multisprite.h

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


class MultiSprite : public Drawable {
public:
  MultiSprite(const std::string&);
  MultiSprite(const std::string& name, int worldWidth);
  //MultiSprite(const std::string&, int yMinLocRange, int yMaxLocRange);
  MultiSprite(const MultiSprite&);
  ~MultiSprite();

  virtual void draw() const;
  virtual void update(Uint32 ticks);

  virtual const Image* getImage() const { 
    return images[currentFrame]; 
  }
  int getScaledWidth()  const { 
    return getScale()*images[currentFrame]->getWidth(); 
  } 
  int getScaledHeight()  const { 
    return getScale()*images[currentFrame]->getHeight(); 
  } 
  virtual const SDL_Surface* getSurface() const { 
    return images[currentFrame]->getSurface();
  }

  //virtual void explode();




protected:
  std::vector<Image *> images;
  
  unsigned currentFrame;
  unsigned numberOfFrames;
  unsigned frameInterval;
  float timeSinceLastFrame;
  int worldWidth;
  int worldHeight;

  void advanceFrame(Uint32 ticks);
  MultiSprite& operator=(const MultiSprite&);



};
#endif