1

game/server/entityinput.h

@@ -0,0 +1,50 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+
+#ifndef INPUTVAR_H
+#define INPUTVAR_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "baseentity.h"
+#include "entitylist.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Used to request a value, or a set of values, from a set of entities.
+//			used when a multi-input variable needs to refresh it's inputs
+//-----------------------------------------------------------------------------
+class CMultiInputVar
+{
+public:
+	CMultiInputVar() : m_InputList(NULL) {}
+	~CMultiInputVar();
+
+	struct inputitem_t
+	{
+		variant_t value;	// local copy of variable (maybe make this a variant?) 
+		int	outputID;		// the ID number of the output that sent this
+		inputitem_t *next;
+
+		// allocate and free from MPool memory
+		static void *operator new( size_t stAllocBlock );	
+		static void *operator new( size_t stAllocateBlock, int nBlockUse, const char *pFileName, int nLine );
+		static void operator delete( void *pMem );
+		static void operator delete( void *pMem, int nBlockUse, const char *pFileName, int nLine ) { operator delete(pMem); }
+	};
+
+	inputitem_t *m_InputList;	// list of data
+	int m_bUpdatedThisFrame;
+
+	void AddValue( variant_t newVal, int outputID );
+	
+	DECLARE_SIMPLE_DATADESC();
+};
+
+#endif // INPUTVAR_H