SimpleCharmedAI Class Reference

#include "UnitAI.h"

Inheritance diagram for SimpleCharmedAI:

Public Member Functions
void	UpdateAI (uint32 diff) override
	Use to start attacking a target. Called just before JustEngagedWith() More...
	SimpleCharmedAI (Player *player)
Public Member Functions inherited from PlayerAI
	PlayerAI (Player *player)
void	OnCharmed (bool apply) override
	Called when unit is charmed. More...
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
	Use to start attacking a target. Called just before JustEngagedWith() More...
virtual void	InitializeAI ()
virtual void	Reset ()
virtual void	OnCharmed (bool apply)=0
	Called when unit is charmed. More...
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: More...
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. More...
virtual void	JustExitedCombat ()
	Called when the unit leaves combat. More...
virtual void	DamageDealt (Unit *, uint32 &, DamageEffectType)
	Called at any Damage to any victim (before damage apply) More...
virtual void	DamageTaken (Unit *, uint32 &, DamageEffectType, SpellSchoolMask)
	Called at any Damage from any attacker (before damage apply) More...
virtual void	HealReceived (Unit *, uint32 &)
	Called when the creature receives heal. More...
virtual void	OnPowerUpdate (Powers, int32, int32, uint32)
	Called when the creature power updates. More...
virtual void	HealDone (Unit *, uint32 &)
	Called when the unit heals. More...
virtual void	OnCalculateMeleeDamageReceived (uint32 &, Unit *)
	Called during damage calculations. More...
virtual void	OnCalculateSpellDamageReceived (int32 &, Unit *)
virtual void	OnCalculatePeriodicTickReceived (uint32 &, Unit *)
	Called during calculation when receiving periodic healing or damage (DoT or HoT) More...
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. More...
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. More...
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. More...
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. More...
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

Additional Inherited Members
Static Public Member Functions inherited from UnitAI
static void	FillAISpellInfo ()
Static Public Attributes inherited from UnitAI
static AISpellInfoType *	AISpellInfo
Protected Attributes inherited from PlayerAI
Player *const	me
Protected Attributes inherited from UnitAI
Unit *const	me

Detailed Description

Constructor & Destructor Documentation

SimpleCharmedAI()

SimpleCharmedAI::SimpleCharmedAI ( Player *  player )

inline

: PlayerAI(player) {}

Member Function Documentation

UpdateAI()

void SimpleCharmedAI::UpdateAI ( uint32  )

overridevirtual

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

Implements UnitAI.

{
    Creature* charmer = me->GetCharmer()->ToCreature();
 
    //kill self if charm aura has infinite duration
    if (charmer->IsInEvadeMode())
    {
        Unit::AuraEffectList const& auras = me->GetAuraEffectsByType(SPELL_AURA_MOD_CHARM);
        for (Unit::AuraEffectList::const_iterator iter = auras.begin(); iter != auras.end(); ++iter)
            if ((*iter)->GetCasterGUID() == charmer->GetGUID() && (*iter)->GetBase()->IsPermanent())
            {
                Unit::Kill(charmer, me);
                return;
            }
    }
 
    if (!charmer->IsInCombat())
        me->GetMotionMaster()->MoveFollow(charmer, PET_FOLLOW_DIST, me->GetFollowAngle());
 
    Unit* target = me->GetVictim();
    if (!target || !charmer->IsValidAttackTarget(target))
        AttackStart(charmer->SelectNearestTargetInAttackDistance(ATTACK_DISTANCE));
}

References ATTACK_DISTANCE, UnitAI::AttackStart(), Unit::GetAuraEffectsByType(), Unit::GetCharmer(), Unit::GetFollowAngle(), Object::GetGUID(), Unit::GetMotionMaster(), Unit::GetVictim(), Unit::IsInCombat(), Creature::IsInEvadeMode(), Unit::IsValidAttackTarget(), Unit::Kill(), PlayerAI::me, MotionMaster::MoveFollow(), PET_FOLLOW_DIST, Creature::SelectNearestTargetInAttackDistance(), SPELL_AURA_MOD_CHARM, and Object::ToCreature().