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diff --git a/game/server/hl2/npc_bullseye.cpp b/game/server/hl2/npc_bullseye.cpp
new file mode 100644
index 0000000..6dcbf85
--- /dev/null
+++ b/game/server/hl2/npc_bullseye.cpp
@@ -0,0 +1,473 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Bullseyes act as targets for other NPC's to attack and to trigger
+//			events 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "cbase.h"
+#include "basecombatcharacter.h"
+#include "ai_basenpc.h"
+#include "decals.h"
+#include "filters.h"
+#include "npc_bullseye.h"
+#include "collisionutils.h"
+#include "igamesystem.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+class CBullseyeList : public CAutoGameSystem
+{
+public:
+	CBullseyeList( char const *name ) : CAutoGameSystem( name )
+	{
+	}
+
+	virtual void LevelShutdownPostEntity() 
+	{
+		Clear();
+	}
+
+	void Clear()
+	{
+		m_list.Purge();
+	}
+
+	void AddToList( CNPC_Bullseye *pBullseye );
+	void RemoveFromList( CNPC_Bullseye *pBullseye );
+
+	CUtlVector< CNPC_Bullseye * >	m_list;
+};
+
+void CBullseyeList::AddToList( CNPC_Bullseye *pBullseye )
+{
+	m_list.AddToTail( pBullseye );
+}
+
+void CBullseyeList::RemoveFromList( CNPC_Bullseye *pBullseye )
+{
+	int index = m_list.Find( pBullseye );
+	if ( index != m_list.InvalidIndex() )
+	{
+		m_list.FastRemove( index );
+	}
+}
+
+CBullseyeList g_BullseyeList( "CBullseyeList" );
+
+int FindBullseyesInCone( CBaseEntity **pList, int listMax, const Vector &coneOrigin, const Vector &coneAxis, float coneAngleCos, float coneLength )
+{
+	if ( listMax <= 0 )
+		return 0;
+
+	int count = 0;
+
+	for ( int i = g_BullseyeList.m_list.Count() - 1; i >= 0; --i )
+	{
+		CNPC_Bullseye *pTest = g_BullseyeList.m_list[i];
+
+		if ( IsPointInCone( pTest->GetAbsOrigin(), coneOrigin, coneAxis, coneAngleCos, coneLength ) )
+		{
+			pList[count] = pTest;
+			count++;
+			if ( count >= listMax )
+				break;
+		}
+	}
+
+	return count;
+}
+
+
+ConVar	sk_bullseye_health( "sk_bullseye_health","0");
+
+BEGIN_DATADESC( CNPC_Bullseye )
+
+	DEFINE_FIELD( m_hPainPartner, FIELD_EHANDLE ),
+	DEFINE_KEYFIELD( m_fAutoaimRadius, FIELD_FLOAT, "autoaimradius" ),
+	DEFINE_KEYFIELD( m_flFieldOfView, FIELD_FLOAT, "minangle" ),
+	DEFINE_KEYFIELD( m_flMinDistValidEnemy, FIELD_FLOAT, "mindist" ),
+	// DEFINE_FIELD( m_bPerfectAccuracy, FIELD_BOOLEAN ),	// Don't save
+
+	// Function Pointers
+	DEFINE_THINKFUNC( BullseyeThink ),
+
+	DEFINE_INPUTFUNC( FIELD_VOID, "InputTargeted", InputTargeted ),
+	DEFINE_INPUTFUNC( FIELD_VOID, "InputReleased", InputReleased ),
+	// Outputs
+	DEFINE_OUTPUT( m_OnTargeted, "OnTargeted"),
+	DEFINE_OUTPUT( m_OnReleased, "OnReleased"),
+
+END_DATADESC()
+
+LINK_ENTITY_TO_CLASS( npc_bullseye, CNPC_Bullseye );
+
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CNPC_Bullseye::CNPC_Bullseye( void )
+{
+	m_takedamage	= DAMAGE_YES;
+	m_iHealth		= sk_bullseye_health.GetFloat();
+	m_hPainPartner	= NULL;
+	g_BullseyeList.AddToList( this );
+	m_flFieldOfView = 360;
+	m_flMinDistValidEnemy = 0;
+}
+
+CNPC_Bullseye::~CNPC_Bullseye( void )
+{
+	g_BullseyeList.RemoveFromList( this );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::Precache( void )
+{
+	BaseClass::Precache();
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::Spawn( void )
+{
+	Precache();
+
+	// This is a dummy model that is never used!
+	UTIL_SetSize(this, Vector(-16,-16,-16), Vector(16,16,16));
+
+	SetMoveType( MOVETYPE_NONE );
+	SetBloodColor( BLOOD_COLOR_RED );
+	ClearEffects();
+	SetGravity( 0.0 );
+
+	m_flFieldOfView = cos( DEG2RAD(m_flFieldOfView) / 2.0 );
+
+	//Got blood?
