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;
}
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(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->GetCharmInfo() && caster->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo))
{
caster->SendPetCastFail(spellId, SPELL_FAILED_NOT_READY);
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;
// 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 Item::ApplyEnchantmentBonus( uint32 Slot, bool Apply )
{
if( m_owner == NULL )
return;
EnchantmentMap::iterator itr = Enchantments.find( Slot );
if( itr == Enchantments.end() )
return;
EnchantEntry* Entry = itr->second.Enchantment;
uint32 RandomSuffixAmount = itr->second.RandomSuffix;
if( itr->second.BonusApplied == Apply )
return;
itr->second.BonusApplied = Apply;
if( Apply )
{
// Send the enchantment time update packet.
SendEnchantTimeUpdate( itr->second.Slot, itr->second.Duration );
}
// Apply the visual on the player.
uint32 ItemSlot = m_owner->GetItemInterface()->GetInventorySlotByGuid( GetGUID() );
if(ItemSlot < EQUIPMENT_SLOT_END)
{
uint32 VisibleBase = PLAYER_VISIBLE_ITEM_1_ENCHANTMENT + ItemSlot * PLAYER_VISIBLE_ITEM_LENGTH;
m_owner->SetUInt32Value( VisibleBase, Apply ? Entry->Id : 0 );
}
// Another one of those for loop that where not indented properly god knows what will break
// but i made it actually affect the code below it
for( uint32 c = 0; c < 3; c++ )
{
if( Entry->type[c] )
{
// Depending on the enchantment type, take the appropriate course of action.
switch( Entry->type[c] )
{
case 1: // Trigger spell on melee attack.
{
if( Apply && Entry->spell[c] != 0 )
{
// Create a proc trigger spell
ProcTriggerSpell TS;
TS.caster = m_owner->GetGUID();
TS.origId = 0;
TS.procFlags = PROC_ON_MELEE_ATTACK;
if(ItemSlot == EQUIPMENT_SLOT_MAINHAND * PLAYER_VISIBLE_ITEM_LENGTH)
TS.weapon_damage_type = 1; // Proc only on main hand attacks
else if(ItemSlot == EQUIPMENT_SLOT_OFFHAND * PLAYER_VISIBLE_ITEM_LENGTH)
TS.weapon_damage_type = 2; // Proc only on off hand attacks
else
TS.weapon_damage_type = 0; // Doesn't depend on weapon
TS.procCharges = 0;
/* This needs to be modified based on the attack speed of the weapon.
* Secondly, need to assign some static chance for instant attacks (ss,
* gouge, etc.) */
if( !Entry->min[c] && GetProto()->Class == ITEM_CLASS_WEAPON )
{
float speed = (float)GetProto()->Delay;
/////// procChance calc ///////
float ppm = 0;
SpellEntry* sp = dbcSpell.LookupEntry( Entry->spell[c] );
if( sp )
{
switch( sp->NameHash )
{
case SPELL_HASH_FROSTBRAND_ATTACK:
ppm = 9;
break;
}
}
if( ppm != 0 )
{
float pcount = 60/ppm;
float chance = (speed/10) / pcount;
TS.procChance = (uint32)chance;
}
else
TS.procChance = (uint32)( speed / 600.0f );
///////////////////////////////
}
else
TS.procChance = Entry->min[c];
DEBUG_LOG( "Enchant", "Setting procChance to %u%%.", TS.procChance );
TS.deleted = false;
TS.spellId = Entry->spell[c];
m_owner->m_procSpells.push_back( TS );
}
else
{
// Remove the proctriggerspell
uint32 SpellId;
list< struct ProcTriggerSpell >::iterator itr/*, itr2*/;
for( itr = m_owner->m_procSpells.begin(); itr != m_owner->m_procSpells.end(); )
{
SpellId = itr->spellId;
/*itr2 = itr++;*/
if( SpellId == Entry->spell[c] )
{
//m_owner->m_procSpells.erase(itr2);
itr->deleted = true;
}
itr++;
}
}
}break;
case 2: // Mod damage done.
{
int32 val = Entry->min[c];
if( RandomSuffixAmount )
val = RANDOM_SUFFIX_MAGIC_CALCULATION( RandomSuffixAmount, GetItemRandomSuffixFactor() );
if( Apply )
m_owner->ModUnsigned32Value( PLAYER_FIELD_MOD_DAMAGE_DONE_POS, val );
else
m_owner->ModUnsigned32Value( PLAYER_FIELD_MOD_DAMAGE_DONE_POS, -val );
m_owner->CalcDamage();
}break;
case 3: // Cast spell (usually means apply aura)
{
if( Apply )
{
SpellCastTargets targets( m_owner->GetGUID() );
SpellEntry* sp;
if( Entry->spell[c] != 0 )
{
sp = dbcSpell.LookupEntryForced( Entry->spell[c] );
if( sp == NULL )
continue;
Spell* spell = NULLSPELL;
//Never found out why,
//but this Blade of Life's Inevitability spell must be casted by the item, not owner.
if( m_itemProto->ItemId != 34349 )
spell = (new Spell( m_owner, sp, true, NULLAURA ));
else
spell = (new Spell( TO_ITEM(this), sp, true, NULLAURA ));
spell->i_caster = TO_ITEM(this);
spell->prepare( &targets );
}
}
else
{
if( Entry->spell[c] != 0 )
m_owner->RemoveAura( Entry->spell[c] );
}
}break;
case 4: // Modify physical resistance
{
int32 val = Entry->min[c];
if( RandomSuffixAmount )
val = RANDOM_SUFFIX_MAGIC_CALCULATION( RandomSuffixAmount, GetItemRandomSuffixFactor() );
if( Apply )
{
m_owner->FlatResistanceModifierPos[Entry->spell[c]] += val;
}
else
{
m_owner->FlatResistanceModifierPos[Entry->spell[c]] -= val;
}
m_owner->CalcResistance( Entry->spell[c] );
}break;
case 5: //Modify rating ...order is PLAYER_FIELD_COMBAT_RATING_1 and above
{
//spellid is enum ITEM_STAT_TYPE
//min=max is amount
int32 val = Entry->min[c];
if( RandomSuffixAmount )
val = RANDOM_SUFFIX_MAGIC_CALCULATION( RandomSuffixAmount, GetItemRandomSuffixFactor() );
m_owner->ModifyBonuses( Entry->spell[c], Apply ? val : -val );
m_owner->UpdateStats();
}break;
case 6: // Rockbiter weapon (increase damage per second... how the hell do you calc that)
{
if( Apply )
{
//m_owner->ModUInt32Value(PLAYER_FIELD_MOD_DAMAGE_DONE_POS, Entry->min[c]);
//if i'm not wrong then we should apply DMPS formula for this. This will have somewhat a larger value 28->34
int32 val = Entry->min[c];
if( RandomSuffixAmount )
val = RANDOM_SUFFIX_MAGIC_CALCULATION( RandomSuffixAmount, GetItemRandomSuffixFactor() );
int32 value = GetProto()->Delay * val / 1000;
m_owner->ModUnsigned32Value( PLAYER_FIELD_MOD_DAMAGE_DONE_POS, value );
}
else
{
int32 val = Entry->min[c];
if( RandomSuffixAmount )
val = RANDOM_SUFFIX_MAGIC_CALCULATION( RandomSuffixAmount, GetItemRandomSuffixFactor() );
int32 value =- (int32)(GetProto()->Delay * val / 1000 );
m_owner->ModUnsigned32Value( PLAYER_FIELD_MOD_DAMAGE_DONE_POS, value );
}
m_owner->CalcDamage();
}break;
default:
{
DEBUG_LOG( "Enchant","Unknown enchantment type: %u (%u)", Entry->type[c], Entry->Id );
}break;
}
}
}
}
void GameObject::Use(Unit* user)
{
// by default spell caster is user
Unit* spellCaster = user;
uint32 spellId = 0;
switch(GetGoType())
{
case GAMEOBJECT_TYPE_DOOR: //0
case GAMEOBJECT_TYPE_BUTTON: //1
//doors/buttons never really despawn, only reset to default state/flags
UseDoorOrButton();
// activate script
sWorld.ScriptsStart(sGameObjectScripts, GetDBTableGUIDLow(), spellCaster, this);
return;
case GAMEOBJECT_TYPE_QUESTGIVER: //2
{
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
player->PrepareQuestMenu( GetGUID() );
player->SendPreparedQuest( GetGUID() );
return;
}
//Sitting: Wooden bench, chairs enzz
case GAMEOBJECT_TYPE_CHAIR: //7
{
GameObjectInfo const* info = GetGOInfo();
if(!info)
return;
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
// a chair may have n slots. we have to calculate their positions and teleport the player to the nearest one
// check if the db is sane
if(info->chair.slots > 0)
{
float lowestDist = DEFAULT_VISIBILITY_DISTANCE;
float x_lowest = GetPositionX();
float y_lowest = GetPositionY();
// the object orientation + 1/2 pi
// every slot will be on that straight line
float orthogonalOrientation = GetOrientation()+M_PI*0.5f;
// find nearest slot
for(uint32 i=0; i<info->chair.slots; i++)
{
// the distance between this slot and the center of the go - imagine a 1D space
float relativeDistance = (info->size*i)-(info->size*(info->chair.slots-1)/2.0f);
float x_i = GetPositionX() + relativeDistance * cos(orthogonalOrientation);
float y_i = GetPositionY() + relativeDistance * sin(orthogonalOrientation);
// calculate the distance between the player and this slot
float thisDistance = player->GetDistance2d(x_i, y_i);
/* debug code. It will spawn a npc on each slot to visualize them.
Creature* helper = player->SummonCreature(14496, x_i, y_i, GetPositionZ(), GetOrientation(), TEMPSUMMON_TIMED_OR_DEAD_DESPAWN, 10000);
std::ostringstream output;
output << i << ": thisDist: " << thisDistance;
helper->MonsterSay(output.str().c_str(), LANG_UNIVERSAL, 0);
*/
if(thisDistance <= lowestDist)
{
lowestDist = thisDistance;
x_lowest = x_i;
y_lowest = y_i;
}
}
player->TeleportTo(GetMapId(), x_lowest, y_lowest, GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
}
else
{
// fallback, will always work
player->TeleportTo(GetMapId(), GetPositionX(), GetPositionY(), GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
}
player->SetStandState(PLAYER_STATE_SIT_LOW_CHAIR+info->chair.height);
return;
}
//big gun, its a spell/aura
case GAMEOBJECT_TYPE_GOOBER: //10
{
GameObjectInfo const* info = GetGOInfo();
if(user->GetTypeId()==TYPEID_PLAYER)
{
Player* player = (Player*)user;
// show page
if(info->goober.pageId)
{
WorldPacket data(SMSG_GAMEOBJECT_PAGETEXT, 8);
data << GetGUID();
player->GetSession()->SendPacket(&data);
}
// possible quest objective for active quests
player->CastedCreatureOrGO(info->id, GetGUID(), 0);
}
// cast this spell later if provided
spellId = info->goober.spellId;
break;
}
case GAMEOBJECT_TYPE_CAMERA: //13
{
GameObjectInfo const* info = GetGOInfo();
if(!info)
return;
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
if(info->camera.cinematicId)
{
WorldPacket data(SMSG_TRIGGER_CINEMATIC, 4);
data << info->camera.cinematicId;
player->GetSession()->SendPacket(&data);
}
return;
}
//fishing bobber
case GAMEOBJECT_TYPE_FISHINGNODE: //17
{
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
if(player->GetGUID() != GetOwnerGUID())
return;
switch(getLootState())
{
case GO_READY: // ready for loot
{
// 1) skill must be >= base_zone_skill
// 2) if skill == base_zone_skill => 5% chance
// 3) chance is linear dependence from (base_zone_skill-skill)
uint32 subzone = GetAreaId();
int32 zone_skill = objmgr.GetFishingBaseSkillLevel( subzone );
if(!zone_skill)
zone_skill = objmgr.GetFishingBaseSkillLevel( GetZoneId() );
//provide error, no fishable zone or area should be 0
if(!zone_skill)
sLog.outErrorDb("Fishable areaId %u are not properly defined in `skill_fishing_base_level`.",subzone);
int32 skill = player->GetSkillValue(SKILL_FISHING);
int32 chance = skill - zone_skill + 5;
int32 roll = irand(1,100);
DEBUG_LOG("Fishing check (skill: %i zone min skill: %i chance %i roll: %i",skill,zone_skill,chance,roll);
if(skill >= zone_skill && chance >= roll)
{
// prevent removing GO at spell cancel
player->RemoveGameObject(this,false);
SetOwnerGUID(player->GetGUID());
//fish catched
player->UpdateFishingSkill();
GameObject* ok = LookupFishingHoleAround(DEFAULT_VISIBILITY_DISTANCE);
if (ok)
{
player->SendLoot(ok->GetGUID(),LOOT_FISHINGHOLE);
SetLootState(GO_JUST_DEACTIVATED);
}
else
player->SendLoot(GetGUID(),LOOT_FISHING);
}
else
{
// fish escaped, can be deleted now
SetLootState(GO_JUST_DEACTIVATED);
WorldPacket data(SMSG_FISH_ESCAPED, 0);
player->GetSession()->SendPacket(&data);
}
break;
}
case GO_JUST_DEACTIVATED: // nothing to do, will be deleted at next update
break;
default:
{
SetLootState(GO_JUST_DEACTIVATED);
WorldPacket data(SMSG_FISH_NOT_HOOKED, 0);
player->GetSession()->SendPacket(&data);
break;
}
}
if(player->m_currentSpells[CURRENT_CHANNELED_SPELL])
{
player->m_currentSpells[CURRENT_CHANNELED_SPELL]->SendChannelUpdate(0);
player->m_currentSpells[CURRENT_CHANNELED_SPELL]->finish();
}
return;
}
case GAMEOBJECT_TYPE_SUMMONING_RITUAL: //18
{
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
Unit* caster = GetOwner();
GameObjectInfo const* info = GetGOInfo();
if( !caster || caster->GetTypeId()!=TYPEID_PLAYER )
return;
// accept only use by player from same group for caster except caster itself
if(((Player*)caster)==player || !((Player*)caster)->IsInSameRaidWith(player))
return;
AddUniqueUse(player);
// full amount unique participants including original summoner
if(GetUniqueUseCount() < info->summoningRitual.reqParticipants)
return;
// in case summoning ritual caster is GO creator
spellCaster = caster;
if(!caster->m_currentSpells[CURRENT_CHANNELED_SPELL])
return;
spellId = info->summoningRitual.spellId;
// finish spell
caster->m_currentSpells[CURRENT_CHANNELED_SPELL]->SendChannelUpdate(0);
caster->m_currentSpells[CURRENT_CHANNELED_SPELL]->finish();
// can be deleted now
SetLootState(GO_JUST_DEACTIVATED);
// go to end function to spell casting
break;
}
case GAMEOBJECT_TYPE_SPELLCASTER: //22
{
SetUInt32Value(GAMEOBJECT_FLAGS,2);
GameObjectInfo const* info = GetGOInfo();
if(!info)
return;
if(info->spellcaster.partyOnly)
{
Unit* caster = GetOwner();
if( !caster || caster->GetTypeId()!=TYPEID_PLAYER )
return;
if(user->GetTypeId()!=TYPEID_PLAYER || !((Player*)user)->IsInSameRaidWith((Player*)caster))
return;
}
spellId = info->spellcaster.spellId;
AddUse();
break;
}
case GAMEOBJECT_TYPE_MEETINGSTONE: //23
{
GameObjectInfo const* info = GetGOInfo();
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
Player* targetPlayer = ObjectAccessor::FindPlayer(player->GetSelection());
// accept only use by player from same group for caster except caster itself
if(!targetPlayer || targetPlayer == player || !targetPlayer->IsInSameGroupWith(player))
return;
//required lvl checks!
