void VehicleKit::Dismount(Unit* passenger, VehicleSeatEntry const* seatInfo) { if (!passenger || !passenger->IsInWorld() || !GetBase()->IsInWorld()) return; float ox, oy, oz/*, oo*/; Unit* base = GetBase()->GetVehicle() ? GetBase()->GetVehicle()->GetBase() : GetBase(); base->GetPosition(ox, oy, oz); // oo = base->GetOrientation(); if (b_dstSet) { // parabolic traectory (catapults, explode, other effects). mostly set destination in DummyEffect. // destination Z not checked in this case! only limited on 8.0 delta. requred full correct set in spelleffects. float speed = ((m_dst_speed > M_NULL_F) ? m_dst_speed : ((seatInfo && seatInfo->m_exitSpeed > M_NULL_F) ? seatInfo->m_exitSpeed : BASE_CHARGE_SPEED)); float verticalSpeed = speed * sin(m_dst_elevation); float horisontalSpeed = speed * cos(m_dst_elevation); float moveTimeHalf = verticalSpeed / ((seatInfo && seatInfo->m_exitGravity > 0.0f) ? seatInfo->m_exitGravity : Movement::gravity); float max_height = - Movement::computeFallElevation(moveTimeHalf, false, -verticalSpeed); passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z, passenger->GetOrientation(), horisontalSpeed, max_height, true); } else if (seatInfo) { // half-parabolic traectory (unmount) float horisontalSpeed = seatInfo->m_exitSpeed; if (horisontalSpeed < M_NULL_F) horisontalSpeed = BASE_CHARGE_SPEED; // may be under water base->GetClosePoint(m_dst_x, m_dst_y, m_dst_z, base->GetObjectBoundingRadius(), frand(2.0f, 3.0f), frand(M_PI_F / 2.0f, 3.0f * M_PI_F / 2.0f), passenger); if (m_dst_z < oz) m_dst_z = oz; passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z + 0.1f, passenger->GetOrientation(), horisontalSpeed, 0.0f); } else { // jump from vehicle without seatInfo (? error case) base->GetClosePoint(m_dst_x, m_dst_y, m_dst_z, base->GetObjectBoundingRadius(), 2.0f, M_PI_F, passenger); passenger->UpdateAllowedPositionZ(m_dst_x, m_dst_y, m_dst_z); if (m_dst_z < oz) m_dst_z = oz; passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z + 0.1f, passenger->GetOrientation(), BASE_CHARGE_SPEED, 0.0f); } DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "VehicleKit::Dismount %s from %s (%f %f %f), destination point is %f %f %f", passenger->GetGuidStr().c_str(), base->GetGuidStr().c_str(), ox, oy, oz, m_dst_x, m_dst_y, m_dst_z); SetDestination(); }
void WorldSession::HandlePetSetAction(WorldPacket& recv_data) { DETAIL_LOG("HandlePetSetAction. CMSG_PET_SET_ACTION"); ObjectGuid petGuid; recv_data >> petGuid; Unit* petUnit = _player->GetMap()->GetUnit(petGuid); if (!petUnit || (petUnit != _player->GetPet() && petUnit != _player->GetCharm())) { sLog.outError("HandlePetSetAction: Unknown pet or pet owner."); return; } Creature* petCreature = petUnit->GetTypeId() == TYPEID_UNIT ? static_cast<Creature*>(petUnit) : nullptr; Pet* pet = (petCreature && petCreature->IsPet()) ? static_cast<Pet*>(petUnit) : nullptr; // pet can have action bar disabled if (pet && (pet->GetModeFlags() & PET_MODE_DISABLE_ACTIONS)) return; CharmInfo* charmInfo = petUnit->GetCharmInfo(); if (!charmInfo) { sLog.outError("WorldSession::HandlePetSetAction: %s is considered pet-like but doesn't have a charminfo!", petUnit->GetGuidStr().c_str()); return; } uint8 count = (recv_data.size() == 24) ? 2 : 1; uint32 position[2]; uint32 data[2]; bool move_command = false; for (uint8 i = 0; i < count; ++i) { recv_data >> position[i]; recv_data >> data[i]; uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]); // ignore invalid position if (position[i] >= MAX_UNIT_ACTION_BAR_INDEX) return; // in the normal case, command and reaction buttons can only be moved, not removed // at moving count ==2, at removing count == 1 // ignore attempt to remove command|reaction buttons (not possible at normal case) if (act_state == ACT_COMMAND || act_state == ACT_REACTION) { if (count == 1) return; move_command = true; } } // check swap (at command->spell swap client remove spell first in another packet, so check only command move correctness) if (move_command) { uint8 act_state_0 = UNIT_ACTION_BUTTON_TYPE(data[0]); if (act_state_0 == ACT_COMMAND || act_state_0 == ACT_REACTION) { uint32 spell_id_0 = UNIT_ACTION_BUTTON_ACTION(data[0]); UnitActionBarEntry const* actionEntry_1 = charmInfo->GetActionBarEntry(position[1]); if (!actionEntry_1 || spell_id_0 != actionEntry_1->GetAction() || act_state_0 != actionEntry_1->GetType()) return; } uint8 act_state_1 = UNIT_ACTION_BUTTON_TYPE(data[1]); if (act_state_1 == ACT_COMMAND || act_state_1 == ACT_REACTION) { uint32 spell_id_1 = UNIT_ACTION_BUTTON_ACTION(data[1]); UnitActionBarEntry const* actionEntry_0 = charmInfo->GetActionBarEntry(position[0]); if (!actionEntry_0 || spell_id_1 != actionEntry_0->GetAction() || act_state_1 != actionEntry_0->GetType()) return; } } for (uint8 i = 0; i < count; ++i) { uint32 spell_id = UNIT_ACTION_BUTTON_ACTION(data[i]); uint8 act_state = UNIT_ACTION_BUTTON_TYPE(data[i]); DETAIL_LOG("Player %s has changed pet spell action. Position: %u, Spell: %u, State: 0x%X", _player->GetName(), position[i], spell_id, uint32(act_state)); // if it's act for spell (en/disable/cast) and there is a spell given (0 = remove spell) which pet doesn't know, don't add if (!((act_state == ACT_ENABLED || act_state == ACT_DISABLED || act_state == ACT_PASSIVE) && spell_id && !petUnit->HasSpell(spell_id))) { // sign for autocast if (act_state == ACT_ENABLED && spell_id) { if (petUnit->HasCharmer()) charmInfo->ToggleCreatureAutocast(spell_id, true); else if (pet) pet->ToggleAutocast(spell_id, true); } // sign for no/turn off autocast else if (act_state == ACT_DISABLED && spell_id) { if (petUnit->HasCharmer()) charmInfo->ToggleCreatureAutocast(spell_id, false); else if (pet) pet->ToggleAutocast(spell_id, false); } charmInfo->SetActionBar(position[i], spell_id, ActiveStates(act_state)); } } }
