sdlfilesurfaces.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.                             */
/*                                                                              */
/*  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 SDLFILESURFACES_H
#define SDLFILESURFACES_H

#include "sdlsurfacecontainer.h"
#include <list>
#include "definitions.h"

using namespace std;

class DECLSPEC SdlFileSurfacesInfo
{
public:
    DECLSPEC SdlFileSurfacesInfo();
    DECLSPEC bool load( const char *fn );
    DECLSPEC bool save( const char *fn );

    bool isLoaded() { return chInfoFile[0] != 0; }

    DECLSPEC const char *getBitmapFN() const;// relative path to >chInfoFile<
    Uint32 getTransparentColor() const  { return cTransparent; }

    DECLSPEC const SDL_Rect *getFirstRect();
    DECLSPEC const SDL_Rect *getNextRect();
    int numRects()  { return lRects.size(); }
private:
    char chBMPFile[256], chInfoFile[256];
    Uint32 cTransparent;
    list<SDL_Rect> lRects;
    list<SDL_Rect>::iterator rIter;
};

class SdlFileSurfaces : public SdlSurfaceContainer
{
public:
    DECLSPEC SdlFileSurfaces( const char *fn, const char *name = 0, Uint32 flags = SDL_HWSURFACE );
    DECLSPEC SdlFileSurfaces( const char *fn, SDL_Rect rBegin, Uint32 num, Uint32 NumPerLine, bool byrow = true, const char *name = 0, Uint32 colorkey = CLR_INVALID, char *type = 0, Uint32 flags = SDL_HWSURFACE );
    virtual DECLSPEC ~SdlFileSurfaces();

protected:
    virtual DECLSPEC void onRefresh();
private:
    SdlSurface *sysSurface;
    SDL_Rect rBegin;
    SdlFileSurfacesInfo data;
    bool bByRow;
    Uint32 nNumPerLine;
};

#endif

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