boss_the_lich_king::boss_the_lich_kingAI Struct Reference

Inheritance diagram for boss_the_lich_king::boss_the_lich_kingAI:

Public Member Functions
	boss_the_lich_kingAI (Creature *creature)
void	Reset () override
void	JustDied (Unit *) override
void	JustEngagedWith (Unit *target) override
	Called for reaction when initially engaged.
bool	CanAIAttack (Unit const *target) const override
void	KilledUnit (Unit *victim) override
void	DoAction (int32 action) override
void	DamageTaken (Unit *attacker, uint32 &damage, DamageEffectType, SpellSchoolMask) override
	Called at any Damage from any attacker (before damage apply)
void	JustSummoned (Creature *summon) override
void	SummonedCreatureDies (Creature *summon, Unit *) override
void	SpellHit (Unit *, SpellInfo const *spell) override
void	SpellHitTarget (Unit *, SpellInfo const *spell) override
void	MovementInform (uint32 type, uint32 pointId) override
void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith()
uint32	GetData (uint32 type) const override
void	SetData (uint32 type, uint32 value) override
void	EnterEvadeMode (EvadeReason why) override
Public Member Functions inherited from BossAI
	BossAI (Creature *creature, uint32 bossId)
	~BossAI () override
bool	CanRespawn () override
void	DamageTaken (Unit *attacker, uint32 &damage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask) override
	Called at any Damage from any attacker (before damage apply)
void	JustSummoned (Creature *summon) override
void	SummonedCreatureDespawn (Creature *summon) override
void	SummonedCreatureDespawnAll () override
void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith()
void	ScheduleHealthCheckEvent (uint32 healthPct, std::function< void()> exec)
	Executes a function once the creature reaches the defined health point percent.
void	ScheduleHealthCheckEvent (std::initializer_list< uint8 > healthPct, std::function< void()> exec)
void	ScheduleEnrageTimer (uint32 spellId, Milliseconds timer, uint8 textId=0)
virtual void	ExecuteEvent (uint32)
virtual void	ScheduleTasks ()
void	Reset () override
void	JustEngagedWith (Unit *) override
	Called for reaction when initially engaged.
void	EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER) override
void	JustDied (Unit *) override
void	JustReachedHome () override
Public Member Functions inherited from ScriptedAI
	ScriptedAI (Creature *creature)
	~ScriptedAI () override
void	AttackStartNoMove (Unit *target)
void	DamageTaken (Unit *, uint32 &, DamageEffectType, SpellSchoolMask) override
	Called at any Damage from any attacker (before damage apply)
void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith()
void	JustDied (Unit *) override
void	KilledUnit (Unit *) override
void	JustSummoned (Creature *) override
void	SummonedCreatureDespawn (Creature *) override
void	SpellHit (Unit *, SpellInfo const *) override
void	SpellHitTarget (Unit *, SpellInfo const *) override
void	MovementInform (uint32, uint32) override
void	OnPossess (bool)
bool	IsInRoom (const Position *pos, Axis axis, bool above)
void	Reset () override
void	JustEngagedWith (Unit *) override
	Called for reaction when initially engaged.
void	AttackStart (Unit *) override
void	DoStartMovement (Unit *target, float distance=0.0f, float angle=0.0f)
void	DoStartNoMovement (Unit *target)
void	DoStopAttack ()
void	DoCastSpell (Unit *target, SpellInfo const *spellInfo, bool triggered=false)
void	DoPlaySoundToSet (WorldObject *source, uint32 soundId)
void	DoPlayMusic (uint32 soundId, bool zone)
void	DoAddThreat (Unit *unit, float amount)
void	DoModifyThreatByPercent (Unit *unit, int32 pct)
void	DoResetThreat (Unit *unit)
void	DoResetThreatList ()
float	DoGetThreat (Unit *unit)
void	DoTeleportPlayer (Unit *unit, float x, float y, float z, float o)
void	DoTeleportPlayer (Unit *unit, Position pos)
void	DoTeleportAll (float x, float y, float z, float o)
Unit *	DoSelectLowestHpFriendly (float range, uint32 minHPDiff=1)
std::list< Creature * >	DoFindFriendlyCC (float range)
std::list< Creature * >	DoFindFriendlyMissingBuff (float range, uint32 spellId)
Player *	GetPlayerAtMinimumRange (float minRange)
Creature *	DoSpawnCreature (uint32 entry, float offsetX, float offsetY, float offsetZ, float angle, uint32 type, uint32 despawntime)
bool	IsUniqueTimedEventDone (uint32 id) const
void	SetUniqueTimedEventDone (uint32 id)
void	ResetUniqueTimedEvent (uint32 id)
void	ClearUniqueTimedEventsDone ()
void	ScheduleTimedEvent (Milliseconds timerMin, Milliseconds timerMax, std::function< void()> exec, Milliseconds repeatMin, Milliseconds repeatMax=0s, uint32 uniqueId=0)
void	ScheduleTimedEvent (Milliseconds timerMax, std::function< void()> exec, Milliseconds repeatMin, Milliseconds repeatMax=0s, uint32 uniqueId=0)
void	ScheduleUniqueTimedEvent (Milliseconds timer, std::function< void()> exec, uint32 uniqueId)
bool	HealthBelowPct (uint32 pct) const
bool	HealthAbovePct (uint32 pct) const
SpellInfo const *	SelectSpell (Unit *target, uint32 school, uint32 mechanic, SelectTargetType targets, uint32 powerCostMin, uint32 powerCostMax, float rangeMin, float rangeMax, SelectEffect effect)
void	SetEquipmentSlots (bool loadDefault, int32 mainHand=EQUIP_NO_CHANGE, int32 offHand=EQUIP_NO_CHANGE, int32 ranged=EQUIP_NO_CHANGE)
virtual bool	CheckEvadeIfOutOfCombatArea () const
bool	IsHeroic () const
Difficulty	GetDifficulty () const
bool	Is25ManRaid () const
template<class T >
const T &	DUNGEON_MODE (const T &normal5, const T &heroic10) const
template<class T >
const T &	RAID_MODE (const T &normal10, const T &normal25) const
template<class T >
const T &	RAID_MODE (const T &normal10, const T &normal25, const T &heroic10, const T &heroic25) const
Player *	SelectTargetFromPlayerList (float maxdist, uint32 excludeAura=0, bool mustBeInLOS=false) const
void	SetInvincibility (bool apply)
bool	IsInvincible () const
void	SetAutoAttackAllowed (bool allow)
bool	IsAutoAttackAllowed () const
Public Member Functions inherited from CreatureAI
void	Talk (uint8 id, WorldObject const *whisperTarget=nullptr, Milliseconds delay=0s)
	Causes the creature to talk/say the text assigned to their entry in the creature_text database table.
void	Talk (uint8 id, Milliseconds delay)
WorldObject *	GetSummoner () const
	Returns the summoner creature/object, if the creature is a temporary summon.
	CreatureAI (Creature *creature)
	~CreatureAI () override
void	MoveCircleChecks ()
void	MoveBackwardsChecks ()
void	MoveInLineOfSight_Safe (Unit *who)
	== Reactions At =================================
void	TriggerAlert (Unit const *who) const
virtual void	IsSummonedBy (WorldObject *)
virtual void	SummonedCreatureEvade (Creature *)
virtual void	AttackedBy (Unit *)
virtual bool	IsEscorted ()
virtual void	JustRespawned ()
virtual void	PathEndReached (uint32)
void	OnCharmed (bool apply) override
	Called when unit is charmed.
void	DoZoneInCombat (Creature *creature=nullptr, float maxRangeToNearestTarget=250.0f)
virtual void	ReceiveEmote (Player *, uint32)
virtual void	OwnerAttackedBy (Unit *)
virtual void	OwnerAttacked (Unit *)
virtual void	CorpseRemoved (uint32 &)
	== Triggered Actions Requested ==================
virtual void	PassengerBoarded (Unit *, int8, bool)
	== Fields =======================================
virtual bool	BeforeSpellClick (Unit *)
virtual void	OnSpellClick (Unit *, bool &)
virtual bool	CanSeeAlways (WorldObject const *)
virtual bool	CanBeSeen (Player const *)
virtual bool	CanAlwaysBeDetectable (WorldObject const *)
virtual void	PetStopAttack ()
virtual bool	CheckInRoom ()
CreatureBoundary const *	GetBoundary () const
void	SetBoundary (CreatureBoundary const *boundary, bool negativeBoundaries=false)
bool	IsInBoundary (Position const *who=nullptr) const
virtual void	CalculateThreat (Unit *, float &, SpellInfo const *)
virtual bool	OnTeleportUnreacheablePlayer (Player *)
virtual void	OnAuraRemove (AuraApplication *, AuraRemoveMode)
Public Member Functions inherited from UnitAI
	UnitAI (Unit *unit)
virtual	~UnitAI ()
virtual void	InitializeAI ()
virtual void	SetGUID (ObjectGuid, int32=0)
virtual ObjectGuid	GetGUID (int32=0) const
Unit *	SelectTarget (SelectTargetMethod targetType, uint32 position=0, float dist=0.0f, bool playerOnly=false, bool withTank=true, int32 aura=0)
template<class PREDICATE >
Unit *	SelectTarget (SelectTargetMethod targetType, uint32 position, PREDICATE const &predicate)
void	SelectTargetList (std::list< Unit * > &targetList, uint32 num, SelectTargetMethod targetType, uint32 position=0, float dist=0.0f, bool playerOnly=false, bool withTank=true, int32 aura=0)
	Select the best (up to) <num> targets (in <targetType> order) from the threat list that fulfill the following:
template<class PREDICATE >
void	SelectTargetList (std::list< Unit * > &targetList, uint32 num, SelectTargetMethod targetType, uint32 position, PREDICATE const &predicate)
virtual void	JustEnteredCombat (Unit *)
	Called when the unit enters combat.
virtual void	JustExitedCombat ()
	Called when the unit leaves combat.
virtual void	DamageDealt (Unit *, uint32 &, DamageEffectType, SpellSchoolMask)
	Called at any Damage to any victim (before damage apply)
virtual void	HealReceived (Unit *, uint32 &)
	Called when the creature receives heal.
virtual void	OnPowerUpdate (Powers, int32, int32, uint32)
	Called when the creature power updates.
virtual void	HealDone (Unit *, uint32 &)
	Called when the unit heals.
virtual void	OnCalculateMeleeDamageReceived (uint32 &, Unit *)
	Called during damage calculations.
virtual void	OnCalculateSpellDamageReceived (int32 &, Unit *)
virtual void	OnCalculatePeriodicTickReceived (uint32 &, Unit *)
	Called during calculation when receiving periodic healing or damage (DoT or HoT)
void	AttackStartCaster (Unit *victim, float dist)
SpellCastResult	DoAddAuraToAllHostilePlayers (uint32 spellid)
SpellCastResult	DoCast (uint32 spellId)
SpellCastResult	DoCast (Unit *victim, uint32 spellId, bool triggered=false)
SpellCastResult	DoCastSelf (uint32 spellId, bool triggered=false)
SpellCastResult	DoCastToAllHostilePlayers (uint32 spellid, bool triggered=false)
	To specify the caster as target if the spell is self-cast.
SpellCastResult	DoCastVictim (uint32 spellId, bool triggered=false)
SpellCastResult	DoCastAOE (uint32 spellId, bool triggered=false)
SpellCastResult	DoCastRandomTarget (uint32 spellId, uint32 threatTablePosition=0, float dist=0.0f, bool playerOnly=true, bool triggered=false, bool withTank=true)
	Cast the spell on a random unit from the threat list.
SpellCastResult	DoCastMaxThreat (uint32 spellId, uint32 threatTablePosition=0, float dist=0.0f, bool playerOnly=true, bool triggered=false)
	Cast spell on the top threat target, which may not be the current victim.
float	DoGetSpellMaxRange (uint32 spellId, bool positive=false)
void	DoMeleeAttackIfReady ()
bool	DoSpellAttackIfReady (uint32 spell)
void	DoSpellAttackToRandomTargetIfReady (uint32 spell, uint32 threatTablePosition=0, float dist=0.f, bool playerOnly=true)
virtual void	SummonMovementInform (Creature *, uint32, uint32)
	Called when a summon reaches a waypoint or point movement finished.
virtual void	sGossipHello (Player *)
virtual void	sGossipSelect (Player *, uint32, uint32)
virtual void	sGossipSelectCode (Player *, uint32, uint32, char const *)
virtual void	sQuestAccept (Player *, Quest const *)
virtual void	sQuestSelect (Player *, Quest const *)
virtual void	sQuestComplete (Player *, Quest const *)
virtual void	sQuestReward (Player *, Quest const *, uint32)
virtual void	sOnGameEvent (bool, uint16)
virtual std::string	GetDebugInfo () const

