genesis-3d_engine/Engine/addons/particles/targets/particleTrailTargetSerialization.cc

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

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

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THE SOFTWARE.
****************************************************************************/

#include "stdneb.h"
#include "particles/targets/particleTrailTarget.h"

namespace Particles
{
	using namespace Serialization;

	const  char* s_ElementCount = "ElementCount";
	const  char* s_TrailLen = "TrailLength";
	const  char* s_StartColor = "StartColor";
	const  char* s_EndColor = "EndColor";
	const  char* s_LineColorA = "ColorA";
	const  char* s_LineColorR = "ColorR";
	const  char* s_LineColorG = "ColorG";
	const  char* s_LineColorB = "ColorB";
	const  char* s_AlphaLife = "AlphaLife";
	const  char* s_Amplitude = "Amplitude";
	const  char* s_WaveLength = "WaveLength";
	const  char* s_AmplitudeLife = "AmplitudeLife";
	extern const char* s_CurveKey;


	class ParticleTrailTargetSerialization
	{
	public:
		//------------------------------------------------------------------------
		void Load( ParticleTrailTarget* obj,  SVersion ver, SerializeReader* pReader )
		{
			if ( 1 == ver )
			{
				Load_1(obj, pReader);
				return;
			}
			else if( 2 == ver)
			{
				Load_2(obj,pReader);
				return;
			}
			else if( 3 == ver)
			{
				Load_3(obj,pReader);
				return;
			}
			n_error(" %s Load unknown version.\n", obj->GetClassName().AsCharPtr() );
		}
		//------------------------------------------------------------------------
		void Load_1(ParticleTrailTarget* obj, SerializeReader* pReader)
		{
		}
		//------------------------------------------------------------------------
		void Load_2(ParticleTrailTarget* obj, SerializeReader* pReader)
		{
			SizeT elementsCount;
			pReader->SerializeInt(s_ElementCount, elementsCount );
			obj->SetMaxElements( elementsCount);

			float traillen;
			pReader->SerializeFloat( s_TrailLen, traillen);
			obj->SetTrailLength( traillen);

			_serializeLoadMinMaxCurveOld(pReader,*obj->getMinMaxCurve(Target_TrailLineColorA),s_LineColorA,s_CurveKey);
			_serializeLoadMinMaxCurveOld(pReader,*obj->getMinMaxCurve(Target_TrailLineColorR),s_LineColorR,s_CurveKey);
			_serializeLoadMinMaxCurveOld(pReader,*obj->getMinMaxCurve(Target_TrailLineColorG),s_LineColorG,s_CurveKey);
			_serializeLoadMinMaxCurveOld(pReader,*obj->getMinMaxCurve(Target_TrailLineColorB),s_LineColorB,s_CurveKey);

			float alphaLife;
			pReader->SerializeFloat(s_AlphaLife,alphaLife);
			obj->SetAlphaLife(alphaLife);

			float amplitude;
			pReader->SerializeFloat(s_Amplitude,amplitude);
			obj->SetAmplitude(amplitude);

			float waveLength;
			pReader->SerializeFloat(s_WaveLength,waveLength);
			obj->SetWaveLength(waveLength);

			float amplitudeLife;
			pReader->SerializeFloat(s_AmplitudeLife,amplitudeLife);
			obj->SetAmplitudeLife(amplitudeLife);
		}
		//------------------------------------------------------------------------
		void Load_3(ParticleTrailTarget* obj, SerializeReader* pReader)
		{
			SizeT elementsCount;
			pReader->SerializeInt(s_ElementCount, elementsCount );
			obj->SetMaxElements( elementsCount);

			float traillen;
			pReader->SerializeFloat( s_TrailLen, traillen);
			obj->SetTrailLength( traillen);

