Fix line endings. WHAMMY.

1 files changed, 459 insertions, 459 deletions

diff --git a/mp/src/game/server/ai_behavior_rappel.cpp b/mp/src/game/server/ai_behavior_rappel.cpp
index 4bac2dd4..7dfe4e14 100644
--- a/mp/src/game/server/ai_behavior_rappel.cpp
+++ b/mp/src/game/server/ai_behavior_rappel.cpp
@@ -1,459 +1,459 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//

-//

-// Purpose: 

-//

-//=============================================================================//

-

-#include "cbase.h"

-#include "ai_motor.h"

-#include "ai_behavior_rappel.h"

-#include "beam_shared.h"

-#include "rope.h"

-#include "eventqueue.h"

-

-// memdbgon must be the last include file in a .cpp file!!!

-#include "tier0/memdbgon.h"

-

-BEGIN_DATADESC( CAI_RappelBehavior )

-	DEFINE_FIELD( m_bWaitingToRappel, FIELD_BOOLEAN ),

-	DEFINE_FIELD( m_bOnGround, FIELD_BOOLEAN ),

-	DEFINE_FIELD( m_hLine, FIELD_EHANDLE ),

-	DEFINE_FIELD( m_vecRopeAnchor, FIELD_POSITION_VECTOR ),

-END_DATADESC();

-

-//=========================================================

-//=========================================================

-class CRopeAnchor : public CPointEntity

-{

-	DECLARE_CLASS( CRopeAnchor, CPointEntity );

-

-public:

-	void Spawn( void );

-	void FallThink( void );

-	void RemoveThink( void );

-	EHANDLE m_hRope;

-

-	DECLARE_DATADESC();

-};

-

-BEGIN_DATADESC( CRopeAnchor )

-	DEFINE_FIELD( m_hRope, FIELD_EHANDLE ),

-

-	DEFINE_THINKFUNC( FallThink ),

-	DEFINE_THINKFUNC( RemoveThink ),

-END_DATADESC();

-

-LINK_ENTITY_TO_CLASS( rope_anchor, CRopeAnchor );

-

-//---------------------------------------------------------

-//---------------------------------------------------------

-#define RAPPEL_ROPE_WIDTH 1

-void CRopeAnchor::Spawn()

-{

-	BaseClass::Spawn();

-

-	// Decent enough default in case something happens to our owner!

-	float flDist = 384;

-

-	if( GetOwnerEntity() )

-	{

-		flDist = fabs( GetOwnerEntity()->GetAbsOrigin().z - GetAbsOrigin().z );

-	}

-

-	m_hRope = CRopeKeyframe::CreateWithSecondPointDetached( this, -1, flDist, RAPPEL_ROPE_WIDTH, "cable/cable.vmt", 5, true );

-

-	ASSERT( m_hRope != NULL );

-

-	SetThink( &CRopeAnchor::FallThink );

-	SetNextThink( gpGlobals->curtime + 0.2 );

-}

-

-//---------------------------------------------------------

-//---------------------------------------------------------

-void CRopeAnchor::FallThink()

-{

-	SetMoveType( MOVETYPE_FLYGRAVITY );

-

-	Vector vecVelocity = GetAbsVelocity();

-

-	vecVelocity.x = random->RandomFloat( -30.0f, 30.0f );

-	vecVelocity.y = random->RandomFloat( -30.0f, 30.0f );

-

-	SetAbsVelocity( vecVelocity );

-

-	SetThink( &CRopeAnchor::RemoveThink );

-	SetNextThink( gpGlobals->curtime + 3.0 );

-}

-

-//---------------------------------------------------------

-//---------------------------------------------------------

-void CRopeAnchor::RemoveThink()

-{

-	UTIL_Remove( m_hRope );	

-	SetThink( &CRopeAnchor::SUB_Remove );

-	SetNextThink( gpGlobals->curtime );

-}

-

-//=========================================================

-//=========================================================

-

-

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-//-----------------------------------------------------------------------------

-CAI_RappelBehavior::CAI_RappelBehavior()

-{

-	m_hLine = NULL;

-	m_bWaitingToRappel = false;

-	m_bOnGround = true;

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-bool CAI_RappelBehavior::KeyValue( const char *szKeyName, const char *szValue )

-{

-	if( FStrEq( szKeyName, "waitingtorappel" ) )

-	{

-		m_bWaitingToRappel = ( atoi(szValue) != 0);

-		m_bOnGround = !m_bWaitingToRappel;

-		return true;

-	}

-

-	return BaseClass::KeyValue( szKeyName, szValue );

-}

-

-void CAI_RappelBehavior::Precache()

-{

-	CBaseEntity::PrecacheModel( "cable/cable.vmt" );

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-#define RAPPEL_MAX_SPEED	600	// Go this fast if you're really high.

