#if !defined(VALUE_H_INCLUDED)
#define VALUE_H_INCLUDED
-////
-//// Includes
-////
-
-#include "piece.h"
-
-
////
//// Types
////
inline Score operator*(Score s1, Score s2);
-////
-//// Constants and variables
-////
-
-/// Piece values, middle game and endgame
-
-/// Important: If the material values are changed, one must also
-/// adjust the piece square tables, and the method game_phase() in the
-/// Position class!
-///
-/// Values modified by Joona Kiiski
-
-const Value PawnValueMidgame = Value(0x0C6);
-const Value PawnValueEndgame = Value(0x102);
-const Value KnightValueMidgame = Value(0x331);
-const Value KnightValueEndgame = Value(0x34E);
-const Value BishopValueMidgame = Value(0x344);
-const Value BishopValueEndgame = Value(0x359);
-const Value RookValueMidgame = Value(0x4F6);
-const Value RookValueEndgame = Value(0x4FE);
-const Value QueenValueMidgame = Value(0x9D9);
-const Value QueenValueEndgame = Value(0x9FE);
-
-const Value PieceValueMidgame[17] = {
- VALUE_ZERO,
- PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
- RookValueMidgame, QueenValueMidgame,
- VALUE_ZERO, VALUE_ZERO, VALUE_ZERO,
- PawnValueMidgame, KnightValueMidgame, BishopValueMidgame,
- RookValueMidgame, QueenValueMidgame,
- VALUE_ZERO, VALUE_ZERO, VALUE_ZERO
-};
-
-const Value PieceValueEndgame[17] = {
- VALUE_ZERO,
- PawnValueEndgame, KnightValueEndgame, BishopValueEndgame,
- RookValueEndgame, QueenValueEndgame,
- VALUE_ZERO, VALUE_ZERO, VALUE_ZERO,
- PawnValueEndgame, KnightValueEndgame, BishopValueEndgame,
- RookValueEndgame, QueenValueEndgame,
- VALUE_ZERO, VALUE_ZERO, VALUE_ZERO
-};
-
-/// Bonus for having the side to move (modified by Joona Kiiski)
-
-const Score TempoValue = make_score(48, 22);
-
-
////
//// Inline functions
////
return -VALUE_MATE + ply;
}
-inline int is_upper_bound(ValueType vt) {
- return vt & VALUE_TYPE_UPPER;
-}
-
-inline int is_lower_bound(ValueType vt) {
- return vt & VALUE_TYPE_LOWER;
-}
-
#endif // !defined(VALUE_H_INCLUDED)