Inheritance diagram for boss_jormungarAI:

Public Member Functions
	boss_jormungarAI (Creature *pCreature)

void	DoAction (int32 param) override

void	ScheduleEvents ()

void	JustEngagedWith (Unit *) override
	Called for reaction when initially engaged.

void	JustReachedHome () override

void	AttackStart (Unit *who) override

void	UpdateAI (uint32 diff) override

void	JustDied (Unit *) override

void	EnterEvadeMode (EvadeReason) override

Public Member Functions inherited from ScriptedAI
	ScriptedAI (Creature *creature)

	~ScriptedAI () override

void	AttackStartNoMove (Unit *target)

void	DamageTaken (Unit *, uint32 &, DamageEffectType, SpellSchoolMask) override

void	UpdateAI (uint32 diff) override

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	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	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)

void	SetCombatMovement (bool allowMovement)

bool	IsCombatMovementAllowed () const

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

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)

	CreatureAI (Creature *creature)

	~CreatureAI () override

void	MoveCircleChecks ()

void	MoveBackwardsChecks ()

void	MoveInLineOfSight_Safe (Unit *who)
	== Reactions At =================================

void	TriggerAlert (Unit const *who) const

virtual bool	CanRespawn ()

virtual void	EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)

virtual void	JustEngagedWith (Unit *)
	Called for reaction when initially engaged.

virtual void	JustDied (Unit *)

virtual void	KilledUnit (Unit *)

virtual void	JustSummoned (Creature *)

virtual void	IsSummonedBy (WorldObject *)

virtual void	SummonedCreatureDespawn (Creature *)

virtual void	SummonedCreatureDies (Creature , Unit )

virtual void	SummonedCreatureDespawnAll ()

virtual void	SpellHit (Unit , SpellInfo const )

virtual void	SpellHitTarget (Unit , SpellInfo const )

virtual void	AttackedBy (Unit *)

virtual bool	IsEscorted ()

virtual void	JustRespawned ()

virtual void	MovementInform (uint32, uint32)

virtual void	PathEndReached (uint32)

void	OnCharmed (bool apply) override

virtual void	JustReachedHome ()

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 *)

Public Member Functions inherited from UnitAI
	UnitAI (Unit *unit)

virtual	~UnitAI ()

virtual bool	CanAIAttack (Unit const *) const

virtual void	AttackStart (Unit *)

virtual void	UpdateAI (uint32)=0

virtual void	InitializeAI ()

virtual void	Reset ()

virtual void	OnCharmed (bool apply)=0

virtual void	DoAction (int32)

virtual uint32	GetData (uint32) const

virtual void	SetData (uint32, uint32)

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)

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 (NOTE: Creature engage logic should NOT be here, but in JustEngagedWith, which happens once threat is established!)

virtual void	JustExitedCombat ()
	Called when the unit leaves combat.

virtual void	DamageDealt (Unit *, uint32 &, DamageEffectType)

virtual void	DamageTaken (Unit *, uint32 &, DamageEffectType, SpellSchoolMask)

virtual void	HealReceived (Unit *, uint32 &)

virtual void	HealDone (Unit *, uint32 &)

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)

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)

SpellCastResult	DoCastMaxThreat (uint32 spellId, uint32 threatTablePosition=0, float dist=0.0f, bool playerOnly=true, bool triggered=false)
	Cast spell on the max threat target, which may not always 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)

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
InstanceScript *	pInstance

EventMap	events

bool	bIsStationary

uint32	_SPELL_BITE

uint32	_SPELL_SPEW

uint32	_SPELL_SPIT

uint32	_SPELL_SPRAY

uint32	_MODEL_STATIONARY

uint32	_MODEL_MOBILE

uint32	_TYPE_OTHER

Public Attributes inherited from ScriptedAI
Creature *	me

bool	IsFleeing

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 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 CreatureAI
Creature *const	me

EventMap	events

CreatureBoundary const *	_boundary

bool	_negateBoundary

Protected Attributes inherited from UnitAI
Unit *const	me

Detailed Description

Constructor & Destructor Documentation

◆ boss_jormungarAI()

boss_jormungarAI::boss_jormungarAI ( Creature * pCreature )

inline

                                          : ScriptedAI(pCreature)
    {
        pInstance = pCreature->GetInstanceScript();
        me->SetReactState(REACT_PASSIVE);
    }

References WorldObject::GetInstanceScript(), ScriptedAI::me, pInstance, REACT_PASSIVE, and Creature::SetReactState().

Member Function Documentation

◆ AttackStart()

void boss_jormungarAI::AttackStart ( Unit * who )

inlineoverridevirtual

Reimplemented from ScriptedAI.

