Inheritance diagram for npc_wintergarde_gryphon:

Public Member Functions
	npc_wintergarde_gryphon (Creature *creature)

void	JustDied (Unit *) override

void	IsSummonedBy (WorldObject *summoner) override

void	MovementInform (uint32 type, uint32 id) override

void	PassengerBoarded (Unit *passenger, int8 seatId, bool apply) override
	== Fields =======================================

Creature *	getVillager ()

void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith()

void	SpellHit (Unit , SpellInfo const spell) override

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

void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith()

void	MoveInLineOfSight (Unit *) override

void	AttackStart (Unit *) override

void	OnCharmed (bool apply) override
	Called when unit is charmed.

Public Member Functions inherited from CreatureAI
void	Talk (uint8 id, WorldObject const *whisperTarget=nullptr, Milliseconds delay=0s)
	Causes the creature to talk/say the text assigned to their entry in the `creature_text` database table.

void	Talk (uint8 id, Milliseconds delay)

WorldObject *	GetSummoner () const
	Returns the summoner creature/object, if the creature is a temporary summon.

	CreatureAI (Creature *creature)

	~CreatureAI () override

void	MoveCircleChecks ()

void	MoveBackwardsChecks ()

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

void	TriggerAlert (Unit const *who) const

virtual bool	CanRespawn ()

virtual void	EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)

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

virtual void	KilledUnit (Unit *)

virtual void	JustSummoned (Creature *)

virtual void	SummonedCreatureDespawn (Creature *)

virtual void	SummonedCreatureDies (Creature , Unit )

virtual void	SummonedCreatureDespawnAll ()

virtual void	SummonedCreatureEvade (Creature *)

virtual void	SpellHitTarget (Unit , SpellInfo const )

virtual void	AttackedBy (Unit *)

virtual bool	IsEscorted ()

virtual void	JustRespawned ()

virtual void	PathEndReached (uint32)

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 bool	BeforeSpellClick (Unit *)

virtual void	OnSpellClick (Unit *, bool &)

virtual bool	CanSeeAlways (WorldObject const *)

virtual bool	CanBeSeen (Player const *)

virtual bool	CanAlwaysBeDetectable (WorldObject const *)

virtual void	PetStopAttack ()

virtual bool	CheckInRoom ()

CreatureBoundary const *	GetBoundary () const

void	SetBoundary (CreatureBoundary const *boundary, bool negativeBoundaries=false)

bool	IsInBoundary (Position const *who=nullptr) const

virtual void	CalculateThreat (Unit , float &, SpellInfo const )

virtual bool	OnTeleportUnreacheablePlayer (Player *)

virtual void	OnAuraRemove (AuraApplication *, AuraRemoveMode)

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

virtual	~UnitAI ()

virtual bool	CanAIAttack (Unit const *) const

virtual void	InitializeAI ()

virtual void	Reset ()

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)
	Select the best (up to) <num> targets (in <targetType> order) from the threat list that fulfill the following:

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

virtual void	JustEnteredCombat (Unit *)
	Called when the unit enters combat.

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

virtual void	DamageDealt (Unit *, uint32 &, DamageEffectType, SpellSchoolMask)
	Called at any Damage to any victim (before damage apply)

virtual void	DamageTaken (Unit *, uint32 &, DamageEffectType, SpellSchoolMask)
	Called at any Damage from any attacker (before damage apply)

virtual void	HealReceived (Unit *, uint32 &)
	Called when the creature receives heal.

virtual void	OnPowerUpdate (Powers, int32, int32, uint32)
	Called when the creature power updates.

virtual void	HealDone (Unit *, uint32 &)
	Called when the unit heals.

virtual void	OnCalculateMeleeDamageReceived (uint32 &, Unit *)
	Called during damage calculations.

virtual void	OnCalculateSpellDamageReceived (int32 &, Unit *)

virtual void	OnCalculatePeriodicTickReceived (uint32 &, Unit *)
	Called during calculation when receiving periodic healing or damage (DoT or HoT)

void	AttackStartCaster (Unit *victim, float dist)

SpellCastResult	DoAddAuraToAllHostilePlayers (uint32 spellid)

SpellCastResult	DoCast (uint32 spellId)

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

SpellCastResult	DoCastSelf (uint32 spellId, bool triggered=false)

SpellCastResult	DoCastToAllHostilePlayers (uint32 spellid, bool triggered=false)
	To specify the caster as target if the spell is self-cast.