Public Attributes
uint8	_phase
uint32	_necroticPlagueStack
uint32	_vileSpiritExplosions
uint16	_positionCheckTimer
uint32	_lastTalkTimeKill
uint32	_lastTalkTimeBuff
bool	_bFrostmournePhase
bool	_bFordringMustFallYell
Public Attributes inherited from BossAI
float	callForHelpRange
InstanceScript *const	instance
Public Attributes inherited from ScriptedAI
Creature *	me

Additional Inherited Members
Public Types inherited from ScriptedAI
enum class	Axis {   AXIS_X ,   AXIS_Y }
Public Types inherited from CreatureAI
enum	EvadeReason {   EVADE_REASON_NO_HOSTILES ,   EVADE_REASON_BOUNDARY ,   EVADE_REASON_SEQUENCE_BREAK ,   EVADE_REASON_NO_PATH ,   EVADE_REASON_OTHER }
Static Public Member Functions inherited from CreatureAI
static bool	IsInBounds (CreatureBoundary const &boundary, Position const *who)
Static Public Member Functions inherited from UnitAI
static void	FillAISpellInfo ()
Static Public Attributes inherited from UnitAI
static AISpellInfoType *	AISpellInfo
Protected Member Functions inherited from BossAI
void	_Reset ()
void	_JustEngagedWith ()
void	_JustDied ()
void	_JustReachedHome ()
void	_EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)
void	TeleportCheaters ()
Protected Member Functions inherited from CreatureAI
bool	UpdateVictim ()
bool	UpdateVictimWithGaze ()
void	SetGazeOn (Unit *target)
Creature *	DoSummon (uint32 entry, Position const &pos, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)
Creature *	DoSummon (uint32 entry, WorldObject *obj, float radius=5.0f, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)
Creature *	DoSummonFlyer (uint32 entry, WorldObject *obj, float flightZ, float radius=5.0f, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)
virtual void	MoveInLineOfSight (Unit *)
bool	_EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)
Protected Attributes inherited from BossAI
SummonList	summons
Protected Attributes inherited from CreatureAI
Creature *const	me
EventMap	events
TaskScheduler	scheduler
CreatureBoundary const *	_boundary
bool	_negateBoundary
Protected Attributes inherited from UnitAI
Unit *const	me

Detailed Description

Constructor & Destructor Documentation

boss_the_lich_kingAI()

boss_the_lich_king::boss_the_lich_kingAI::boss_the_lich_kingAI ( Creature *  creature )

inline

                                                 : BossAI(creature, DATA_THE_LICH_KING)
        {
            me->AddAura(SPELL_EMOTE_SIT_NO_SHEATH, me);
            me->SetImmuneToPC(true);
            me->SetReactState(REACT_PASSIVE);
        }

References Unit::AddAura(), ScriptedAI::me, REACT_PASSIVE, Unit::SetImmuneToPC(), Creature::SetReactState(), and SPELL_EMOTE_SIT_NO_SHEATH.

