1HEADmaster

1 files changed, 229 insertions, 0 deletions

diff --git a/game/shared/tf/tf_halloween_souls_pickup.cpp b/game/shared/tf/tf_halloween_souls_pickup.cpp
new file mode 100644
index 0000000..69b8e4a
--- /dev/null
+++ b/game/shared/tf/tf_halloween_souls_pickup.cpp
@@ -0,0 +1,229 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: CTF AmmoPack.
+//
+//=============================================================================//
+#include "cbase.h"
+
+#include "tf_halloween_souls_pickup.h"	
+
+#ifdef CLIENT_DLL
+	#include "tf_shareddefs.h"
+#else
+	#include "tf_gamerules.h"
+	#include "tf_player.h"
+	#include "particle_parse.h"
+#endif
+
+#define TF_SOULS_TIMEOUT		10.0f		// How long before dropped souls disappear
+
+LINK_ENTITY_TO_CLASS( halloween_souls_pack, CHalloweenSoulPack );
+PRECACHE_REGISTER( halloween_souls_pack );
+
+IMPLEMENT_NETWORKCLASS_ALIASED( HalloweenSoulPack, DT_HalloweenSoulPack )
+
+BEGIN_NETWORK_TABLE( CHalloweenSoulPack, DT_HalloweenSoulPack )
+#ifdef GAME_DLL
+	SendPropEHandle( SENDINFO( m_hTarget ) ),
+	SendPropVector( SENDINFO( m_vecPreCurvePos ) ),
+	SendPropVector( SENDINFO( m_vecStartCurvePos ) ),
+	SendPropFloat( SENDINFO( m_flDuration ) ),
+#else
+	RecvPropEHandle( RECVINFO( m_hTarget) ),
+	RecvPropVector( RECVINFO( m_vecPreCurvePos) ),
+	RecvPropVector( RECVINFO( m_vecStartCurvePos) ),
+	RecvPropFloat( RECVINFO( m_flDuration ) ),
+#endif
+END_NETWORK_TABLE()
+
+BEGIN_PREDICTION_DATA( CHalloweenSoulPack )
+END_PREDICTION_DATA()
+
+#define SOUND_PLAYER_COLLECT_SOULS "Player.ReceiveSouls"
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+CHalloweenSoulPack::CHalloweenSoulPack()
+	: m_flCreationTime( 0.f )
+#ifdef GAME_DLL
+	, m_nAmount( 1 )
+#endif
+{
+	m_hTarget = NULL;
+	m_flDuration = 2.f;
+}
+
+
+CHalloweenSoulPack::~CHalloweenSoulPack()
+{}
+
+
+void CHalloweenSoulPack::Spawn()
+{
+	BaseClass::Spawn();
+
+	SetMoveType( MOVETYPE_NOCLIP, MOVECOLLIDE_DEFAULT );
+	SetSolid( SOLID_BBOX );
+	SetCollisionGroup( COLLISION_GROUP_DEBRIS );
+	SetSolidFlags( FSOLID_TRIGGER );
+#ifdef GAME_DLL
+	InitSplineData();
+	SetTouch(&CHalloweenSoulPack::ItemTouch);
+#else
+	SetNextClientThink( CLIENT_THINK_ALWAYS );
+#endif
+}
+
+void CHalloweenSoulPack::Precache()
+{
+	PrecacheScriptSound( SOUND_PLAYER_COLLECT_SOULS );
+}
+
+void CHalloweenSoulPack::FlyThink( void )
+{
+	FlyTowardsTargetEntity();
+}
+
+#ifdef CLIENT_DLL
+void CHalloweenSoulPack::OnDataChanged( DataUpdateType_t type )
+{
+	BaseClass::OnDataChanged( type );
+
+	if ( type == DATA_UPDATE_CREATED )
+	{
+		switch( GetTeamNumber() )
+		{
+			case TF_TEAM_RED:
+				ParticleProp()->Create( "halloween_pickup_active_red", PATTACH_ABSORIGIN_FOLLOW );
+				break;
+			case TF_TEAM_BLUE:
+				ParticleProp()->Create( "halloween_pickup_active", PATTACH_ABSORIGIN_FOLLOW );
+				break;
+			case TEAM_SPECTATOR:
+				ParticleProp()->Create( "halloween_pickup_active_green", PATTACH_ABSORIGIN_FOLLOW );
+				break;
+			default:
+				Assert( false );
+		}
+		ParticleProp()->Create( "eb_beam_angry_ring01", PATTACH_ABSORIGIN_FOLLOW );
+		ParticleProp()->Create( "soul_trail", PATTACH_ABSORIGIN_FOLLOW );
+		InitSplineData();
+	}
+}
+
+void CHalloweenSoulPack::ClientThink()
+{
+	FlyTowardsTargetEntity();
+}
+#endif
+
+#ifdef GAME_DLL
+int CHalloweenSoulPack::UpdateTransmitState()
+{ 
+	return SetTransmitState( FL_EDICT_ALWAYS );
+}
+
+
+void CHalloweenSoulPack::ItemTouch( CBaseEntity *pOther ) 
+{
