surakartareason.h

#ifndef SURAKARTAREASON_H
#define SURAKARTAREASON_H

#include <iostream>

enum class SurakartaIllegalMoveReason {
    LEGAL,                     // unused
    LEGAL_CAPTURE_MOVE,        // capture a opponent's piece, and the move consists at least one corner loop
    LEGAL_NON_CAPTURE_MOVE,    // just as the name
    ILLIGAL,                   // unused
    NOT_PLAYER_TURN,           // move when it's not the player's turn.
    OUT_OF_BOARD,              // from or to position is out of board
    NOT_PIECE,                 // move a position that is not a piece
    NOT_PLAYER_PIECE,          // move a piece that is not the player's
    ILLIGAL_CAPTURE_MOVE,      // try to capture a opponent's piece, but the move can't consist any corner loop
    ILLIGAL_NON_CAPTURE_MOVE,  // otherwise
    GAME_ALREADY_END,          // unused
    GAME_NOT_START,       // unused
    TIMEOUT
};

enum class SurakartaEndReason {
    NONE,          // not end
    STALEMATE,     // both players can't make more move
    CHECKMATE,     // one player's all pieces are captured
    TRAPPED,       // unused, one player's pieces are all trapped, no legal move can be made.
    RESIGN,        // one player resigns.
    TIMEOUT,       // one player's time is out.
    ILLIGAL_MOVE,    // one player makes an illegal move
};

bool IsLegalMoveReason(SurakartaIllegalMoveReason reason);
bool IsEndReason(SurakartaEndReason reason);
std::ostream& operator<<(std::ostream& os, const SurakartaIllegalMoveReason& reason);
std::istream& operator>>(std::istream& is, SurakartaIllegalMoveReason& reason);

std::ostream& operator<<(std::ostream& os, const SurakartaEndReason& reason);
std::istream& operator>>(std::istream& is, SurakartaEndReason& reason);

#endif // SURAKARTAREASON_H