import lang.stride.*;
import java.util.*;
import greenfoot.*;

/**
 * 
 */
public class Crosshair extends Actor
{
    private int gunReloadTimer = 999999999;
    private boolean gunIsEmpty = false;

    /**
     * 
     */
    public void act()
    {
        MouseInfo followMouse = Greenfoot.getMouseInfo();
        if (followMouse != null) {
            setLocation(followMouse.getX(), followMouse.getY());
        }
        this.gunShooting();
    }

    /**
     * 
     */
    public void gunShooting()
    {
        Sky sky = (Sky)getWorld();
        if (this.gunReloadTimer >= 1) {
            this.gunReloadTimer = this.gunReloadTimer - 1;
        }
        GunBarrel gb = getWorld().getObjects(GunBarrel.class).get(0); //<--- ERROR
        if (Greenfoot.mousePressed(this) &&  ! this.isTouching(Star.class) && this.gunIsEmpty != true) {
            Greenfoot.playSound("shot.mp3");
            sky.shotsMissed = sky.shotsMissed + 1;
            this.gunReloadTimer = 75;
            this.gunIsEmpty = true;
            this.setImage("transper.png");
            if (gb != null) {
                gb.setImage("transper.png");
            }
        }
        if (Greenfoot.mousePressed(this) && this.isTouching(Star.class) && this.gunIsEmpty != true) {
            Greenfoot.playSound("shot.mp3");
            this.removeTouching(Star.class);
            sky.starsShot = sky.starsShot + 1;
            this.gunReloadTimer = 75;
            this.gunIsEmpty = true;
            this.setImage("transper.png");
            if (gb != null) {
                gb.setImage("transper.png");
            }
        }
        if (this.gunReloadTimer == 0 && this.gunIsEmpty == true) {
            Greenfoot.playSound("reload.mp3");
            this.setImage("crosshair.png");
            this.gunIsEmpty = false;
            this.gunReloadTimer = 999999999;
            if (gb != null) {
                gb.setImage("gunbarrel.png");
            }
        }
        if (this.gunReloadTimer == 0 && this.gunIsEmpty == false) {
            this.gunReloadTimer = 999999999;
        }
    }
}