add board_print, board_print_mask

src/board.h

@@ -11,12 +11,14 @@
  *
  */
 
-#ifndef BOARD_H
-#define BOARD_H
+#ifndef _BOARD_H
+#define _BOARD_H
 
 #include "brlib.h"
 
 #include "chessdefs.h"
+#include "piece.h"
+#include "bitboard.h"
 
 /* a square is defined as
  * rrrfff
@@ -24,43 +26,6 @@
 #define SQ_FILEMASK (007)                         /* warning, octal */
 #define SQ_RANKMASK (070)
 
-typedef enum {
-    _SSQUARE_ = -1,                               /* force signed enum */
-    A1 = 0, B1, C1, D1, E1, F1, G1, H1,
-    A2,     B2, C2, D2, E2, F2, G2, H2,
-    A3,     B3, C3, D3, E3, F3, G3, H3,
-    A4,     B4, C4, D4, E4, F4, G4, H4,
-    A5,     B5, C5, D5, E5, F5, G5, H5,
-    A6,     B6, C6, D6, E6, F6, G6, H6,
-    A7,     B7, C7, D7, E7, F7, G7, H7,
-    A8,     B8, C8, D8, E8, F8, G8, H8,
-    SQUARE_MAX = 64,
-    SQUARE_NONE = 64
-} square_t;
-
-typedef enum {
-    _SFILE_ = -1,                                 /* force signed enum */
-    FILE_A = 0, FILE_B, FILE_C, FILE_D, FILE_E, FILE_F, FILE_G, FILE_H,
-    FILE_MAX,
-} file_t;
-
-typedef enum {
-    _SRANK_ = -1,                                 /* force signed enum */
-    RANK_1 = 0, RANK_2, RANK_3, RANK_4, RANK_5, RANK_6, RANK_7, RANK_8,
-    RANK_MAX,
-} rank_t;
-
-typedef enum {
-    NORTH = 8,
-    EAST =  1,
-    SOUTH = -NORTH,
-    WEST = -EAST,
-
-    NORTH_EAST = (NORTH + EAST),
-    SOUTH_EAST = (SOUTH + EAST),
-    SOUTH_WEST = (SOUTH + WEST),
-    NORTH_WEST = (NORTH + WEST),
-} dir_t;
 
 /* flip a 0-63 square:
  * Vertical:   G8 (62) becomes G1 (6)
@@ -100,4 +65,7 @@ static __always_inline rank_t sq_rank(square_t square)
 extern const char *sq_to_string(const square_t sq);
 extern square_t sq_from_string(const char *sq_string);
 
-#endif  /* BOARD_H */
+extern void board_print(piece_t *board);
+extern void board_print_mask(piece_t *board, bitboard_t mask);
+
+#endif  /* _BOARD_H */