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Editor/Particles/ParticleItem.h

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+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   particleitem.h
+//  Version:     v1.00
+//  Created:     17/6/2003 by Timur.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __particleitem_h__
+#define __particleitem_h__
+#pragma once
+
+#include "BaseLibraryItem.h"
+#include <I3dEngine.h>
+
+/*! CParticleItem contain definition of particle system spawning parameters.
+ *	
+ */
+class CRYEDIT_API CParticleItem : public CBaseLibraryItem
+{
+public:
+	CParticleItem();
+	~CParticleItem();
+
+	virtual void SetName( const CString &name );
+	void Serialize( SerializeContext &ctx );
+
+	//////////////////////////////////////////////////////////////////////////
+	// Child particle systems.
+	//////////////////////////////////////////////////////////////////////////
+	//! Get number of sub Particles childs.
+	int GetChildCount() const;
+	//! Get sub Particles child by index.
+	CParticleItem* GetChild( int index ) const;
+	//! Adds a new sub Particles.
+	void AddChild( CParticleItem *mtl );
+	//! Remove specific sub Particles
+	void RemoveChild( CParticleItem *mtl );
+	//! Remove all sub Particles.
+	void ClearChilds();
+	//! Insert sub particles in between other particles.
+	//void InsertChild( int slot,CParticleItem *mtl );
+	//! Find slot where sub Particles stored.
+	//! @retun slot index if Particles found, -1 if Particles not found.
+	int  FindChild( CParticleItem *mtl );
+	//! Returns parent Particles.
+	CParticleItem* GetParent() const;
+
+	void GenerateIdRecursively();
+
+	//! Called when new patricle effect created.
+	void SetDefaults();
+
+	//! Called after particle parameters where updated.
+	void Update();
+
+	//! Get particle effect assigned to this particle item.
+	IParticleEffect* GetEffect() const;
+
+	virtual void GatherUsedResources( CUsedResources &resources );
+
+	void GetFrom3DEngine();
+
+private:
+	IParticleEffect_AutoPtr m_pEffect;
+
+	//! Parent of this material (if this is sub material).
+	CParticleItem *m_pParentParticles;
+	//! Array of sub particle items.
+	std::vector<TSmartPtr<CParticleItem> > m_childs;
+};
+
+#endif // __particleitem_h__
+