OgreParticleAffector.h

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/*
-----------------------------------------------------------------------------
This source file is part of OGRE
(Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2014 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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THE SOFTWARE.
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*/
#ifndef __ParticleAffector_H__
#define __ParticleAffector_H__

#include "OgrePrerequisites.h"
#include "OgreString.h"
#include "OgreStringInterface.h"
#include "OgreHeaderPrefix.h"


namespace Ogre {

    class _OgreExport ParticleAffector : public StringInterface, public FXAlloc
    {
    protected:
        String mType;

        void addBaseParameters(void) { /* actually do nothing - for future possible use */ }

        ParticleSystem* mParent;
    public:
        ParticleAffector(ParticleSystem* parent): mParent(parent) {}

        virtual ~ParticleAffector();

        virtual void _initParticle(Particle* pParticle)
                {
                    /* by default do nothing */
                    (void)pParticle;
                }

        virtual void _affectParticles(ParticleSystem* pSystem, Real timeElapsed) = 0;

        const String &getType(void) const { return mType; }

    };
}

#include "OgreHeaderSuffix.h"

#endif