New Projectiles class

Refactor of Bullet class
Different method of shooting.

sources/Bullet.cpp

@@ -1,35 +1,9 @@
-#include <iostream>
 #include "../headers/Bullet.h"
 
-Bullet::Bullet(float x, float y) {
-    bulletPosition.x = x;
-    bulletPosition.y = y;
-    outOfBounds = false;
-    bulletSprite.setTexture(Bullet::bulletTexture);
-    bulletSprite.setOrigin(bulletSprite.getLocalBounds().width/2, bulletSprite.getLocalBounds().height/2);
-    bulletSprite.setPosition(x, y);
-    bulletSpeed = -10.0f;
-}
-
-void Bullet::setSpeed(float speed) {
-    bulletSpeed = speed;
-}
-
-sf::Sprite &Bullet::getSprite() {
-    return bulletSprite;
-}
-
 void Bullet::update() {
-    bulletSprite.move(0.0f, bulletSpeed);
-    bulletPosition.y += int(bulletSpeed);
-    if(bulletPosition.y < -100) {
+    sprite.move(0.0f, speed);
+    position.y += int(speed);
+    if(position.y < -100) {
         outOfBounds = true;
     }
-}
-
-bool Bullet::getStatus() const {
-    return outOfBounds;
-}
-
-sf::Texture Bullet::bulletTexture = sf::Texture(); // plain init of static field
-sf::Texture Bullet::rocketTexture = sf::Texture();
+}