Car.java

import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)
import java.util.List;
/**
 * Write a description of class Car here.
 * 
 * @Pyrozen (your name) 
 * @version (a version number or a date)
 */
public class Car extends Actor
{
    public int i=0;
    public int state = 0;
    public int score = 0;
    public ZebraCross zc;
    GreenfootSound Hijau = new GreenfootSound("Green Light Effect.mp3");
    GreenfootSound Merah = new GreenfootSound("Red Light Effect 2.mp3");
    public void act() 
    {
        zc = (ZebraCross)getOneObjectAtOffset(0,0, ZebraCross.class);
        getWorld().showText("Score : "+score, 50, 15);
        if(zc != null) 
        {
            state = zc.getState();
        }
        else if (zc == null) 
        {
            if(state == 2)
            {
                score++;
                Hijau.play();
                state = 0;
            }     
        }
    }
    public int getScore()
    {
        return score;
    }
}