changed fire effects and added fire sound

Assets/Scripts/Weapons/Shooting.cs

@@ -2,7 +2,7 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
-
+[RequireComponent(typeof(AudioSource))]
 public class Shooting : MonoBehaviour
 {
     public GameObject raycast;
@@ -14,6 +14,14 @@ public class Shooting : MonoBehaviour
     private float _fireCountdown = 1f;
 
     public GameObject gun;
+    public AudioSource audio;
+
+    private void Start()
+    {
+        //audio = GetComponent<AudioSource>(); 
+        //audio.Play();
+    }
+
     private void Update()
     {
         HandleMouseButton();
@@ -25,6 +33,7 @@ public class Shooting : MonoBehaviour
         {
             _fireCountdown = 0;
             _fireCountdown += hSliderValue;
+            audio.Play();
             Shoot();
         }
         _fireCountdown -= Time.deltaTime;