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084b2deccc
kCelInfo subop 4 returns the pixel color at the passed in x,y coordinates for the passed in view, loop, cel. Shivers uses this function for the red door puzzle, room 23601 to determine what blocks on the puzzle board are already occupied by pieces.
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#ifndef SCI_GRAPHICS_CACHE_H
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#define SCI_GRAPHICS_CACHE_H
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#include "common/hashmap.h"
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namespace Sci {
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class GfxFont;
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class GfxView;
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typedef Common::HashMap<int, GfxFont *> FontCache;
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typedef Common::HashMap<int, GfxView *> ViewCache;
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/**
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* Cache class, handles caching of views/fonts
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*/
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class GfxCache {
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public:
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GfxCache(ResourceManager *resMan, GfxScreen *screen, GfxPalette *palette);
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~GfxCache();
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GfxFont *getFont(GuiResourceId fontId);
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GfxView *getView(GuiResourceId viewId);
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int16 kernelViewGetCelWidth(GuiResourceId viewId, int16 loopNo, int16 celNo);
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int16 kernelViewGetCelHeight(GuiResourceId viewId, int16 loopNo, int16 celNo);
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int16 kernelViewGetLoopCount(GuiResourceId viewId);
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int16 kernelViewGetCelCount(GuiResourceId viewId, int16 loopNo);
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byte kernelViewGetColorAtCoordinate(GuiResourceId viewId, int16 loopNo, int16 celNo, int16 x, int16 y);
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private:
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void purgeFontCache();
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void purgeViewCache();
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ResourceManager *_resMan;
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GfxScreen *_screen;
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GfxPalette *_palette;
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FontCache _cachedFonts;
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ViewCache _cachedViews;
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};
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} // End of namespace Sci
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#endif
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