void
DistractMovementGenerator::Initialize(Unit& owner)
{
// Distracted creatures stand up if not standing
if (!owner.IsStandState())
owner.SetStandState(UNIT_STAND_STATE_STAND);
owner.AddUnitState(UNIT_STATE_DISTRACTED);
}
void RotateMovementGenerator::Initialize(Unit& owner)
{
if (owner.HasUnitState(UNIT_STAT_MOVE))
owner.StopMoving();
if (owner.getVictim())
owner.SetInFront(owner.getVictim());
owner.AddUnitState(UNIT_STAT_ROTATING);
}
void RotateMovementGenerator::Initialize(Unit& owner)
{
if (!owner.IsStopped())
owner.StopMoving();
if (owner.getVictim())
owner.SetInFront(owner.getVictim());
owner.AddUnitState(UNIT_STATE_ROTATING);
owner.AttackStop();
}
void DistractMovementGenerator::Initialize(Unit& owner)
{
owner.AddUnitState(UNIT_STATE_DISTRACTED);
}
void HandleEffectApply(AuraEffect const* /*aurEff*/, AuraEffectHandleModes /*mode*/)
{
Unit* target = GetTarget();
target->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IMMUNE_TO_PC);
target->AddUnitState(UNIT_STATE_ROOT);
}
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket)
{
;//sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_PET_CAST_SPELL");
uint64 guid;
uint8 castCount;
uint32 spellId;
uint8 castFlags;
recvPacket >> guid >> castCount >> spellId >> castFlags;
;//sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_PET_CAST_SPELL, guid: " UI64FMTD ", castCount: %u, spellId %u, castFlags %u", guid, castCount, spellId, castFlags);
// This opcode is also sent from charmed and possessed units (players and creatures)
if (!_player->GetGuardianPet() && !_player->GetCharm())
return;
Unit* caster = ObjectAccessor::GetUnit(*_player, guid);
if (!caster || (caster != _player->GetGuardianPet() && caster != _player->GetCharm()))
{
sLog->outError("HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)), GetPlayer()->GetName().c_str());
return;
}
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId);
if (!spellInfo)
{
sLog->outError("WORLD: unknown PET spell id %i", spellId);
return;
}
// do not cast not learned spells
if (!caster->HasSpell(spellId) || spellInfo->IsPassive())
return;
SpellCastTargets targets;
targets.Read(recvPacket, caster);
HandleClientCastFlags(recvPacket, castFlags, targets);
bool SetFollow = caster->HasUnitState(UNIT_STATE_FOLLOW);
caster->ClearUnitState(UNIT_STATE_FOLLOW);
Spell* spell = new Spell(caster, spellInfo, TRIGGERED_NONE);
spell->m_cast_count = castCount; // probably pending spell cast
spell->m_targets = targets;
spell->LoadScripts();
// Xinef: Send default target, fixes return on NeedExplicitUnitTarget
Unit* target = targets.GetUnitTarget();
if (!target && spell->m_spellInfo->NeedsExplicitUnitTarget())
target = _player->GetSelectedUnit();
SpellCastResult result = spell->CheckPetCast(target);
if (result == SPELL_CAST_OK)
{
if (Creature* creature = caster->ToCreature())
{
creature->AddSpellCooldown(spellId, 0, 0);
if (Pet* pet = creature->ToPet())
{
// 10% chance to play special pet attack talk, else growl
// actually this only seems to happen on special spells, fire shield for imp, torment for voidwalker, but it's stupid to check every spell
if (pet->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
pet->SendPetTalk(PET_TALK_SPECIAL_SPELL);
else
pet->SendPetAIReaction(guid);
}
}
spell->prepare(&(spell->m_targets));
}
else
{
if (!caster->GetCharmInfo() || !caster->GetCharmInfo()->GetForcedSpell())
spell->SendPetCastResult(result);
if (caster->GetTypeId() == TYPEID_PLAYER)
{
if (!caster->ToPlayer()->HasSpellCooldown(spellId))
GetPlayer()->SendClearCooldown(spellId, caster);
}
else
{
if (!caster->ToCreature()->HasSpellCooldown(spellId))
GetPlayer()->SendClearCooldown(spellId, caster);
// reset specific flags in case of spell fail. AI will reset other flags
if (caster->IsPet())
caster->PetSpellFail(spellInfo, targets.GetUnitTarget(), result);
}
spell->finish(false);
delete spell;
}
if (SetFollow && !caster->IsInCombat())
caster->AddUnitState(UNIT_STATE_FOLLOW);
}
