static bool HandleDebugSendOpcodeCommand(ChatHandler* handler, char const* /*args*/) { Unit* unit = handler->getSelectedUnit(); Player* player = NULL; if (!unit || (unit->GetTypeId() != TYPEID_PLAYER)) player = handler->GetSession()->GetPlayer(); else player = unit->ToPlayer(); if (!unit) unit = player; std::ifstream ifs("opcode.txt"); if (ifs.bad()) return false; // remove comments from file std::stringstream parsedStream; while (!ifs.eof()) { char commentToken[2]; ifs.get(commentToken[0]); if (commentToken[0] == '/' && !ifs.eof()) { ifs.get(commentToken[1]); // /* comment if (commentToken[1] == '*') { while (!ifs.eof()) { ifs.get(commentToken[0]); if (commentToken[0] == '*' && !ifs.eof()) { ifs.get(commentToken[1]); if (commentToken[1] == '/') break; else ifs.putback(commentToken[1]); } } continue; } // line comment else if (commentToken[1] == '/') { std::string str; getline(ifs, str); continue; } // regular data else ifs.putback(commentToken[1]); } parsedStream.put(commentToken[0]); } ifs.close(); uint32 opcode; parsedStream >> opcode; WorldPacket data(opcode, 0); while (!parsedStream.eof()) { std::string type; parsedStream >> type; if (type == "") break; if (type == "uint8") { uint16 val1; parsedStream >> val1; data << uint8(val1); } else if (type == "uint16")
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket) { sLog->outDetail("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()); return; } SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId); if (!spellInfo) { sLog->outError("WORLD: unknown PET spell id %i", spellId); return; } if (spellInfo->StartRecoveryCategory > 0) // Check if spell is affected by GCD if (caster->GetTypeId() == TYPEID_UNIT && caster->ToCreature()->GetGlobalCooldown() > 0) { caster->SendPetCastFail(spellId, SPELL_FAILED_NOT_READY); return; } // do not cast not learned spells if (!caster->HasSpell(spellId) || IsPassiveSpell(spellId)) return; SpellCastTargets targets; targets.read(recvPacket, caster); HandleClientCastFlags(recvPacket, castFlags, targets); caster->ClearUnitState(UNIT_STAT_FOLLOW); Spell *spell = new Spell(caster, spellInfo, false); spell->m_cast_count = castCount; // probably pending spell cast spell->m_targets = targets; // TODO: need to check victim? SpellCastResult result; if (caster->m_movedPlayer) result = spell->CheckPetCast(caster->m_movedPlayer->GetSelectedUnit()); else result = spell->CheckPetCast(NULL); if (result == SPELL_CAST_OK) { if (caster->GetTypeId() == TYPEID_UNIT) { Creature* pet = caster->ToCreature(); pet->AddCreatureSpellCooldown(spellId); if (pet->isPet()) { Pet* p = (Pet*)pet; // 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 (p->getPetType() == SUMMON_PET && (urand(0, 100) < 10)) pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL); else pet->SendPetAIReaction(guid); } } spell->prepare(&(spell->m_targets)); } else { caster->SendPetCastFail(spellId, 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); } spell->finish(false); delete spell; } }
void PetAI::UpdateAI(const uint32 diff) { if (!me->isAlive()) return; Unit* owner = me->GetCharmerOrOwner(); if (m_updateAlliesTimer <= diff) // UpdateAllies self set update timer UpdateAllies(); else m_updateAlliesTimer -= diff; // me->getVictim() can't be used for check in case stop fighting, me->getVictim() clear at Unit death etc. if (me->getVictim()) { if (_needToStop()) { sLog->outStaticDebug("Pet AI stopped attacking [guid=%u]", me->GetGUIDLow()); _stopAttack(); return; } targetHasCC = _CheckTargetCC(me->getVictim()); DoMeleeAttackIfReady(); } else if (owner && me->GetCharmInfo()) //no victim { Unit *nextTarget = SelectNextTarget(); if (me->HasReactState(REACT_PASSIVE)) _stopAttack(); else if (nextTarget) AttackStart(nextTarget); else HandleReturnMovement(); } else if (owner && !me->HasUnitState(UNIT_STAT_FOLLOW)) // no charm info and no victim me->GetMotionMaster()->MoveFollow(owner, PET_FOLLOW_DIST, me->GetFollowAngle()); if (!me->GetCharmInfo()) return; // Autocast (casted only in combat or persistent spells in any state) if (me->GetGlobalCooldown() == 0 && !me->HasUnitState(UNIT_STAT_CASTING)) { typedef std::vector<std::pair<Unit*, Spell*> > TargetSpellList; TargetSpellList targetSpellStore; for (uint8 i = 0; i < me->GetPetAutoSpellSize(); ++i) { uint32 spellID = me->GetPetAutoSpellOnPos(i); if (!spellID) continue; SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellID); if (!spellInfo) continue; // ignore some combinations of combat state and combat/noncombat spells if (!me->getVictim()) { // 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; } Spell *spell = new Spell(me, spellInfo, false, 0); // Fix to allow pets on STAY to autocast if (me->getVictim() && _CanAttack(me->getVictim()) && spell->CanAutoCast(me->getVictim())) { targetSpellStore.push_back(std::make_pair<Unit*, Spell*>(me->getVictim(), spell)); continue; } else { bool spellUsed = false; for (std::set<uint64>::const_iterator tar = m_AllySet.begin(); tar != m_AllySet.end(); ++tar) { Unit* Target = ObjectAccessor::GetUnit(*me, *tar); //only