ViewModel.h

#ifndef VIEWMODEL_H
#define VIEWMODEL_H

#include "Game.h"
#include "SDLWrapper.h"
#include "Timer.h"

enum class TextAlignment
{
    Left,
    Right,
    Center
};

class ViewModel
{
public:
    ViewModel(Game* const game, SDLWrapper* const sdlWrapper);
    
    ~ViewModel();
    
    void handleEvents();

    void drawLoop();

    ViewModel& operator=(ViewModel const&) = delete;

private:
    Game* const game;
    
    SDLWrapper* const sdlWrapper;
    
    bool hasDrawnPauseMenu;

    SDL_Rect camera;
    
    Timer fpsTimer;
    
    Timer curFPSTimer;

    int countedFrames;
    
    int otherCountedFrames;
    
    float avgFPS;

    int curFPS;

    Timer fadeTimer;
    
    void drawGame();
    
    void drawMenu();
    
    void drawPauseMenu();
    
    void drawLost();

    void drawWon();

    void drawButton(int buttonX, int buttonY, int buttonWidth, int buttonHeight, SDL_Texture* texture, void(Game::*onClick)());
    
    void drawText(int x, int y, SDL_Texture* texture, TextAlignment align = TextAlignment::Center);
    
    void correctFPS();

    void currentFPS();
};

#endif // VIEWMODEL_H