1 files changed, 346 insertions, 0 deletions
diff --git a/game/server/tf/entity_currencypack.cpp b/game/server/tf/entity_currencypack.cpp
new file mode 100644
index 0000000..b2dc51d
--- /dev/null
+++ b/game/server/tf/entity_currencypack.cpp
@@ -0,0 +1,346 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: CTF CurrencyPack.
+//
+//=============================================================================//
+#include "cbase.h"
+#include "items.h"
+#include "tf_gamerules.h"
+#include "tf_shareddefs.h"
+#include "tf_player.h"
+#include "tf_team.h"
+#include "engine/IEngineSound.h"
+#include "entity_currencypack.h"
+#include "tf_gamestats.h"
+#include "tf_mann_vs_machine_stats.h"
+#include "world.h"
+#include "particle_parse.h"
+#include "player_vs_environment/tf_population_manager.h"
+#include "collisionutils.h"
+#include "tf_objective_resource.h"
+
+//=============================================================================
+//
+// CTF CurrencyPack defines.
+//
+
+#define TF_CURRENCYPACK_PICKUP_SOUND	"MVM.MoneyPickup"
+#define TF_CURRENCYPACK_VANISH_SOUND	"MVM.MoneyVanish"
+
+#define TF_CURRENCYPACK_BLINK_PERIOD	5.0f		// how long pack blinks before it vanishes
+#define TF_CURRENCYPACK_BLINK_DURATION  0.25f		// how long a blink lasts
+
+#define TF_CURRENCYPACK_GLOW_THINK_TIME	0.1f		// how often should we check if cash should glow
+
+
+LINK_ENTITY_TO_CLASS( item_currencypack_large, CCurrencyPack );
+LINK_ENTITY_TO_CLASS( item_currencypack_medium, CCurrencyPackMedium );
+LINK_ENTITY_TO_CLASS( item_currencypack_small, CCurrencyPackSmall );
+
+LINK_ENTITY_TO_CLASS( item_currencypack_custom, CCurrencyPackCustom );
+
+IMPLEMENT_SERVERCLASS_ST( CCurrencyPack, DT_CurrencyPack )
+	SendPropBool( SENDINFO( m_bDistributed ) ),
+END_SEND_TABLE()
+
+IMPLEMENT_AUTO_LIST( ICurrencyPackAutoList );
+
+
+//=============================================================================
+//
+// CTF CurrencyPack functions.
+//
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+CCurrencyPack::CCurrencyPack()
+{
+	m_nAmount = 0;
+	m_nWaveNumber = MannVsMachineStats_GetCurrentWave();
+	m_bTouched = false;
+	m_bClaimed = false;
+	m_bDistributed = false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+CCurrencyPack::~CCurrencyPack()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CCurrencyPack::UpdateOnRemove( void )
+{
+	BaseClass::UpdateOnRemove();
+
+	if ( g_pPopulationManager && !m_bTouched )
+	{
+		if ( !m_bDistributed )
+		{
+			g_pPopulationManager->OnCurrencyPackFade();
+		}
+
+		DispatchParticleEffect( "mvm_cash_explosion", GetAbsOrigin(), GetAbsAngles() );
+	}
+
+	if ( !m_bDistributed && TFObjectiveResource() )
+	{
+		TFObjectiveResource()->AddMvMWorldMoney( -m_nAmount );
+	}
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Always transmitted to clients
+//-----------------------------------------------------------------------------
+int CCurrencyPack::UpdateTransmitState( void )
+{
+	return SetTransmitState( FL_EDICT_ALWAYS );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+int CCurrencyPack::ShouldTransmit( const CCheckTransmitInfo *pInfo )
+{
+	return FL_EDICT_ALWAYS;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CCurrencyPack::Spawn( void )
+{
+	BaseClass::Spawn();
+	m_blinkCount = 0;
+	m_blinkTimer.Invalidate();
+	SetContextThink( &CCurrencyPack::BlinkThink, gpGlobals->curtime + GetLifeTime() - TF_CURRENCYPACK_BLINK_PERIOD - RandomFloat( 0.0, TF_CURRENCYPACK_BLINK_DURATION ), "CurrencyPackWaitingToBlinkThink" );
