check for room and enemies

MrBigsock/Assets/Code/InteractionSystem/Door.cs

@@ -11,14 +11,15 @@ namespace BigSock.Interact {
         public Sprite newSprite;
         private GameObject[] enemies;
         private GameObject player;
-    private GameObject cameraPlayer;
-    private int i = TilemapGenerator.NextRoom();
-    private GameObject boundary;
+        private GameObject cameraPlayer;
+        private int i = TilemapGenerator.NextRoom();
+        private GameObject boundary;
 
-    public string InteractionPrompt => _prompt;
+        public string InteractionPrompt => _prompt;
 
-    public bool Interact(Interactor interactor) {
-            enemies = GameObject.FindGameObjectsWithTag((i - 1).ToString());
+        public bool Interact(Interactor interactor) {
+            if(i > 0)enemies = GameObject.FindGameObjectsWithTag((i - 1).ToString());
+            else if (i > 0) enemies = GameObject.FindGameObjectsWithTag((0).ToString());
             if (enemies.Length == 0)
             {
                 Debug.Log("Opening door!");