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game/server/te_sparks.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "te_particlesystem.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: Dispatches sparks
+//-----------------------------------------------------------------------------
+class CTESparks : public CTEParticleSystem
+{
+public:
+	DECLARE_CLASS( CTESparks, CTEParticleSystem );
+	DECLARE_SERVERCLASS();
+
+					CTESparks( const char *name );
+	virtual			~CTESparks( void );
+
+	virtual void	Test( const Vector& current_origin, const QAngle& current_angles );
+	
+	CNetworkVar( int, m_nMagnitude );
+	CNetworkVar( int, m_nTrailLength );
+	CNetworkVector( m_vecDir );
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *name - 
+//-----------------------------------------------------------------------------
+CTESparks::CTESparks( const char *name ) :
+	BaseClass( name )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CTESparks::~CTESparks( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *current_origin - 
+//			*current_angles - 
+//-----------------------------------------------------------------------------
+void CTESparks::Test( const Vector& current_origin, const QAngle& current_angles )
+{
+	// Fill in data
+	m_vecOrigin = current_origin;
+	
+	Vector forward;
+
+	m_vecOrigin.GetForModify()[2] += 24;
+
+	AngleVectors( current_angles, &forward );
+	forward[2] = 0.0;
+	VectorNormalize( forward );
+
+	m_vecOrigin += forward * 100;
+
+	CBroadcastRecipientFilter filter;
+	Create( filter, 0.0 );
+}
+
+IMPLEMENT_SERVERCLASS_ST(CTESparks, DT_TESparks)
+	SendPropInt(	SENDINFO( m_nMagnitude ),	4,	SPROP_UNSIGNED ),
+	SendPropInt(	SENDINFO( m_nTrailLength ),	4,	SPROP_UNSIGNED ),
+	SendPropVector(	SENDINFO( m_vecDir ),		-1,	SPROP_COORD ),
+END_SEND_TABLE()
+
+
+// Singleton to fire TESparks objects
+static CTESparks g_TESparks( "Sparks" );
+
+void TE_Sparks( IRecipientFilter& filter, float delay,
+	const Vector *pos, int nMagnitude, int nTrailLength, const Vector *pDir )
+{
+	g_TESparks.m_vecOrigin = *pos;
+	g_TESparks.m_nMagnitude = nMagnitude;
+	g_TESparks.m_nTrailLength = nTrailLength;
+
+	if ( pDir )
+	{
+		g_TESparks.m_vecDir = *pDir;
+	}
+	else
+	{
+		g_TESparks.m_vecDir = vec3_origin;
+	}
+
+	// Send it over the wire
+	g_TESparks.Create( filter, delay );
+}