fd99ece8e3
* 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 --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
34 lines
925 B
C++
34 lines
925 B
C++
#pragma once
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#include <string>
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#include <set>
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#include <memory>
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// just basic validation
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// fixme: missing en passant, castling, promotion, etc.
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struct State;
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class Piece;
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class Chessboard {
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public:
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Chessboard();
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~Chessboard();
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std::string process(const std::string& command);
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std::string stringifyBoard();
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const std::string& grammar() { return m_grammar; }
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const std::string& prompt() { return m_prompt; }
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void setPrompt(const std::string& prompt);
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private:
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bool parseCommand(const std::string& command, Piece*& piece, char& pos_to);
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bool move(Piece& piece, char pos);
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void flagUpdates(char pos_from, char pos_to);
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void updatePins(Piece& piece);
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void detectChecks();
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void setGrammar();
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std::unique_ptr<State> m_state;
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std::set<char> m_allowedInCheck;
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bool m_inCheck = false;
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int m_moveCounter = 0;
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std::string m_grammar;
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std::string m_prompt;
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};
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