L4A2

/**
Carlos Garcia
Lesson 4 activity 2
Stair Sweeper
*/

package Lesson4;

import kareltherobot.World;


public class Activity2 extends EsperBot {
    public Activity2(int street, int avenue, Direction direction, int beeperCount) {
        super(street, avenue, direction, beeperCount);
    }


    public static void main(String[] args) {
        World.setDelay(5);
        World.setVisible();
        World.setSize(10, 10);
        World.showSpeedControl(true);
        World.readWorld("Lesson4World4.kwld");

        Activity2 zgod = new Activity2(1, 1, North, -1);

        zgod.sweep();
    }

    /**
     * Sweeps the entire staircase
     * @return void
     * */
    public void sweep() {
        while (inStair()) { //goes up a stair while there are stairs
            move();
            turnRight();
            move();
            while (nextToABeeper()) { //Picks beepers as long as there are beepers
                pickBeeper();
            }
        }
    }

}