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41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
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/*
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Texel - A UCI chess engine.
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Copyright (C) 2012 Peter Österlund, peterosterlund2@gmail.com
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* undoInfo.hpp
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*
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* Created on: Feb 25, 2012
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* Author: petero
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*/
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#ifndef UNDOINFO_HPP_
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#define UNDOINFO_HPP_
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/**
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* Contains enough information to undo a previous move.
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* Set by makeMove(). Used by unMakeMove().
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*/
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struct UndoInfo {
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int capturedPiece;
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int castleMask;
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int epSquare;
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int halfMoveClock;
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};
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#endif /* UNDOINFO_HPP_ */
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