/*==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 plInterestingModifier_inc
#define plInterestingModifier_inc

#include "pnModifier/plSingleModifier.h"
#include "pnMessage/plMessage.h"
#include "hsResMgr.h"
#include "hsGeometry3.h"
#include "hsStream.h"

class plInputEventMsg;

class plInterestingModifier : public plSingleModifier
{
protected:
    
    enum 
    {
        kTypeInteresting = 0,
        kTypeLookAtMod,
    };

    UInt8       fType;
    hsScalar    fView;

    static hsScalar fInterestRadius;
    static hsScalar fInterestWeight;

    virtual hsBool IEval(double secs, hsScalar del, UInt32 dirty);
    
public:
    plInterestingModifier(){ fType = kTypeInteresting;}
    virtual ~plInterestingModifier(){;}
    
    virtual hsBool MsgReceive(plMessage* msg) {return false;}

    CLASSNAME_REGISTER( plInterestingModifier );
    GETINTERFACE_ANY( plInterestingModifier, plSingleModifier );

    hsScalar GetInterestWeight() { return fInterestWeight; }
    hsScalar GetInterestRadius() { return fInterestRadius; }

    void SetInterestWeight(hsScalar _InterestRadius) { fInterestWeight =_InterestRadius; }
    void SetInterestRadius(hsScalar _InterestWeight) { fInterestRadius =_InterestWeight; }
    
    virtual void AddTarget(plSceneObject* so);
    
    void    SetType(UInt8 type) { fType = type; }
    UInt8   GetType() { return fType; }
};



#endif plInterestingModifier_inc