#include "hyjalAI.h"

Inheritance diagram for hyjalAI:

Classes
struct	Spell

Public Member Functions
	hyjalAI (Creature *creature)

void	Reset () override

void	EnterEvadeMode (EvadeReason=EVADE_REASON_OTHER) override

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

void	UpdateAI (uint32 diff) override

void	JustDied (Unit *) override

void	SetFaction (uint32 _faction)

void	Retreat ()

void	SpawnVeins ()

void	DeSpawnVeins ()

void	JustSummoned (Creature *summoned) override

void	SummonedCreatureDespawn (Creature *summoned) override

void	HideNearPos (float x, float y)

void	RespawnNearPos (float x, float y)

void	WaypointReached (uint32 waypointId) override

void	DoOverrun (uint32 faction, const uint32 diff)

void	MoveInLineOfSight (Unit *who) override

void	SummonCreature (uint32 entry, float Base[4][3])

void	SummonNextWave (const Wave wave[18], uint32 Count, float Base[4][3])

void	StartEvent (Player *player)

uint32	GetInstanceData (uint32 Event)

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

	~npc_escortAI () override

void	AttackStart (Unit *who) override

void	MoveInLineOfSight (Unit *who) override

void	JustDied (Unit *) override

void	JustRespawned () override

void	ReturnToLastPoint ()

void	EnterEvadeMode (EvadeReason=EVADE_REASON_OTHER) override

void	UpdateAI (uint32 diff) override

virtual void	UpdateEscortAI (uint32 diff)

void	MovementInform (uint32, uint32) override

void	AddWaypoint (uint32 id, float x, float y, float z, uint32 waitTime=0)

bool	SetNextWaypoint (uint32 pointId, float x, float y, float z, float orientation)

bool	SetNextWaypoint (uint32 pointId, bool setPosition=true)

bool	GetWaypointPosition (uint32 pointId, float &x, float &y, float &z)

void	GenerateWaypointArray (Movement::PointsArray *points)

virtual void	WaypointReached (uint32 pointId)=0

virtual void	WaypointStart (uint32)

void	Start (bool isActiveAttacker=true, bool run=false, ObjectGuid playerGUID=ObjectGuid::Empty, Quest const *quest=nullptr, bool instantRespawn=false, bool canLoopPath=false, bool resetWaypoints=true)

void	SetRun (bool on=true)

void	SetEscortPaused (bool on)

bool	HasEscortState (uint32 escortState)

bool	IsEscorted () override

void	SetMaxPlayerDistance (float newMax)

float	GetMaxPlayerDistance ()

void	SetDespawnAtEnd (bool despawn)

void	SetDespawnAtFar (bool despawn)

bool	GetAttack ()

void	SetCanAttack (bool attack)

ObjectGuid	GetEventStarterGUID ()

void	AddEscortState (uint32 escortState)

void	RemoveEscortState (uint32 escortState)

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	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)

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	OnPowerUpdate (Powers, int32, int32, uint32)

virtual void	HealDone (Unit *, uint32 &)

virtual void	OnCalculateMeleeDamageReceived (uint32 &, Unit *)

virtual void	OnCalculateSpellDamageReceived (int32 &, Unit *)

virtual void	OnCalculatePeriodicTickReceived (uint32 &, Unit *)

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 *	instance

ObjectGuid	PlayerGUID

ObjectGuid	BossGUID [2]

ObjectGuid	VeinGUID [14]

uint32	NextWaveTimer

uint32	WaveCount

uint32	CheckTimer

uint32	Faction

uint32	EnemyCount

uint32	RetreatTimer

bool	EventBegun

bool	FirstBossDead

bool	SecondBossDead

bool	Summon

bool	bRetreat

bool	Debug

bool	VeinsSpawned [2]

uint8	InfernalCount

SummonList	Summons

bool	Overrun

bool	Teleported

bool	WaitForTeleport

uint32	TeleportTimer

uint32	OverrunCounter

uint32	OverrunCounter2

uint32	InfernalPoint

uint32	RespawnTimer

bool	DoRespawn

bool	DoHide

bool	IsDummy

uint32	MassTeleportTimer

bool	DoMassTeleport

ObjectGuid	DummyGuid

struct hyjalAI::Spell	Spells [HYJAL_AI_MAX_SPELLS]

Public Attributes inherited from ScriptedAI
Creature *	me

bool	IsFleeing

Private Attributes
uint32	SpellTimer [3]

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 npc_escortAI
Player *	GetPlayerForEscort ()

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

TaskScheduler	scheduler

CreatureBoundary const *	_boundary

bool	_negateBoundary

Protected Attributes inherited from UnitAI
Unit *const	me

Detailed Description

Constructor & Destructor Documentation

◆ hyjalAI()

hyjalAI::hyjalAI ( Creature * creature )

                                   : npc_escortAI(creature), Summons(me)
{
    instance = creature->GetInstanceScript();
    VeinsSpawned[0] = false;
    VeinsSpawned[1] = false;
    InfernalCount = 0;
    TeleportTimer = 1000;
    Overrun = false;
    Teleported = false;
    WaitForTeleport = false;
    OverrunCounter = 0;
    OverrunCounter2 = 0;
    InfernalPoint = 0;
    RespawnTimer = 10000;
    DoRespawn = false;
    DoHide = false;
    MassTeleportTimer = 0;
    DoMassTeleport = false;
}

References DoHide, DoMassTeleport, DoRespawn, WorldObject::GetInstanceScript(), InfernalCount, InfernalPoint, instance, MassTeleportTimer, Overrun, OverrunCounter, OverrunCounter2, RespawnTimer, Teleported, TeleportTimer, VeinsSpawned, and WaitForTeleport.