SpellCastResult	DoCastVictim (uint32 spellId, bool triggered=false)

SpellCastResult	DoCastAOE (uint32 spellId, bool triggered=false)

SpellCastResult	DoCastRandomTarget (uint32 spellId, uint32 threatTablePosition=0, float dist=0.0f, bool playerOnly=true, bool triggered=false, bool withTank=true)
	Cast the spell on a random unit from the threat list.

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

float	DoGetSpellMaxRange (uint32 spellId, bool positive=false)

void	DoMeleeAttackIfReady ()

bool	DoSpellAttackIfReady (uint32 spell)

void	DoSpellAttackToRandomTargetIfReady (uint32 spell, uint32 threatTablePosition=0, float dist=0.f, bool playerOnly=true)

virtual void	SummonMovementInform (Creature *, uint32, uint32)
	Called when a summon reaches a waypoint or point movement finished.

virtual void	sGossipHello (Player *)

virtual void	sGossipSelect (Player *, uint32, uint32)

virtual void	sGossipSelectCode (Player , uint32, uint32, char const )

virtual void	sQuestAccept (Player , Quest const )

virtual void	sQuestSelect (Player , Quest const )

virtual void	sQuestComplete (Player , Quest const )

virtual void	sQuestReward (Player , Quest const , uint32)

virtual void	sOnGameEvent (bool, uint16)

virtual std::string	GetDebugInfo () const

Private Attributes
ObjectGuid	villagerGUID

Additional Inherited Members
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 VehicleAI
static int32	Permissible (Creature const *creature)

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)

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

◆ npc_wintergarde_gryphon()

npc_wintergarde_gryphon::npc_wintergarde_gryphon ( Creature * creature )

inline

                                                : VehicleAI(creature)
    {
        creature->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
    }

References Object::SetFlag(), UNIT_FIELD_FLAGS, and UNIT_FLAG_NOT_SELECTABLE.

Member Function Documentation

◆ getVillager()

Creature * npc_wintergarde_gryphon::getVillager ( )

inline

712{ return ObjectAccessor::GetCreature(*me, villagerGUID); }

CreatureAI::me

Creature *const me

Definition CreatureAI.h:72

npc_wintergarde_gryphon::villagerGUID

ObjectGuid villagerGUID

Definition zone_dragonblight.cpp:770

ObjectAccessor::GetCreature

Creature * GetCreature(WorldObject const &u, ObjectGuid const guid)

Definition ObjectAccessor.cpp:210

References ObjectAccessor::GetCreature(), CreatureAI::me, and villagerGUID.

Referenced by UpdateAI().

◆ IsSummonedBy()

void npc_wintergarde_gryphon::IsSummonedBy ( WorldObject * summoner )

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        me->SetFacingToObject(summoner);
        Position pos = summoner->GetPosition();
        me->GetMotionMaster()->MovePoint(POINT_LAND, pos);
    }

References Unit::GetMotionMaster(), Position::GetPosition(), CreatureAI::me, MotionMaster::MovePoint(), POINT_LAND, and Unit::SetFacingToObject().

◆ JustDied()

void npc_wintergarde_gryphon::JustDied ( Unit * )

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        me->DespawnOrUnsummon(3s, 0s);
    }

References Creature::DespawnOrUnsummon(), and CreatureAI::me.

◆ MovementInform()

void npc_wintergarde_gryphon::MovementInform	(	uint32	type,
		uint32	id
	)

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        if (type == POINT_MOTION_TYPE && id == POINT_LAND)
            events.ScheduleEvent(EVENT_VEHICLE_GET, 0s);
    }

References EVENT_VEHICLE_GET, POINT_LAND, and POINT_MOTION_TYPE.

◆ PassengerBoarded()

void npc_wintergarde_gryphon::PassengerBoarded	(	Unit *	,
		int8	,
		bool
	)

inlineoverridevirtual

== Fields =======================================

Reimplemented from CreatureAI.