			_serializeLoadMinMaxCurve(pReader,*obj->getMinMaxCurve(Target_TrailLineColorA),s_LineColorA,s_CurveKey);
			_serializeLoadMinMaxCurve(pReader,*obj->getMinMaxCurve(Target_TrailLineColorR),s_LineColorR,s_CurveKey);
			_serializeLoadMinMaxCurve(pReader,*obj->getMinMaxCurve(Target_TrailLineColorG),s_LineColorG,s_CurveKey);
			_serializeLoadMinMaxCurve(pReader,*obj->getMinMaxCurve(Target_TrailLineColorB),s_LineColorB,s_CurveKey);

			float alphaLife;
			pReader->SerializeFloat(s_AlphaLife,alphaLife);
			obj->SetAlphaLife(alphaLife);

			float amplitude;
			pReader->SerializeFloat(s_Amplitude,amplitude);
			obj->SetAmplitude(amplitude);

			float waveLength;
			pReader->SerializeFloat(s_WaveLength,waveLength);
			obj->SetWaveLength(waveLength);

			float amplitudeLife;
			pReader->SerializeFloat(s_AmplitudeLife,amplitudeLife);
			obj->SetAmplitudeLife(amplitudeLife);
		}
		//------------------------------------------------------------------------
		void Save( const ParticleTrailTarget* obj, SerializeWriter* pWriter )
		{
			pWriter->SerializeInt(s_ElementCount, int(obj->GetMaxElements()) );
			pWriter->SerializeFloat(s_TrailLen, obj->GetTrailLength());

			_serializeSaveMinMaxCurve(pWriter,*((ParticleTrailTarget* )obj)->getMinMaxCurve(Target_TrailLineColorA),s_LineColorA,s_CurveKey);
			_serializeSaveMinMaxCurve(pWriter,*((ParticleTrailTarget* )obj)->getMinMaxCurve(Target_TrailLineColorR),s_LineColorR,s_CurveKey);
			_serializeSaveMinMaxCurve(pWriter,*((ParticleTrailTarget* )obj)->getMinMaxCurve(Target_TrailLineColorG),s_LineColorG,s_CurveKey);
			_serializeSaveMinMaxCurve(pWriter,*((ParticleTrailTarget* )obj)->getMinMaxCurve(Target_TrailLineColorB),s_LineColorB,s_CurveKey);

			pWriter->SerializeFloat(s_AlphaLife,obj->GetAlphaLife());
			pWriter->SerializeFloat(s_Amplitude,obj->GetAmplitude());
			pWriter->SerializeFloat(s_WaveLength,obj->GetWaveLength());
			pWriter->SerializeFloat(s_AmplitudeLife,obj->GetAmplitudeLife());
		}
	};

	//------------------------------------------------------------------------
	// @ISerialization::GetVersion. when change storage, must add SerializeVersion count
	SVersion ParticleTrailTarget::GetVersion() const
	{
		return 3;	
	}

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

	//------------------------------------------------------------------------
	// @ISerialization::Save
	void ParticleTrailTarget::Save( SerializeWriter* pWriter ) const
	{
		pWriter->SerializeSuper<Super>(this);
		ParticleTrailTargetSerialization Serialize;
		Serialize.Save( this, pWriter );
	}
	//------------------------------------------------------------------------
	void ParticleTrailTarget::CopyFrom( const ParticleTargetPtr& target )
	{
		Super::CopyFrom( target );
		n_assert( target->GetRtti() == this->GetRtti() ); 
		GPtr<ParticleTrailTarget> source = target.downcast<ParticleTrailTarget>();
		SetMaxElements( source->GetMaxElements());
		SetTrailLength( source->GetTrailLength());
		SetAlphaLife(source->GetAlphaLife());
		_serializeCopyMinMaxCurve(source->mLineColorA,this->mLineColorA);
		_serializeCopyMinMaxCurve(source->mLineColorR,this->mLineColorR);
		_serializeCopyMinMaxCurve(source->mLineColorG,this->mLineColorG);
		_serializeCopyMinMaxCurve(source->mLineColorB,this->mLineColorB);
		SetAmplitude(source->GetAmplitude());
		SetWaveLength(source->GetWaveLength());
		SetAmplitudeLife(source->GetAmplitudeLife());
	}

}