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game/server/vguiscreen.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: This is an entity that represents a vgui screen
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef VGUISCREEN_H
+#define VGUISCREEN_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+
+//-----------------------------------------------------------------------------
+// This is an entity that represents a vgui screen
+//-----------------------------------------------------------------------------
+class CVGuiScreen : public CBaseEntity
+{
+public:
+	DECLARE_CLASS( CVGuiScreen, CBaseEntity );
+	
+	DECLARE_SERVERCLASS();
+	DECLARE_DATADESC();
+
+	CVGuiScreen();
+
+	virtual void Precache();
+	virtual bool KeyValue( const char *szKeyName, const char *szValue );
+	virtual void Spawn();
+	virtual void Activate();
+	virtual void OnRestore();
+
+	const char *GetPanelName() const;
+
+	// Sets the screen size + resolution
+	void SetActualSize( float flWidth, float flHeight );
+
+	// Activates/deactivates the screen
+	bool IsActive() const;
+	void SetActive( bool bActive );
+
+	// Is this screen only visible to teammates?
+	bool IsVisibleOnlyToTeammates() const;
+	void MakeVisibleOnlyToTeammates( bool bActive );
+	bool IsVisibleToTeam( int nTeam );
+
+	// Sets the overlay material
+	void SetOverlayMaterial( const char *pMaterial );
+
+	void SetAttachedToViewModel( bool bAttached );
+	bool IsAttachedToViewModel() const;
+
+	void SetTransparency( bool bTransparent );
+
+	virtual int UpdateTransmitState( void );
+	virtual int ShouldTransmit( const CCheckTransmitInfo *pInfo );
+
+	void SetPlayerOwner( CBasePlayer *pPlayer, bool bOwnerOnlyInput = false );
+
+private:
+	void SetAttachmentIndex( int nIndex );
+ 	void SetPanelName( const char *pPanelName );
+	void InputSetActive( inputdata_t &inputdata );
+	void InputSetInactive( inputdata_t &inputdata );
+
+	string_t m_strOverlayMaterial;
+
+	CNetworkVar( float, m_flWidth ); 
+	CNetworkVar( float, m_flHeight );
+	CNetworkVar( int, m_nPanelName );	// The name of the panel 
+	CNetworkVar( int, m_nAttachmentIndex );
+	CNetworkVar( int, m_nOverlayMaterial );
+	CNetworkVar( int, m_fScreenFlags );
+	CNetworkVar( EHANDLE, m_hPlayerOwner );
+
+	friend CVGuiScreen *CreateVGuiScreen( const char *pScreenClassname, const char *pScreenType, CBaseEntity *pAttachedTo, CBaseEntity *pOwner, int nAttachmentIndex );
+};
+
+
+void PrecacheVGuiScreen( const char *pScreenType );
+void PrecacheVGuiScreenOverlayMaterial( const char *pMaterialName );
+CVGuiScreen *CreateVGuiScreen( const char *pScreenClassname, const char *pScreenType, CBaseEntity *pAttachedTo, CBaseEntity *pOwner, int nAttachmentIndex );
+void DestroyVGuiScreen( CVGuiScreen *pVGuiScreen );
+
+
+#endif // VGUISCREEN_H