Member Function Documentation

◆ DeSpawnVeins()

void hyjalAI::DeSpawnVeins ( )

{
    if (Faction == 1)
    {
        Creature* unit = ObjectAccessor::GetCreature((*me), instance->GetGuidData(DATA_JAINAPROUDMOORE));
        if (!unit)return;
        hyjalAI* ai = CAST_AI(hyjalAI, unit->AI());
        if (!ai)return;
        for (uint8 i = 0; i < 7; ++i)
        {
            if (GameObject* gem = instance->instance->GetGameObject(ai->VeinGUID[i]))
                gem->Delete();
        }
    }
    else if (Faction)
    {
        Creature* unit = ObjectAccessor::GetCreature((*me), instance->GetGuidData(DATA_THRALL));
        if (!unit)return;
        hyjalAI* ai = CAST_AI(hyjalAI, unit->AI());
        if (!ai)return;
        for (uint8 i = 7; i < 14; ++i)
        {
            if (GameObject* gem = instance->instance->GetGameObject(ai->VeinGUID[i]))
                gem->Delete();
        }
    }
}

References Creature::AI(), CAST_AI, DATA_JAINAPROUDMOORE, DATA_THRALL, Faction, ObjectAccessor::GetCreature(), Map::GetGameObject(), InstanceScript::GetGuidData(), InstanceScript::instance, instance, ScriptedAI::me, and VeinGUID.

Referenced by npc_thrall::OnGossipSelect(), and StartEvent().

◆ DoOverrun()

void hyjalAI::DoOverrun	(	uint32	faction,
		const uint32	diff
	)

{
    npc_escortAI::UpdateAI(diff);
    if (WaitForTeleport)
    {
        if (TeleportTimer <= diff)
        {
            std::list<Creature*> creatures;
            Acore::AllFriendlyCreaturesInGrid creature_check(me);
            Acore::CreatureListSearcher<Acore::AllFriendlyCreaturesInGrid> creature_searcher(me, creatures, creature_check);
            Cell::VisitGridObjects(me, creature_searcher, me->GetGridActivationRange());
 
            if (!creatures.empty())
            {
                for (std::list<Creature*>::const_iterator itr = creatures.begin(); itr != creatures.end(); ++itr)
                {
                    if ((*itr) && (*itr)->IsAlive())
                    {
                        (*itr)->CastSpell(*itr, SPELL_TELEPORT_VISUAL, true);
                        (*itr)->SetFaction(FACTION_FRIENDLY); // make them friendly so mobs won't attack them
                        (*itr)->SetUnitFlag(UNIT_FLAG_NON_ATTACKABLE);
                    }
                }
                DoCast(me, SPELL_TELEPORT_VISUAL);
                bRetreat = true;
                RetreatTimer = 1000;
            }
 
            WaitForTeleport = false;
            Teleported = true;
        }
        TeleportTimer -= diff;
    }
    if (!Teleported)
        return;
    Overrun = false;//execute once
    switch (faction)
    {
        case 0://alliance
            for (uint8 i = 0; i < 92; ++i)//summon fires
                me->SummonGameObject(GO_ROARING_FLAME, AllianceFirePos[i][0], AllianceFirePos[i][1], AllianceFirePos[i][2], AllianceFirePos[i][3], AllianceFirePos[i][4], AllianceFirePos[i][5], AllianceFirePos[i][6], AllianceFirePos[i][7], 0);
 
            for (uint8 i = 0; i < 25; ++i)//summon 25 ghouls
            {
                uint8 r = rand() % 4;
                Creature* unit = me->SummonCreature(GHOUL, AllianceBase[r][0] + irand(-15, 15), AllianceBase[r][1] + irand(-15, 15), AllianceBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            for (uint8 i = 0; i < 3; ++i)//summon 3 abominations
            {
                uint8 r = rand() % 4;
                Creature* unit = me->SummonCreature(ABOMINATION, AllianceBase[r][0] + irand(-15, 15), AllianceBase[r][1] + irand(-15, 15), AllianceBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            for (uint8 i = 0; i < 5; ++i)//summon 5 gargoyles
            {
                Creature* unit = me->SummonCreature(GARGOYLE, AllianceOverrunGargPos[i][0], AllianceOverrunGargPos[i][1], AllianceOverrunGargPos[i][2], AllianceOverrunGargPos[i][3], TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    unit->SetHomePosition(AllianceOverrunGargPos[i][0], AllianceOverrunGargPos[i][1], AllianceOverrunGargPos[i][2], AllianceOverrunGargPos[i][3]);
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            break;
        case 1://horde
            for (uint8 i = 0; i < 65; ++i)//summon fires
                me->SummonGameObject(GO_ROARING_FLAME, HordeFirePos[i][0], HordeFirePos[i][1], HordeFirePos[i][2], HordeFirePos[i][3], HordeFirePos[i][4], HordeFirePos[i][5], HordeFirePos[i][6], HordeFirePos[i][7], 0);
 
