#pragma once



__value enum Direction : unsigned short int {
   East      =   0,
   NorthEast =  45,
   North     =  90,
   NorthWest = 135,
   West      = 180,
   SouthWest = 225,
   South     = 270,
   SouthEast = 315
};

__value class Location
{
   private:
      double x, y;
   public:
      Location(void) : x(0), y(0) {};
      Location(double X, double Y) : x(X), y(Y) {};
      // methods
      __property double get_X() { return x; };
      __property double get_Y() { return y; };
      void MoveTo(double X, double Y)  { x = X;   y = Y; };
      void MoveTo(const Location &p)  { x = p.x;  y = p.y; };
      void MoveBy(int angle, double d);
      void MoveBy(Direction angle, double d);
      // static methods
      static double Distance(Location &a, Location &b);
};