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Pet.cpp
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Pet.cpp
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/*
* This file is part of the CMaNGOS Project. See AUTHORS file for Copyright information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Pet.h"
#include "Database/DatabaseEnv.h"
#include "Log.h"
#include "WorldPacket.h"
#include "ObjectMgr.h"
#include "SpellMgr.h"
#include "Formulas.h"
#include "SpellAuras.h"
#include "Unit.h"
Pet::Pet(PetType type) :
Creature(CREATURE_SUBTYPE_PET),
m_resetTalentsCost(0), m_resetTalentsTime(0), m_usedTalentCount(0),
m_removed(false), m_happinessTimer(7500), m_petType(type), m_duration(0),
m_bonusdamage(0), m_auraUpdateMask(0), m_loading(false),
m_declinedname(nullptr), m_petModeFlags(PET_MODE_DEFAULT), m_retreating(false),
m_stayPosSet(false), m_stayPosX(0), m_stayPosY(0), m_stayPosZ(0), m_stayPosO(0),
m_opener(0), m_openerMinRange(0), m_openerMaxRange(0)
{
m_name = "Pet";
m_regenTimer = 4000;
// pets always have a charminfo, even if they are not actually charmed
CharmInfo* charmInfo = InitCharmInfo(this);
if (type == MINI_PET) // always passive
charmInfo->SetReactState(REACT_PASSIVE);
}
Pet::~Pet()
{
delete m_declinedname;
}
void Pet::AddToWorld()
{
///- Register the pet for guid lookup
if (!IsInWorld())
GetMap()->GetObjectsStore().insert<Pet>(GetObjectGuid(), (Pet*)this);
Unit::AddToWorld();
}
void Pet::RemoveFromWorld()
{
///- Remove the pet from the accessor
if (IsInWorld())
GetMap()->GetObjectsStore().erase<Pet>(GetObjectGuid(), (Pet*)nullptr);
///- Don't call the function for Creature, normal mobs + totems go in a different storage
Unit::RemoveFromWorld();
}
bool Pet::LoadPetFromDB(Player* owner, uint32 petentry, uint32 petnumber, bool current)
{
m_loading = true;
uint32 ownerid = owner->GetGUIDLow();
QueryResult* result;
if (petnumber)
// known petnumber entry 0 1 2(?) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, resettalents_cost, resettalents_time, CreatedBySpell, PetType "
"FROM character_pet WHERE owner = '%u' AND id = '%u'",
ownerid, petnumber);
else if (current)
// current pet (slot 0) 0 1 2(?) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, resettalents_cost, resettalents_time, CreatedBySpell, PetType "
"FROM character_pet WHERE owner = '%u' AND slot = '%u'",
ownerid, PET_SAVE_AS_CURRENT);
else if (petentry)
// known petentry entry (unique for summoned pet, but non unique for hunter pet (only from current or not stabled pets)
// 0 1 2(?) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, resettalents_cost, resettalents_time, CreatedBySpell, PetType "
"FROM character_pet WHERE owner = '%u' AND entry = '%u' AND (slot = '%u' OR slot > '%u') ",
ownerid, petentry, PET_SAVE_AS_CURRENT, PET_SAVE_LAST_STABLE_SLOT);
else
// any current or other non-stabled pet (for hunter "call pet")
// 0 1 2(?) 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
result = CharacterDatabase.PQuery("SELECT id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, curmana, curhappiness, abdata, savetime, resettalents_cost, resettalents_time, CreatedBySpell, PetType "
"FROM character_pet WHERE owner = '%u' AND (slot = '%u' OR slot > '%u') ",
ownerid, PET_SAVE_AS_CURRENT, PET_SAVE_LAST_STABLE_SLOT);
if (!result)
return false;
Field* fields = result->Fetch();
// update for case of current pet "slot = 0"
petentry = fields[1].GetUInt32();
if (!petentry)
{
delete result;
return false;
}
CreatureInfo const* creatureInfo = ObjectMgr::GetCreatureTemplate(petentry);
if (!creatureInfo)
{