uint8 level = player->getLevel();
if (level < info->meetingstone.minLevel || level > info->meetingstone.maxLevel)
return;
level = targetPlayer->getLevel();
if (level < info->meetingstone.minLevel || level > info->meetingstone.maxLevel)
return;
spellId = 23598;
break;
}
case GAMEOBJECT_TYPE_FLAGSTAND: // 24
{
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
if( player->isAllowUseBattleGroundObject() )
{
// in battleground check
BattleGround *bg = player->GetBattleGround();
if(!bg)
return;
// BG flag click
// AB:
// 15001
// 15002
// 15003
// 15004
// 15005
bg->EventPlayerClickedOnFlag(player, this);
return; //we don;t need to delete flag ... it is despawned!
}
break;
}
case GAMEOBJECT_TYPE_FLAGDROP: // 26
{
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
if( player->isAllowUseBattleGroundObject() )
{
// in battleground check
BattleGround *bg = player->GetBattleGround();
if(!bg)
return;
// BG flag dropped
// WS:
// 179785 - Silverwing Flag
// 179786 - Warsong Flag
// EotS:
// 184142 - Netherstorm Flag
GameObjectInfo const* info = GetGOInfo();
if(info)
{
switch(info->id)
{
case 179785: // Silverwing Flag
// check if it's correct bg
if(bg->GetTypeID() == BATTLEGROUND_WS)
bg->EventPlayerClickedOnFlag(player, this);
break;
case 179786: // Warsong Flag
if(bg->GetTypeID() == BATTLEGROUND_WS)
bg->EventPlayerClickedOnFlag(player, this);
break;
case 184142: // Netherstorm Flag
if(bg->GetTypeID() == BATTLEGROUND_EY)
bg->EventPlayerClickedOnFlag(player, this);
break;
}
}
//this cause to call return, all flags must be deleted here!!
spellId = 0;
Delete();
}
break;
}
case GAMEOBJECT_TYPE_BARBER_CHAIR: //32
{
GameObjectInfo const* info = GetGOInfo();
if(!info)
return;
if(user->GetTypeId()!=TYPEID_PLAYER)
return;
Player* player = (Player*)user;
// fallback, will always work
player->TeleportTo(GetMapId(), GetPositionX(), GetPositionY(), GetPositionZ(), GetOrientation(),TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET);
WorldPacket data(SMSG_ENABLE_BARBER_SHOP, 0);
player->GetSession()->SendPacket(&data);
player->SetStandState(PLAYER_STATE_SIT_LOW_CHAIR+info->barberChair.chairheight);
return;
}
default:
sLog.outDebug("Unknown Object Type %u", GetGoType());
break;
}
if(!spellId)
return;
SpellEntry const *spellInfo = sSpellStore.LookupEntry( spellId );
if(!spellInfo)
{
sLog.outError("WORLD: unknown spell id %u at use action for gameobject (Entry: %u GoType: %u )", spellId,GetEntry(),GetGoType());
return;
}
Spell *spell = new Spell(spellCaster, spellInfo, false);
// spell target is user of GO
SpellCastTargets targets;
targets.setUnitTarget( user );
spell->prepare(&targets);
}
void AiAgentHealSupport::Update(uint32 p_time)
{
_UpdateTimer(p_time);
_UpdateMovement(p_time);
if( !m_PetOwner )
return; //oh noez, our master has abandoned us ! Where is te luv ?
//we used this spell to create healbot. To avoid logout / login recreate we need to remove aura
// lol, this will never work :(
if( !m_Unit->isAlive() )
m_PetOwner->RemoveAura( 36765 );
if( m_Unit->GetMapMgr() != m_PetOwner->GetMapMgr() )
{
m_PetOwner->RemoveAura( 36765 );
m_Unit->EventSummonPetExpire();
}
if( m_Unit->isCasting() )
return; // we are already supporting someone ...get back later
//we should be at same level at owner so we profit of fighting formulas same as owner
if( m_Unit->GetUInt32Value( UNIT_FIELD_LEVEL ) != m_PetOwner->GetUInt32Value( UNIT_FIELD_LEVEL ) )
{
m_Unit->SetUInt32Value( UNIT_FIELD_LEVEL, m_PetOwner->GetUInt32Value( UNIT_FIELD_LEVEL ) );
DifficultyLevel = m_PetOwner->GetUInt32Value( UNIT_FIELD_LEVEL ) / 80.0f;
//printf("difficulty changed to %f \n",DifficultyLevel);
//scale health and mana.when we level we max out our stats
m_Unit->SetUInt32Value( UNIT_FIELD_MAXHEALTH , (uint32)(m_Unit->GetUInt32Value( UNIT_FIELD_BASE_HEALTH ) * ( 1 + DifficultyLevel ) * CREATURE_STATS_SCALE_WITH_DIFFICULTY) );
m_Unit->SetUInt32Value( UNIT_FIELD_MAXPOWER1 , (uint32)(m_Unit->GetUInt32Value( UNIT_FIELD_BASE_MANA ) * ( 1 + DifficultyLevel ) * CREATURE_STATS_SCALE_WITH_DIFFICULTY) );
m_Unit->SetUInt32Value( UNIT_FIELD_HEALTH , (uint32)(m_Unit->GetUInt32Value( UNIT_FIELD_HEALTH ) * ( 1 + DifficultyLevel ) * CREATURE_STATS_SCALE_WITH_DIFFICULTY) );
m_Unit->SetUInt32Value( UNIT_FIELD_POWER1 , (uint32)(m_Unit->GetUInt32Value( UNIT_FIELD_POWER1 ) * ( 1 + DifficultyLevel ) * CREATURE_STATS_SCALE_WITH_DIFFICULTY) );
}
//if owner fights a long combat then we he desrvers to get lasy at the end ?
if( m_PetOwner->CombatStatus.IsInCombat() )
CombatDifficultyLevel += DIFFICULTY_UPDATE_SPEED;
else CombatDifficultyLevel = 0;
if( CombatDifficultyLevel > 1 )
CombatDifficultyLevel = 1;
uint32 Time_Now = getMSTime();
std::list<healagentspell*>::iterator itr;
SpellCastTargets targets( m_PetOwner->GetGUID() );
healagentspell *m_castingSpell = NULL;
Unit *SpellTarget = m_PetOwner;
//poor thing died. Res him.
//will never work
if( !m_PetOwner->isAlive() && CheckCanCast( revive_spell.sp, SpellTarget ) )
{
m_castingSpell = &revive_spell;
//printf("master died, we are going to resurect him\n");
}
//if we are injusred we should try to survive it
if ( m_castingSpell== NULL && m_Unit->GetUInt32Value( UNIT_FIELD_HEALTH ) < m_Unit->GetUInt32Value( UNIT_FIELD_MAXHEALTH ) )
{
//printf("we are injured, diff is %u \n",m_Unit->GetUInt32Value( UNIT_FIELD_MAXHEALTH ) - m_Unit->GetUInt32Value( UNIT_FIELD_HEALTH ));
if( !Protect_self() ) //first we try to escape combat
{
m_castingSpell = PickSpellFromList( &m_healspells, m_Unit );
SpellTarget = m_Unit;
}
else
{
m_castingSpell = &m_defend_self;
SpellTarget = m_Unit;
}
}
//select an augment spell if we have nothing better to do
if( m_castingSpell== NULL && m_PetOwner->GetUInt32Value( UNIT_FIELD_HEALTH ) == m_PetOwner->GetUInt32Value( UNIT_FIELD_MAXHEALTH ) )
{
//printf("master is ok, we can try augment someone\n");
m_castingSpell = PickSpellFromList( &m_AugmentSelf, m_Unit );
//try augment owner ?
if( !m_castingSpell )
{
m_castingSpell = PickSpellFromList( &m_AugmentTarget, m_PetOwner );
SpellTarget = m_Unit;
}
}
//master is injured, this should be most common case
if( m_castingSpell==NULL && m_PetOwner->GetUInt32Value( UNIT_FIELD_HEALTH ) < m_PetOwner->GetUInt32Value( UNIT_FIELD_MAXHEALTH ) )
{
//printf("master is injured, will try to heal him\n");
m_castingSpell = PickSpellFromList( &m_healspells , m_PetOwner);
SpellTarget = m_PetOwner;
}
if( m_castingSpell )
{
//printf("we have a spell to cast\n");
SpellCastTime *sd = dbcSpellCastTime.LookupEntry( m_castingSpell->sp->CastingTimeIndex );
//do not stop for instant casts
if(GetCastTime(sd) != 0)
{
StopMovement(0);
//printf("spell is not instant so we are going to stop movement \n");
}
float distance = m_Unit->GetDistanceSq( SpellTarget );
if( distance <= m_castingSpell->sp->base_range_or_radius_sqr || m_castingSpell->sp->base_range_or_radius_sqr == 0 )
{
//printf("we are in range and going to cast spell \n");
m_AIState = STATE_CASTING;
Spell *nspell = SpellPool.PooledNew();
nspell->Init(m_Unit, m_castingSpell->sp, false, NULL);
#ifdef SPELL_EFF_PCT_SCALE_WITH_DIFFICULTY
if( m_castingSpell->max_scale )
{
nspell->forced_basepoints[ 0 ] = (uint32)( m_castingSpell->max_scale * ( DifficultyLevel + CombatDifficultyLevel) );
if( nspell->forced_basepoints[ 0 ] > m_castingSpell->max_scale * 2)
nspell->forced_basepoints[ 0 ] = m_castingSpell->max_scale * 2;
}
#endif
targets.m_unitTarget = SpellTarget->GetGUID();
nspell->prepare( &targets );
CastSpell( m_Unit, m_castingSpell->sp, targets );
SetSpellDuration( m_castingSpell );
//mana regen is to big, he can cast forever, double mana usage maybe regulates this
m_Unit->ModSignedInt32Value( UNIT_FIELD_POWER1, -m_castingSpell->sp->manaCost );
}
else // Target out of Range -> Run to it
{
//printf("we are going to move closer \n");
m_moveRun = true;
_CalcDestinationAndMove( SpellTarget, sqrt( m_castingSpell->sp->base_range_or_radius_sqr ) );
}
}
// check if pets regenrate mana, If not then we should implement that too
//if owner is mounted then we mount too. Speed is not set though
if( m_PetOwner->GetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID ) && m_Unit->GetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID ) == 0 )
{
if( Owner_side == OWNER_SIDE_ALIANCE )
m_Unit->SetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID, HELPER_MOUNT_A_DISPLAY );
else
m_Unit->SetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID, OWNER_SIDE_HORDE );
m_moveSprint = true;
}
else if( m_PetOwner->GetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID ) == 0 && m_Unit->GetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID ) != 0 )
{
m_Unit->SetUInt32Value( UNIT_FIELD_MOUNTDISPLAYID, 0 );
m_moveSprint = false;
}
//for fun : mimic master standstate. Note that this might give strange results
if( m_PetOwner->GetStandState() != m_Unit->GetStandState() )
m_Unit->SetStandState( m_PetOwner->GetStandState() );
if( m_castingSpell == NULL )
{
if( First_noaction_stamp == 0 )
First_noaction_stamp = Time_Now;
float dist = m_Unit->CalcDistance( m_PetOwner );
//printf("we are far from owner, we should move closer , dist %f from %f \n",dist,(FollowDistance*FollowDistance));
if ( dist > FollowDistance ) //if out of range
{
m_moveRun = true;
if(dist > 20.0f)
m_moveSprint = true;
float delta_x = UnitToFollow->GetPositionX();
float delta_y = UnitToFollow->GetPositionY();
float d = 3;
MoveTo(delta_x+(d*(cosf(m_fallowAngle+m_PetOwner->GetOrientation()))),
delta_y+(d*(sinf(m_fallowAngle+m_PetOwner->GetOrientation()))),
m_PetOwner->GetPositionZ(),m_PetOwner->GetOrientation());
}
}
else if(m_castingSpell != NULL )
First_noaction_stamp = 0;
//if( First_noaction_stamp )printf("ms to say something %u and ms for say cooldown %u\n",First_noaction_stamp + BOREDOM_TIMER_TO_START_TRIGGERING - Time_Now,Boredom_cooldown - Time_Now );
if(
First_noaction_stamp
&& First_noaction_stamp + BOREDOM_TIMER_TO_START_TRIGGERING < Time_Now
&& Boredom_cooldown < Time_Now
)
{
//some chance to say something
if( Rand( 50 ) )
m_Unit->SendChatMessage(CHAT_MSG_MONSTER_SAY, LANG_UNIVERSAL, bored_texts[ RandomUInt( BOREDOM_TEXTCOUNT ) ]);
else
m_Unit->SetUInt32Value ( UNIT_NPC_EMOTESTATE, bored_emotes[ RandomUInt( BOREDOM_EMOTECOUNT ) ] );
Boredom_cooldown = Time_Now + BOREDOM_TRIGGER_INTERVAL;
}
}
void WorldSession::HandleTrainerBuySpellOpcode(WorldPacket& recv_data)
{
ObjectGuid guid;
uint32 spellId = 0;
recv_data >> guid >> spellId;
DEBUG_LOG("WORLD: Received opcode CMSG_TRAINER_BUY_SPELL Trainer: %s, learn spell id is: %u", guid.GetString().c_str(), spellId);
Creature* unit = GetPlayer()->GetNPCIfCanInteractWith(guid, UNIT_NPC_FLAG_TRAINER);
if (!unit)
{
DEBUG_LOG("WORLD: HandleTrainerBuySpellOpcode - %s not found or you can't interact with him.", guid.GetString().c_str());
return;
}
// remove fake death
if (GetPlayer()->hasUnitState(UNIT_STAT_DIED))
{
GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
}
if (!unit->IsTrainerOf(_player, true))
{
return;
}
// check present spell in trainer spell list
TrainerSpellData const* cSpells = unit->GetTrainerSpells();
TrainerSpellData const* tSpells = unit->GetTrainerTemplateSpells();
if (!cSpells && !tSpells)
{
return;
}
// Try find spell in npc_trainer
TrainerSpell const* trainer_spell = cSpells ? cSpells->Find(spellId) : NULL;
// Not found, try find in npc_trainer_template
if (!trainer_spell && tSpells)
{
trainer_spell = tSpells->Find(spellId);
}
// Not found anywhere, cheating?
