50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
#pragma once
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#include "../board/castle_side.hpp"
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#include "../pieces/piece.hpp"
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#include "coords.hpp"
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#include <cstdint>
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#include <sstream>
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struct Move {
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int8_t source_square;
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int8_t target_square;
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int8_t promoting_to = Piece::None;
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std::string to_string() const {
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std::stringstream ss;
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ss << Coords::from_index(source_square)
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<< Coords::from_index(target_square);
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if (promoting_to != Piece::None) {
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switch (promoting_to & 0b00111) {
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case Queen:
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ss << 'q';
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break;
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case Bishop:
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ss << 'b';
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break;
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case Knigt:
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ss << 'n';
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break;
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case Rook:
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ss << 'r';
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break;
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default:
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break;
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}
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}
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return ss.str();
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}
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};
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inline bool operator<(const Move& m1, const Move& m2) {
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return m1.to_string() < m2.to_string();
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}
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inline std::ostream& operator<<(std::ostream& os, const Move& m) {
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os << m.to_string();
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return os;
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}
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