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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 MADS_SCENE_H
#define MADS_SCENE_H
#include "common/scummsys.h"
#include "common/array.h"
#include "common/rect.h"
#include "mads/assets.h"
#include "mads/msurface.h"
#include "mads/scene_data.h"
namespace MADS {
class Scene {
private:
/**
* Free the voculary list buffer
*/
void freeVocab();
/**
* Return the index of a given Vocab in the active vocab list
*/
int activeVocabIndexOf(int vocabId);
/**
* Secondary loading vocab list
*/
void loadVocabStrings();
protected:
MADSEngine *_vm;
public:
SceneLogic *_sceneLogic;
int _priorSceneId;
int _nextSceneId;
int _currentSceneId;
Common::Array<VerbInit> _verbList;
Common::Array<TextDisplay> _textDisplay;
SpriteSlots _spriteSlots;
Common::Array<SpriteAsset *> _sprites;
int _spritesIndex;
Common::Array<DynamicHotspot> _dynamicHotspots;
bool _dynamicHotspotsChanged;
byte *_vocabBuffer;
Common::Array<int> _activeVocabs;
Common::Array<SequenceEntry> _sequences;
Common::Array<KernelMessage> _messages;
Common::String _talkFont;
int _textSpacing;
Common::Array<Hotspot> _hotspots;
ScreenObjects _screenObjects;
ScenePalette *_scenePalette;
RGB4 _nullPalette[2];
int _v1;
SceneInfo *_sceneInfo;
MSurface _backgroundSurface;
MSurface _depthSurface;
/**
* Constructor
*/
Scene(MADSEngine *vm);
/**
* Destructor
*/
~Scene();
/**
* Clear the dynamic hotspot list
*/
void clearDynamicHotspots();
/**
* Clear the vocabulary list
*/
void clearVocab();
/**
* Add a given vocab entry to the active list
*/
void addActiveVocab(int vocabId);
/**
* Clear the sequence list
*/
void clearSequenceList();
/**
* Clear the message list
*/
void clearMessageList();
/**
* Loads the scene logic for a given scene
*/
void loadSceneLogic();
/**
* Loads the resources associated with the given scene
* @param sceneId Scene to load
* @param prefix Prefix to use for retrieving animation data
* @param palFlag Flag for whether to reset the high/lo palette areas
*/
void loadScene(int sceneId, const Common::String &prefix, bool palFlag);
/**
* Loads the hotstpots for the scene
*/
void loadHotspots();
/**
* Loads the vocab list
*/
void loadVocab();
/**
* Set the scene palette
*/
void setPalette(RGB4 *p);
/**
* Clear the data for the scene
*/
void free();
};
} // End of namespace MADS
#endif /* MADS_SCENE_H */
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