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

public class m2ng2 extends Applet implements KeyListener{
  Graphics g;
  int x=5, y=10;
  int rx=x-10, ry=y-10, xl=16, yl=16;

  public m2ng2(){
    addKeyListener(this);
  }

  public void paint(Graphics g){
//ymbritsevad seinad
    g.drawLine(0, 20, 0, 80);              //ü-a   vasak sein
    g.drawLine(80, 0, 80, 80);             //ü-a   parem sein
    g.drawLine(0, 0, 80, 0);               //p-v   ylemine sein
    g.drawLine(20, 80, 80, 80);            //p-v   alumine sein
//vasakult paremale
    g.drawLine(0, 20, 60, 20);             //v-p
    g.drawLine(60, 40, 80, 40);            //v-p
    g.drawLine(40, 60, 60, 60);            //v-p
    g.drawLine(20, 80, 40, 80);            //v-p
 //ylevalt alla
    g.drawLine(40, 20, 40, 60);            //y_a
    g.drawLine(20, 40, 20, 80);            //y_a
    g.drawLine(40, 40, 40, 60);            //y_a

    g.setColor(Color.red);
    g.drawLine(x-5, y, x, y);
  }

  public void keyPressed(KeyEvent k){
    int kood=k.getKeyCode();
    if(kood==KeyEvent.VK_RIGHT){
      x=x+5;
      if(x==20&&y>=40&&y<=80){
        x=x-5;
      }
      if(x==40&&y>=20&&y<=60){
        x=x-5;
      }
      if(x==80&&y<=80){
        x=x-5;
      }
    }
    if(kood==KeyEvent.VK_LEFT){
      x=x-5;
      if(x<=0&&y<=80){
        x=x+5;
      }
      if(x==20&&y>=40&&y<=80){
        x=x+5;
      }
      if(x==40&&y>=20&&y<=60){
        x=x+5;
      }
    }
    if(kood==KeyEvent.VK_UP){
      y=y-5;
      if(y==20&&x>=0&&x<=60){
        y=y+5;
      }
      if(y==40&&x>=60&&x<=80){
        y=y+5;
      }
      if(y==60&&x>=40&&x<=60){
        y=y+5;
      }
      if(y==80&&x>=20&&y<=80){
        y=y+5;
      }
    }
    if(kood==KeyEvent.VK_DOWN){
      y=y+5;
      if(y==20&&x>=0&&x<=60){
        y=y-5;
      }
      if(y==40&&x>=60&&x<=80){
        y=y-5;
      }
      if(y==60&&x>=40&&x<=60){
        y=y-5;
      }
      if(y==80&&x>=20&&y<=80){
        y=y-5;
      }
    }
    if(y==85&&x>=0&&x<=20){
      System.out.println("Finis!");
      for(int y=85; x<100; x=x+5){
        g=getGraphics();
        g.setColor(Color.red);
        g.drawLine(x, y, x+5, y);
        x=x+5;
        try{Thread.sleep(100);}catch(Exception e){}
      }
      x=5;
      y=10;
      try{Thread.sleep(500);}catch(Exception e){}
    }
    repaint();
  }
  public void keyReleased(KeyEvent k){}
  public void keyTyped(KeyEvent k){}

  public static void main(String argumendid[]){
    Frame f=new Frame("Labürint");
    f.add(new m2ng2());
    f.setSize(300, 300);
    f.setVisible(true);
  }
}