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https://github.com/ZDoom/gzdoom.git
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59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
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// Emacs style mode select -*- C++ -*-
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//-----------------------------------------------------------------------------
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//
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// $Id:$
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//
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// Copyright (C) 1993-1996 by id Software, Inc.
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//
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// This source is available for distribution and/or modification
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// only under the terms of the DOOM Source Code License as
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// published by id Software. All rights reserved.
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//
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// The source is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
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// for more details.
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//
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// $Log:$
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//
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// DESCRIPTION:
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// Main loop menu stuff.
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// Random number LUT.
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// Default Config File.
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// PCX Screenshots.
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//
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//-----------------------------------------------------------------------------
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#include "m_bbox.h"
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IMPLEMENT_CLASS (DBoundingBox)
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DBoundingBox::DBoundingBox ()
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{
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ClearBox ();
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}
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void DBoundingBox::ClearBox ()
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{
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m_Box[BOXTOP] = m_Box[BOXRIGHT] = FIXED_MIN;
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m_Box[BOXBOTTOM] = m_Box[BOXLEFT] = FIXED_MAX;
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}
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void DBoundingBox::AddToBox (fixed_t x, fixed_t y)
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{
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if (x < m_Box[BOXLEFT])
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m_Box[BOXLEFT] = x;
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else if (x > m_Box[BOXRIGHT])
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m_Box[BOXRIGHT] = x;
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if (y < m_Box[BOXBOTTOM])
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m_Box[BOXBOTTOM] = y;
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else if (y > m_Box[BOXTOP])
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m_Box[BOXTOP] = y;
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}
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