public static byte[] changeHour() {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
        mplew.writeShort(SendPacketOpcode.CHANGE_HOUR.getValue());
          
        mplew.writeShort(2);
        mplew.writeShort(3);

        
        return mplew.getPacket();
    }