if (!trainer_spell)
{
return;
}
// can't be learn, cheat? Or double learn with lags...
uint32 reqLevel = 0;
if (!_player->IsSpellFitByClassAndRace(trainer_spell->spell, &reqLevel))
{
return;
}
reqLevel = trainer_spell->isProvidedReqLevel ? trainer_spell->reqLevel : std::max(reqLevel, trainer_spell->reqLevel);
if (_player->GetTrainerSpellState(trainer_spell, reqLevel) != TRAINER_SPELL_GREEN)
{
return;
}
SpellEntry const* proto = sSpellStore.LookupEntry(trainer_spell->spell);
SpellEntry const* spellInfo = sSpellStore.LookupEntry(proto->EffectTriggerSpell[0]);
// apply reputation discount
uint32 nSpellCost = uint32(floor(trainer_spell->spellCost * _player->GetReputationPriceDiscount(unit)));
// check money requirement
if (_player->GetMoney() < nSpellCost)
{
return;
}
_player->ModifyMoney(-int32(nSpellCost));
SendPlaySpellVisual(guid, 0xB3); // visual effect on trainer
WorldPacket data(SMSG_PLAY_SPELL_IMPACT, 8 + 4); // visual effect on player
data << _player->GetObjectGuid();
data << uint32(0x016A); // index from SpellVisualKit.dbc
SendPacket(&data);
// learn explicitly to prevent lost money at lags, learning spell will be only show spell animation
//[-ZERO] _player->learnSpell(trainer_spell->spell, false);
data.Initialize(SMSG_TRAINER_BUY_SUCCEEDED, 12);
data << ObjectGuid(guid);
data << uint32(spellId); // should be same as in packet from client
SendPacket(&data);
Spell* spell;
if (proto->SpellVisual == 222)
{
spell = new Spell(_player, proto, false);
}
else
{
spell = new Spell(unit, proto, false);
}
SpellCastTargets targets;
targets.setUnitTarget(_player);
spell->prepare(&targets);
}
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket)
{
;//sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_PET_CAST_SPELL");
uint64 guid;
uint8 castCount;
uint32 spellId;
uint8 castFlags;
recvPacket >> guid >> castCount >> spellId >> castFlags;
;//sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_PET_CAST_SPELL, guid: " UI64FMTD ", castCount: %u, spellId %u, castFlags %u", guid, castCount, spellId, castFlags);
// This opcode is also sent from charmed and possessed units (players and creatures)
if (!_player->GetGuardianPet() && !_player->GetCharm())
return;
Unit* caster = ObjectAccessor::GetUnit(*_player, guid);
if (!caster || (caster != _player->GetGuardianPet() && caster != _player->GetCharm()))
{
sLog->outError("HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)), GetPlayer()->GetName().c_str());
return;
}
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellId);
if (!spellInfo)
{
sLog->outError("WORLD: unknown PET spell id %i", spellId);
return;
}
// do not cast not learned spells
if (!caster->HasSpell(spellId) || spellInfo->IsPassive())
return;
SpellCastTargets targets;
targets.Read(recvPacket, caster);
HandleClientCastFlags(recvPacket, castFlags, targets);
bool SetFollow = caster->HasUnitState(UNIT_STATE_FOLLOW);
caster->ClearUnitState(UNIT_STATE_FOLLOW);
Spell* spell = new Spell(caster, spellInfo, TRIGGERED_NONE);
spell->m_cast_count = castCount; // probably pending spell cast
spell->m_targets = targets;
spell->LoadScripts();
// Xinef: Send default target, fixes return on NeedExplicitUnitTarget
Unit* target = targets.GetUnitTarget();
if (!target && spell->m_spellInfo->NeedsExplicitUnitTarget())
target = _player->GetSelectedUnit();
SpellCastResult result = spell->CheckPetCast(target);
if (result == SPELL_CAST_OK)
{
if (Creature* creature = caster->ToCreature())
{
creature->AddSpellCooldown(spellId, 0, 0);
if (Pet* pet = creature->ToPet())
{
// 10% chance to play special pet attack talk, else growl
// actually this only seems to happen on special spells, fire shield for imp, torment for voidwalker, but it's stupid to check every spell
if (pet->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
pet->SendPetTalk(PET_TALK_SPECIAL_SPELL);
else
pet->SendPetAIReaction(guid);
}
}
spell->prepare(&(spell->m_targets));
}
else
{
if (!caster->GetCharmInfo() || !caster->GetCharmInfo()->GetForcedSpell())
spell->SendPetCastResult(result);
if (caster->GetTypeId() == TYPEID_PLAYER)
{
if (!caster->ToPlayer()->HasSpellCooldown(spellId))
GetPlayer()->SendClearCooldown(spellId, caster);
}
else
{
if (!caster->ToCreature()->HasSpellCooldown(spellId))
GetPlayer()->SendClearCooldown(spellId, caster);
// reset specific flags in case of spell fail. AI will reset other flags
if (caster->IsPet())
caster->PetSpellFail(spellInfo, targets.GetUnitTarget(), result);
}
spell->finish(false);
delete spell;
}
if (SetFollow && !caster->IsInCombat())
caster->AddUnitState(UNIT_STATE_FOLLOW);
}
void WorldSession::HandleCastSpellOpcode(WorldPacket & recvPacket)
{
CHECK_INWORLD_RETURN
uint32 spellId;
uint8 cn, unk; //Alice : Added to 3.0.2
recvPacket >> cn >> spellId >> unk;
// check for spell id
SpellEntry* spellInfo = dbcSpell.LookupEntryForced(spellId);
if (!spellInfo)
{
LOG_ERROR("WORLD: unknown spell id %i", spellId);
return;
}
if (!_player->isAlive() && _player->GetShapeShift() != FORM_SPIRITOFREDEMPTION && !(spellInfo->Attributes & ATTRIBUTES_DEAD_CASTABLE)) //They're dead, not in spirit of redemption and the spell can't be cast while dead.
return;
LOG_DETAIL("WORLD: got cast spell packet, spellId - %i (%s), data length = %i",
spellId, spellInfo->Name, recvPacket.size());
// Cheat Detection only if player and not from an item
// this could f**k up things but meh it's needed ALOT of the newbs are using WPE now
// WPE allows them to mod the outgoing packet and basically choose what ever spell they want :(
if (!GetPlayer()->HasSpell(spellId))
{
sCheatLog.writefromsession(this, "Cast spell %lu but doesn't have that spell.", spellId);
LOG_DETAIL("WORLD: Spell isn't cast because player \'%s\' is cheating", GetPlayer()->GetName());
return;
}
if (spellInfo->Attributes & ATTRIBUTES_PASSIVE)
{
sCheatLog.writefromsession(this, "Cast passive spell %lu.", spellId);
LOG_DETAIL("WORLD: Spell isn't cast because player \'%s\' is cheating", GetPlayer()->GetName());
return;
}
if (GetPlayer()->GetOnMeleeSpell() != spellId)
{
//autoshot 75
if ((spellInfo->AttributesExB & ATTRIBUTESEXB_ACTIVATE_AUTO_SHOT) /*spellInfo->Attributes == 327698*/) // auto shot..
{
//sLog.outString( "HandleSpellCast: Auto Shot-type spell cast (id %u, name %s)" , spellInfo->Id , spellInfo->Name );
Item* weapon = GetPlayer()->GetItemInterface()->GetInventoryItem(EQUIPMENT_SLOT_RANGED);
if (!weapon)
return;
uint32 spellid;
switch (weapon->GetProto()->SubClass)
{
case 2: // bows
case 3: // guns
case 18: // crossbow
spellid = SPELL_RANGED_GENERAL;
break;
case 16: // thrown
spellid = SPELL_RANGED_THROW;
break;
case 19: // wands
spellid = SPELL_RANGED_WAND;
break;
default:
spellid = 0;
break;
}
if (!spellid)
spellid = spellInfo->Id;
if (!_player->m_onAutoShot)
{
_player->m_AutoShotTarget = _player->GetSelection();
uint32 duration = _player->GetBaseAttackTime(RANGED);
SpellCastTargets targets(recvPacket, GetPlayer()->GetGUID());
if (!targets.m_unitTarget)
{
LOG_DEBUG("Cancelling auto-shot cast because targets.m_unitTarget is null!");
return;
}
SpellEntry* sp = dbcSpell.LookupEntry(spellid);
_player->m_AutoShotSpell = sp;
_player->m_AutoShotDuration = duration;
//This will fix fast clicks
if (_player->m_AutoShotAttackTimer < 500)
_player->m_AutoShotAttackTimer = 500;
_player->m_onAutoShot = true;
}
return;
}
if (_player->m_currentSpell)
{
if (_player->m_currentSpell->getState() == SPELL_STATE_CASTING)
{
// cancel the existing channel spell, cast this one
_player->m_currentSpell->cancel();
}
else
{
// send the error message
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
}
SpellCastTargets targets(recvPacket, GetPlayer()->GetGUID());
// some anticheat stuff
if (spellInfo->self_cast_only)
{
if (targets.m_unitTarget && targets.m_unitTarget != _player->GetGUID())
{
// send the error message
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_BAD_TARGETS, cn, 0);
return;
}
}
Spell* spell = sSpellFactoryMgr.NewSpell(GetPlayer(), spellInfo, false, NULL);
spell->extra_cast_number = cn;
spell->prepare(&targets);
}
}
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
if (!_player->IsInWorld()) return;
if (_player->getDeathState() == CORPSE)
return;
uint32 spellId;
uint8 cn;
recvPacket >> spellId >> cn;
// check for spell id
SpellEntry *spellInfo = dbcSpell.LookupEntryForced(spellId);
if (!spellInfo || !sHookInterface.OnCastSpell(_player, spellInfo))
{
sLog.outError("WORLD: unknown spell id %i\n", spellId);
return;
}
/* this is breaks capturing flags at arathi basin (marcelo)
if (spellInfo->Attributes & ATTRIBUTES_NO_CAST)
{
sLog.outError("WORLD: attempt to cast spell %i, %s which has ATTRIBUTES_NO_CAST\n", spellId, spellInfo->Name);
return;
}*/
sLog.outDetail("WORLD: got cast spell packet, spellId - %i (%s), data length = %i",
spellId, spellInfo->Name, recvPacket.size());
// Cheat Detection only if player and not from an item
// this could f**k up things but meh it's needed ALOT of the newbs are using WPE now
// WPE allows them to mod the outgoing packet and basicly choose what ever spell they want :(
if (!GetPlayer()->HasSpell(spellId) || spellInfo->Attributes & ATTRIBUTES_PASSIVE)
{
sLog.outDetail("WORLD: Spell isn't casted because player \"%s\" is cheating", GetPlayer()->GetName());
return;
}
if (GetPlayer()->GetOnMeleeSpell() != spellId)
{
//autoshot 75
if ((spellInfo->AttributesExB & FLAGS3_ACTIVATE_AUTO_SHOT) /*spellInfo->Attributes == 327698*/) // auto shot..
