mirror of
https://github.com/libretro/scummvm.git
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206 lines
5.3 KiB
C++
206 lines
5.3 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 NEVERHOOD_RESOURCE_H
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#define NEVERHOOD_RESOURCE_H
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#include "common/str.h"
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#include "neverhood/neverhood.h"
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#include "neverhood/graphics.h"
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#include "neverhood/staticdata.h"
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#include "neverhood/resourceman.h"
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namespace Neverhood {
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enum {
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kResTypeBitmap = 2,
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kResTypePalette = 3,
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kResTypeAnimation = 4,
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kResTypeData = 5,
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kResTypeText = 6,
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kResTypeSound = 7,
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kResTypeMusic = 8,
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kResTypeVideo = 10
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};
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class SpriteResource {
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public:
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SpriteResource(NeverhoodEngine *vm);
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~SpriteResource();
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void draw(Graphics::Surface *destSurface, bool flipX, bool flipY);
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bool load(uint32 fileHash, bool doLoadPosition = false);
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void unload();
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const NDimensions& getDimensions() { return _dimensions; }
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NPoint& getPosition() { return _position; }
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bool isRle() const { return _rle; }
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const byte *getPixels() const { return _pixels; }
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protected:
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NeverhoodEngine *_vm;
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ResourceHandle _resourceHandle;
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NDimensions _dimensions;
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NPoint _position;
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const byte *_pixels;
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bool _rle;
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};
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class PaletteResource {
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public:
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PaletteResource(NeverhoodEngine *vm);
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~PaletteResource();
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bool load(uint32 fileHash);
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void unload();
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void copyPalette(byte *destPalette);
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const byte *palette() { return _palette; }
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protected:
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NeverhoodEngine *_vm;
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ResourceHandle _resourceHandle;
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const byte *_palette;
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};
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struct AnimFrameInfo {
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uint32 frameHash;
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int16 counter;
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NDrawRect drawOffset;
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int16 deltaX, deltaY;
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NDrawRect collisionBoundsOffset;
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uint32 spriteDataOffs;
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};
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class AnimResource {
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public:
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AnimResource(NeverhoodEngine *vm);
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~AnimResource();
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void draw(uint frameIndex, Graphics::Surface *destSurface, bool flipX, bool flipY);
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bool load(uint32 fileHash);
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void unload();
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void clear();
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uint getFrameCount() const { return _frames.size(); }
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const AnimFrameInfo& getFrameInfo(int16 index) const { return _frames[index]; }
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int16 getFrameIndex(uint32 frameHash);
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void setReplEnabled(bool value) { _replEnabled = value; }
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void setRepl(byte oldColor, byte newColor);
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NDimensions loadSpriteDimensions(uint32 fileHash);
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protected:
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NeverhoodEngine *_vm;
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ResourceHandle _resourceHandle;
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int16 _width, _height;
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const byte *_currSpriteData;
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uint32 _fileHash;
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const byte *_paletteData;
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const byte *_spriteData;
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bool _replEnabled;
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byte _replOldColor;
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byte _replNewColor;
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Common::Array<AnimFrameInfo> _frames;
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};
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class MouseCursorResource {
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public:
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MouseCursorResource(NeverhoodEngine *vm);
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void load(uint32 fileHash);
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void unload();
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NDrawRect& getRect();
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void draw(int frameNum, Graphics::Surface *destSurface);
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int getCursorNum() const { return _cursorNum; }
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void setCursorNum(int cursorNum) { _cursorNum = cursorNum; }
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protected:
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int _cursorNum;
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SpriteResource _cursorSprite;
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NDrawRect _rect;
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uint32 _currFileHash;
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};
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class TextResource {
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public:
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TextResource(NeverhoodEngine *vm);
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~TextResource();
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void load(uint32 fileHash);
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void unload();
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const char *getString(uint index, const char *&textEnd);
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uint getCount() const { return _count;}
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protected:
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NeverhoodEngine *_vm;
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ResourceHandle _resourceHandle;
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const byte *_textData;
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uint _count;
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};
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/* DataResource
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1 Single NPoint
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2 Array of NPoints
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3 Array of NRects
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4 MessageList
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5 SubRectList
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6 RectList
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*/
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class DataResource {
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public:
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DataResource(NeverhoodEngine *vm);
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~DataResource();
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void load(uint32 fileHash);
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void unload();
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NPoint getPoint(uint32 nameHash);
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NPointArray *getPointArray(uint32 nameHash);
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NRectArray *getRectArray(uint32 nameHash);
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HitRectList *getHitRectList();
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MessageList *getMessageListAtPos(int16 klaymenX, int16 klaymenY, int16 mouseX, int16 mouseY);
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protected:
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struct DRDirectoryItem {
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uint32 nameHash;
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uint16 offset;
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uint16 type;
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};
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struct DRRect {
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NRect rect;
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uint16 subRectIndex;
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};
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struct DRSubRect {
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NRect rect;
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uint32 messageListHash;
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uint16 messageListItemIndex;
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};
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typedef Common::Array<DRSubRect> DRSubRectList;
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NeverhoodEngine *_vm;
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ResourceHandle _resourceHandle;
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Common::Array<DRDirectoryItem> _directory;
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Common::Array<NPoint> _points;
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Common::Array<NPointArray*> _pointArrays;
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Common::Array<NRectArray*> _rectArrays;
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Common::Array<HitRectList*> _hitRectLists;
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Common::Array<MessageList*> _messageLists;
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Common::Array<DRRect> _drRects;
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Common::Array<DRSubRectList*> _drSubRectLists;
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DataResource::DRDirectoryItem *findDRDirectoryItem(uint32 nameHash, uint16 type);
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};
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uint32 calcHash(const char *value);
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} // End of namespace Neverhood
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#endif /* NEVERHOOD_RESOURCE_H */
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