Public Member Functions
	cthunAI (Creature *creature)

void	Initialize ()

void	Reset () override

void	EnterCombat (Unit *) override

void	SpawnEyeTentacle (float x, float y)

Unit *	SelectRandomNotStomach ()

void	UpdateAI (uint32 diff) override

void	JustDied (Unit *) override

void	DamageTaken (Unit *, uint32 &damage) override

void	DoAction (int32 param) override

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

virtual	~ScriptedAI ()

void	AttackStartNoMove (Unit *target)

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	OnPossess (bool)

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	DoResetThreat ()

float	DoGetThreat (Unit *unit)

void	DoModifyThreatPercent (Unit *unit, int32 pct)

void	DoTeleportTo (float x, float y, float z, uint32 time=0)

void	DoTeleportTo (float const pos[4])

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, 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

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

Public Member Functions inherited from CreatureAI
void	Talk (uint8 id, WorldObject const *whisperTarget=nullptr)

	CreatureAI (Creature *creature)

virtual	~CreatureAI ()

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

void	TriggerAlert (Unit const *who) const

virtual bool	CanRespawn ()

virtual void	EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)

virtual void	IsSummonedBy (Unit *)

virtual void	SummonedCreatureDies (Creature , Unit )

virtual void	AttackedBy (Unit *)

virtual bool	IsEscorted () const

virtual void	JustRespawned ()

virtual void	MovementInform (uint32, uint32)

void	OnCharmed (bool apply) override

virtual void	JustReachedHome ()

void	DoZoneInCombat (Creature *creature=NULL, float maxRangeToNearestTarget=50.0f)

virtual void	ReceiveEmote (Player *, uint32)

virtual void	OwnerAttackedBy (Unit *)

virtual void	OwnerAttacked (Unit *)

virtual void	CorpseRemoved (uint32 &)
	== Triggered Actions Requested ================== More...

virtual void	PassengerBoarded (Unit *, int8, bool)
	== Fields ======================================= More...

virtual void	OnSpellClick (Unit *, bool &)

virtual bool	CanSeeAlways (WorldObject const *)

int32	VisualizeBoundary (uint32 duration, Unit *owner=nullptr, bool fill=false) const

virtual bool	CheckInRoom ()

CreatureBoundary const *	GetBoundary () const

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

virtual	~UnitAI ()

virtual bool	CanAIAttack (Unit const *) const

virtual void	InitializeAI ()

virtual uint32	GetData (uint32) const

virtual void	SetData (uint32, uint32)

virtual void	SetGUID (ObjectGuid, int32=0)

virtual ObjectGuid	GetGUID (int32=0) const

Unit *	SelectTarget (SelectAggroTarget targetType, uint32 position=0, float dist=0.0f, bool playerOnly=false, int32 aura=0)

template<class PREDICATE >
Unit *	SelectTarget (SelectAggroTarget targetType, uint32 position, PREDICATE const &predicate)

void	SelectTargetList (std::list< Unit * > &targetList, uint32 num, SelectAggroTarget targetType, float dist=0.0f, bool playerOnly=false, int32 aura=0)

template<class PREDICATE >
void	SelectTargetList (std::list< Unit * > &targetList, PREDICATE const &predicate, uint32 maxTargets, SelectAggroTarget targetType)

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

virtual void	HealReceived (Unit *, uint32 &)

virtual void	HealDone (Unit *, uint32 &)

virtual void	SpellInterrupted (uint32, uint32)

void	AttackStartCaster (Unit *victim, float dist)

void	DoCast (uint32 spellId)

void	DoCast (Unit *victim, uint32 spellId, bool triggered=false)

void	DoCastVictim (uint32 spellId, bool triggered=false)

void	DoCastAOE (uint32 spellId, bool triggered=false)

void	DoMeleeAttackIfReady ()

bool	DoSpellAttackIfReady (uint32 spellId)