Member Function Documentation

CanAIAttack()

bool boss_the_lich_king::boss_the_lich_kingAI::CanAIAttack ( Unit const *  target ) const

inlineoverridevirtual

Reimplemented from UnitAI.

        {
            return me->IsVisible() && IsValidPlatformTarget(target) && !target->GetVehicle();
        }

References Unit::GetVehicle(), IsValidPlatformTarget(), Unit::IsVisible(), and ScriptedAI::me.

DamageTaken()

void boss_the_lich_king::boss_the_lich_kingAI::DamageTaken ( Unit *  , uint32 &  , DamageEffectType  , SpellSchoolMask    )

inlineoverridevirtual

Called at any Damage from any attacker (before damage apply)

Note

It use for recalculation damage or special reaction at damage for attack reaction use AttackedBy called for non DOT damage in Unit::DealDamage also

Reimplemented from UnitAI.

        {
            if (!attacker || (_bFrostmournePhase && attacker->GetExactDistSq(495.708f, -2523.76f, 1049.95f) > 40.0f * 40.0f)) // frostmourne room, prevent exploiting (tele hack to get back and damage him)
            {
                damage = 0;
                return;
            }
 
            if (_phase == PHASE_ONE && !HealthAbovePct(70) && !me->HasUnitState(UNIT_STATE_CASTING))
            {
                _phase = PHASE_TRANSITION;
                me->SetReactState(REACT_PASSIVE);
                me->AttackStop();
                events.CancelEventGroup(EVENT_GROUP_ABILITIES);
                me->InterruptNonMeleeSpells(false);
                me->GetMotionMaster()->MovePoint(POINT_CENTER_1, CenterPosition);
                return;
            }
 
            if (_phase == PHASE_TWO && !HealthAbovePct(40) && !me->HasUnitState(UNIT_STATE_CASTING))
            {
                _phase = PHASE_TRANSITION;
                me->SetReactState(REACT_PASSIVE);
                me->AttackStop();
                events.CancelEventGroup(EVENT_GROUP_ABILITIES);
                me->InterruptNonMeleeSpells(false);
                me->GetMotionMaster()->MovePoint(POINT_CENTER_2, CenterPosition);
                return;
            }
 
            if (_phase == PHASE_THREE && HealthBelowPct(10) && !me->HasUnitState(UNIT_STATE_CASTING))
            {
                _phase = PHASE_OUTRO;
                EntryCheckPredicate pred(NPC_STRANGULATE_VEHICLE);
                summons.DoAction(ACTION_TELEPORT_BACK, pred);
                events.Reset();
                summons.DespawnAll();
                me->SetReactState(REACT_PASSIVE);
                me->AttackStop();
                me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_FURY_OF_FROSTMOURNE);
                me->InterruptNonMeleeSpells(true);
                me->CastSpell((Unit*)nullptr, SPELL_FURY_OF_FROSTMOURNE, false);
                me->SetWalk(true);
 
                if (Creature* tirion = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_HIGHLORD_TIRION_FORDRING)))
                    tirion->AI()->DoAction(ACTION_OUTRO);
                return;
            }
 
            if (_phase == PHASE_OUTRO)
            {
                if (!me->IsLevitating())
                    damage = me->GetHealth() > 1 ? 1 : 0;
                else if (damage >= me->GetHealth()) // dying...
                {
                    damage = me->GetHealth() - 1;
                    me->SetDisableGravity(false);
                    me->GetMotionMaster()->MoveFall();
                    if (Creature* frostmourne = me->FindNearestCreature(NPC_FROSTMOURNE_TRIGGER, 50.0f))
                        frostmourne->DespawnOrUnsummon(1);
                    if (Creature* terenas = me->FindNearestCreature(NPC_TERENAS_MENETHIL_OUTRO, 50.0f))
                        terenas->DespawnOrUnsummon(1);
 
                    me->m_Events.AddEvent(new LichKingDeathEvent(*me), me->m_Events.CalculateTime(2500)); // die after spinning anim is over, so death anim is visible
                    me->m_Events.AddEvent(new LichKingMovieEvent(*me), me->m_Events.CalculateTime(11500));
                }
 
                if (!_bFordringMustFallYell && me->GetHealth() < 500000)
                {
                    _bFordringMustFallYell = true;
                    if (Creature* tirion = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_HIGHLORD_TIRION_FORDRING)))
                    {
                        tirion->AI()->Talk(SAY_TIRION_OUTRO_3);
                    }
                }
            }
            else if (damage >= me->GetHealth())
                damage = me->GetHealth() - 1;
        }

References _bFordringMustFallYell, _bFrostmournePhase, _phase, ACTION_OUTRO, ACTION_TELEPORT_BACK, EventProcessor::AddEvent(), AREA_THE_FROZEN_THRONE, Unit::AttackStop(), EventProcessor::CalculateTime(), Unit::CastSpell(), CenterPosition, DATA_HIGHLORD_TIRION_FORDRING, SummonList::DespawnAll(), SummonList::DoAction(), EVENT_GROUP_ABILITIES, WorldObject::FindNearestCreature(), ObjectAccessor::GetCreature(), Position::GetExactDistSq(), InstanceScript::GetGuidData(), Unit::GetHealth(), WorldObject::GetMap(), Unit::GetMotionMaster(), Unit::HasUnitState(), ScriptedAI::HealthAbovePct(), ScriptedAI::HealthBelowPct(), BossAI::instance, Unit::InterruptNonMeleeSpells(), Unit::IsLevitating(), WorldObject::m_Events, ScriptedAI::me, MotionMaster::MoveFall(), MotionMaster::MovePoint(), MUSIC_FURY_OF_FROSTMOURNE, NPC_FROSTMOURNE_TRIGGER, NPC_STRANGULATE_VEHICLE, NPC_TERENAS_MENETHIL_OUTRO, PHASE_ONE, PHASE_OUTRO, PHASE_THREE, PHASE_TRANSITION, PHASE_TWO, POINT_CENTER_1, POINT_CENTER_2, REACT_PASSIVE, SAY_TIRION_OUTRO_3, Creature::SetDisableGravity(), Creature::SetReactState(), Creature::SetWalk(), Map::SetZoneMusic(), SPELL_FURY_OF_FROSTMOURNE, BossAI::summons, and UNIT_STATE_CASTING.

DoAction()

void boss_the_lich_king::boss_the_lich_kingAI::DoAction ( int32  action )

inlineoverridevirtual

Reimplemented from UnitAI.

        {
            switch (action)
            {
                case ACTION_RESTORE_LIGHT:
                    me->GetMap()->SetZoneOverrideLight(AREA_THE_FROZEN_THRONE, 0, 5s);
                    me->GetMap()->SetZoneWeather(AREA_THE_FROZEN_THRONE, WEATHER_STATE_FINE, 0.5f);
                    break;
                case ACTION_START_ATTACK:
                    events.ScheduleEvent(EVENT_START_ATTACK, 5250ms);
                    break;
                case ACTION_BREAK_FROSTMOURNE:
                    me->CastSpell((Unit*)nullptr, SPELL_SUMMON_BROKEN_FROSTMOURNE, true);
                    me->CastSpell((Unit*)nullptr, SPELL_SUMMON_BROKEN_FROSTMOURNE_2, false);
                    SetEquipmentSlots(false, EQUIP_BROKEN_FROSTMOURNE);
                    if (Creature* tirion = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_HIGHLORD_TIRION_FORDRING)))
                        tirion->AI()->DoAction(ACTION_BREAK_FROSTMOURNE);
                    break;
                case ACTION_TELEPORT_BACK:
                    {
                        if (_phase == PHASE_FROSTMOURNE)
                            events.RescheduleEvent(EVENT_START_ATTACK, 1s);
                        EntryCheckPredicate pred(NPC_STRANGULATE_VEHICLE);
                        summons.DoAction(ACTION_TELEPORT_BACK, pred);
                        if (!IsHeroic() && _phase != PHASE_OUTRO && me->IsInCombat() && _lastTalkTimeBuff + 5 <= GameTime::GetGameTime().count())
                            Talk(SAY_LK_FROSTMOURNE_ESCAPE);
                    }
                    break;
                default:
                    break;
            }
        }

