Lesson 3 Activity 1

package Lesson3;
// Program is meant to complete three shuttle runs within a certain world
import kareltherobot.UrRobot;
import kareltherobot.World;

public class Activity1Main extends UrRobot{
    public Activity1Main(int a, int s, Direction d, int b){
        super(a,s,d,b);
    }
    public static void main(String[] args){
        World.readWorld("Lesson3World1.kwld");
        World.setDelay(20);
        World.setVisible();
        Activity1Main gary = new Activity1Main(4,3,North,0);
        //Runs shuttle run twice and shifts twice
        for(int i = 0; i<2; i++){
            gary.shuttleRun();
            gary.shift();
        }
        //Runs shuttle run for third column without shifting
        gary.shuttleRun();
    }

    /**
     * Allows Robot to do shuttle run by moving down a lane to pick up beeper and then back to drop it
     * @ param - none
     * @ return - void
     */
    public void shuttleRun(){
        int delay = World.delay();
        for (int j = 0; j<5;j++) {
            for (int i = 0; i < 3; i++) {
                move();
            }
            pickBeeper();
            World.setDelay(0);
            turnLeft();
            turnLeft();
            World.setDelay(delay);
            for (int i = 0; i < 3; i++) {
                move();
            }
            putBeeper();
            World.setDelay(0);
            turnLeft();
            turnLeft();
            World.setDelay(delay);
        }
    }

    /**
     * Allows Robot to shift lanes within box
     * @ param - none
     * @ return - void
     */
    public void shift(){
        turnLeft();
        turnLeft();
        turnLeft();
        move();
        turnLeft();
    }
}