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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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.
*
*/
#ifndef SCI_GRAPHICS_CACHE_H
#define SCI_GRAPHICS_CACHE_H
#include "common/hashmap.h"
namespace Sci {
class GfxFont;
class GfxView;
typedef Common::HashMap<int, GfxFont *> FontCache;
typedef Common::HashMap<int, GfxView *> ViewCache;
/**
* Cache class, handles caching of views/fonts
*/
class GfxCache {
public:
GfxCache(ResourceManager *resMan, GfxScreen *screen, GfxPalette *palette);
~GfxCache();
GfxFont *getFont(GuiResourceId fontId);
GfxView *getView(GuiResourceId viewId);
int16 kernelViewGetCelWidth(GuiResourceId viewId, int16 loopNo, int16 celNo);
int16 kernelViewGetCelHeight(GuiResourceId viewId, int16 loopNo, int16 celNo);
int16 kernelViewGetLoopCount(GuiResourceId viewId);
int16 kernelViewGetCelCount(GuiResourceId viewId, int16 loopNo);
byte kernelViewGetColorAtCoordinate(GuiResourceId viewId, int16 loopNo, int16 celNo, int16 x, int16 y);
private:
void purgeFontCache();
void purgeViewCache();
ResourceManager *_resMan;
GfxScreen *_screen;
GfxPalette *_palette;
FontCache _cachedFonts;
ViewCache _cachedViews;
};
} // End of namespace Sci
#endif
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