void WorldSession::HandlePetAction(WorldPacket& recv_data) { ObjectGuid petGuid; uint32 data; ObjectGuid targetGuid; recv_data >> petGuid; recv_data >> data; recv_data >> targetGuid; uint32 spellid = UNIT_ACTION_BUTTON_ACTION(data); uint8 flag = UNIT_ACTION_BUTTON_TYPE(data); // delete = 0x07 CastSpell = C1 DETAIL_LOG("HandlePetAction: %s flag is %u, spellid is %u, target %s.", petGuid.GetString().c_str(), uint32(flag), spellid, targetGuid.GetString().c_str()); // used also for charmed creature/player Unit* petUnit = _player->GetMap()->GetUnit(petGuid); if (!petUnit) { sLog.outError("HandlePetAction: %s not exist.", petGuid.GetString().c_str()); return; } if (_player->GetObjectGuid() != petUnit->GetMasterGuid()) { sLog.outError("HandlePetAction: %s isn't controlled by %s.", petGuid.GetString().c_str(), _player->GetGuidStr().c_str()); return; } if (!petUnit->isAlive()) return; CharmInfo* charmInfo = petUnit->GetCharmInfo(); if (!charmInfo) { sLog.outError("WorldSession::HandlePetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", petUnit->GetGUIDLow(), petUnit->GetTypeId()); return; } Pet* pet = nullptr; Creature* creature = nullptr; if (petUnit->GetTypeId() == TYPEID_UNIT) { creature = static_cast<Creature*>(petUnit); if (creature->IsPet()) { pet = static_cast<Pet*>(petUnit); if (pet->GetModeFlags() & PET_MODE_DISABLE_ACTIONS) return; } } if (!pet) { if (petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { // possess case if (flag != uint8(ACT_COMMAND)) { sLog.outError("PetHAndler: unknown PET flag Action %i and spellid %i. For possessed %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str()); return; } switch (spellid) { case COMMAND_STAY: case COMMAND_FOLLOW: charmInfo->SetCommandState(CommandStates(spellid)); break; case COMMAND_ATTACK: { Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; if (targetUnit && targetUnit != petUnit && petUnit->CanAttack(targetUnit)) { // This is true if pet has no target or has target but targets differs. if (petUnit->getVictim() != targetUnit) petUnit->Attack(targetUnit, true); } break; } case COMMAND_DISMISS: _player->BreakCharmOutgoing(petUnit); break; default: sLog.outError("PetHandler: Not allowed action %i and spellid %i. Pet %s owner is %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str(), _player->GetGuidStr().c_str()); break; } } if (!petUnit->HasCharmer()) return; } switch (flag) { case ACT_COMMAND: // 0x07 switch (spellid) { case COMMAND_STAY: // flat=1792 // STAY { if (!petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { petUnit->StopMoving(); petUnit->GetMotionMaster()->Clear(); } petUnit->AttackStop(true, true); charmInfo->SetCommandState(COMMAND_STAY); break; } case COMMAND_FOLLOW: // spellid=1792 // FOLLOW { if (!petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { petUnit->StopMoving(); petUnit->GetMotionMaster()->Clear(); charmInfo->SetIsRetreating(true); } petUnit->AttackStop(true, true); charmInfo->SetCommandState(COMMAND_FOLLOW); break; } case COMMAND_ATTACK: // spellid=1792 // ATTACK { charmInfo->SetIsRetreating(); charmInfo->SetSpellOpener(); Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; if (targetUnit && targetUnit != petUnit && petUnit->CanAttack(targetUnit) && targetUnit->isInAccessablePlaceFor((Creature*)petUnit)) { // This is true if pet has no target or has target but targets differs. if (petUnit->getVictim() != targetUnit) { petUnit->AttackStop(); if (!petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { petUnit->GetMotionMaster()->Clear(); petUnit->AI()->AttackStart(targetUnit); if (pet) { // 10% chance to play special warlock pet attack talk, else growl if (pet->getPetType() == SUMMON_PET && roll_chance_i(10)) pet->SendPetTalk((uint32)PET_TALK_ATTACK); pet->SendPetAIReaction(); } } else petUnit->Attack(targetUnit, true); } } break; } case COMMAND_DISMISS: // dismiss permanent pet, remove temporary pet, uncharm unit { if (pet) { pet->PlayDismissSound(); // No action for Hunter pets, Hunters must use their Dismiss Pet spell if (pet->getPetType() != HUNTER_PET) pet->ForcedDespawn(); } else { // dismissing a summoned pet is like killing them (this prevents returning a soulshard...) if (creature && creature->IsTemporarySummon()) creature->ForcedDespawn(); else _player->BreakCharmOutgoing(petUnit); } charmInfo->SetStayPosition(); break; } default: sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid); } break; case ACT_REACTION: // 0x6 switch (spellid) { case REACT_PASSIVE: // passive { petUnit->AttackStop(true, true); charmInfo->SetSpellOpener(); } case REACT_DEFENSIVE: // recovery case REACT_AGGRESSIVE: // activete { petUnit->AI()->SetReactState(ReactStates(spellid)); break; } } break; case ACT_DISABLED: // 0x81 spell (disabled), ignore case ACT_PASSIVE: // 0x01 case ACT_ENABLED: // 0xC1 spell { charmInfo->SetIsRetreating(); charmInfo->SetSpellOpener(); Unit* unit_target = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; // do not cast unknown spells SpellEntry const* spellInfo = sSpellTemplate.LookupEntry<SpellEntry>(spellid); if (!spellInfo) { sLog.outError("WORLD: unknown PET spell id %i", spellid); return; } // do not cast not learned spells if (IsPassiveSpell(spellInfo) || !petUnit->HasSpell(spellid)) return; if (!petUnit->IsSpellReady(*spellInfo)) return; for (unsigned int i : spellInfo->EffectImplicitTargetA) { if (i == TARGET_ENUM_UNITS_ENEMY_AOE_AT_SRC_LOC || i == TARGET_ENUM_UNITS_ENEMY_AOE_AT_DEST_LOC || i == TARGET_ENUM_UNITS_ENEMY_AOE_AT_DYNOBJ_LOC) return; } petUnit->clearUnitState(UNIT_STAT_MOVING); uint32 flags = TRIGGERED_NONE; if (!petUnit->hasUnitState(UNIT_STAT_POSSESSED)) flags |= TRIGGERED_PET_CAST; Spell* spell = new Spell(petUnit, spellInfo, flags); SpellCastResult result = spell->CheckPetCast(unit_target); const SpellRangeEntry* sRange = sSpellRangeStore.LookupEntry(spellInfo->rangeIndex); if (unit_target && !