sLog.outError("Pet entry %u does not exist but used at pet load (owner: %s).", petentry, owner->GetGuidStr().c_str());
delete result;
return false;
}
uint32 summon_spell_id = fields[17].GetUInt32();
SpellEntry const* spellInfo = sSpellStore.LookupEntry(summon_spell_id);
bool is_temporary_summoned = spellInfo && GetSpellDuration(spellInfo) > 0;
// check temporary summoned pets like mage water elemental
if (current && is_temporary_summoned)
{
delete result;
return false;
}
PetType pet_type = PetType(fields[18].GetUInt8());
if (pet_type == HUNTER_PET)
{
if (!creatureInfo->isTameable(owner->CanTameExoticPets()))
{
delete result;
return false;
}
}
uint32 pet_number = fields[0].GetUInt32();
Map* map = owner->GetMap();
CreatureCreatePos pos(owner, owner->GetOrientation(), PET_FOLLOW_DIST, PET_FOLLOW_ANGLE);
uint32 guid = pos.GetMap()->GenerateLocalLowGuid(HIGHGUID_PET);
if (!Create(guid, pos, creatureInfo, pet_number))
{
delete result;
return false;
}
setPetType(pet_type);
setFaction(owner->getFaction());
SetUInt32Value(UNIT_CREATED_BY_SPELL, summon_spell_id);
// reget for sure use real creature info selected for Pet at load/creating
CreatureInfo const* cinfo = GetCreatureInfo();
if (cinfo->CreatureType == CREATURE_TYPE_CRITTER)
{
pos.GetMap()->Add((Creature*)this);
AIM_Initialize();
delete result;
return true;
}
m_charmInfo->SetPetNumber(pet_number, isControlled());
SetOwnerGuid(owner->GetObjectGuid());
SetDisplayId(fields[3].GetUInt32());
SetNativeDisplayId(fields[3].GetUInt32());
uint32 petlevel = fields[4].GetUInt32();
SetUInt32Value(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_NONE);
SetName(fields[8].GetString());
SetByteValue(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SUPPORTABLE | UNIT_BYTE2_FLAG_AURAS);
SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
if (getPetType() == HUNTER_PET)
{
SetByteFlag(UNIT_FIELD_BYTES_2, 2, fields[9].GetBool() ? UNIT_CAN_BE_ABANDONED : UNIT_CAN_BE_RENAMED | UNIT_CAN_BE_ABANDONED);
SetMaxPower(POWER_HAPPINESS, GetCreatePowers(POWER_HAPPINESS));
SetPower(POWER_HAPPINESS, fields[12].GetUInt32());
SetPowerType(POWER_FOCUS);
}
else if (getPetType() != SUMMON_PET)
sLog.outError("Pet have incorrect type (%u) for pet loading.", getPetType());
if (owner->IsPvP())
SetPvP(true);
if (owner->IsFFAPvP())
SetFFAPvP(true);
SetCanModifyStats(true);
InitStatsForLevel(petlevel);
InitTalentForLevel(); // set original talents points before spell loading
SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, uint32(time(nullptr)));
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, fields[5].GetUInt32());
SetCreatorGuid(owner->GetObjectGuid());
m_charmInfo->SetReactState(ReactStates(fields[6].GetUInt8()));
uint32 savedhealth = fields[10].GetUInt32();
uint32 savedpower = fields[11].GetUInt32();
// set current pet as current
// 0=current
// 1..MAX_PET_STABLES in stable slot
// PET_SAVE_NOT_IN_SLOT(100) = not stable slot (summoning))
if (fields[7].GetUInt32() != 0)
{
CharacterDatabase.BeginTransaction();
static SqlStatementID id_1;
static SqlStatementID id_2;
SqlStatement stmt = CharacterDatabase.CreateStatement(id_1, "UPDATE character_pet SET slot = ? WHERE owner = ? AND slot = ? AND id <> ?");
stmt.PExecute(uint32(PET_SAVE_NOT_IN_SLOT), ownerid, uint32(PET_SAVE_AS_CURRENT), m_charmInfo->GetPetNumber());
stmt = CharacterDatabase.CreateStatement(id_2, "UPDATE character_pet SET slot = ? WHERE owner = ? AND id = ?");
stmt.PExecute(uint32(PET_SAVE_AS_CURRENT), ownerid, m_charmInfo->GetPetNumber());
CharacterDatabase.CommitTransaction();
}
// load action bar, if data broken will fill later by default spells.
