Lesson 3 Activity 2

package Lesson3;
//This is meant to go up the stairs and pick up beepers at each step to clear them
import kareltherobot.UrRobot;
import kareltherobot.World;

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

    public static void main(String[] args) {
        World.readWorld("Lesson3World2.kwld");
        World.setDelay(60);
        World.setVisible();
        Activity2Main gary = new Activity2Main(1, 1, North, 0);
        //Does the step 7 times since there are 7 steps on stairs
        for(int i = 0; i<7;i++){
            gary.riseUp();
        }
    }

    /**
     * Allows the robot to turn right
     * @ param - none
     * @ return - void
     */
    public void turnRight(){
        int delay = World.delay();
        World.setDelay(0);
        turnLeft();
        turnLeft();
        World.setDelay(delay);
        turnLeft();
    }

    /**
     * Allows robot to take a step on the stair and pick up a beeper
     * @ param - none
     * @ return - void
     */
    public void riseUp(){
        move();
        turnRight();
        move();
        pickBeeper();
        turnLeft();
    }
}