/*
 * File: CollectNewspaperKarel.java
 * --------------------------------
 * At present, the CollectNewspaperKarel subclass does nothing.
 * Your job in the assignment is to add the necessary code to
 * instruct Karel to walk to the door of its house, pick up the
 * newspaper (represented by a beeper, of course), and then return
 * to its initial position in the upper left corner of the house.
 */

import stanford.karel.*;

public class CollectNewspaperKarel extends SuperKarel {
 
 public void turnAround() {
  turnLeft();
  turnLeft();
  }
  
 public void turnRight() {
  turnAround();
  turnLeft();
  }
  
 public void run() {
  turnRight();
  move();
  turnLeft();
  for(int i=0;i<3;i++) {
  move();
   }
  pickBeeper();
  turnLeft();
  turnLeft();
  while(!frontIsBlocked()) {
   move();
   }
  for (int i=0;i<3;i++) {
   turnLeft();
   }
  move();
  for (int i=0;i<3;i++) {
   turnLeft();
   }
  }
}