import java.awt.*;

public class WallHuggerWorld extends RandomBagelWorld 
{
     //------------------------------------------------------------------------------
     // The following main method is needed to run the applet as an application

     public static void main (String[] args) {
       runAsApplication(new WallHuggerWorld(), "WallHuggerWorld"); 
     }
     //------------------------------------------------------------------------------     
   
     public void run () 
     {
          WallHugger peterParker = new WallHugger();
          peterParker.setPosition(new Location(8, 6));
          peterParker.tick128();     // Perform followWall() 128 times:
     }  
}
class WallHugger extends TickBuggle 
{
     public void followWall() 
     {
          if (isOverBagel()) {
               pickUpBagel();
          } else if (isFacingWall()) {
               left();
          } else {
               forward();
          }
     }

     public void tick() 
     {
          followWall();
     }
}