source: code/branches/ai2/src/modules/questsystem/LocalQuest.h @ 8721

/*
 *   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 LocalQuest.h
    @brief Definition of the LocalQuest class.
    @ingroup Questsystem
*/

#ifndef _LocalQuest_H__
#define _LocalQuest_H__

#include "questsystem/QuestsystemPrereqs.h"

#include <map>
#include "Quest.h"

namespace orxonox
{

    /**
    @brief
        Handles @ref orxonox::Quest "Quests" which have different states for different players.
        LocalQuests have (as opposed to @ref orxonox::GlobalQuest "GlobalQuests") a different state for each player, that means if for one player the status of the @ref orxonox::Quest "Quest" changes it does not for all the other players which also possess this quest.

        Creating a LocalQuest through XML goes as follows:
        @code
        <LocalQuest id="questId">
            <QuestDescription title="Title" description="Description." /> //The description of the quest.
            <subquests>
                <Quest id ="questId1" /> //A list of n subquest, be aware, each of the <Quest /> tags must have a description and so on and so forth as well.
                ...
                <Quest id="questIdn" />
                </subquests>
                <hints>
                <QuestHint id="hintId1" /> //A list of n QuestHints, see QuestHint for the full XML representation of those.
                ...
                <QuestHint id="hintIdn" />
                </hints>
            <fail-effects>
                <QuestEffect /> //A list of QuestEffects, invoked when the Quest is failed, see QuestEffect for the full XML representation.
                ...
                <QuestEffect />
            </fail-effects>
            <complete-effects>
                <QuestEffect /> //A list of QuestEffects, invoked when the Quest is completed, see QuestEffect for the full XML representation.
                ...
                <QuestEffect />
            </complete-effects>
        </LocalQuest>
        @endcode

    @author
        Damian 'Mozork' Frick

    @ingroup Questsystem
    */
    class _QuestsystemExport LocalQuest : public Quest
    {
        public:
            LocalQuest(BaseObject* creator);
            virtual ~LocalQuest();

            virtual void XMLPort(Element& xmlelement, XMLPort::Mode mode); //!< Method for creating a LocalQuest object through XML.

            virtual bool fail(PlayerInfo* player); //!< Fails the Quest.
            virtual bool complete(PlayerInfo* player); //!< Completes the Quest.

        protected:
            virtual bool isStartable(const PlayerInfo* player) const; //!< Checks whether the Quest can be started.
            virtual bool isFailable(const PlayerInfo* player) const; //!< Checks whether the Quest can be failed.
            virtual bool isCompletable(const PlayerInfo* player) const; //!< Checks whether the Quest can be completed.

            virtual QuestStatus::Value getStatus(const PlayerInfo* player) const; //!< Returns the status of the Quest for a specific player.
            virtual bool setStatus(PlayerInfo* player, const QuestStatus::Value & status); //!< Sets the status for a specific player.

        private:
            std::map<const PlayerInfo*, QuestStatus::Value> playerStatus_; //!< List of the status for each player, with the Player-pointer as key.

    };

}

#endif /* _LocalQuest_H__ */