mirror of
https://github.com/libretro/scummvm.git
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98 lines
3.3 KiB
C++
98 lines
3.3 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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* $URL$
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* $Id$
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*
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*/
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#ifndef KYRA_SCREEN_V2_H
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#define KYRA_SCREEN_V2_H
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#include "kyra/screen.h"
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namespace Kyra {
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class KyraEngine_v2;
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class Screen_v2 : public Screen {
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friend class Debugger_v2;
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public:
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Screen_v2(KyraEngine_v2 *vm, OSystem *system);
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virtual ~Screen_v2();
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virtual void setScreenDim(int dim);
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const ScreenDim *getScreenDim(int dim);
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// sequence player
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void generateGrayOverlay(const uint8 *srcPal, uint8 *grayOverlay, int factor, int addR, int addG, int addB, int lastColor, bool flag);
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int findLeastDifferentColor(const uint8 *paletteEntry, const uint8 *palette, uint16 numColors);
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bool calcBounds(int w0, int h0, int &x1, int &y1, int &w1, int &h1, int &x2, int &y2, int &w2);
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void wsaFrameAnimationStep(int x1, int y1, int x2, int y2, int w1, int h1, int w2, int h2, int srcPage, int dstPage, int dim);
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void cmpFadeFrameStep(int srcPage, int srcW, int srcH, int srcX, int srcY, int dstPage, int dstW, int dstH, int dstX, int dstY, int cmpW, int cmpH, int cmpPage);
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void copyPageMemory(int srcPage, int srcPos, int dstPage, int dstPos, int numBytes);
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void copyRegionEx(int srcPage, int srcW, int srcH, int dstPage, int dstX,int dstY, int dstW, int dstH, const ScreenDim *d, bool flag = false);
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// screen page handling
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void copyWsaRect(int x, int y, int w, int h, int dimState, int plotFunc, const uint8 *src,
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int unk1, const uint8 *unkPtr1, const uint8 *unkPtr2);
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uint8 *generateOverlay(const uint8 *palette, uint8 *buffer, int color, uint16 factor);
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void applyOverlay(int x, int y, int w, int h, int pageNum, const uint8 *overlay);
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// shape handling
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uint8 *getPtrToShape(uint8 *shpFile, int shape);
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const uint8 *getPtrToShape(const uint8 *shpFile, int shape);
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int getShapeScaledWidth(const uint8 *shpFile, int scale);
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int getShapeScaledHeight(const uint8 *shpFile, int scale);
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uint16 getShapeSize(const uint8 *shp);
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uint8 *makeShapeCopy(const uint8 *src, int index);
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// rect handling
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virtual int getRectSize(int w, int h);
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// layer handling
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int getLayer(int x, int y);
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// mouse handling
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bool isMouseVisible() const;
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// text display
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void setTextColorMap(const uint8 *cmap);
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private:
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KyraEngine_v2 *_vm;
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static const ScreenDim _screenDimTable[];
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static const int _screenDimTableCount;
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uint8 *_wsaFrameAnimBuffer;
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// maybe subclass screen for kyra3
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static const ScreenDim _screenDimTableK3[];
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static const int _screenDimTableCountK3;
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};
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} // End of namespace Kyra
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#endif
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