public Boolean hasAnyPlaces() {
   for (Location l : this.places) {
     if (l.goesInPlacesMenu()) {
       return true;
     }
   }
   return false;
 }
 public Boolean hasAnyExplorables() {
   for (Location l : this.places) {
     if (l.goesInExploreMenu()) {
       return true;
     }
   }
   return false;
 }