-#define RAPPEL_MIN_SPEED	60 // Go no slower than this.

-#define RAPPEL_DECEL_DIST	(20.0f * 12.0f)	// Start slowing down when you're this close to the ground.

-void CAI_RappelBehavior::SetDescentSpeed()

-{

-	// Trace to the floor and see how close we're getting. Slow down if we're close.

-	// STOP if there's an NPC under us.

-	trace_t tr;

-	AI_TraceLine( GetOuter()->GetAbsOrigin(), GetOuter()->GetAbsOrigin() - Vector( 0, 0, 8192 ), MASK_SHOT, GetOuter(), COLLISION_GROUP_NONE, &tr );

-

-	float flDist = fabs( GetOuter()->GetAbsOrigin().z - tr.endpos.z );

-

-	float speed = RAPPEL_MAX_SPEED;

-

-	if( flDist <= RAPPEL_DECEL_DIST )

-	{

-		float factor;

-		factor = flDist / RAPPEL_DECEL_DIST;

-

-		speed = MAX( RAPPEL_MIN_SPEED, speed * factor );

-	}

-

-	Vector vecNewVelocity = vec3_origin;

-	vecNewVelocity.z = -speed;

-	GetOuter()->SetAbsVelocity( vecNewVelocity );

-}

-

-

-void CAI_RappelBehavior::CleanupOnDeath( CBaseEntity *pCulprit, bool bFireDeathOutput )

-{

-	BaseClass::CleanupOnDeath( pCulprit, bFireDeathOutput );

-

-	//This will remove the beam and create a rope if the NPC dies while rappeling down.

-	if ( m_hLine )

-	{

-		 CAI_BaseNPC *pNPC = GetOuter();

-

-		 if ( pNPC )

-		 {

-			 CutZipline();

-		 }

-	}

-}

-//-----------------------------------------------------------------------------

-// Purpose: 

-// Input  : *pTask - 

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::StartTask( const Task_t *pTask )

-{

-	switch( pTask->iTask )

-	{

-	case TASK_MOVE_AWAY_PATH:

-		GetOuter()->GetMotor()->SetIdealYaw( UTIL_AngleMod( GetOuter()->GetLocalAngles().y - 180.0f ) );

-		BaseClass::StartTask( pTask );

-		break;

-

-	case TASK_RANGE_ATTACK1:

-		BaseClass::StartTask( pTask );

-		break;

-

-	case TASK_RAPPEL:

-		{

-			CreateZipline();

-			SetDescentSpeed();

-		}

-		break;

-

-	case TASK_HIT_GROUND:

-		m_bOnGround = true;

-

-		if( GetOuter()->GetGroundEntity() != NULL && GetOuter()->GetGroundEntity()->IsNPC() && GetOuter()->GetGroundEntity()->m_iClassname == GetOuter()->m_iClassname )

-		{

-			// Although I tried to get NPC's out from under me, I landed on one. Kill it, so long as it's the same type of character as me.

-			variant_t val;

-			val.SetFloat( 0 );

-			g_EventQueue.AddEvent( GetOuter()->GetGroundEntity(), "sethealth", val, 0, GetOuter(), GetOuter() );

-		}

-

-		TaskComplete();

-		break;

-

-	default:

-		BaseClass::StartTask( pTask );

-		break;

-	}

-}

-

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-// Input  : *pTask - 

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::RunTask( const Task_t *pTask )

-{

-	switch( pTask->iTask )

-	{

-	case TASK_RAPPEL:

-		{

-			// If we don't do this, the beam won't show up sometimes. Ideally, all beams would update their

-			// bboxes correctly, but we're close to shipping and we can't change that now.

-			if ( m_hLine )

-			{

-				m_hLine->RelinkBeam();

-			}

-

-			if( GetEnemy() )

-			{

-				// Face the enemy if there's one.

