fixing fire system

Assets/Scripts/Player.cs

@@ -7,13 +7,13 @@ public class Player : Character
     [SerializeField]
     private GameObject _hammerPrefab;
 
-    private int _hammerSpeed=10;
+    private int _hammerSpeed = 10;
 
     private int _totalCoins = 0;
     private bool _hasKey = false;
     public static Player Instance { get; private set; }
 
-    
+    private GameObject _hammer;
 
     private void Awake()
     {
@@ -29,7 +29,6 @@ public class Player : Character
         DontDestroyOnLoad(gameObject);
     }
 
-
     public void AddCoin()
     {
         _totalCoins++;
@@ -39,7 +38,7 @@ public class Player : Character
     public void SetKey()
     {
         print($"player have key");
-        _hasKey =true;
+        _hasKey = true;
     }
 
     public void RemoveKey()
@@ -54,10 +53,14 @@ public class Player : Character
 
     private void Update()
     {
-        if (Input.GetKeyDown(KeyCode.Space))
+        if (Input.GetKeyDown(KeyCode.Space) && !_isFalling)
         {
-            var hammer = Instantiate(_hammerPrefab, _hammerSpawnPoint.position, _hammerSpawnPoint.rotation);
-            hammer.GetComponent<Rigidbody2D>().velocity = new Vector2(gameObject.transform.localScale.x * _hammerSpeed,0);
+            if (_hammer == null)
+            {
+                _hammer = Instantiate(_hammerPrefab, _hammerSpawnPoint.position, _hammerSpawnPoint.rotation);
+                _hammer.transform.localScale = new Vector2(_hammer.transform.localScale.x * (_facingRight ? 1 : -1), _hammer.transform.localScale.y);
+                _hammer.GetComponent<Rigidbody2D>().velocity = new Vector2(gameObject.transform.localScale.x * _hammerSpeed, 0);
+            }
         }
         base.MoveTo(Input.GetAxisRaw("Horizontal"), Input.GetAxisRaw("Vertical"));
     }