            for (uint8 i = 0; i < 26; ++i)//summon infernals
            {
                Creature* unit = me->SummonCreature(GIANT_INFERNAL, InfernalSPWP[i][0], InfernalSPWP[i][1], InfernalSPWP[i][2], InfernalSPWP[i][3], TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    unit->SetHomePosition(InfernalSPWP[i][0], InfernalSPWP[i][1], InfernalSPWP[i][2], InfernalSPWP[i][3]);
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            for (uint8 i = 0; i < 25; ++i)//summon 25 ghouls
            {
                uint8 r = rand() % 4;
                Creature* unit = me->SummonCreature(GHOUL, HordeBase[r][0] + irand(-15, 15), HordeBase[r][1] + irand(-15, 15), HordeBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            for (uint8 i = 0; i < 5; ++i)//summon 5 abominations
            {
                uint8 r = rand() % 4;
                Creature* unit = me->SummonCreature(ABOMINATION, HordeBase[r][0] + irand(-15, 15), HordeBase[r][1] + irand(-15, 15), HordeBase[r][2], 0, TEMPSUMMON_MANUAL_DESPAWN, 2 * 60 * 1000);
                if (unit)
                {
                    CAST_AI(hyjal_trashAI, unit->AI())->faction = Faction;
                    CAST_AI(hyjal_trashAI, unit->AI())->IsOverrun = true;
                    CAST_AI(hyjal_trashAI, unit->AI())->OverrunType = i;
                    unit->setActive(true);
                }
            }
            break;
    }
}

References ABOMINATION, Creature::AI(), AllianceBase, AllianceFirePos, AllianceOverrunGargPos, bRetreat, CAST_AI, UnitAI::DoCast(), Faction, FACTION_FRIENDLY, GARGOYLE, WorldObject::GetGridActivationRange(), GHOUL, GIANT_INFERNAL, GO_ROARING_FLAME, HordeBase, HordeFirePos, InfernalSPWP, irand(), ScriptedAI::me, Overrun, RetreatTimer, WorldObject::setActive(), Creature::SetHomePosition(), SPELL_TELEPORT_VISUAL, WorldObject::SummonCreature(), WorldObject::SummonGameObject(), Teleported, TeleportTimer, TEMPSUMMON_MANUAL_DESPAWN, UNIT_FLAG_NON_ATTACKABLE, npc_escortAI::UpdateAI(), Cell::VisitGridObjects(), and WaitForTeleport.

Referenced by UpdateAI().

◆ EnterEvadeMode()

void hyjalAI::EnterEvadeMode ( EvadeReason = EVADE_REASON_OTHER )

overridevirtual

Reimplemented from npc_escortAI.

{
    if (me->GetEntry() != JAINA)
        me->RemoveAllAuras();
    me->GetThreatMgr().ClearAllThreat();
    me->CombatStop(true);
    me->LoadCreaturesAddon(true);
 
    if (me->IsAlive())
        me->GetMotionMaster()->MoveTargetedHome();
 
    me->SetLootRecipient(nullptr);
}

References ThreatMgr::ClearAllThreat(), Unit::CombatStop(), Object::GetEntry(), Unit::GetMotionMaster(), Unit::GetThreatMgr(), Unit::IsAlive(), JAINA, Creature::LoadCreaturesAddon(), ScriptedAI::me, MotionMaster::MoveTargetedHome(), Unit::RemoveAllAuras(), and Creature::SetLootRecipient().

Referenced by npc_jaina_proudmoore::GetAI(), npc_thrall::GetAI(), and npc_tyrande_whisperwind::GetAI().

◆ GetInstanceData()

uint32 hyjalAI::GetInstanceData ( uint32 Event )

{
    return instance->GetData(Event);
}

References ZoneScript::GetData(), and instance.

Referenced by npc_jaina_proudmoore::OnGossipHello(), npc_thrall::OnGossipHello(), and npc_tyrande_whisperwind::OnGossipHello().

◆ HideNearPos()

void hyjalAI::HideNearPos	(	float	x,
		float	y
	)

{
    // First get all creatures.
    std::list<Creature*> creatures;
    Acore::AllFriendlyCreaturesInGrid creature_check(me);
    Acore::CreatureListSearcher<Acore::AllFriendlyCreaturesInGrid> creature_searcher(me, creatures, creature_check);
 
    Cell::VisitGridObjects(x, y, me->GetMap(), creature_searcher, me->GetGridActivationRange());
 
    if (!creatures.empty())
    {
        for (std::list<Creature*>::const_iterator itr = creatures.begin(); itr != creatures.end(); ++itr)
        {
            (*itr)->SetVisible(false);
            (*itr)->SetFaction(FACTION_FRIENDLY); // make them friendly so mobs won't attack them
        }
    }
}

References FACTION_FRIENDLY, WorldObject::GetGridActivationRange(), WorldObject::GetMap(), ScriptedAI::me, and Cell::VisitGridObjects().

Referenced by UpdateAI().

◆ JustDied()

void hyjalAI::JustDied ( Unit * )

overridevirtual

Reimplemented from npc_escortAI.

{
    if (IsDummy)return;
    me->Respawn();
    me->SetVisible(false);
    DoRespawn = true;
    RespawnTimer = 120000;
    Talk(DEATH);
    Summons.DespawnAll();//despawn all wave's summons
    //reset encounter if boss is despawned (ex: thrall is killed, boss despawns, event stucks at inprogress)
    if (instance->GetData(DATA_RAGEWINTERCHILLEVENT) == IN_PROGRESS)
        instance->SetData(DATA_RAGEWINTERCHILLEVENT, NOT_STARTED);
    if (instance->GetData(DATA_ANETHERONEVENT) == IN_PROGRESS)
        instance->SetData(DATA_ANETHERONEVENT, NOT_STARTED);
    if (instance->GetData(DATA_KAZROGALEVENT) == IN_PROGRESS)
        instance->SetData(DATA_KAZROGALEVENT, NOT_STARTED);
    if (instance->GetData(DATA_AZGALOREVENT) == IN_PROGRESS)
        instance->SetData(DATA_AZGALOREVENT, NOT_STARTED);
    instance->SetData(DATA_RESET_RAIDDAMAGE, 0);//reset damage on die
}

References DATA_ANETHERONEVENT, DATA_AZGALOREVENT, DATA_KAZROGALEVENT, DATA_RAGEWINTERCHILLEVENT, DATA_RESET_RAIDDAMAGE, DEATH, DoRespawn, ZoneScript::GetData(), IN_PROGRESS, instance, IsDummy, ScriptedAI::me, NOT_STARTED, Creature::Respawn(), RespawnTimer, ZoneScript::SetData(), and Unit::SetVisible().