buff targets that are in combat, unless the spell can only be cast while out of combat if (!Target) continue; if (spell->CanAutoCast(Target)) { targetSpellStore.push_back(std::make_pair<Unit*, Spell*>(Target, spell)); spellUsed = true; break; } } if (!spellUsed) delete spell; } } //found units to cast on to if (!targetSpellStore.empty()) { uint32 index = urand(0, targetSpellStore.size() - 1); Spell* spell = targetSpellStore[index].second; Unit* target = targetSpellStore[index].first; targetSpellStore.erase(targetSpellStore.begin() + index); SpellCastTargets targets; targets.setUnitTarget(target); if (!me->HasInArc(M_PI, target)) { me->SetInFront(target); if (target && target->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(target->ToPlayer()); if (owner && owner->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(owner->ToPlayer()); } me->AddCreatureSpellCooldown(spell->m_spellInfo->Id); spell->prepare(&targets); } // deleted cached Spell objects for (TargetSpellList::const_iterator itr = targetSpellStore.begin(); itr != targetSpellStore.end(); ++itr) delete itr->second; } }
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket) { TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL"); ObjectGuid guid; uint8 castCount; uint32 spellId; uint8 castFlags; recvPacket >> guid >> castCount >> spellId >> castFlags; TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL, %s, castCount: %u, spellId %u, castFlags %u", guid.ToString().c_str(), 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())) { TC_LOG_ERROR("network", "HandlePetCastSpellOpcode: %s isn't pet of player %s (%s).", guid.ToString().c_str(), GetPlayer()->GetName().c_str(), GetPlayer()->GetGUID().ToString().c_str()); return; } SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId); if (!spellInfo) { TC_LOG_ERROR("network", "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); 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; SpellCastResult result = spell->CheckPetCast(NULL); if (result == SPELL_CAST_OK) { if (Creature* creature = caster->ToCreature()) { creature->AddCreatureSpellCooldown(spellId); 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 { 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); } spell->finish(false); delete spell; } }
void WorldSession::HandlePetRename(WorldPacket & recv_data) { sLog->outDetail("HandlePetRename. CMSG_PET_RENAME"); uint64 petguid; uint8 isdeclined; std::string name; DeclinedName declinedname; recv_data >> petguid; recv_data >> name; recv_data >> isdeclined; Pet* pet = ObjectAccessor::FindPet(petguid); // check it! if (!pet || !pet->isPet() || ((Pet*)pet)->getPetType()!= HUNTER_PET || !pet->HasByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED) || pet->GetOwnerGUID() != _player->GetGUID() || !pet->GetCharmInfo()) return; PetNameInvalidReason res = ObjectMgr::CheckPetName(name); if (res != PET_NAME_SUCCESS) { SendPetNameInvalid(res, name, NULL); return; } if (sObjectMgr->IsReservedName(name)) { SendPetNameInvalid(PET_NAME_RESERVED, name, NULL); return; } pet->SetName(name); Unit *owner = pet->GetOwner(); if (owner && (owner->GetTypeId() == TYPEID_PLAYER) && owner->ToPlayer()->GetGroup()) owner->ToPlayer()->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_NAME); pet->RemoveByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED); if (isdeclined) { for (uint8 i = 0; i < MAX_DECLINED_NAME_CASES; ++i) { recv_data >> declinedname.name[i]; } std::wstring wname; Utf8toWStr(name, wname); if (!ObjectMgr::CheckDeclinedNames(GetMainPartOfName(wname, 0), declinedname)) { SendPetNameInvalid(PET_NAME_DECLENSION_DOESNT_MATCH_BASE_NAME, name, &declinedname); return; } } SQLTransaction trans = CharacterDatabase.BeginTransaction(); if (isdeclined) { for (uint8 i = 0; i < MAX_DECLINED_NAME_CASES; ++i) CharacterDatabase.EscapeString(declinedname.name[i]); trans->PAppend("DELETE FROM character_pet_declinedname WHERE owner = '%u' AND id = '%u'", _player->GetGUIDLow(), pet->GetCharmInfo()->GetPetNumber()); trans->PAppend("INSERT INTO character_pet_declinedname (id, owner, genitive, dative, accusative, instrumental, prepositional) VALUES ('%u', '%u', '%s', '%s', '%s', '%s', '%s')", pet->GetCharmInfo()->GetPetNumber(), _player->GetGUIDLow(), declinedname.name[0].c_str(), declinedname.name[1].c_str(), declinedname.name[2].c_str(), declinedname.name[3].c_str(), declinedname.name[4].c_str()); } CharacterDatabase.EscapeString(name); trans->PAppend("UPDATE character_pet SET name = '%s', renamed = '1' WHERE owner = '%u' AND id = '%u'", name.c_str(), _player->GetGUIDLow(), pet->GetCharmInfo()->GetPetNumber()); CharacterDatabase.CommitTransaction(trans); pet->SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(NULL))); // cast can't be helped }
