X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fposition.cpp;h=6abef5b47bcb42c764901fdc0cb7a871d7e80039;hb=b36900ef44044e9ab96637c9da7a4d7ea5b055d9;hp=ae63f26343f5026d14dbe989cf65f3e53415546a;hpb=8fb16df70e032c782b6bf81b211e8dab1724a7dc;p=stockfish

diff --git a/src/position.cpp b/src/position.cpp
index ae63f263..6abef5b4 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -44,9 +44,54 @@ using std::string;
 using std::cout;
 using std::endl;
 
-static inline bool isZero(char c) { return c == '0'; }
 
-struct PieceLetters : public std::map<char, Piece> {
+////
+//// Position's static data definitions
+////
+
+Key Position::zobrist[2][8][64];
+Key Position::zobEp[64];
+Key Position::zobCastle[16];
+Key Position::zobSideToMove;
+Key Position::zobExclusion;
+
+Score Position::PieceSquareTable[16][64];
+
+// Material values arrays, indexed by Piece
+const Value Position::PieceValueMidgame[17] = {
+  VALUE_ZERO,
+  PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
+  RookValueMidgame, QueenValueMidgame, VALUE_ZERO,
+  VALUE_ZERO, VALUE_ZERO,
+  PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
+  RookValueMidgame, QueenValueMidgame
+};
+
+const Value Position::PieceValueEndgame[17] = {
+  VALUE_ZERO,
+  PawnValueEndgame, KnightValueEndgame, BishopValueEndgame,
+  RookValueEndgame, QueenValueEndgame, VALUE_ZERO,
+  VALUE_ZERO, VALUE_ZERO,
+  PawnValueEndgame, KnightValueEndgame, BishopValueEndgame,
+  RookValueEndgame, QueenValueEndgame
+};
+
+// Material values array used by SEE, indexed by PieceType
+const Value Position::seeValues[] = {
+    VALUE_ZERO,
+    PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
+    RookValueMidgame, QueenValueMidgame, QueenValueMidgame*10
+};
+
+
+namespace {
+
+  // Bonus for having the side to move (modified by Joona Kiiski)
+  const Score TempoValue = make_score(48, 22);
+
+  bool isZero(char c) { return c == '0'; }
+
+  struct PieceLetters : public std::map<char, Piece> {
 
     PieceLetters() {
 
@@ -69,36 +114,11 @@ struct PieceLetters : public std::map<char, Piece> {
         assert(false);
         return 0;
     }
-};
-
-
-////
-//// Constants and variables
-////
-
-/// Bonus for having the side to move (modified by Joona Kiiski)
-
-static const Score TempoValue = make_score(48, 22);
-
-
-Key Position::zobrist[2][8][64];
-Key Position::zobEp[64];
-Key Position::zobCastle[16];
-Key Position::zobSideToMove;
-Key Position::zobExclusion;
-
-Score Position::PieceSquareTable[16][64];
-
-static PieceLetters pieceLetters;
-
-// Material values used by SEE, indexed by PieceType
-const Value Position::seeValues[] = {
-  VALUE_ZERO, PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
-  RookValueMidgame, QueenValueMidgame, QueenValueMidgame*10
-};
+  } pieceLetters;
+}
 
 
-/// Constructors
+/// CheckInfo c'tor
 
 CheckInfo::CheckInfo(const Position& pos) {