source: code/branches/unity_build/src/modules/pickup/PickupCollectionIdentifier.h @ 8740

/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   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.
 *
 *   Author:
 *      Damian 'Mozork' Frick
 *   Co-authors:
 *      ...
 *
*/

/**
    @file PickupCollectionIdentifier.h
    @brief Declaration of PickupCollectionIdentifier.
    @ingroup Pickup
*/

#ifndef _PickupCollectionIdentifier_H__
#define _PickupCollectionIdentifier_H__

#include "PickupPrereqs.h"

#include <set>

#include "pickup/PickupIdentifier.h"

namespace orxonox
{

    /**
    @brief
        The PickupCollectionIdentifier is the specialization of the PickupIdentifier for the @ref orxonox::PickupCollection "PickupCollection" class.
        It identifies @ref orxonox::PickupCollection "PickupCollections" based on the different @ref orxonox::CollectiblePickup "CollectiblePickups" they consist of.

        @ref orxonox::Pickupable "Pickupables" (resp. @ref orxonox::CollectiblePickup "CollectiblePickups") can be added to the PickupCollectionIdentifier via the addPickup method.

    @author
        Damian 'Mozork' Frick

    @ingroup Pickup
    */
    class _PickupExport PickupCollectionIdentifier : public PickupIdentifier
    {

        public:
            PickupCollectionIdentifier(Pickupable* pickup); //!< Constructor.
            ~PickupCollectionIdentifier(); //!< Destructor.

            virtual int compare(const PickupIdentifier* identifier) const; //!< Compares a PickupCollectionIdentifier with a PickupIdentifier.

            void addPickup(const PickupIdentifier* identifier); //!< Add a @ref orxonox::Pickupable "Pickupable" to the PickupCollectionIdentifier.

        private:
            std::set<const PickupIdentifier*, PickupIdentifierCompare> identifiers_; //!< The set of PickupIdentifiers of the @ref orxonox::Pickupable "Pickupables", the @ref orxonox::PickupCollection "PickupCollection" with this PickupCollectionIdentifier consists of, ordered by the rule set by @ref orxonox::PickupIdentifierCompare "PickupIdentifierCompare".

    };

}

#endif // _PickupCollectionIdentifier_H__