genesis-3d_engine/Engine/addons/particles/affectors/particleRandomiserAffectorSerialization.cc

/****************************************************************************
Copyright (c) 2011-2013,WebJet Business Division,CYOU

http://www.genesis-3d.com.cn

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****************************************************************************/

#include "stdneb.h"
#include "particles/affectors/particleRandomiserAffector.h"

namespace Particles
{
	using namespace Serialization;

	const static char* s_MaxDeviationX = "MaxDeviationX";
	const static char* s_MaxDeviationY = "MaxDeviationY";
	const static char* s_MaxDeviationZ = "MaxDeviationZ";
	const static char* s_TimeStep = "TimeStep";
	const static char* s_RandomDirection = "RandomDirection";

	class RandomiserAffectorSerialization
	{
	public:
		//------------------------------------------------------------------------
		void Load( RandomiserAffector* obj,  SVersion ver, SerializeReader* pReader )
		{
			if ( 1 == ver )
			{
				Load_1(obj, pReader);
				return;
			}
			n_error(" %s Load unknown version.\n", obj->GetClassName().AsCharPtr() );
		}
		//------------------------------------------------------------------------
		void Load_1(RandomiserAffector* obj, SerializeReader* pReader)
		{
			Math::scalar mMaxDeviationX;
			pReader->SerializeFloat(s_MaxDeviationX, mMaxDeviationX);
			obj->SetMaxDeviationX(mMaxDeviationX);

			Math::scalar mMaxDeviationY;
			pReader->SerializeFloat(s_MaxDeviationY, mMaxDeviationY );
			obj->SetMaxDeviationY(mMaxDeviationY);

			Math::scalar mMaxDeviationZ;
			pReader->SerializeFloat(s_MaxDeviationZ, mMaxDeviationZ );
			obj->SetMaxDeviationZ(mMaxDeviationZ);

			Math::scalar mTimeStep;
			pReader->SerializeFloat(s_TimeStep, mTimeStep );
			obj->SetTimeStep(mTimeStep);

			bool mRandomDirection;
			pReader->SerializeBool(s_RandomDirection, mRandomDirection );
			obj->SetRandomDirection(mRandomDirection);
		}
		//------------------------------------------------------------------------
		void Save( const RandomiserAffector* obj, SerializeWriter* pWriter )
		{
			pWriter->SerializeFloat(s_MaxDeviationX, obj->GetMaxDeviationX());
			pWriter->SerializeFloat(s_MaxDeviationY, obj->GetMaxDeviationY() );
			pWriter->SerializeFloat(s_MaxDeviationZ, obj->GetMaxDeviationZ() );
			pWriter->SerializeFloat(s_TimeStep, obj->GetTimeStep() );
			pWriter->SerializeBool(s_RandomDirection, obj->IsRandomDirection() );
		}
	};

	//------------------------------------------------------------------------
	// @ISerialization::GetVersion. when change storage, must add SerializeVersion count
	SVersion RandomiserAffector::GetVersion() const
	{
		return 1;	
	}

	//------------------------------------------------------------------------
	// @ISerialization::Load 
	void RandomiserAffector::Load( SVersion ver, SerializeReader* pReader, const Serialization::SerializationArgs* args )
	{
		pReader->SerializeSuper<Super>(this, args);
		RandomiserAffectorSerialization Serialize;
		Serialize.Load( this, ver, pReader );
	}

	//------------------------------------------------------------------------
	// @ISerialization::Save
	void RandomiserAffector::Save( SerializeWriter* pWriter ) const
	{
		pWriter->SerializeSuper<Super>(this);
		RandomiserAffectorSerialization Serialize;
		Serialize.Save( this, pWriter );
	}
	//------------------------------------------------------------------------
	void RandomiserAffector::CopyFrom( const ParticleAffectorPtr& target )
	{
		Super::CopyFrom( target );
		n_assert( target->GetRtti() == this->GetRtti() ); 
		GPtr<RandomiserAffector> source = target.downcast<RandomiserAffector>();

		SetMaxDeviationX( source->GetMaxDeviationX());
		SetMaxDeviationY( source->GetMaxDeviationY());
		SetMaxDeviationZ( source->GetMaxDeviationZ());
		SetRandomDirection( source->IsRandomDirection());
		SetTimeStep( source->GetTimeStep());
	}

}