep(kiirus);} catch(Exception viga){}
							}catch(Exception e) { System.out.println("Probleem: "+e);} 
				}

			}
	}


	public static void main(String[] argumendid)
	{
		Frame f=new Frame();
		f.add(new Kapsauss());
		f.setSize(1000, 100);
		f.setVisible(true);

		
	}
}