if (!is_temporary_summoned)
m_charmInfo->LoadPetActionBar(fields[13].GetCppString());
// since last save (in seconds)
uint32 timediff = uint32(time(nullptr) - fields[14].GetUInt64());
m_resetTalentsCost = fields[15].GetUInt32();
m_resetTalentsTime = fields[16].GetUInt64();
delete result;
// load spells/cooldowns/auras
_LoadAuras(timediff);
// init AB
if (is_temporary_summoned)
{
// Temporary summoned pets always have initial spell list at load
InitPetCreateSpells();
}
else
{
LearnPetPassives();
CastPetAuras(current);
CastOwnerTalentAuras();
}
Powers powerType = GetPowerType();
SetHealth(savedhealth > GetMaxHealth() ? GetMaxHealth() : savedhealth);
SetPower(powerType, savedpower > GetMaxPower(powerType) ? GetMaxPower(powerType) : savedpower);
if (getPetType() == HUNTER_PET && savedhealth <= 0)
SetDeathState(JUST_DIED);
map->Add((Creature*)this);
AIM_Initialize();
// Spells should be loaded after pet is added to map, because in CheckCast is check on it
_LoadSpells();
InitLevelupSpellsForLevel();
CleanupActionBar(); // remove unknown spells from action bar after load
_LoadSpellCooldowns();
owner->SetPet(this); // in DB stored only full controlled creature
DEBUG_LOG("New Pet has guid %u", GetGUIDLow());
if (owner->GetTypeId() == TYPEID_PLAYER)
{
((Player*)owner)->PetSpellInitialize();
if (((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_PET);
((Player*)owner)->SendTalentsInfoData(true);
}
if (owner->GetTypeId() == TYPEID_PLAYER && getPetType() == HUNTER_PET)
{
result = CharacterDatabase.PQuery("SELECT genitive, dative, accusative, instrumental, prepositional FROM character_pet_declinedname WHERE owner = '%u' AND id = '%u'", owner->GetGUIDLow(), GetCharmInfo()->GetPetNumber());
if (result)
{
delete m_declinedname;
m_declinedname = new DeclinedName;
Field* fields2 = result->Fetch();
for (int i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
m_declinedname->name[i] = fields2[i].GetCppString();
delete result;
}
}
m_loading = false;
SynchronizeLevelWithOwner();
return true;
}
void Pet::SavePetToDB(PetSaveMode mode)
{
if (!GetEntry())
return;
// save only fully controlled creature
if (!isControlled())
return;
// not save not player pets
if (!GetOwnerGuid().IsPlayer())
return;
Player* pOwner = (Player*)GetOwner();
if (!pOwner)
return;
// current/stable/not_in_slot
if (mode >= PET_SAVE_AS_CURRENT)
{
// reagents must be returned before save call
if (mode == PET_SAVE_REAGENTS)
{
// Hunter Pets always save as current if dismissed or unsummoned due to range/etc.
if (getPetType() == HUNTER_PET)
mode = PET_SAVE_AS_CURRENT;
else
mode = PET_SAVE_NOT_IN_SLOT;
}
// not save pet as current if another pet temporary unsummoned
else if (mode == PET_SAVE_AS_CURRENT && pOwner->GetTemporaryUnsummonedPetNumber() &&
pOwner->GetTemporaryUnsummonedPetNumber() != m_charmInfo->GetPetNumber())
{
// pet will lost anyway at restore temporary unsummoned
if (getPetType() == HUNTER_PET)
return;
// for warlock case
mode = PET_SAVE_NOT_IN_SLOT;
}
uint32 curhealth = GetHealth();
uint32 curpower = GetPower(GetPowerType());
// stable and not in slot saves
if (mode != PET_SAVE_AS_CURRENT)
RemoveAllAuras();
// save pet's data as one single transaction
CharacterDatabase.BeginTransaction();
_SaveSpells();
_SaveSpellCooldowns();
_SaveAuras();
uint32 ownerLow = GetOwnerGuid().GetCounter();
// remove current data
static SqlStatementID delPet ;
static SqlStatementID insPet ;
SqlStatement stmt = CharacterDatabase.CreateStatement(delPet, "DELETE FROM character_pet WHERE owner = ? AND id = ?");
stmt.PExecute(ownerLow, m_charmInfo->GetPetNumber());
// prevent duplicate using slot (except PET_SAVE_NOT_IN_SLOT)
if (mode <= PET_SAVE_LAST_STABLE_SLOT)
{
static SqlStatementID updPet ;
stmt = CharacterDatabase.CreateStatement(updPet, "UPDATE character_pet SET slot = ? WHERE owner = ? AND slot = ?");
stmt.PExecute(uint32(PET_SAVE_NOT_IN_SLOT), ownerLow, uint32(mode));
}
// prevent existence another hunter pet in PET_SAVE_AS_CURRENT and PET_SAVE_NOT_IN_SLOT
if (getPetType() == HUNTER_PET && (mode == PET_SAVE_AS_CURRENT || mode > PET_SAVE_LAST_STABLE_SLOT))
{
static SqlStatementID del ;
