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/*C*
*
* Hatman - The Game of Kings
* Copyright (C) 1997 James Pharaoh & Timothy Fisken
*
* 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.
*
*C*/
#include "Point.h"
#include "Rect.h"
#include "../util/error.h"
#include "../util/util.h"
#include "../util/File.h"
bool Point::read(File& f)
{
if(!f.read(x)) return false;
if(!f.read(y)) return false;
return true;
}
bool Point::write(File& f) const
{
if(!f.write(x) || !f.write(y)) { setError("writing point"); return false; }
return true;
}
Point& Point::clipTo(const Rect& r)
{
if(x < r.left()) x = r.left();
if(x > r.right()) x = r.right();
if(y < r.top()) y = r.top();
if(y > r.bottom()) y = r.bottom();
return *this;
}
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