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game/server/te_showline.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+//
+//-----------------------------------------------------------------------------
+// $Log: $
+//
+// $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 line
+//-----------------------------------------------------------------------------
+class CTEShowLine : public CTEParticleSystem
+{
+public:
+	DECLARE_CLASS( CTEShowLine, CTEParticleSystem );
+	DECLARE_SERVERCLASS();
+
+					CTEShowLine( const char *name );
+	virtual			~CTEShowLine( void );
+
+	virtual void	Test( const Vector& current_origin, const QAngle& current_angles );
+
+
+public:
+	CNetworkVector( m_vecEnd );
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *name - 
+//-----------------------------------------------------------------------------
+CTEShowLine::CTEShowLine( const char *name ) :
+	BaseClass( name )
+{
+	m_vecEnd.Init();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CTEShowLine::~CTEShowLine( void )
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *current_origin - 
+//			*current_angles - 
+//-----------------------------------------------------------------------------
+void CTEShowLine::Test( const Vector& current_origin, const QAngle& current_angles )
+{
+	// Fill in data
+	m_vecOrigin = current_origin;
+	
+	Vector forward, right;
+
+	m_vecOrigin.GetForModify()[2] += 24;
+
+	AngleVectors( current_angles, &forward, &right, NULL );
+	forward[2] = 0.0;
+	VectorNormalize( forward );
+
+	VectorMA( m_vecOrigin, 100.0, forward, m_vecEnd.GetForModify() );
+
+	m_vecOrigin = m_vecEnd + right * -128;
+	m_vecEnd += right * 128;
+
+	CBroadcastRecipientFilter filter;
+	Create( filter, 0.0 );
+}
+
+IMPLEMENT_SERVERCLASS_ST( CTEShowLine, DT_TEShowLine)
+	SendPropVector( SENDINFO(m_vecEnd), -1, SPROP_COORD),
+END_SEND_TABLE()
+
+
+// Singleton to fire TEShowLine objects
+static CTEShowLine g_TEShowLine( "Show Line" );
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : msg_dest - 
+//			delay - 
+//			*origin - 
+//			*recipient - 
+//			*start - 
+//			*end - 
+//-----------------------------------------------------------------------------
+void TE_ShowLine( IRecipientFilter& filter, float delay,
+	const Vector* start, const Vector* end )
+{
+	g_TEShowLine.m_vecOrigin = *start;
+	g_TEShowLine.m_vecEnd = *end;	
+
+	// Send it over the wire
+	g_TEShowLine.Create( filter, delay );
+}