X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftypes.h;h=7ebe3f61f8580b0b241a9c0580b8f83768a57fc0;hp=f041e29db5102c7defa5ad8a250d20b2309d76c4;hb=2bfe61c33b99bd5ebb2e4616a6e8ac5790ff4c4f;hpb=708cb311a040ca8c676524025c9d72ed4c632267

diff --git a/src/types.h b/src/types.h
index f041e29d..7ebe3f61 100644
--- a/src/types.h
+++ b/src/types.h
@@ -124,20 +124,20 @@ enum CastlingSide {
   KING_SIDE, QUEEN_SIDE, CASTLING_SIDE_NB = 2
 };
 
-enum CastlingFlag {  // Defined as in PolyGlot book hash key
+enum CastlingRight {  // Defined as in PolyGlot book hash key
   NO_CASTLING,
   WHITE_OO,
   WHITE_OOO   = WHITE_OO << 1,
   BLACK_OO    = WHITE_OO << 2,
   BLACK_OOO   = WHITE_OO << 3,
   ANY_CASTLING = WHITE_OO | WHITE_OOO | BLACK_OO | BLACK_OOO,
-  CASTLING_FLAG_NB = 16
+  CASTLING_RIGHT_NB = 16
 };
 
 template<Color C, CastlingSide S> struct MakeCastling {
-  static const CastlingFlag
-  flag = C == WHITE ? S == QUEEN_SIDE ? WHITE_OOO : WHITE_OO
-                    : S == QUEEN_SIDE ? BLACK_OOO : BLACK_OO;
+  static const CastlingRight
+  right = C == WHITE ? S == QUEEN_SIDE ? WHITE_OOO : WHITE_OO
+                     : S == QUEEN_SIDE ? BLACK_OOO : BLACK_OO;
 };
 
 enum Phase {
@@ -165,9 +165,9 @@ enum Value {
   VALUE_ZERO      = 0,
   VALUE_DRAW      = 0,
   VALUE_KNOWN_WIN = 10000,
-  VALUE_MATE      = 30000,
-  VALUE_INFINITE  = 30001,
-  VALUE_NONE      = 30002,
+  VALUE_MATE      = 32000,
+  VALUE_INFINITE  = 32001,
+  VALUE_NONE      = 32002,
 
   VALUE_MATE_IN_MAX_PLY  =  VALUE_MATE - MAX_PLY,
   VALUE_MATED_IN_MAX_PLY = -VALUE_MATE + MAX_PLY,
@@ -322,11 +322,11 @@ extern Value PieceValue[PHASE_NB][PIECE_NB];
 
 struct ExtMove {
   Move move;
-  int score;
+  Value value;
 };
 
 inline bool operator<(const ExtMove& f, const ExtMove& s) {
-  return f.score < s.score;
+  return f.value < s.value;
 }
 
 inline Color operator~(Color c) {
@@ -337,12 +337,8 @@ inline Square operator~(Square s) {
   return Square(s ^ SQ_A8); // Vertical flip SQ_A1 -> SQ_A8
 }
 
-inline Square operator|(File f, Rank r) {
-  return Square((r << 3) | f);
-}
-
-inline CastlingFlag operator|(Color c, CastlingSide s) {
-  return CastlingFlag(WHITE_OO << ((s == QUEEN_SIDE) + 2 * c));
+inline CastlingRight operator|(Color c, CastlingSide s) {
+  return CastlingRight(WHITE_OO << ((s == QUEEN_SIDE) + 2 * c));
 }
 
 inline Value mate_in(int ply) {
@@ -353,17 +349,21 @@ inline Value mated_in(int ply) {
   return -VALUE_MATE + ply;
 }
 
+inline Square make_square(File f, Rank r) {
+  return Square((r << 3) | f);
+}
+
 inline Piece make_piece(Color c, PieceType pt) {
   return Piece((c << 3) | pt);
 }
 
-inline PieceType type_of(Piece p)  {
-  return PieceType(p & 7);
+inline PieceType type_of(Piece pc)  {
+  return PieceType(pc & 7);
 }
 
-inline Color color_of(Piece p) {
-  assert(p != NO_PIECE);
-  return Color(p >> 3);
+inline Color color_of(Piece pc) {
+  assert(pc != NO_PIECE);
+  return Color(pc >> 3);
 }
 
 inline bool is_ok(Square s) {