#ifndef OBSTACLE_H
#define OBSTACLE_H

#include "type.h"

class obstacle{
  private:

  public:
    polygon poly;
    double x;
    double y;
    double xi;
    double yi;
    double r;

    obstacle();
    obstacle(const obstacle &); 
    obstacle(polygon);
    obstacle(polygon, double, double, double);
    void fix();
    polygon body(double);

    friend istream& operator>>(istream&, obstacle&);
    friend ostream& operator<<(ostream&, const obstacle&);
  };

#endif