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public/iclientthinkable.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef ICLIENTTHINKABLE_H
+#define ICLIENTTHINKABLE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include "iclientunknown.h"
+
+
+class CClientThinkHandlePtr;
+typedef CClientThinkHandlePtr* ClientThinkHandle_t;
+
+
+// Entities that implement this interface can be put into the client think list.
+abstract_class IClientThinkable
+{
+public:
+	// Gets at the containing class...
+	virtual IClientUnknown*		GetIClientUnknown() = 0;
+
+	virtual void				ClientThink() = 0;
+
+	// Called when you're added to the think list.
+	// GetThinkHandle's return value must be initialized to INVALID_THINK_HANDLE.
+	virtual ClientThinkHandle_t	GetThinkHandle() = 0;
+	virtual void				SetThinkHandle( ClientThinkHandle_t hThink ) = 0;
+
+	// Called by the client when it deletes the entity.
+	virtual void				Release() = 0;
+};
+
+
+#endif // ICLIENTTHINKABLE_H