Inheritance diagram for generic_creature::generic_creatureAI:

Public Member Functions
	generic_creatureAI (Creature *creature)

void	Reset () override

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

void	UpdateAI (uint32 diff) override

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

	~ScriptedAI () override

void	AttackStartNoMove (Unit *target)

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

void	UpdateAI (uint32 diff) override

void	JustDied (Unit *) override

void	KilledUnit (Unit *) override

void	JustSummoned (Creature *) override

void	SummonedCreatureDespawn (Creature *) override

void	SpellHit (Unit , SpellInfo const ) override

void	SpellHitTarget (Unit , SpellInfo const ) override

void	MovementInform (uint32, uint32) override

void	OnPossess (bool)

bool	IsInRoom (const Position *pos, Axis axis, bool above)

void	Reset () override

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

void	AttackStart (Unit *) override

void	DoStartMovement (Unit *target, float distance=0.0f, float angle=0.0f)

void	DoStartNoMovement (Unit *target)

void	DoStopAttack ()

void	DoCastSpell (Unit target, SpellInfo const spellInfo, bool triggered=false)

void	DoPlaySoundToSet (WorldObject *source, uint32 soundId)

void	DoPlayMusic (uint32 soundId, bool zone)

void	DoAddThreat (Unit *unit, float amount)

void	DoModifyThreatByPercent (Unit *unit, int32 pct)

void	DoResetThreat (Unit *unit)

void	DoResetThreatList ()

float	DoGetThreat (Unit *unit)

void	DoTeleportPlayer (Unit *unit, float x, float y, float z, float o)

void	DoTeleportAll (float x, float y, float z, float o)

Unit *	DoSelectLowestHpFriendly (float range, uint32 minHPDiff=1)

std::list< Creature * >	DoFindFriendlyCC (float range)

std::list< Creature * >	DoFindFriendlyMissingBuff (float range, uint32 spellId)

Player *	GetPlayerAtMinimumRange (float minRange)

Creature *	DoSpawnCreature (uint32 entry, float offsetX, float offsetY, float offsetZ, float angle, uint32 type, uint32 despawntime)

bool	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
uint32	GlobalCooldown

uint32	BuffTimer

bool	IsSelfRooted

Public Attributes inherited from ScriptedAI
Creature *	me

bool	IsFleeing

Additional Inherited Members
Public Types inherited from ScriptedAI
enum class	Axis { AXIS_X , AXIS_Y }

Public Types inherited from CreatureAI
enum	EvadeReason { EVADE_REASON_NO_HOSTILES , EVADE_REASON_BOUNDARY , EVADE_REASON_SEQUENCE_BREAK , EVADE_REASON_NO_PATH , EVADE_REASON_OTHER }

Static Public Member Functions inherited from CreatureAI
static bool	IsInBounds (CreatureBoundary const &boundary, Position const *who)

Static Public Member Functions inherited from UnitAI
static void	FillAISpellInfo ()

Static Public Attributes inherited from UnitAI
static AISpellInfoType *	AISpellInfo

Protected Member Functions inherited from CreatureAI
bool	UpdateVictim ()

bool	UpdateVictimWithGaze ()

void	SetGazeOn (Unit *target)

Creature *	DoSummon (uint32 entry, Position const &pos, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)

Creature *	DoSummon (uint32 entry, WorldObject *obj, float radius=5.0f, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)

Creature *	DoSummonFlyer (uint32 entry, WorldObject *obj, float flightZ, float radius=5.0f, uint32 despawnTime=30000, TempSummonType summonType=TEMPSUMMON_CORPSE_TIMED_DESPAWN)

virtual void	MoveInLineOfSight (Unit *)

bool	_EnterEvadeMode (EvadeReason why=EVADE_REASON_OTHER)

Protected Attributes inherited from CreatureAI
Creature *const	me

EventMap	events

TaskScheduler	scheduler

CreatureBoundary const *	_boundary

bool	_negateBoundary

Protected Attributes inherited from UnitAI
Unit *const	me

Detailed Description

Constructor & Destructor Documentation

◆ generic_creatureAI()

generic_creature::generic_creatureAI::generic_creatureAI ( Creature * creature )

inline

38: ScriptedAI(creature) { }

ScriptedAI

Definition: ScriptedCreature.h:192

Member Function Documentation

◆ JustEngagedWith()

void generic_creature::generic_creatureAI::JustEngagedWith ( Unit * )

inlineoverridevirtual

Called for reaction when initially engaged.

Reimplemented from ScriptedAI.

        {
            if (!me->IsWithinMeleeRange(who))
                IsSelfRooted = true;
        }

References IsSelfRooted, Unit::IsWithinMeleeRange(), and ScriptedAI::me.

◆ Reset()

void generic_creature::generic_creatureAI::Reset ( )

inlineoverridevirtual

Reimplemented from ScriptedAI.

        {
            GlobalCooldown = 0;
            BuffTimer = 0;          //Rebuff as soon as we can
            IsSelfRooted = false;
        }

References BuffTimer, and IsSelfRooted.

◆ UpdateAI()

void generic_creature::generic_creatureAI::UpdateAI ( uint32 diff )

inlineoverridevirtual

Reimplemented from ScriptedAI.

