Small cleanups

[stockfish] / src / psqt.cpp

diff --git a/src/psqt.cpp b/src/psqt.cpp
index 27c7a36f9f319175fbdfbe81e3a5b0a33032c2f4..c5da9785bc9a7eec649614ac8395d7c5b8026a0e 100644 (file)
--- a/src/psqt.cpp
+++ b/src/psqt.cpp
@@ -101,9 +101,10 @@ constexpr Score PBonus[RANK_NB][FILE_NB] =
 
 Score psq[PIECE_NB][SQUARE_NB];
 
-// init() initializes piece-square tables: the white halves of the tables are
-// copied from Bonus[] adding the piece value, then the black halves of the
-// tables are initialized by flipping and changing the sign of the white scores.
+
+// PSQT::init() initializes piece-square tables: the white halves of the tables are
+// copied from Bonus[] and PBonus[], adding the piece value, then the black halves of
+// the tables are initialized by flipping and changing the sign of the white scores.
 void init() {
 
   for (Piece pc : {W_PAWN, W_KNIGHT, W_BISHOP, W_ROOK, W_QUEEN, W_KING})
@@ -113,8 +114,8 @@ void init() {
       for (Square s = SQ_A1; s <= SQ_H8; ++s)
       {
           File f = File(edge_distance(file_of(s)));
-          psq[ pc][ s] = score + (type_of(pc) == PAWN ? PBonus[rank_of(s)][file_of(s)]
-                                                      : Bonus[pc][rank_of(s)][f]);
+          psq[ pc][s] = score + (type_of(pc) == PAWN ? PBonus[rank_of(s)][file_of(s)]
+                                                     : Bonus[pc][rank_of(s)][f]);
           psq[~pc][flip_rank(s)] = -psq[pc][s];
       }
   }