References _lastTalkTimeBuff, _phase, ACTION_BREAK_FROSTMOURNE, ACTION_RESTORE_LIGHT, ACTION_START_ATTACK, ACTION_TELEPORT_BACK, AREA_THE_FROZEN_THRONE, Unit::CastSpell(), DATA_HIGHLORD_TIRION_FORDRING, SummonList::DoAction(), EQUIP_BROKEN_FROSTMOURNE, EVENT_START_ATTACK, ObjectAccessor::GetCreature(), GameTime::GetGameTime(), InstanceScript::GetGuidData(), WorldObject::GetMap(), BossAI::instance, ScriptedAI::IsHeroic(), Unit::IsInCombat(), ScriptedAI::me, NPC_STRANGULATE_VEHICLE, PHASE_FROSTMOURNE, PHASE_OUTRO, SAY_LK_FROSTMOURNE_ESCAPE, ScriptedAI::SetEquipmentSlots(), Map::SetZoneOverrideLight(), Map::SetZoneWeather(), SPELL_SUMMON_BROKEN_FROSTMOURNE, SPELL_SUMMON_BROKEN_FROSTMOURNE_2, BossAI::summons, and WEATHER_STATE_FINE.

Referenced by JustDied(), and Reset().

EnterEvadeMode()

void boss_the_lich_king::boss_the_lich_kingAI::EnterEvadeMode ( EvadeReason  why )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            EntryCheckPredicate pred(NPC_STRANGULATE_VEHICLE);
            summons.DoAction(ACTION_TELEPORT_BACK, pred);
            instance->SetBossState(DATA_THE_LICH_KING, FAIL);
            me->CastSpell((Unit*)nullptr, SPELL_KILL_FROSTMOURNE_PLAYERS, true);
            BossAI::EnterEvadeMode(why);
            me->SetReactState(REACT_AGGRESSIVE);
 
            if (Creature* tirion = ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_HIGHLORD_TIRION_FORDRING)))
                tirion->DespawnOrUnsummon();
        }

References ACTION_TELEPORT_BACK, Unit::CastSpell(), DATA_HIGHLORD_TIRION_FORDRING, DATA_THE_LICH_KING, SummonList::DoAction(), BossAI::EnterEvadeMode(), FAIL, ObjectAccessor::GetCreature(), InstanceScript::GetGuidData(), BossAI::instance, ScriptedAI::me, NPC_STRANGULATE_VEHICLE, REACT_AGGRESSIVE, InstanceScript::SetBossState(), Creature::SetReactState(), SPELL_KILL_FROSTMOURNE_PLAYERS, and BossAI::summons.

Referenced by JustEngagedWith().

GetData()

uint32 boss_the_lich_king::boss_the_lich_kingAI::GetData ( uint32  type ) const

inlineoverridevirtual

Reimplemented from UnitAI.

        {
            switch (type)
            {
                case DATA_PLAGUE_STACK:
                    return _necroticPlagueStack;
                case DATA_VILE:
                    return _vileSpiritExplosions;
                default:
                    break;
            }
 
            return 0;
        }

References _necroticPlagueStack, _vileSpiritExplosions, DATA_PLAGUE_STACK, and DATA_VILE.

JustDied()

void boss_the_lich_king::boss_the_lich_kingAI::JustDied ( Unit *  )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            _JustDied();
            DoAction(ACTION_RESTORE_LIGHT);
            me->PlayDirectSound(17374);
        }

References BossAI::_JustDied(), ACTION_RESTORE_LIGHT, DoAction(), ScriptedAI::me, and WorldObject::PlayDirectSound().

JustEngagedWith()

void boss_the_lich_king::boss_the_lich_kingAI::JustEngagedWith ( Unit *  )

inlineoverridevirtual

Called for reaction when initially engaged.

Reimplemented from CreatureAI.

        {
            if (!instance->CheckRequiredBosses(DATA_THE_LICH_KING, target->ToPlayer()) || !me->IsVisible())
            {
                EnterEvadeMode(EVADE_REASON_OTHER);
                instance->DoCastSpellOnPlayers(LIGHT_S_HAMMER_TELEPORT);
                return;
            }
 
            _phase = PHASE_ONE;
            instance->SetBossState(DATA_THE_LICH_KING, IN_PROGRESS);
            me->setActive(true);
            me->SetInCombatWithZone();
            me->RemoveAurasDueToSpell(SPELL_EMOTE_SIT_NO_SHEATH); // just to be sure
 
            events.ScheduleEvent(EVENT_BERSERK, 15min, EVENT_GROUP_BERSERK);
            events.ScheduleEvent(EVENT_SUMMON_SHAMBLING_HORROR, 15s, EVENT_GROUP_ABILITIES);
            events.ScheduleEvent(EVENT_SUMMON_DRUDGE_GHOUL, 10s, EVENT_GROUP_ABILITIES);
            events.ScheduleEvent(EVENT_INFEST, 5s, EVENT_GROUP_ABILITIES);
            events.ScheduleEvent(EVENT_NECROTIC_PLAGUE, 30s, 31s, EVENT_GROUP_ABILITIES);
            if (IsHeroic())
                events.ScheduleEvent(EVENT_SHADOW_TRAP, 15s + 500ms, EVENT_GROUP_ABILITIES);
        }

References _phase, InstanceScript::CheckRequiredBosses(), DATA_THE_LICH_KING, InstanceScript::DoCastSpellOnPlayers(), EnterEvadeMode(), CreatureAI::EVADE_REASON_OTHER, EVENT_BERSERK, EVENT_GROUP_ABILITIES, EVENT_GROUP_BERSERK, EVENT_INFEST, EVENT_NECROTIC_PLAGUE, EVENT_SHADOW_TRAP, EVENT_SUMMON_DRUDGE_GHOUL, EVENT_SUMMON_SHAMBLING_HORROR, IN_PROGRESS, BossAI::instance, ScriptedAI::IsHeroic(), Unit::IsVisible(), LIGHT_S_HAMMER_TELEPORT, ScriptedAI::me, PHASE_ONE, Unit::RemoveAurasDueToSpell(), WorldObject::setActive(), InstanceScript::SetBossState(), Creature::SetInCombatWithZone(), SPELL_EMOTE_SIT_NO_SHEATH, and Object::ToPlayer().

JustSummoned()

void boss_the_lich_king::boss_the_lich_kingAI::JustSummoned ( Creature *  summon )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            if (summon->GetEntry() == NPC_HIGHLORD_TIRION_FORDRING_LK)
            {
                return;
            }
 
            switch (summon->GetEntry())
            {
                case NPC_SHAMBLING_HORROR:
                case NPC_DRUDGE_GHOUL:
                    summon->SetHomePosition(CenterPosition);
                    summon->CastSpell(summon, SPELL_RISEN_WITCH_DOCTOR_SPAWN, true);
                    summon->SetReactState(REACT_PASSIVE);
                    summon->HandleEmoteCommand(EMOTE_ONESHOT_EMERGE);
                    summon->m_Events.AddEvent(new StartMovementEvent(me, summon), summon->m_Events.CalculateTime(5000));
                    break;
                case NPC_RAGING_SPIRIT:
                    summon->SetHomePosition(CenterPosition);
                    break;
                case NPC_VILE_SPIRIT:
                    {
                        summon->SetReactState(REACT_PASSIVE);
                        summon->GetMotionMaster()->MoveRandom(10.0f);
                        if (_phase == PHASE_THREE)
                            summon->m_Events.AddEvent(new VileSpiritActivateEvent(summon), summon->m_Events.CalculateTime(15000));
                        break;
                    }
                case NPC_STRANGULATE_VEHICLE:
                    summons.Summon(summon);
                    return;
                case NPC_DEFILE:
                case NPC_SHADOW_TRAP_TRIGGER:
                    summon->m_positionZ = 840.86f;
                    summon->UpdatePosition(summon->GetPositionX(), summon->GetPositionY(), summon->GetPositionZ(), summon->GetOrientation(), true);
                    summon->StopMovingOnCurrentPos();
                    break;
                case NPC_VALKYR_SHADOWGUARD:
                    if (_phase == PHASE_THREE || events.GetNextEventTime(EVENT_QUAKE_2))
                        summon->DespawnOrUnsummon(1);
                    break;
                default:
                    break;
            }
 
