#pragma once
#include "World.h"
#include "framework/Core.h"
#include <SFML/Graphics.hpp>

namespace ly {

class Application {
public:
  Application();
  void Run();

  template <typename WorldType>
  weak<World> LoadWorld();

private:
  void TickInternal(float deltaTime);
  void RenderInternal();

  virtual void Render();
  virtual void Tick(float deltaTime);

  sf::RenderWindow mWindow;
  float            mTargetFrameRate;
  sf::Clock        mTickClock;

  shared<World> currentWorld;
};

template <typename WorldType>
inline weak<World> Application::LoadWorld() {
  shared<WorldType> newWorld{new WorldType{this}};
  currentWorld = newWorld;
  currentWorld->BeginPlayInternal();
  return newWorld;
}

} // namespace ly