    {
        if( me->GetDisplayId() == _MODEL_STATIONARY )
        {
            if( !who )
                return;
            if( me->Attack(who, true) )
                DoStartNoMovement(who);
        }
        else
            ScriptedAI::AttackStart(who);
    }

References _MODEL_STATIONARY, Unit::Attack(), ScriptedAI::AttackStart(), ScriptedAI::DoStartNoMovement(), Unit::GetDisplayId(), and ScriptedAI::me.

◆ DoAction()

void boss_jormungarAI::DoAction ( int32 param )

inlineoverridevirtual

Reimplemented from UnitAI.

    {
        switch( param )
        {
            case -1:
                if( !me->HasUnitFlag(UNIT_FLAG_NON_ATTACKABLE) )
                    events.RescheduleEvent(EVENT_SUBMERGE, 1500ms);
                break;
            case -2:
                if( me->HasUnitFlag(UNIT_FLAG_NON_ATTACKABLE) )
                    bIsStationary = true; // it will come out mobile soon
                else if( me->GetDisplayId() == _MODEL_STATIONARY )
                    events.RescheduleEvent(EVENT_SUBMERGE, 1s);
                else
                    events.CancelEvent(EVENT_SUBMERGE);
                me->CastSpell(me, SPELL_ENRAGE, true);
                Talk(EMOTE_ENRAGE);
                break;
        }
    }

References _MODEL_STATIONARY, bIsStationary, Unit::CastSpell(), EMOTE_ENRAGE, EVENT_SUBMERGE, Unit::GetDisplayId(), Unit::HasUnitFlag(), ScriptedAI::me, SPELL_ENRAGE, and UNIT_FLAG_NON_ATTACKABLE.

◆ EnterEvadeMode()

void boss_jormungarAI::EnterEvadeMode ( EvadeReason )

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        events.Reset();
        me->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
        if( pInstance )
            pInstance->SetData(TYPE_FAILED, 1);
    }

References ScriptedAI::me, pInstance, ZoneScript::SetData(), Unit::SetUnitFlag(), TYPE_FAILED, and UNIT_FLAG_NON_ATTACKABLE.

◆ JustDied()

void boss_jormungarAI::JustDied ( Unit * )

inlineoverridevirtual

Reimplemented from ScriptedAI.

    {
        if( pInstance )
        {
            if( Creature* c = pInstance->instance->GetCreature(pInstance->GetGuidData(_TYPE_OTHER)) )
                if( c->IsAlive() )
                    c->AI()->DoAction(-2);
            pInstance->SetData(TYPE_JORMUNGAR, DONE);
        }
    }

References _TYPE_OTHER, DONE, Map::GetCreature(), InstanceScript::GetGuidData(), InstanceScript::instance, pInstance, ZoneScript::SetData(), and TYPE_JORMUNGAR.

◆ JustEngagedWith()

void boss_jormungarAI::JustEngagedWith ( Unit * )

inlineoverridevirtual

Called for reaction when initially engaged.

Reimplemented from ScriptedAI.

    {
        me->setActive(true);
        ScheduleEvents();
    }

References ScriptedAI::me, ScheduleEvents(), and WorldObject::setActive().

◆ JustReachedHome()

void boss_jormungarAI::JustReachedHome ( )

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        me->setActive(false);
    }

References ScriptedAI::me, and WorldObject::setActive().

◆ ScheduleEvents()

void boss_jormungarAI::ScheduleEvents ( )

inline

    {
        events.Reset();
        if( me->GetDisplayId() == _MODEL_STATIONARY )
        {
            me->SetAttackTime(BASE_ATTACK, 1500);
            events.RescheduleEvent(EVENT_SPELL_SPRAY, (me->GetEntry() == NPC_ACIDMAW ? 20s : 15s));
            events.RescheduleEvent(EVENT_SPELL_SWEEP, 15s, 30s);
        }
        else
        {
            me->SetAttackTime(BASE_ATTACK, 2000);
            events.RescheduleEvent(EVENT_SPELL_BITE, (me->GetEntry() == NPC_ACIDMAW ? 20s : 15s));
            events.RescheduleEvent(EVENT_SPELL_SPEW, 15s, 30s);
            events.RescheduleEvent(EVENT_SPELL_SLIME_POOL, 15s);
        }
        if( !me->HasAura(SPELL_ENRAGE) )
            events.RescheduleEvent(EVENT_SUBMERGE, 45s, 50s);
    }

References _MODEL_STATIONARY, BASE_ATTACK, EVENT_SPELL_BITE, EVENT_SPELL_SLIME_POOL, EVENT_SPELL_SPEW, EVENT_SPELL_SPRAY, EVENT_SPELL_SWEEP, EVENT_SUBMERGE, Unit::GetDisplayId(), Object::GetEntry(), Unit::HasAura(), ScriptedAI::me, NPC_ACIDMAW, Unit::SetAttackTime(), and SPELL_ENRAGE.

Referenced by JustEngagedWith(), and UpdateAI().

