1HEADmaster

1 files changed, 100 insertions, 0 deletions

diff --git a/game/shared/baseparticleentity.h b/game/shared/baseparticleentity.h
new file mode 100644
index 0000000..7de9f4a
--- /dev/null
+++ b/game/shared/baseparticleentity.h
@@ -0,0 +1,100 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+
+// Particle system entities can derive from this to handle some of the mundane
+// functionality of hooking into the engine's entity system.
+
+#ifndef PARTICLE_BASEEFFECT_H
+#define PARTICLE_BASEEFFECT_H
+
+#include "predictable_entity.h"
+#include "baseentity_shared.h"
+
+#if defined( CLIENT_DLL )
+#define CBaseParticleEntity C_BaseParticleEntity
+
+#include "particlemgr.h"
+
+#endif 
+
+class CBaseParticleEntity : public CBaseEntity
+#if defined( CLIENT_DLL )
+, public IParticleEffect
+#endif
+{
+public:
+	DECLARE_CLASS( CBaseParticleEntity, CBaseEntity );
+	DECLARE_PREDICTABLE();
+	DECLARE_NETWORKCLASS();
+
+	CBaseParticleEntity();
+	virtual ~CBaseParticleEntity();
+
+	// CBaseEntity overrides.
+public:
+#if !defined( CLIENT_DLL )
+	virtual int		UpdateTransmitState( void );	
+#else
+// Default IParticleEffect overrides.
+public:
+
+	virtual bool	ShouldSimulate() const { return m_bSimulate; }
+	virtual void	SetShouldSimulate( bool bSim ) { m_bSimulate = bSim; }
+
+	virtual void	SimulateParticles( CParticleSimulateIterator *pIterator );
+	virtual void	RenderParticles( CParticleRenderIterator *pIterator );
+	virtual const Vector & GetSortOrigin();
+public:
+	CParticleEffectBinding	m_ParticleEffect;
+#endif
+
+	virtual void	Activate();
+	virtual void	Think();	
+
+#if defined( CLIENT_DLL )
+	// NOTE: Ths enclosed particle effect binding will do all the drawing
+	virtual bool	ShouldDraw() { return false; }
+
+	int				AllocateToolParticleEffectId();
+	int				GetToolParticleEffectId() const;
+
+private:
+	int				m_nToolParticleEffectId;
+	bool			m_bSimulate;
+#endif
+
+public:
+	void			FollowEntity(CBaseEntity *pEntity);
+	
+	// UTIL_Remove will be called after the specified amount of time.
+	// If you pass in -1, the entity will never go away automatically.
+	void			SetLifetime(float lifetime);
+
+private:
+	CBaseParticleEntity( const CBaseParticleEntity & ); // not defined, not accessible
+};
+
+
+#if defined( CLIENT_DLL )
+
+inline int CBaseParticleEntity::GetToolParticleEffectId() const
+{
+	return m_nToolParticleEffectId;
+}
+
+inline int CBaseParticleEntity::AllocateToolParticleEffectId()
+{
+	m_nToolParticleEffectId = ParticleMgr()->AllocateToolParticleEffectId();
+	return m_nToolParticleEffectId;
+}
+
+#endif // CLIENT_DLL
+
+#endif
+
+