Karel - Field Harvester

package Activity3;
import kareltherobot.*;

public class Activity3Main extends UrRobot{

    public Activity3Main(int s, int a, Direction d, int b){
        super(s, a, d, b);
    }

    public static void main(String[] args) {

        World.readWorld("Lesson3World3.kwld"); //reads and creates world
        World.setVisible();
        World.setDelay(20);

        Activity3Main waluigi = new Activity3Main(1,1, North, 1);

        for (int z = 0; z < 3; z++){ //turns left 3 times to give the program time to load
            waluigi.turnLeft();
        }

        for(int t = 0; t < 2; t++){ //loop - runs half the field twice
            waluigi.pickRowOfBeepers();

            waluigi.move();     //moves to face the next row
            waluigi.turnLeft();
            waluigi.move();
            waluigi.turnLeft();

            waluigi.pickRowOfBeepers();

            waluigi.move();     //moves to face the next row
            waluigi.turnRight();
            waluigi.move();
            waluigi.turnRight();
        }
    }

    /**
     * Robot picks a sing;e row of beepers
     * @param - none
     * @return - void
     */
    public void pickRowOfBeepers(){
        for(int x = 0; x < 7; x++){  //seven beepers = seven times
            move();
            pickBeeper();
        }
    }

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