RenderManager.hpp

#ifndef RENDER_MANAGER_HPP
#define RENDER_MANAGER_HPP

#include <SDL2/SDL.h>
#include <SDL2/SDL_image.h>
#include <SDL2/SDL_ttf.h>

#include "ImageRenderComponent.hpp"
#include "TextRenderComponent.hpp"

class RenderManager {
 public:
  static RenderManager& instance();

  bool init(
            int screenWidth,
            int screenHeight);

  void shutdown();

  void Render();

  static SDL_Renderer* GetRenderer();

  static std::shared_ptr<CameraComponent> GetCamera();

  static void SetActiveCamera(
                              std::shared_ptr<CameraComponent> camera);

  static int getWidth();

  static int getHeight();

  RenderManager(const RenderManager&) = delete;

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

 private:
  RenderManager();

  ~RenderManager();

  int screenWidth_;

  int screenHeight_;

  SDL_Window* gWindow;

  SDL_Renderer* gRenderer;

  std::shared_ptr<CameraComponent> camera_;
};

#endif