+	// Only allow our target to pick us up, if we have one
+	if ( pOther != m_hTarget && m_hTarget != NULL )
+		return;
+
+	// Only allow to be picked up when done travelling
+	float flT = ( gpGlobals->curtime - m_flCreationTime ) / m_flDuration;
+	if ( flT < 1.f )
+		return;
+
+	CTFPlayer * pPlayer = ToTFPlayer( pOther );
+	if ( pPlayer )
+	{
+		CTFPlayer *pTargetPlayer = ToTFPlayer( m_hTarget );
+		IGameEvent *pEvent = gameeventmanager->CreateEvent( "halloween_soul_collected" );
+		if ( pEvent )
+		{
+			pEvent->SetInt( "intended_target", pTargetPlayer ? pTargetPlayer->GetUserID() : -1 );
+			pEvent->SetInt( "collecting_player", pPlayer->GetUserID() );
+			pEvent->SetInt( "soul_count", m_nAmount );
+			gameeventmanager->FireEvent( pEvent, true );
+		}
+
+		// Strange Tracking
+		static CSchemaItemDefHandle hItemDef( "Activated Halloween Pass");
+		kill_eater_event_t eEventType = kKillEaterEvent_HalloweenSouls;
+		EconEntity_NonEquippedItemKillTracking_NoPartnerBatched( pPlayer, hItemDef->GetDefinitionIndex(), eEventType, m_nAmount );
+
+		// Play a spooky sound in their ears
+		CSingleUserRecipientFilter filter( pPlayer );
+		EmitSound_t params;
+		params.m_nChannel = CHAN_STATIC;
+		params.m_pSoundName = SOUND_PLAYER_COLLECT_SOULS;
+		EmitSound( filter, pPlayer->entindex(), params );
+	}
+
+	if ( pOther == m_hTarget || ( !m_hTarget && pOther->IsPlayer() ) )
+	{
+		UTIL_Remove( this );
+	}
+}
+#endif
+
+void CHalloweenSoulPack::FlyTowardsTargetEntity( void )
+{
+	CBaseEntity* pEntity = m_hTarget.Get();
+	float flT = ( gpGlobals->curtime - m_flCreationTime ) / m_flDuration;
+#ifdef CLIENT_DLL
+	// Client doesn't need to do anything if there's no target
+	if ( !pEntity )
+	{
+		return;
+	}
+#else
+	bool bIsAGhost = false;
+	if ( pEntity && pEntity->IsPlayer() )
+	{
+		CTFPlayer* pTFPlayerTarget = assert_cast< CTFPlayer* >( pEntity );
+		bIsAGhost = pTFPlayerTarget->m_Shared.InCond( TF_COND_HALLOWEEN_GHOST_MODE );
+	}
+
+	// If flT > 2.f something has gone terribly wrong, just give up.
+	// Also give up if our entity is gone, dead or now a ghost
+	if( flT > 2.f || pEntity == NULL || !pEntity->IsAlive() || bIsAGhost )
+	{
+		m_hTarget = NULL;
+		SetMoveType( MOVETYPE_FLYGRAVITY, MOVECOLLIDE_FLY_BOUNCE );
+		SetContextThink( &CBaseEntity::SUB_Remove, gpGlobals->curtime + TF_SOULS_TIMEOUT, "RemoveThink" );
+		return;
+	}
+#endif
+	// Clamp
+	const float flBiasAmt = 0.2f;
+	flT = clamp( Bias( flT, flBiasAmt ), 0.f, 1.f );
+
+	// We want to fly through the front of their chest so they get a good show
+	QAngle eyeAngles = pEntity->EyeAngles();
+	Vector vecBehindChest;
+	AngleVectors( eyeAngles, &vecBehindChest );
+	vecBehindChest *= -2000;
+
+	Vector vecNextCuvePos = pEntity->WorldSpaceCenter() + vecBehindChest;
+	Vector vecOutput;
+	Catmull_Rom_Spline( m_vecPreCurvePos, m_vecStartCurvePos, pEntity->WorldSpaceCenter(), vecNextCuvePos, flT, vecOutput );
+
+	SetAbsOrigin( vecOutput );
+
+	SetContextThink( &CHalloweenSoulPack::FlyThink, gpGlobals->curtime, "HalloweenSoulPackThink" );
+}
+
+void CHalloweenSoulPack::InitSplineData( void )
+{
+	m_flCreationTime = gpGlobals->curtime;
+#ifdef GAME_DLL
+	m_vecStartCurvePos = GetAbsOrigin();
+	m_vecPreCurvePos = m_vecStartCurvePos + RandomVector( -2000, 2000 );
+	m_vecPreCurvePos.SetZ( Min( m_vecPreCurvePos.GetZ(), 0.f ) );
+	m_flDuration = RandomFloat( 1.f, 3.f );
+#endif
+	SetContextThink( &CHalloweenSoulPack::FlyThink, gpGlobals->curtime, "HalloweenSoulPackThink" );
+}