/* * The ManaPlus Client * Copyright (C) 2008-2009 The Mana World Development Team * Copyright (C) 2009-2010 The Mana Developers * Copyright (C) 2011-2016 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef POSITION_H #define POSITION_H #include <iostream> #include <list> #include "localconsts.h" /** * A position along a being's path. */ struct Position final { Position(const int x0, const int y0) : x(x0), y(y0) { } int x; int y; }; typedef std::list<Position> Path; typedef Path::iterator PathIterator; typedef Path::reverse_iterator PathRIterator; /** * Appends a string representation of a position to the output stream. */ std::ostream& operator <<(std::ostream &os, const Position &p); /** * Appends a string representation of a path (sequence of positions) to the * output stream. */ std::ostream& operator <<(std::ostream &os, const Path &path); #endif // POSITION_H