◆ UpdateAI()

void boss_jormungarAI::UpdateAI ( uint32 diff )

inlineoverridevirtual

Reimplemented from ScriptedAI.

    {
        if( !UpdateVictim() )
            return;
 
        events.Update(diff);
 
        if( me->HasUnitState(UNIT_STATE_CASTING) )
            return;
 
        switch( events.ExecuteEvent() )
        {
            case 0:
                break;
            case EVENT_SUBMERGE:
                {
                    bIsStationary = (me->GetDisplayId() == _MODEL_STATIONARY);
                    me->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                    me->CastSpell(me, SPELL_SUBMERGE_0, false);
                    Talk(EMOTE_SUBMERGE);
 
                    // second one submerge 1.5sec after the first one, used also for synchronizing
                    if( pInstance )
                        if( Creature* c = ObjectAccessor::GetCreature(*me, pInstance->GetGuidData(_TYPE_OTHER)) )
                            c->AI()->DoAction(-1);
 
                    events.Reset();
                    events.RescheduleEvent(EVENT_MOVE_UNDERGROUND, 2500ms);
                }
                break;
            case EVENT_MOVE_UNDERGROUND:
                {
                    float angle = me->GetAngle(Locs[LOC_CENTER].GetPositionX() + urand(0, 20) - 10.0f, Locs[LOC_CENTER].GetPositionY() + urand(0, 20) - 10.0f), dist = urand(10, 35);
                    if( Creature* c = me->SummonCreature(NPC_WORLD_TRIGGER, *me, TEMPSUMMON_TIMED_DESPAWN, 6000) )
                    {
                        c->SetSpeed(MOVE_RUN, 2.5f);
                        c->CastSpell(c, SPELL_CHURNING_GROUND, true);
                        c->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_PACIFIED);
                        c->GetMotionMaster()->MovePoint(0, Locs[LOC_CENTER].GetPositionX() + cos(angle)*dist, Locs[LOC_CENTER].GetPositionY() + std::sin(angle)*dist, me->GetPositionZ());
                    }
                    me->UpdatePosition(Locs[LOC_CENTER].GetPositionX() + cos(angle)*dist, Locs[LOC_CENTER].GetPositionY() + std::sin(angle)*dist, me->GetPositionZ(), me->GetOrientation(), true);
                    me->StopMovingOnCurrentPos();
                    DoResetThreatList();
 
                    events.RescheduleEvent(EVENT_EMERGE, 6s);
                }
                break;
            case EVENT_EMERGE:
                {
                    me->GetMotionMaster()->Clear();
                    me->GetMotionMaster()->MoveIdle();
                    me->StopMoving();
                    if( bIsStationary )
                    {
                        me->SetNativeDisplayId(_MODEL_MOBILE);
                        SetCombatMovement(true);
                        if( Unit* victim = me->GetVictim() )
                            me->GetMotionMaster()->MoveChase(victim);
                    }
                    else
                    {
                        me->SetNativeDisplayId(_MODEL_STATIONARY);
                        SetCombatMovement(false);
                    }
                    me->RemoveAurasDueToSpell(SPELL_SUBMERGE_0);
                    me->CastSpell(me, SPELL_EMERGE_0, false);
                    Talk(EMOTE_EMERGE);
                    me->RemoveUnitFlag(UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE);
                    ScheduleEvents();
                }
                break;
            case EVENT_SPELL_SPRAY:
                if( Unit* target = SelectTarget(SelectTargetMethod::Random, 0, 100.0f, true) )
                    me->CastSpell(target, _SPELL_SPRAY, false);
                events.Repeat(20s);
                break;
            case EVENT_SPELL_SWEEP:
                me->CastSpell((Unit*)nullptr, SPELL_SWEEP_0, false);
                events.Repeat(15s, 30s);
                break;
            case EVENT_SPELL_BITE:
                if( Unit* victim = me->GetVictim() )
                    me->CastSpell(victim, _SPELL_BITE, false);
                events.Repeat(20s);
                break;
            case EVENT_SPELL_SPEW:
                me->CastSpell(me->GetVictim(), _SPELL_SPEW, false);
                events.Repeat(15s, 30s);
                break;
            case EVENT_SPELL_SLIME_POOL:
                if( Creature* c = me->SummonCreature(NPC_SLIME_POOL, *me, TEMPSUMMON_TIMED_DESPAWN, 30000) )
                    c->CastSpell(c, SPELL_SLIME_POOL_EFFECT, true);
                events.Repeat(30s);
                break;
        }
 
        if( !me->HasUnitFlag(UNIT_FLAG_NON_ATTACKABLE) )
        {
            if( me->GetDisplayId() == _MODEL_STATIONARY )
                DoSpellAttackIfReady(_SPELL_SPIT);
            else
                DoMeleeAttackIfReady();
        }
    }