(petUnit->IsWithinDistInMap(unit_target, sRange->maxRange) && petUnit->IsWithinLOSInMap(unit_target)) && petUnit->CanAttackNow(unit_target)) { charmInfo->SetSpellOpener(spellid, sRange->minRange, sRange->maxRange); spell->finish(false); delete spell; petUnit->AttackStop(); if (!petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { petUnit->GetMotionMaster()->Clear(); petUnit->AI()->AttackStart(unit_target); // 10% chance to play special warlock pet attack talk, else growl if (pet && pet->getPetType() == SUMMON_PET && pet != unit_target && roll_chance_i(10)) petUnit->SendPetTalk((uint32)PET_TALK_ATTACK); petUnit->SendPetAIReaction(); } else petUnit->Attack(unit_target, true); return; } // auto turn to target unless possessed if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !petUnit->hasUnitState(UNIT_STAT_POSSESSED)) { if (unit_target) { petUnit->SetInFront(unit_target); if (unit_target->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)unit_target); } else if (Unit* unit_target2 = spell->m_targets.getUnitTarget()) { petUnit->SetInFront(unit_target2); if (unit_target2->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)unit_target2); } if (Unit* powner = petUnit->GetMaster()) if (powner->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)powner); result = SPELL_CAST_OK; } if (result == SPELL_CAST_OK) { charmInfo->SetSpellOpener(); spell->SpellStart(&(spell->m_targets)); } else { if (creature && creature->IsSpellReady(*spellInfo)) GetPlayer()->SendClearCooldown(spellid, petUnit); charmInfo->SetSpellOpener(); spell->finish(false); delete spell; } break; } default: sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid); } }
void PetAI::UpdateAI(const uint32 diff) { if (!m_creature->isAlive()) return; Unit* owner = m_creature->GetCharmerOrOwner(); m_updateAlliesTimer.Update(diff); if (m_updateAlliesTimer.Passed()) { UpdateAllies(); m_updateAlliesTimer.Reset(); } if (!inCombat && !m_savedTargetGuid.IsEmpty()) { if (Unit* saved_target = m_creature->GetMap()->GetUnit(m_savedTargetGuid)) { if (!saved_target->isAlive()) m_savedTargetGuid.Clear(); else if (!saved_target->IsCrowdControlled()) AttackStart(saved_target); } else m_savedTargetGuid.Clear(); } if (inCombat && (!m_creature->getVictim() || !m_creature->getVictim()->isAlive() || (m_creature->IsPet() && m_creature->GetCharmInfo()->HasState(CHARM_STATE_ACTION, ACTIONS_DISABLE)))) _stopAttack(); if (m_creature->hasUnitState(UNIT_STAT_CAN_NOT_REACT) || m_creature->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PACIFIED)) { UpdateAIType(); return; } // i_pet.getVictim() can't be used for check in case stop fighting, i_pet.getVictim() clear at Unit death etc. if (m_creature->getVictim()) { bool meleeReach = m_creature->CanReachWithMeleeAttack(m_creature->getVictim()); if (_needToStop()) { DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "PetAI (guid = %u) is stopping attack.", m_creature->GetGUIDLow()); _stopAttack(); return; } else if (!m_creature->getVictim()->isAlive()) // Stop attack if target dead { m_creature->InterruptNonMeleeSpells(false); _stopAttack(); return; } else if (sWorld.getConfig(CONFIG_BOOL_PET_ADVANCED_AI) && IsInCombat() && m_creature->getVictim() && m_creature->getVictim()->IsCrowdControlled()) // Stop attack if target under CC effect { m_savedTargetGuid = m_creature->getVictim()->GetObjectGuid(); m_creature->InterruptSpell(CURRENT_GENERIC_SPELL, true); if (!m_creature->IsNonMeleeSpellCasted(false, false, true)) _stopAttack(); return; } else if (m_creature->IsStopped() || meleeReach) { // required to be stopped cases if (m_creature->IsStopped() && m_creature->IsNonMeleeSpellCasted(false)) { if (m_creature->hasUnitState(UNIT_STAT_FOLLOW_MOVE)) m_creature->InterruptNonMeleeSpells(false); else return; } // not required to be stopped case else if (DoMeleeAttackIfReady()) { if (!m_creature->getVictim()) return; //if pet misses its target, it will also be the first in threat list m_creature->getVictim()->AddThreat(m_creature); if (_needToStop()) _stopAttack(); } } if (!m_creature->IsNonMeleeSpellCasted(true)) { m_attackDistanceRecheckTimer.Update(diff); if (m_attackDistanceRecheckTimer.Passed()) { m_attackDistanceRecheckTimer.Reset(); if (sWorld.getConfig(CONFIG_BOOL_PET_ADVANCED_AI) && m_AIType == PET_AI_RANGED) { float dist = m_creature->GetDistance(m_creature->getVictim()); if ((m_creature->CanReachWithMeleeAttack(m_creature->getVictim()) && m_creature->IsWithinDist(m_creature->GetOwner(), m_creature->GetMap()->GetVisibilityDistance() / 2.0f)) || dist > (m_attackDistance + 2.0f)) { MoveToVictim(m_creature->getVictim()); return; } } if (sWorld.getConfig(CONFIG_BOOL_PET_ADVANCED_AI)) { // AOE check } } } } else if (Unit* target = GetPrimaryTarget()) { AttackStart(target); } else if (owner && owner->IsInCombat()) { switch (m_creature->GetCharmState(CHARM_STATE_REACT)) { case REACT_DEFENSIVE: { if (!m_creature->getVictim() || !m_creature->getVictim()->isAlive() || (m_primaryTargetGuid.IsEmpty() && owner->getVictim() != m_creature->getVictim() && owner->getVictim()->isAlive())) AttackStart(owner->getAttackerForHelper()); break; } case