tmw/src/beingmanager.h

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/*
 *  The Mana World
 *  Copyright (C) 2004  The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  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
 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef BEINGMANAGER_H
#define BEINGMANAGER_H

#include "being.h"

class LocalPlayer;
class Map;

typedef std::list<Being*> Beings;

class BeingManager
{
    public:
        BeingManager();

        ~BeingManager();

        void setMap(Map *map);

        void setPlayer(LocalPlayer *player);

        Being *createBeing(int id, Being::Type type, int subtype);

        void destroyBeing(Being *being);

        Being *findBeing(int id) const;

        Being *findBeing(int x, int y, Being::Type type = Being::UNKNOWN) const;
        Being *findBeingByPixel(int x, int y) const;

        Being *findNearestLivingBeing(int x, int y, int maxdist,
                                      Being::Type type = Being::UNKNOWN) const;

        Being *findBeingByName(const std::string &name,
                               Being::Type type = Being::UNKNOWN) const;

        Being *findNearestLivingBeing(Being *aroundBeing, int maxdist,
                                      Being::Type type = Being::UNKNOWN) const;

        const Beings &getAll() const;

        bool hasBeing(Being *being) const;

        void logic();

        void clear();

    protected:
        Beings mBeings;
        Map *mMap;
};

extern BeingManager *beingManager;

#endif

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