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game/server/basetempentity.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+//
+//-----------------------------------------------------------------------------
+// $Log: $
+//
+// $NoKeywords: $
+//=============================================================================//
+#if !defined( BASETEMPENTITY_H )
+#define BASETEMPENTITY_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "edict.h"
+
+// This is the base class for TEMP ENTITIES that use the 
+//  event system to propagate
+class CBaseTempEntity
+{
+public:
+	DECLARE_CLASS_NOBASE( CBaseTempEntity );
+	DECLARE_SERVERCLASS();
+
+						CBaseTempEntity( const char *name );
+	virtual				~CBaseTempEntity( void );
+
+	const char			*GetName( void );
+
+	// Force all derived classes to implement a test
+	virtual void		Test( const Vector& current_origin, const QAngle& current_angles );
+
+	virtual	void		Create( IRecipientFilter& filter, float delay = 0.0 );
+
+	virtual void		Precache( void );
+
+	CBaseTempEntity		*GetNext( void );
+
+	// Get list of tempentities
+	static CBaseTempEntity *GetList( void );
+
+	// Called at startup to allow temp entities to precache any models/sounds that they need
+	static void			PrecacheTempEnts( void );
+
+	void NetworkStateChanged() {}	// TE's are sent out right away so we don't track whether state changes or not,
+									// but we want to allow CNetworkVars.
+	void NetworkStateChanged( void *pVar ) {}
+
+private:
+	// Descriptive name, for when running tests
+	const char			*m_pszName;
+
+	// Next in chain
+	CBaseTempEntity		*m_pNext;
+
+	// ConVars add themselves to this list for the executable. Then ConVarMgr::Init() runs through 
+	// all the console variables and registers them.
+	static CBaseTempEntity	*s_pTempEntities;
+};
+
+#endif // BASETEMPENTITY_H