void HandleScriptEffect(SpellEffIndex /*effIndex*/) { Unit* caster = GetCaster(); if (Unit* unitTarget = GetHitUnit()) { uint32 spellId = 0; int32 basePoint = 0; Unit::AuraApplicationMap& Auras = unitTarget->GetAppliedAuras(); for (Unit::AuraApplicationMap::iterator i = Auras.begin(); i != Auras.end(); ++i) { Aura* aura = i->second->GetBase(); if (aura->GetCasterGUID() != caster->GetGUID()) continue; // Search only Serpent Sting, Viper Sting, Scorpid Sting auras flag96 familyFlag = aura->GetSpellInfo()->SpellFamilyFlags; if (!(familyFlag[1] & 0x00000080 || familyFlag[0] & 0x0000C000)) continue; if (AuraEffect* aurEff = aura->GetEffect(0)) { // Serpent Sting - Instantly deals 40% of the damage done by your Serpent Sting. if (familyFlag[0] & 0x4000) { int32 TickCount = aurEff->GetTotalTicks(); spellId = SPELL_HUNTER_CHIMERA_SHOT_SERPENT; basePoint = aurEff->GetDamage(); ApplyPct(basePoint, TickCount * 40); basePoint = unitTarget->SpellDamageBonusTaken(caster, aura->GetSpellInfo(), basePoint, DOT, aura->GetStackAmount()); // Recalculate bonus damage on roll. uint32 damage = std::max(aurEff->GetAmount(), 0); sScriptMgr->ModifyPeriodicDamageAurasTick(unitTarget, caster, damage); aurEff->SetDamage(caster->SpellDamageBonusDone(unitTarget, aurEff->GetSpellInfo(), damage, DOT) * aurEff->GetDonePct()); } // Viper Sting - Instantly restores mana to you equal to 60% of the total amount drained by your Viper Sting. else if (familyFlag[1] & 0x00000080) { int32 TickCount = aura->GetEffect(0)->GetTotalTicks(); spellId = SPELL_HUNTER_CHIMERA_SHOT_VIPER; // Amount of one aura tick basePoint = int32(CalculatePct(unitTarget->GetMaxPower(POWER_MANA), aurEff->GetAmount())); int32 casterBasePoint = aurEff->GetAmount() * unitTarget->GetMaxPower(POWER_MANA) / 50; /// @todo WTF? caster uses unitTarget? if (basePoint > casterBasePoint) basePoint = casterBasePoint; ApplyPct(basePoint, TickCount * 60); } // Scorpid Sting - Attempts to Disarm the target for 10 sec. This effect cannot occur more than once per 1 minute. else if (familyFlag[0] & 0x00008000) spellId = SPELL_HUNTER_CHIMERA_SHOT_SCORPID; // ?? nothing say in spell desc (possibly need addition check) //if (familyFlag & 0x0000010000000000LL || // dot // familyFlag & 0x0000100000000000LL) // stun //{ // spellId = 53366; // 53366 Chimera Shot - Wyvern //} // Refresh aura duration aura->RefreshDuration(); } break; } if (spellId) caster->CastCustomSpell(unitTarget, spellId, &basePoint, 0, 0, true); if (spellId == SPELL_HUNTER_CHIMERA_SHOT_SCORPID && caster->ToPlayer()) // Scorpid Sting - Add 1 minute cooldown caster->ToPlayer()->AddSpellCooldown(spellId, 0, uint32(time(NULL) + 60)); } }
void PetAI::UpdateAI(uint32 diff) { if (!me->isAlive() || !me->GetCharmInfo()) return; Unit* owner = me->GetCharmerOrOwner(); if (m_updateAlliesTimer <= diff) // UpdateAllies self set update timer UpdateAllies(); else m_updateAlliesTimer -= diff; if (me->getVictim() && me->getVictim()->isAlive()) { // is only necessary to stop casting, the pet must not exit combat if (me->getVictim()->HasBreakableByDamageCrowdControlAura(me)) { me->InterruptNonMeleeSpells(false); return; } if (_needToStop()) { sLog->outDebug(LOG_FILTER_GENERAL, "Pet AI stopped attacking [guid=%u]", me->GetGUIDLow()); _stopAttack(); return; } // Check before attacking to prevent pets from leaving stay position if (me->GetCharmInfo()->HasCommandState(COMMAND_STAY)) { if (me->GetCharmInfo()->IsCommandAttack() || (me->GetCharmInfo()->IsAtStay() && me->IsWithinMeleeRange(me->getVictim()))) DoMeleeAttackIfReady(); } else DoMeleeAttackIfReady(); } else { if (me->HasReactState(REACT_AGGRESSIVE) || me->GetCharmInfo()->IsAtStay()) { // Every update we need to check targets only in certain cases // Aggressive - Allow auto select if owner or pet don't have a target // Stay - Only pick from pet or owner targets / attackers so targets won't run by // while chasing our owner. Don't do auto select. // All other cases (ie: defensive) - Targets are assigned by AttackedBy(), OwnerAttackedBy(), OwnerAttacked(), etc. Unit* nextTarget = SelectNextTarget(me->HasReactState(REACT_AGGRESSIVE)); if (nextTarget) AttackStart(nextTarget); else HandleReturnMovement(); } else HandleReturnMovement(); } // Autocast (casted only in combat or persistent spells in any state) if (!me->HasUnitState(UNIT_STATE_CASTING)) { typedef std::vector<std::pair<Unit*, Spell*> > TargetSpellList; TargetSpellList targetSpellStore; for (uint8 i = 0; i < me->GetPetAutoSpellSize(); ++i) { uint32 spellID = me->GetPetAutoSpellOnPos(i); if (!spellID) continue; SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellID); if (!spellInfo) continue; if (me->GetCharmInfo() && me->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo)) continue; if (spellInfo->IsPositive()) { if (spellInfo->CanBeUsedInCombat()) { // check spell cooldown if (me->HasSpellCooldown(spellInfo->Id)) continue; // Check if we're in combat or commanded to attack if (!me->isInCombat() && !me->GetCharmInfo()->IsCommandAttack()) continue; } Spell* spell = new Spell(me, spellInfo, TRIGGERED_NONE, 0); bool spellUsed = false; // Some spells can target enemy or friendly (DK Ghoul's Leap) // Check for enemy first (pet then owner) Unit* target = me->getAttackerForHelper(); if (!target && owner) target = owner->getAttackerForHelper(); if (target) { if (CanAttack(target) && spell->CanAutoCast(target)) { targetSpellStore.push_back(std::make_pair(target, spell)); spellUsed = true; } } if (spellInfo->HasEffect(SPELL_EFFECT_JUMP_DEST)) continue; // Pets must only jump to target // No enemy, check friendly if (!spellUsed) { for (std::set<uint64>::const_iterator tar = m_AllySet.begin(); tar != m_AllySet.end(); ++tar) { Unit* ally = ObjectAccessor::GetUnit(*me, *tar); //only buff targets that are in combat, unless the spell can only be cast while out of combat if (!ally) continue; if (spell->CanAutoCast(ally)) { targetSpellStore.push_back(std::make_pair(ally, spell)); spellUsed = true; break; } } } // No valid targets at all if (!spellUsed) delete spell; } else if (me->getVictim() && CanAttack(me->getVictim()) && spellInfo->CanBeUsedInCombat()) { Spell* spell = new Spell(me, spellInfo, TRIGGERED_NONE, 0); if (spell->CanAutoCast(me->getVictim())) targetSpellStore.push_back(std::make_pair(me->getVictim(), spell)); else delete spell; } } //found units to cast on to if (!targetSpellStore.empty()) { uint32 index = urand(0, targetSpellStore.size() - 1); Spell* spell = targetSpellStore[index].second; Unit* target = targetSpellStore[index].first; targetSpellStore.erase(targetSpellStore.begin() + index); SpellCastTargets targets; targets.SetUnitTarget(target); if (!me->HasInArc(M_PI, target)) { me->SetInFront(target); if (target && target->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(target->ToPlayer()); if (owner && owner->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(owner->ToPlayer()); } me->AddCreatureSpellCooldown(spell->m_spellInfo->Id); spell->prepare(&targets); } // deleted cached Spell objects for (TargetSpellList::const_iterator itr = targetSpellStore.begin(); itr != targetSpellStore.end(); ++itr) delete itr->second; } // Update speed as needed to prevent dropping too far behind and despawning me->UpdateSpeed(MOVE_RUN, true); me->UpdateSpeed(MOVE_WALK, true); me->UpdateSpeed(MOVE_FLIGHT, true); }
void PetAI::UpdateAI(const uint32 diff) { if (!me->isAlive()) return; Unit* owner = me->GetCharmerOrOwner(); if (m_updateAlliesTimer <= diff) // UpdateAllies self set update timer UpdateAllies(); else m_updateAlliesTimer -= diff; // me->getVictim() can't be used for check in case stop fighting, me->getVictim() clear at Unit death etc. // Must also check if victim is alive if (me->getVictim() && me->getVictim()->isAlive()) { // is only necessary to stop casting, the pet must not exit combat if (me->getVictim()->HasBreakableByDamageCrowdControlAura(me)) { me->InterruptNonMeleeSpells(false); return; } if (_needToStop()) { sLog->outDebug(LOG_FILTER_GENERAL, "Pet AI stopped attacking [guid=%u]", me->GetGUIDLow()); _stopAttack(); return; } DoMeleeAttackIfReady(); } else if (owner && me->GetCharmInfo()) //no victim { // Only aggressive pets do target search every update. // Defensive pets do target search only in these cases: // * Owner attacks something - handled by OwnerAttacked() // * Owner receives damage - handled by OwnerDamagedBy() // * Pet is in combat and current target dies - handled by KilledUnit() if (me->HasReactState(REACT_AGGRESSIVE)) { Unit* nextTarget = SelectNextTarget(); if (nextTarget) AttackStart(nextTarget); else { me->GetCharmInfo()->SetIsCommandAttack(false); HandleReturnMovement(); } } else { me->GetCharmInfo()->SetIsCommandAttack(false); HandleReturnMovement(); } } else if (owner && !me->HasUnitState(UNIT_STATE_FOLLOW)) // no charm info and no victim HandleReturnMovement(); if (!me->GetCharmInfo()) return; // Autocast (casted only in combat or persistent spells in any state) if (!me->HasUnitState(UNIT_STATE_CASTING)) { typedef std::vector<std::pair<Unit*, Spell*> > TargetSpellList; TargetSpellList targetSpellStore; for (uint8 i = 0; i < me->GetPetAutoSpellSize(); ++i) { uint32 spellID = me->GetPetAutoSpellOnPos(i); if (!spellID) continue; SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellID); if (!spellInfo) continue; if (me->GetCharmInfo() && me->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo)) continue; if (spellInfo->IsPositive()) { if (spellInfo->CanBeUsedInCombat()) { // check spell cooldown if (me->HasSpellCooldown(spellInfo->Id)) continue; // Check if we're in combat or commanded to attack if (!me->isInCombat() && !me->GetCharmInfo()->IsCommandAttack()) continue; } Spell* spell = new Spell(me, spellInfo, TRIGGERED_NONE, 0); bool spellUsed = false; // Some spells can target enemy or friendly (DK Ghoul's Leap) // Check for enemy first (pet then owner) Unit* target = me->getAttackerForHelper(); if (!target && owner) target = owner->getAttackerForHelper(); if (target) { if (CanAttack(target) && spell->CanAutoCast(target)) { targetSpellStore.push_back(std::make_pair(target, spell)); spellUsed = true; } } // No enemy, check friendly if (!spellUsed) { for (std::set<uint64>::const_iterator tar = m_AllySet.begin(); tar != m_AllySet.end(); ++tar) { Unit* ally = ObjectAccessor::GetUnit(*me, *tar); //only