Добавил контроллер для отслеживания победы/поражения

Assets/Scripts/WinLoseController.cs

@@ -0,0 +1,66 @@
+using UnityEngine;
+using UnityEngine.Events;
+
+public class WinLoseController : MonoBehaviour
+{
+    [SerializeField] private GameManager _gameManager;
+    [SerializeField] private SpawnDeathEnemyController _spawnDeathEnemyController;
+    [SerializeField] private Tower _tower;
+    [SerializeField] private UnityEvent<OnGameOverEventArgs> _onGameOver;
+    [SerializeField] private UnityEvent _onWin;
+
+    public event UnityAction<OnGameOverEventArgs> OnGameOver
+    {
+        add => _onGameOver.AddListener(value);
+        remove => _onGameOver.RemoveListener(value);
+    }
+
+    public event UnityAction OnWin
+    {
+        add => _onWin.AddListener(value);
+        remove => _onWin.RemoveListener(value);
+    }
+
+    private bool _isLastLevel;
+    private int _currentLevel;
+
+    private void OnEnable()
+    {
+        _gameManager.OnLevelChanged += OnLevelChanged;
+        _spawnDeathEnemyController.OnLastEnemyDestroyed += OnLastEnemyDestroyed;
+        _tower.OnGameOver += OnDeath;
+    }
+
+    private void OnDisable()
+    {
+        _gameManager.OnLevelChanged -= OnLevelChanged;
+        _spawnDeathEnemyController.OnLastEnemyDestroyed -= OnLastEnemyDestroyed;
+        _tower.OnGameOver -= OnDeath;
+    }
+
+    private void OnLastEnemyDestroyed()
+    {
+        if (_isLastLevel)
+            _onWin?.Invoke();
+    }
+
+    private void OnLevelChanged(GameManager.OnLevelChangedEventArgs args)
+    {
+        _isLastLevel = args.IsLastLevel;
+        _currentLevel = args.CurrentLevel;
+    }
+
+    private void OnDeath()
+    {
+        _onGameOver?.Invoke(new OnGameOverEventArgs(_currentLevel));
+    }
+
+    public class OnGameOverEventArgs
+    {
+        public int CurrentLevel { get; }
+        public OnGameOverEventArgs(int currentLevel)
+        {
+            CurrentLevel = currentLevel;
+        }
+    }
+}