* @param newval
     * @param itemReaction
     */
    public void updateSingleStat(MapleStat stat, long newval, boolean itemReaction) {
        Map<MapleStat, Long> statup = new EnumMap<>(MapleStat.class);
        statup.put(stat, newval);
        client.getSession().write(CWvsContext.updatePlayerStats(statup, itemReaction, this));
    }