REACT_AGGRESSIVE: { if (!m_creature->getVictim() || !m_creature->getVictim()->isAlive()) AttackStart(owner->getAttackerForHelper()); break; } case REACT_PASSIVE: default: break; } } UpdateAIType(); if (m_creature->IsNonMeleeSpellCasted(true)) return; // Autocast (casted only in combat or persistent spells in any state) if (!sWorld.getConfig(CONFIG_BOOL_PET_ADVANCED_AI) && m_AIType != PET_AI_PASSIVE) { typedef std::vector<std::pair<ObjectGuid, uint32> > TargetSpellList; TargetSpellList targetSpellStore; for (uint8 i = 0; i < m_creature->GetPetAutoSpellSize(); ++i) { uint32 spellID = m_creature->GetPetAutoSpellOnPos(i); if (!spellID) continue; SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellID); if (!spellInfo) continue; if (m_creature->GetCharmInfo() && m_creature->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo)) continue; if (m_creature->HasSpellCooldown(spellInfo)) continue; // ignore some combinations of combat state and combat/noncombat spells if (!inCombat) { // ignore attacking spells, and allow only self/around spells if (!IsPositiveSpell(spellInfo->Id)) continue; // non combat spells allowed // only pet spells have IsNonCombatSpell and not fit this reqs: // Consume Shadows, Lesser Invisibility, so ignore checks for its if (!IsNonCombatSpell(spellInfo)) { // allow only spell without spell cost or with spell cost but not duration limit int32 duration = GetSpellDuration(spellInfo); if ((spellInfo->manaCost || spellInfo->ManaCostPercentage || spellInfo->manaPerSecond) && duration > 0) continue; // allow only spell without cooldown > duration int32 cooldown = GetSpellRecoveryTime(spellInfo); if (cooldown >= 0 && duration >= 0 && cooldown > duration) continue; } } else { // just ignore non-combat spells if (IsNonCombatSpell(spellInfo)) continue; } Unit* autoCastTarget = NULL; if (inCombat && m_creature->getVictim() && !m_creature->hasUnitState(UNIT_STAT_FOLLOW)) { SpellCastResult result = CanAutoCast(m_creature->getVictim(), spellInfo); if (result == SPELL_CAST_OK || result == SPELL_FAILED_UNIT_NOT_INFRONT) autoCastTarget = m_creature->getVictim(); } if (!autoCastTarget) { for (GuidSet::const_iterator tar = m_AllySet.begin(); tar != m_AllySet.end(); ++tar) { Unit* target = m_creature->GetMap()->GetUnit(*tar); // Only buff targets that are in combat, unless the spell can only be cast while out of combat if (!target) continue; SpellCastResult result = CanAutoCast(target, spellInfo); if (result == SPELL_CAST_OK || result == SPELL_FAILED_UNIT_NOT_INFRONT) { autoCastTarget = target; break; } } } if (autoCastTarget) targetSpellStore.push_back(TargetSpellList::value_type(autoCastTarget->GetObjectGuid(), spellInfo->Id)); } // found units to cast on to if (!targetSpellStore.empty()) { uint32 index = urand(0, targetSpellStore.size() - 1); if (Unit* target = m_creature->GetMap()->GetUnit(targetSpellStore[index].first)) m_creature->DoPetCastSpell(target, targetSpellStore[index].second); } } else { AutoSpellList currentSpells; switch (m_AIType) { case PET_AI_PASSIVE: { currentSpells.push_back(GetSpellType(PET_SPELL_BUFF)); break; } case PET_AI_SLACKER: { if (!IsInCombat()) break; if (m_creature->IsCrowdControlled() || (owner && owner->IsCrowdControlled())) currentSpells.push_back(GetSpellType(PET_SPELL_FREEACTION)); currentSpells.push_back(GetSpellType(PET_SPELL_DEFENCE)); currentSpells.push_back(GetSpellType(PET_SPELL_BUFF)); currentSpells.push_back(GetSpellType(PET_SPELL_DEBUFF)); currentSpells.push_back(GetSpellType(PET_SPELL_RANGED)); break; } case PET_AI_HEALER: { if (!IsInCombat()) break; if (m_creature->IsCrowdControlled() || (owner && owner->IsCrowdControlled())) currentSpells.push_back(GetSpellType(PET_SPELL_FREEACTION)); if (m_creature->GetHealth() < m_creature->GetMaxHealth() || (owner && (owner->GetHealth() < owner->GetMaxHealth()))) currentSpells.push_back(GetSpellType(PET_SPELL_HEAL)); currentSpells.push_back(GetSpellType(PET_SPELL_BUFF)); currentSpells.push_back(GetSpellType(PET_SPELL_RANGED)); break; } case PET_AI_RANGED: { if (!IsInCombat()) break; if (m_creature->IsCrowdControlled() || (owner && owner->IsCrowdControlled())) currentSpells.push_back(GetSpellType(PET_SPELL_FREEACTION)); currentSpells.push_back(GetSpellType(PET_SPELL_RANGED)); currentSpells.push_back(GetSpellType(PET_SPELL_DEBUFF)); currentSpells.push_back(GetSpellType(PET_SPELL_BUFF)); break; } case PET_AI_MELEE: case PET_AI_RANGED_NOAMMO: { if (!IsInCombat()) break; if (Unit* victim = m_creature->getVictim()) { if (!victim->getVictim() || (victim->getVictim()->GetObjectGuid() != m_creature->GetObjectGuid())) { currentSpells.push_back(GetSpellType(PET_SPELL_ATTACKSTART)); currentSpells.push_back(GetSpellType(PET_SPELL_THREAT)); } } if (m_creature->IsCrowdControlled() || (owner && owner->IsCrowdControlled())) currentSpells.push_back(GetSpellType(PET_SPELL_FREEACTION)); } /* no break here!