Almost Final Version

Assets/Scripts/Weapons/AimAssistant.cs

@@ -1,62 +1,97 @@
-using UnityEngine;
+using System.Collections;
+using UnityEngine;
 
 [RequireComponent(typeof(NPC))]
 public class AimAssistant : MonoBehaviour
 {
-    public GameObject enemy;
-    public bool _isFiring = false;
+    [HideInInspector] public GameObject enemy;
+    private Shooting _shooting;
+    public bool isFiring = false;
     private ICharacter _myNpc;
-    public float lookSpeed = 200f;
+    [SerializeField] private float lookSpeed = 400f;
+    private Transform _myTransform;
+    private float _fireCountdown;
+
+    //Я пытался придумать как обойти костыли с корутиной, но как видите ничего кроме других костылей не придумал.
+    private bool _firelock = false;
+    public bool fireAnimation = false;
 
     private void Awake()
     {
         _myNpc = GetComponent<NPC>();
+        _shooting = GetComponent<Shooting>();
+        _myTransform = transform;
+        _fireCountdown = 1f / SettingsReader.Instance.GetSettings.RateOfFire;
     }
 
-    private void Update()
+    private void FixedUpdate()
     {
         //Ищем противника на сцене.
-        if (_isFiring == false)
+        if (isFiring == false)
         {
-            var enemies = GameManager.GetVisibleEnemies(_myNpc.GetCharacter.Team, transform.position);
-            enemy = enemies[new System.Random().Next(enemies.Count)];
+            var enemies = GameManager.GetVisibleEnemies(_myNpc.GetCharacter.Team.GetOppositeTeam(), transform.position);
             if (enemies.Count == 0)
             {
+                StopShooting();
                 return;
             }
             else
             {
+                enemy = enemies[new System.Random().Next(enemies.Count)];
                 var character = enemy.GetComponent<ICharacter>();
-                character.OnDeathEvent +=  _ => _isFiring = false;
-                _isFiring = true;
+                character.OnDeathEvent += _ => isFiring = false;
+                isFiring = true;
             }
         }
         else
         {
-            //Raycast до противника enemy 
-            var range = 200f;
-            while (true)
+            if (Physics.Raycast(_myTransform.position, _myTransform.forward,
+                    out var hit, SettingsReader.Instance.GetSettings.ViewDistance))
             {
-                if (!Physics.Raycast(this.transform.position, this.transform.forward, out var hit, range))
+                if (hit.collider.gameObject != enemy)
                 {
-                    _isFiring = false;
+                    StopCoroutine(nameof(Shooting));
+                    StopShooting();
                     enemy = null;
                     return;
                 }
-                else
-                {
-                    GetComponent<Shooting>().Shoot();
-                }
-            }
 
+                if (_firelock == false)
+                {
+                    fireAnimation = true;
+                    StartCoroutine(nameof(Shooting));
+                }
+                _firelock = true;
+            }
         }
 
-        var direction = enemy.transform.position - gameObject.transform.position;
-        var targetRotation = Quaternion.LookRotation(direction);
-        var lookAt = Quaternion.RotateTowards(gameObject.transform.rotation, targetRotation, 
-            Time.deltaTime * lookSpeed);
-        lookAt.z = 0;
-        lookAt.x = 0;
-        gameObject.transform.rotation = lookAt;
+        if (enemy != null)
+        {
+            var direction = enemy.transform.position - gameObject.transform.position;
+            var targetRotation = Quaternion.LookRotation(direction);
+            var lookAt = Quaternion.RotateTowards(gameObject.transform.rotation, targetRotation,
+                Time.deltaTime * lookSpeed);
+            lookAt.z = 0;
+            lookAt.x = 0;
+            gameObject.transform.rotation = lookAt;
+        }
     }
-}
+
+    private void StopShooting()
+    {
+        print("stop shooting");
+        _firelock = false;
+        isFiring = false;
+        fireAnimation = false;
+    }
+
+    private IEnumerator Shooting()
+    {
+        while (true)
+        {
+            print("in Shooting");
+            _shooting.Shoot();
+            yield return new WaitForSeconds(_fireCountdown);
+        }
+    }
+}