-				Vector vecEnemyLKP = GetEnemyLKP();

-				GetOuter()->GetMotor()->SetIdealYawToTargetAndUpdate( vecEnemyLKP );

-			}

-

-			SetDescentSpeed();

-			if( GetOuter()->GetFlags() & FL_ONGROUND )

-			{

-				CBaseEntity *pGroundEnt = GetOuter()->GetGroundEntity();

-

-				if( pGroundEnt && pGroundEnt->IsPlayer() )

-				{

-					// try to shove the player in the opposite direction as they are facing (so they'll see me)

-					Vector vecForward;

-					pGroundEnt->GetVectors( &vecForward, NULL, NULL );

-					pGroundEnt->SetAbsVelocity( vecForward * -500 );

-					break;

-				}

-

-				GetOuter()->m_OnRappelTouchdown.FireOutput( GetOuter(), GetOuter(), 0 );

-				GetOuter()->RemoveFlag( FL_FLY );

-				

-				CutZipline();

-

-				TaskComplete();

-			}

-		}

-		break;

-

-	default:

-		BaseClass::RunTask( pTask );

-		break;

-	}

-}

-

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-// Output : Returns true on success, false on failure.

-//-----------------------------------------------------------------------------

-bool CAI_RappelBehavior::CanSelectSchedule()

-{

-	if ( !GetOuter()->IsInterruptable() )

-		return false;

-

-	if ( m_bWaitingToRappel )

-		return true;

-

-	if ( m_bOnGround )

-		return false;

-

-	return true;

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::GatherConditions()

-{

-	BaseClass::GatherConditions();

-

-	if( HasCondition( COND_CAN_RANGE_ATTACK1 ) )

-	{

-		// Shoot at the enemy so long as I'm six feet or more above them.

-		if( (GetAbsOrigin().z - GetEnemy()->GetAbsOrigin().z >= 36.0f) && GetOuter()->GetShotRegulator()->ShouldShoot() )

-		{

-			Activity activity = GetOuter()->TranslateActivity( ACT_GESTURE_RANGE_ATTACK1 );

-			Assert( activity != ACT_INVALID );

-			GetOuter()->AddGesture( activity );

-			// FIXME: this seems a bit wacked

-			GetOuter()->Weapon_SetActivity( GetOuter()->Weapon_TranslateActivity( ACT_RANGE_ATTACK1 ), 0 );

-

-			GetOuter()->OnRangeAttack1();

-		}

-	}

-}

-

-//-----------------------------------------------------------------------------

-// Purpose: 

-// Output : int

-//-----------------------------------------------------------------------------

-int CAI_RappelBehavior::SelectSchedule()

-{

-	if ( HasCondition( COND_BEGIN_RAPPEL ) )

-	{

-		m_bWaitingToRappel = false;

-		return SCHED_RAPPEL;

-	}

-

-	if ( m_bWaitingToRappel )

-	{

-		return SCHED_RAPPEL_WAIT;

-	}

-	else

-	{

-		return SCHED_RAPPEL;

-	}

-	

-	return BaseClass::SelectSchedule();

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::BeginRappel()

-{

-	// Send the message to begin rappeling!

-	SetCondition( COND_BEGIN_RAPPEL );

-

-	m_vecRopeAnchor = GetOuter()->GetAbsOrigin();

-

-	trace_t tr;

-

-	UTIL_TraceEntity( GetOuter(), GetAbsOrigin(), GetAbsOrigin()-Vector(0,0,4096), MASK_SHOT, GetOuter(), COLLISION_GROUP_NONE, &tr );

-

-	if( tr.m_pEnt != NULL && tr.m_pEnt->IsNPC() )

-	{

-		Vector forward;

-		GetOuter()->GetVectors( &forward, NULL, NULL );

-

-		CSoundEnt::InsertSound( SOUND_DANGER, tr.m_pEnt->EarPosition() - forward * 12.0f, 32.0f, 0.2f, GetOuter() );

-	}

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::CutZipline()

-{

-	if( m_hLine )

-	{

-		UTIL_Remove( m_hLine );

-	}

-

-	CBaseEntity *pAnchor = CreateEntityByName( "rope_anchor" );

-	pAnchor->SetOwnerEntity( GetOuter() ); // Boy, this is a hack!!

