OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Directory restructuring to make it easier to version projects that don't build zdoom.exe.

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SVN r4 (trunk)
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Randy Heit 2006-02-24 04:48:15 +00:00
commit cf11cbdb30
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src/m_bbox.cpp Normal file
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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.
//
// $Log:$
//
// DESCRIPTION:
// Main loop menu stuff.
// Random number LUT.
// Default Config File.
// PCX Screenshots.
//
//-----------------------------------------------------------------------------
#include "m_bbox.h"
IMPLEMENT_CLASS (DBoundingBox)
DBoundingBox::DBoundingBox ()
{
ClearBox ();
}
void DBoundingBox::ClearBox ()
{
m_Box[BOXTOP] = m_Box[BOXRIGHT] = FIXED_MIN;
m_Box[BOXBOTTOM] = m_Box[BOXLEFT] = FIXED_MAX;
}
void DBoundingBox::AddToBox (fixed_t x, fixed_t y)
{
if (x < m_Box[BOXLEFT])
m_Box[BOXLEFT] = x;
else if (x > m_Box[BOXRIGHT])
m_Box[BOXRIGHT] = x;
if (y < m_Box[BOXBOTTOM])
m_Box[BOXBOTTOM] = y;
else if (y > m_Box[BOXTOP])
m_Box[BOXTOP] = y;
}