game.h

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#pragma once

#include <memory>

#include <QObject>
#include <QOpenGLFunctions>
#include <QQuickItem>

#include <eventhandler.h>
#include <network/networkmanager.h>
#include <util/actionscheduler.h>
#include <util/timer.h>

class QTimer;
class QTime;
class QVariant;

namespace terminus
{

class World;

const unsigned short defaultPort = 7331;

class Game : public QQuickItem
{
    Q_OBJECT
    Q_PROPERTY(QVariant qmlData READ qmlData NOTIFY qmlDataChanged())

public:
    Game();

    Game(const Game & other) = delete;

    Game & operator=(const Game & other) = delete;

    ~Game();

    Q_INVOKABLE void startLocalGame();

    Q_INVOKABLE void hostNetworkGame();

    Q_INVOKABLE void joinNetworkGame(QString host);

    void createWorld(bool isNetworkGame, bool isPlayerOne, int terrainSeed);

    void endGame(bool localPlayerWins, bool showMessage);

    void toggleUI();
    void showUI();
    void hideUI();

    World & world() const;
    QVariant & qmlData();
    ActionScheduler & scheduler();

    NetworkManager & networkManager();

    Timer & timer();

    Q_INVOKABLE void buttonInput(int type);

    Q_INVOKABLE void keyInput(Qt::Key key);

    Q_INVOKABLE void moveInput(int type, qreal x, qreal y);
    Q_INVOKABLE void touchInput(qreal oldx, qreal oldy, qreal x, qreal y);

public slots:
    void sync();

    void render();

    void cleanup();

    void handleWindowChanged(QQuickWindow * win);

    void setPaused(bool paused);
    void togglePaused();
    bool isPaused() { return m_timer.isPaused(); }

signals:
    void qmlDataChanged();

protected:
    void connectSignals(QQuickWindow * win);
    void disconnectSignals();
    void updateQMLData();

protected:
    Timer m_timer;
    EventHandler m_eventHandler;
    ActionScheduler m_scheduler;
    NetworkManager m_networkManager;


    QVariant m_qmlData;

    QQuickWindow * m_window;
    std::unique_ptr<QTimer> m_renderTrigger; 
    bool m_isGLInitialized;
    QOpenGLFunctions m_gl;

    bool m_isPlayerOne;
    bool m_isUIActive;

    std::unique_ptr<World> m_world;
};

}