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	sQuestReward (Player , Quest const , uint32)

virtual bool	sOnDummyEffect (Unit *, uint32, SpellEffIndex)

virtual void	sOnGameEvent (bool, uint16)

Public Attributes
InstanceScript *	instance

uint32	WisperTimer

uint32	PhaseTimer

ObjectGuid	HoldPlayer

uint32	EyeTentacleTimer

uint8	FleshTentaclesKilled

uint32	GiantClawTentacleTimer

uint32	GiantEyeTentacleTimer

uint32	StomachAcidTimer

uint32	StomachEnterTimer

uint32	StomachEnterVisTimer

ObjectGuid	StomachEnterTarget

std::unordered_map< ObjectGuid, bool >	Stomach_Map

Public Attributes inherited from ScriptedAI
bool	IsFleeing

Additional Inherited Members
Public Types inherited from CreatureAI
enum	EvadeReason { EVADE_REASON_NO_HOSTILES, EVADE_REASON_BOUNDARY, EVADE_REASON_SEQUENCE_BREAK, EVADE_REASON_OTHER }

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)

bool	CheckBoundary (Position const *who=nullptr) const

void	SetBoundary (CreatureBoundary const *boundary)

virtual void	MoveInLineOfSight (Unit *)

bool	_EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)

Protected Attributes inherited from CreatureAI
Creature *const	me

CreatureBoundary const *	_boundary

Protected Attributes inherited from UnitAI
Unit *const	me

Constructor & Destructor Documentation

boss_cthun::cthunAI::cthunAI ( Creature * creature )

inline

  : ScriptedAI(creature)
  {
  Initialize();
  SetCombatMovement(false);
 
  instance = creature->GetInstanceScript();
  }

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Member Function Documentation

void boss_cthun::cthunAI::DamageTaken	(	Unit *	,
		uint32 &	damage
	)

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  switch (instance->GetData(DATA_CTHUN_PHASE))
  {
  case PHASE_CTHUN_STOMACH:
  //Not weakened so reduce damage by 99%
  damage /= 100;
  if (damage == 0)
  damage = 1;
 
  //Prevent death in non-weakened state
  if (damage >= me->GetHealth())
  damage = 0;
 
  return;
 
  case PHASE_CTHUN_WEAK:
  //Weakened - takes normal damage
  return;
 
  default:
  damage = 0;
  break;
  }
  }

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void boss_cthun::cthunAI::DoAction ( int32 param )

inlineoverridevirtual

Reimplemented from UnitAI.

  {
  switch (param)
  {
  case ACTION_FLESH_TENTACLE_KILLED:
  ++FleshTentaclesKilled;
  break;
  }
  }

void boss_cthun::cthunAI::EnterCombat ( Unit * )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  DoZoneInCombat();
  }

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void boss_cthun::cthunAI::Initialize ( void )

inline

  {
  //One random wisper every 90 - 300 seconds
  WisperTimer = 90000;
 
  //Phase information
  PhaseTimer = 10000; //Emerge in 10 seconds
 
  //No hold player for transition
  HoldPlayer.Clear();
 
  //Body Phase
  EyeTentacleTimer = 30000;
  FleshTentaclesKilled = 0;
  GiantClawTentacleTimer = 15000; //15 seconds into body phase (1 min repeat)
  GiantEyeTentacleTimer = 45000; //15 seconds into body phase (1 min repeat)
  StomachAcidTimer = 4000; //Every 4 seconds
  StomachEnterTimer = 10000; //Every 10 seconds
  StomachEnterVisTimer = 0; //Always 3.5 seconds after Stomach Enter Timer
  StomachEnterTarget.Clear(); //Target to be teleported to stomach
  }

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void boss_cthun::cthunAI::JustDied ( Unit * )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  instance->SetData(DATA_CTHUN_PHASE, PHASE_CTHUN_DONE);
  }

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void boss_cthun::cthunAI::Reset ( )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  Initialize();
 
  //Clear players in stomach and outside
  Stomach_Map.clear();
 