*/ default: { if (!IsInCombat()) break; currentSpells.push_back(GetSpellType(PET_SPELL_MELEE)); currentSpells.push_back(GetSpellType(PET_SPELL_DEBUFF)); currentSpells.push_back(GetSpellType(PET_SPELL_RANGED)); currentSpells.push_back(GetSpellType(PET_SPELL_BUFF)); break; } } if (!IsInCombat()) { currentSpells.push_back(GetSpellType(PET_SPELL_NONCOMBAT)); if (m_creature->GetHealthPercent() < 95.0f) currentSpells.push_back(GetSpellType(PET_SPELL_HEAL)); } else currentSpells.push_back(GetSpellType(PET_SPELL_SPECIAL)); for (AutoSpellList::const_iterator itr = currentSpells.begin(); itr != currentSpells.end(); ++itr) { uint32 spellID = *itr; if (!spellID) continue; SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellID); if (!spellInfo) continue; if (m_creature->GetCharmInfo() && m_creature->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo)) continue; Unit* pTarget = m_creature->IsPet() ? ((Pet*)m_creature)->SelectPreferredTargetForSpell(spellInfo) : ((Creature*)m_creature)->SelectPreferredTargetForSpell(spellInfo); bool b_castOk = false; if (pTarget) { SpellCastResult result = CanAutoCast(pTarget, spellInfo); DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS,"PetAI::Update %s, AI %u try cast %u Target %s", m_creature->GetGuidStr().c_str(), m_AIType, spellID, pTarget ? pTarget->GetGuidStr().c_str() : "<none>"); switch (result) { case SPELL_FAILED_UNIT_NOT_INFRONT: { if (DoCastSpellIfCan(pTarget, spellID) == CAST_OK) { b_castOk = true; m_creature->SetInFront(pTarget); if (pTarget->GetTypeId() == TYPEID_PLAYER) m_creature->SendCreateUpdateToPlayer((Player*)pTarget); } break; } case SPELL_CAST_OK: { if (DoCastSpellIfCan(pTarget, spellID) == CAST_OK) b_castOk = true; break; } default: { Player* owner = (Player*)m_creature->GetOwner(); if (owner) Spell::SendCastResult(owner,spellInfo,0,result, true); DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS,"PetAI::Update cast %s, AI %u Target %s spell %u result %u", m_creature->GetGuidStr().c_str(), m_AIType, pTarget ? pTarget->GetGuidStr().c_str() : "<none>", spellID, result); break; } } } else continue; if (b_castOk) { m_creature->AddSpellAndCategoryCooldowns(spellInfo); if (m_creature->IsPet()) { if(((Pet*)m_creature)->getPetType() == SUMMON_PET && (urand(0, 100) < 10)) m_creature->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL); else m_creature->SendPetAIReaction(); } break; } } } }
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket) { uint32 spellId; uint8 cast_count, unk_flags; recvPacket >> cast_count; recvPacket >> spellId; recvPacket >> unk_flags; // flags (if 0x02 - some additional data are received) // ignore for remote control state (for player case) Unit* mover = _player->GetMover(); if (mover != _player && mover->GetTypeId() == TYPEID_PLAYER) { recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } DEBUG_LOG("WORLD: got cast spell packet, spellId - %u, cast_count: %u, unk_flags %u, data length = " SIZEFMTD, spellId, cast_count, unk_flags, recvPacket.size()); SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellId); if (!spellInfo) { sLog.outError("WORLD: unknown spell id %u", spellId); recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } Aura* triggeredByAura = mover->GetTriggeredByClientAura(spellId); if (mover->GetTypeId() == TYPEID_PLAYER) { // not have spell in spellbook or spell passive and not casted by client if ((!((Player*)mover)->HasActiveSpell(spellId) && !triggeredByAura) || IsPassiveSpell(spellInfo)) { sLog.outError("World: %s casts spell %u which he shouldn't have", mover->GetGuidStr().c_str(), spellId); // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } else { // not have spell in spellbook or spell passive and not casted by client if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo)) { // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } // client provided targets SpellCastTargets targets; recvPacket >> targets.ReadForCaster(mover); // some spell cast packet including more data (for projectiles?) if (unk_flags & 0x02) { uint8 unk1; recvPacket >> Unused<float>(); // unk1, coords? recvPacket >> Unused<float>(); // unk1, coords? recvPacket >> unk1; // >> 1 or 0 if (unk1) { ObjectGuid guid; // guid - unused MovementInfo movementInfo; recvPacket >> Unused<uint32>(); // >> MSG_MOVE_STOP recvPacket >> guid.ReadAsPacked(); recvPacket >> movementInfo; } }
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket) { uint32 spellId; uint8 cast_count, cast_flags; recvPacket >> cast_count; recvPacket >> spellId; recvPacket >> cast_flags; // flags (if 0x02 - some additional data are received) // ignore for remote control state (for player case) Unit* mover = _player->GetMover(); if (mover != _player && mover->GetTypeId() == TYPEID_PLAYER) { recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } DEBUG_LOG("WORLD: CMSG_CAST_SPELL, spellId - %u, cast_count: %u, unk_flags %u, data length = " SIZEFMTD, spellId, cast_count, cast_flags, recvPacket.size()); SpellEntry const* spellInfo = sSpellTemplate.LookupEntry<SpellEntry>(spellId); if (!spellInfo) { sLog.outError("WORLD: unknown spell id %u", spellId); recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } Aura* triggeredByAura = mover->GetTriggeredByClientAura(spellId); if (mover->GetTypeId() == TYPEID_PLAYER) { // not have spell in spellbook or spell passive and not casted by client if ((!((Player*)mover)->HasActiveSpell(spellId) && !triggeredByAura) || IsPassiveSpell(spellInfo)) { sLog.outError("World: %s casts spell %u which he shouldn't have", mover->GetGuidStr().c_str(), spellId); // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } else { // not have spell in spellbook or spell passive and not casted by client if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo)) { // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } // client provided targets SpellCastTargets targets; #ifdef BUILD_PLAYERBOT recvPacket >> targets.ReadForCaster(mover); #else recvPacket >> targets.ReadForCaster(_player); #endif // some spell cast packet including more data (for projectiles) targets.ReadAdditionalSpellData(recvPacket, cast_flags); // auto-selection buff level base at target level (in spellInfo) if (Unit* target = targets.getUnitTarget()) { // if rank not found then function return nullptr but in explicit cast case original spell can be casted and later failed with appropriate error message if (SpellEntry const* actualSpellInfo = sSpellMgr.SelectAuraRankForLevel(spellInfo, target->getLevel())) spellInfo = actualSpellInfo; } Spell* spell = new Spell(mover, spellInfo, triggeredByAura ? TRIGGERED_OLD_TRIGGERED : TRIGGERED_NONE, mover->GetObjectGuid(), triggeredByAura ? triggeredByAura->GetSpellProto() : nullptr); spell->m_cast_count = cast_count; // set count of casts spell->SpellStart(&targets, triggeredByAura); }