◆ JustEngagedWith()

void hyjalAI::JustEngagedWith ( Unit * )

overridevirtual

Called for reaction when initially engaged.

Reimplemented from ScriptedAI.

{
    if (IsDummy)return;
    for (uint8 i = 0; i < HYJAL_AI_MAX_SPELLS; ++i)
        if (Spells[i].Cooldown)
            SpellTimer[i] = Spells[i].Cooldown;
 
    Talk(ATTACKED);
}

References ATTACKED, HYJAL_AI_MAX_SPELLS, IsDummy, and SpellTimer.

◆ JustSummoned()

void hyjalAI::JustSummoned ( Creature * summoned )

overridevirtual

Reimplemented from ScriptedAI.

{
    Summons.Summon(summoned);
}

◆ MoveInLineOfSight()

void hyjalAI::MoveInLineOfSight ( Unit * who )

overridevirtual

Reimplemented from npc_escortAI.

{
    if (IsDummy)
        return;
 
    npc_escortAI::MoveInLineOfSight(who);
}

References IsDummy, and npc_escortAI::MoveInLineOfSight().

◆ Reset()

void hyjalAI::Reset ( )

overridevirtual

Reimplemented from ScriptedAI.

{
    IsDummy = false;
    me->setActive(true);
    // GUIDs
    PlayerGUID.Clear();
    BossGUID[0].Clear();
    BossGUID[1].Clear();
 
    // Timers
    NextWaveTimer = 10000;
    CheckTimer = 0;
    RetreatTimer = 1000;
 
    // Misc
    WaveCount = 0;
    EnemyCount = 0;
 
    // Set faction properly based on Creature entry
    switch (me->GetEntry())
    {
        case JAINA:
            Faction = 0;
            DoCast(me, SPELL_BRILLIANCE_AURA, true);
            break;
 
        case THRALL:
            Faction = 1;
            break;
 
        case TYRANDE:
            Faction = 2;
            break;
    }
 
    //Bools
    EventBegun = false;
    FirstBossDead = false;
    SecondBossDead = false;
    Summon = false;
    bRetreat = false;
    Debug = false;
 
    //Flags
    me->SetNpcFlag(UNIT_NPC_FLAG_GOSSIP);
 
    //Initialize spells
    memset(Spells, 0, sizeof(Spell) * HYJAL_AI_MAX_SPELLS);
 
    //Reset Instance Data for trash count
    if ((!instance->GetData(DATA_ALLIANCE_RETREAT) && me->GetEntry() == JAINA) || (instance->GetData(DATA_ALLIANCE_RETREAT) && me->GetEntry() == THRALL))
    {
        //Reset World States
        instance->DoUpdateWorldState(WORLD_STATE_WAVES, 0);
        instance->DoUpdateWorldState(WORLD_STATE_ENEMY, 0);
        instance->DoUpdateWorldState(WORLD_STATE_ENEMYCOUNT, 0);
        instance->SetData(DATA_RESET_TRASH_COUNT, 0);
    }
 
    //Visibility
    DoHide = true;
}

References BossGUID, bRetreat, CheckTimer, ObjectGuid::Clear(), DATA_ALLIANCE_RETREAT, DATA_RESET_TRASH_COUNT, Debug, UnitAI::DoCast(), DoHide, InstanceScript::DoUpdateWorldState(), EnemyCount, EventBegun, Faction, FirstBossDead, ZoneScript::GetData(), Object::GetEntry(), HYJAL_AI_MAX_SPELLS, instance, IsDummy, JAINA, ScriptedAI::me, NextWaveTimer, PlayerGUID, RetreatTimer, SecondBossDead, WorldObject::setActive(), ZoneScript::SetData(), Unit::SetNpcFlag(), SPELL_BRILLIANCE_AURA, Summon, THRALL, TYRANDE, UNIT_NPC_FLAG_GOSSIP, WaveCount, WORLD_STATE_ENEMY, WORLD_STATE_ENEMYCOUNT, and WORLD_STATE_WAVES.

Referenced by npc_jaina_proudmoore::GetAI(), npc_thrall::GetAI(), and npc_tyrande_whisperwind::GetAI().

◆ RespawnNearPos()

void hyjalAI::RespawnNearPos	(	float	x,
		float	y
	)

{
    Acore::RespawnDo u_do;
    Acore::WorldObjectWorker<Acore::RespawnDo> worker(me, u_do);
    Cell::VisitGridObjects(x, y, me->GetMap(), worker, me->GetGridActivationRange());
}

References WorldObject::GetGridActivationRange(), WorldObject::GetMap(), ScriptedAI::me, and Cell::VisitGridObjects().

Referenced by UpdateAI().

