diff options
Diffstat (limited to 'src/zobrist.cpp')
| -rw-r--r-- | src/zobrist.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/zobrist.cpp b/src/zobrist.cpp index 5250687..c06f1a2 100644 --- a/src/zobrist.cpp +++ b/src/zobrist.cpp @@ -312,9 +312,10 @@ static bool IsEnpassantLegal(Game *g) { // PolyglotRandom64 layout (standard Polyglot spec): // [0..767] piece keys, kind = (pieceType-1)*2 + color: // [0-63] black pawn, [64-127] white pawn, [128-191] black knight, -// [192-255] white knight, [256-319] black bishop, [320-383] white bishop, -// [384-447] black rook, [448-511] white rook, [512-575] black queen, -// [576-639] white queen, [640-703] black king, [704-767] white king +// [192-255] white knight, [256-319] black bishop, [320-383] white +// bishop, [384-447] black rook, [448-511] white rook, [512-575] +// black queen, [576-639] white queen, [640-703] black king, +// [704-767] white king // [768] white kingside castling // [769] white queenside castling // [770] black kingside castling @@ -326,7 +327,7 @@ void InitZobrist() { // Piece keys: interleaved by kind = (pieceType-1)*2 + color for (int kind = 0; kind < 12; ++kind) { - int color = kind % 2; // 0=black, 1=white + int color = kind % 2; // 0=black, 1=white int pieceType = (kind / 2) + 1; // PAWN=1..KING=6 for (int square = 0; square < 64; ++square) { PieceKeys[color][pieceType][square] = PolyglotRandom64[idx++]; |