void VehicleKit::Dismount(Unit* passenger, VehicleSeatEntry const* seatInfo) { if (!passenger || !passenger->IsInWorld() || !GetBase()->IsInWorld()) return; Unit* base = (GetBase()->GetVehicle() && GetBase()->GetVehicle()->GetBase()) ? GetBase()->GetVehicle()->GetBase() : GetBase(); WorldLocation const& pos = base->GetPosition(); // oo = base->GetOrientation(); float tRadius = base->GetObjectBoundingRadius(); if (tRadius < 1.0f || tRadius > 10.0f) tRadius = 1.0f; // Force update passenger position to base position passenger->SetPosition(pos); if (passenger->GetTypeId() == TYPEID_PLAYER) ((Player*)passenger)->SetFallInformation(0, pos.z + 0.5f); // FIXME temp method for unmount on transport if (GetBase()->IsOnTransport()) { passenger->Relocate(GetBase()->GetTransport()->GetPosition()); GetBase()->GetTransport()->AddPassenger(passenger, GetBase()->GetTransportPosition()); } // Check for tru dismount while grid unload else if (passenger->GetTypeId() != TYPEID_PLAYER && !GetBase()->GetMap()->IsLoaded(pos.x, pos.y)) { passenger->Relocate(pos); } else if (m_dstSet) { // parabolic traectory (catapults, explode, other effects). mostly set destination in DummyEffect. // destination Z not checked in this case! only limited on 8.0 delta. requred full correct set in spelleffects. // Check for tru move unit/creature to unloaded grid (for players check maked in Map class) if (passenger->GetTypeId() != TYPEID_PLAYER && !GetBase()->GetMap()->IsLoaded(m_dst_x, m_dst_y)) { passenger->Relocate(pos); } else if (passenger->GetTypeId() != TYPEID_PLAYER || !GetBase()->m_movementInfo.HasMovementFlag(MOVEFLAG_FLYING)) { float speed = ((m_dst_speed > M_NULL_F) ? m_dst_speed : ((seatInfo && seatInfo->m_exitSpeed > M_NULL_F) ? seatInfo->m_exitSpeed : BASE_CHARGE_SPEED)); float verticalSpeed = speed * sin(m_dst_elevation); float horisontalSpeed = speed * cos(m_dst_elevation); float moveTimeHalf = verticalSpeed / ((seatInfo && seatInfo->m_exitGravity > 0.0f) ? seatInfo->m_exitGravity : Movement::gravity); float max_height = -Movement::computeFallElevation(moveTimeHalf, false, -verticalSpeed); passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z, passenger->GetOrientation(), horisontalSpeed, max_height, true); } else DismountFromFlyingVehicle(passenger); } else if (seatInfo) { // half-parabolic traectory (unmount) // may be under water base->GetClosePoint(m_dst_x, m_dst_y, m_dst_z, tRadius, frand(2.0f, 3.0f), frand(M_PI_F / 2.0f, 3.0f * M_PI_F / 2.0f), passenger); if (m_dst_z < pos.z && !base->IsLevitating()) m_dst_z = pos.z; if (passenger->GetTypeId() != TYPEID_PLAYER && !GetBase()->GetMap()->IsLoaded(m_dst_x, m_dst_y)) { passenger->Relocate(pos); } else if (passenger->GetTypeId() != TYPEID_PLAYER || !GetBase()->m_movementInfo.HasMovementFlag(MOVEFLAG_FLYING)) { float horisontalSpeed = seatInfo->m_exitSpeed; if (horisontalSpeed < M_NULL_F) horisontalSpeed = BASE_CHARGE_SPEED; passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z + 0.1f, passenger->GetOrientation(), horisontalSpeed, 0.0f); } else DismountFromFlyingVehicle(passenger); } else { // jump from vehicle without seatInfo (? error case) base->GetClosePoint(m_dst_x, m_dst_y, m_dst_z, tRadius, 2.0f, M_PI_F, passenger); passenger->UpdateAllowedPositionZ(m_dst_x, m_dst_y, m_dst_z); if (m_dst_z < pos.z && !base->IsLevitating()) m_dst_z = pos.z; if (passenger->GetTypeId() != TYPEID_PLAYER && !GetBase()->GetMap()->IsLoaded(m_dst_x, m_dst_y)) { passenger->Relocate(pos); } else if (passenger->GetTypeId() != TYPEID_PLAYER || !GetBase()->m_movementInfo.HasMovementFlag(MOVEFLAG_FLYING)) passenger->GetMotionMaster()->MoveSkyDiving(m_dst_x, m_dst_y, m_dst_z + 0.1f, passenger->GetOrientation(), BASE_CHARGE_SPEED, 0.0f); else DismountFromFlyingVehicle(passenger); } DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "VehicleKit::Dismount %s from %s (%f %f %f), destination point is %f %f %f", passenger->GetGuidStr().c_str(), base->GetGuidStr().c_str(), pos.x, pos.y, pos.z, m_dst_x, m_dst_y, m_dst_z); SetDestination(); }
void WorldSession::HandlePetAction(WorldPacket& recv_data) { ObjectGuid petGuid; uint32 data; ObjectGuid targetGuid; recv_data >> petGuid; recv_data >> data; recv_data >> targetGuid; uint32 spellid = UNIT_ACTION_BUTTON_ACTION(data); uint8 flag = UNIT_ACTION_BUTTON_TYPE(data); // delete = 0x07 CastSpell = C1 DETAIL_LOG("HandlePetAction: %s flag is %u, spellid is %u, target %s.", petGuid.GetString().c_str(), uint32(flag), spellid, targetGuid.GetString().c_str()); // used also for charmed creature/player Unit* petUnit = _player->GetMap()->GetUnit(petGuid); if (!petUnit) { sLog.outError("HandlePetAction: %s not exist.", petGuid.GetString().c_str()); return; } if (_player->GetObjectGuid() != petUnit->GetCharmerOrOwnerGuid()) { sLog.outError("HandlePetAction: %s isn't controlled by %s.", petGuid.GetString().c_str(), _player->GetGuidStr().c_str()); return; } if (!petUnit->isAlive()) return; CharmInfo* charmInfo = petUnit->GetCharmInfo(); if (!charmInfo) { sLog.outError("WorldSession::HandlePetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", petUnit->GetGUIDLow(), petUnit->GetTypeId()); return; } Pet* pet = nullptr; Creature* creature = nullptr; if (petUnit->GetTypeId() == TYPEID_UNIT) { creature = static_cast<Creature*>(petUnit); if (creature->IsPet()) { pet = static_cast<Pet*>(petUnit); if (pet->GetModeFlags() & PET_MODE_DISABLE_ACTIONS) return; } } if (!pet) { if (petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { // possess case if (flag != uint8(ACT_COMMAND)) { sLog.outError("PetHAndler: unknown PET flag Action %i and spellid %i. For possessed %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str()); return; } switch (spellid) { case COMMAND_STAY: case COMMAND_FOLLOW: charmInfo->SetCommandState(CommandStates(spellid)); break; case COMMAND_ATTACK: { Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; if (targetUnit && targetUnit != petUnit && targetUnit->isTargetableForAttack()) { // This is true if pet has no target or has target but targets differs. if (petUnit->getVictim() != targetUnit) petUnit->Attack(targetUnit, true); } break; } case COMMAND_ABANDON: _player->Uncharm(); break; default: sLog.outError("PetHandler: Not allowed action %i and spellid %i. Pet %s owner is %s", uint32(flag), spellid, petUnit->GetGuidStr().c_str(), _player->GetGuidStr().c_str()); break; } } if (!petUnit->GetCharmerGuid()) return; } switch (flag) { case ACT_COMMAND: // 0x07 switch (spellid) { case COMMAND_STAY: // flat=1792 // STAY { if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { petUnit->StopMoving(); petUnit->GetMotionMaster()->Clear(); } petUnit->AttackStop(true, true); charmInfo->SetCommandState(COMMAND_STAY); break; } case COMMAND_FOLLOW: // spellid=1792 // FOLLOW { if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { petUnit->StopMoving(); petUnit->GetMotionMaster()->Clear(); charmInfo->SetIsRetreating(true); } petUnit->AttackStop(true, true); charmInfo->SetCommandState(COMMAND_FOLLOW); break; } case COMMAND_ATTACK: // spellid=1792 // ATTACK { charmInfo->SetIsRetreating(); charmInfo->SetSpellOpener(); Unit* targetUnit = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; if (targetUnit && targetUnit != petUnit && targetUnit->isTargetableForAttack() && targetUnit->isInAccessablePlaceFor((Creature*)petUnit)) { // This is true if pet has no target or has target but targets differs. if (petUnit->getVictim() != targetUnit) { petUnit->AttackStop(); if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { petUnit->GetMotionMaster()->Clear(); petUnit->AI()->AttackStart(targetUnit); if (pet) { // 10% chance to play special warlock pet attack talk, else growl if (pet->getPetType() == SUMMON_PET && roll_chance_i(10)) pet->SendPetTalk((uint32)PET_TALK_ATTACK); pet->SendPetAIReaction(); } } else pet->Attack(targetUnit, true); } } break; } case COMMAND_ABANDON: // abandon (hunter pet) or dismiss (summoned pet) { if (pet && pet->getPetType() == HUNTER_PET) pet->Unsummon(PET_SAVE_AS_DELETED, _player); else { // dismissing a summoned pet is like killing them (this prevents returning a soulshard...) if (creature && creature->IsTemporarySummon()) petUnit->SetDeathState(CORPSE); else _player->Uncharm(); } charmInfo->SetStayPosition(); break; } default: sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid); } break; case ACT_REACTION: // 0x6 switch (spellid) { case REACT_PASSIVE: // passive { petUnit->AttackStop(true, true); charmInfo->SetSpellOpener(); } case REACT_DEFENSIVE: // recovery case REACT_AGGRESSIVE: // activete { charmInfo->SetReactState(ReactStates(spellid)); break; } } break; case ACT_DISABLED: // 0x81 spell (disabled), ignore case ACT_PASSIVE: // 0x01 case ACT_ENABLED: // 0xC1 spell { charmInfo->SetIsRetreating(); charmInfo->SetSpellOpener(); Unit* unit_target = targetGuid ? _player->GetMap()->GetUnit(targetGuid) : nullptr; // do not cast unknown spells SpellEntry const* spellInfo = sSpellTemplate.LookupEntry<SpellEntry>(spellid); if (!spellInfo) { sLog.outError("WORLD: unknown PET spell id %i", spellid); return; } if (petUnit->GetCharmInfo() && petUnit->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo)) return; for (int i = 0; i < MAX_EFFECT_INDEX; ++i) { if (spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA || spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA_INSTANT || spellInfo->EffectImplicitTargetA[i] == TARGET_ALL_ENEMY_IN_AREA_CHANNELED) return; } // do not cast not learned spells if (!petUnit->HasSpell(spellid) || IsPassiveSpell(spellInfo)) return; _player->SetInCombatState(true, unit_target); petUnit->clearUnitState(UNIT_STAT_MOVING); Spell* spell = new Spell(petUnit, spellInfo, false); SpellCastResult result = spell->CheckPetCast(unit_target); const SpellRangeEntry* sRange = sSpellRangeStore.LookupEntry(spellInfo->rangeIndex); if (unit_target && !(petUnit->IsWithinDistInMap(unit_target, sRange->maxRange) && petUnit->IsWithinLOSInMap(unit_target)) && !