  //Reset flags
  me->RemoveAurasDueToSpell(SPELL_TRANSFORM);
  me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_NON_ATTACKABLE);
  me->SetVisible(false);
 
  instance->SetData(DATA_CTHUN_PHASE, PHASE_NOT_STARTED);
  }

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Unit* boss_cthun::cthunAI::SelectRandomNotStomach ( )

inline

  {
  if (Stomach_Map.empty())
  return NULL;
 
  std::unordered_map<ObjectGuid, bool>::const_iterator i = Stomach_Map.begin();
 
  std::list<Unit*> temp;
  std::list<Unit*>::const_iterator j;
 
  //Get all players in map
  while (i != Stomach_Map.end())
  {
  //Check for valid player
  Unit* unit = ObjectAccessor::GetUnit(*me, i->first);
 
  //Only units out of stomach
  if (unit && i->second == false)
  temp.push_back(unit);
 
  ++i;
  }
 
  if (temp.empty())
  return NULL;
 
  j = temp.begin();
 
  //Get random but only if we have more than one unit on threat list
  if (temp.size() > 1)
  advance(j, rand32() % (temp.size() - 1));
 
  return (*j);
  }

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void boss_cthun::cthunAI::SpawnEyeTentacle	(	float	x,
		float	y
	)

inline

  {
  Creature* Spawned = DoSpawnCreature(NPC_EYE_TENTACLE, x, y, 0, 0, TEMPSUMMON_CORPSE_DESPAWN, 500);
  if (Spawned && Spawned->AI())
  if (Unit* target = SelectRandomNotStomach())
  Spawned->AI()->AttackStart(target);
  }

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void boss_cthun::cthunAI::UpdateAI ( uint32 diff )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  //Check if we have a target
  if (!UpdateVictim())
  {
  //No target so we'll use this section to do our random wispers instance wide
  //WisperTimer
  if (WisperTimer <= diff)
  {
  //Play random sound to the zone
  Map::PlayerList const &PlayerList = me->GetMap()->GetPlayers();
  for (Map::PlayerList::const_iterator itr = PlayerList.begin(); itr != PlayerList.end(); ++itr)
  me->PlayDirectSound(RANDOM_SOUND_WHISPER, itr->GetSource());
 
  //One random wisper every 90 - 300 seconds
  WisperTimer = urand(90000, 300000);
  } else WisperTimer -= diff;
 
  return;
  }
 
  me->SetTarget(ObjectGuid::Empty);
 
  uint32 currentPhase = instance->GetData(DATA_CTHUN_PHASE);
  if (currentPhase == PHASE_CTHUN_STOMACH || currentPhase == PHASE_CTHUN_WEAK)
  {
  // EyeTentacleTimer
  if (EyeTentacleTimer <= diff)
  {
  //Spawn the 8 Eye Tentacles in the corret spots
  SpawnEyeTentacle(0, 20); //south
  SpawnEyeTentacle(10, 10); //south west
  SpawnEyeTentacle(20, 0); //west
  SpawnEyeTentacle(10, -10); //north west
 
  SpawnEyeTentacle(0, -20); //north
  SpawnEyeTentacle(-10, -10); //north east
  SpawnEyeTentacle(-20, 0); // east
  SpawnEyeTentacle(-10, 10); // south east
 
  EyeTentacleTimer = 30000; // every 30sec in phase 2
  } else EyeTentacleTimer -= diff;
  }
 
  switch (currentPhase)
  {
  //Transition phase
  case PHASE_CTHUN_TRANSITION:
  //PhaseTimer
  if (PhaseTimer <= diff)
  {
  //Switch
  instance->SetData(DATA_CTHUN_PHASE, PHASE_CTHUN_STOMACH);
 
  //Switch to c'thun model
  me->InterruptNonMeleeSpells(false);
  DoCast(me, SPELL_TRANSFORM, false);
  me->SetFullHealth();
 
  me->SetVisible(true);
  me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE | UNIT_FLAG_NON_ATTACKABLE);
 