stmt = CharacterDatabase.CreateStatement(del, "DELETE FROM character_pet WHERE owner = ? AND (slot = ? OR slot > ?)");
stmt.PExecute(ownerLow, uint32(PET_SAVE_AS_CURRENT), uint32(PET_SAVE_LAST_STABLE_SLOT));
}
// save pet
SqlStatement savePet = CharacterDatabase.CreateStatement(insPet, "INSERT INTO character_pet ( id, entry, owner, modelid, level, exp, Reactstate, slot, name, renamed, curhealth, "
"curmana, curhappiness, abdata, savetime, resettalents_cost, resettalents_time, CreatedBySpell, PetType) "
"VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)");
savePet.addUInt32(m_charmInfo->GetPetNumber());
savePet.addUInt32(GetEntry());
savePet.addUInt32(ownerLow);
savePet.addUInt32(GetNativeDisplayId());
savePet.addUInt32(getLevel());
savePet.addUInt32(GetUInt32Value(UNIT_FIELD_PETEXPERIENCE));
savePet.addUInt32(uint32(m_charmInfo->GetReactState()));
savePet.addUInt32(uint32(mode));
savePet.addString(m_name);
savePet.addUInt32(uint32(HasByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED) ? 0 : 1));
savePet.addUInt32(curhealth);
savePet.addUInt32(curpower);
savePet.addUInt32(GetPower(POWER_HAPPINESS));
std::ostringstream ss;
for (uint32 i = ACTION_BAR_INDEX_START; i < ACTION_BAR_INDEX_END; ++i)
{
ss << uint32(m_charmInfo->GetActionBarEntry(i)->GetType()) << " "
<< uint32(m_charmInfo->GetActionBarEntry(i)->GetAction()) << " ";
};
savePet.addString(ss);
savePet.addUInt64(uint64(time(nullptr)));
savePet.addUInt32(uint32(m_resetTalentsCost));
savePet.addUInt64(uint64(m_resetTalentsTime));
savePet.addUInt32(GetUInt32Value(UNIT_CREATED_BY_SPELL));
savePet.addUInt32(uint32(getPetType()));
savePet.Execute();
CharacterDatabase.CommitTransaction();
}
else
{
RemoveAllAuras(AURA_REMOVE_BY_DELETE);
DeleteFromDB(m_charmInfo->GetPetNumber());
}
}
void Pet::DeleteFromDB(uint32 guidlow, bool separate_transaction)
{
if (separate_transaction)
CharacterDatabase.BeginTransaction();
static SqlStatementID delPet ;
static SqlStatementID delDeclName ;
static SqlStatementID delAuras ;
static SqlStatementID delSpells ;
static SqlStatementID delSpellCD ;
SqlStatement stmt = CharacterDatabase.CreateStatement(delPet, "DELETE FROM character_pet WHERE id = ?");
stmt.PExecute(guidlow);
stmt = CharacterDatabase.CreateStatement(delDeclName, "DELETE FROM character_pet_declinedname WHERE id = ?");
stmt.PExecute(guidlow);
stmt = CharacterDatabase.CreateStatement(delAuras, "DELETE FROM pet_aura WHERE guid = ?");
stmt.PExecute(guidlow);
stmt = CharacterDatabase.CreateStatement(delSpells, "DELETE FROM pet_spell WHERE guid = ?");
stmt.PExecute(guidlow);
stmt = CharacterDatabase.CreateStatement(delSpellCD, "DELETE FROM pet_spell_cooldown WHERE guid = ?");
stmt.PExecute(guidlow);
if (separate_transaction)
CharacterDatabase.CommitTransaction();
}
void Pet::SetDeathState(DeathState s) // overwrite virtual Creature::SetDeathState and Unit::SetDeathState
{
Creature::SetDeathState(s);
if (getDeathState() == CORPSE)
{
// remove summoned pet (no corpse)
if (getPetType() == SUMMON_PET)
Unsummon(PET_SAVE_NOT_IN_SLOT);
// other will despawn at corpse desppawning (Pet::Update code)
else
{
// pet corpse non lootable and non skinnable
SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_NONE);
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE);
// lose happiness when died and not in BG/Arena
MapEntry const* mapEntry = sMapStore.LookupEntry(GetMapId());
if (!mapEntry || (mapEntry->map_type != MAP_ARENA && mapEntry->map_type != MAP_BATTLEGROUND))
ModifyPower(POWER_HAPPINESS, -HAPPINESS_LEVEL_SIZE);
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_STUNNED);
}
}
else if (getDeathState() == ALIVE)
{
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_STUNNED);
CastPetAuras(true);
}
CastOwnerTalentAuras();
}
void Pet::Update(uint32 update_diff, uint32 diff)
{
if (m_removed) // pet already removed, just wait in remove queue, no updates
return;
switch (m_deathState)
{
case CORPSE:
{
if (m_corpseDecayTimer <= update_diff)
{
MANGOS_ASSERT(getPetType() != SUMMON_PET && "Must be already removed.");
Unsummon(PET_SAVE_NOT_IN_SLOT); // hunters' pets never get removed because of death, NEVER!
