#ifndef ANIMATION_SYSTEM_H_CCCC7CB8
#define ANIMATION_SYSTEM_H_CCCC7CB8

#include <string_view>
#include "direction.h"
#include "system.h"
#include "timer.h"

class Game;

class AnimationSystem : public System {
public:

  static constexpr SystemKey Key = SystemKey::Animation;

  AnimationSystem(Game& game) : game_(game) {}

  void tick(double dt) override;

  // Advances animation by a frame. Only to be used on manual animations.
  void advanceAnimation(int spriteId);

  void initSprite(int spriteId, std::string_view filename);

  void setSpriteDirection(int spriteId, Direction dir);

  void setSpriteAnimation(int spriteId, std::string_view name);

private:

  void updateAnimation(int spriteId);

  Game& game_;
  Timer animTimer_ {1000/5};//30fps * 1000 t/s;;
};

#endif /* end of include guard: ANIMATION_SYSTEM_H_CCCC7CB8 */