            BossAI::JustSummoned(summon);
        }

References _phase, EventProcessor::AddEvent(), EventProcessor::CalculateTime(), Unit::CastSpell(), CenterPosition, Creature::DespawnOrUnsummon(), EMOTE_ONESHOT_EMERGE, EVENT_QUAKE_2, Object::GetEntry(), Unit::GetMotionMaster(), Position::GetOrientation(), Position::GetPositionX(), Position::GetPositionY(), Position::GetPositionZ(), Unit::HandleEmoteCommand(), BossAI::JustSummoned(), WorldObject::m_Events, Position::m_positionZ, ScriptedAI::me, MotionMaster::MoveRandom(), NPC_DEFILE, NPC_DRUDGE_GHOUL, NPC_HIGHLORD_TIRION_FORDRING_LK, NPC_RAGING_SPIRIT, NPC_SHADOW_TRAP_TRIGGER, NPC_SHAMBLING_HORROR, NPC_STRANGULATE_VEHICLE, NPC_VALKYR_SHADOWGUARD, NPC_VILE_SPIRIT, PHASE_THREE, REACT_PASSIVE, Creature::SetHomePosition(), Creature::SetReactState(), SPELL_RISEN_WITCH_DOCTOR_SPAWN, Unit::StopMovingOnCurrentPos(), SummonList::Summon(), BossAI::summons, and Unit::UpdatePosition().

KilledUnit()

void boss_the_lich_king::boss_the_lich_kingAI::KilledUnit ( Unit *  victim )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            if (victim->IsPlayer() && !me->IsInEvadeMode() && _phase != PHASE_OUTRO && _lastTalkTimeKill + 5 < GameTime::GetGameTime().count())
            {
                _lastTalkTimeKill = GameTime::GetGameTime().count();
                Talk(SAY_LK_KILL);
            }
        }

References _lastTalkTimeKill, _phase, GameTime::GetGameTime(), Creature::IsInEvadeMode(), Object::IsPlayer(), ScriptedAI::me, PHASE_OUTRO, and SAY_LK_KILL.

MovementInform()

void boss_the_lich_king::boss_the_lich_kingAI::MovementInform ( uint32  type, uint32  pointId  )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            if (type != POINT_MOTION_TYPE)
                return;
 
            switch (pointId)
            {
                case POINT_CENTER_1:
                    me->SetFacingTo(0.0f);
                    Talk(SAY_LK_REMORSELESS_WINTER);
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    me->CastSpell(me, SPELL_REMORSELESS_WINTER_1, false);
                    //events.DelayEvents(62500, EVENT_GROUP_BERSERK); // delay berserk timer, its not ticking during phase transitions, 15mins on movies
                    events.ScheduleEvent(EVENT_QUAKE, 62s + 500ms);
                    events.ScheduleEvent(EVENT_PAIN_AND_SUFFERING, 3500ms, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SUMMON_ICE_SPHERE, 8s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SUMMON_RAGING_SPIRIT, 4s, EVENT_GROUP_ABILITIES);
                    break;
                case POINT_CENTER_2:
                    me->SetFacingTo(0.0f);
                    Talk(SAY_LK_REMORSELESS_WINTER);
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    me->CastSpell(me, SPELL_REMORSELESS_WINTER_2, false);
                    summons.DespawnEntry(NPC_VALKYR_SHADOWGUARD);
                    //events.DelayEvents(62500, EVENT_GROUP_BERSERK); // delay berserk timer, its not ticking during phase transitions, 15 mins on movies
                    events.ScheduleEvent(EVENT_QUAKE_2, 62s + 500ms);
                    events.ScheduleEvent(EVENT_PAIN_AND_SUFFERING, 3500ms, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SUMMON_ICE_SPHERE, 8s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SUMMON_RAGING_SPIRIT, 4s, EVENT_GROUP_ABILITIES);
                    break;
                default:
                    break;
            }
        }

References AREA_THE_FROZEN_THRONE, Unit::CastSpell(), SummonList::DespawnEntry(), EVENT_GROUP_ABILITIES, EVENT_PAIN_AND_SUFFERING, EVENT_QUAKE, EVENT_QUAKE_2, EVENT_SUMMON_ICE_SPHERE, EVENT_SUMMON_RAGING_SPIRIT, WorldObject::GetMap(), ScriptedAI::me, MUSIC_SPECIAL, NPC_VALKYR_SHADOWGUARD, POINT_CENTER_1, POINT_CENTER_2, POINT_MOTION_TYPE, SAY_LK_REMORSELESS_WINTER, Unit::SetFacingTo(), Map::SetZoneMusic(), SPELL_REMORSELESS_WINTER_1, SPELL_REMORSELESS_WINTER_2, and BossAI::summons.

Reset()

void boss_the_lich_king::boss_the_lich_kingAI::Reset ( )

inlineoverridevirtual

Reimplemented from UnitAI.

        {
            _phase = PHASE_NONE;
            _necroticPlagueStack = 0;
            _vileSpiritExplosions = 0;
            _positionCheckTimer = 5000;
            _lastTalkTimeKill = 0;
            _lastTalkTimeBuff = 0;
            _bFrostmournePhase = false;
            _bFordringMustFallYell = false;
 
            _Reset();
            DoAction(ACTION_RESTORE_LIGHT);
            SetEquipmentSlots(true);
            if (me->IsImmuneToPC())
                me->SetStandState(UNIT_STAND_STATE_SIT);
 
            DoAction(ACTION_RESTORE_LIGHT);
 
            // Reset The Frozen Throne gameobjects
            FrozenThroneResetWorker reset;
            Acore::GameObjectWorker<FrozenThroneResetWorker> worker(me, reset);
            Cell::VisitGridObjects(me, worker, 333.0f);
 
            me->AddAura(SPELL_EMOTE_SIT_NO_SHEATH, me);
            me->SetImmuneToPC(true);
            me->SetReactState(REACT_PASSIVE);
            me->SetStandState(UNIT_STAND_STATE_SIT);
 
            if (!ObjectAccessor::GetCreature(*me, instance->GetGuidData(DATA_HIGHLORD_TIRION_FORDRING)))
                me->SummonCreature(NPC_HIGHLORD_TIRION_FORDRING_LK, TirionSpawn, TEMPSUMMON_MANUAL_DESPAWN);
        }

References _bFordringMustFallYell, _bFrostmournePhase, _lastTalkTimeBuff, _lastTalkTimeKill, _necroticPlagueStack, _phase, _positionCheckTimer, BossAI::_Reset(), _vileSpiritExplosions, ACTION_RESTORE_LIGHT, Unit::AddAura(), DATA_HIGHLORD_TIRION_FORDRING, DoAction(), ObjectAccessor::GetCreature(), InstanceScript::GetGuidData(), BossAI::instance, Unit::IsImmuneToPC(), ScriptedAI::me, NPC_HIGHLORD_TIRION_FORDRING_LK, PHASE_NONE, REACT_PASSIVE, ScriptedAI::SetEquipmentSlots(), Unit::SetImmuneToPC(), Creature::SetReactState(), Unit::SetStandState(), SPELL_EMOTE_SIT_NO_SHEATH, WorldObject::SummonCreature(), TEMPSUMMON_MANUAL_DESPAWN, TirionSpawn, UNIT_STAND_STATE_SIT, and Cell::VisitGridObjects().