+	if ( m_spawnflags & SF_BULLSEYE_BLEED )
+	{
+		SetBloodColor(BLOOD_COLOR_RED);
+	}
+	else
+	{
+		SetBloodColor(DONT_BLEED);
+	}
+
+	AddFlag( FL_NPC );
+	AddEFlags( EFL_NO_DISSOLVE );
+
+	SetThink( &CNPC_Bullseye::BullseyeThink );
+	SetNextThink( gpGlobals->curtime + 0.1f );
+
+	SetSolid( SOLID_BBOX );
+	AddSolidFlags( FSOLID_NOT_STANDABLE );
+	if( m_spawnflags & SF_BULLSEYE_NONSOLID )
+	{
+		AddSolidFlags( FSOLID_NOT_SOLID );
+	}
+	
+	if ( m_spawnflags & SF_BULLSEYE_VPHYSICSSHADOW )
+	{
+		VPhysicsInitShadow( false, false );
+	}
+	
+	if( m_spawnflags & SF_BULLSEYE_NODAMAGE )
+	{
+		m_takedamage = DAMAGE_NO;
+	}
+	else
+	{
+		m_takedamage = DAMAGE_YES;
+	}
+	AddEffects( EF_NODRAW );
+
+	//Check our water level
+	PhysicsCheckWater();
+
+	CapabilitiesAdd( bits_CAP_SIMPLE_RADIUS_DAMAGE );
+
+	m_iMaxHealth = GetHealth();
+
+	if( m_fAutoaimRadius > 0.0f )
+	{
+		// Make this an aimtarget, since it has some autoaim influence.
+		AddFlag(FL_AIMTARGET);
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::Activate( void )
+{
+	BaseClass::Activate();
+
+	if ( m_spawnflags & SF_BULLSEYE_PERFECTACC )
+	{
+		m_bPerfectAccuracy = true;
+	}
+	else
+	{
+		m_bPerfectAccuracy = false;
+	}
+}
+
+
+//------------------------------------------------------------------------------
+// Purpose : Override so doesn't fall to ground when killed
+//------------------------------------------------------------------------------
+void CNPC_Bullseye::Event_Killed( const CTakeDamageInfo &info )
+{
+	BaseClass::Event_Killed( info );
+
+	if( GetParent() )
+	{
+		if( GetParent()->ClassMatches("prop_combine_ball") )
+		{
+			// If this bullseye is parented to a combine ball, explode the combine ball
+			// and remove this bullseye.
+			variant_t emptyVariant;
+			GetParent()->AcceptInput( "explode", this, this, emptyVariant, 0 );
+
+			// Unhook.
+			SetParent(NULL);
+
+			UTIL_Remove(this);
+			return;
+		}
+	}
+
+	SetMoveType( MOVETYPE_NONE );
+	AddSolidFlags( FSOLID_NOT_SOLID );
+	UTIL_SetSize(this, vec3_origin, vec3_origin );
+
+	SetNextThink( gpGlobals->curtime + 0.1f );
+	SetThink( &CBaseEntity::SUB_Remove );
+}
+
+//------------------------------------------------------------------------------
+// Purpose : Override base implimentation to let decals pass through
+//			 me onto the surface beneath
+// Input   :
+// Output  :
+//------------------------------------------------------------------------------
+void CNPC_Bullseye::DecalTrace( trace_t *pOldTrace, char const *decalName )
+{
+	int index = decalsystem->GetDecalIndexForName( decalName );
+	if ( index < 0 )
+		return;
+
+	// Get direction of original trace
+	Vector vTraceDir = pOldTrace->endpos - pOldTrace->startpos;
+	VectorNormalize(vTraceDir);
+
+	// Create a new trace that passes through me
+	Vector vStartTrace	= pOldTrace->endpos - (1.0 * vTraceDir);
+	Vector vEndTrace	= pOldTrace->endpos + (MAX_TRACE_LENGTH * vTraceDir);
+
+	trace_t pNewTrace;
+	AI_TraceLine(vStartTrace, vEndTrace, MASK_SHOT, this, COLLISION_GROUP_NONE, &pNewTrace);
+
+	CBroadcastRecipientFilter filter;
+	te->Decal( filter, 0.0, &pNewTrace.endpos, &pNewTrace.startpos,
+		ENTINDEX( pNewTrace.m_pEnt ), pNewTrace.hitbox, index );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::ImpactTrace( trace_t *pTrace, int iDamageType, const char *pCustomImpactName )
+{
+	// Get direction of original trace
+	Vector vTraceDir = pTrace->endpos - pTrace->startpos;
+	VectorNormalize(vTraceDir);
+
+	// Create a new trace that passes through me
+	Vector vStartTrace	= pTrace->endpos - (1.0 * vTraceDir);
+	Vector vEndTrace	= pTrace->endpos + (MAX_TRACE_LENGTH * vTraceDir);
+
+	trace_t pNewTrace;
+	AI_TraceLine(vStartTrace, vEndTrace, MASK_SHOT, this, COLLISION_GROUP_NONE, &pNewTrace);
+
+	CBaseEntity	*pEntity = pNewTrace.m_pEnt;
+
+	// Only do this for BSP model entities
+	if ( ( pEntity ) && ( pEntity->IsBSPModel() == false ) )
+		return;
+
