Exemple #1
0
boost::statechart::result PlayingGame::react(const DiplomaticStatusUpdate& u) {
    TraceLogger(FSM) << "(HumanClientFSM) PlayingGame.DiplomaticStatusUpdate";

    DiplomaticStatusUpdateInfo diplo_update;
    ExtractDiplomaticStatusMessageData(u.m_message, diplo_update);
    Empires().SetDiplomaticStatus(diplo_update.empire1_id, diplo_update.empire2_id, diplo_update.diplo_status);

    return discard_event();
}
void AIClientApp::HandleMessage(const Message& msg) {
    //DebugLogger() << "AIClientApp::HandleMessage " << msg.Type();
    switch (msg.Type()) {
    case Message::ERROR_MSG: {
        ErrorLogger() << "AIClientApp::HandleMessage : Received ERROR message from server: " << msg.Text();
        break;
    }

    case Message::HOST_ID: {
        const std::string& text = msg.Text();
        int host_id = Networking::INVALID_PLAYER_ID;
        if (text.empty()) {
            ErrorLogger() << "AIClientApp::HandleMessage for HOST_ID : Got empty message text?!";
        } else {
            try {
                host_id = boost::lexical_cast<int>(text);
            } catch(const boost::bad_lexical_cast& ex) {
                ErrorLogger() << "AIClientApp::HandleMessage for HOST_ID : Couldn't parse message text \"" << text << "\": " << ex.what();
            }
        }
        m_networking->SetHostPlayerID(host_id);
        break;
    }

    case Message::JOIN_GAME: {
        if (PlayerID() == Networking::INVALID_PLAYER_ID) {
            DebugLogger() << "AIClientApp::HandleMessage : Received JOIN_GAME acknowledgement";
            try {
                int player_id;
                boost::uuids::uuid cookie; // ignore
                ExtractJoinAckMessageData(msg, player_id, cookie);
                m_networking->SetPlayerID(player_id);
            } catch(const boost::bad_lexical_cast& ex) {
                ErrorLogger() << "AIClientApp::HandleMessage for JOIN_GAME : Couldn't parse message text \"" << msg.Text() << "\": " << ex.what();
            }
        } else {
            ErrorLogger() << "AIClientApp::HandleMessage : Received erroneous JOIN_GAME acknowledgement when already in a game";
        }
        break;
    }

    case Message::GAME_START: {
        DebugLogger() << "AIClientApp::HandleMessage : Received GAME_START message; starting AI turn...";
        bool single_player_game;        // ignored
        bool loaded_game_data;
        bool ui_data_available;         // ignored
        SaveGameUIData ui_data;         // ignored
        bool state_string_available;    // ignored, as save_state_string is sent even if not set by ExtractMessageData
        std::string save_state_string;
        m_empire_status.clear();

        ExtractGameStartMessageData(msg,                     single_player_game,     m_empire_id,
                                    m_current_turn,          m_empires,              m_universe,
                                    GetSpeciesManager(),     GetCombatLogManager(),  GetSupplyManager(),
                                    m_player_info,           m_orders,               loaded_game_data,
                                    ui_data_available,       ui_data,                state_string_available,
                                    save_state_string,       m_galaxy_setup_data);

        DebugLogger() << "Extracted GameStart message for turn: " << m_current_turn << " with empire: " << m_empire_id;

        GetUniverse().InitializeSystemGraph(m_empire_id);

        DebugLogger() << "Message::GAME_START loaded_game_data: " << loaded_game_data;
        if (loaded_game_data) {
            TraceLogger() << "Message::GAME_START save_state_string: " << save_state_string;
            m_AI->ResumeLoadedGame(save_state_string);
            Orders().ApplyOrders();
        } else {
            DebugLogger() << "Message::GAME_START Starting New Game!";
            // % Distribution of aggression levels
            // Aggression   :  0   1   2   3   4   5   (0=Beginner, 5=Maniacal)
            //                __  __  __  __  __  __
            //Max 0         :100   0   0   0   0   0
            //Max 1         : 25  75   0   0   0   0
            //Max 2         :  0  25  75   0   0   0
            //Max 3         :  0   0  25  75   0   0
            //Max 4         :  0   0   0  25  75   0
            //Max 5         :  0   0   0   0  25  75

