Karel - Tower Climber

package Activity2;
import kareltherobot.*;

/**
 * This program makes a robot walk forward until it finds the tower of beepers, and then climb it
 */
public class Activity2Main extends Robot{

    public Activity2Main(int s, int a, Direction d, int b){
        super(s, a, d, b);
    }

    public static void main(String[] args){
        World.setVisible(); //generates world
        World.setDelay(35);
        World.readWorld("Lesson4World2.kwld");

        Activity2Main toad = new Activity2Main(1,1, East, 0);

        while(!toad.nextToABeeper()){ //while there aren't any beepers, keep walking
            toad.move();
        }

        toad.turnLeft();

        while(toad.nextToABeeper()){ //while there are beepers, keep walking
            toad.move();
        }
    }
}