src/hex_map_rules.h

   1 #ifndef HEX_MAP_RULES_H
   2 #define HEX_MAP_RULES_H
   3
   4 #include "direction.h"
   5
   6 class HexMapRules
   7 {
   8     protected:
   9         enum DirectionId { NE, E, SE, SW, W, NW };
  10
  11         class Direction :
  12             public IDirection
  13         {
  14             protected:
  15                 DirectionId dir;
  16
  17             public:
  18                 Direction (DirectionId dir);
  19                 ~Direction ();
  20
  21                 bool checkBounds (unsigned int x, unsigned int y,
  22                         unsigned int w, unsigned int h) const;
  23
  24                 std::pair<unsigned int , unsigned int> move (
  25                         unsigned int x, unsigned int y) const;
  26         };
  27
  28     public:
  29         static const Direction NorthEast;
  30         static const Direction East;
  31         static const Direction SouthEast;
  32         static const Direction SouthWest;
  33         static const Direction West;
  34         static const Direction NorthWest;
  35 };
  36
  37 #endif /* HEX_MAP_RULES_H */