-	pAnchor->SetAbsOrigin( m_vecRopeAnchor );

-	pAnchor->Spawn();

-}

-

-//-----------------------------------------------------------------------------

-//-----------------------------------------------------------------------------

-void CAI_RappelBehavior::CreateZipline()

-{

-#if 1

-	if( !m_hLine )

-	{

-		int attachment = GetOuter()->LookupAttachment( "zipline" );

-

-		if( attachment > 0 )

-		{

-			CBeam *pBeam;

-			pBeam = CBeam::BeamCreate( "cable/cable.vmt", 1 );

-			pBeam->SetColor( 150, 150, 150 );

-			pBeam->SetWidth( 0.3 );

-			pBeam->SetEndWidth( 0.3 );

-

-			CAI_BaseNPC *pNPC = GetOuter();

-			pBeam->PointEntInit( pNPC->GetAbsOrigin() + Vector( 0, 0, 80 ), pNPC );

-

-			pBeam->SetEndAttachment( attachment );

-

-			m_hLine.Set( pBeam );

-		}

-	}

-#endif

-}

-

-

-AI_BEGIN_CUSTOM_SCHEDULE_PROVIDER( CAI_RappelBehavior )

-

-	DECLARE_TASK( TASK_RAPPEL )

-	DECLARE_TASK( TASK_HIT_GROUND )

-

-	DECLARE_CONDITION( COND_BEGIN_RAPPEL )

-

-	//===============================================

-	//===============================================

-	DEFINE_SCHEDULE

-	(

-		SCHED_RAPPEL_WAIT,

-

-		"	Tasks"

-		"		TASK_SET_ACTIVITY				ACTIVITY:ACT_RAPPEL_LOOP"

-		"		TASK_WAIT_INDEFINITE			0"

-		""

-		"	Interrupts"

-		"		COND_BEGIN_RAPPEL"

-	);

-

-	//===============================================

-	//===============================================

-	DEFINE_SCHEDULE

-	(

-		SCHED_RAPPEL,

-

-		"	Tasks"

-		"		TASK_SET_ACTIVITY		ACTIVITY:ACT_RAPPEL_LOOP"

-		"		TASK_RAPPEL				0"

-		"		TASK_SET_SCHEDULE		SCHEDULE:SCHED_CLEAR_RAPPEL_POINT"

-		""

-		"	Interrupts"

-		""

-		"		COND_NEW_ENEMY"	// Only so the enemy selection code will pick an enemy!

-	);

-

-	//===============================================

-	//===============================================

-	DEFINE_SCHEDULE

-	(

-		SCHED_CLEAR_RAPPEL_POINT,

-

-		"	Tasks"

-		"		TASK_HIT_GROUND			0"

-		"		TASK_MOVE_AWAY_PATH		128"	// Clear this spot for other rappellers

-		"		TASK_RUN_PATH			0"

-		"		TASK_WAIT_FOR_MOVEMENT	0"

-		""

-		"	Interrupts"

-		""

-	);

-

-AI_END_CUSTOM_SCHEDULE_PROVIDER()

