C++ (Cpp) ClientInfo::getProtocolVersion Examples

Example #1

File: Server.cpp Project: bercik/gear

void ServerImpl::onClientInfo(
		CL_NetGameConnection *p_conn,
		const CL_NetGameEvent &p_event
)
{
	ClientInfo clientInfo;
	clientInfo.parseEvent(p_event);

	// check the version
	if (clientInfo.getProtocolVersion().getMajor() != PROTOCOL_VERSION_MAJOR) {
		cl_log_event(
				LOG_EVENT,
				"unsupported protocol version for player '%2'",
				reinterpret_cast<unsigned>(p_conn)
		);

		// send goodbye
		Net::Goodbye goodbye;
		goodbye.setGoodbyeReason(GR_UNSUPPORTED_PROTOCOL_VERSION);

		send(p_conn, goodbye.buildEvent());
		return;
	}

	// check name availability
	// check name availability
	bool nameAvailable = true;
	TConnectionPlayerPair pair;
	foreach (pair, m_connections) {
		if (pair.second.m_name == clientInfo.getName()) {
			nameAvailable = false;
		}
	}

	if (!nameAvailable) {
		cl_log_event(
				LOG_EVENT,
				"name '%1' already in use for player '%2'",
				clientInfo.getName(),
				reinterpret_cast<unsigned>(p_conn)
		);

		// send goodbye
		Goodbye goodbye;
		goodbye.setGoodbyeReason(GR_NAME_ALREADY_IN_USE);

		send(p_conn, goodbye.buildEvent());
		return;
	}

	// set the name and inform all
	m_connections[p_conn].m_name = clientInfo.getName();

	cl_log_event(
			LOG_EVENT,
			"'%1' is now known as '%2', sending gamestate...",
			reinterpret_cast<unsigned>(p_conn),
			clientInfo.getName()
	);

	PlayerJoined playerJoined;
	playerJoined.setName(clientInfo.getName());

	sendToAll(playerJoined.buildEvent(), p_conn);

	// send the gamestate
	const GameState gamestate = prepareGameState();
	send(p_conn, gamestate.buildEvent());

	m_connections[p_conn].m_gameStateSent = true;
}