public static byte[] facialExpression(MapleCharacter from, int expression) {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();

        mplew.writeShort(SendPacketOpcode.FACIAL_EXPRESSION.getValue());
        mplew.writeInt(from.getId());
        mplew.writeInt(expression);
        mplew.writeInt(-1);
        mplew.write(0);


        return mplew.getPacket();
    }