{
//sLog.outString( "HandleSpellCast: Auto Shot-type spell cast (id %u, name %s)" , spellInfo->Id , spellInfo->Name );
Item *weapon = GetPlayer()->GetItemInterface()->GetInventoryItem(EQUIPMENT_SLOT_RANGED);
if (!weapon)
return;
uint32 spellid;
switch (weapon->GetProto()->SubClass)
{
case 2: // bows
case 3: // guns
case 18: // crossbow
spellid = SPELL_RANGED_GENERAL;
break;
case 16: // thrown
spellid = SPELL_RANGED_THROW;
break;
case 19: // wands
spellid = SPELL_RANGED_WAND;
break;
default:
spellid = 0;
break;
}
if (!spellid)
spellid = spellInfo->Id;
if (!_player->m_onAutoShot)
{
_player->m_AutoShotTarget = _player->GetSelection();
uint32 duration = _player->GetUInt32Value(UNIT_FIELD_RANGEDATTACKTIME);
SpellCastTargets targets(recvPacket, GetPlayer()->GetGUID());
if (!targets.m_unitTarget)
{
sLog.outString("Cancelling auto-shot cast because targets.m_unitTarget is null!");
return;
}
SpellEntry *sp = dbcSpell.LookupEntry(spellid);
_player->m_AutoShotSpell = sp;
_player->m_AutoShotDuration = duration;
//This will fix fast clicks
if (_player->m_AutoShotAttackTimer < 500)
_player->m_AutoShotAttackTimer = 500;
_player->m_onAutoShot = true;
}
return;
}
/*const char * name = sSpellStore.LookupString(spellInfo->Name);
if(name)
sChatHandler.SystemMessageToPlr(_player, "%sSpell Cast:%s %s %s[Group %u, family %u]", MSG_COLOR_LIGHTBLUE,
MSG_COLOR_SUBWHITE, name, MSG_COLOR_YELLOW, spellInfo->SpellGroupType, spellInfo->SpellFamilyName);*/
if (_player->m_currentSpell)
{
if (_player->m_currentSpell->getState() == SPELL_STATE_CASTING)
{
// cancel the existing channel spell, cast this one
_player->m_currentSpell->cancel();
}
else
{
// send the error message
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
}
SpellCastTargets targets(recvPacket, GetPlayer()->GetGUID());
// some anticheat stuff
if (spellInfo->self_cast_only)
{
if (targets.m_unitTarget && targets.m_unitTarget != _player->GetGUID())
{
// send the error message
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_BAD_TARGETS, cn, 0);
return;
}
}
Spell *spell = SpellPool.PooledNew();
spell->Init(GetPlayer(), spellInfo, false, NULL);
spell->extra_cast_number = cn;
spell->prepare(&targets);
}
}
void WorldSession::HandleUseItemOpcode(WorldPacket & recvPacket)
{
CHECK_INWORLD_RETURN
typedef std::list<Aura*> AuraList;
Player* p_User = GetPlayer();
LOG_DETAIL("WORLD: got use Item packet, data length = %i", recvPacket.size());
int8 tmp1, slot;
uint8 unk; //Alice : added in 3.0.2
uint64 item_guid;
uint8 cn;
uint32 spellId = 0;
uint32 glyphIndex;
bool found = false;
recvPacket >> tmp1;
recvPacket >> slot;
recvPacket >> cn;
recvPacket >> spellId;
recvPacket >> item_guid;
recvPacket >> glyphIndex;
recvPacket >> unk;
Item* tmpItem = NULL;
tmpItem = p_User->GetItemInterface()->GetInventoryItem(tmp1, slot);
if (!tmpItem)
tmpItem = p_User->GetItemInterface()->GetInventoryItem(slot);
if (!tmpItem)
return;
ItemPrototype* itemProto = tmpItem->GetProto();
// only some consumable items can be used in arenas
if ((itemProto->Class == ITEM_CLASS_CONSUMABLE) &&
!itemProto->HasFlag(ITEM_FLAG_USEABLE_IN_ARENA) &&
(GetPlayer()->m_bg != NULL) &&
IS_ARENA(GetPlayer()->m_bg->GetType()))
{
GetPlayer()->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_NOT_DURING_ARENA_MATCH);
return;
}
if (tmpItem->IsSoulbound()) // SouldBind item will be used after SouldBind()
{
if (sScriptMgr.CallScriptedItem(tmpItem, _player))
return;
}
if (_player->getDeathState() == CORPSE)
return;
if (itemProto->Bonding == ITEM_BIND_ON_USE)
tmpItem->SoulBind();
if (sScriptMgr.CallScriptedItem(tmpItem, _player))
return;
if (itemProto->InventoryType != 0 && !_player->GetItemInterface()->IsEquipped(itemProto->ItemId)) //Equipable items cannot be used before they're equipped. Prevents exploits
return;//Prevents exploits such as keeping an on-use trinket in your bag and using WPE to use it from your bag in mid-combat.
if (itemProto->QuestId)
{
// Item Starter
Quest* qst = QuestStorage.LookupEntry(itemProto->QuestId);
if (!qst)
return;
WorldPacket data;
sQuestMgr.BuildQuestDetails(&data, qst, tmpItem, 0, language, _player);
SendPacket(&data);
}
// Let's check if the item even has that spell
for (int i = 0; i < 5; ++i)
{
if (itemProto->Spells[i].Trigger == USE && itemProto->Spells[i].Id == spellId)
{
found = true;
break;//found 1 already
}
}
// Let's see if it is an onuse spellid
if (tmpItem->HasOnUseSpellID(spellId))
found = true;
// We didn't find the spell, so the player is probably trying to cheat
// with an edited itemcache.wdb
//
// Altough this could also happen after a DB update
// if he/she didn't delete his/her cache.
if (found == false)
{
this->Disconnect();
Anticheat_Log->writefromsession(this, "Player tried to use an item with a spell that didn't match the spell in the database.");
Anticheat_Log->writefromsession(this, "Possibly corrupted or intentionally altered itemcache.wdb");
Anticheat_Log->writefromsession(this, "Itemid: %lu", itemProto->ItemId);
Anticheat_Log->writefromsession(this, "Spellid: %lu", spellId);
Anticheat_Log->writefromsession(this, "Player was disconnected");
return;
}
SpellCastTargets targets(recvPacket, _player->GetGUID());
SpellEntry* spellInfo = dbcSpell.LookupEntryForced(spellId);
if (spellInfo == NULL)
{
LOG_ERROR("WORLD: unknown spell id %i", spellId);
return;
}
if (spellInfo->AuraInterruptFlags & AURA_INTERRUPT_ON_STAND_UP)
{
if (p_User->CombatStatus.IsInCombat() || p_User->IsMounted())
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_CANT_DO_IN_COMBAT);
return;
}
if (p_User->GetStandState() != 1)
p_User->SetStandState(STANDSTATE_SIT);
// loop through the auras and removing existing eating spells
}
else // cebernic: why not stand up
{
if (!p_User->CombatStatus.IsInCombat() && !p_User->IsMounted())
{
if (p_User->GetStandState())
{
p_User->SetStandState(STANDSTATE_STAND);
}
}
}
// cebernic: remove stealth on using item
if (!(spellInfo->AuraInterruptFlags & ATTRIBUTESEX_NOT_BREAK_STEALTH))
{
if (p_User->IsStealth())
p_User->RemoveAllAuraType(SPELL_AURA_MOD_STEALTH);
}
if (itemProto->RequiredLevel)
{
if (_player->getLevel() < itemProto->RequiredLevel)
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
}
if (itemProto->RequiredSkill)
{
if (!_player->_HasSkillLine(itemProto->RequiredSkill))
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
if (itemProto->RequiredSkillRank)
{
if (_player->_GetSkillLineCurrent(itemProto->RequiredSkill, false) < itemProto->RequiredSkillRank)
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
}
}
if ((itemProto->AllowableClass && !(_player->getClassMask() & itemProto->AllowableClass)) || (itemProto->AllowableRace && !(_player->getRaceMask() & itemProto->AllowableRace)))
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_YOU_CAN_NEVER_USE_THAT_ITEM);
return;
}
if (!_player->Cooldown_CanCast(spellInfo))
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_NOT_READY, cn, 0);
return;
}
if (_player->m_currentSpell)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
if (itemProto->ForcedPetId >= 0)
{
if (itemProto->ForcedPetId == 0)
{
if (_player->GetGUID() != targets.m_unitTarget)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_BAD_TARGETS, cn, 0);
return;
}
}
else
{
if (!_player->GetSummon() || _player->GetSummon()->GetEntry() != (uint32)itemProto->ForcedPetId)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
}
}
Spell* spell = sSpellFactoryMgr.NewSpell(_player, spellInfo, false, NULL);
spell->extra_cast_number = cn;
spell->i_caster = tmpItem;
spell->m_glyphslot = glyphIndex;
//GetPlayer()->setCurrentSpell(spell);
spell->prepare(&targets);
#ifdef ENABLE_ACHIEVEMENTS
_player->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_USE_ITEM, itemProto->ItemId, 0, 0);
#endif
}
void WorldSession::HandleSpellClick(WorldPacket & recvPacket)
{
CHECK_INWORLD_RETURN
LOG_DETAIL("WORLD: got CMSG_SPELLCLICK packet, data length = %i", recvPacket.size());
if (_player->getDeathState() == CORPSE)
return;
uint64 target_guid; // this will store the guid of the object we are going to use it's spell. There must be a dbc that indicates what spells a unit has
recvPacket >> target_guid;
//we have only 1 example atm for entry : 28605
Unit* target_unit = _player->GetMapMgr()->GetUnit(target_guid);
if (!target_unit)
return;
if (!_player->isInRange(target_unit, MAX_INTERACTION_RANGE))
return;
if (target_unit->IsVehicle()){
if (target_unit->GetVehicleComponent() != NULL)
target_unit->GetVehicleComponent()->AddPassenger(_player);
return;
}
uint32 creature_id = target_unit->GetEntry();
uint32 cast_spell_id = 0;
if (!_player->HasAurasWithNameHash(SPELL_HASH_LIGHTWELL_RENEW) && target_unit->RemoveAura(59907))
{
SpellClickSpell *sp = SpellClickSpellStorage.LookupEntry(creature_id);
if (sp == NULL){
if (target_unit->IsCreature()){
Creature *c = TO< Creature* >(target_unit);
sChatHandler.BlueSystemMessage(this, "NPC Id %u ( %s ) has no spellclick spell associated with it.", c->GetProto()->Id, c->GetCreatureInfo()->Name);
LOG_ERROR("Spellclick packet received for creature %u but there is no spell associated with it.", creature_id);
return;
}
}
cast_spell_id = sp->SpellID;
target_unit->CastSpell(_player, cast_spell_id, true);
if (!target_unit->HasAura(59907))
TO_CREATURE(target_unit)->Despawn(0, 0); //IsCreature() check is not needed, refer to r2387 and r3230
return;
}
SpellClickSpell *sp = SpellClickSpellStorage.LookupEntry(creature_id);
if (sp == NULL){
if (target_unit->IsCreature()){
Creature *c = TO< Creature* >(target_unit);
sChatHandler.BlueSystemMessage(this, "NPC Id %u ( %s ) has no spellclick spell associated with it.", c->GetProto()->Id, c->GetCreatureInfo()->Name);
LOG_ERROR("Spellclick packet received for creature %u but there is no spell associated with it.", creature_id);
return;
}
}
cast_spell_id = sp->SpellID;
if (cast_spell_id == 0)
return;
SpellEntry* spellInfo = dbcSpell.LookupEntryForced(cast_spell_id);
if (spellInfo == NULL)
return;
Spell* spell = sSpellFactoryMgr.NewSpell(_player, spellInfo, false, NULL);
SpellCastTargets targets(target_guid);
spell->prepare(&targets);
}
void WorldSession::HandlePetCastSpellOpcode( WorldPacket& recvPacket )
{
sLog.outDetail("WORLD: CMSG_PET_CAST_SPELL");
uint64 guid;
uint32 spellid;
uint8 cast_count;
uint8 unk_flags; // flags (if 0x02 - some additional data are received)
recvPacket >> guid >> cast_count >> spellid >> unk_flags;
sLog.outDebug("WORLD: CMSG_PET_CAST_SPELL, cast_count: %u, spellid %u, unk_flags %u", cast_count, spellid, unk_flags);
if (!_player->GetPet() && !_player->GetCharm())
return;
if (GUID_HIPART(guid) == HIGHGUID_PLAYER)
return;
Creature* pet = ObjectAccessor::GetCreatureOrPetOrVehicle(*_player,guid);
if (!pet || (pet != _player->GetPet() && pet!= _player->GetCharm()))
{
sLog.outError( "HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)),GetPlayer()->GetName() );
return;
}
if (pet->GetGlobalCooldown() > 0)
return;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellid);
if (!spellInfo)
{
sLog.outError("WORLD: unknown PET spell id %i", spellid);
return;
}
// do not cast not learned spells
if (!pet->HasSpell(spellid) || IsPassiveSpell(spellid))
return;
SpellCastTargets targets;
if (!targets.read(&recvPacket,pet,spellInfo))
return;
pet->clearUnitState(UNIT_STAT_FOLLOW);
pet->InterruptNonMeleeSpells(false);
Spell *spell = new Spell(pet, spellInfo, false);
spell->m_cast_count = cast_count; // probably pending spell cast
spell->m_targets = targets;
SpellCastResult result = spell->CheckPetCast(NULL);
if (result == SPELL_CAST_OK)
{
pet->AddCreatureSpellCooldown(spellid);
if (pet->isPet())
{
//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*)pet)->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
pet->SendPetAIReaction(guid);
}
spell->prepare(&(spell->m_targets));
}
else
{
pet->SendPetCastFail(spellid, result);
if (!pet->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
spell->finish(false);
delete spell;
}
}
void WorldSession::HandleSpellClick(WorldPacket& recvPacket)
{
LOG_DETAIL("WORLD: got CMSG_SPELLCLICK packet, data length = %i", recvPacket.size());
if (_player->getDeathState() == CORPSE)
return;
uint64_t unitGuid; // this will store the guid of the object we are going to use it's spell. There must be a dbc that indicates what spells a unit has
recvPacket >> unitGuid;
//we have only 1 example atm for entry : 28605
Unit* unitTarget = _player->GetMapMgr()->GetUnit(unitGuid);
if (!unitTarget)
return;
if (!_player->isInRange(unitTarget, MAX_INTERACTION_RANGE))
return;
if (unitTarget->isVehicle())
{
if (unitTarget->GetVehicleComponent() != nullptr)
unitTarget->GetVehicleComponent()->AddPassenger(_player);
return;
}
uint32_t creature_id = unitTarget->getEntry();
uint32_t cast_spell_id = 0;
if (unitTarget->RemoveAura(59907))
{
uint32 lightwellRenew[] =
{
//SPELL_HASH_LIGHTWELL_RENEW
7001,
27873,
27874,
28276,
48084,
48085,
60123,
0
};
if (!_player->hasAurasWithId(lightwellRenew))
{
SpellClickSpell const* sp = sMySQLStore.getSpellClickSpell(creature_id);
if (sp == nullptr)
{
if (unitTarget->isCreature())
{
Creature* c = static_cast<Creature*>(unitTarget);
sChatHandler.BlueSystemMessage(this, "NPC Id %u (%s) has no spellclick spell associated with it.", c->GetCreatureProperties()->Id, c->GetCreatureProperties()->Name.c_str());
LOG_ERROR("Spellclick packet received for creature %u but there is no spell associated with it.", creature_id);
return;
}
}
else
{
cast_spell_id = sp->SpellID;
unitTarget->CastSpell(_player, cast_spell_id, true);
}
if (!unitTarget->HasAura(59907))
static_cast<Creature*>(unitTarget)->Despawn(0, 0); //IsCreature() check is not needed, refer to r2387 and r3230
return;
}
}
SpellClickSpell const* sp = sMySQLStore.getSpellClickSpell(creature_id);
if (sp == nullptr)
{
if (unitTarget->isCreature())
{
Creature* c = static_cast< Creature* >(unitTarget);
sChatHandler.BlueSystemMessage(this, "NPC Id %u (%s) has no spellclick spell associated with it.", c->GetCreatureProperties()->Id, c->GetCreatureProperties()->Name.c_str());
LOG_ERROR("Spellclick packet received for creature %u but there is no spell associated with it.", creature_id);
return;
}
}
else
{
cast_spell_id = sp->SpellID;
SpellInfo* spellInfo = sSpellCustomizations.GetSpellInfo(cast_spell_id);
if (spellInfo == nullptr)
return;
Spell* spell = sSpellFactoryMgr.NewSpell(_player, spellInfo, false, nullptr);
SpellCastTargets targets(unitGuid);
spell->prepare(&targets);
}
}
void WorldSession::HandleCastSpellOpcode(WorldPacket& recvPacket)
{
uint32_t spellId;
uint8_t castCount;
uint32_t glyphSlot;
uint8_t missileflag;
recvPacket >> castCount;
recvPacket >> spellId;
recvPacket >> glyphSlot;
recvPacket >> missileflag;
// check for spell id
SpellInfo* spellInfo = sSpellCustomizations.GetSpellInfo(spellId);
if (!spellInfo)
{
LogError("WORLD: unknown spell id %i", spellId);
return;
}
if (!_player->isAlive() && _player->getShapeShiftForm() != FORM_SPIRITOFREDEMPTION && !(spellInfo->getAttributes() & ATTRIBUTES_DEAD_CASTABLE)) //They're dead, not in spirit of redemption and the spell can't be cast while dead.
