Method ParseLogin

src/Protocol/Protocol125.cpp:1398–1433

int cProtocol125::ParseLogin(void)
{
	HANDLE_PACKET_READ(ReadBEInt,           int,     ProtocolVersion);
	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, Username);
	HANDLE_PACKET_READ(ReadBEUTF16String16, AString, LevelType);
	HANDLE_PACKET_READ(ReadBEInt,           int,     ServerMode);
	HANDLE_PACKET_READ(ReadBEInt,           int,     Dimension);
	HANDLE_PACKET_READ(ReadChar,            char,    Difficulty);
	HANDLE_PACKET_READ(ReadByte,            Byte,    WorldHeight);
	HANDLE_PACKET_READ(ReadByte,            Byte,    MaxPlayers);

	if (ProtocolVersion < 29)
	{
		m_Client->Kick("Your client is outdated!");
		return PARSE_OK;
	}
	else if (ProtocolVersion > 29)
	{
		m_Client->Kick("Your client version is higher than the server!");
		return PARSE_OK;
	}

	if (m_Username.compare(Username) != 0)
	{
		LOGWARNING("Login Username (\"%s\") does not match Handshake username (\"%s\") for client @ \"%s\", kicking",
			Username.c_str(),
			m_Username.c_str(),
			m_Client->GetIPString().c_str()
		);
		m_Client->Kick("Hacked client");  // Don't tell them why we don't want them
		return PARSE_OK;
	}

	m_Client->HandleLogin(ProtocolVersion, Username);
	return PARSE_OK;
}