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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
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 3 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, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef plSingleModifier_inc
#define plSingleModifier_inc
#include "plModifier.h"
#include "hsBitVector.h"
#include "../pnNetCommon/plSynchedValue.h"
class plSceneObject;
class plSingleModMsg;
class plSingleModifier : public plModifier
{
protected:
plSceneObject* fTarget;
hsBitVector fFlags;
virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty) = 0;
public:
plSingleModifier();
virtual ~plSingleModifier();
CLASSNAME_REGISTER( plSingleModifier );
GETINTERFACE_ANY( plSingleModifier, plModifier );
virtual void Read(hsStream* stream, hsResMgr* mgr);
virtual void Write(hsStream* stream, hsResMgr* mgr);
virtual int GetNumTargets() const { return 1; }
virtual plSceneObject* GetTarget(int iTarg) const {return fTarget;}
virtual void AddTarget(plSceneObject* so) {SetTarget(so);}
virtual void RemoveTarget(plSceneObject* so) {fTarget = 0;}
virtual plSceneObject* GetTarget() const { return fTarget; }
virtual void SetTarget(plSceneObject* so) { fTarget = so; }
hsBool HasFlag(int f) const { return fFlags.IsBitSet(f); }
plSingleModifier& SetFlag(int f) { fFlags.SetBit(f); return *this; }
plSingleModifier& ClearFlag(int f) { fFlags.ClearBit(f); return *this; }
};
#endif // plSingleModifier_inc