fixed spider death

Assets/ThirdParty/Invector-3rdPersonController/Basic Locomotion/Scripts/Generic/Health/vHealthController.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Linq.Expressions;
 using UnityEngine;
 using UnityEngine.Events;
 
@@ -45,16 +46,17 @@ namespace Invector
 
                 if (!_isDead && _currentHealth <= 0)
                 {
-                    _isDead = true;
+                    //_isDead = true;
+                    isDead = true;
                     onDead.Invoke(gameObject);
                 }
                 else if (isDead && _currentHealth > 0)
                 {
-                    _isDead = false;
+                    isDead = false;
                 }
             }
         }
-        public bool isDead
+        public virtual bool isDead
         {
             get
             {