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/*
* dir.h - Directions.
*
* Copyright (C) 1998-1999 Jeffrey S. Freedman
* Copyright (C) 2000-2022 The Exult Team
*
* 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
* (at your option) 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef DIR_H
#define DIR_H 1
/*
* Directions:
*/
enum Direction {
north = 0,
northeast = 1,
east = 2,
southeast = 3,
south = 4,
southwest = 5,
west = 6,
northwest = 7
};
Direction Get_direction_NoWrap(int deltay, int deltax);
Direction Get_direction(int deltay, int deltax);
Direction Get_direction4(int deltay, int deltax);
int Get_direction16(int deltay, int deltax);
#endif
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