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screen.h

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2005-2006 The ScummVM project
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $URL: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/engines/lure/screen.h $
 * $Id: screen.h 20578 2006-02-11 19:25:13Z fingolfin $
 *
 */

#ifndef __lure_screen_h__
#define __lure_screen_h__

#include "common/stdafx.h"
#include "base/engine.h"
#include "lure/luredefs.h"
#include "lure/palette.h"
#include "lure/disk.h"
#include "lure/memory.h"
#include "lure/surface.h"

namespace Lure {

class Screen {
private:
      OSystem &_system;
      Disk &_disk;
      Surface *_screen;
      Palette *_palette;
public:
      Screen(OSystem &system);
      ~Screen();
      static Screen &getReference();

      void setPaletteEmpty();
      void setPalette(Palette *p);
      Palette &getPalette() { return *_palette; }
      void paletteFadeIn(Palette *p);
      void paletteFadeOut();
      void resetPalette();
      void empty();
      void update();
      void updateArea(uint16 x, uint16 y, uint16 w, uint16 h);

      Surface &screen() { return *_screen; }
      uint8 *screen_raw() { return _screen->data().data(); }
      uint8 *pixel_raw(uint16 x, uint16 y) { return screen_raw() + (y * FULL_SCREEN_WIDTH) + x; }
};

} // End of namespace Lure

#endif

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