    {
        if (!apply && seatId == 0)
        {
            // left the vehicle with a passenger will result in despawn
            if (Vehicle* gryphon = me->GetVehicleKit())
                if (Unit* villager = gryphon->GetPassenger(1))
                {
                    if (!villager->IsCreature())
                        return;
 
                    if (Creature* seat = villager->ToCreature())
                    {
                        seat->ExitVehicle();
                        seat->DespawnOrUnsummon();
                    }
                }
 
            events.ScheduleEvent(EVENT_TAKE_OFF, 2s);
            me->CastSpell(passenger, VEHICLE_SPELL_PARACHUTE, true);
        }
    }

References Unit::CastSpell(), EVENT_TAKE_OFF, Unit::GetVehicleKit(), CreatureAI::me, Object::ToCreature(), and VEHICLE_SPELL_PARACHUTE.

◆ SpellHit()

void npc_wintergarde_gryphon::SpellHit	(	Unit *	,
		SpellInfo const *	spell
	)

inlineoverridevirtual

Reimplemented from CreatureAI.

    {
        if (spell->Id != SPELL_DROP_OFF_VILLAGER)
            return;
 
        if (Vehicle* gryphon = me->GetVehicleKit())
            if (Unit* villager = gryphon->GetPassenger(1))
            {
                villager->ExitVehicle();
                villager->GetMotionMaster()->Clear(false);
                villager->GetMotionMaster()->MoveIdle();
                villager->SetCanFly(false); // prevents movement in flight
                villagerGUID = villager->GetGUID();
                villager->HandleEmoteCommand(EMOTE_ONESHOT_CHEER);
                events.ScheduleEvent(EVENT_GET_VILLAGER, 3s);
            }
    }

References EMOTE_ONESHOT_CHEER, EVENT_GET_VILLAGER, Unit::GetVehicleKit(), SpellInfo::Id, CreatureAI::me, SPELL_DROP_OFF_VILLAGER, and villagerGUID.

◆ UpdateAI()

void npc_wintergarde_gryphon::UpdateAI ( uint32 )

inlineoverridevirtual

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

Implements UnitAI.

    {
        events.Update(diff);
        while (uint32 eventId = events.ExecuteEvent())
        {
            switch (eventId)
            {
                case EVENT_VEHICLE_GET:
                {
                    me->SetDisableGravity(false);
                    me->SetHover(false);
                    me->RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NOT_SELECTABLE);
                    break;
                }
                case EVENT_TAKE_OFF:
                {
                    me->DespawnOrUnsummon(4050);
                    me->SetOrientation(2.5f);
                    me->SetSpeedRate(MOVE_FLIGHT, 1.0f);
                    Position pos = me->GetPosition();
                    Position offset = { 14.0f, 14.0f, 16.0f, 0.0f };
                    pos.RelocateOffset(offset);
                    me->GetMotionMaster()->MovePoint(POINT_TAKE_OFF, pos);
                    break;
                }
                case EVENT_GET_VILLAGER:
                {
                    if (getVillager())
                    {
                        getVillager()->GetMotionMaster()->MovePoint(0, 3660.0f, -706.4f, 215.0f);
                        getVillager()->DespawnOrUnsummon(7s, 0s);
                    }
                    break;
                }
            }
        }
    }

References Creature::DespawnOrUnsummon(), EVENT_GET_VILLAGER, EVENT_TAKE_OFF, EVENT_VEHICLE_GET, Unit::GetMotionMaster(), Position::GetPosition(), getVillager(), CreatureAI::me, MOVE_FLIGHT, MotionMaster::MovePoint(), POINT_TAKE_OFF, Position::RelocateOffset(), Object::RemoveFlag(), Creature::SetDisableGravity(), Creature::SetHover(), Position::SetOrientation(), Unit::SetSpeedRate(), UNIT_FIELD_FLAGS, and UNIT_FLAG_NOT_SELECTABLE.

Member Data Documentation

◆ villagerGUID

ObjectGuid npc_wintergarde_gryphon::villagerGUID

private

Referenced by getVillager(), and SpellHit().

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

azerothcore-wotlk/src/server/scripts/Northrend/zone_dragonblight.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ npc_wintergarde_gryphon()

Member Function Documentation

◆ getVillager()

◆ IsSummonedBy()

◆ JustDied()

◆ MovementInform()

◆ PassengerBoarded()

◆ SpellHit()

◆ UpdateAI()

Member Data Documentation

◆ villagerGUID