ProtoTank/ProtoTank.cpp

#include <stdexcept>
#include <SFML/Window/Event.hpp>
#include <SFML/Graphics/RenderWindow.hpp>
#include <SFML/Window/ContextSettings.hpp>
#include <SFML/System/Vector2.hpp>

#include "icon.h"
#include "Engine/Misc/Logger.hpp"

#include "Game.hpp"


struct MainWindowParams {
    sf::Vector2u wndSize = {0, 0};      // Ignored on fullscreen mode
    sf::ContextSettings wndContextSettings;
    bool wndFullscreen = false;
};

static void CreateWindow(std::shared_ptr<sf::RenderWindow>& wnd, MainWindowParams& params);
//static void ForceWindowRatio(sf::RenderWindow* wnd);

int main(int argc, char** argv) {
    Logger& log = Logger::getInstance();

    log.PrintInfo(LOGGER_MSG_FT("Create main window"));
    MainWindowParams wndParams;
    Game::GetDefaultWindowSize(wndParams.wndSize.x, wndParams.wndSize.y);
    wndParams.wndContextSettings.depthBits = 0;
    wndParams.wndContextSettings.stencilBits = 0;
    wndParams.wndContextSettings.antialiasingLevel = 8;
    wndParams.wndContextSettings.sRgbCapable = true;
    auto mainWindow = std::make_shared<sf::RenderWindow>();
    try {
        CreateWindow(mainWindow, wndParams);
    } catch (const std::exception& ex) {
        log.PrintCritical(std::string(ex.what()));
        return EXIT_FAILURE;
    }

    log.PrintInfo(LOGGER_MSG_FT("Create game instance"));
#ifdef DEBUG
    Game& arcadeGame = Game::getInstance(mainWindow, true);
#else
    Game& arcadeGame = Game::getInstance(mainWindow, false);
#endif
    GAME_STATUS status = GAME_INIT;
    sf::FloatRect visibleArea(0, 0, WNDSIZE_DEFAULT_W, WNDSIZE_DEFAULT_H);

    for ( ;; ) {
        sf::Event event;
        while (mainWindow->pollEvent(event)) {
            switch (event.type) {
            case sf::Event::Closed:
                mainWindow->close();
                break;

            case sf::Event::Resized:
                visibleArea.width = event.size.width;
                visibleArea.height = event.size.height;
                mainWindow->setView(sf::View(visibleArea));     // Adapt the view resolution
                arcadeGame.EventWindowSizeChanged(event.size.width, event.size.height);
                //ForceWindowRatio(mainWindow.get());
                break;

            case sf::Event::MouseMoved:
                    arcadeGame.EventMouseMoved(event.mouseMove.x, event.mouseMove.y);
                    break;

            //case sf::Event::LostFocus:
            //    EventSuspending();
            //    break;

            //case sf::Event::GainedFocus:
            //    EventResuming();
            //    break;

            default:
                break;
            }

            // Focus only actions
            /*if (mainWindow->hasFocus()) {
                switch (event.type) {
                case sf::Event::MouseMoved:
                    arcadeGame.EventMouseMoved(event.mouseMove.x, event.mouseMove.y);
                    break;

                default:
                    break;
                }
            }*/
        }

        // Focused-only keys actions
        if (mainWindow->hasFocus()) {
            if (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)) {
                mainWindow->close();
                status = GAME_QUIT;
            } else if ((sf::Keyboard::isKeyPressed(sf::Keyboard::LAlt) || sf::Keyboard::isKeyPressed(sf::Keyboard::RAlt)) && sf::Keyboard::isKeyPressed(sf::Keyboard::Enter)) {
                wndParams.wndFullscreen = !wndParams.wndFullscreen;
                try {
                    CreateWindow(mainWindow, wndParams);
                } catch (const std::exception& ex) {
                    log.PrintCritical(std::string(ex.what()));
                    return EXIT_FAILURE;
                }

                arcadeGame.EventWindowSizeChanged(mainWindow->getSize().x, mainWindow->getSize().y);
            }
        }

        status = arcadeGame.Tick();

        if (status == GAME_QUIT)
            break;
    }

    mainWindow->close();
    mainWindow.reset();

    log.PrintInfo(LOGGER_MSG_FT("Bye bye!"));
	return EXIT_SUCCESS;
}

static void CreateWindow(std::shared_ptr<sf::RenderWindow>& wnd, MainWindowParams& params) {
    sf::Uint32 wndStyle = sf::Style::Close | sf::Style::Titlebar;
    sf::VideoMode vMode;

    if (wnd == nullptr)
        throw std::invalid_argument("Failed to create the window");

    if (params.wndFullscreen) {
        vMode = sf::VideoMode::getFullscreenModes().front();
        wndStyle = sf::Style::Fullscreen;
    } else {
        vMode = sf::VideoMode(params.wndSize.x, params.wndSize.y);
        wndStyle = sf::Style::Close | sf::Style::Titlebar | sf::Style::Resize;
    }
    /*if(mode == BORDERLESS) {
        //vMode = sf::VideoMode::getFullscreenModes().front();
        //vMode = sf::VideoMode(params.wndSize.x, params.wndSize.y);
        vMode = sf::VideoMode::getDesktopMode();
        wndStyle = sf::Style::None;
    }*/

    wnd->create(vMode, "ProtoTank", wndStyle, params.wndContextSettings);
    wnd->setIcon(64, 64, _aicon_bin);

    wnd->setVerticalSyncEnabled(false); // Never use simultaneously with framerate limiter
    wnd->setFramerateLimit(60);         // Never use simultaneously with VSync
    wnd->setKeyRepeatEnabled(false);
    wnd->setMouseCursorVisible(true);
}

/*
inline static void ForceWindowRatio(sf::RenderWindow* wnd) {
    auto wndSize = wnd->getSize();

    if (wndSize.y * W_RATIO <= wndSize.x)
        wndSize.x = wndSize.y * W_RATIO;
    else if (wndSize.x * H_RATIO <= wndSize.y)
        wndSize.y = wndSize.x * H_RATIO;

    wnd->setSize(wndSize);
}
*/