Refactor Ammo code

Assets/Scripts/src/Ammo/BombController.cs

@@ -1,10 +1,11 @@
 using System.Collections;
+using src.Base;
 using src.Managers;
 using UnityEngine;
 
 namespace src.Ammo
 {
-    public class BombController : MonoBehaviour, IExplosable
+    public class BombController : GameplayComponent, IExplosable
     {
         public GameObject explosionPrefab;
 
@@ -36,10 +37,11 @@ namespace src.Ammo
 
         private IEnumerator CreateExplosions(Vector3 direction)
         {
-            for (int i = 1; i < _bombsUtil.Power; i++)
+            var currentPosition = transform.position;
+            for (var i = 1; i < _bombsUtil.Power; i++)
             {
-                RaycastHit2D hit = Physics2D.Raycast(new Vector3(transform.position.x + 0.5f, transform.position.y + 0.5f, 0) , direction, i,
-                    1 << 8);
+                var hit = Physics2D.Raycast(new Vector2(currentPosition.x + 0.5f,
+                        currentPosition.y + 0.5f), direction, i, 1 << 8);
 
                 if (!hit.collider)
                 {
@@ -49,13 +51,12 @@ namespace src.Ammo
                 else
                 {
                     var key = hit.collider.GetComponent<IExplosable>();
-                    if (key != null)
-                    {
-                        key.onExplosion();
-                    }
+                    key?.onExplosion();
+
                     break;
                 }
             }
+
             yield return new WaitForSeconds(0.05f);
         }
 

Assets/Scripts/src/Ammo/BombsSpawner.cs

@@ -1,23 +1,25 @@
-using src.Managers;
-using System.Collections;
-using System.Collections.Generic;
+using src.Base;
+using src.Managers;
 using UnityEngine;
 
-public class BombsSpawner : MonoBehaviour
+namespace src.Ammo
 {
+    public class BombsSpawner : GameplayComponent
+    {
         public GameObject bombPrefab;
 
-    private BombsUtilManager _bombsUtil = BombsUtilManager.Instance;
+        private readonly BombsUtilManager _bombsUtil = BombsUtilManager.Instance;
 
         public void PlaceBomb(Transform transform)
         {
             var absX = Mathf.RoundToInt(transform.position.x);
             var absY = Mathf.RoundToInt(transform.position.y);
-        Vector3 position = new Vector3(absX, absY, 0);
+            var position = new Vector2(absX, absY);
             if (_bombsUtil.CanPlaceBomb(position))
             {
                 Instantiate(bombPrefab, position, Quaternion.identity);
                 _bombsUtil.PlaceBomb(position);
             }
         }
+    }
 }

Assets/Scripts/src/Ammo/Explosion.cs

@@ -1,14 +1,15 @@
-using System.Collections;
-using System.Collections.Generic;
+using src.Base;
 using src.Managers;
-using UnityEngine;
 
-public class Explosion : MonoBehaviour
+namespace src.Ammo
 {
+    public class Explosion : GameplayComponent
+    {
         private readonly BombsUtilManager _bombUtil = BombsUtilManager.Instance;
 
         public void Start()
         {
             Destroy(gameObject, _bombUtil.ExplosionDuration);
         }
+    }
 }

Assets/Scripts/src/Managers/BombsUtilManager.cs

@@ -5,7 +5,7 @@ namespace src.Managers
 {
     public sealed class BombsUtilManager
     {
-        private HashSet<Vector3> _usedPosition = new HashSet<Vector3>();
+        private readonly HashSet<Vector3> _usedPosition = new HashSet<Vector3>();
 
         private const int MaxPower = 7;
         private const int MaxAllowedBombs = 10;

Assets/Scripts/src/Managers/GameManager.cs

@@ -4,7 +4,7 @@ namespace src.Managers
 {
     public class GameManager : MonoBehaviour
     {
-        public static GameManager Instance = null;
+        public static GameManager Instance;
         private LevelManager _levelManager;
 
         public void Awake()

Assets/Scripts/src/Player/PlayerController.cs

@@ -1,7 +1,6 @@
-using System;
+using src.Ammo;
 using src.Base;
 using UnityEngine;
-using UnityEngine.Tilemaps;
 
 namespace src.Player
 {