duplicated zone loading disabled

src/engine/objects/Zone.java

@@ -61,6 +61,7 @@ public class Zone extends AbstractGameObject {
     //public static ArrayList<Mob> respawnQue = new ArrayList<>();
     public static final Set<Mob> respawnQue = Collections.newSetFromMap(new ConcurrentHashMap<>());
     public static long lastRespawn = 0;
+    public int canLoad;
     /**
      * ResultSet Constructor
      */
@@ -101,6 +102,7 @@ public class Zone extends AbstractGameObject {
         if (hash == null)
             setHash();
 
+        this.canLoad = rs.getInt("canLoad");
 
     }