public static MaplePacket getKeymap(MapleKeyLayout layout) {
        MaplePacketLittleEndianWriter mplew = new MaplePacketLittleEndianWriter();
        mplew.writeShort(SendPacketOpcode.KEYMAP);
        mplew.write(0);
        layout.writeData(mplew);
        return mplew.getPacket();
    }