◆ Retreat()

void hyjalAI::Retreat ( )

{
    instance->SetData(TYPE_RETREAT, SPECIAL);
 
    if (Faction == 0)
    {
        instance->SetData(DATA_ALLIANCE_RETREAT, 1);
        AddWaypoint(0, JainaWPs[0][0], JainaWPs[0][1], JainaWPs[0][2]);
        AddWaypoint(1, JainaWPs[1][0], JainaWPs[1][1], JainaWPs[1][2]);
        Start(false, false);
        SetDespawnAtEnd(false);//move to center of alliance base
    }
    if (Faction == 1)
    {
        instance->SetData(DATA_HORDE_RETREAT, 1);
        Creature* JainaDummy = me->SummonCreature(JAINA, JainaDummySpawn[0][0], JainaDummySpawn[0][1], JainaDummySpawn[0][2], JainaDummySpawn[0][3], TEMPSUMMON_TIMED_DESPAWN, 60000);
        if (JainaDummy)
        {
            JainaDummy->RemoveNpcFlag(UNIT_NPC_FLAG_GOSSIP);
            CAST_AI(hyjalAI, JainaDummy->AI())->IsDummy = true;
            DummyGuid = JainaDummy->GetGUID();
        }
        AddWaypoint(0, JainaDummySpawn[1][0], JainaDummySpawn[1][1], JainaDummySpawn[1][2]);
        Start(false, false);
        SetDespawnAtEnd(false);//move to center of alliance base
    }
    SpawnVeins();
    Overrun = true;
    me->RemoveNpcFlag(UNIT_NPC_FLAG_GOSSIP);//cant talk after overrun event started
}

References npc_escortAI::AddWaypoint(), Creature::AI(), CAST_AI, DATA_ALLIANCE_RETREAT, DATA_HORDE_RETREAT, DummyGuid, Faction, Object::GetGUID(), instance, JAINA, JainaDummySpawn, JainaWPs, ScriptedAI::me, Overrun, Unit::RemoveNpcFlag(), ZoneScript::SetData(), npc_escortAI::SetDespawnAtEnd(), SpawnVeins(), SPECIAL, npc_escortAI::Start(), WorldObject::SummonCreature(), TEMPSUMMON_TIMED_DESPAWN, TYPE_RETREAT, and UNIT_NPC_FLAG_GOSSIP.

Referenced by npc_jaina_proudmoore::OnGossipSelect(), and npc_thrall::OnGossipSelect().

◆ SetFaction()

void hyjalAI::SetFaction ( uint32 _faction )

inline

    {
        Faction = _faction;
    }

References Faction.

◆ SpawnVeins()

void hyjalAI::SpawnVeins ( )

{
    if (Faction == 0)
    {
        if (VeinsSpawned[0])//prevent any buggers
            return;
        for (uint8 i = 0; i < 7; ++i)
        {
            GameObject* gem = me->SummonGameObject(GO_ANCIENT_VEIN, VeinPos[i][0], VeinPos[i][1], VeinPos[i][2], VeinPos[i][3], VeinPos[i][4], VeinPos[i][5], VeinPos[i][6], VeinPos[i][7], 0);
            if (gem)
                VeinGUID[i] = gem->GetGUID();
        }
        VeinsSpawned[0] = true;
    }
    else
    {
        if (VeinsSpawned[1])
            return;
        for (uint8 i = 7; i < 14; ++i)
        {
            GameObject* gem = me->SummonGameObject(GO_ANCIENT_VEIN, VeinPos[i][0], VeinPos[i][1], VeinPos[i][2], VeinPos[i][3], VeinPos[i][4], VeinPos[i][5], VeinPos[i][6], VeinPos[i][7], 0);
            if (gem)
                VeinGUID[i] = gem->GetGUID();
        }
        VeinsSpawned[1] = true;
    }
}

References Faction, Object::GetGUID(), GO_ANCIENT_VEIN, ScriptedAI::me, WorldObject::SummonGameObject(), VeinGUID, VeinPos, and VeinsSpawned.

Referenced by Retreat().

◆ StartEvent()

void hyjalAI::StartEvent ( Player * player )

{
    if (!player || IsDummy || !instance)
        return;
 
    Talk(BEGIN);
 
    EventBegun = true;
    Summon = true;
 
    NextWaveTimer = 15000;
    CheckTimer = 5000;
    PlayerGUID = player->GetGUID();
 
    me->RemoveNpcFlag(UNIT_NPC_FLAG_GOSSIP);
 
    instance->DoUpdateWorldState(WORLD_STATE_WAVES, 0);
    instance->DoUpdateWorldState(WORLD_STATE_ENEMY, 0);
    instance->DoUpdateWorldState(WORLD_STATE_ENEMYCOUNT, 0);
 
    DeSpawnVeins();
}

References BEGIN, CheckTimer, DeSpawnVeins(), InstanceScript::DoUpdateWorldState(), EventBegun, Object::GetGUID(), instance, IsDummy, ScriptedAI::me, NextWaveTimer, PlayerGUID, Unit::RemoveNpcFlag(), Summon, UNIT_NPC_FLAG_GOSSIP, WORLD_STATE_ENEMY, WORLD_STATE_ENEMYCOUNT, and WORLD_STATE_WAVES.

Referenced by npc_jaina_proudmoore::OnGossipSelect(), and npc_thrall::OnGossipSelect().