return;
}
break;
}
case ALIVE:
{
// unsummon pet that lost owner
Unit* owner = GetOwner();
if (!owner ||
(!IsWithinDistInMap(owner, GetMap()->GetVisibilityDistance()) && (owner->GetCharmGuid() && (owner->GetCharmGuid() != GetObjectGuid()))) ||
(isControlled() && !owner->GetPetGuid()))
{
Unsummon(PET_SAVE_REAGENTS);
return;
}
if (isControlled())
{
if (owner->GetPetGuid() != GetObjectGuid())
{
Unsummon(getPetType() == HUNTER_PET ? PET_SAVE_AS_DELETED : PET_SAVE_NOT_IN_SLOT, owner);
return;
}
}
if (m_duration > 0)
{
if (m_duration > (int32)update_diff)
m_duration -= (int32)update_diff;
else
{
Unsummon(getPetType() != SUMMON_PET ? PET_SAVE_AS_DELETED : PET_SAVE_NOT_IN_SLOT, owner);
return;
}
}
break;
}
default:
break;
}
Creature::Update(update_diff, diff);
}
void Pet::RegenerateAll(uint32 update_diff)
{
// regenerate focus for hunter pets or energy for deathknight's ghoul
if (m_regenTimer <= update_diff)
{
if (!isInCombat() || IsPolymorphed())
RegenerateHealth();
RegeneratePower();
m_regenTimer = 4000;
}
else
m_regenTimer -= update_diff;
if (getPetType() != HUNTER_PET)
return;
if (m_happinessTimer <= update_diff)
{
LooseHappiness();
m_happinessTimer = 7500;
}
else
m_happinessTimer -= update_diff;
}
void Pet::LooseHappiness()
{
uint32 curValue = GetPower(POWER_HAPPINESS);
if (curValue <= 0)
return;
int32 addvalue = 670; // value is 70/35/17/8/4 (per min) * 1000 / 8 (timer 7.5 secs)
if (isInCombat()) // we know in combat happiness fades faster, multiplier guess
addvalue = int32(addvalue * 1.5);
ModifyPower(POWER_HAPPINESS, -addvalue);
}
HappinessState Pet::GetHappinessState()
{
if (GetPower(POWER_HAPPINESS) < HAPPINESS_LEVEL_SIZE)
return UNHAPPY;
else if (GetPower(POWER_HAPPINESS) >= HAPPINESS_LEVEL_SIZE * 2)
return HAPPY;
else
return CONTENT;
}
bool Pet::CanTakeMoreActiveSpells(uint32 spellid)
{
uint8 activecount = 1;
uint32 chainstartstore[ACTIVE_SPELLS_MAX];
if (IsPassiveSpell(spellid))
return true;
chainstartstore[0] = sSpellMgr.GetFirstSpellInChain(spellid);
for (PetSpellMap::const_iterator itr = m_spells.begin(); itr != m_spells.end(); ++itr)
{
if (itr->second.state == PETSPELL_REMOVED)
continue;
if (IsPassiveSpell(itr->first))
continue;
uint32 chainstart = sSpellMgr.GetFirstSpellInChain(itr->first);
uint8 x;
for (x = 0; x < activecount; ++x)
{
if (chainstart == chainstartstore[x])
break;
}
if (x == activecount) // spellchain not yet saved -> add active count
{
++activecount;
if (activecount > ACTIVE_SPELLS_MAX)
return false;
chainstartstore[x] = chainstart;
}
}
return true;
}
void Pet::Unsummon(PetSaveMode mode, Unit* owner /*= nullptr*/)
{
if (!owner)
owner = GetOwner();
CombatStop();
if (owner)
{
if (GetOwnerGuid() != owner->GetObjectGuid())
return;
Player* p_owner = owner->GetTypeId() == TYPEID_PLAYER ? (Player*)owner : nullptr;
if (p_owner)
{
// not save secondary permanent pet as current
if (mode == PET_SAVE_AS_CURRENT && p_owner->GetTemporaryUnsummonedPetNumber() &&
p_owner->GetTemporaryUnsummonedPetNumber() != GetCharmInfo()->GetPetNumber())
mode = PET_SAVE_NOT_IN_SLOT;
if (mode == PET_SAVE_REAGENTS)
{
// returning of reagents only for players, so best done here
uint32 spellId = GetUInt32Value(UNIT_CREATED_BY_SPELL);
SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellId);
if (spellInfo)
{
for (uint32 i = 0; i < MAX_SPELL_REAGENTS; ++i)
{
if (spellInfo->Reagent[i] > 0)
{
ItemPosCountVec dest; // for succubus, voidwalker, felhunter and felguard credit soulshard when despawn reason other than death (out of range, logout)
uint8 msg = p_owner->CanStoreNewItem(NULL_BAG, NULL_SLOT, dest, spellInfo->Reagent[i], spellInfo->ReagentCount[i]);
if (msg == EQUIP_ERR_OK)
{
Item* item = p_owner->StoreNewItem(dest, spellInfo->Reagent[i], true);
if (p_owner->IsInWorld())
p_owner->SendNewItem(item, spellInfo->ReagentCount[i], true, false);
}
}
}
}
}
if (isControlled())
{
p_owner->RemovePetActionBar();
if (p_owner->GetGroup())
p_owner->SetGroupUpdateFlag(GROUP_UPDATE_PET);
}
}
// only if current pet in slot
switch (getPetType())
{
case MINI_PET:
if (p_owner)
p_owner->SetMiniPet(nullptr);
break;
case PROTECTOR_PET:
case GUARDIAN_PET:
owner->RemoveGuardian(this);
break;
default:
if (owner->GetPetGuid() == GetObjectGuid())
owner->SetPet(nullptr);
break;
}
}
SavePetToDB(mode);
AddObjectToRemoveList();
m_removed = true;
}
void Pet::GivePetXP(uint32 xp)
{
if (getPetType() != HUNTER_PET)
return;
if (xp < 1)
return;
if (!isAlive())
return;
uint32 level = getLevel();
uint32 maxlevel = std::min(sWorld.getConfig(CONFIG_UINT32_MAX_PLAYER_LEVEL), GetOwner()->getLevel());
// pet not receive xp for level equal to owner level
if (level >= maxlevel)
return;
xp *= sWorld.getConfig(CONFIG_FLOAT_RATE_PET_XP_KILL);
uint32 nextLvlXP = GetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP);
uint32 curXP = GetUInt32Value(UNIT_FIELD_PETEXPERIENCE);
uint32 newXP = curXP + xp;
while (newXP >= nextLvlXP && level < maxlevel)
{
newXP -= nextLvlXP;
++level;
GivePetLevel(level); // also update UNIT_FIELD_PETNEXTLEVELEXP and UNIT_FIELD_PETEXPERIENCE to level start
nextLvlXP = GetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP);
}
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, level < maxlevel ? newXP : 0);
}
void Pet::GivePetLevel(uint32 level)
{
if (!level || level == getLevel())
return;
if (getPetType() == HUNTER_PET)
{
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, 0);
SetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP, sObjectMgr.GetXPForPetLevel(level));
}
InitStatsForLevel(level);
InitLevelupSpellsForLevel();
InitTalentForLevel();
}
bool Pet::CreateBaseAtCreature(Creature* creature)
{
if (!creature)
{
sLog.outError("CRITICAL: NULL pointer passed into CreateBaseAtCreature()");
return false;
}
CreatureCreatePos pos(creature, creature->GetOrientation());
uint32 guid = creature->GetMap()->GenerateLocalLowGuid(HIGHGUID_PET);
BASIC_LOG("Create pet");
uint32 pet_number = sObjectMgr.GeneratePetNumber();
if (!Create(guid, pos, creature->GetCreatureInfo(), pet_number))
return false;
CreatureInfo const* cInfo = GetCreatureInfo();
if (!cInfo)
{
sLog.outError("CreateBaseAtCreature() failed, creatureInfo is missing!");
return false;
}
SetDisplayId(creature->GetDisplayId());
SetNativeDisplayId(creature->GetNativeDisplayId());
SetMaxPower(POWER_HAPPINESS, GetCreatePowers(POWER_HAPPINESS));
SetPower(POWER_HAPPINESS, 166500);
SetPowerType(POWER_FOCUS);
SetUInt32Value(UNIT_FIELD_PET_NAME_TIMESTAMP, 0);
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, 0);
SetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP, sObjectMgr.GetXPForPetLevel(creature->getLevel()));