SetData()

void boss_the_lich_king::boss_the_lich_kingAI::SetData ( uint32  type, uint32  value  )

inlineoverridevirtual

Reimplemented from UnitAI.

        {
            switch (type)
            {
                case DATA_PLAGUE_STACK:
                    _necroticPlagueStack = std::max(value, _necroticPlagueStack);
                    break;
                case DATA_VILE:
                    _vileSpiritExplosions += value;
                    break;
                default:
                    break;
            }
        }

References _necroticPlagueStack, _vileSpiritExplosions, DATA_PLAGUE_STACK, and DATA_VILE.

SpellHit()

void boss_the_lich_king::boss_the_lich_kingAI::SpellHit ( Unit *  , SpellInfo const *  spell  )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            if (spell->Id == HARVESTED_SOUL_BUFF && me->IsInCombat() && !IsHeroic() && _phase != PHASE_OUTRO && _lastTalkTimeBuff + 5 <= GameTime::GetGameTime().count())
            {
                _lastTalkTimeBuff = GameTime::GetGameTime().count();
                Talk(SAY_LK_FROSTMOURNE_KILL);
            }
        }

References _lastTalkTimeBuff, _phase, GameTime::GetGameTime(), HARVESTED_SOUL_BUFF, SpellInfo::Id, ScriptedAI::IsHeroic(), Unit::IsInCombat(), ScriptedAI::me, PHASE_OUTRO, and SAY_LK_FROSTMOURNE_KILL.

SpellHitTarget()

void boss_the_lich_king::boss_the_lich_kingAI::SpellHitTarget ( Unit *  , SpellInfo const *  spell  )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            if (spell->Id == REMORSELESS_WINTER_1 || spell->Id == REMORSELESS_WINTER_2)
            {
                me->GetMap()->SetZoneOverrideLight(AREA_THE_FROZEN_THRONE, LIGHT_SNOWSTORM, 5s);
                me->GetMap()->SetZoneWeather(AREA_THE_FROZEN_THRONE, WEATHER_STATE_LIGHT_SNOW, 0.5f);
                summons.DespawnEntry(NPC_SHADOW_TRAP_TRIGGER);
            }
        }

References AREA_THE_FROZEN_THRONE, SummonList::DespawnEntry(), WorldObject::GetMap(), SpellInfo::Id, LIGHT_SNOWSTORM, ScriptedAI::me, NPC_SHADOW_TRAP_TRIGGER, REMORSELESS_WINTER_1, REMORSELESS_WINTER_2, Map::SetZoneOverrideLight(), Map::SetZoneWeather(), BossAI::summons, and WEATHER_STATE_LIGHT_SNOW.

SummonedCreatureDies()

void boss_the_lich_king::boss_the_lich_kingAI::SummonedCreatureDies ( Creature *  summon, Unit *    )

inlineoverridevirtual

Reimplemented from CreatureAI.

        {
            switch (summon->GetEntry())
            {
                case NPC_SHAMBLING_HORROR:
                case NPC_DRUDGE_GHOUL:
                case NPC_ICE_SPHERE:
                case NPC_VALKYR_SHADOWGUARD:
                case NPC_RAGING_SPIRIT:
                case NPC_VILE_SPIRIT:
                    summon->ToTempSummon()->SetTimer(5000);
                    summon->ToTempSummon()->SetTempSummonType(TEMPSUMMON_TIMED_DESPAWN);
                    break;
                default:
                    break;
            }
        }

References Object::GetEntry(), NPC_DRUDGE_GHOUL, NPC_ICE_SPHERE, NPC_RAGING_SPIRIT, NPC_SHAMBLING_HORROR, NPC_VALKYR_SHADOWGUARD, NPC_VILE_SPIRIT, TempSummon::SetTempSummonType(), TempSummon::SetTimer(), TEMPSUMMON_TIMED_DESPAWN, and Unit::ToTempSummon().

UpdateAI()

void boss_the_lich_king::boss_the_lich_kingAI::UpdateAI ( uint32  )

inlineoverridevirtual

Use to start attacking a target. Called just before JustEngagedWith()

Implements UnitAI.

        {
            if (_phase == PHASE_NONE)
                return;
 
            // check phase first to prevent updating victim and entering evade mode when not wanted
            if (!((1 << _phase) & PHASE_MASK_NO_VICTIM))
                if (!UpdateVictim())
                    return;
 
            // handle falling players so they don't fall infinitely
            if (_positionCheckTimer <= diff)
            {
                _positionCheckTimer = 5000;
                Map::PlayerList const& players = me->GetMap()->GetPlayers();
                if (!players.IsEmpty())
                    for (Map::PlayerList::const_iterator itr = players.begin(); itr != players.end(); ++itr)
                        if (Player* player = itr->GetSource())
                            if (player->GetPositionZ() < 700.0f)
                                Unit::Kill(me, player);
            }
            else
                _positionCheckTimer -= diff;
 
            events.Update(diff);
 
            // during Remorseless Winter phases The Lich King is channeling a spell, but we must continue casting other spells
            if (me->HasUnitState(UNIT_STATE_CASTING) && !((1 << _phase) & PHASE_MASK_NO_CAST_CHECK))
                return;
 
            switch (events.ExecuteEvent())
            {
                case EVENT_BERSERK:
                    Talk(SAY_LK_BERSERK);
                    me->CastSpell(me, SPELL_BERSERK2, true);
                    break;
                case EVENT_START_ATTACK:
                    me->SetReactState(REACT_AGGRESSIVE);
                    if (_phase == PHASE_FROSTMOURNE)
                    {
                        _bFrostmournePhase = false;
                        _phase = PHASE_THREE;
                        events.RescheduleEvent(EVENT_DEFILE, 0ms, EVENT_GROUP_ABILITIES);
                        events.RescheduleEvent(EVENT_SOUL_REAPER, 7s, 12s, EVENT_GROUP_ABILITIES);
 
                        for (SummonList::iterator i = summons.begin(); i != summons.end(); ++i)
                            if (Creature* summon = ObjectAccessor::GetCreature(*me, *i))
                                if (summon->GetEntry() == NPC_RAGING_SPIRIT)
                                    summon->SetReactState(REACT_AGGRESSIVE);
                    }
                    break;
                case EVENT_QUAKE:
                    _phase = PHASE_TWO;
                    events.CancelEventGroup(EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_INFEST, 14s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SUMMON_VALKYR, 20s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SOUL_REAPER, 40s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_DEFILE, 38s, EVENT_GROUP_ABILITIES);
 
                    me->InterruptNonMeleeSpells(false);
                    me->ClearUnitState(UNIT_STATE_CASTING);
                    me->SetFacingTo(0.0f);
                    me->CastSpell((Unit*)nullptr, SPELL_QUAKE, false);
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    Talk(SAY_LK_QUAKE);
                    break;
                case EVENT_QUAKE_2:
                    _phase = PHASE_THREE;
                    events.CancelEventGroup(EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_SOUL_REAPER, 40s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_DEFILE, 38s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_VILE_SPIRITS, 20s, EVENT_GROUP_VILE_SPIRITS);
                    events.ScheduleEvent(IsHeroic() ? EVENT_HARVEST_SOULS : EVENT_HARVEST_SOUL, 14s, EVENT_GROUP_ABILITIES);
 
                    me->InterruptNonMeleeSpells(false);
                    me->ClearUnitState(UNIT_STATE_CASTING);
                    me->SetFacingTo(0.0f);
                    me->CastSpell((Unit*)nullptr, SPELL_QUAKE, false);
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    Talk(SAY_LK_QUAKE);
                    break;
 
