AppleWin/source/frontends/sdl/emulator.h

#pragma once

#include <SDL.h>
#include <memory>

#include "frontends/common2/speed.h"

class Emulator
{
public:
  Emulator(
    const std::shared_ptr<SDL_Window> & window,
    const std::shared_ptr<SDL_Renderer> & renderer,
    const std::shared_ptr<SDL_Texture> & texture,
    const bool fixedSpeed
    );

  void execute(const size_t milliseconds);

  void updateTexture();
  void refreshVideo();

  void processEvents(bool & quit);

private:
  void processKeyDown(const SDL_KeyboardEvent & key, bool & quit);
  void processKeyUp(const SDL_KeyboardEvent & key);
  void processText(const SDL_TextInputEvent & text);

  const std::shared_ptr<SDL_Window> myWindow;
  const std::shared_ptr<SDL_Renderer> myRenderer;
  const std::shared_ptr<SDL_Texture> myTexture;

  int myMultiplier;
  bool myFullscreen;

  Speed mySpeed;

  SDL_Rect myRect;
  int myPitch;
  uint8_t* myFrameBuffer;
};