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/* |
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* The ManaPlus Client |
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* Copyright (C) 2008-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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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 2 of the License, or |
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* any later version. |
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* |
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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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* |
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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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#ifndef POSITION_H |
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#define POSITION_H |
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#include <iostream> |
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#include <list> |
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#include "localconsts.h" |
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/** |
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* A position along a being's path. |
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*/ |
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struct Position final |
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{ |
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Position(const int x0, |
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const int y0) : |
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x(x0), |
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y(y0) |
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{ } |
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A_DEFAULT_COPY(Position) |
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int x; |
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int y; |
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}; |
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typedef std::list<Position> Path; |
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typedef Path::iterator PathIterator; |
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typedef Path::reverse_iterator PathRIterator; |
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/** |
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* Appends a string representation of a position to the output stream. |
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*/ |
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std::ostream& operator <<(std::ostream &os, const Position &p); |
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/** |
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* Appends a string representation of a path (sequence of positions) to the |
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* output stream. |
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*/ |
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std::ostream& operator <<(std::ostream &os, const Path &path); |
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#endif // POSITION_H |