                // ABILITIES:
                case EVENT_SUMMON_SHAMBLING_HORROR:
                    me->CastSpell(me, SPELL_SUMMON_SHAMBLING_HORROR, false);
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    events.ScheduleEvent(EVENT_SUMMON_SHAMBLING_HORROR, 60s, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_SUMMON_DRUDGE_GHOUL:
                    me->CastSpell(me, SPELL_SUMMON_DRUDGE_GHOULS, false);
                    events.ScheduleEvent(EVENT_SUMMON_DRUDGE_GHOUL, 30s, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_INFEST:
                    me->CastSpell(me, SPELL_INFEST, false);
                    events.ScheduleEvent(EVENT_INFEST, 22s + 500ms, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_NECROTIC_PLAGUE:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, NecroticPlagueTargetCheck(me, NECROTIC_PLAGUE_LK, NECROTIC_PLAGUE_PLR)))
                    {
                        Talk(EMOTE_NECROTIC_PLAGUE_WARNING, target);
                        me->CastSpell(target, SPELL_NECROTIC_PLAGUE, false);
                        events.ScheduleEvent(EVENT_NECROTIC_PLAGUE, 30s, 31s, EVENT_GROUP_ABILITIES);
                    }
                    else
                        events.ScheduleEvent(EVENT_NECROTIC_PLAGUE, 5s, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_SHADOW_TRAP:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, ShadowTrapLKTargetSelector(me, true, true, 100.0f)))
                        me->CastSpell(target, SPELL_SHADOW_TRAP, false);
                    events.ScheduleEvent(EVENT_SHADOW_TRAP, 15s + 500ms, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_PAIN_AND_SUFFERING:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 0.0f, true))
                    {
                        //events.DelayEventsToMax(500, EVENT_GROUP_ABILITIES);
                        me->SetFacingTo(me->GetAngle(target));
                        me->CastSpell(target, SPELL_PAIN_AND_SUFFERING, false);
                    }
                    events.ScheduleEvent(EVENT_PAIN_AND_SUFFERING, (IsHeroic() ? urand(1250, 1750) : urand(1750, 2250)), EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_SUMMON_ICE_SPHERE:
                    me->CastSpell((Unit*)nullptr, SPELL_SUMMON_ICE_SPHERE, false);
                    events.ScheduleEvent(EVENT_SUMMON_ICE_SPHERE, 7500ms, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_SUMMON_RAGING_SPIRIT:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true))
                        me->CastSpell(target, SPELL_RAGING_SPIRIT, false);
                    events.ScheduleEvent(EVENT_SUMMON_RAGING_SPIRIT, (!HealthAbovePct(40) ? 15s : 20s), EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_DEFILE:
                    {
                        uint32 evTime = events.GetNextEventTime(EVENT_SUMMON_VALKYR);
                        // if defile (cast time 2sec) is less than 3 before valkyr appears
                        // we've to decide
                        if (evTime && (events.GetTimer() > evTime || evTime - events.GetTimer() < 5000))
                        {
                            // if valkyr is less than 1.5 secs after defile (cast time 2 sec) then we've a sync issue, so
                            // we need to cancel it (break) and schedule a defile to be casted 5 or 4 seconds after valkyr
                            if (events.GetTimer() > evTime || evTime - events.GetTimer() < 3500)
                            {
                                uint32 t = events.GetTimer() > evTime ? 0 : evTime - events.GetTimer();
                                events.ScheduleEvent(EVENT_DEFILE, t + (Is25ManRaid() ? 5000 : 4000), EVENT_GROUP_ABILITIES);
                                break;
                            }
 
                            // if valkyr is coming between 1.5 and 3 seconds after defile then we've to
                            // delay valkyr just a bit
                            events.RescheduleEvent(EVENT_SUMMON_VALKYR, 5s, EVENT_GROUP_ABILITIES);
                        }
 
                        if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, DefileTargetSelector(me)))
                        {
                            Talk(EMOTE_DEFILE_WARNING);
                            me->CastSpell(target, SPELL_DEFILE, false);
                            // defile has a fixed CD (from dbm) that can be variable only
                            // if no target has been found at the moment (schedule after 1 second)
                            events.ScheduleEvent(EVENT_DEFILE, 32s + 500ms, EVENT_GROUP_ABILITIES);
                        }
                        else
                        {
                            // be sure it happen trying each seconds if no target
                            events.ScheduleEvent(EVENT_DEFILE, 1s, EVENT_GROUP_ABILITIES);
                        }
                    }
                    break;
                case EVENT_SOUL_REAPER:
                    if (me->IsWithinMeleeRange(me->GetVictim()))
                    {
                        me->CastSpell(me->GetVictim(), SPELL_SOUL_REAPER, false);
                        events.ScheduleEvent(EVENT_SOUL_REAPER, 30s + 500ms, EVENT_GROUP_ABILITIES);
                    }
                    else
                        events.ScheduleEvent(EVENT_SOUL_REAPER, 1s, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_SUMMON_VALKYR:
                    {
                        me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                        Talk(SAY_LK_SUMMON_VALKYR);
                        me->CastSpell((Unit*)nullptr, SUMMON_VALKYR, false);
                        events.ScheduleEvent(EVENT_SUMMON_VALKYR, 45s, EVENT_GROUP_ABILITIES);
 
                        // schedule a defile (or reschedule it) if next defile event
                        // doesn't exist ( now > next defile ) or defile is coming too soon
                        uint32 minTime = (Is25ManRaid() ? 5000 : 4000);
                        if (uint32 evTime = events.GetNextEventTime(EVENT_DEFILE))
                            if (events.GetTimer() > evTime || evTime - events.GetTimer() < minTime)
                            {
                                events.RescheduleEvent(EVENT_DEFILE, minTime, EVENT_GROUP_ABILITIES);
                            }
                    }
                    break;
                case EVENT_VILE_SPIRITS:
                    me->GetMap()->SetZoneMusic(AREA_THE_FROZEN_THRONE, MUSIC_SPECIAL);
                    me->CastSpell((Unit*)nullptr, SPELL_VILE_SPIRITS, false);
                    events.ScheduleEvent(EVENT_VILE_SPIRITS, 30s, EVENT_GROUP_VILE_SPIRITS);
                    break;
                case EVENT_HARVEST_SOUL:
                    if (Unit* target = SelectTarget(SelectTargetMethod::Random, 0, NonTankLKTargetSelector(me, true, true, 55.0f)))
                    {
                        Talk(SAY_LK_HARVEST_SOUL);
                        me->CastSpell(target, SPELL_HARVEST_SOUL, false);
                        events.ScheduleEvent(EVENT_HARVEST_SOUL, 75s, EVENT_GROUP_ABILITIES);
                    }
                    else
                        events.ScheduleEvent(EVENT_HARVEST_SOUL, 10s, EVENT_GROUP_ABILITIES);
                    break;
                case EVENT_HARVEST_SOULS:
                    Talk(SAY_LK_HARVEST_SOUL);
                    me->CastSpell((Unit*)nullptr, SPELL_HARVEST_SOULS, false);
                    _phase = PHASE_FROSTMOURNE;
                    me->SetReactState(REACT_PASSIVE);
                    me->AttackStop();
                    events.ScheduleEvent(EVENT_START_ATTACK, 55s);
                    events.DelayEvents(52500, EVENT_GROUP_VILE_SPIRITS);
                    events.CancelEvent(EVENT_DEFILE);
                    events.CancelEvent(EVENT_SOUL_REAPER);
                    events.ScheduleEvent(EVENT_FROSTMOURNE_HEROIC, 6s, EVENT_GROUP_ABILITIES);
                    events.ScheduleEvent(EVENT_HARVEST_SOULS, 100s, 110s, EVENT_GROUP_ABILITIES);
 