return;
LogDetail("WORLD: got cast spell packet, spellId - %i (%s), data length = %i", spellId, spellInfo->getName().c_str(), recvPacket.size());
// Check does player have the spell
if (!GetPlayer()->HasSpell(spellId))
{
sCheatLog.writefromsession(this, "Cast spell %lu but doesn't have that spell.", spellId);
LogDetail("WORLD: Spell isn't cast because player \'%s\' is cheating", GetPlayer()->GetName());
return;
}
// Check is player trying to cast a passive spell
if (spellInfo->isPassive())
{
sCheatLog.writefromsession(this, "Cast passive spell %lu.", spellId);
LogDetail("WORLD: Spell isn't cast because player \'%s\' is cheating", GetPlayer()->GetName());
return;
}
// Check are we already casting this autorepeat spell
if ((spellInfo->getAttributesExB() & ATTRIBUTESEXB_AUTOREPEAT) && _player->getCurrentSpell(CURRENT_AUTOREPEAT_SPELL) != nullptr
&& spellInfo == _player->getCurrentSpell(CURRENT_AUTOREPEAT_SPELL)->GetSpellInfo())
{
return;
}
// TODO: move this check to new Spell::prepare() and clean it
if (_player->isCastingNonMeleeSpell(false, true, true, spellInfo->getId() == 75))
{
_player->SendCastResult(spellId, SPELL_FAILED_SPELL_IN_PROGRESS, castCount, 0);
return;
}
SpellCastTargets targets(recvPacket, GetPlayer()->getGuid());
// some anticheat stuff
if (spellInfo->custom_self_cast_only)
{
if (targets.m_unitTarget && targets.m_unitTarget != _player->getGuid())
{
// send the error message
_player->SendCastResult(spellInfo->getId(), SPELL_FAILED_BAD_TARGETS, castCount, 0);
return;
}
}
Spell* spell = sSpellFactoryMgr.NewSpell(GetPlayer(), spellInfo, false, nullptr);
spell->extra_cast_number = castCount;
spell->m_glyphslot = glyphSlot;
spell->prepare(&targets);
}
void WorldSession::HandlePetCastSpellOpcode(WorldPacket& recvPacket)
{
DETAIL_LOG("WORLD: CMSG_PET_CAST_SPELL");
ObjectGuid guid;
uint32 spellid;
recvPacket >> guid >> spellid;
DEBUG_LOG("WORLD: CMSG_PET_CAST_SPELL, %s, spellid %u", guid.GetString().c_str(), spellid);
Creature* pet = _player->GetMap()->GetAnyTypeCreature(guid);
if (!pet || (guid != _player->GetPetGuid() && guid != _player->GetCharmGuid()))
{
sLog.outError("HandlePetCastSpellOpcode: %s isn't pet of %s .", guid.GetString().c_str(), GetPlayer()->GetGuidStr().c_str());
return;
}
SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellid);
if (!spellInfo)
{
sLog.outError("WORLD: unknown PET spell id %i", spellid);
return;
}
if (pet->GetCharmInfo() && pet->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo))
return;
// do not cast not learned spells
if (!pet->HasSpell(spellid) || IsPassiveSpell(spellInfo))
return;
SpellCastTargets targets;
recvPacket >> targets.ReadForCaster(pet);
pet->clearUnitState(UNIT_STAT_MOVING);
Spell* spell = new Spell(pet, spellInfo, false);
spell->m_targets = targets;
SpellCastResult result = spell->CheckPetCast(nullptr);
if (result == SPELL_CAST_OK)
{
pet->AddCreatureSpellCooldown(spellid);
if (pet->IsPet())
{
((Pet*)pet)->CheckLearning(spellid);
// 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*)pet)->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
pet->SendPetAIReaction();
}
spell->prepare(&(spell->m_targets));
}
else
{
pet->SendPetCastFail(spellid, result);
if (!pet->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
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.
// 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;
}
}
void PetAI::UpdateAI(const uint32 diff)
{
if (!m_creature->isAlive())
return;
// spawn animation and any other preparing stuff
if (!m_bIsReady)
{
if (!m_bIsSpawned)
{
if (m_creature->GetEntry() == 26125)
{
m_creature->HandleEmote(EMOTE_ONESHOT_EMERGE);
m_bIsSpawned = true;
}
}
if (m_uiReadyTimer <= diff)
m_bIsReady = true;
else m_uiReadyTimer -= diff;
return;
}
Unit* owner = m_creature->GetCharmerOrOwner();
if (m_updateAlliesTimer <= diff)
// UpdateAllies self set update timer
UpdateAllies();
else
m_updateAlliesTimer -= diff;
if (inCombat && (!m_creature->getVictim() || (m_creature->IsPet() && ((Pet*)m_creature)->GetModeFlags() & PET_MODE_DISABLE_ACTIONS)))
_stopAttack();
// 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())
{
if (_needToStop())
{
DEBUG_FILTER_LOG(LOG_FILTER_AI_AND_MOVEGENSS, "PetAI (guid = %u) is stopping attack.", m_creature->GetGUIDLow());
_stopAttack();
return;
}
bool meleeReach = m_creature->CanReachWithMeleeAttack(m_creature->getVictim());
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 (m_creature->isAttackReady() && meleeReach)
{
m_creature->AttackerStateUpdate(m_creature->getVictim());
m_creature->resetAttackTimer();
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();
}
}
}
else if (owner && m_creature->GetCharmInfo())
{
if (owner->isInCombat() && !(m_creature->GetCharmInfo()->HasReactState(REACT_PASSIVE) || m_creature->GetCharmInfo()->HasCommandState(COMMAND_STAY)))
{
AttackStart(owner->getAttackerForHelper());
}
else if(m_creature->GetCharmInfo()->HasCommandState(COMMAND_FOLLOW))
{
if (!m_creature->hasUnitState(UNIT_STAT_FOLLOW) )
{
m_creature->GetMotionMaster()->MoveFollow(owner,PET_FOLLOW_DIST,PET_FOLLOW_ANGLE);
}
}
}
// Autocast (casted only in combat or persistent spells in any state)
if (!m_creature->IsNonMeleeSpellCasted(false))
{
typedef std::vector<std::pair<Unit*, Spell*> > 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;
// 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;
}
Spell *spell = new Spell(m_creature, spellInfo, false);
if (inCombat && !m_creature->hasUnitState(UNIT_STAT_FOLLOW) && spell->CanAutoCast(m_creature->getVictim()))
{
targetSpellStore.push_back(std::make_pair<Unit*, Spell*>(m_creature->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(*m_creature,*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 (!m_creature->HasInArc(M_PI_F, target))
{
m_creature->SetInFront(target);
if (target->GetTypeId() == TYPEID_PLAYER)
m_creature->SendCreateUpdateToPlayer((Player*)target);
if (owner && owner->GetTypeId() == TYPEID_PLAYER)
m_creature->SendCreateUpdateToPlayer( (Player*)owner );
}
m_creature->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 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 WorldSession::HandleUseItemOpcode(WorldPacket& recvPacket)
{
if (!_player->IsInWorld()) return;
typedef std::list<Aura*> AuraList;
Player* p_User = GetPlayer();
sLog.outDetail("WORLD: got use Item packet, data length = %i", recvPacket.size());
int8 tmp1, slot, tmp3;
uint64 item_guid;
uint8 cn;
uint32 spellId = 0;
recvPacket >> tmp1 >> slot >> tmp3 >> cn >> item_guid;
Item* tmpItem = NULL;
tmpItem = p_User->GetItemInterface()->GetInventoryItem(tmp1, slot);
if (!tmpItem)
tmpItem = p_User->GetItemInterface()->GetInventoryItem(slot);
if (!tmpItem)
return;
ItemPrototype *itemProto = tmpItem->GetProto();
if (!itemProto)
return;
if (tmpItem->IsSoulbound())
{ // SouldBind item will be used after SouldBind()
if (sScriptMgr.CallScriptedItem(tmpItem, _player))
return;
}
if (_player->getDeathState() == CORPSE)
return;
if (itemProto->Bonding == ITEM_BIND_ON_USE)
tmpItem->SoulBind();
if (itemProto->QuestId)
{
// Item Starter
Quest *qst = QuestStorage.LookupEntry(itemProto->QuestId);
if (!qst)
return;
WorldPacket data;
sQuestMgr.BuildQuestDetails(&data, qst, tmpItem, 0, language, _player);
SendPacket(&data);
}
SpellCastTargets targets(recvPacket, _player->GetGUID());
uint32 x;
for (x = 0; x < 5; x++)
{
if (itemProto->Spells[x].Trigger == USE)
{
if (itemProto->Spells[x].Id)
{
spellId = itemProto->Spells[x].Id;
// check for spell id
SpellEntry *spellInfo = dbcSpell.LookupEntryForced(spellId);
if (!spellInfo || !sHookInterface.OnCastSpell(_player, spellInfo))
{
sLog.outError("WORLD: unknown spell id %i\n", spellId);
return;
}
if (spellInfo->AuraInterruptFlags & AURA_INTERRUPT_ON_STAND_UP)
{
if (p_User->CombatStatus.IsInCombat() || p_User->IsMounted())
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_CANT_DO_IN_COMBAT);
return;
}
if (p_User->GetStandState() != 1)
p_User->SetStandState(STANDSTATE_SIT);
// loop through the auras and removing existing eating spells
}
else
{ // cebernic: why not stand up
if (!p_User->CombatStatus.IsInCombat() && !p_User->IsMounted())
{
if (p_User->GetStandState())//not standing-> standup
{
p_User->SetStandState(STANDSTATE_STAND);//probably mobs also must standup
}
}
}
// cebernic: remove stealth on using item
if (!(spellInfo->AuraInterruptFlags & ATTRIBUTESEX_NOT_BREAK_STEALTH))
{
if (p_User->IsStealth())
p_User->RemoveAllAuraType(SPELL_AURA_MOD_STEALTH);
}
if (itemProto->RequiredLevel)
{
if (_player->getLevel() < itemProto->RequiredLevel)
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
}
if (itemProto->RequiredSkill)
{
if (!_player->_HasSkillLine(itemProto->RequiredSkill))
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
if (itemProto->RequiredSkillRank)
{
if (_player->_GetSkillLineCurrent(itemProto->RequiredSkill, false) < itemProto->RequiredSkillRank)
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_ITEM_RANK_NOT_ENOUGH);
return;
}
}
}
if (itemProto->AllowableClass && !(_player->getClassMask() & itemProto->AllowableClass) || itemProto->AllowableRace && !(_player->getRaceMask() & itemProto->AllowableRace))
{
_player->GetItemInterface()->BuildInventoryChangeError(tmpItem, NULL, INV_ERR_YOU_CAN_NEVER_USE_THAT_ITEM);
return;
}
if (!_player->Cooldown_CanCast(itemProto, x))
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_NOT_READY, cn, 0);
return;
}
if (_player->m_currentSpell)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
if (itemProto->ForcedPetId >= 0)
{
if (itemProto->ForcedPetId == 0)
{
if (_player->GetGUID() != targets.m_unitTarget)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_BAD_TARGETS, cn, 0);
return;
}
}
else
{
if (!_player->GetSummon() || _player->GetSummon()->GetEntry() != (uint32)itemProto->ForcedPetId)
{
_player->SendCastResult(spellInfo->Id, SPELL_FAILED_SPELL_IN_PROGRESS, cn, 0);
return;
}
}
}
Spell *spell = SpellPool.PooledNew();
spell->Init(_player, spellInfo, false, NULL);
uint8 result;
spell->extra_cast_number = cn;
spell->i_caster = tmpItem;
//GetPlayer()->setCurrentSpell(spell);
result = spell->prepare(&targets);
}
}
}
}
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::HandlePetCastSpellOpcode(WorldPacket& recvPacket)
{
TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL");
ObjectGuid casterGUID;
ObjectGuid unkGUID1;
ObjectGuid transportDstGUID;
ObjectGuid transportSrcGUID;
ObjectGuid targetGUID;
ObjectGuid unkGUID2;
bool hasDestPos;
bool hasSrcPos;
bool hasSpeed;
bool hasSpell;
bool hasGlyphIndex;
bool hasTargetFlags;
bool hasElevation;
bool hasString;
bool hasCastCount;
bool hasUnk5bits;
uint32 archeologyCounter = 0;
WorldLocation dstLoc, srcLoc;
float speed = 0.0f;
float elevation = 0.0f;
uint32 targetFlags = 0;
uint32 spellID = 0;
uint32 stringLenght = 0;
uint8 castCount = 0;
recvPacket.ReadBitSeq<3, 5>(casterGUID);
hasDestPos = recvPacket.ReadBit();
recvPacket.ReadBit(); // unk bit
hasSpeed = !recvPacket.ReadBit();
