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/* -*- C++ -*-
*
* DirtyRect.h - Invalid region on text_surface which should be updated
*
* Copyright (c) 2001-2012 Ogapee. All rights reserved.
*
* ogapee@aqua.dti2.ne.jp
*
* 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
*/
#ifndef __DIRTY_RECT__
#define __DIRTY_RECT__
#include <SDL.h>
struct DirtyRect
{
DirtyRect();
DirtyRect( const DirtyRect &d );
DirtyRect& operator =( const DirtyRect &d );
~DirtyRect();
void setDimension(int w, int h);
void add( SDL_Rect src );
void clear();
void fill( int w, int h );
SDL_Rect calcBoundingBox( SDL_Rect src1, SDL_Rect &src2 );
int screen_width, screen_height;
SDL_Rect bounding_box;
};
#endif // __DIRTY_RECT__
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