geom2D.h

#ifndef TOWER_DEFENCE_2_GEOMETRY2D_H
#define TOWER_DEFENCE_2_GEOMETRY2D_H

#include <vector>

//TODO: namespace

class Point {
public:
    Point(double xvalue, double yvalue);
    double x, y;
};

typedef std::vector<Point> LineString;

double distance(Point &p1, Point &p2);

double length(LineString &ls);


#endif //TOWER_DEFENCE_2_GEOMETRY2D_H