+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================//
+
+#include "cbase.h"
+#include "ai_motor.h"
+#include "ai_behavior_rappel.h"
+#include "beam_shared.h"
+#include "rope.h"
+#include "eventqueue.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+BEGIN_DATADESC( CAI_RappelBehavior )
+	DEFINE_FIELD( m_bWaitingToRappel, FIELD_BOOLEAN ),
+	DEFINE_FIELD( m_bOnGround, FIELD_BOOLEAN ),
+	DEFINE_FIELD( m_hLine, FIELD_EHANDLE ),
+	DEFINE_FIELD( m_vecRopeAnchor, FIELD_POSITION_VECTOR ),
+END_DATADESC();
+
+//=========================================================
+//=========================================================
+class CRopeAnchor : public CPointEntity
+{
+	DECLARE_CLASS( CRopeAnchor, CPointEntity );
+
+public:
+	void Spawn( void );
+	void FallThink( void );
+	void RemoveThink( void );
+	EHANDLE m_hRope;
+
+	DECLARE_DATADESC();
+};
+
+BEGIN_DATADESC( CRopeAnchor )
+	DEFINE_FIELD( m_hRope, FIELD_EHANDLE ),
+
+	DEFINE_THINKFUNC( FallThink ),
+	DEFINE_THINKFUNC( RemoveThink ),
+END_DATADESC();
+
+LINK_ENTITY_TO_CLASS( rope_anchor, CRopeAnchor );
+
+//---------------------------------------------------------
+//---------------------------------------------------------
+#define RAPPEL_ROPE_WIDTH 1
+void CRopeAnchor::Spawn()
+{
+	BaseClass::Spawn();
+
+	// Decent enough default in case something happens to our owner!
+	float flDist = 384;
+
+	if( GetOwnerEntity() )
+	{
+		flDist = fabs( GetOwnerEntity()->GetAbsOrigin().z - GetAbsOrigin().z );
+	}
+
+	m_hRope = CRopeKeyframe::CreateWithSecondPointDetached( this, -1, flDist, RAPPEL_ROPE_WIDTH, "cable/cable.vmt", 5, true );
+
+	ASSERT( m_hRope != NULL );
+
+	SetThink( &CRopeAnchor::FallThink );
+	SetNextThink( gpGlobals->curtime + 0.2 );
+}
+
+//---------------------------------------------------------
+//---------------------------------------------------------
+void CRopeAnchor::FallThink()
+{
+	SetMoveType( MOVETYPE_FLYGRAVITY );
+
+	Vector vecVelocity = GetAbsVelocity();
+
+	vecVelocity.x = random->RandomFloat( -30.0f, 30.0f );
+	vecVelocity.y = random->RandomFloat( -30.0f, 30.0f );
+
+	SetAbsVelocity( vecVelocity );
+
+	SetThink( &CRopeAnchor::RemoveThink );
+	SetNextThink( gpGlobals->curtime + 3.0 );
+}
+
+//---------------------------------------------------------
+//---------------------------------------------------------
+void CRopeAnchor::RemoveThink()
+{
+	UTIL_Remove( m_hRope );	
+	SetThink( &CRopeAnchor::SUB_Remove );
+	SetNextThink( gpGlobals->curtime );
+}
+
+//=========================================================
+//=========================================================
+
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CAI_RappelBehavior::CAI_RappelBehavior()
+{
+	m_hLine = NULL;
+	m_bWaitingToRappel = false;
+	m_bOnGround = true;
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+bool CAI_RappelBehavior::KeyValue( const char *szKeyName, const char *szValue )
+{
+	if( FStrEq( szKeyName, "waitingtorappel" ) )
+	{
+		m_bWaitingToRappel = ( atoi(szValue) != 0);
+		m_bOnGround = !m_bWaitingToRappel;
+		return true;
+	}
+
+	return BaseClass::KeyValue( szKeyName, szValue );
+}
+
+void CAI_RappelBehavior::Precache()
+{
+	CBaseEntity::PrecacheModel( "cable/cable.vmt" );
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+#define RAPPEL_MAX_SPEED	600	// Go this fast if you're really high.
+#define RAPPEL_MIN_SPEED	60 // Go no slower than this.
+#define RAPPEL_DECEL_DIST	(20.0f * 12.0f)	// Start slowing down when you're this close to the ground.
+void CAI_RappelBehavior::SetDescentSpeed()
+{
+	// Trace to the floor and see how close we're getting. Slow down if we're close.
+	// STOP if there's an NPC under us.
+	trace_t tr;
+	AI_TraceLine( GetOuter()->GetAbsOrigin(), GetOuter()->GetAbsOrigin() - Vector( 0, 0, 8192 ), MASK_SHOT, GetOuter(), COLLISION_GROUP_NONE, &tr );
