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/*==LICENSE==*
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CyanWorlds.com Engine - MMOG client, server and tools
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Copyright (C) 2011 Cyan Worlds, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact Cyan Worlds, Inc. by email legal@cyan.com
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or by snail mail at:
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Cyan Worlds, Inc.
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14617 N Newport Hwy
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Mead, WA 99021
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*==LICENSE==*/
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#ifndef plSingleModifier_inc
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#define plSingleModifier_inc
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#include "plModifier.h"
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#include "hsBitVector.h"
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#include "pnNetCommon/plSynchedValue.h"
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class plSceneObject;
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class plSingleModMsg;
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class plSingleModifier : public plModifier
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{
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protected:
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plSceneObject* fTarget;
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hsBitVector fFlags;
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virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty) = 0;
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public:
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plSingleModifier();
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virtual ~plSingleModifier();
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CLASSNAME_REGISTER( plSingleModifier );
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GETINTERFACE_ANY( plSingleModifier, plModifier );
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virtual void Read(hsStream* stream, hsResMgr* mgr);
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virtual void Write(hsStream* stream, hsResMgr* mgr);
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virtual int GetNumTargets() const { return 1; }
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virtual plSceneObject* GetTarget(int iTarg) const {return fTarget;}
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virtual void AddTarget(plSceneObject* so) {SetTarget(so);}
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virtual void RemoveTarget(plSceneObject* so) {fTarget = 0;}
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virtual plSceneObject* GetTarget() const { return fTarget; }
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virtual void SetTarget(plSceneObject* so) { fTarget = so; }
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hsBool HasFlag(int f) const { return fFlags.IsBitSet(f); }
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plSingleModifier& SetFlag(int f) { fFlags.SetBit(f); return *this; }
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plSingleModifier& ClearFlag(int f) { fFlags.ClearBit(f); return *this; }
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};
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#endif // plSingleModifier_inc
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