+	BaseClass::ImpactTrace( pTrace, iDamageType, pCustomImpactName );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//
+//
+// Output : 
+//-----------------------------------------------------------------------------
+Class_T	CNPC_Bullseye::Classify( void )
+{
+	return	CLASS_BULLSEYE;
+}
+
+void CNPC_Bullseye::OnRestore( void )
+{
+	if ( m_spawnflags & SF_BULLSEYE_VPHYSICSSHADOW )
+	{
+		IPhysicsObject *pObject = VPhysicsGetObject();
+
+		if ( pObject == NULL )
+		{
+			VPhysicsInitShadow( false, false );
+		}
+	}
+
+	BaseClass::OnRestore();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::BullseyeThink( void )
+{
+	ClearCondition( COND_LIGHT_DAMAGE  );
+	ClearCondition( COND_HEAVY_DAMAGE );
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+bool CNPC_Bullseye::CanBecomeRagdoll()
+{
+	return false;
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+bool CNPC_Bullseye::CanBeAnEnemyOf( CBaseEntity *pEnemy )
+{
+	static const float flFullFov = cos( DEG2RAD(360) / 2.0 );
+	if ( fabsf( m_flFieldOfView - flFullFov ) > .01 )
+	{
+		if ( !FInViewCone( pEnemy ) )
+		{
+			return false;
+		}
+	}
+
+	if ( m_flMinDistValidEnemy > 0 )
+	{
+		float distSq = ( GetAbsOrigin().AsVector2D() - pEnemy->GetAbsOrigin().AsVector2D() ).LengthSqr();
+		if ( distSq < Square( m_flMinDistValidEnemy ) )
+		{
+			return false;
+		}
+	}
+	return BaseClass::CanBeAnEnemyOf( pEnemy );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Bullseyes should always report light damage if any amount of damage is taken
+// Input  : fDamage - amount of damage
+//			bitsDamageType - damage type
+//-----------------------------------------------------------------------------
+bool CNPC_Bullseye::IsLightDamage( const CTakeDamageInfo &info )
+{
+	return ( info.GetDamage() > 0 );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pAttacker - 
+//			flDamage - 
+//			&vecDir - 
+//			*ptr - 
+//			bitsDamageType - 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator )
+{
+	//If specified, we must be the enemy of the target
+	if ( m_spawnflags & SF_BULLSEYE_ENEMYDAMAGEONLY )
+	{
+		CAI_BaseNPC *pInstigator = info.GetAttacker()->MyNPCPointer();
+
+		if ( pInstigator == NULL )
+			return;
+
+		if ( pInstigator->GetEnemy() != this )
+			return;
+	}
+
+	//We can bleed if we want to, we can leave decals behind...
+	if ( ( m_spawnflags & SF_BULLSEYE_BLEED ) && ( m_takedamage == DAMAGE_NO ) )
+	{
+		TraceBleed( info.GetDamage(), vecDir, ptr, info.GetDamageType() );
+	}
+
+	BaseClass::TraceAttack( info, vecDir, ptr, pAccumulator );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pInflictor - 
+//			*pAttacker - 
+//			flDamage - 
+//			bitsDamageType - 
+// Output : int
+//-----------------------------------------------------------------------------
+int CNPC_Bullseye::OnTakeDamage( const CTakeDamageInfo &info )
+{
+	SetNextThink( gpGlobals->curtime );
+
+	//If specified, we must be the enemy of the target
+	if ( m_spawnflags & SF_BULLSEYE_ENEMYDAMAGEONLY )
+	{
+		CAI_BaseNPC *pInstigator = info.GetAttacker()->MyNPCPointer();
+
+		if ( pInstigator == NULL )
+			return 0;
+
+		if ( pInstigator->GetEnemy() != this )
+			return 0;
+	}
+	
+	//If we're a pain proxy, send the damage through
+	if ( m_hPainPartner != NULL )
+	{
+		m_hPainPartner->TakeDamage( info );
+		
+		//Fire all pain indicators but take no real damage
+		CTakeDamageInfo subInfo = info;
+		subInfo.SetDamage( 0 );
+		return BaseClass::OnTakeDamage( subInfo );
+	}
+
+	return BaseClass::OnTakeDamage( info );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pOther - 
+//-----------------------------------------------------------------------------
+void CNPC_Bullseye::SetPainPartner( CBaseEntity *pOther )
+{
+	m_hPainPartner = pOther;
+}
+
+void CNPC_Bullseye::InputTargeted( inputdata_t &inputdata )
+{
+	m_OnTargeted.FireOutput( inputdata.pActivator, inputdata.pCaller, 0 );
+}
+
+void CNPC_Bullseye::InputReleased( inputdata_t &inputdata )
+{
+	m_OnReleased.FireOutput( inputdata.pActivator, inputdata.pCaller, 0 );
+}