X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fmovepick.h;h=fb3d4a62da030af55793b464da69c66c43dcf652;hp=04e5fb5e4a89a79474e91524777b6da2608338c7;hb=3ef4fdeaa01f4d41fc723d54c0a17cea712cf035;hpb=0fcda095df1caa860e8e3f3a714d5545ec9dc122 diff --git a/src/movepick.h b/src/movepick.h index 04e5fb5e..fb3d4a62 100644 --- a/src/movepick.h +++ b/src/movepick.h @@ -21,6 +21,7 @@ #define MOVEPICK_H_INCLUDED #include "history.h" +#include "move.h" #include "position.h" #include "types.h" @@ -29,19 +30,20 @@ struct SearchStack; /// MovePicker is a class which is used to pick one legal move at a time from /// the current position. It is initialized with a Position object and a few /// moves we have reason to believe are good. The most important method is -/// MovePicker::pick_next_move(), which returns a new legal move each time it +/// MovePicker::get_next_move(), which returns a new legal move each time it /// is called, until there are no legal moves left, when MOVE_NONE is returned. /// In order to improve the efficiency of the alpha beta algorithm, MovePicker -/// attempts to return the moves which are most likely to be strongest first. +/// attempts to return the moves which are most likely to get a cut-off first. class MovePicker { - MovePicker& operator=(const MovePicker&); // silence a warning under MSVC + MovePicker& operator=(const MovePicker&); // Silence a warning under MSVC public: - MovePicker(const Position& p, Move ttm, Depth d, const History& h, SearchStack* ss, Value beta); - MovePicker(const Position& p, Move ttm, Depth d, const History& h); + MovePicker(const Position&, Move, Depth, const History&, SearchStack*, Value); + MovePicker(const Position&, Move, Depth, const History&); Move get_next_move(); + bool isBadCapture() const; private: void score_captures(); @@ -56,7 +58,7 @@ private: int badCaptureThreshold, phase; const uint8_t* phasePtr; MoveStack *curMove, *lastMove, *lastGoodNonCapture, *badCaptures; - MoveStack moves[MOVES_MAX]; + MoveStack moves[MAX_MOVES]; }; #endif // !defined(MOVEPICK_H_INCLUDED)