hasSrcPos = recvPacket.ReadBit();
hasSpell = !recvPacket.ReadBit();
recvPacket.ReadBitSeq<0>(casterGUID);
hasGlyphIndex = !recvPacket.ReadBit();
recvPacket.ReadBitSeq<7>(casterGUID);
hasTargetFlags = !recvPacket.ReadBit();
hasElevation = !recvPacket.ReadBit();
recvPacket.ReadBit(); // has movement info
hasString = !recvPacket.ReadBit();
recvPacket.ReadBit(); // !inverse bit, unk
hasCastCount = !recvPacket.ReadBit();
recvPacket.ReadBitSeq<2, 4>(casterGUID);
archeologyCounter = recvPacket.ReadBits(2);
recvPacket.ReadBitSeq<1>(casterGUID);
hasUnk5bits = !recvPacket.ReadBit();
for (uint32 i = 0; i < archeologyCounter; i++)
recvPacket.ReadBits(2); // archeology type
recvPacket.ReadBitSeq<6>(casterGUID);
if (hasDestPos)
recvPacket.ReadBitSeq<2, 7, 4, 0, 1, 6, 5, 3>(transportDstGUID);
// movement block (disabled by patch client-side)
if (hasSrcPos)
recvPacket.ReadBitSeq<6, 2, 3, 1, 5, 4, 0, 7>(transportSrcGUID);
if (hasUnk5bits)
recvPacket.ReadBits(5); // unk 5 bits
// Target GUID
recvPacket.ReadBitSeq<3, 5, 6, 2, 4, 1, 7, 0>(targetGUID);
// unkGUID1
recvPacket.ReadBitSeq<3, 1, 5, 2, 4, 7, 0, 6>(unkGUID1);
if (hasTargetFlags)
targetFlags = recvPacket.ReadBits(20);
if (hasString)
stringLenght = recvPacket.ReadBits(7);
recvPacket.ReadByteSeq<0, 4, 5, 1, 2, 3, 7>(casterGUID);
for (uint32 i = 0; i < archeologyCounter; i++)
{
recvPacket.read_skip<uint32>(); // entry
recvPacket.read_skip<uint32>(); // counter
}
recvPacket.ReadByteSeq<6>(casterGUID);
recvPacket.ReadByteSeq<1, 5, 4, 2, 7, 3, 0>(unkGUID1);
if (hasSrcPos)
{
recvPacket.ReadByteSeq<4>(transportSrcGUID);
srcLoc.m_positionY = recvPacket.read<float>();
recvPacket.ReadByteSeq<2, 6>(transportSrcGUID);
srcLoc.m_positionZ = recvPacket.read<float>();
srcLoc.m_positionX = recvPacket.read<float>();
recvPacket.ReadByteSeq<1, 3, 5, 7, 0>(transportSrcGUID);
}
// Target GUID
recvPacket.ReadByteSeq<7, 4, 2, 6, 3, 0, 5, 1>(targetGUID);
if (hasDestPos)
{
dstLoc.m_positionX = recvPacket.read<float>();
recvPacket.ReadByteSeq<5, 7, 2, 0, 1, 3, 6>(transportDstGUID);
dstLoc.m_positionZ = recvPacket.read<float>();
dstLoc.m_positionY = recvPacket.read<float>();
recvPacket.ReadByteSeq<4>(transportDstGUID);
}
if (hasGlyphIndex)
recvPacket.read_skip<uint32>(); // glyph index
if (hasElevation)
elevation = recvPacket.read<float>();
if (hasSpell)
spellID = recvPacket.read<uint32>();
if (hasCastCount)
castCount = recvPacket.read<uint8>();
if (hasString)
recvPacket.ReadString(stringLenght);
if (hasSpeed)
speed = recvPacket.read<float>();
TC_LOG_DEBUG("network", "WORLD: CMSG_PET_CAST_SPELL, castCount: %u, spellId %u, targetFlags %u", castCount, spellID, targetFlags);
// This opcode is also sent from charmed and possessed units (players and creatures)
if (!_player->GetGuardianPet() && !_player->GetCharm())
return;
Unit* caster = ObjectAccessor::GetUnit(*_player, casterGUID);
if (!caster || (caster != _player->GetGuardianPet() && caster != _player->GetCharm()))
{
TC_LOG_ERROR("network", "HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(casterGUID)), GetPlayer()->GetName().c_str());
return;
}
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellID);
if (!spellInfo)
{
TC_LOG_ERROR("network", "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->GetCharmInfo() && caster->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(caster, spellInfo))
{
caster->SendPetCastFail(spellID, SPELL_FAILED_NOT_READY);
return;
}
// do not cast not learned spells
if (!caster->HasSpell(spellID) || spellInfo->IsPassive())
return;
SpellCastTargets targets;
targets.Initialize(targetFlags, targetGUID, unkGUID1, transportDstGUID, dstLoc, transportSrcGUID, srcLoc);
targets.SetElevation(elevation);
targets.SetSpeed(speed);
targets.Update(caster);
// Interrupt auto-cast if other spell is forced by player
if (caster->IsNonMeleeSpellCasted(false, true, true, false, true))
caster->InterruptNonMeleeSpells(false, 0, false);
caster->ClearUnitState(UNIT_STATE_FOLLOW);
Spell* spell = new Spell(caster, spellInfo, TRIGGERED_NONE, 0, false, true);
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(spellID);
}
}
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 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 = GetPlayer()->GetMover();
if (_mover != GetPlayer() && _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 = %i",
spellId, cast_count, unk_flags, (uint32)recvPacket.size());
/* process anticheat check */
if (!GetPlayer()->GetAntiCheat()->DoAntiCheatCheck(CHECK_SPELL, spellId, CMSG_CAST_SPELL))
return;
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;
}
// Players on vehicles may cast many simple spells (like knock) from self
Unit* mover = NULL;
if (spellInfo->HasAttribute(SPELL_ATTR_EX6_CASTABLE_ON_VEHICLE) && _mover->IsCharmerOrOwnerPlayerOrPlayerItself())
mover = _mover->GetCharmerOrOwnerPlayerOrPlayerItself();
else
mover = _mover;
// casting own spells on some vehicles
if (mover->IsVehicle() && mover->GetCharmerOrOwnerPlayerOrPlayerItself())
{
Player *plr = mover->GetCharmerOrOwnerPlayerOrPlayerItself();
if (mover->GetVehicleKit()->GetSeatInfo(plr) &&
((mover->GetVehicleKit()->GetSeatInfo(plr)->m_flags & SEAT_FLAG_CAN_ATTACK) ||
(mover->GetVehicleKit()->GetSeatInfo(plr)->m_flags & SEAT_FLAG_CAN_CAST) ))
mover = plr;
}
bool triggered = false;
SpellEntry const* triggeredBy = NULL;
Aura const* triggeredByAura = mover->GetTriggeredByClientAura(spellId);
if (triggeredByAura)
{
triggered = true;
triggeredBy = triggeredByAura->GetSpellProto();
cast_count = 0;
}
if (mover->GetTypeId()==TYPEID_PLAYER)
{
// not have spell in spellbook or spell passive and not casted by client
if (((((Player*)mover)->GetUInt16Value(PLAYER_FIELD_BYTES2, 0) == 0 &&
(!((Player*)mover)->HasActiveSpell(spellId) && !triggered))
|| IsPassiveSpell(spellInfo)) && spellId != 1843)
{
sLog.outError("WorldSession::HandleCastSpellOpcode: %s casts spell %u which he shouldn't have", mover->GetObjectGuid().GetString().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) && !triggered)
|| IsPassiveSpell(spellInfo))
{
sLog.outError("WorldSession::HandleCastSpellOpcode: %s try casts spell %u which he shouldn't have", mover->GetObjectGuid().GetString().c_str(), spellId);
//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)
targets.ReadAdditionalData(recvPacket);
// 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, triggered, mover->GetObjectGuid(), triggeredBy);
spell->m_cast_count = cast_count; // set count of casts
spell->prepare(&targets, triggeredByAura);
}
void WorldSession::HandlePetActionHelper(Unit* pet, uint64 guid1, uint16 spellid, uint16 flag, uint64 guid2)
{
CharmInfo* charmInfo = pet->GetCharmInfo();
if (!charmInfo)
{
sLog->outError("WorldSession::HandlePetAction(petGuid: " UI64FMTD ", tagGuid: " UI64FMTD ", spellId: %u, flag: %u): object (entry: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!",
guid1, guid2, spellid, flag, pet->GetGUIDLow(), pet->GetTypeId());
return;
}
switch (flag)
{
case ACT_COMMAND: //0x07
switch (spellid)
{
case COMMAND_STAY: //flat=1792 //STAY
{
bool controlledMotion = pet->GetMotionMaster()->GetMotionSlotType(MOTION_SLOT_CONTROLLED) != NULL_MOTION_TYPE;
if (!controlledMotion)
{
pet->StopMovingOnCurrentPos();
pet->GetMotionMaster()->Clear(false);
pet->GetMotionMaster()->MoveIdle();
}
charmInfo->SetCommandState(COMMAND_STAY);
charmInfo->SetIsCommandAttack(false);
charmInfo->SetIsCommandFollow(false);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsReturning(false);
charmInfo->SetIsAtStay(!controlledMotion);
charmInfo->SaveStayPosition(controlledMotion);
charmInfo->SetForcedSpell(0);
charmInfo->SetForcedTargetGUID(0);
break;
}
case COMMAND_FOLLOW: //spellid=1792 //FOLLOW
{
pet->AttackStop();
pet->InterruptNonMeleeSpells(false);
pet->ClearInPetCombat();
pet->GetMotionMaster()->MoveFollow(_player, PET_FOLLOW_DIST, pet->GetFollowAngle());
charmInfo->SetCommandState(COMMAND_FOLLOW);
charmInfo->SetIsCommandAttack(false);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsReturning(true);
charmInfo->SetIsCommandFollow(true);
charmInfo->SetIsFollowing(false);
charmInfo->SetForcedSpell(0);
charmInfo->SetForcedTargetGUID(0);
break;
}
case COMMAND_ATTACK: //spellid=1792 //ATTACK
{
// Can't attack if owner is pacified
if (_player->HasAuraType(SPELL_AURA_MOD_PACIFY))
{
//pet->SendPetCastFail(spellid, SPELL_FAILED_PACIFIED);
//TODO: Send proper error message to client
return;
}
// only place where pet can be player
Unit* TargetUnit = ObjectAccessor::GetUnit(*_player, guid2);
if (!TargetUnit)
return;
if (Unit* owner = pet->GetOwner())
if (!owner->IsValidAttackTarget(TargetUnit))
return;
// pussywizard:
if (Creature* creaturePet = pet->ToCreature())
if (!creaturePet->_CanDetectFeignDeathOf(TargetUnit) || !creaturePet->CanCreatureAttack(TargetUnit) || creaturePet->isTargetNotAcceptableByMMaps(TargetUnit->GetGUID(), sWorld->GetGameTime(), TargetUnit))
return;
// Not let attack through obstructions
bool checkLos = !MMAP::MMapFactory::IsPathfindingEnabled(pet->GetMap()) ||
(TargetUnit->GetTypeId() == TYPEID_UNIT && (TargetUnit->ToCreature()->isWorldBoss() || TargetUnit->ToCreature()->IsDungeonBoss()));
if (checkLos && !pet->IsWithinLOSInMap(TargetUnit))
{
WorldPacket data(SMSG_CAST_FAILED, 1+4+1);
data << uint8(0);
data << uint32(7389);
data << uint8(SPELL_FAILED_LINE_OF_SIGHT);
SendPacket(&data);
return;
}
pet->ClearUnitState(UNIT_STATE_FOLLOW);
// This is true if pet has no target or has target but targets differs.
if (pet->GetVictim() != TargetUnit || (pet->GetVictim() == TargetUnit && !pet->GetCharmInfo()->IsCommandAttack()))
{
pet->AttackStop();
if (pet->GetTypeId() != TYPEID_PLAYER && pet->ToCreature()->IsAIEnabled)
{
charmInfo->SetIsCommandAttack(true);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsCommandFollow(false);
charmInfo->SetIsReturning(false);
pet->ToCreature()->AI()->AttackStart(TargetUnit);
//10% chance to play special pet attack talk, else growl
if (pet->IsPet() && ((Pet*)pet)->getPetType() == SUMMON_PET && pet != TargetUnit && urand(0, 100) < 10)
pet->SendPetTalk((uint32)PET_TALK_ATTACK);
else
{
// 90% chance for pet and 100% chance for charmed creature
pet->SendPetAIReaction(guid1);
}
}
else // charmed player
{
charmInfo->SetIsCommandAttack(true);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsCommandFollow(false);
charmInfo->SetIsReturning(false);
pet->Attack(TargetUnit, true);
pet->SendPetAIReaction(guid1);
}
}
break;
}
case COMMAND_ABANDON: // abandon (hunter pet) or dismiss (summoned pet)
if (pet->GetCharmerGUID() == GetPlayer()->GetGUID())
{
if (pet->IsSummon())
pet->ToTempSummon()->UnSummon();
else
_player->StopCastingCharm();
}
else if (pet->GetOwnerGUID() == GetPlayer()->GetGUID())
{
ASSERT(pet->GetTypeId() == TYPEID_UNIT);
if (pet->IsPet())
{
if (pet->ToPet()->getPetType() == HUNTER_PET)
GetPlayer()->RemovePet(pet->ToPet(), PET_SAVE_AS_DELETED);
else
//dismissing a summoned pet is like killing them (this prevents returning a soulshard...)
