Method getPlaceGroups

src/main/java/mudmap2/backend/World.java:440–444

Gets all PlaceGroupss (eg. for lists) @return all PlaceGroupss

()

     * @return all PlaceGroupss
     */
    public ArrayList<PlaceGroup> getPlaceGroups(){
        ArrayList<PlaceGroup> ret = new ArrayList<>(placeGroups);
        Collections.sort(ret);
        return ret;
    }

    /**
     * Adds a PlaceGroup