only healthbars of playing players are shown.

Assets/Scripts/PlayerHealth.cs

@@ -15,7 +15,15 @@ public class PlayerHealth : MonoBehaviour {
     public void init(int playerNumber)
     {
         string healthbarName = "HealthBar" + playerNumber;
-        Debug.Log(healthbarName);
+        string healthbarParentName = "HealthBarParent" + playerNumber; //wichtig um healthbars von nicht vorhandenen spielern auszublenden
+        GameObject healthbarParent = GameObject.Find(healthbarParentName);
+
+        //activate all children, which are disabled by default:
+        foreach (Transform child in healthbarParent.transform)
+        {
+            child.gameObject.SetActive(true);
+        }
+
         healthbar = GameObject.Find(healthbarName).GetComponent<Scrollbar>();
 
         if (name.EndsWith("(Clone)"))
@@ -31,6 +39,7 @@ public class PlayerHealth : MonoBehaviour {
             Debug.Log("Player " + name + " dead.");
             alive = false;
             ((GameStateTracker) Object.FindObjectOfType(typeof(GameStateTracker))).playerDied(name);
+            healthbar.gameObject.SetActive(false); //hide healthbar
             Destroy(gameObject);
         }
     }