+
+	float flDist = fabs( GetOuter()->GetAbsOrigin().z - tr.endpos.z );
+
+	float speed = RAPPEL_MAX_SPEED;
+
+	if( flDist <= RAPPEL_DECEL_DIST )
+	{
+		float factor;
+		factor = flDist / RAPPEL_DECEL_DIST;
+
+		speed = MAX( RAPPEL_MIN_SPEED, speed * factor );
+	}
+
+	Vector vecNewVelocity = vec3_origin;
+	vecNewVelocity.z = -speed;
+	GetOuter()->SetAbsVelocity( vecNewVelocity );
+}
+
+
+void CAI_RappelBehavior::CleanupOnDeath( CBaseEntity *pCulprit, bool bFireDeathOutput )
+{
+	BaseClass::CleanupOnDeath( pCulprit, bFireDeathOutput );
+
+	//This will remove the beam and create a rope if the NPC dies while rappeling down.
+	if ( m_hLine )
+	{
+		 CAI_BaseNPC *pNPC = GetOuter();
+
+		 if ( pNPC )
+		 {
+			 CutZipline();
+		 }
+	}
+}
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pTask - 
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::StartTask( const Task_t *pTask )
+{
+	switch( pTask->iTask )
+	{
+	case TASK_MOVE_AWAY_PATH:
+		GetOuter()->GetMotor()->SetIdealYaw( UTIL_AngleMod( GetOuter()->GetLocalAngles().y - 180.0f ) );
+		BaseClass::StartTask( pTask );
+		break;
+
+	case TASK_RANGE_ATTACK1:
+		BaseClass::StartTask( pTask );
+		break;
+
+	case TASK_RAPPEL:
+		{
+			CreateZipline();
+			SetDescentSpeed();
+		}
+		break;
+
+	case TASK_HIT_GROUND:
+		m_bOnGround = true;
+
+		if( GetOuter()->GetGroundEntity() != NULL && GetOuter()->GetGroundEntity()->IsNPC() && GetOuter()->GetGroundEntity()->m_iClassname == GetOuter()->m_iClassname )
+		{
+			// Although I tried to get NPC's out from under me, I landed on one. Kill it, so long as it's the same type of character as me.
+			variant_t val;
+			val.SetFloat( 0 );
+			g_EventQueue.AddEvent( GetOuter()->GetGroundEntity(), "sethealth", val, 0, GetOuter(), GetOuter() );
+		}
+
+		TaskComplete();
+		break;
+
+	default:
+		BaseClass::StartTask( pTask );
+		break;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Input  : *pTask - 
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::RunTask( const Task_t *pTask )
+{
+	switch( pTask->iTask )
+	{
+	case TASK_RAPPEL:
+		{
+			// If we don't do this, the beam won't show up sometimes. Ideally, all beams would update their
+			// bboxes correctly, but we're close to shipping and we can't change that now.
+			if ( m_hLine )
+			{
+				m_hLine->RelinkBeam();
+			}
+
+			if( GetEnemy() )
+			{
+				// Face the enemy if there's one.
+				Vector vecEnemyLKP = GetEnemyLKP();
+				GetOuter()->GetMotor()->SetIdealYawToTargetAndUpdate( vecEnemyLKP );
+			}
+
+			SetDescentSpeed();
+			if( GetOuter()->GetFlags() & FL_ONGROUND )
+			{
+				CBaseEntity *pGroundEnt = GetOuter()->GetGroundEntity();
+
+				if( pGroundEnt && pGroundEnt->IsPlayer() )
+				{
+					// try to shove the player in the opposite direction as they are facing (so they'll see me)
+					Vector vecForward;
+					pGroundEnt->GetVectors( &vecForward, NULL, NULL );
+					pGroundEnt->SetAbsVelocity( vecForward * -500 );
+					break;
+				}
+
+				GetOuter()->m_OnRappelTouchdown.FireOutput( GetOuter(), GetOuter(), 0 );
+				GetOuter()->RemoveFlag( FL_FLY );
+				
+				CutZipline();
+
+				TaskComplete();
+			}
+		}
+		break;
+
+	default:
+		BaseClass::RunTask( pTask );
+		break;
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : Returns true on success, false on failure.
+//-----------------------------------------------------------------------------
+bool CAI_RappelBehavior::CanSelectSchedule()
+{
+	if ( !GetOuter()->IsInterruptable() )
+		return false;
+
+	if ( m_bWaitingToRappel )
+		return true;
+
+	if ( m_bOnGround )
+		return false;
+
+	return true;
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::GatherConditions()
+{
+	BaseClass::GatherConditions();
+
+	if( HasCondition( COND_CAN_RANGE_ATTACK1 ) )