buff targets that are in combat, unless the spell can only be cast while out of combat if (!ally) continue; if (spell->CanAutoCast(ally)) { targetSpellStore.push_back(std::make_pair(ally, spell)); spellUsed = true; break; } } } // No valid targets at all if (!spellUsed) delete spell; } else if (me->getVictim() && CanAttack(me->getVictim()) && spellInfo->CanBeUsedInCombat()) { Spell* spell = new Spell(me, spellInfo, TRIGGERED_NONE, 0); if (spell->CanAutoCast(me->getVictim())) targetSpellStore.push_back(std::make_pair(me->getVictim(), spell)); else delete spell; } } //found units to cast on to if (!targetSpellStore.empty()) { uint32 index = urand(0, targetSpellStore.size() - 1); Spell* spell = targetSpellStore[index].second; Unit* target = targetSpellStore[index].first; targetSpellStore.erase(targetSpellStore.begin() + index); SpellCastTargets targets; targets.SetUnitTarget(target); if (!me->HasInArc(M_PI, target)) { me->SetInFront(target); if (target && target->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(target->ToPlayer()); if (owner && owner->GetTypeId() == TYPEID_PLAYER) me->SendUpdateToPlayer(owner->ToPlayer()); } me->AddCreatureSpellCooldown(spell->m_spellInfo->Id); spell->prepare(&targets); } // deleted cached Spell objects for (TargetSpellList::const_iterator itr = targetSpellStore.begin(); itr != targetSpellStore.end(); ++itr) delete itr->second; } }
// Log the player out void WorldSession::LogoutPlayer(bool Save) { // finish pending transfers before starting the logout while (_player && _player->IsBeingTeleportedFar()) HandleMoveWorldportAckOpcode(); m_playerLogout = true; m_playerSave = Save; if (_player) { if (uint64 lguid = GetPlayer()->GetLootGUID()) DoLootRelease(lguid); // If the player just died before logging out, make him appear as a ghost // FIXME: logout must be delayed in case lost connection with client in time of combat if (_player->GetDeathTimer()) { _player->getHostileRefManager().deleteReferences(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); } else if (!_player->getAttackers().empty()) { _player->CombatStop(); _player->getHostileRefManager().setOnlineOfflineState(false); _player->RemoveAllAurasOnDeath(); // build set of player who attack _player or who have pet attacking of _player std::set<Player*> aset; for (Unit::AttackerSet::const_iterator itr = _player->getAttackers().begin(); itr != _player->getAttackers().end(); ++itr) { Unit* owner = (*itr)->GetOwner(); // including player controlled case if (owner) { if (owner->GetTypeId() == TYPEID_PLAYER) aset.insert(owner->ToPlayer()); } else if ((*itr)->GetTypeId() == TYPEID_PLAYER) aset.insert((*itr)->ToPlayer()); } _player->SetPvPDeath(!aset.empty()); _player->KillPlayer(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); // give honor to all attackers from set like group case for (std::set<Player*>::const_iterator itr = aset.begin(); itr != aset.end(); ++itr) (*itr)->RewardHonor(_player,aset.size()); // give bg rewards and update counters like kill by first from attackers // this can't be called for all attackers. if (!aset.empty()) if (BattleGround *bg = _player->GetBattleGround()) bg->HandleKillPlayer(_player,*aset.begin()); } else if (_player->HasAuraType(SPELL_AURA_SPIRIT_OF_REDEMPTION)) { // this will kill character by SPELL_AURA_SPIRIT_OF_REDEMPTION _player->RemoveSpellsCausingAura(SPELL_AURA_MOD_SHAPESHIFT); //_player->SetDeathPvP(*); set at SPELL_AURA_SPIRIT_OF_REDEMPTION apply time _player->KillPlayer(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); } //drop a flag if player is carrying it if (BattleGround *bg = _player->GetBattleGround()) bg->EventPlayerLoggedOut(_player); // Teleport to home if the player is in an invalid instance if (!_player->m_InstanceValid && !_player->isGameMaster()) { _player->TeleportToHomebind(); //this is a bad place to call for far teleport because we need player to be in world for successful logout //maybe we should implement delayed far teleport logout? } // FG: finish pending transfers after starting the logout // this should fix players beeing able to logout and login back with full hp at death position while (_player->IsBeingTeleportedFar()) HandleMoveWorldportAckOpcode(); sOutdoorPvPMgr.HandlePlayerLeaveZone(_player,_player->GetZoneId()); for (int i=0; i < PLAYER_MAX_BATTLEGROUND_QUEUES; ++i) { if (int32 bgTypeId = _player->GetBattleGroundQueueId(i)) { _player->RemoveBattleGroundQueueId(bgTypeId); sBattleGroundMgr.m_BattleGroundQueues[ bgTypeId ].RemovePlayer(_player->GetGUID(), true); } } // If the player is in a guild, update the guild roster and broadcast a logout message to other guild members if (Guild *guild = objmgr.GetGuildById(_player->GetGuildId())) { guild->LoadPlayerStatsByGuid(_player->GetGUID()); guild->UpdateLogoutTime(_player->GetGUID()); guild->BroadcastEvent(GE_SIGNED_OFF, _player->GetGUID(), _player->GetName()); } // Remove pet _player->RemovePet(NULL, PET_SAVE_AS_CURRENT, true); // empty buyback items and save the player in the database // some save parts only correctly