◆ SummonCreature()

void hyjalAI::SummonCreature	(	uint32	entry,
		float	Base[4][3]
	)

{
    uint32 random = rand() % 4;
    float SpawnLoc[3];
 
    for (uint8 i = 0; i < 3; ++i)
    {
        SpawnLoc[i] = Base[random][i];
    }
    Creature* creature = nullptr;
    switch (entry)
    {
        case 17906:    //GARGOYLE
 
            if (!FirstBossDead && (WaveCount == 1 || WaveCount == 3))
            {
                //summon at tower
                creature = me->SummonCreature(entry, SpawnPointSpecial[SPAWN_NEAR_TOWER][0] + irand(-20, 20), SpawnPointSpecial[SPAWN_NEAR_TOWER][1] + irand(-20, 20), SpawnPointSpecial[SPAWN_NEAR_TOWER][2] + irand(-10, 10), 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
                if (creature)
                    CAST_AI(hyjal_trashAI, creature->AI())->useFlyPath = true;
            }
            else
            {
                //summon at gate
                creature = me->SummonCreature(entry, SpawnPointSpecial[SPAWN_GARG_GATE][0] + irand(-10, 10), SpawnPointSpecial[SPAWN_GARG_GATE][1] + irand(-10, 10), SpawnPointSpecial[SPAWN_GARG_GATE][2] + irand(-10, 10), 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
            }
            break;
        case 17907:    //FROST_WYRM,
            if (FirstBossDead && WaveCount == 1) //summon at gate
                creature = me->SummonCreature(entry, SpawnPointSpecial[SPAWN_WYRM_GATE][0], SpawnPointSpecial[SPAWN_WYRM_GATE][1], SpawnPointSpecial[SPAWN_WYRM_GATE][2], 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
            else
            {
                creature = me->SummonCreature(entry, SpawnPointSpecial[SPAWN_NEAR_TOWER][0], SpawnPointSpecial[SPAWN_NEAR_TOWER][1], SpawnPointSpecial[SPAWN_NEAR_TOWER][2], 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
                if (creature)
                    CAST_AI(hyjal_trashAI, creature->AI())->useFlyPath = true;
            }
            break;
        case 17908:    //GIANT_INFERNAL
            ++InfernalCount;
            if (InfernalCount > 7)
                InfernalCount = 0;
            creature = me->SummonCreature(entry, InfernalPos[InfernalCount][0], InfernalPos[InfernalCount][1], InfernalPos[InfernalCount][2], 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
            break;
        default:
            creature = me->SummonCreature(entry, SpawnLoc[0], SpawnLoc[1], SpawnLoc[2], 0, TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 120000);
            break;
    }
 
    if (creature)
    {
        // Increment Enemy Count to be used in World States and instance script
        ++EnemyCount;
 
        creature->SetWalk(false);
        creature->setActive(true);
        switch (entry)
        {
            case NECROMANCER:
            case ABOMINATION:
            case GHOUL:
            case BANSHEE:
            case CRYPT_FIEND:
            case GARGOYLE:
            case FROST_WYRM:
            case GIANT_INFERNAL:
            case FEL_STALKER:
            case RAGE_WINTERCHILL:
            case ANETHERON:
            case KAZROGAL:
            case AZGALOR:
                CAST_AI(hyjal_trashAI, creature->AI())->IsEvent = true;
                break;
        }
        if (instance->GetData(DATA_RAIDDAMAGE) < MINRAIDDAMAGE)
            creature->SetDisableReputationGain(true);//no repu for solo farming
        // Check if Creature is a boss.
        if (creature->isWorldBoss())
        {
            if (!FirstBossDead)  BossGUID[0] = creature->GetGUID();
            else                BossGUID[1] = creature->GetGUID();
            CheckTimer = 5000;
        }
    }
}

References ABOMINATION, Creature::AI(), ANETHERON, AZGALOR, BANSHEE, BossGUID, CAST_AI, CheckTimer, CRYPT_FIEND, DATA_RAIDDAMAGE, EnemyCount, FEL_STALKER, FirstBossDead, FROST_WYRM, GARGOYLE, ZoneScript::GetData(), Object::GetGUID(), GHOUL, GIANT_INFERNAL, InfernalCount, InfernalPos, instance, irand(), Creature::isWorldBoss(), KAZROGAL, ScriptedAI::me, MINRAIDDAMAGE, NECROMANCER, RAGE_WINTERCHILL, WorldObject::setActive(), Creature::SetDisableReputationGain(), Creature::SetWalk(), SPAWN_GARG_GATE, SPAWN_NEAR_TOWER, SPAWN_WYRM_GATE, SpawnLoc, SpawnPointSpecial, WorldObject::SummonCreature(), TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, and WaveCount.

Referenced by SummonNextWave().

◆ SummonedCreatureDespawn()

void hyjalAI::SummonedCreatureDespawn ( Creature * summoned )

overridevirtual

Reimplemented from ScriptedAI.

{
    Summons.Despawn(summoned);
}

◆ SummonNextWave()

void hyjalAI::SummonNextWave	(	const Wave	wave[18],
		uint32	Count,
		float	Base[4][3]
	)

{
    // 1 in 4 chance we give a rally yell. Not sure if the chance is offilike.
    if (rand() % 4 == 0)
        Talk(RALLY);
 
    InfernalCount = 0;//reset infernal count every new wave
 
    EnemyCount = instance->GetData(DATA_TRASH);
    for (uint8 i = 0; i < 18; ++i)
    {
        if (wave[Count].Mob[i])
            SummonCreature(wave[Count].Mob[i], Base);
    }
 
    if (!wave[Count].IsBoss)
    {
        uint32 stateValue = Count + 1;
        if (FirstBossDead)
            stateValue -= 9;                                // Subtract 9 from it to give the proper wave number if we are greater than 8
 
