rectfunctions.h

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/********************************************************************************/
/*                                                                              */
/*  Netrinjo-Engine - a library for game-development                            */
/*  Copyright (C) 2005 by Tobias Nadler                                         */
/*                                                                              */
/*  This library is free software; you can redistribute it and/or               */
/*  modify it under the terms of the GNU Lesser General Public                  */
/*  License as published by the Free Software Foundation; either                */
/*  version 2.1 of the License, or (at your option) any later version.          */
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/*  This library 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           */
/*  Lesser General Public License for more details.                             */
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/*  You should have received a copy of the GNU Lesser General Public            */
/*  License along with this library; if not, write to the Free Software         */
/*  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA   */
/*                                                                              */
/********************************************************************************/

#ifndef RECTFUNCTIONS_H
#define RECTFUNCTIONS_H

#ifndef DOXYGEN
#include "SDL/SDL.h"
#endif

DECLSPEC bool pointInRect( const SDL_Rect &r, int x, int y );
DECLSPEC void setRectEmpty( SDL_Rect &r );
DECLSPEC bool isRectEmpty( const SDL_Rect &r );
DECLSPEC void offsetRect( SDL_Rect &r, int dx, int dy );
DECLSPEC void setRect( SDL_Rect &r, int x, int y, int w, int h );

DECLSPEC void inflateRect( SDL_Rect &r, int dx, int dy );
DECLSPEC void intersectRect( SDL_Rect &r, const SDL_Rect &r2 );

#endif

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