work in case player present in map/player_lists (pets, etc) if (Save) { uint32 eslot; for (int j = BUYBACK_SLOT_START; j < BUYBACK_SLOT_END; ++j) { eslot = j - BUYBACK_SLOT_START; _player->SetUInt64Value(PLAYER_FIELD_VENDORBUYBACK_SLOT_1 + (eslot * 2), 0); _player->SetUInt32Value(PLAYER_FIELD_BUYBACK_PRICE_1 + eslot, 0); _player->SetUInt32Value(PLAYER_FIELD_BUYBACK_TIMESTAMP_1 + eslot, 0); } _player->SaveToDB(); } // Leave all channels before player delete... _player->CleanupChannels(); // If the player is in a group (or invited), remove him. If the group if then only 1 person, disband the group. _player->UninviteFromGroup(); // remove player from the group if he is: // a) in group; b) not in raid group; c) logging out normally (not being kicked or disconnected) if (_player->GetGroup() && !_player->GetGroup()->isRaidGroup() && m_Socket) _player->RemoveFromGroup(); // Send update to group if (_player->GetGroup()) _player->GetGroup()->SendUpdate(); // Broadcast a logout message to the player's friends sSocialMgr.SendFriendStatus(_player, FRIEND_OFFLINE, _player->GetGUIDLow(), true); sSocialMgr.RemovePlayerSocial (_player->GetGUIDLow ()); // Remove the player from the world // the player may not be in the world when logging out // e.g if he got disconnected during a transfer to another map // calls to GetMap in this case may cause crashes _player->CleanupsBeforeDelete(); Map* _map = _player->GetMap(); _map->Remove(_player, true); _player = NULL; // deleted in Remove call // Send the 'logout complete' packet to the client WorldPacket data(SMSG_LOGOUT_COMPLETE, 0); SendPacket(&data); // Since each account can only have one online character at any given time, ensure all characters for active account are marked as offline //No SQL injection as AccountId is uint32 CharacterDatabase.PExecute("UPDATE characters SET online = 0 WHERE account = '%u'", GetAccountId()); sLog.outDebug("SESSION: Sent SMSG_LOGOUT_COMPLETE Message"); } //Hook for OnLogout Event sScriptMgr.OnLogout(_player); m_playerLogout = false; m_playerSave = false; m_playerRecentlyLogout = true; LogoutRequest(0); }
void WorldSession::HandleMovementOpcodes(WorldPacket& recvData) { uint16 opcode = recvData.GetOpcode(); Unit* mover = _player->m_mover; ASSERT(mover != NULL); // there must always be a mover Player* plrMover = mover->ToPlayer(); // ignore, waiting processing in WorldSession::HandleMoveWorldportAckOpcode and WorldSession::HandleMoveTeleportAck if (plrMover && plrMover->IsBeingTeleported()) { recvData.rfinish(); // prevent warnings spam return; } /* extract packet */ uint64 guid; recvData.readPackGUID(guid); MovementInfo movementInfo; movementInfo.guid = guid; ReadMovementInfo(recvData, &movementInfo); recvData.rfinish(); // prevent warnings spam // prevent tampered movement data if (guid != mover->GetGUID()) return; if (!movementInfo.pos.IsPositionValid()) { recvData.rfinish(); // prevent warnings spam return; } /* handle special cases */ if (movementInfo.flags & MOVEMENTFLAG_ONTRANSPORT) { // transports size limited // (also received at zeppelin leave by some reason with t_* as absolute in continent coordinates, can be safely skipped) if (movementInfo.transport.pos.GetPositionX() > 50 || movementInfo.transport.pos.GetPositionY() > 50 || movementInfo.transport.pos.GetPositionZ() > 50) { recvData.rfinish(); // prevent warnings spam return; } if (!Trinity::IsValidMapCoord(movementInfo.pos.GetPositionX() + movementInfo.transport.pos.GetPositionX(), movementInfo.pos.GetPositionY() + movementInfo.transport.pos.GetPositionY(), movementInfo.pos.GetPositionZ() + movementInfo.transport.pos.GetPositionZ(), movementInfo.pos.GetOrientation() + movementInfo.transport.pos.GetOrientation())) { recvData.rfinish(); // prevent warnings spam return; } // if we boarded a transport, add us to it if (plrMover) { if (!plrMover->GetTransport()) { // elevators also cause the client to send MOVEMENTFLAG_ONTRANSPORT - just dismount if the guid can be found in the transport list for (MapManager::TransportSet::const_iterator iter = sMapMgr->m_Transports.begin(); iter != sMapMgr->m_Transports.end(); ++iter) { if ((*iter)->GetGUID() == movementInfo.transport.guid) { plrMover->m_transport = *iter; (*iter)->AddPassenger(plrMover); break; } } } else if (plrMover->GetTransport()->GetGUID() != movementInfo.transport.guid) { bool foundNewTransport = false; plrMover->m_transport->RemovePassenger(plrMover); for (MapManager::TransportSet::const_iterator iter = sMapMgr->m_Transports.begin(); iter != sMapMgr->m_Transports.end(); ++iter) { if ((*iter)->GetGUID() == movementInfo.transport.guid) { foundNewTransport = true; plrMover->m_transport = *iter; (*iter)->AddPassenger(plrMover); break; } } if (!foundNewTransport) { plrMover->m_transport = NULL; movementInfo.transport.Reset(); } } } if (!mover->GetTransport() && !mover->GetVehicle()) { GameObject* go = mover->GetMap()->GetGameObject(movementInfo.transport.guid); if (!go || go->GetGoType() != GAMEOBJECT_TYPE_TRANSPORT) movementInfo.flags &= ~MOVEMENTFLAG_ONTRANSPORT; } } else if (plrMover && plrMover->GetTransport()) // if we were on a transport, leave { plrMover->m_transport->RemovePassenger(plrMover); plrMover->m_transport = NULL; movementInfo.transport.Reset(); } // fall damage generation (ignore in flight case that can be triggered also at lags in moment teleportation to another map). if (opcode == MSG_MOVE_FALL_LAND && plrMover && !plrMover->IsInFlight()) plrMover->HandleFall(movementInfo); if (plrMover && ((movementInfo.flags & MOVEMENTFLAG_SWIMMING) != 0) != plrMover->IsInWater()) { // now client not include swimming flag in case jumping under water plrMover->SetInWater(!plrMover->IsInWater() || plrMover->GetBaseMap()->IsUnderWater(movementInfo.pos.GetPositionX(), movementInfo.pos.GetPositionY(), movementInfo.pos.GetPositionZ())); } uint32 mstime = getMSTime(); /*----------------------*/ if(m_clientTimeDelay == 0) m_clientTimeDelay = mstime - movementInfo.time; /* process position-change */ WorldPacket data(opcode, recvData.size()); movementInfo.time = movementInfo.time + m_clientTimeDelay + MOVEMENT_PACKET_TIME_DELAY; movementInfo.guid = mover->GetGUID(); WriteMovementInfo(&data, &movementInfo); mover->SendMessageToSet(&data, _player); mover->m_movementInfo = movementInfo; // this is almost never true (not sure why it is sometimes, but it is), normally use mover->IsVehicle() if (mover->GetVehicle()) { mover->SetOrientation(movementInfo.pos.GetOrientation()); return; } mover->UpdatePosition(movementInfo.pos); if (plrMover) // nothing is charmed, or player charmed { plrMover->UpdateFallInformationIfNeed(movementInfo, opcode); if (movementInfo.pos.GetPositionZ() < -500.0f) { if (!(plrMover->GetBattleground() && plrMover->GetBattleground()->HandlePlayerUnderMap(_player))) { // NOTE: this is actually called many times while falling // even after the player has been teleported away /// @todo discard movement packets after the player is rooted if (plrMover->IsAlive()) { plrMover->EnvironmentalDamage(DAMAGE_FALL_TO_VOID, GetPlayer()->GetMaxHealth()); // player can be alive if GM/etc // change the death state to CORPSE to prevent the death timer from // starting in the next player update if (!plrMover->IsAlive()) plrMover->KillPlayer(); } } } } }
/// %Log the player out void WorldSession::LogoutPlayer(bool Save) { // finish pending transfers before starting the logout while (_player && _player->IsBeingTeleportedFar()) HandleMoveWorldportAckOpcode(); m_playerLogout = true; m_playerSave = Save; if (_player) { if (uint64 lguid = _player->GetLootGUID()) DoLootRelease(lguid); ///- If the player just died before logging out, make him appear as a ghost //FIXME: logout must be delayed in case lost connection with client in time of combat if (_player->GetDeathTimer()) { _player->getHostileRefManager().deleteReferences(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); } else if (!_player->getAttackers().empty()) { // build set of player who attack _player or who have pet attacking of _player std::set<Player*> aset; for (Unit::AttackerSet::const_iterator itr = _player->getAttackers().begin(); itr != _player->getAttackers().end(); ++itr) { Unit* owner = (*itr)->GetOwner(); // including player controlled case if (owner && owner->GetTypeId() == TYPEID_PLAYER) aset.insert(owner->ToPlayer()); else if ((*itr)->GetTypeId() == TYPEID_PLAYER) aset.insert((Player*)(*itr)); } // CombatStop() method is removing all attackers from the AttackerSet // That is why it must be AFTER building current set of attackers _player->CombatStop(); _player->getHostileRefManager().setOnlineOfflineState(false); _player->RemoveAllAurasOnDeath(); _player->SetPvPDeath(!aset.empty()); _player->KillPlayer(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); // give honor to all attackers from set like group case for (std::set<Player*>::const_iterator itr = aset.begin(); itr != aset.end(); ++itr) (*itr)->RewardHonor(_player, aset.size()); // give bg rewards and update counters like kill by first from attackers // this can't be called for all attackers. if (!aset.empty()) if (Battleground* bg = _player->GetBattleground()) bg->HandleKillPlayer(_player, *aset.begin()); } else if (_player->HasAuraType(SPELL_AURA_SPIRIT_OF_REDEMPTION)) { // this will kill character by SPELL_AURA_SPIRIT_OF_REDEMPTION _player->RemoveAurasByType(SPELL_AURA_MOD_SHAPESHIFT); _player->KillPlayer(); _player->BuildPlayerRepop(); _player->RepopAtGraveyard(); } else if (_player->HasPendingBind()) { _player->RepopAtGraveyard(); _player->SetPendingBind(0, 0); } //drop a flag if player is carrying it if (Battleground* bg = _player->GetBattleground()) bg->EventPlayerLoggedOut(_player); ///- Teleport to home if the player is in an invalid instance if (!_player->m_InstanceValid && !