SetUInt32Value(UNIT_NPC_FLAGS, UNIT_NPC_FLAG_NONE);
if (CreatureFamilyEntry const* cFamily = sCreatureFamilyStore.LookupEntry(cInfo->Family))
SetName(cFamily->Name[sWorld.GetDefaultDbcLocale()]);
else
SetName(creature->GetNameForLocaleIdx(sObjectMgr.GetDBCLocaleIndex()));
SetByteValue(UNIT_FIELD_BYTES_0, 1, CLASS_WARRIOR);
SetByteValue(UNIT_FIELD_BYTES_0, 2, GENDER_NONE);
SetByteValue(UNIT_FIELD_BYTES_0, 3, POWER_FOCUS);
SetSheath(SHEATH_STATE_MELEE);
SetByteValue(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SUPPORTABLE | UNIT_BYTE2_FLAG_AURAS);
SetByteFlag(UNIT_FIELD_BYTES_2, 2, UNIT_CAN_BE_RENAMED | UNIT_CAN_BE_ABANDONED);
SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE | UNIT_FLAG_RENAME);
SetUInt32Value(UNIT_MOD_CAST_SPEED, creature->GetUInt32Value(UNIT_MOD_CAST_SPEED));
return true;
}
void Pet::InitStatsForLevel(uint32 petlevel)
{
Unit* owner = GetOwner();
CreatureInfo const* cInfo = GetCreatureInfo();
MANGOS_ASSERT(cInfo);
SetLevel(petlevel);
SetFloatValue(UNIT_MOD_CAST_SPEED, 1.0);
int32 createResistance[MAX_SPELL_SCHOOL] = {0, 0, 0, 0, 0, 0, 0};
if (getPetType() == HUNTER_PET)
{
SetMeleeDamageSchool(SpellSchools(SPELL_SCHOOL_NORMAL));
SetAttackTime(BASE_ATTACK, BASE_ATTACK_TIME);
SetAttackTime(OFF_ATTACK, BASE_ATTACK_TIME);
SetAttackTime(RANGED_ATTACK, BASE_ATTACK_TIME);
}
else
{
SetMeleeDamageSchool(SpellSchools(cInfo->DamageSchool));
SetAttackTime(BASE_ATTACK, cInfo->MeleeBaseAttackTime);
SetAttackTime(OFF_ATTACK, cInfo->MeleeBaseAttackTime);
SetAttackTime(RANGED_ATTACK, cInfo->RangedBaseAttackTime);
createResistance[SPELL_SCHOOL_HOLY] = cInfo->ResistanceHoly;
createResistance[SPELL_SCHOOL_FIRE] = cInfo->ResistanceFire;
createResistance[SPELL_SCHOOL_NATURE] = cInfo->ResistanceNature;
createResistance[SPELL_SCHOOL_FROST] = cInfo->ResistanceFrost;
createResistance[SPELL_SCHOOL_SHADOW] = cInfo->ResistanceShadow;
createResistance[SPELL_SCHOOL_ARCANE] = cInfo->ResistanceArcane;
}
for (int i = SPELL_SCHOOL_HOLY; i < MAX_SPELL_SCHOOL; ++i)
SetModifierValue(UnitMods(UNIT_MOD_RESISTANCE_START + i), BASE_VALUE, float(createResistance[i]));
float health, mana, armor, minDmg;
switch (getPetType())
{
case HUNTER_PET:
{
CreatureFamilyEntry const* cFamily = sCreatureFamilyStore.LookupEntry(cInfo->Family);
if (cFamily && cFamily->minScale > 0.0f)
{
float scale;
if (getLevel() >= cFamily->maxScaleLevel)
scale = cFamily->maxScale;
else if (getLevel() <= cFamily->minScaleLevel)
scale = cFamily->minScale;
else
scale = cFamily->minScale + float(getLevel() - cFamily->minScaleLevel) / cFamily->maxScaleLevel * (cFamily->maxScale - cFamily->minScale);
SetObjectScale(scale);
UpdateModelData();
}
// Max level
if (petlevel < sWorld.getConfig(CONFIG_UINT32_MAX_PLAYER_LEVEL))
SetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP, sObjectMgr.GetXPForPetLevel(petlevel));
else
{
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, 0);
SetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP, 1000);
}
// Info found in pet_levelstats
if (PetLevelInfo const* pInfo = sObjectMgr.GetPetLevelInfo(1, petlevel))
{
for (int i = STAT_STRENGTH; i < MAX_STATS;++i)
SetCreateStat(Stats(i), float(pInfo->stats[i]));
health = pInfo->health;
mana = 0;
armor = pInfo->armor;
// First we divide attack time by standard attack time, and then multipy by level and damage mod.
