ref: 71d013a435a6801e82279acb0678a30b526d91ad
dir: /src/m_bbox.h/
// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// Copyright(C) 1993-1996 Id Software, Inc.
// Copyright(C) 2005 Simon Howard
//
// 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.
//
// DESCRIPTION:
// Nil.
//
//-----------------------------------------------------------------------------
#ifndef __M_BBOX__
#define __M_BBOX__
#include <limits.h>
#include "m_fixed.h"
// Bounding box coordinate storage.
enum
{
BOXTOP,
BOXBOTTOM,
BOXLEFT,
BOXRIGHT
}; // bbox coordinates
// Bounding box functions.
void M_ClearBox (fixed_t* box);
void
M_AddToBox
( fixed_t* box,
fixed_t x,
fixed_t y );
#endif