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#ifndef _POINT_H
#define _POINT_H
#include <math.h>
// Point is just a point on a 2D plane
class point {
public:
point(double x = 0.0, double y = 0.0);
~point();
// Gets our position
double positionX() const { return _pos_x; }
double positionY() const { return _pos_y; }
// Sets our position
void setPositionX(double new_pos) {_pos_x = new_pos;}
void setPositionY(double new_pos) {_pos_y = new_pos;}
void setPosition(double new_x, double new_y) {_pos_x = new_x; _pos_y = new_y; }
void setPosition(const point &p) {_pos_x = p._pos_x; _pos_y = p._pos_y; }
// Finds the distance between us and another point
double distance(const point &other_point) const;
// Finds the angle between us and another point
double angle(const point &other_point) const { return atan2(other_point._pos_y - _pos_y, other_point._pos_x - _pos_x); }
protected:
double _pos_x;
double _pos_y;
};
#endif
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