uint32 mDmg = (GetAttackTime(BASE_ATTACK) * petlevel) / 2000;
// Set damage
SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, float(mDmg - mDmg / 4));
SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, float((mDmg - mDmg / 4) * 1.5));
}
else
{
sLog.outErrorDb("HUNTER PET levelstats missing in DB! 'Weakifying' pet");
for (int i = STAT_STRENGTH; i < MAX_STATS;++i)
SetCreateStat(Stats(i), 1.0f);
health = 1;
mana = 0;
armor = 0;
// Set damage
SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, 1);
SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, 1);
}
break;
}
case SUMMON_PET:
{
if (owner)
{
switch (owner->getClass())
{
case CLASS_WARLOCK:
{
// the damage bonus used for pets is either fire or shadow damage, whatever is higher
uint32 fire = owner->GetUInt32Value(PLAYER_FIELD_MOD_DAMAGE_DONE_POS + SPELL_SCHOOL_FIRE);
uint32 shadow = owner->GetUInt32Value(PLAYER_FIELD_MOD_DAMAGE_DONE_POS + SPELL_SCHOOL_SHADOW);
uint32 val = (fire > shadow) ? fire : shadow;
SetBonusDamage(int32(val * 0.15f));
// bonusAP += val * 0.57;
break;
}
case CLASS_MAGE:
{
// 40% damage bonus of mage's frost damage
float val = owner->GetUInt32Value(PLAYER_FIELD_MOD_DAMAGE_DONE_POS + SPELL_SCHOOL_FROST) * 0.4f;
if (val < 0)
val = 0;
SetBonusDamage(int32(val));
break;
}
default:
break;
}
}
else
sLog.outError("Pet::InitStatsForLevel> No owner for creature pet %s !", GetGuidStr().c_str());
SetUInt32Value(UNIT_FIELD_PETEXPERIENCE, 0);
SetUInt32Value(UNIT_FIELD_PETNEXTLEVELEXP, 1000);
// Info found in pet_levelstats
if (PetLevelInfo const* pInfo = sObjectMgr.GetPetLevelInfo(cInfo->Entry, petlevel))
{
for (int i = STAT_STRENGTH; i < MAX_STATS;++i)
SetCreateStat(Stats(i), float(pInfo->stats[i]));
health = pInfo->health;
mana = pInfo->mana;
armor = pInfo->armor;
// Info found in ClassLevelStats
if (CreatureClassLvlStats const* cCLS = sObjectMgr.GetCreatureClassLvlStats(petlevel, cInfo->UnitClass, cInfo->Expansion))
{
minDmg = (cCLS->BaseDamage * cInfo->DamageVariance + (cCLS->BaseMeleeAttackPower / 14) * (cInfo->MeleeBaseAttackTime/1000)) * cInfo->DamageMultiplier;
// Apply custom damage setting (from config)
minDmg *= _GetDamageMod(cInfo->Rank);
SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, float(minDmg));
SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, float(minDmg * 1.5));
}
else
{
sLog.outErrorDb("SUMMON_PET creature_template not finished (expansion field = -1) on creature %s! (entry: %u)", GetGuidStr().c_str(), cInfo->Entry);
float dMinLevel = cInfo->MinMeleeDmg / cInfo->MinLevel;
float dMaxLevel = cInfo->MaxMeleeDmg / cInfo->MaxLevel;
float mDmg = (dMaxLevel - ((dMaxLevel - dMinLevel) / 2)) * petlevel;
// Set damage
SetBaseWeaponDamage(BASE_ATTACK, MINDAMAGE, float(mDmg - mDmg / 4));
SetBaseWeaponDamage(BASE_ATTACK, MAXDAMAGE, float((mDmg - mDmg / 4) * 1.5));
}