+	{
+		// Shoot at the enemy so long as I'm six feet or more above them.
+		if( (GetAbsOrigin().z - GetEnemy()->GetAbsOrigin().z >= 36.0f) && GetOuter()->GetShotRegulator()->ShouldShoot() )
+		{
+			Activity activity = GetOuter()->TranslateActivity( ACT_GESTURE_RANGE_ATTACK1 );
+			Assert( activity != ACT_INVALID );
+			GetOuter()->AddGesture( activity );
+			// FIXME: this seems a bit wacked
+			GetOuter()->Weapon_SetActivity( GetOuter()->Weapon_TranslateActivity( ACT_RANGE_ATTACK1 ), 0 );
+
+			GetOuter()->OnRangeAttack1();
+		}
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+// Output : int
+//-----------------------------------------------------------------------------
+int CAI_RappelBehavior::SelectSchedule()
+{
+	if ( HasCondition( COND_BEGIN_RAPPEL ) )
+	{
+		m_bWaitingToRappel = false;
+		return SCHED_RAPPEL;
+	}
+
+	if ( m_bWaitingToRappel )
+	{
+		return SCHED_RAPPEL_WAIT;
+	}
+	else
+	{
+		return SCHED_RAPPEL;
+	}
+	
+	return BaseClass::SelectSchedule();
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::BeginRappel()
+{
+	// Send the message to begin rappeling!
+	SetCondition( COND_BEGIN_RAPPEL );
+
+	m_vecRopeAnchor = GetOuter()->GetAbsOrigin();
+
+	trace_t tr;
+
+	UTIL_TraceEntity( GetOuter(), GetAbsOrigin(), GetAbsOrigin()-Vector(0,0,4096), MASK_SHOT, GetOuter(), COLLISION_GROUP_NONE, &tr );
+
+	if( tr.m_pEnt != NULL && tr.m_pEnt->IsNPC() )
+	{
+		Vector forward;
+		GetOuter()->GetVectors( &forward, NULL, NULL );
+
+		CSoundEnt::InsertSound( SOUND_DANGER, tr.m_pEnt->EarPosition() - forward * 12.0f, 32.0f, 0.2f, GetOuter() );
+	}
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::CutZipline()
+{
+	if( m_hLine )
+	{
+		UTIL_Remove( m_hLine );
+	}
+
+	CBaseEntity *pAnchor = CreateEntityByName( "rope_anchor" );
+	pAnchor->SetOwnerEntity( GetOuter() ); // Boy, this is a hack!!
+	pAnchor->SetAbsOrigin( m_vecRopeAnchor );
+	pAnchor->Spawn();
+}
+
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+void CAI_RappelBehavior::CreateZipline()
+{
+#if 1
+	if( !m_hLine )
+	{
+		int attachment = GetOuter()->LookupAttachment( "zipline" );
+
+		if( attachment > 0 )
+		{
+			CBeam *pBeam;
+			pBeam = CBeam::BeamCreate( "cable/cable.vmt", 1 );
+			pBeam->SetColor( 150, 150, 150 );
+			pBeam->SetWidth( 0.3 );
+			pBeam->SetEndWidth( 0.3 );
+
+			CAI_BaseNPC *pNPC = GetOuter();
+			pBeam->PointEntInit( pNPC->GetAbsOrigin() + Vector( 0, 0, 80 ), pNPC );
+
+			pBeam->SetEndAttachment( attachment );
+
+			m_hLine.Set( pBeam );
+		}
+	}
+#endif
+}
+
+
+AI_BEGIN_CUSTOM_SCHEDULE_PROVIDER( CAI_RappelBehavior )
+
+	DECLARE_TASK( TASK_RAPPEL )
+	DECLARE_TASK( TASK_HIT_GROUND )
+
+	DECLARE_CONDITION( COND_BEGIN_RAPPEL )
+
+	//===============================================
+	//===============================================
+	DEFINE_SCHEDULE
+	(
+		SCHED_RAPPEL_WAIT,
+
+		"	Tasks"
+		"		TASK_SET_ACTIVITY				ACTIVITY:ACT_RAPPEL_LOOP"
+		"		TASK_WAIT_INDEFINITE			0"
+		""
+		"	Interrupts"
+		"		COND_BEGIN_RAPPEL"
+	);
+
+	//===============================================
+	//===============================================
+	DEFINE_SCHEDULE
+	(
+		SCHED_RAPPEL,
+
+		"	Tasks"
+		"		TASK_SET_ACTIVITY		ACTIVITY:ACT_RAPPEL_LOOP"
+		"		TASK_RAPPEL				0"
+		"		TASK_SET_SCHEDULE		SCHEDULE:SCHED_CLEAR_RAPPEL_POINT"
+		""
+		"	Interrupts"
+		""
+		"		COND_NEW_ENEMY"	// Only so the enemy selection code will pick an enemy!
+	);
+
+	//===============================================
+	//===============================================
+	DEFINE_SCHEDULE
+	(
+		SCHED_CLEAR_RAPPEL_POINT,
+
+		"	Tasks"
+		"		TASK_HIT_GROUND			0"
+		"		TASK_MOVE_AWAY_PATH		128"	// Clear this spot for other rappellers
+		"		TASK_RUN_PATH			0"
+		"		TASK_WAIT_FOR_MOVEMENT	0"
+		""
+		"	Interrupts"
+		""
+	);
+
+AI_END_CUSTOM_SCHEDULE_PROVIDER()