65 lines
1.3 KiB
C
Executable File
65 lines
1.3 KiB
C
Executable File
// 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.
|
|
//
|
|
//-----------------------------------------------------------------------------
|
|
|
|
static const char
|
|
rcsid[] = "$Id: m_bbox.c,v 1.1 1997/02/03 22:45:10 b1 Exp $";
|
|
|
|
|
|
#ifdef __GNUG__
|
|
#pragma implementation "m_bbox.h"
|
|
#endif
|
|
#include "m_bbox.h"
|
|
|
|
|
|
|
|
|
|
void M_ClearBox (fixed_t *box)
|
|
{
|
|
box[BOXTOP] = box[BOXRIGHT] = MININT;
|
|
box[BOXBOTTOM] = box[BOXLEFT] = MAXINT;
|
|
}
|
|
|
|
void
|
|
M_AddToBox
|
|
( fixed_t* box,
|
|
fixed_t x,
|
|
fixed_t y )
|
|
{
|
|
if (x<box[BOXLEFT])
|
|
box[BOXLEFT] = x;
|
|
else if (x>box[BOXRIGHT])
|
|
box[BOXRIGHT] = x;
|
|
if (y<box[BOXBOTTOM])
|
|
box[BOXBOTTOM] = y;
|
|
else if (y>box[BOXTOP])
|
|
box[BOXTOP] = y;
|
|
}
|
|
|
|
|
|
|
|
|
|
|