X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbitboard.cpp;h=2afd3766babf552bfecf9639ae99e3991bc59dbf;hb=56d5504f6548b69ce6faaa271a8b55f3773db70c;hp=0ab244c7acecaa8f2bf108fc5171066f2ea2d3b9;hpb=a858b5a84e8702390adee4388034c57570e65fee;p=stockfish
diff --git a/src/bitboard.cpp b/src/bitboard.cpp
index 0ab244c7..2afd3766 100644
--- a/src/bitboard.cpp
+++ b/src/bitboard.cpp
@@ -18,8 +18,8 @@
along with this program. If not, see .
*/
-#include
#include
+#include
#include "bitboard.h"
#include "misc.h"
@@ -27,16 +27,10 @@
uint8_t PopCnt16[1 << 16];
uint8_t SquareDistance[SQUARE_NB][SQUARE_NB];
+Bitboard SquareBB[SQUARE_NB];
Bitboard LineBB[SQUARE_NB][SQUARE_NB];
Bitboard PseudoAttacks[PIECE_TYPE_NB][SQUARE_NB];
Bitboard PawnAttacks[COLOR_NB][SQUARE_NB];
-Bitboard SquareBB[SQUARE_NB];
-
-Bitboard KingFlank[FILE_NB] = {
- QueenSide ^ FileDBB, QueenSide, QueenSide,
- CenterFiles, CenterFiles,
- KingSide, KingSide, KingSide ^ FileEBB
-};
Magic RookMagics[SQUARE_NB];
Magic BishopMagics[SQUARE_NB];
@@ -86,7 +80,7 @@ void Bitboards::init() {
int steps[][5] = { {}, { 7, 9 }, { 6, 10, 15, 17 }, {}, {}, {}, { 1, 7, 8, 9 } };
- for (Color c = WHITE; c <= BLACK; ++c)
+ for (Color c : { WHITE, BLACK })
for (PieceType pt : { PAWN, KNIGHT, KING })
for (Square s = SQ_A1; s <= SQ_H8; ++s)
for (int i = 0; steps[pt][i]; ++i)