pet->setDeathState(CORPSE);
}
else if (pet->HasUnitTypeMask(UNIT_MASK_MINION|UNIT_MASK_SUMMON|UNIT_MASK_GUARDIAN|UNIT_MASK_CONTROLABLE_GUARDIAN))
{
pet->ToTempSummon()->UnSummon();
}
}
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
pet->AttackStop();
pet->ClearInPetCombat();
case REACT_DEFENSIVE: //recovery
case REACT_AGGRESSIVE: //activete
if (pet->GetTypeId() == TYPEID_UNIT)
pet->ToCreature()->SetReactState(ReactStates(spellid));
else
charmInfo->SetPlayerReactState(ReactStates(spellid));
break;
}
break;
case ACT_DISABLED: // 0x81 spell (disabled), ignore
case ACT_PASSIVE: // 0x01
case ACT_ENABLED: // 0xC1 spell
{
Unit* unit_target = NULL;
if (guid2)
unit_target = ObjectAccessor::GetUnit(*_player, guid2);
// do not cast unknown spells
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellid);
if (!spellInfo)
{
sLog->outError("WORLD: unknown PET spell id %i", spellid);
return;
}
for (uint32 i = 0; i < MAX_SPELL_EFFECTS; ++i)
{
if (spellInfo->Effects[i].TargetA.GetTarget() == TARGET_UNIT_SRC_AREA_ENEMY || spellInfo->Effects[i].TargetA.GetTarget() == TARGET_UNIT_DEST_AREA_ENEMY || spellInfo->Effects[i].TargetA.GetTarget() == TARGET_DEST_DYNOBJ_ENEMY)
return;
}
// do not cast not learned spells
if (!pet->HasSpell(spellid) || spellInfo->IsPassive())
return;
// Clear the flags as if owner clicked 'attack'. AI will reset them
// after AttackStart, even if spell failed
charmInfo->SetIsAtStay(false);
charmInfo->SetIsCommandAttack(!pet->ToCreature()->HasReactState(REACT_PASSIVE));
charmInfo->SetIsReturning(false);
charmInfo->SetIsFollowing(false);
Spell* spell = new Spell(pet, spellInfo, TRIGGERED_NONE);
spell->LoadScripts(); // xinef: load for CheckPetCast
SpellCastResult result = spell->CheckPetCast(unit_target);
//auto turn to target unless possessed
if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !pet->isPossessed() && !pet->IsVehicle())
{
if (unit_target)
{
pet->SetInFront(unit_target);
if (unit_target->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer(unit_target->ToPlayer());
}
else if (Unit* unit_target2 = spell->m_targets.GetUnitTarget())
{
pet->SetInFront(unit_target2);
if (unit_target2->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer(unit_target2->ToPlayer());
}
if (Unit* powner = pet->GetCharmerOrOwner())
if (powner->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer(powner->ToPlayer());
result = SPELL_CAST_OK;
}
if (result == SPELL_CAST_OK)
{
pet->ToCreature()->AddSpellCooldown(spellid, 0, 0);
unit_target = spell->m_targets.GetUnitTarget();
//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->IsPet() && (((Pet*)pet)->getPetType() == SUMMON_PET) && (pet != unit_target) && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
{
pet->SendPetAIReaction(guid1);
}
if (unit_target && !GetPlayer()->IsFriendlyTo(unit_target) && !pet->isPossessed() && !pet->IsVehicle())
{
// This is true if pet has no target or has target but targets differs.
if (pet->GetVictim() != unit_target)
{
if (pet->ToCreature()->IsAIEnabled)
pet->ToCreature()->AI()->AttackStart(unit_target);
}
}
spell->prepare(&(spell->m_targets));
charmInfo->SetForcedSpell(0);
charmInfo->SetForcedTargetGUID(0);
}
else
{
// dont spam alerts
if (!charmInfo->GetForcedSpell())
{
if (pet->isPossessed() || pet->IsVehicle())
Spell::SendCastResult(GetPlayer(), spellInfo, 0, result);
else
spell->SendPetCastResult(result);
}
if (!pet->ToCreature()->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
spell->finish(false);
delete spell;
// reset specific flags in case of spell fail. AI will reset other flags
pet->PetSpellFail(spellInfo, unit_target, result);
}
break;
}
default:
sLog->outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
}
}
void WarsongGulch::HookOnAreaTrigger(Player* plr, uint32 id)
{
int32 buffslot = -1;
switch(id)
{
case 3686: // Speed
buffslot = 0;
break;
case 3687: // Speed (Horde)
buffslot = 1;
break;
case 3706: // Restoration
buffslot = 2;
break;
case 3708: // Restoration (Horde)
buffslot = 3;
break;
case 3707: // Berserking
buffslot = 4;
break;
case 3709: // Berserking (Horde)
buffslot = 5;
break;
}
if(buffslot >= 0)
{
if(m_buffs[buffslot] != 0 && m_buffs[buffslot]->IsInWorld())
{
/* apply the buff */
SpellEntry* sp = dbcSpell.LookupEntry(m_buffs[buffslot]->GetInfo()->sound3);
Spell* s = sSpellFactoryMgr.NewSpell(plr, sp, true, 0);
SpellCastTargets targets(plr->GetGUID());
s->prepare(&targets);
/* despawn the gameobject (not delete!) */
m_buffs[buffslot]->Despawn(0, BUFF_RESPAWN_TIME);
}
return;
}
if(((id == 3646 && plr->IsTeamAlliance()) || (id == 3647 && plr->IsTeamHorde())) && (plr->m_bgHasFlag && m_flagHolders[plr->GetTeam()] == plr->GetLowGUID()))
{
if(m_flagHolders[plr->IsTeamHorde() ? TEAM_ALLIANCE : TEAM_HORDE] != 0 || m_dropFlags[plr->IsTeamHorde() ? TEAM_ALLIANCE : TEAM_HORDE]->IsInWorld())
{
/* can't cap while flag dropped */
return;
}
float distance = plr->IsTeamAlliance() ? plr->CalcDistance(1540.29f, 1481.34f, 352.64f) : plr->CalcDistance(915.367f, 1433.78f, 346.089f);
if(distance > 50.0f)
{
//50 yards from the spawn, gtfo hacker.
sCheatLog.writefromsession(plr->GetSession(), "Tried to capture the flag in WSG while being more then 50 yards away. (%f yards)", plr->CalcDistance(915.367f, 1433.78f, 346.089f));
plr->GetSession()->Disconnect();
return;
}
/* remove the bool from the player so the flag doesn't drop */
m_flagHolders[plr->GetTeam()] = 0;
plr->m_bgHasFlag = 0;
/* remove flag aura from player */
plr->RemoveAura(23333 + (plr->GetTeam() * 2));
/* capture flag points */
plr->m_bgScore.MiscData[BG_SCORE_WSG_FLAGS_CAPTURED]++;
PlaySoundToAll(plr->IsTeamHorde() ? SOUND_HORDE_SCORES : SOUND_ALLIANCE_SCORES);
if(plr->IsTeamHorde())
SendChatMessage(CHAT_MSG_BG_EVENT_HORDE, plr->GetGUID(), "%s captured the Alliance flag!", plr->GetName());
else
SendChatMessage(CHAT_MSG_BG_EVENT_ALLIANCE, plr->GetGUID(), "%s captured the Horde flag!", plr->GetName());
SetWorldState(plr->IsTeamHorde() ? WORLDSTATE_WSG_ALLIANCE_FLAG_DISPLAY : WORLDSTATE_WSG_HORDE_FLAG_DISPLAY, 1);
// Remove the Other Flag
if(m_homeFlags[plr->IsTeamHorde() ? TEAM_ALLIANCE : TEAM_HORDE]->IsInWorld())
m_homeFlags[plr->IsTeamHorde() ? TEAM_ALLIANCE : TEAM_HORDE]->RemoveFromWorld(false);
// Add the Event to respawn the Flags
sEventMgr.AddEvent(this, &WarsongGulch::EventReturnFlags, EVENT_BATTLEGROUND_WSG_AUTO_RETURN_FLAG, 20000, 1, EVENT_FLAG_DO_NOT_EXECUTE_IN_WORLD_CONTEXT);
/* give each player on that team bonus honor and reputation*/
uint32 honorToAdd = 2 * m_honorPerKill;
uint32 repToAdd = m_isWeekend ? 45 : 35;
uint32 fact = plr->IsTeamHorde() ? 889 : 890; /*Warsong Outriders : Sliverwing Sentinels*/
for(set<Player*>::iterator itr = m_players[plr->GetTeam()].begin(); itr != m_players[plr->GetTeam()].end(); ++itr)
{
(*itr)->m_bgScore.BonusHonor += honorToAdd;
HonorHandler::AddHonorPointsToPlayer((*itr), honorToAdd);
plr->ModStanding(fact, repToAdd);
}
m_scores[plr->GetTeam()]++;
if(m_scores[plr->GetTeam()] == 3)
{
/* victory! */
m_ended = true;
m_winningteam = (uint8)plr->GetTeam();
m_nextPvPUpdateTime = 0;
sEventMgr.RemoveEvents(this, EVENT_BATTLEGROUND_CLOSE);
sEventMgr.AddEvent(TO< CBattleground* >(this), &CBattleground::Close, EVENT_BATTLEGROUND_CLOSE, 120000, 1, EVENT_FLAG_DO_NOT_EXECUTE_IN_WORLD_CONTEXT);
AddHonorToTeam( m_winningteam, 3 * 185 );
CastSpellOnTeam( m_winningteam, 69158 );
CastSpellOnTeam( m_winningteam, 69496 );
CastSpellOnTeam( m_winningteam, 69497 );
CastSpellOnTeam( m_winningteam, 69498 );
if( m_winningteam == TEAM_ALLIANCE )
AddHonorToTeam( TEAM_HORDE, 1 * 185 );
else
AddHonorToTeam( TEAM_ALLIANCE, 1 * 185 );
m_mainLock.Release();
}
/* increment the score world state */
SetWorldState(plr->IsTeamHorde() ? WORLDSTATE_WSG_HORDE_SCORE : WORLDSTATE_WSG_ALLIANCE_SCORE, m_scores[plr->GetTeam()]);
UpdatePvPData();
}
}
void EyeOfTheStorm::HookOnAreaTrigger(Player* plr, uint32 id)
{
int32 tid = -1;
int32 bonusid = -1;
switch(id)
{
case 4476: // BE Tower
tid = EOTS_TOWER_BE;
break;
case 4568: // BE Tower bonus
bonusid = EOTS_TOWER_BE;
break;
case 4514: // Fel Reaver Tower
tid = EOTS_TOWER_FELREAVER;
break;
case 4569: // Fel Reaver Tower bonus
bonusid = EOTS_TOWER_FELREAVER;
break;
case 4518: // Draenei Tower
tid = EOTS_TOWER_DRAENEI;
break;
case 4571: // Draenei Tower bonus
bonusid = EOTS_TOWER_DRAENEI;
break;
case 4516: // Mage Tower
tid = EOTS_TOWER_MAGE;
break;
case 4570: // Mage Tower bonus
bonusid = EOTS_TOWER_MAGE;
break;
}
if(bonusid > -1)
{
uint32 spellid = 0;
uint32 x = (uint32)bonusid;
if(m_EOTSbuffs[x] && m_EOTSbuffs[x]->IsInWorld())
{
spellid = m_EOTSbuffs[x]->GetInfo()->sound3;
SpellEntry * sp = dbcSpell.LookupEntryForced(spellid);
if(sp)
{
Spell* pSpell = (new Spell(plr, sp, true, NULL));
SpellCastTargets targets(plr->GetGUID());
pSpell->prepare(&targets);
}
m_EOTSbuffs[x]->Despawn(EOTS_BUFF_RESPAWN_TIME);
}
}
if( tid < 0 )
return;
#ifdef BG_ANTI_CHEAT
if(!m_started || m_ended)
{
SendChatMessage(CHAT_MSG_BG_SYSTEM_NEUTRAL, plr->GetGUID(), "%s has removed from the battleground for cheating.", plr->GetName());
plr->SoftDisconnect();
return;
}
#endif
uint32 team = plr->GetTeam();
if( plr->GetLowGUID() != m_flagHolder )
return;
uint32 i;
uint32 towers = 0;
if( m_CPStatus[tid] < 50 && team == 0 )
return;
if( m_CPStatus[tid] > 50 && team == 1 )
return;
for(i = 0; i < EOTS_TOWER_COUNT; ++i)
{
if(m_CPStatus[i] < 50 && team == 1)
towers++;
if(m_CPStatus[i] > 50 && team == 0)
towers++;
}
/*
* Points from flag captures
* 1 towers controlled = 75 points
* 2 towers controlled = 85 points
* 3 towers controlled = 100 points
* 4 towers controlled = 500 points
*/
// 25 is guessed
const static uint32 points[5] = { 25, 75, 85, 100, 500 };
const char * msgs[2] = { "The Alliance have captured the flag.", "The Horde have captured the flag." };
plr->m_bgScore.MiscData[BG_SCORE_EOTS_FLAG_CAPTURES]++;
plr->m_bgHasFlag = false;
SendChatMessage( CHAT_MSG_BG_SYSTEM_ALLIANCE + team, 0, msgs[team] );
if( !GivePoints( team, points[towers] ) )
{
PlaySoundToAll( plr->GetTeam() ? SOUND_HORDE_SCORES : SOUND_ALLIANCE_SCORES );
UpdatePvPData();
m_standFlag->PushToWorld( m_mapMgr );
m_flagHolder = 0;
m_mapMgr->GetStateManager().UpdateWorldState( WORLDSTATE_EOTS_FLAG_NEUTRAL_DISPLAY, 1 );
}
// else bg ended
plr->RemoveAura( EOTS_NETHERWING_FLAG_SPELL );
}
void WarsongGulch::HookFlagDrop(Player* plr, GameObject* obj)
{
/* picking up a dropped flag */
if(m_dropFlags[plr->GetTeam()] != obj)
{
/* are we returning it? */
if((obj->GetEntry() == 179785 && plr->IsTeamAlliance()) ||
(obj->GetEntry() == 179786 && plr->IsTeamHorde()))
{
uint32 x = plr->GetTeam() ? 0 : 1;
sEventMgr.RemoveEvents(this, EVENT_BATTLEGROUND_WSG_AUTO_RETURN_FLAG + (plr->IsTeamHorde() ? TEAM_ALLIANCE : TEAM_HORDE));
if(m_dropFlags[x]->IsInWorld())
m_dropFlags[x]->RemoveFromWorld(false);
if(m_homeFlags[x]->IsInWorld() == false)
m_homeFlags[x]->PushToWorld(m_mapMgr);
plr->m_bgScore.MiscData[BG_SCORE_WSG_FLAGS_RETURNED]++;
UpdatePvPData();
if(plr->IsTeamHorde())
SendChatMessage(CHAT_MSG_BG_EVENT_HORDE, plr->GetGUID(), "The Horde flag was returned to its base by %s!", plr->GetName());
else
SendChatMessage(CHAT_MSG_BG_EVENT_ALLIANCE, plr->GetGUID(), "The Alliance flag was returned to its base by %s!", plr->GetName());
SetWorldState(plr->IsTeamHorde() ? WORLDSTATE_WSG_ALLIANCE_FLAG_DISPLAY : WORLDSTATE_WSG_HORDE_FLAG_DISPLAY, 1);
PlaySoundToAll(plr->IsTeamHorde() ? SOUND_HORDE_RETURNED : SOUND_ALLIANCE_RETURNED);
}
return;
}
map<uint32, uint32>::iterator itr = plr->m_forcedReactions.find(1059);
if(itr != plr->m_forcedReactions.end())
{
return;
}
if(plr->IsTeamAlliance())
sEventMgr.RemoveEvents(this, EVENT_BATTLEGROUND_WSG_AUTO_RETURN_FLAG);
else
sEventMgr.RemoveEvents(this, EVENT_BATTLEGROUND_WSG_AUTO_RETURN_FLAG + 1);
if(m_dropFlags[plr->GetTeam()]->IsInWorld())
m_dropFlags[plr->GetTeam()]->RemoveFromWorld(false);
m_flagHolders[plr->GetTeam()] = plr->GetLowGUID();
plr->m_bgHasFlag = true;
/* This is *really* strange. Even though the A9 create sent to the client is exactly the same as the first one, if
* you spawn and despawn it, then spawn it again it will not show. So we'll assign it a new guid, hopefully that
* will work.
