Public Member Functions
	npc_headAI (Creature *creature)

void	Initialize ()

void	Reset () override

void	EnterCombat (Unit *) override

void	SaySound (uint8 textEntry, Unit *target=0)

void	DamageTaken (Unit *, uint32 &damage) override

void	SpellHit (Unit caster, const SpellInfo spell) override

void	Disappear ()

void	UpdateAI (uint32 diff) override

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

virtual	~ScriptedAI ()

void	AttackStartNoMove (Unit *target)

void	JustDied (Unit *) override

void	KilledUnit (Unit *) override

void	JustSummoned (Creature *) override

void	SummonedCreatureDespawn (Creature *) 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 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 (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
ObjectGuid	bodyGUID

uint32	Phase

uint32	laugh

uint32	wait

bool	withbody

bool	die

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

npc_head::npc_headAI::npc_headAI ( Creature * creature )

inline

  : ScriptedAI(creature)
  {
  Initialize();
  }

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Member Function Documentation

void npc_head::npc_headAI::DamageTaken	(	Unit *	,
		uint32 &	damage
	)

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  if (withbody)
  return;
 
  switch (Phase)
  {
  case 1:
  if (me->HealthBelowPctDamaged(67, damage))
  Disappear();
  break;
  case 2:
  if (me->HealthBelowPctDamaged(34, damage))
  Disappear();
  break;
  case 3:
  if (damage >= me->GetHealth())
  {
  die = true;
  withbody = true;
  wait = 300;
  damage = me->GetHealth() - me->CountPctFromMaxHealth(1);
  me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
  me->StopMoving();
  //me->GetMotionMaster()->MoveIdle();
  DoCast(me, SPELL_HEAD_IS_DEAD);
  }
  break;
  }
  }

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void npc_head::npc_headAI::Disappear ( )

 {
  if (withbody)
  return;
 
  if (!bodyGUID.IsEmpty())
  {
  Creature* body = ObjectAccessor::GetCreature((*me), bodyGUID);
  if (body && body->IsAlive())
  {
  withbody = true;
  me->RemoveAllAuras();
  body->RemoveAurasDueToSpell(SPELL_IMMUNE);//hack, SpellHit doesn't calls if body has immune aura
  DoCast(body, SPELL_FLYING_HEAD);
  me->SetFullHealth();
  me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE);
  me->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
  me->GetMotionMaster()->MoveIdle();
  ENSURE_AI(boss_headless_horseman::boss_headless_horsemanAI, body->AI())->returned = true;
  }
  }
 }

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void npc_head::npc_headAI::EnterCombat ( Unit * )

inlineoverridevirtual

Reimplemented from ScriptedAI.

259 { }

void npc_head::npc_headAI::Initialize ( void )

inline

  {
  Phase = 0;
  bodyGUID.Clear();
  die = false;
  withbody = true;
  wait = 1000;
  laugh = urand(15000, 30000);
  }

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void npc_head::npc_headAI::Reset ( )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  Initialize();
  }

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void npc_head::npc_headAI::SaySound	(	uint8	textEntry,
		Unit *	target = `0`
	)

inline

  {
  Talk(textEntry, target);
 
  //DoCast(me, SPELL_HEAD_SPEAKS, true);
  if (Creature* speaker = DoSpawnCreature(HELPER, 0, 0, 0, 0, TEMPSUMMON_TIMED_DESPAWN, 1000))
  speaker->CastSpell(speaker, SPELL_HEAD_SPEAKS, false);
  laugh += 3000;
  }

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void npc_head::npc_headAI::SpellHit	(	Unit *	caster,
		const SpellInfo *	spell
	)

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  if (!withbody)
  return;
 
  if (spell->Id == SPELL_FLYING_HEAD)
  {
  if (Phase < 3)
  ++Phase;
  else
  Phase = 3;
 
  withbody = false;
  if (!bodyGUID)
  bodyGUID = caster->GetGUID();
  me->RemoveAllAuras();
  me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
  DoCast(me, SPELL_HEAD_LANDS, true);
  DoCast(me, SPELL_HEAD, false);
  SaySound(SAY_LOST_HEAD);
  me->GetMotionMaster()->Clear(false);
  me->GetMotionMaster()->MoveFleeing(caster->GetVictim());
  }
  }

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void npc_head::npc_headAI::UpdateAI ( uint32 diff )

inlineoverridevirtual

Reimplemented from ScriptedAI.

  {
  if (!withbody)
  {
  if (wait <= diff)
  {
  wait = 1000;
  if (!me->GetVictim())
  return;
  me->GetMotionMaster()->Clear(false);
  me->GetMotionMaster()->MoveFleeing(me->GetVictim());
  }
  else wait -= diff;
 
  if (laugh <= diff)
  {
  laugh = urand(15000, 30000);
  DoPlaySoundToSet(me, RandomLaugh[urand(0, 2)]);
  //DoCast(me, SPELL_HEAD_SPEAKS, true); //this spell remove buff "head"
  Creature* speaker = DoSpawnCreature(HELPER, 0, 0, 0, 0, TEMPSUMMON_TIMED_DESPAWN, 1000);
  if (speaker)
  speaker->CastSpell(speaker, SPELL_HEAD_SPEAKS, false);
  me->TextEmote(EMOTE_LAUGHS);
  }
  else laugh -= diff;
  }
  else
  {
  if (die)
  {
  if (wait <= diff)
  {
  die = false;
  if (Unit* body = ObjectAccessor::GetUnit(*me, bodyGUID))
  body->KillSelf();
  me->KillSelf();
  }
  else wait -= diff;
  }
  }
  }

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Member Data Documentation

ObjectGuid npc_head::npc_headAI::bodyGUID

bool npc_head::npc_headAI::die

uint32 npc_head::npc_headAI::laugh

uint32 npc_head::npc_headAI::Phase

uint32 npc_head::npc_headAI::wait

bool npc_head::npc_headAI::withbody

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

src/server/scripts/EasternKingdoms/ScarletMonastery/boss_headless_horseman.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation