Implement Gameover handling on player death

Assets/Scripts/src/Managers/GameManager.cs

@@ -4,6 +4,7 @@ using src.Level;
 using src.Level.src.Level;
 using src.Player;
 using UnityEngine;
+using UnityEngine.SceneManagement;
 
 namespace src.Managers
 {
@@ -86,6 +87,21 @@ namespace src.Managers
                 ApplicationActions.HandlePauseKey();
             }
         }
+        
+        private IEnumerator GameOver()
+        {
+            yield return new WaitForSeconds(4f);
+            _levelManager.DestroyLevel();
+            _upgradeManager.DestroyUnclaimedUpgrades();
+            _gameStateManager.ResetLevel();
+            StartLevel();
+            _playerController.Respawn();
+        }
+
+        public void StartGameOver()
+        {
+            StartCoroutine(GameOver());
+        }
 
         public void StartNextLevel()
         {

Assets/Scripts/src/Managers/GameStateManager.cs

@@ -27,6 +27,11 @@ namespace src.Managers
             Level += 1;
         }
         
+        public void ResetLevel()
+        {
+            Level = 1;
+        }
+        
         
     }
 }

Assets/Scripts/src/Player/PlayerController.cs

@@ -161,6 +161,9 @@ namespace src.Player
         public void Respawn()
         {
             DebugHelper.LogInfo("Player is re-spawning!");
+            _isDead = false;
+            _collider2D.enabled = true;
+            _animator.SetBool(AnimDeath, false);
             transform.SetPositionAndRotation(_respawnPosition.position, Quaternion.identity);
             _animator.Play("IdleDown");
         }
@@ -174,7 +177,7 @@ namespace src.Player
             _isDead = true;
             _collider2D.enabled = false;
             _animator.SetBool(AnimDeath, true);
-            Destroy(gameObject, 0.7f);
+            GameManager.Instance.StartGameOver();
         }
 
         public void OnTriggerExit2D(Collider2D other)