        // Set world state to our current wave number
        instance->DoUpdateWorldState(WORLD_STATE_WAVES, stateValue);    // Set world state to our current wave number
        // Enable world state
        instance->DoUpdateWorldState(WORLD_STATE_ENEMY, 1);             // Enable world state
 
        instance->SetData(DATA_TRASH, EnemyCount);         // Send data for instance script to update count
 
        if (!Debug)
            NextWaveTimer = wave[Count].WaveTimer;
        else
        {
            NextWaveTimer = 15000;
            //LOG_DEBUG("scripts", "HyjalAI: debug mode is enabled. Next Wave in 15 seconds");
        }
    }
    else
    {
        // Set world state for waves to 0 to disable it.
        instance->DoUpdateWorldState(WORLD_STATE_WAVES, 0);
        instance->DoUpdateWorldState(WORLD_STATE_ENEMY, 1);
 
        // Set World State for enemies invading to 1.
        instance->DoUpdateWorldState(WORLD_STATE_ENEMYCOUNT, 1);
 
        Summon = false;
    }
    CheckTimer = 5000;
}

References CheckTimer, DATA_TRASH, Debug, InstanceScript::DoUpdateWorldState(), EnemyCount, FirstBossDead, ZoneScript::GetData(), InfernalCount, instance, NextWaveTimer, RALLY, ZoneScript::SetData(), Summon, SummonCreature(), Wave::WaveTimer, WORLD_STATE_ENEMY, WORLD_STATE_ENEMYCOUNT, and WORLD_STATE_WAVES.

Referenced by UpdateAI().

◆ UpdateAI()

void hyjalAI::UpdateAI ( uint32 diff )

overridevirtual

Reimplemented from npc_escortAI.

{
    if (IsDummy)
    {
        if (MassTeleportTimer < diff && DoMassTeleport)
        {
            DoCast(me, SPELL_MASS_TELEPORT, false);
            DoMassTeleport = false;
        }
        else MassTeleportTimer -= diff;
        return;
    }
    if (DoHide)
    {
        DoHide = false;
        switch (me->GetEntry())
        {
            case JAINA:
                if (instance->GetData(DATA_ALLIANCE_RETREAT))
                {
                    me->SetVisible(false);
                    HideNearPos(me->GetPositionX(), me->GetPositionY());
                    HideNearPos(5037.76f, -1889.71f);
                    for (uint8 i = 0; i < 92; ++i)//summon fires
                        me->SummonGameObject(GO_ROARING_FLAME, AllianceFirePos[i][0], AllianceFirePos[i][1], AllianceFirePos[i][2], AllianceFirePos[i][3], AllianceFirePos[i][4], AllianceFirePos[i][5], AllianceFirePos[i][6], AllianceFirePos[i][7], 0);
                }
                else me->SetVisible(true);
                break;
            case THRALL: //thrall
                if (instance->GetData(DATA_HORDE_RETREAT))
                {
                    me->SetVisible(false);
                    HideNearPos(me->GetPositionX(), me->GetPositionY());
                    HideNearPos(5563, -2763.19f);
                    HideNearPos(5542.2f, -2629.36f);
                    for (uint8 i = 0; i < 65; ++i)//summon fires
                        me->SummonGameObject(GO_ROARING_FLAME, HordeFirePos[i][0], HordeFirePos[i][1], HordeFirePos[i][2], HordeFirePos[i][3], HordeFirePos[i][4], HordeFirePos[i][5], HordeFirePos[i][6], HordeFirePos[i][7], 0);
                }
                else me->SetVisible(true);
                break;
        }
    }
    if (DoRespawn)
    {
        if (RespawnTimer <= diff)
        {
            DoRespawn = false;
            RespawnNearPos(me->GetPositionX(), me->GetPositionY());
            if (Faction == 0)
            {
                RespawnNearPos(5037.76f, -1889.71f);
            }
            else if (Faction == 1)
            {
                RespawnNearPos(5563, -2763.19f);
                RespawnNearPos(5542.2f, -2629.36f);
            }
            me->SetVisible(true);
        }
        else
        {
            RespawnTimer -= diff;
            me->SetVisible(false);
        }
        return;
    }
    if (Overrun)
        DoOverrun(Faction, diff);
    if (bRetreat)
    {
        if (RetreatTimer <= diff)
        {
            IsDummy = true;
            bRetreat = false;
            HideNearPos(me->GetPositionX(), me->GetPositionY());
            switch (me->GetEntry())
            {
                case JAINA://jaina
                    HideNearPos(5037.76f, -1889.71f);
                    break;
                case THRALL://thrall
                    HideNearPos(5563, -2763.19f);
                    HideNearPos(5542.2f, -2629.36f);
                    HideNearPos(5603.75f, -2853.12f);
                    break;
            }
            me->SetVisible(false);
        }
        else RetreatTimer -= diff;
    }
 
    if (!EventBegun)
        return;
 
    if (Summon)
    {
        if (EnemyCount)
        {
            EnemyCount = instance->GetData(DATA_TRASH);
            if (!EnemyCount)
                NextWaveTimer = 5000;
        }
 
        if (NextWaveTimer <= diff)
        {
            if (Faction == 0)
                SummonNextWave(AllianceWaves, WaveCount, AllianceBase);
            else if (Faction == 1)
                SummonNextWave(HordeWaves, WaveCount, HordeBase);
            ++WaveCount;
        }
        else NextWaveTimer -= diff;
    }
 