                    for (SummonList::iterator i = summons.begin(); i != summons.end(); ++i)
                        if (Creature* summon = ObjectAccessor::GetCreature(*me, *i))
                        {
                            if (summon->GetEntry() == NPC_VILE_SPIRIT)
                            {
                                summon->m_Events.KillAllEvents(true);
                                summon->m_Events.AddEvent(new VileSpiritActivateEvent(summon), summon->m_Events.CalculateTime(55000));
                                summon->GetMotionMaster()->Clear(true);
                                summon->StopMoving();
                                summon->SetReactState(REACT_PASSIVE);
                                summon->AttackStop();
                            }
                            else if (summon->GetEntry() == NPC_RAGING_SPIRIT)
                            {
                                summon->GetMotionMaster()->Clear(true);
                                summon->StopMoving();
                                summon->SetReactState(REACT_PASSIVE);
                                summon->AttackStop();
                            }
                        }
                    break;
                case EVENT_FROSTMOURNE_HEROIC:
                    _bFrostmournePhase = true;
                    if (TempSummon* terenas = me->GetMap()->SummonCreature(NPC_TERENAS_MENETHIL_FROSTMOURNE_H, TerenasSpawnHeroic, nullptr, 55000))
                    {
                        terenas->AI()->DoAction(ACTION_FROSTMOURNE_INTRO);
                        if (Creature* spawner = terenas->FindNearestCreature(NPC_WORLD_TRIGGER_INFINITE_AOI, 100.0f, true))
                        {
                            spawner->CastSpell(spawner, SPELL_SUMMON_SPIRIT_BOMB_1, true);  // summons bombs randomly
                            spawner->CastSpell(spawner, SPELL_SUMMON_SPIRIT_BOMB_2, true);  // summons bombs on players
                            spawner->m_Events.AddEvent(new TriggerWickedSpirit(spawner), spawner->m_Events.CalculateTime(3000));
                            terenas->SetImmuneToAll(true); // to avoid being healed by player trinket procs. terenas' health doesn't matter on heroic
                        }
                    }
                    break;
 
                default:
                    break;
            }
 
            if (!me->HasReactState(REACT_PASSIVE) && me->GetVictim() && me->IsWithinMeleeRange(me->GetVictim()) && me->GetMotionMaster()->GetCurrentMovementGeneratorType() != POINT_MOTION_TYPE && !me->IsWithinLOSInMap(me->GetVictim()))
                me->GetMotionMaster()->MoveCharge(me->GetVictim()->GetPositionX(), me->GetVictim()->GetPositionY(), me->GetVictim()->GetPositionZ(), me->GetSpeed(MOVE_RUN), POINT_NONE);
 
            DoMeleeAttackIfReady();
        }

References _bFrostmournePhase, _phase, _positionCheckTimer, ACTION_FROSTMOURNE_INTRO, AREA_THE_FROZEN_THRONE, Unit::AttackStop(), SummonList::begin(), MapRefMgr::begin(), Unit::CastSpell(), Unit::ClearUnitState(), UnitAI::DoMeleeAttackIfReady(), EMOTE_DEFILE_WARNING, EMOTE_NECROTIC_PLAGUE_WARNING, SummonList::end(), MapRefMgr::end(), EVENT_BERSERK, EVENT_DEFILE, EVENT_FROSTMOURNE_HEROIC, EVENT_GROUP_ABILITIES, EVENT_GROUP_VILE_SPIRITS, EVENT_HARVEST_SOUL, EVENT_HARVEST_SOULS, EVENT_INFEST, EVENT_NECROTIC_PLAGUE, EVENT_PAIN_AND_SUFFERING, EVENT_QUAKE, EVENT_QUAKE_2, EVENT_SHADOW_TRAP, EVENT_SOUL_REAPER, EVENT_START_ATTACK, EVENT_SUMMON_DRUDGE_GHOUL, EVENT_SUMMON_ICE_SPHERE, EVENT_SUMMON_RAGING_SPIRIT, EVENT_SUMMON_SHAMBLING_HORROR, EVENT_SUMMON_VALKYR, EVENT_VILE_SPIRITS, WorldObject::FindNearestCreature(), Position::GetAngle(), ObjectAccessor::GetCreature(), MotionMaster::GetCurrentMovementGeneratorType(), WorldObject::GetMap(), Unit::GetMotionMaster(), Map::GetPlayers(), Position::GetPositionX(), Position::GetPositionY(), Position::GetPositionZ(), Unit::GetSpeed(), Unit::GetVictim(), Creature::HasReactState(), Unit::HasUnitState(), ScriptedAI::HealthAbovePct(), Unit::InterruptNonMeleeSpells(), ScriptedAI::Is25ManRaid(), LinkedListHead::IsEmpty(), ScriptedAI::IsHeroic(), WorldObject::IsWithinLOSInMap(), Unit::IsWithinMeleeRange(), Unit::Kill(), ScriptedAI::me, MOVE_RUN, MotionMaster::MoveCharge(), MUSIC_SPECIAL, NECROTIC_PLAGUE_LK, NECROTIC_PLAGUE_PLR, NPC_RAGING_SPIRIT, NPC_TERENAS_MENETHIL_FROSTMOURNE_H, NPC_VILE_SPIRIT, NPC_WORLD_TRIGGER_INFINITE_AOI, PHASE_FROSTMOURNE, PHASE_MASK_NO_CAST_CHECK, PHASE_MASK_NO_VICTIM, PHASE_NONE, PHASE_THREE, PHASE_TWO, POINT_MOTION_TYPE, POINT_NONE, Random, REACT_AGGRESSIVE, REACT_PASSIVE, SAY_LK_BERSERK, SAY_LK_HARVEST_SOUL, SAY_LK_QUAKE, SAY_LK_SUMMON_VALKYR, UnitAI::SelectTarget(), Unit::SetFacingTo(), Creature::SetReactState(), Map::SetZoneMusic(), SPELL_BERSERK2, SPELL_DEFILE, SPELL_HARVEST_SOUL, SPELL_HARVEST_SOULS, SPELL_INFEST, SPELL_NECROTIC_PLAGUE, SPELL_PAIN_AND_SUFFERING, SPELL_QUAKE, SPELL_RAGING_SPIRIT, SPELL_SHADOW_TRAP, SPELL_SOUL_REAPER, SPELL_SUMMON_DRUDGE_GHOULS, SPELL_SUMMON_ICE_SPHERE, SPELL_SUMMON_SHAMBLING_HORROR, SPELL_SUMMON_SPIRIT_BOMB_1, SPELL_SUMMON_SPIRIT_BOMB_2, SPELL_VILE_SPIRITS, SUMMON_VALKYR, Map::SummonCreature(), BossAI::summons, TerenasSpawnHeroic, UNIT_STATE_CASTING, CreatureAI::UpdateVictim(), and urand().

Member Data Documentation

_bFordringMustFallYell

bool boss_the_lich_king::boss_the_lich_kingAI::_bFordringMustFallYell

Referenced by DamageTaken(), and Reset().

_bFrostmournePhase

bool boss_the_lich_king::boss_the_lich_kingAI::_bFrostmournePhase

Referenced by DamageTaken(), Reset(), and UpdateAI().

_lastTalkTimeBuff

uint32 boss_the_lich_king::boss_the_lich_kingAI::_lastTalkTimeBuff

Referenced by DoAction(), Reset(), and SpellHit().

_lastTalkTimeKill

uint32 boss_the_lich_king::boss_the_lich_kingAI::_lastTalkTimeKill

Referenced by KilledUnit(), and Reset().

_necroticPlagueStack

uint32 boss_the_lich_king::boss_the_lich_kingAI::_necroticPlagueStack

Referenced by GetData(), Reset(), and SetData().

_phase

uint8 boss_the_lich_king::boss_the_lich_kingAI::_phase

Referenced by DamageTaken(), DoAction(), JustEngagedWith(), JustSummoned(), KilledUnit(), Reset(), SpellHit(), and UpdateAI().

_positionCheckTimer

uint16 boss_the_lich_king::boss_the_lich_kingAI::_positionCheckTimer

Referenced by Reset(), and UpdateAI().

_vileSpiritExplosions

uint32 boss_the_lich_king::boss_the_lich_kingAI::_vileSpiritExplosions

Referenced by GetData(), Reset(), and SetData().

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The documentation for this struct was generated from the following file:

• azerothcore-wotlk/src/server/scripts/Northrend/IcecrownCitadel/boss_the_lich_king.cpp