/*
 * File: StoneMasonKarel.java
 * --------------------------
 * The StoneMasonKarel subclass as it appears here does nothing.
 * When you finish writing it, it should solve the "repair the quad"
 * problem from Assignment 1.  In addition to editing the program,
 * you should be sure to edit this comment so that it no longer
 * indicates that the program does nothing.
 */

import stanford.karel.*;

public class StoneMasonKarel extends SuperKarel {

	public void run () {
		turnLeft();
		fixColumn();
		turnRight();
		for (int i=0; i<4;i++){
			move();
			}
		turnRight();
		fixColumn();
		turnLeft();
		for (int i=0; i<4;i++){
			move();
			}
		turnLeft();
		fixColumn();
		turnRight();
		for (int i=0; i<4;i++){
			move();
			}
		turnRight();
		fixColumn();
		turnLeft();
			}
	public void fixColumn(){
		for (int i=0; i<4;i++){
		while (noBeepersPresent()){
			putBeeper();
			}
		move();
		}
	}

}