    if (CheckTimer <= diff)
    {
        for (uint8 i = 0; i < 2; ++i)
        {
            if (BossGUID[i])
            {
                Unit* unit = ObjectAccessor::GetUnit(*me, BossGUID[i]);
                if (unit && (!unit->IsAlive()))
                {
                    if (BossGUID[i] == BossGUID[0])
                    {
                        Talk(INCOMING);
                        FirstBossDead = true;
                    }
                    else if (BossGUID[i] == BossGUID[1])
                    {
                        Talk(SUCCESS);
                        SecondBossDead = true;
                    }
                    EventBegun = false;
                    CheckTimer = 0;
                    me->SetNpcFlag(UNIT_NPC_FLAG_GOSSIP);
                    BossGUID[i].Clear();
                    instance->DoUpdateWorldState(WORLD_STATE_ENEMY, 0); // Reset world state for enemies to disable it
                }
            }
        }
        CheckTimer = 5000;
    }
    else CheckTimer -= diff;
 
    if (!UpdateVictim())
        return;
 
    for (uint8 i = 0; i < HYJAL_AI_MAX_SPELLS; ++i)
    {
        if (Spells[i].SpellId)
        {
            if (SpellTimer[i] <= diff)
            {
                if (me->IsNonMeleeSpellCast(false))
                    me->InterruptNonMeleeSpells(false);
 
                Unit* target = nullptr;
 
                switch (Spells[i].TargetType)
                {
                    case TARGETTYPE_SELF:
                        target = me;
                        break;
 
                    case TARGETTYPE_RANDOM:
                        target = SelectTarget(SelectTargetMethod::Random, 0);
                        break;
 
                    case TARGETTYPE_VICTIM:
                        target = me->GetVictim();
                        break;
                }
 
                if (target && target->IsAlive())
                {
                    DoCast(target, Spells[i].SpellId);
                    SpellTimer[i] = Spells[i].Cooldown;
                }
            }
            else SpellTimer[i] -= diff;
        }
    }
 
    DoMeleeAttackIfReady();
}

References AllianceBase, AllianceFirePos, AllianceWaves, BossGUID, bRetreat, CheckTimer, ObjectGuid::Clear(), DATA_ALLIANCE_RETREAT, DATA_HORDE_RETREAT, DATA_TRASH, UnitAI::DoCast(), DoHide, DoMassTeleport, UnitAI::DoMeleeAttackIfReady(), DoOverrun(), DoRespawn, InstanceScript::DoUpdateWorldState(), EnemyCount, EventBegun, Faction, FirstBossDead, ZoneScript::GetData(), Object::GetEntry(), Position::GetPositionX(), Position::GetPositionY(), ObjectAccessor::GetUnit(), Unit::GetVictim(), GO_ROARING_FLAME, HideNearPos(), HordeBase, HordeFirePos, HordeWaves, HYJAL_AI_MAX_SPELLS, INCOMING, instance, Unit::InterruptNonMeleeSpells(), Unit::IsAlive(), IsDummy, Unit::IsNonMeleeSpellCast(), JAINA, MassTeleportTimer, ScriptedAI::me, NextWaveTimer, Overrun, RespawnNearPos(), RespawnTimer, RetreatTimer, SecondBossDead, UnitAI::SelectTarget(), Unit::SetNpcFlag(), Unit::SetVisible(), SPELL_MASS_TELEPORT, SpellTimer, SUCCESS, Summon, WorldObject::SummonGameObject(), SummonNextWave(), TARGETTYPE_RANDOM, TARGETTYPE_SELF, TARGETTYPE_VICTIM, THRALL, UNIT_NPC_FLAG_GOSSIP, CreatureAI::UpdateVictim(), WaveCount, and WORLD_STATE_ENEMY.

◆ WaypointReached()

void hyjalAI::WaypointReached ( uint32 waypointId )

overridevirtual

Implements npc_escortAI.

{
    if (waypointId == 1 || (waypointId == 0 && me->GetEntry() == THRALL))
    {
        me->Yell(YELL_HURRY, LANG_UNIVERSAL);
        WaitForTeleport = true;
        TeleportTimer = 20000;
        if (me->GetEntry() == JAINA)
            DoCast(me, SPELL_MASS_TELEPORT, false);
        if (me->GetEntry() == THRALL && DummyGuid)
        {
            if (Creature* creature = ObjectAccessor::GetCreature(*me, DummyGuid))
            {
                hyjalAI* ai = CAST_AI(hyjalAI, creature->AI());
                ai->DoMassTeleport = true;
                ai->MassTeleportTimer = 20000;
                creature->CastSpell(me, SPELL_MASS_TELEPORT, false);
            }
        }
        //do some talking
        //all alive guards walk near here
        // First get all creatures.
        std::list<Creature*> creatures;
        Acore::AllFriendlyCreaturesInGrid creature_check(me);
        Acore::CreatureListSearcher<Acore::AllFriendlyCreaturesInGrid> creature_searcher(me, creatures, creature_check);
        Cell::VisitGridObjects(me, creature_searcher, me->GetGridActivationRange());
 
        if (!creatures.empty())
        {
            for (std::list<Creature*>::const_iterator itr = creatures.begin(); itr != creatures.end(); ++itr)
            {
                if ((*itr) && (*itr)->IsAlive() && (*itr) != me && (*itr)->GetEntry() != JAINA)
                {
                    if (!(*itr)->IsWithinDist(me, 60))
                        (*itr)->SetWalk(false);
                    float x, y, z;
                    (*itr)->SetDefaultMovementType(IDLE_MOTION_TYPE);
                    (*itr)->GetMotionMaster()->Initialize();
                    float range = 10;
                    if (me->GetEntry() == THRALL)range = 20;
                    me->GetNearPoint(me, x, y, z, range, 0, me->GetAngle((*itr)));
                    (*itr)->GetMotionMaster()->MovePoint(0, x + irand(-5, 5), y + irand(-5, 5), me->GetPositionZ());
                }
            }
        }
    }
}