        {
            //Always decrease our global cooldown first
            if (GlobalCooldown > diff)
                GlobalCooldown -= diff;
            else GlobalCooldown = 0;
 
            //Buff timer (only buff when we are alive and not in combat
            if (!me->IsInCombat() && me->IsAlive())
            {
                if (BuffTimer <= diff)
                {
                    //Find a spell that targets friendly and applies an aura (these are generally buffs)
                    SpellInfo const* info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_AURA);
 
                    if (info && !GlobalCooldown)
                    {
                        //Cast the buff spell
                        DoCastSpell(me, info);
 
                        //Set our global cooldown
                        GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
 
                        //Set our timer to 10 minutes before rebuff
                        BuffTimer = 600000;
                    }//Try agian in 30 seconds
                    else BuffTimer = 30000;
                }
                else BuffTimer -= diff;
            }
 
            //Return since we have no target
            if (!UpdateVictim())
                return;
 
            //If we are within range melee the target
            if (me->IsWithinMeleeRange(me->GetVictim()))
            {
                //Make sure our attack is ready and we arn't currently casting
                if (me->isAttackReady() && !me->IsNonMeleeSpellCast(false))
                {
                    bool Healing = false;
                    SpellInfo const* info = nullptr;
 
                    //Select a healing spell if less than 30% hp
                    if (HealthBelowPct(30))
                        info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_HEALING);
 
                    //No healing spell available, select a hostile spell
                    if (info) Healing = true;
                    else info = SelectSpell(me->GetVictim(), 0, 0, SELECT_TARGET_ANY_ENEMY, 0, 0, 0, 0, SELECT_EFFECT_DONTCARE);
 
                    //50% chance if elite or higher, 20% chance if not, to replace our white hit with a spell
                    if (info && (rand() % (me->GetCreatureTemplate()->rank > 1 ? 2 : 5) == 0) && !GlobalCooldown)
                    {
                        //Cast the spell
                        if (Healing)DoCastSpell(me, info);
                        else DoCastSpell(me->GetVictim(), info);
 
                        //Set our global cooldown
                        GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
                    }
                    else me->AttackerStateUpdate(me->GetVictim());
 
                    me->resetAttackTimer();
                }
            }
            else
            {
                //Only run this code if we arn't already casting
                if (!me->IsNonMeleeSpellCast(false))
                {
                    bool Healing = false;
                    SpellInfo const* info = nullptr;
 
                    //Select a healing spell if less than 30% hp ONLY 33% of the time
                    if (HealthBelowPct(30) && rand() % 3 == 0)
                        info = SelectSpell(me, 0, 0, SELECT_TARGET_ANY_FRIEND, 0, 0, 0, 0, SELECT_EFFECT_HEALING);
 
                    //No healing spell available, See if we can cast a ranged spell (Range must be greater than ATTACK_DISTANCE)
                    if (info) Healing = true;
                    else info = SelectSpell(me->GetVictim(), 0, 0, SELECT_TARGET_ANY_ENEMY, 0, 0, NOMINAL_MELEE_RANGE, 0, SELECT_EFFECT_DONTCARE);
 
                    //Found a spell, check if we arn't on cooldown
                    if (info && !GlobalCooldown)
                    {
                        //If we are currently moving stop us and set the movement generator
                        if (!IsSelfRooted)
                            IsSelfRooted = true;
 
                        //Cast spell
                        if (Healing) DoCastSpell(me, info);
                        else DoCastSpell(me->GetVictim(), info);
 
                        //Set our global cooldown
                        GlobalCooldown = GENERIC_CREATURE_COOLDOWN;
                    }//If no spells available and we arn't moving run to target
                    else if (IsSelfRooted)
                    {
                        //Cancel our current spell and then allow movement agian
                        me->InterruptNonMeleeSpells(false);
                        IsSelfRooted = false;
                    }
                }
            }
        }

References Unit::AttackerStateUpdate(), BuffTimer, ScriptedAI::DoCastSpell(), GENERIC_CREATURE_COOLDOWN, Creature::GetCreatureTemplate(), Unit::GetVictim(), ScriptedAI::HealthBelowPct(), Unit::InterruptNonMeleeSpells(), Unit::IsAlive(), Unit::isAttackReady(), Unit::IsInCombat(), Unit::IsNonMeleeSpellCast(), IsSelfRooted, Unit::IsWithinMeleeRange(), ScriptedAI::me, NOMINAL_MELEE_RANGE, CreatureTemplate::rank, Unit::resetAttackTimer(), SELECT_EFFECT_AURA, SELECT_EFFECT_DONTCARE, SELECT_EFFECT_HEALING, SELECT_TARGET_ANY_ENEMY, SELECT_TARGET_ANY_FRIEND, ScriptedAI::SelectSpell(), and CreatureAI::UpdateVictim().

Member Data Documentation

◆ BuffTimer

uint32 generic_creature::generic_creatureAI::BuffTimer

Referenced by Reset(), and UpdateAI().

◆ GlobalCooldown

uint32 generic_creature::generic_creatureAI::GlobalCooldown

◆ IsSelfRooted

bool generic_creature::generic_creatureAI::IsSelfRooted

Referenced by JustEngagedWith(), Reset(), and UpdateAI().

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ generic_creatureAI()

Member Function Documentation

◆ JustEngagedWith()

◆ Reset()

◆ UpdateAI()

Member Data Documentation

◆ BuffTimer

◆ GlobalCooldown

◆ IsSelfRooted