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Item.h

/*
 * Item.h -- class interface for items
 * Copyright (C) 2002  Eric Lemings <elemings@users.sourceforge.net>
 *
 * This software 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 software 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 software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
 * 02111-1307, USA
 *
 * RCS: $Id: Item.h,v 1.3 2003/03/29 02:10:29 elemings Exp $
 */

#ifdef __cplusplus

#  ifndef OGS_CORE_ITEM_H
#    define OGS_CORE_ITEM_H

#    include <string>

#    include <ogs/support/Attachable.h>
#    include <ogs/core/Entity.h>
#    include <ogs/core/Namespace.h>

OGS_BEGIN_CORE_NAMESPACE

class Item: public Entity, public ogs::support::Attachable {
  public:
    typedef double Worth;

    typedef std::string Material;

    typedef unsigned Hardness;

    typedef double Thickness;

    typedef Entity::Health Density;

    virtual bool attachObject (Object& object);
    virtual bool detachObject ();
    Object* getObject () const;

    Worth getWorth () const;
    void setWorth (Worth worth);

    virtual ~Item () = 0;

  protected:
    Item (Entity::Weight weight = 0.0,
          Size::Type size = Size::MEDIUM,
          Worth worth = 0.0);

    virtual bool canEquip (const Object& object) const;

  private:
    Worth _worth;
    Material _material;
    Hardness _hardness;
    Thickness _thickness;
    Density _density;
    Object* _object;
};

inline bool
Item::detachObject () {
  this->_object = NULL;
  return (true);
}

inline bool
Item::canEquip (const Object& object) const {
  return (false);
}

inline ogs::support::Object*
Item::getObject () const {
  return (this->_object);
}

inline Item::Worth
Item::getWorth () const {
  return (this->_worth);
}

inline Item::~Item () { }

OGS_END_CORE_NAMESPACE

#  endif /* !defined OGS_CORE_ITEM_H */

#endif /* defined __cplusplus */

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