  //Emerging phase
  //AttackStart(ObjectAccessor::GetUnit(*me, HoldpPlayer));
  DoZoneInCombat();
 
  //Place all units in threat list on outside of stomach
  Stomach_Map.clear();
 
  for (std::list<HostileReference*>::const_iterator i = me->getThreatManager().getThreatList().begin(); i != me->getThreatManager().getThreatList().end(); ++i)
  Stomach_Map[(*i)->getUnitGuid()] = false; //Outside stomach
 
  //Spawn 2 flesh tentacles
  FleshTentaclesKilled = 0;
 
  //Spawn flesh tentacle
  for (uint8 i = 0; i < 2; i++)
  {
  Creature* spawned = me->SummonCreature(NPC_FLESH_TENTACLE, FleshTentaclePos[i], TEMPSUMMON_CORPSE_DESPAWN);
  if (!spawned)
  ++FleshTentaclesKilled;
  }
 
  PhaseTimer = 0;
  } else PhaseTimer -= diff;
 
  break;
 
  //Body Phase
  case PHASE_CTHUN_STOMACH:
  //Remove Target field
  me->SetTarget(ObjectGuid::Empty);
 
  //Weaken
  if (FleshTentaclesKilled > 1)
  {
  instance->SetData(DATA_CTHUN_PHASE, PHASE_CTHUN_WEAK);
 
  Talk(EMOTE_WEAKENED);
  PhaseTimer = 45000;
 
  DoCast(me, SPELL_PURPLE_COLORATION, true);
 
  std::unordered_map<ObjectGuid, bool>::iterator i = Stomach_Map.begin();
 
  //Kick all players out of stomach
  while (i != Stomach_Map.end())
  {
  //Check for valid player
  Unit* unit = ObjectAccessor::GetUnit(*me, i->first);
 
  //Only move units in stomach
  if (unit && i->second == true)
  {
  //Teleport each player out
  DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ() + 10, float(rand32() % 6));
 
  //Cast knockback on them
  DoCast(unit, SPELL_EXIT_STOMACH_KNOCKBACK, true);
 
  //Remove the acid debuff
  unit->RemoveAurasDueToSpell(SPELL_DIGESTIVE_ACID);
 
  i->second = false;
  }
  ++i;
  }
 
  return;
  }
 
  //Stomach acid
  if (StomachAcidTimer <= diff)
  {
  //Apply aura to all players in stomach
  std::unordered_map<ObjectGuid, bool>::iterator i = Stomach_Map.begin();
 
  while (i != Stomach_Map.end())
  {
  //Check for valid player
  Unit* unit = ObjectAccessor::GetUnit(*me, i->first);
 
  //Only apply to units in stomach
  if (unit && i->second == true)
  {
  //Cast digestive acid on them
  DoCast(unit, SPELL_DIGESTIVE_ACID, true);
 
  //Check if player should be kicked from stomach
  if (unit->IsWithinDist3d(&KickPos, 15.0f))
  {
  //Teleport each player out
  DoTeleportPlayer(unit, me->GetPositionX(), me->GetPositionY(), me->GetPositionZ() + 10, float(rand32() % 6));
 
  //Cast knockback on them
  DoCast(unit, SPELL_EXIT_STOMACH_KNOCKBACK, true);
 
  //Remove the acid debuff
  unit->RemoveAurasDueToSpell(SPELL_DIGESTIVE_ACID);
 
  i->second = false;
  }
  }
  ++i;
  }
 
  StomachAcidTimer = 4000;
  } else StomachAcidTimer -= diff;
 
  //Stomach Enter Timer
  if (StomachEnterTimer <= diff)
  {
  if (Unit* target = SelectRandomNotStomach())
  {
  //Set target in stomach
  Stomach_Map[target->GetGUID()] = true;
  target->InterruptNonMeleeSpells(false);
  target->CastSpell(target, SPELL_MOUTH_TENTACLE, true, NULL, NULL, me->GetGUID());
  StomachEnterTarget = target->GetGUID();
  StomachEnterVisTimer = 3800;
  }
 
