Implement movement input handling and update UI components for treasure collection

Assets/Scripts/Managers/InputManager.cs

@@ -7,6 +7,7 @@ public class InputManager : MonoBehaviour
     private InputActions _actions;
 
     public Vector2 Movement { get; private set; }
+    public event Action<Vector2> OnMovementChanged;
     public event Action OnFire;
 
     private void Awake()
@@ -14,6 +15,7 @@ public class InputManager : MonoBehaviour
         _actions = new InputActions();
 
         // Movement
+        _actions.Player.Movement.started += OnMovementPerformed;
         _actions.Player.Movement.performed += OnMovementPerformed;
         _actions.Player.Movement.canceled += OnMovementCanceled;
 
@@ -31,16 +33,21 @@ public class InputManager : MonoBehaviour
 
     public void OnDisable()
     {
-        _actions.Disable();
+        if (_actions != null)
+        {
+            _actions.Disable();
+        }
     }
 
     private void OnMovementPerformed(InputAction.CallbackContext ctx)
     {
         Movement = ctx.ReadValue<Vector2>();
+        OnMovementChanged?.Invoke(Movement);
     }
 
     private void OnMovementCanceled(InputAction.CallbackContext ctx)
     {
         Movement = Vector2.zero;
+        OnMovementChanged?.Invoke(Movement);
     }
 }