cpp-game-engine/engine/time.hpp

//
//  time.hpp
//  engine
//
//  Created by Sam Jaffe on 9/3/16.
//

#pragma once

#include <chrono>

namespace engine {
  using clock = std::chrono::steady_clock;
  using timestamp = std::chrono::time_point<clock>;
  using duration = clock::duration;
  
  extern duration const FPS30;
  extern duration const FPS60;
  extern duration const FPS120;
  extern duration const FPS144;
  
  struct tick {
    timestamp now;
    duration since;
  };  
}