//Autosőit Liiguta kriipsu ekraanil nooleklahvidega - 3p//

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

public class Eksam1 extends Applet implements KeyListener{
  int x=100, y=100;

  public Eksam1(){
    addKeyListener(this);
  }

  public void paint(Graphics g){
    g.drawLine(x, y, x, y+20);
  }

  public void keyPressed(KeyEvent e){
    int kood=e.getKeyCode();
    if(kood==KeyEvent.VK_LEFT)x--;
    if(kood==KeyEvent.VK_RIGHT)x++;
    if(kood==KeyEvent.VK_UP)y--;
    if(kood==KeyEvent.VK_DOWN)y++;
    repaint();
  }

  public void keyReleased(KeyEvent e){}

  public void keyTyped(KeyEvent e){}
  

  public static void main(String argumendid[]){
    Frame f=new Frame("Eksamiülesanne nr 1 - Madli Tuisk");
    f.add(new Eksam1());
    f.setSize(300, 300);
    f.setVisible(true);  
  }
}