(GetPlayer()->IsFriendlyTo(unit_target) || petUnit->HasAuraType(SPELL_AURA_MOD_POSSESS))) { charmInfo->SetSpellOpener(spellid, sRange->minRange, sRange->maxRange); spell->finish(false); delete spell; petUnit->AttackStop(); if (!petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { petUnit->GetMotionMaster()->Clear(); petUnit->AI()->AttackStart(unit_target); // 10% chance to play special warlock pet attack talk, else growl if (pet && pet->getPetType() == SUMMON_PET && pet != unit_target && roll_chance_i(10)) petUnit->SendPetTalk((uint32)PET_TALK_ATTACK); petUnit->SendPetAIReaction(); } else petUnit->Attack(unit_target, true); return; } // auto turn to target unless possessed if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) { if (unit_target) { petUnit->SetInFront(unit_target); if (unit_target->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)unit_target); } else if (Unit* unit_target2 = spell->m_targets.getUnitTarget()) { petUnit->SetInFront(unit_target2); if (unit_target2->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)unit_target2); } if (Unit* powner = petUnit->GetCharmerOrOwner()) if (powner->GetTypeId() == TYPEID_PLAYER) petUnit->SendCreateUpdateToPlayer((Player*)powner); result = SPELL_CAST_OK; } if (result == SPELL_CAST_OK) { if (creature) creature->AddCreatureSpellCooldown(spellid); unit_target = spell->m_targets.getUnitTarget(); charmInfo->SetSpellOpener(); spell->SpellStart(&(spell->m_targets)); } else { if (petUnit->hasUnitState(UNIT_STAT_CONTROLLED)) Spell::SendCastResult(GetPlayer(), spellInfo, 0, result); else { Unit* owner = petUnit->GetCharmerOrOwner(); if (owner && owner->GetTypeId() == TYPEID_PLAYER) Spell::SendCastResult((Player*)owner, spellInfo, 0, result, true); } if (creature && !creature->HasSpellCooldown(spellid)) GetPlayer()->SendClearCooldown(spellid, petUnit); charmInfo->SetSpellOpener(); spell->finish(false); delete spell; } break; } default: sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid); } }
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket) { uint32 spellId, glyphIndex; uint8 cast_count, cast_flags; recvPacket >> cast_count; recvPacket >> spellId >> glyphIndex; recvPacket >> cast_flags; // flags (if 0x02 - some additional data are received) // ignore for remote control state (for player case) Unit* mover = _player->GetMover(); if (mover != _player && mover->GetTypeId() == TYPEID_PLAYER) { recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } DEBUG_LOG("WORLD: got cast spell packet, spellId - %u, cast_count: %u, cast_flags %u, data length = " SIZEFMTD, spellId, cast_count, cast_flags, recvPacket.size()); SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellId); if (!spellInfo) { sLog.outError("WORLD: unknown spell id %u", spellId); recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } Aura* triggeredByAura = mover->GetTriggeredByClientAura(spellId); if (mover->GetTypeId() == TYPEID_PLAYER) { // not have spell in spellbook or spell passive and not casted by client if ((!((Player*)mover)->HasActiveSpell(spellId) && !triggeredByAura) || IsPassiveSpell(spellInfo)) { sLog.outError("World: %s casts spell %u which he shouldn't have", mover->GetGuidStr().c_str(), spellId); // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } else { // not have spell in spellbook or spell passive and not casted by client if (!((Creature*)mover)->HasSpell(spellId) || IsPassiveSpell(spellInfo)) { // cheater? kick? ban? recvPacket.rpos(recvPacket.wpos()); // prevent spam at ignore packet return; } } Unit::AuraList swaps = mover->GetAurasByType(SPELL_AURA_OVERRIDE_ACTIONBAR_SPELLS); Unit::AuraList const& swaps2 = mover->GetAurasByType(SPELL_AURA_OVERRIDE_ACTIONBAR_SPELLS_2); if (!swaps2.empty()) swaps.insert(swaps.end(), swaps2.begin(), swaps2.end()); for (Unit::AuraList::const_iterator itr = swaps.begin(); itr != swaps.end(); ++itr) { if ((*itr)->isAffectedOnSpell(spellInfo)) { if (SpellEntry const* newInfo = sSpellStore.LookupEntry((*itr)->GetModifier()->m_amount)) { spellInfo = newInfo; spellId = newInfo->Id; } break; } } // client provided targets SpellCastTargets targets; recvPacket >> targets.ReadForCaster(mover); targets.ReadAdditionalData(recvPacket, cast_flags); // auto-selection buff level base at target level (in spellInfo) if (Unit* target = targets.getUnitTarget()) { // if rank not found then function return NULL but in explicit cast case original spell can be casted and later failed with appropriate error message if (SpellEntry const* actualSpellInfo = sSpellMgr.SelectAuraRankForLevel(spellInfo, target->getLevel())) spellInfo = actualSpellInfo; } Spell* spell = new Spell(mover, spellInfo, triggeredByAura ? true : false, mover->GetObjectGuid(), triggeredByAura ? triggeredByAura->GetSpellProto() : NULL); spell->m_cast_count = cast_count; // set count of casts spell->m_glyphIndex = glyphIndex; spell->prepare(&targets, triggeredByAura); }
void DynamicObject::Update(uint32 /*update_diff*/, uint32 p_time) { Unit* caster = NULL; if (GetType() == DYNAMIC_OBJECT_RAID_MARKER) { Group* group = sObjectMgr.GetGroup(GetCasterGuid()); if (!group || !group->HasRaidMarker(GetObjectGuid())) { Delete(); return; } } else { caster = GetCaster(); // caster can be not in world at time dynamic object update, but dynamic object not yet deleted in Unit destructor if (!caster) { Delete(); return; } } bool deleteThis = false; if (m_aliveDuration > int32(p_time)) m_aliveDuration -= p_time; else deleteThis = true; // have radius and work as persistent effect if (m_radius && caster) { // TODO: make a timer and update this in larger intervals MaNGOS::DynamicObjectUpdater notifier(*this, caster, m_positive); Cell::VisitAllObjects(this, notifier, m_radius); } if (deleteThis) { DEBUG_LOG("DynObject %s type %u removed from caster %s", GetGuidStr().c_str(), GetType(), caster->GetGuidStr().c_str()); if (GetType() == DYNAMIC_OBJECT_RAID_MARKER) { if (Group* group = sObjectMgr.GetGroup(GetCasterGuid())) group->ClearRaidMarker(GetObjectGuid()); } else caster->RemoveDynObjectWithGuid(GetObjectGuid()); Delete(); } }