void HumanClientApp::MultiPlayerGame() {
if (m_networking.Connected()) {
ErrorLogger() << "HumanClientApp::MultiPlayerGame aborting because already connected to a server";
return;
}
ServerConnectWnd server_connect_wnd;
server_connect_wnd.Run();
std::string server_name = server_connect_wnd.Result().second;
if (server_name.empty())
return;
if (server_name == "HOST GAME SELECTED") {
if (!GetOptionsDB().Get<bool>("force-external-server")) {
try {
StartServer();
FreeServer();
} catch (const std::runtime_error& err) {
ErrorLogger() << "Couldn't start server. Got error message: " << err.what();
ClientUI::MessageBox(UserString("SERVER_WONT_START"), true);
return;
}
server_name = "localhost";
}
server_name = GetOptionsDB().Get<std::string>("external-server-address");
}
unsigned int start_time = Ticks();
while (!m_networking.ConnectToServer(server_name, boost::posix_time::seconds(2))) {
if (SERVER_CONNECT_TIMEOUT < Ticks() - start_time) {
ClientUI::MessageBox(UserString("ERR_CONNECT_TIMED_OUT"), true);
if (server_connect_wnd.Result().second == "HOST GAME SELECTED")
KillServer();
return;
}
}
if (server_connect_wnd.Result().second == "HOST GAME SELECTED") {
m_networking.SendMessage(HostMPGameMessage(server_connect_wnd.Result().first));
m_fsm->process_event(HostMPGameRequested());
} else {
m_networking.SendMessage(JoinGameMessage(server_connect_wnd.Result().first, Networking::CLIENT_TYPE_HUMAN_PLAYER));
m_fsm->process_event(JoinMPGameRequested());
}
m_connected = true;
}
void AIClientApp::Run() {
ConnectToServer();
try {
StartPythonAI();
// join game
Networking().SendMessage(JoinGameMessage(PlayerName(),
Networking::CLIENT_TYPE_AI_PLAYER,
boost::uuids::nil_uuid()));
// Start parsing content
StartBackgroundParsing();
// respond to messages until disconnected
while (1) {
try {
if (!Networking().IsRxConnected())
break;
if (const auto msg = Networking().GetMessage())
HandleMessage(*msg);
else
std::this_thread::sleep_for(std::chrono::milliseconds(10));
} catch (const boost::python::error_already_set&) {
/* If the python interpreter is still running then keep
going, otherwise exit.*/
m_AI->HandleErrorAlreadySet();
if (!m_AI->IsPythonRunning())
throw;
}
}
} catch (const NormalExitException&) {
// intentionally empty.
} catch (const boost::python::error_already_set&) {
HandlePythonAICrash();
}
Networking().DisconnectFromServer();
}