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	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	HealDone (Unit *, uint32 &)

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

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