git.scottworley.com Git - slidingtile/blob - sliding_tile_lib.h

   1 #ifndef _SLIDING_TILE_LIB_H
   2 #define _SLIDING_TILE_LIB_H
   3
   4 #include <istream>
   5
   6 const int BOARD_DIM = 4;
   7 const int BOARD_SIZE = BOARD_DIM * BOARD_DIM;
   8
   9 typedef signed char Board[BOARD_SIZE];
  10 std::istream& operator>>(std::istream& is, Board& board);
  11
  12 extern signed char adjacent[BOARD_SIZE][5];
  13
  14 #endif /* _SLIDING_TILE_LIB_H */