            // Optional aggression table, possibly for 0.4.4+?
            // Aggression   :  0   1   2   3   4   5   (0=Beginner, 5=Maniacal)
            //                __  __  __  __  __  __
            //Max 0         :100   0   0   0   0   0
            //Max 1         : 25  75   0   0   0   0
            //Max 2         :  8  17  75   0   0   0
            //Max 3         :  0   8  17  75   0   0
            //Max 4         :  0   0   8  17  75   0
            //Max 5         :  0   0   0   8  17  75

            const std::string g_seed = GetGalaxySetupData().m_seed;
            const std::string emp_name = GetEmpire(m_empire_id)->Name();
            unsigned int my_seed = 0;

            try {
                // generate consistent my_seed values from galaxy seed & empire name.
                boost::hash<std::string> string_hash;
                std::size_t h = string_hash(g_seed);
                my_seed = 3 * static_cast<unsigned int>(h) * static_cast<unsigned int>(string_hash(emp_name));
                DebugLogger() << "Message::GAME_START getting " << emp_name << " AI aggression, RNG Seed: " << my_seed;
            } catch (...) {
                DebugLogger() << "Message::GAME_START getting " << emp_name << " AI aggression, could not initialise RNG.";
            }

            int rand_num = 0;
            int this_aggr = m_max_aggression;

            if (this_aggr > 0  && my_seed > 0) {
                Seed(my_seed);
                rand_num = RandSmallInt(0, 99);
                // if it's in the top 25% then decrease aggression.
                if (rand_num > 74) this_aggr--;
                // Leaving the following as commented out code for now. Possibly for 0.4.4+?
                // in the top 8% ? decrease aggression again, unless it's already as low as it gets.
                // if (rand_num > 91 && this_aggr > 0) this_aggr--;
            }

            DebugLogger() << "Message::GAME_START setting AI aggression as " << this_aggr << " (from rnd " << rand_num << "; max aggression " << m_max_aggression << ")";

            m_AI->SetAggression(this_aggr);
            m_AI->StartNewGame();
        }
        m_AI->GenerateOrders();
        break;
    }

    case Message::SAVE_GAME_COMPLETE:
        break;

    case Message::TURN_UPDATE: {
        //DebugLogger() << "AIClientApp::HandleMessage : extracting turn update message data";
        ExtractTurnUpdateMessageData(msg,                     m_empire_id,        m_current_turn,
                                     m_empires,               m_universe,         GetSpeciesManager(),
                                     GetCombatLogManager(),   GetSupplyManager(), m_player_info);
        //DebugLogger() << "AIClientApp::HandleMessage : generating orders";
        GetUniverse().InitializeSystemGraph(m_empire_id);
        m_AI->GenerateOrders();
        //DebugLogger() << "AIClientApp::HandleMessage : done handling turn update message";
        break;
    }

    case Message::TURN_PARTIAL_UPDATE:
        ExtractTurnPartialUpdateMessageData(msg, m_empire_id, m_universe);
        break;

    case Message::TURN_PROGRESS: {
        Message::TurnProgressPhase phase_id;
        ExtractTurnProgressMessageData(msg, phase_id);
        ClientApp::HandleTurnPhaseUpdate(phase_id);
        break;
    }

    case Message::PLAYER_STATUS:
        break;

    case Message::END_GAME: {
        DebugLogger() << "Message::END_GAME : Exiting";
        DebugLogger() << "Acknowledge server shutdown message.";
        Networking().SendMessage(AIEndGameAcknowledgeMessage());
        ExitApp(0);
        break;
    }

    case Message::PLAYER_CHAT: {
        std::string data;
        int player_id;
        boost::posix_time::ptime timestamp;
        ExtractServerPlayerChatMessageData(msg, player_id, timestamp, data);
        m_AI->HandleChatMessage(player_id, data);
        break;
    }

    case Message::DIPLOMACY: {
        DiplomaticMessage diplo_message;
        ExtractDiplomacyMessageData(msg, diplo_message);
        m_AI->HandleDiplomaticMessage(diplo_message);
        break;
    }

    case Message::DIPLOMATIC_STATUS: {
        DiplomaticStatusUpdateInfo diplo_update;
        ExtractDiplomaticStatusMessageData(msg, diplo_update);
        m_AI->HandleDiplomaticStatusUpdate(diplo_update);
        break;
    }

    case Message::LOGGER_CONFIG: {
         std::set<std::tuple<std::string, std::string, LogLevel>> options;
         ExtractLoggerConfigMessageData(msg, options);

         SetLoggerThresholds(options);
         break;
    }

    case Message::CHECKSUM: {
        TraceLogger() << "(AIClientApp) CheckSum.";
        VerifyCheckSum(msg);
        break;
    }

    default: {
        ErrorLogger() << "AIClientApp::HandleMessage : Received unknown Message type code " << msg.Type();
        break;
    }
    }
    //DebugLogger() << "AIClientApp::HandleMessage done";
}