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game/server/soundscape.h

@@ -0,0 +1,116 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#ifndef SOUNDSCAPE_H
+#define SOUNDSCAPE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+class CEnvSoundscape;
+
+struct ss_update_t
+{
+	CBasePlayer *pPlayer;
+	CEnvSoundscape	*pCurrentSoundscape;
+	Vector		playerPosition;
+	float		currentDistance;
+	int			traceCount;
+	bool		bInRange;
+};
+
+class CEnvSoundscape : public CPointEntity
+{
+public:
+	DECLARE_CLASS( CEnvSoundscape, CPointEntity );
+	DECLARE_DATADESC();
+
+	CEnvSoundscape();
+	~CEnvSoundscape();
+
+	bool KeyValue( const char *szKeyName, const char *szValue );
+	void Spawn( void );
+	void Precache( void );
+	void UpdateForPlayer( ss_update_t &update );
+	void WriteAudioParamsTo( audioparams_t &audio );
+	virtual int UpdateTransmitState();
+	bool InRangeOfPlayer( CBasePlayer *pPlayer );
+	void DrawDebugGeometryOverlays( void );
+
+	void InputEnable( inputdata_t &inputdata );
+	void InputDisable( inputdata_t &inputdata );
+	void InputToggleEnabled( inputdata_t &inputdata );
+
+	string_t GetSoundscapeName() const {return m_soundscapeName;}
+
+
+private:
+
+	bool IsEnabled( void ) const;
+	void Disable( void );
+	void Enable( void );
+
+
+public:
+	COutputEvent	m_OnPlay;
+	float	m_flRadius;
+	string_t m_soundscapeName;
+	int		m_soundscapeIndex;
+	int		m_soundscapeEntityId;
+	string_t m_positionNames[NUM_AUDIO_LOCAL_SOUNDS];
+	
+	// If this is set, then this soundscape ignores all its parameters and uses
+	// those of this soundscape.
+	CHandle<CEnvSoundscape> m_hProxySoundscape;
+
+
+private:
+
+	bool	m_bDisabled;
+};
+
+
+class CEnvSoundscapeProxy : public CEnvSoundscape
+{
+public:
+	DECLARE_CLASS( CEnvSoundscapeProxy, CEnvSoundscape );
+	DECLARE_DATADESC();
+
+	CEnvSoundscapeProxy();
+	virtual void Activate();
+
+	// Here just to stop it falling back to CEnvSoundscape's, and
+	// printing bogus errors about missing soundscapes.
+	virtual void Precache() { return; }
+
+private:
+	string_t m_MainSoundscapeName;
+};
+
+
+class CEnvSoundscapeTriggerable : public CEnvSoundscape
+{
+friend class CTriggerSoundscape;
+
+public:
+	DECLARE_CLASS( CEnvSoundscapeTriggerable, CEnvSoundscape );
+	DECLARE_DATADESC();
+
+	CEnvSoundscapeTriggerable();
+	
+	// Overrides the base class's think and prevents it from running at all.
+	virtual void Think();
+
+
+private:
+
+	// Passed through from CTriggerSoundscape.
+	void DelegateStartTouch( CBaseEntity *pEnt );
+	void DelegateEndTouch( CBaseEntity *pEnt );
+};
+
+
+#endif // SOUNDSCAPE_H