whisper.cpp/examples/wchess/libwchess/Chessboard.h
fraxy-v fd99ece8e3
wchess : whisper assisted chess (#1595)
* wchess: whisper assisted chess

* wchess: fix allowed moves in check

* wchess: touchstart, touchend events

* wchess: css, disabled button

* wchess : html touches

* wchess : minor fixes and code style

* wchess : bump encoder context to 1280

* wchess : index.html

* wchess : fix CI warnings

* wchess : add array header

* wchess : build static library

* wchess : display grammar

* wchess : update UX

* wchess : add comment

* wchess : add README

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-12-14 15:58:26 +02:00

34 lines
925 B
C++

#pragma once
#include <string>
#include <set>
#include <memory>
// just basic validation
// fixme: missing en passant, castling, promotion, etc.
struct State;
class Piece;
class Chessboard {
public:
Chessboard();
~Chessboard();
std::string process(const std::string& command);
std::string stringifyBoard();
const std::string& grammar() { return m_grammar; }
const std::string& prompt() { return m_prompt; }
void setPrompt(const std::string& prompt);
private:
bool parseCommand(const std::string& command, Piece*& piece, char& pos_to);
bool move(Piece& piece, char pos);
void flagUpdates(char pos_from, char pos_to);
void updatePins(Piece& piece);
void detectChecks();
void setGrammar();
std::unique_ptr<State> m_state;
std::set<char> m_allowedInCheck;
bool m_inCheck = false;
int m_moveCounter = 0;
std::string m_grammar;
std::string m_prompt;
};