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

/**
 * Write a description of class ManuallyControlledSpaceship here.
 * 
 * @author (your name) 
 * @version (a version number or a date)
 */
public class ManuallyControlledSpaceship  extends Spaceship
{
    /**
     * Act - do whatever the ManuallyControlledSpaceship wants to do. This method is called whenever
     * the 'Act' or 'Run' button gets pressed in the environment.
     */
    
    public ManuallyControlledSpaceship()
    {
        super();
        this.setRotation(-90);
        BulletBillGun bg = new BulletBillGun(-30.0, 0.0);
        bg.set_dy(42); // set distance to spaceship
        this.addGun(0, bg);
    }
    
    public void act() 
    {
        super.act();
        if (Greenfoot.isKeyDown("left")) {
            setLocation(getX()-10, getY());
        }
        if (Greenfoot.isKeyDown("right")) {
            this.setLocation(getX()+10, getY());
        }
        if (Greenfoot.isKeyDown("space")) {
            fire();
        }
    }    
}