shield color change on lifetime

Assets/Project Files/Scripts/JonasB/ActionGestureInteraction.cs

@@ -55,7 +55,6 @@ public class ActionGestureInteraction : MonoBehaviour
                         Vector3 spawnPoint = transform.position + playerCamera.transform.forward;
                         spawnPoint = new Vector3(spawnPoint.x, spawnPoint.y + 1, spawnPoint.z);
                         GameObject shield = Instantiate(objects[1], spawnPoint, Quaternion.Euler(-90, playerCamera.transform.eulerAngles.y - 180, 180));
-                        Destroy(shield, 5);
                     }
                     else
                     {

Assets/Project Files/Scripts/JoonasP/ShieldController.cs

@@ -4,6 +4,12 @@ using UnityEngine;
 
 public class ShieldController : MonoBehaviour
 {
+
+    public float health = 5;
+
+    public Color startColor;
+    public Color endColor;
+
     // Start is called before the first frame update
     void Start()
     {
@@ -13,6 +19,8 @@ public class ShieldController : MonoBehaviour
     // Update is called once per frame
     void Update()
     {
-        
+        health -= Time.deltaTime;
+        GetComponent<Renderer>().material.SetColor("_Color0", Color.Lerp(endColor, startColor, health / 5));
+        if (health <= 0) Destroy(gameObject);
     }
 }