import greenfoot.*;  // (World, Actor, GreenfootImage, Greenfoot and MouseInfo)

/**
 * Write a description of class Bom here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class Bom extends Actor
{
    
    private GreenfootImage image1;
    private GreenfootImage image2;
    
    public Bom(){
        image1 = new GreenfootImage("blue.png");
        image2 =new GreenfootImage("red.png");
        setImage(image1);
    
    }
    
    public void switchImage(){
        if (getImage() == image1){
                setImage(image2);
        }
        else{
            setImage(image1);
        }
    
    }
    /**
     * Act - do whatever the Bom wants to do. This method is called whenever
     * the 'Act' or 'Run' button gets pressed in the environment.
     */
    public void act() 
    {
       move(2);
       //turnAtEdge();
       unknownMove();
       hitCar();
       switchImage();
      checkForWall();
    }    
    
    /*public void turnAtEdge(){
        if (isAtEdge()){
        
            turn(17);      
        }
        
    }*/
    
    public void unknownMove(){
    if(Greenfoot.getRandomNumber(100)>60){
        
        turn(+Greenfoot.getRandomNumber(90) -45);
        checkForWall();
    
    }
    }
    
    public void hitCar(){
    
            if(isTouching(car.class)){
                
            World myWorld = getWorld();
            GameOver over =new GameOver();
            myWorld.addObject(over,myWorld.getWidth()/2,myWorld.getHeight()/2);
            Greenfoot.stop();
            
            
            }
    
    }
    
    public void checkForWall(){
        if(isTouching(wall1.class)){
            setLocation(getX(),getY());  
        
        }
    
    
    
    }
    
    
}