X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fuci.h;h=b845889bcc158779dbaad997c0451adcaf60b00e;hp=9e3f3df8363048d273b93d8a2ea2ef4eb253f8c4;hb=384bff4264f199ded8fa28d241ce0e7dc021a97c;hpb=5c81602d14539f8259a715477315e28b5de7cb54 diff --git a/src/uci.h b/src/uci.h index 9e3f3df8..b845889b 100644 --- a/src/uci.h +++ b/src/uci.h @@ -1,7 +1,8 @@ /* Stockfish, a UCI chess playing engine derived from Glaurung 2.1 Copyright (C) 2004-2008 Tord Romstad (Glaurung author) - Copyright (C) 2008-2009 Marco Costalba + Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad + Copyright (C) 2015-2020 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad Stockfish is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -17,15 +18,65 @@ along with this program. If not, see . */ - -#if !defined(UCI_H_INCLUDED) +#ifndef UCI_H_INCLUDED #define UCI_H_INCLUDED -//// -//// Prototypes -//// +#include +#include + +#include "types.h" + +class Position; + +namespace UCI { + +class Option; + +/// Custom comparator because UCI options should be case insensitive +struct CaseInsensitiveLess { + bool operator() (const std::string&, const std::string&) const; +}; + +/// Our options container is actually a std::map +typedef std::map OptionsMap; + +/// Option class implements an option as defined by UCI protocol +class Option { + + typedef void (*OnChange)(const Option&); + +public: + Option(OnChange = nullptr); + Option(bool v, OnChange = nullptr); + Option(const char* v, OnChange = nullptr); + Option(double v, int minv, int maxv, OnChange = nullptr); + Option(const char* v, const char* cur, OnChange = nullptr); + + Option& operator=(const std::string&); + void operator<<(const Option&); + operator double() const; + operator std::string() const; + bool operator==(const char*) const; + +private: + friend std::ostream& operator<<(std::ostream&, const OptionsMap&); + + std::string defaultValue, currentValue, type; + int min, max; + size_t idx; + OnChange on_change; +}; + +void init(OptionsMap&); +void loop(int argc, char* argv[]); +std::string value(Value v); +std::string square(Square s); +std::string move(Move m, bool chess960); +std::string pv(const Position& pos, Depth depth, Value alpha, Value beta); +Move to_move(const Position& pos, std::string& str); -extern void uci_main_loop(); +} // namespace UCI +extern UCI::OptionsMap Options; -#endif // !defined(UCI_H_INCLUDED) +#endif // #ifndef UCI_H_INCLUDED