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game/server/cstrike/point_surroundtest.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "mapinfo.h"
+
+
+class CSurroundTest : public CPointEntity
+{
+public:
+	DECLARE_CLASS( CSurroundTest, CPointEntity );
+
+	void	FireCorrectOutput( inputdata_t &inputdata );
+	void	Spawn( void );
+
+private:
+	
+	COutputEvent m_On2Speakers;
+	COutputEvent m_On4Speakers;
+	COutputEvent m_On51Speakers;
+
+	DECLARE_DATADESC();
+};
+
+LINK_ENTITY_TO_CLASS( point_surroundtest, CSurroundTest );
+
+BEGIN_DATADESC( CSurroundTest )
+	DEFINE_INPUTFUNC( FIELD_VOID, "FireCorrectOutput", FireCorrectOutput ),
+	DEFINE_OUTPUT( m_On2Speakers, "On2Speakers" ),
+	DEFINE_OUTPUT( m_On4Speakers, "On4Speakers" ),
+	DEFINE_OUTPUT( m_On51Speakers, "On51Speakers" ),
+END_DATADESC()
+
+enum
+{
+	SND_SURROUND_HEADPHONES = 0,
+	SND_SURROUND_2SPEAKERS = 2,
+	SND_SURROUND_4SPEAKERS = 4,
+	SND_SURROUND_51SPEAKERS, 
+};
+
+void CSurroundTest::FireCorrectOutput( inputdata_t &inputdata )
+{
+	ConVar const *pSurroundCVar = cvar->FindVar( "snd_surround_speakers" );
+
+	if ( pSurroundCVar )
+	{
+		int iSetting = pSurroundCVar->GetInt();
+		
+		if ( iSetting == SND_SURROUND_HEADPHONES || iSetting == SND_SURROUND_2SPEAKERS )
+		{
+			m_On2Speakers.FireOutput( this, this );
+		}
+		else if ( iSetting == SND_SURROUND_4SPEAKERS )
+		{
+			m_On4Speakers.FireOutput( this, this );
+		}
+		else if ( iSetting == SND_SURROUND_51SPEAKERS )
+		{
+			m_On51Speakers.FireOutput( this, this );
+		}
+	}
+}
+
+void CSurroundTest::Spawn( void )
+{
+	BaseClass::Spawn();
+}