_player->isGameMaster()) _player->TeleportTo(_player->m_homebindMapId, _player->m_homebindX, _player->m_homebindY, _player->m_homebindZ, _player->GetOrientation()); sOutdoorPvPMgr->HandlePlayerLeaveZone(_player, _player->GetZoneId()); for (int i=0; i < PLAYER_MAX_BATTLEGROUND_QUEUES; ++i) { if (BattlegroundQueueTypeId bgQueueTypeId = _player->GetBattlegroundQueueTypeId(i)) { _player->RemoveBattlegroundQueueId(bgQueueTypeId); BattlegroundQueue& queue = sBattlegroundMgr->GetBattlegroundQueue(bgQueueTypeId); queue.RemovePlayer(_player->GetGUID(), true); } } // Repop at GraveYard or other player far teleport will prevent saving player because of not present map // Teleport player immediately for correct player save while (_player->IsBeingTeleportedFar()) HandleMoveWorldportAckOpcode(); ///- If the player is in a guild, update the guild roster and broadcast a logout message to other guild members if (Guild* guild = sGuildMgr->GetGuildById(_player->GetGuildId())) guild->HandleMemberLogout(this); ///- Remove pet _player->RemovePet(NULL, PET_SAVE_AS_CURRENT, true); ///- empty buyback items and save the player in the database // some save parts only correctly work in case player present in map/player_lists (pets, etc) if (Save) { uint32 eslot; for (int j = BUYBACK_SLOT_START; j < BUYBACK_SLOT_END; ++j) { eslot = j - BUYBACK_SLOT_START; _player->SetUInt64Value(PLAYER_FIELD_VENDORBUYBACK_SLOT_1 + (eslot * 2), 0); _player->SetUInt32Value(PLAYER_FIELD_BUYBACK_PRICE_1 + eslot, 0); _player->SetUInt32Value(PLAYER_FIELD_BUYBACK_TIMESTAMP_1 + eslot, 0); } _player->SaveToDB(); } ///- Leave all channels before player delete... _player->CleanupChannels(); ///- If the player is in a group (or invited), remove him. If the group if then only 1 person, disband the group. _player->UninviteFromGroup(); // remove player from the group if he is: // a) in group; b) not in raid group; c) logging out normally (not being kicked or disconnected) if (_player->GetGroup() && !_player->GetGroup()->isRaidGroup() && m_Socket) _player->RemoveFromGroup(); //! Send update to group and reset stored max enchanting level if (_player->GetGroup()) { _player->GetGroup()->SendUpdate(); _player->GetGroup()->ResetMaxEnchantingLevel(); } //! Broadcast a logout message to the player's friends sSocialMgr->SendFriendStatus(_player, FRIEND_OFFLINE, _player->GetGUIDLow(), true); sSocialMgr->RemovePlayerSocial(_player->GetGUIDLow()); //! Call script hook before deletion sScriptMgr->OnPlayerLogout(_player); //! Remove the player from the world // the player may not be in the world when logging out // e.g if he got disconnected during a transfer to another map // calls to GetMap in this case may cause crashes _player->CleanupsBeforeDelete(); sLog->outInfo(LOG_FILTER_CHARACTER, "Account: %d (IP: %s) Logout Character:[%s] (GUID: %u) Level: %d", GetAccountId(), GetRemoteAddress().c_str(), _player->GetName(), _player->GetGUIDLow(), _player->getLevel()); if (Map* _map = _player->FindMap()) _map->RemovePlayerFromMap(_player, true); SetPlayer(NULL); //! Pointer already deleted during RemovePlayerFromMap //! Send the 'logout complete' packet to the client //! Client will respond by sending 3x CMSG_CANCEL_TRADE, which we currently dont handle WorldPacket data(SMSG_LOGOUT_COMPLETE, 0); SendPacket(&data); sLog->outDebug(LOG_FILTER_NETWORKIO, "SESSION: Sent SMSG_LOGOUT_COMPLETE Message"); //! Since each account can only have one online character at any given time, ensure all characters for active account are marked as offline PreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_UPD_ACCOUNT_ONLINE); stmt->setUInt32(0, GetAccountId()); CharacterDatabase.Execute(stmt); } m_playerLogout = false; m_playerSave = false; m_playerRecentlyLogout = true; LogoutRequest(0); }
void HandleDummy(SpellEffIndex /*effIndex*/) { uint32 roll = urand(1, 100); uint8 ev; if (roll <= 50) ev = EVENT_MISS; else if (roll <= 83) ev = EVENT_HIT; else ev = EVENT_MISS_BIRD; Unit* shooter = GetCaster(); Creature* wilhelm = GetHitUnit()->ToCreature(); Creature* apple = shooter->FindNearestCreature(NPC_APPLE, 30); Creature* drostan = shooter->FindNearestCreature(NPC_DROSTAN, 30); if (!wilhelm || !apple || !drostan) return; switch (ev) { case EVENT_MISS_BIRD: { Creature* crunchy = shooter->FindNearestCreature(NPC_CRUNCHY, 30); Creature* bird = shooter->FindNearestCreature(NPC_THICKBIRD, 30); if (!bird || !crunchy) ; // fall to EVENT_MISS else { shooter->CastSpell(bird, SPELL_MISS_BIRD_APPLE); bird->CastSpell(bird, SPELL_BIRD_FALL); wilhelm->AI()->Talk(SAY_WILHELM_MISS); drostan->AI()->Talk(SAY_DROSTAN_REPLY_MISS); bird->Kill(bird); crunchy->GetMotionMaster()->MovePoint(0, bird->GetPositionX(), bird->GetPositionY(), bird->GetMap()->GetWaterOrGroundLevel(bird->GetPositionX(), bird->GetPositionY(), bird->GetPositionZ())); /// @todo Make crunchy perform emote eat when he reaches the bird break; } } case EVENT_MISS: { shooter->CastSpell(wilhelm, SPELL_MISS_APPLE); wilhelm->AI()->Talk(SAY_WILHELM_MISS); drostan->AI()->Talk(SAY_DROSTAN_REPLY_MISS); break; } case EVENT_HIT: { shooter->CastSpell(apple, SPELL_HIT_APPLE); apple->CastSpell(apple, SPELL_APPLE_FALL); wilhelm->AI()->Talk(SAY_WILHELM_HIT); if (Player* player = shooter->ToPlayer()) player->KilledMonsterCredit(NPC_APPLE); apple->DespawnOrUnsummon(); break; } } }