+	
+	// Force collision size to see if this fixes a bunch of stuck-in-geo issues goes away
+	SetCollisionBounds( Vector( -10, -10, -10 ), Vector( 10, 10, 10 ) );
+
+	if ( m_bDistributed )
+	{
+		DispatchParticleEffect( "mvm_cash_embers_red", PATTACH_ABSORIGIN_FOLLOW, this );
+	}
+	else
+	{
+		DispatchParticleEffect( "mvm_cash_embers", PATTACH_ABSORIGIN_FOLLOW, this );
+	}
+
+	// Store when this drops for time-based accounting - like with wave collection bonus
+	m_nWaveNumber = MannVsMachineStats_GetCurrentWave();
+
+	// if m_nAmount != 0, we already call SetAmount
+	m_nAmount = m_nAmount == 0 ? TFGameRules()->CalculateCurrencyAmount_ByType( GetPackSize() ) : m_nAmount;
+	MannVsMachineStats_RoundEvent_CreditsDropped( m_nWaveNumber, m_nAmount );
+	if ( !m_bDistributed && TFObjectiveResource() )
+	{
+		TFObjectiveResource()->AddMvMWorldMoney( m_nAmount );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Blink off/on when about to expire and play expire sound
+//-----------------------------------------------------------------------------
+void CCurrencyPack::BlinkThink( void )
+{
+	// This means the pack was claimed by a player via Radius Currency Collection and
+	// is likely flying toward them.  Regardless, one second later it fires Touch().
+	if ( IsClaimed() )
+		return;
+
+	++m_blinkCount;
+
+	SetRenderMode( kRenderTransAlpha );
+
+	if ( m_blinkCount & 0x1 )
+	{
+		SetRenderColorA( 25 );
+	}
+	else
+	{
+		SetRenderColorA( 255 );
+	}
+
+	SetContextThink( &CCurrencyPack::BlinkThink, gpGlobals->curtime + TF_CURRENCYPACK_BLINK_DURATION, "CurrencyPackBlinkThink" );
+}
+
+
+//-----------------------------------------------------------------------------
+// Become touchable when we are at rest
+//-----------------------------------------------------------------------------
+void CCurrencyPack::ComeToRest( void )
+{
+	BaseClass::ComeToRest();
+
+	if ( IsClaimed() || m_bDistributed )
+		return;
+
+	// if we've come to rest in an area with no nav, just grant the money to the player
+	if ( TheNavMesh->GetNavArea( GetAbsOrigin() ) == NULL )
+	{
+		TFGameRules()->DistributeCurrencyAmount( m_nAmount );
+		m_bTouched = true;
+		UTIL_Remove( this );
+
+		return;
+	}
+
+	// See if we've come to rest in a trigger_hurt
+	for ( int i = 0; i < ITriggerHurtAutoList::AutoList().Count(); i++ )
+	{
+		CTriggerHurt *pTrigger = static_cast<CTriggerHurt*>( ITriggerHurtAutoList::AutoList()[i] );
+		if ( !pTrigger->m_bDisabled )
+		{
+			Vector vecMins, vecMaxs;
+			pTrigger->GetCollideable()->WorldSpaceSurroundingBounds( &vecMins, &vecMaxs );
+			if ( IsPointInBox( GetCollideable()->GetCollisionOrigin(), vecMins, vecMaxs ) )
+			{
+				TFGameRules()->DistributeCurrencyAmount( m_nAmount );
+
+				m_bTouched = true;
+				UTIL_Remove( this );
+			}
+		}
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets the value of a custom pack
+//-----------------------------------------------------------------------------
+void CCurrencyPack::SetAmount( float nAmount )
+{
+	Assert( GetPackSize() == TF_CURRENCY_PACK_CUSTOM );	// Never set an amount unless we're custom
+	m_nAmount = nAmount;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Distribute the money right away
+//-----------------------------------------------------------------------------
+void CCurrencyPack::DistributedBy( CBasePlayer* pMoneyMaker )
+{
+	TFGameRules()->DistributeCurrencyAmount( m_nAmount );
+
+	if ( pMoneyMaker )
+	{
