TargetGroup.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_TargetGrouph_INCLUDE__)
#define __INCLUDE_TargetGrouph_INCLUDE__

#include <common/FixedVector.h>
#include <set>

class TargetGroupsSetEntry;
class ScorchedContext;
class NetBuffer;
class NetBufferReader;
class Target;
class TargetGroup
{
public:
        TargetGroup(ScorchedContext &context);
        virtual ~TargetGroup();

        void setTarget(Target *target) { target_ = target; }
        Target *getTarget() { return target_; }

        FixedVector &getPosition();

        void removeFromAllGroups();

        virtual bool writeMessage(NetBuffer &buffer);
        virtual bool readMessage(NetBufferReader &reader);

private:
        friend class TargetGroupsSetEntry;

        void addToGroup(TargetGroupsSetEntry *group);
        void removeFromGroup(TargetGroupsSetEntry *group);

protected:
        ScorchedContext &context_;
        Target *target_;
        std::set<TargetGroupsSetEntry *> groups_;
};

#endif // __INCLUDE_TargetGrouph_INCLUDE__

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