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Question by penguinsrepic · Apr 13, 2020 at 07:46 PM · c#2ddoorsdungeon

When all of the enemies in a room dies the doors dont open.

In the last section of this code the

 else
                 {
                     foreach(Door door in room.GetComponentsInChildren<Door>())
                     {

always is zero and I can't figure out why. each cycle of the foreach loop above it decreases the door count by one but when the loop is exited it doesnt reset for some reason.

 public void UpdateRooms()
     {
         foreach (Room room in loadedRooms)
         {
             if (currRoom != room)
             {
                 EnemyController[] enemies = room.GetComponentsInChildren<EnemyController>();
                 if(enemies != null)
                 {
                     foreach(EnemyController enemy in enemies)
                     {
                         enemy.notInRoom = true;
                         aIDestination = enemy.gameObject.GetComponent<AIDestinationSetter>();
                         aIDestination.target = enemy.gameObject.transform;
                     }
 
                     foreach(Door door in room.GetComponentsInChildren<Door>())
                     {
                         door.doorCollider.SetActive(true);
                     }
                 }
                 else 
                 {
                     foreach(Door door in room.GetComponentsInChildren<Door>())
                     {
                         door.doorCollider.SetActive(true);
                     }
                 }
             }
             else
             {
                 EnemyController[] enemies = room.GetComponentsInChildren<EnemyController>();
                 if(enemies.Length > 0)
                 {
                     foreach(EnemyController enemy in enemies)
                     {
                         enemy.notInRoom = false;
                         aIDestination = enemy.gameObject.GetComponent<AIDestinationSetter>();
                         aIDestination.target = GameObject.FindWithTag("Player").transform;
                     }
                     
                     foreach(Door door in room.GetComponentsInChildren<Door>())
                     {
                         Debug.Log(room + "a  " + room.GetComponentsInChildren<Door>().Length);
                         door.doorCollider.SetActive(false);
                         Debug.Log(room + "b  " + room.GetComponentsInChildren<Door>().Length);
                     }
                     Debug.Log(room + "c  " + room.GetComponentsInChildren<Door>().Length);
                 }
                 else
                 {
                     foreach(Door door in room.GetComponentsInChildren<Door>())
                     {
                         door.doorCollider.SetActive(true);
                     }
                 }
             }
         }
     }
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avatar image penguinsrepic · Apr 13, 2020 at 08:30 PM 0
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I have the door.doorCollider set to the door and I think that might be why its not working but I dont see why that would remove the door from the script entirely

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