area.h

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/* xoreos - A reimplementation of BioWare's Aurora engine
 *
 * xoreos is the legal property of its developers, whose names
 * can be found in the AUTHORS file distributed with this source
 * distribution.
 *
 * xoreos 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 3
 * of the License, or (at your option) any later version.
 *
 * xoreos 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 xoreos. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef ENGINES_DRAGONAGE_AREA_H
#define ENGINES_DRAGONAGE_AREA_H

#include <vector>
#include <list>
#include <map>

#include "src/common/ptrlist.h"
#include "src/common/ptrvector.h"
#include "src/common/ustring.h"
#include "src/common/mutex.h"

#include "src/aurora/types.h"
#include "src/aurora/locstring.h"

#include "src/events/types.h"
#include "src/events/notifyable.h"

#include "src/engines/aurora/resources.h"

#include "src/engines/dragonage/object.h"

namespace Engines {

namespace DragonAge {

class Campaign;

class Room;
class Object;

class Area : public DragonAge::Object, public Events::Notifyable {
public:
    Area(Campaign &campaign, const Common::UString &resRef,
         const Common::UString &env, const Common::UString &rim);
    ~Area();

    const Common::UString   &getResRef() const;
    const Aurora::LocString &getName()   const;

    void getEntryLocation(float &posX, float &posY, float &posZ,
                          float &orientX, float &orientY, float &orientZ, float &orientAngle) const;

    void show();
    void hide();

    void addEvent(const Events::Event &event);
    void processEventQueue();

    void removeFocus();

    static Common::UString getName(const Common::UString &resRef, const Common::UString &rimFile = "");


protected:
    void notifyCameraMoved();


private:
    typedef Common::PtrVector<Room> Rooms;

    typedef Common::PtrList<DragonAge::Object> Objects;
    typedef std::map<uint32, DragonAge::Object *> ObjectMap;


    Campaign *_campaign;

    Common::UString _resRef;

    uint32 _environmentID;
    Common::UString _environmentName;
    Common::UString _skyDome;

    Common::UString _startPoint;
    Common::UString _script;

    Aurora::LocString _name;

    Rooms _rooms;

    ChangeList _resources;
    std::list<Events::Event> _eventQueue;

    Objects    _objects;   
    ObjectMap  _objectMap; 

    DragonAge::Object *_activeObject;

    bool _highlightAll; 

    Common::Mutex _mutex;


    void load(const Common::UString &resRef, const Common::UString &env, const Common::UString &rim);
    void loadEnvironment(const Common::UString &resRef);
    void loadARE(const Common::UString &resRef);

    void loadObject(DragonAge::Object &object);
    void loadWaypoints (const Aurora::GFF3List &list);
    void loadPlaceables(const Aurora::GFF3List &list);
    void loadCreatures (const Aurora::GFF3List &list);

    void checkActive(int x = -1, int y = -1);
    void setActive(DragonAge::Object *object);
    DragonAge::Object *getObjectAt(int x, int y);

    void highlightAll(bool enabled);

    void click(int x, int y);

    void clean();
};

} // End of namespace DragonAge

} // End of namespace Engines

#endif // ENGINES_DRAGONAGE_AREA_H