+		CTF_GameStats.Event_PlayerCollectedCurrency( pMoneyMaker, m_nAmount );
+	}
+
+	m_bDistributed = true;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+void CCurrencyPack::Precache( void )
+{
+	PrecacheScriptSound( TF_CURRENCYPACK_PICKUP_SOUND );
+	PrecacheScriptSound( TF_CURRENCYPACK_VANISH_SOUND );
+	PrecacheParticleSystem( "mvm_cash_embers" );
+	PrecacheParticleSystem( "mvm_cash_explosion" );
+	BaseClass::Precache();
+}
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+bool CCurrencyPack::MyTouch( CBasePlayer *pPlayer )
+{
+	if ( ValidTouch( pPlayer ) && !m_bTouched )
+	{
+		CTFPlayer *pTFTouchPlayer = ToTFPlayer( pPlayer );
+		if ( !pTFTouchPlayer )
+			return false;
+
+		if ( pTFTouchPlayer->IsBot() )
+			return false;
+
+		if ( TFGameRules() && TFGameRules()->IsMannVsMachineMode() )
+		{
+			// Prevent losing team from grabbing money - screws up stats in checkpoints
+			if ( TFGameRules()->State_Get() == GR_STATE_TEAM_WIN )
+			{
+				if ( TFGameRules()->GetWinningTeam() != pTFTouchPlayer->GetTeamNumber() )
+					return false;
+			}
+
+			// Scouts gain health when grabbing currency packs
+			if ( pTFTouchPlayer->GetPlayerClass()->GetClassIndex() == TF_CLASS_SCOUT )
+			{
+				const int nCurHealth = pTFTouchPlayer->GetHealth();
+				const int nMaxHealth = pTFTouchPlayer->GetMaxHealth();
+				int nHealth = nCurHealth < nMaxHealth ? 50 : 25;
+
+				// If we cross the border into insanity, scale the reward
+				const int nHealthCap = nMaxHealth * 4;
+				if ( nCurHealth > nHealthCap )
+				{
+					nHealth = RemapValClamped( nCurHealth, nHealthCap, (nHealthCap * 1.5f), 20, 5 );
+				}
+
+				pTFTouchPlayer->TakeHealth( nHealth, DMG_IGNORE_MAXHEALTH );
+			}
+
+			MannVsMachineStats_PlayerEvent_PickedUpCredits( pTFTouchPlayer, m_nWaveNumber, m_nAmount );
+
+			IGameEvent *event = gameeventmanager->CreateEvent( "mvm_pickup_currency" );
+			if ( event )
+			{
+				event->SetInt( "player", pTFTouchPlayer->entindex() );
+				event->SetInt( "currency", m_nAmount );
+				gameeventmanager->FireEvent( event );
+			}
+
+			// is the money blinking and about to burn up?
+			if ( m_blinkCount > 0 )
+			{
+				pTFTouchPlayer->AwardAchievement( ACHIEVEMENT_TF_MVM_PICKUP_MONEY_ABOUT_TO_EXPIRE );
+			}
+		}
+
+		CReliableBroadcastRecipientFilter filter;
+		EmitSound( filter, entindex(), TF_CURRENCYPACK_PICKUP_SOUND );
+		
+		if ( !m_bDistributed )
+		{
+			TFGameRules()->DistributeCurrencyAmount( m_nAmount, pTFTouchPlayer );
+			CTF_GameStats.Event_PlayerCollectedCurrency( pTFTouchPlayer, m_nAmount );
+		}
+
+		if ( ( !pTFTouchPlayer->IsPlayerClass( TF_CLASS_SPY ) ) ||
+			 ( !pTFTouchPlayer->m_Shared.IsStealthed() && !pTFTouchPlayer->m_Shared.InCond( TF_COND_STEALTHED_BLINK ) && !pTFTouchPlayer->m_Shared.InCond( TF_COND_DISGUISED ) ) )
+		{
+			pTFTouchPlayer->SpeakConceptIfAllowed( MP_CONCEPT_MVM_MONEY_PICKUP );
+		}
+
+		pTFTouchPlayer->SetLastObjectiveTime( gpGlobals->curtime );
+		
+		m_bTouched = true;
+	}
+
+	return m_bTouched;
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+const char *CCurrencyPackCustom::GetDefaultPowerupModel( void )
+{ 
+	// Custom packs should always be set to a value by hand
+	Assert( m_nAmount > 0 );
+
+	// Try to pick a model that's appropriate to our drop amount (which is in our multiplier)
+	if ( m_nAmount >= 25 )
+		return "models/items/currencypack_large.mdl"; 
+	if ( m_nAmount >= 10 )
+		return "models/items/currencypack_medium.mdl"; 
+	return "models/items/currencypack_small.mdl";
+}
+