Game.h

Go to the documentation of this file.

#ifndef DENGINE_GAME_H
#define DENGINE_GAME_H

#include <stdio.h>
#include <SDL.h>
#include "Time.h"
#include <string>
#include <SDL_image.h>
#include <vector>
#include <memory>
#include <stack>
#include <SDL_ttf.h>
#include "GameStates.h"
#include "GameLevel.h"
#include "../Utils/Serializer.h"
#include "../Universal.h"
#include "../UI/UI.h"
#include "EventSystem.h"

using namespace dengine_UI;

namespace dengine {
    class Game {
    public:
        Game();

        GameLevel &GetCurrentState();

        void Push(GameLevel *state);
        void Pop();

        void loop();

        void cleanup();

        static Game &GetInstance();

        SDL_Renderer *GetRenderer();

        SDL_Window *window = NULL;

        template<typename T>
        bool SaveState(Serializer<T>* serializer);

        template<typename T>
        bool LoadState(Serializer<T>* serializer);

        UI *GetUI();

        EventSystem *GetEventSystem();
    private:
        UI *ui;
        EventSystem *eventSystem;
        SDL_Renderer *renderer;
        std::stack <std::unique_ptr<GameLevel>> stateStack;
        GameLevel *storedState;
        static Game *instance;
    };

    template<typename T>
    bool Game::SaveState(Serializer<T>* serializer) {
        T* level = dynamic_cast<T*>(&GetCurrentState());
        return serializer->saveToFile(level);
    }

    template<typename T>
    bool Game::LoadState(Serializer<T>* serializer) {
        T level = serializer->loadFromFile();
        Pop();
        Push(new T(level));
        return true;
    }
}
#endif //DENGINE_GAME_H