  StomachEnterTimer = 13800;
  } else StomachEnterTimer -= diff;
 
  if (StomachEnterVisTimer && !StomachEnterTarget.IsEmpty())
  {
  if (StomachEnterVisTimer <= diff)
  {
  //Check for valid player
  Unit* unit = ObjectAccessor::GetUnit(*me, StomachEnterTarget);
 
  if (unit)
  {
  DoTeleportPlayer(unit, STOMACH_X, STOMACH_Y, STOMACH_Z, STOMACH_O);
  }
 
  StomachEnterTarget.Clear();
  StomachEnterVisTimer = 0;
  } else StomachEnterVisTimer -= diff;
  }
 
  //GientClawTentacleTimer
  if (GiantClawTentacleTimer <= diff)
  {
  if (Unit* target = SelectRandomNotStomach())
  {
  //Spawn claw tentacle on the random target
  if (Creature* spawned = me->SummonCreature(NPC_GIANT_CLAW_TENTACLE, *target, TEMPSUMMON_CORPSE_DESPAWN, 500))
  if (spawned->AI())
  spawned->AI()->AttackStart(target);
  }
 
  //One giant claw tentacle every minute
  GiantClawTentacleTimer = 60000;
  } else GiantClawTentacleTimer -= diff;
 
  //GiantEyeTentacleTimer
  if (GiantEyeTentacleTimer <= diff)
  {
  if (Unit* target = SelectRandomNotStomach())
  {
  //Spawn claw tentacle on the random target
  if (Creature* spawned = me->SummonCreature(NPC_GIANT_EYE_TENTACLE, *target, TEMPSUMMON_CORPSE_DESPAWN, 500))
  if (spawned->AI())
  spawned->AI()->AttackStart(target);
  }
 
  //One giant eye tentacle every minute
  GiantEyeTentacleTimer = 60000;
  } else GiantEyeTentacleTimer -= diff;
 
  break;
 
  //Weakened state
  case PHASE_CTHUN_WEAK:
  //PhaseTimer
  if (PhaseTimer <= diff)
  {
  //Switch
  instance->SetData(DATA_CTHUN_PHASE, PHASE_CTHUN_STOMACH);
 
  //Remove purple coloration
  me->RemoveAurasDueToSpell(SPELL_PURPLE_COLORATION);
 
  //Spawn 2 flesh tentacles
  FleshTentaclesKilled = 0;
 
  //Spawn flesh tentacle
  for (uint8 i = 0; i < 2; i++)
  {
  Creature* spawned = me->SummonCreature(NPC_FLESH_TENTACLE, FleshTentaclePos[i], TEMPSUMMON_CORPSE_DESPAWN);
  if (!spawned)
  ++FleshTentaclesKilled;
  }
 
  PhaseTimer = 0;
  } else PhaseTimer -= diff;
 
  break;
  }
  }

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Member Data Documentation

uint32 boss_cthun::cthunAI::EyeTentacleTimer

uint8 boss_cthun::cthunAI::FleshTentaclesKilled

uint32 boss_cthun::cthunAI::GiantClawTentacleTimer

uint32 boss_cthun::cthunAI::GiantEyeTentacleTimer

ObjectGuid boss_cthun::cthunAI::HoldPlayer

InstanceScript* boss_cthun::cthunAI::instance

uint32 boss_cthun::cthunAI::PhaseTimer

std::unordered_map<ObjectGuid, bool> boss_cthun::cthunAI::Stomach_Map

uint32 boss_cthun::cthunAI::StomachAcidTimer

ObjectGuid boss_cthun::cthunAI::StomachEnterTarget

uint32 boss_cthun::cthunAI::StomachEnterTimer

uint32 boss_cthun::cthunAI::StomachEnterVisTimer

uint32 boss_cthun::cthunAI::WisperTimer

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

src/server/scripts/Kalimdor/TempleOfAhnQiraj/boss_cthun.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation