added weapon sounds and AI doesnt shoot if not in range

Weapon.h

@@ -7,12 +7,15 @@
 
 #include "Projectile.h"
 #include "GameSprite.h"
+#include <SFML/Audio.hpp>
 #include <iostream>
 
 class Weapon {
 protected:
     int frameDelay, currentFrame;
     Shootable projectile;
+    sf::Sound noise;
+    double effectiveAngle;
 
     Weapon() {
         frameDelay = 0;
@@ -21,8 +24,12 @@ protected:
         projectile = Shootable();
     };
 
-    explicit Weapon(int _frameDelay) : Weapon() {
+    explicit Weapon(int _frameDelay, double _effectiveAngle, const sf::SoundBuffer& _buffer, float volume) : Weapon() {
+        effectiveAngle = _effectiveAngle;
         frameDelay = _frameDelay;
+
+        noise.setBuffer(_buffer);
+        noise.setVolume(volume);
     }
 public:
     virtual Shootable* shoot(const Ship* shooter) {
@@ -42,6 +49,10 @@ public:
     Shootable& getProjectile() {
         return projectile;
     }
+
+    double getEffectiveAngle() const {
+        return effectiveAngle;
+    }
 };
 
 #endif //SFML_TEMPLATE_WEAPON_H