1 files changed, 82 insertions, 0 deletions
diff --git a/game/server/testtraceline.cpp b/game/server/testtraceline.cpp
new file mode 100644
index 0000000..d017a1b
--- /dev/null
+++ b/game/server/testtraceline.cpp
@@ -0,0 +1,82 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#include "cbase.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+// -------------------------------------------------------------------------------- //
+// An entity used to test traceline
+// -------------------------------------------------------------------------------- //
+
+class CTestTraceline : public CPointEntity
+{
+public:
+	DECLARE_CLASS( CTestTraceline, CPointEntity );
+
+	void	Spawn( void );
+	int  	UpdateTransmitState();
+
+	DECLARE_SERVERCLASS();
+	DECLARE_DATADESC();
+
+private:
+	void	Spin( void );
+};
+							  
+
+// This table encodes the CBaseEntity data.
+IMPLEMENT_SERVERCLASS_ST_NOBASE(CTestTraceline, DT_TestTraceline)
+	SendPropInt		(SENDINFO(m_clrRender),	32, SPROP_UNSIGNED ),
+	SendPropVector (SENDINFO(m_vecOrigin), 19, 0,	MIN_COORD_INTEGER, MAX_COORD_INTEGER),
+	SendPropFloat	(SENDINFO_VECTORELEM(m_angRotation, 0), 19, 0,	MIN_COORD_INTEGER, MAX_COORD_INTEGER),
+	SendPropFloat	(SENDINFO_VECTORELEM(m_angRotation, 1), 19, 0,	MIN_COORD_INTEGER, MAX_COORD_INTEGER),
+	SendPropFloat	(SENDINFO_VECTORELEM(m_angRotation, 2), 19, 0,	MIN_COORD_INTEGER, MAX_COORD_INTEGER),
+	SendPropEHandle (SENDINFO_NAME(m_hMoveParent, moveparent)),
+END_SEND_TABLE()
+
+LINK_ENTITY_TO_CLASS( test_traceline, CTestTraceline );
+
+BEGIN_DATADESC( CTestTraceline )
+
+	// Function Pointers
+	DEFINE_FUNCTION( Spin ),
+
+END_DATADESC()
+
+
+void	CTestTraceline::Spawn( void )
+{
+	SetRenderColor( 255, 255, 255, 255 );
+	SetNextThink( gpGlobals->curtime );
+
+	SetThink( &CTestTraceline::Spin );
+}
+
+void	CTestTraceline::Spin( void )
+{
+	static ConVar	traceline_spin( "traceline_spin","1" );
+
+	if (traceline_spin.GetInt())
+	{
+		float s = sin( gpGlobals->curtime );
+		QAngle angles = GetLocalAngles();
+
+		angles[0] = 180.0 * 0.5 * (s * s * s + 1.0f) + 90;
+		angles[1] = gpGlobals->curtime * 10;
+		   
+		SetLocalAngles( angles );
+
+	}
+	SetNextThink( gpGlobals->curtime );
+}
+
+int CTestTraceline::UpdateTransmitState()
+{
+	return SetTransmitState( FL_EDICT_ALWAYS );
+}