light_the_firework/multisprite.h at master · JunyiLiGit/light_the_firework · GitHub

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#ifndef MULTISPRITE__H
#define MULTISPRITE__H
#include <string>
#include <vector>
#include "drawable.h"

class MultiSprite : public Drawable {
public:
  MultiSprite(const std::string&);
  MultiSprite(const std::string& n, const Vector2f& pos, const Vector2f& vel);
  MultiSprite(const MultiSprite&);
  virtual ~MultiSprite() { }

  virtual void draw() const;
  virtual void update(Uint32 ticks);
  virtual const Frame* getFrame() const {
    return frames[currentFrame];
  }

  float getScale() const {return scale;}
  void setScale(float s) { scale=s;}
  void reset();


protected:
  const std::vector<Frame *> frames;
  int worldWidth;
  int worldHeight;

  unsigned currentFrame;
  unsigned numberOfFrames;
  unsigned frameInterval;
  float timeSinceLastFrame;
  int frameWidth;
  int frameHeight;
  float scale;
  void advanceFrame(Uint32 ticks);

};
#endif