Projectile.cpp

//
//  Projectile.cpp
//  Space Invaders
//
//  Created by Marcuz on 25/02/13.
//  Copyright (c) 2013 Marcuz Stolte. All rights reserved.
//

#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include "ResourcePath.hpp"
#include "Ship.h"
#include "Projectile.h"

using namespace sf;

static Music shoot;

Projectile::Projectile(){
    projectileTexture.loadFromFile(resourcePath() + "Projectile.png");
    shoot.openFromFile(resourcePath() + "Shoot.aif");
    projectile.setTexture(projectileTexture);
    pos.x = 0, pos.y = 0;
    projectile.setPosition(pos.x, pos.y);
    isFired = false;
}

void Projectile::fire(Ship &ship){
    pos.x = ship.pos.x + 28;
    pos.y = ship.pos.y - 7;
    isFired = true;
    shoot.play();
}

void Projectile::draw(RenderWindow &window){
    if(isFired && pos.y > 0){
        pos.y -= 7;
        projectile.setPosition(pos.x, pos.y);
        window.draw(projectile);
    }else{isFired = false;}
}