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game/server/func_areaportalwindow.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef FUNC_AREAPORTALWINDOW_H
+#define FUNC_AREAPORTALWINDOW_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+#include "baseentity.h"
+#include "utllinkedlist.h"
+#include "func_areaportalbase.h"
+
+
+class CFuncAreaPortalWindow : public CFuncAreaPortalBase
+{
+public:
+	DECLARE_CLASS( CFuncAreaPortalWindow, CFuncAreaPortalBase );	
+	
+	DECLARE_SERVERCLASS();
+	DECLARE_DATADESC();
+
+					CFuncAreaPortalWindow();
+					~CFuncAreaPortalWindow();
+
+
+// Overrides.
+public:
+
+	virtual void	Spawn();
+	virtual void	Activate();
+
+
+// CFuncAreaPortalBase stuff.
+public:
+
+	virtual bool	UpdateVisibility( const Vector &vOrigin, float fovDistanceAdjustFactor, bool &bIsOpenOnClient );
+
+
+public:
+	// Returns false if the viewer is past the fadeout distance.
+	bool IsWindowOpen( const Vector &vOrigin, float fovDistanceAdjustFactor );
+
+public:
+	
+	CNetworkVar( float, m_flFadeStartDist );	// Distance at which it starts fading (when <= this, alpha=m_flTranslucencyLimit).
+	CNetworkVar( float, m_flFadeDist );		// Distance at which it becomes solid.
+
+	// 0-1 value - minimum translucency it's allowed to get to.
+	CNetworkVar( float, m_flTranslucencyLimit );
+
+	string_t 		m_iBackgroundBModelName;	// string name of background bmodel
+	CNetworkVar( int, m_iBackgroundModelIndex );
+
+	//Input handlers
+	void InputSetFadeStartDistance( inputdata_t &inputdata );
+	void InputSetFadeEndDistance( inputdata_t &inputdata );
+};
+
+
+
+#endif // FUNC_AREAPORTALWINDOW_H