gzdoom-gles/src/m_bbox.h

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// Emacs style mode select -*- C++ -*-
//-----------------------------------------------------------------------------
//
// $Id:$
//
// Copyright (C) 1993-1996 by id Software, Inc.
//
// This source is available for distribution and/or modification
// only under the terms of the DOOM Source Code License as
// published by id Software. All rights reserved.
//
// The source is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
// for more details.
//
// DESCRIPTION:
// Nil.
//
//-----------------------------------------------------------------------------
#ifndef __M_BBOX_H__
#define __M_BBOX_H__
#include "doomtype.h"
#include "m_fixed.h"
// Bounding box coordinate storage.
enum
{
BOXTOP,
BOXBOTTOM,
BOXLEFT,
BOXRIGHT
}; // bbox coordinates
class FBoundingBox
{
public:
FBoundingBox();
void ClearBox ();
void AddToBox (fixed_t x, fixed_t y);
inline fixed_t Top () { return m_Box[BOXTOP]; }
inline fixed_t Bottom () { return m_Box[BOXBOTTOM]; }
inline fixed_t Left () { return m_Box[BOXLEFT]; }
inline fixed_t Right () { return m_Box[BOXRIGHT]; }
protected:
fixed_t m_Box[4];
};
#endif //__M_BBOX_H__