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92 lines
2.3 KiB
C++
92 lines
2.3 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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*
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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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*
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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 SUPERNOVA_GRAPHICS_H
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#define SUPERNOVA_GRAPHICS_H
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#include "common/scummsys.h"
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#include "image/image_decoder.h"
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#include "supernova/supernova.h"
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namespace Common {
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class SeekableReadStream;
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}
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namespace Graphics {
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struct Surface;
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}
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namespace Supernova {
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class SupernovaEngine;
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class MSNImage : public Image::ImageDecoder {
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public:
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MSNImage(SupernovaEngine *vm);
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virtual ~MSNImage();
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virtual void destroy();
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virtual bool loadStream(Common::SeekableReadStream &stream);
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virtual const Graphics::Surface *getSurface() const { return _sectionSurfaces[0]; }
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virtual const byte *getPalette() const { return _palette; }
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bool init(int filenumber);
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static const int kMaxSections = 50;
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static const int kMaxClickFields = 80;
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static const uint32 kInvalidAddress = 0x00FFFFFF;
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int _filenumber;
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int _pitch;
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int _numSections;
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int _numClickFields;
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Common::Array<Graphics::Surface *> _sectionSurfaces;
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byte *_palette;
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byte *_encodedImage;
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struct Section {
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int16 x1;
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int16 x2;
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byte y1;
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byte y2;
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byte next;
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uint16 addressLow;
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byte addressHigh;
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} _section[kMaxSections];
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struct ClickField {
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int16 x1;
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int16 x2;
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byte y1;
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byte y2;
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byte next;
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} _clickField[kMaxClickFields];
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private:
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SupernovaEngine *_vm;
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bool loadFromEngineDataFile();
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bool loadPbmFromEngineDataFile();
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bool loadSections();
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};
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}
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#endif
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