* - Burlex
*/
m_dropFlags[plr->GetTeam()]->SetNewGuid(m_mapMgr->GenerateGameobjectGuid());
SpellEntry* pSp = dbcSpell.LookupEntry(23333 + (plr->GetTeam() * 2));
Spell* sp = sSpellFactoryMgr.NewSpell(plr, pSp, true, 0);
SpellCastTargets targets(plr->GetGUID());
sp->prepare(&targets);
SetWorldState(plr->IsTeamHorde() ? WORLDSTATE_WSG_ALLIANCE_FLAG_DISPLAY : WORLDSTATE_WSG_HORDE_FLAG_DISPLAY, 2);
if(plr->IsTeamHorde())
SendChatMessage(CHAT_MSG_BG_EVENT_HORDE, plr->GetGUID(), "The Alliance's flag has been taken by %s !", plr->GetName());
else
SendChatMessage(CHAT_MSG_BG_EVENT_ALLIANCE, plr->GetGUID(), "The Horde's flag has been taken by %s !", plr->GetName());
}
void PetAI::UpdateAI(const uint32 diff)
{
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())
{
DEBUG_LOG("Pet AI stopped attacking [guid=%u]", me->GetGUIDLow());
_stopAttack();
return;
}
DoMeleeAttackIfReady();
}
else if (owner && me->GetCharmInfo()) //no victim
{
Unit* nextTarget = SelectNextTarget();
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(TargetSpellList::value_type(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(TargetSpellList::value_type(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->GetTypeId() == TYPEID_PLAYER)
me->SendUpdateToPlayer(target->ToPlayer());
if (owner && owner->GetTypeId() == TYPEID_PLAYER)
me->SendUpdateToPlayer(owner->ToPlayer());
}
me->AddCreatureSpellCooldown(spell->m_spellInfo->Id);
if (me->isPet())
((Pet*)me)->CheckLearning(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::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* pet = _player->GetMap()->GetUnit(petGuid);
if (!pet)
{
sLog.outError("HandlePetAction: %s not exist.", petGuid.GetString().c_str());
return;
}
if (GetPlayer()->GetObjectGuid() != pet->GetCharmerOrOwnerGuid())
{
sLog.outError("HandlePetAction: %s isn't controlled by %s.", petGuid.GetString().c_str(), GetPlayer()->GetGuidStr().c_str());
return;
}
if (!pet->isAlive())
return;
if (pet->GetTypeId() == TYPEID_PLAYER)
{
// controller player can only do melee attack
if (!(flag == ACT_COMMAND && spellid == COMMAND_ATTACK))
return;
}
else if (((Creature*)pet)->IsPet())
{
// pet can have action bar disabled
if (((Pet*)pet)->GetModeFlags() & PET_MODE_DISABLE_ACTIONS)
return;
}
CharmInfo* charmInfo = pet->GetCharmInfo();
if (!charmInfo)
{
sLog.outError("WorldSession::HandlePetAction: object (GUID: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!", pet->GetGUIDLow(), pet->GetTypeId());
return;
}
switch (flag)
{
case ACT_COMMAND: // 0x07
switch (spellid)
{
case COMMAND_STAY: // flat=1792 // STAY
pet->StopMoving();
pet->GetMotionMaster()->Clear(false);
pet->GetMotionMaster()->MoveIdle();
charmInfo->SetCommandState(COMMAND_STAY);
break;
case COMMAND_FOLLOW: // spellid=1792 // FOLLOW
pet->AttackStop();
pet->GetMotionMaster()->MoveFollow(_player, PET_FOLLOW_DIST, PET_FOLLOW_ANGLE);
charmInfo->SetCommandState(COMMAND_FOLLOW);
break;
case COMMAND_ATTACK: // spellid=1792 // ATTACK
{
Unit* TargetUnit = _player->GetMap()->GetUnit(targetGuid);
if (!TargetUnit)
return;
// not let attack friendly units.
if (GetPlayer()->IsFriendlyTo(TargetUnit))
return;
// Not let attack through obstructions
if (!pet->IsWithinLOSInMap(TargetUnit))
return;
// This is true if pet has no target or has target but targets differs.
if (pet->getVictim() != TargetUnit)
{
if (pet->getVictim())
pet->AttackStop();
if (pet->hasUnitState(UNIT_STAT_CONTROLLED))
{
pet->Attack(TargetUnit, true);
pet->SendPetAIReaction();
}
else
{
pet->GetMotionMaster()->Clear();
if (((Creature*)pet)->AI())
((Creature*)pet)->AI()->AttackStart(TargetUnit);
// 10% chance to play special pet attack talk, else growl
if (((Creature*)pet)->IsPet() && ((Pet*)pet)->getPetType() == SUMMON_PET && pet != TargetUnit && roll_chance_i(10))
pet->SendPetTalk((uint32)PET_TALK_ATTACK);
else
{
// 90% chance for pet and 100% chance for charmed creature
pet->SendPetAIReaction();
}
}
}
break;
}
case COMMAND_ABANDON: // abandon (hunter pet) or dismiss (summoned pet)
if (((Creature*)pet)->IsPet())
{
Pet* p = (Pet*)pet;
if (p->getPetType() == HUNTER_PET)
p->Unsummon(PET_SAVE_AS_DELETED, _player);
else
// dismissing a summoned pet is like killing them (this prevents returning a soulshard...)
p->SetDeathState(CORPSE);
}
else // charmed
_player->Uncharm();
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
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
{
Unit* unit_target = nullptr;
if (targetGuid)
unit_target = _player->GetMap()->GetUnit(targetGuid);
// do not cast unknown spells
SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellid);
if (!spellInfo)
{
sLog.outError("WORLD: unknown PET spell id %i", spellid);
return;
}
if (pet->GetCharmInfo() && pet->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 (!pet->HasSpell(spellid) || IsPassiveSpell(spellInfo))
return;
pet->clearUnitState(UNIT_STAT_MOVING);
Spell* spell = new Spell(pet, spellInfo, false);
SpellCastResult result = spell->CheckPetCast(unit_target);
// auto turn to target unless possessed
if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !pet->HasAuraType(SPELL_AURA_MOD_POSSESS))
{
if (unit_target)
{
pet->SetInFront(unit_target);
if (unit_target->GetTypeId() == TYPEID_PLAYER)
pet->SendCreateUpdateToPlayer((Player*)unit_target);
}
else if (Unit* unit_target2 = spell->m_targets.getUnitTarget())
{
pet->SetInFront(unit_target2);
if (unit_target2->GetTypeId() == TYPEID_PLAYER)
pet->SendCreateUpdateToPlayer((Player*)unit_target2);
}
if (Unit* powner = pet->GetCharmerOrOwner())
if (powner->GetTypeId() == TYPEID_PLAYER)
pet->SendCreateUpdateToPlayer((Player*)powner);
result = SPELL_CAST_OK;
}
if (result == SPELL_CAST_OK)
{
((Creature*)pet)->AddCreatureSpellCooldown(spellid);
if (((Creature*)pet)->IsPet())
((Pet*)pet)->CheckLearning(spellid);
unit_target = spell->m_targets.getUnitTarget();
// 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 (((Creature*)pet)->IsPet() && (((Pet*)pet)->getPetType() == SUMMON_PET) && (pet != unit_target) && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
{
pet->SendPetAIReaction();
}
if (unit_target && !GetPlayer()->IsFriendlyTo(unit_target) && !pet->HasAuraType(SPELL_AURA_MOD_POSSESS))
{
// This is true if pet has no target or has target but targets differs.
if (pet->getVictim() != unit_target)
{
if (pet->getVictim())
pet->AttackStop();
pet->GetMotionMaster()->Clear();
if (((Creature*)pet)->AI())
((Creature*)pet)->AI()->AttackStart(unit_target);
}
}
spell->prepare(&(spell->m_targets));
}
else
{
if (pet->HasAuraType(SPELL_AURA_MOD_POSSESS))
Spell::SendCastResult(GetPlayer(), spellInfo, result);
else
pet->SendPetCastFail(spellid, result);
if (!((Creature*)pet)->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
spell->finish(false);
delete spell;
}
break;
}
default:
sLog.outError("WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
}
}
void WorldSession::HandlePetActionHelper(Unit* pet, uint64 guid1, uint32 spellid, uint16 flag, uint64 guid2, float x, float y, float z)
{
CharmInfo* charmInfo = pet->GetCharmInfo();
if (!charmInfo)
{
sLog->outError(LOG_FILTER_NETWORKIO, "WorldSession::HandlePetAction(petGuid: " UI64FMTD ", tagGuid: " UI64FMTD ", spellId: %u, flag: %u): object (entry: %u TypeId: %u) is considered pet-like but doesn't have a charminfo!",
guid1, guid2, spellid, flag, pet->GetGUIDLow(), pet->GetTypeId());
return;
}
switch (flag)
{
case ACT_COMMAND: //0x07
switch (spellid)
{
case COMMAND_STAY: //flat=1792 //STAY
pet->StopMoving();
pet->GetMotionMaster()->Clear(false);
pet->GetMotionMaster()->MoveIdle();
charmInfo->SetCommandState(COMMAND_STAY);
charmInfo->SetIsCommandAttack(false);
charmInfo->SetIsAtStay(true);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsReturning(false);
charmInfo->SaveStayPosition();
break;
case COMMAND_FOLLOW: //spellid=1792 //FOLLOW
pet->AttackStop();
pet->InterruptNonMeleeSpells(false);
pet->GetMotionMaster()->MoveFollow(_player, PET_FOLLOW_DIST, pet->GetFollowAngle());
charmInfo->SetCommandState(COMMAND_FOLLOW);
charmInfo->SetIsCommandAttack(false);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsReturning(true);
charmInfo->SetIsFollowing(false);
break;
case COMMAND_ATTACK: //spellid=1792 //ATTACK
{
// Can't attack if owner is pacified
if (_player->HasAuraType(SPELL_AURA_MOD_PACIFY))
{
//pet->SendPetCastFail(spellid, SPELL_FAILED_PACIFIED);
//TODO: Send proper error message to client
return;
}
// only place where pet can be player
Unit* TargetUnit = ObjectAccessor::GetUnit(*_player, guid2);
if (!TargetUnit)
return;
if (Unit* owner = pet->GetOwner())
if (!owner->IsValidAttackTarget(TargetUnit))
return;
// Not let attack through obstructions
if (sWorld->getBoolConfig(CONFIG_PET_LOS))
{
if (!pet->IsWithinLOSInMap(TargetUnit))
return;
}
pet->ClearUnitState(UNIT_STATE_FOLLOW);
// This is true if pet has no target or has target but targets differs.
if (pet->getVictim() != TargetUnit || (pet->getVictim() == TargetUnit && !pet->GetCharmInfo()->IsCommandAttack()))
{
if (pet->getVictim())
pet->AttackStop();
// Summon gargoyle should attack the same target as ghoul
if (Unit* owner = pet->GetOwner())
{
if (owner->getClass() == CLASS_DEATH_KNIGHT)
{
for (Unit::ControlList::iterator itr = owner->m_Controlled.begin(); itr != owner->m_Controlled.end(); ++itr)
{
if ((*itr)->GetEntry() == 27829 && !(*itr)->HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE))
{
owner->AddAura(49206, TargetUnit);
break;
}
}
}
}
if (pet->GetTypeId() != TYPEID_PLAYER && pet->ToCreature()->IsAIEnabled)
{
charmInfo->SetIsCommandAttack(true);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsReturning(false);
pet->ToCreature()->AI()->AttackStart(TargetUnit);
//10% chance to play special pet attack talk, else growl
if (pet->ToCreature()->isPet() && ((Pet*)pet)->getPetType() == SUMMON_PET && pet != TargetUnit && urand(0, 100) < 10)
pet->SendPetTalk((uint32)PET_TALK_ATTACK);
else
{
// 90% chance for pet and 100% chance for charmed creature
pet->SendPetAIReaction(guid1);
}
}
else // charmed player
{
if (pet->getVictim() && pet->getVictim() != TargetUnit)
pet->AttackStop();
charmInfo->SetIsCommandAttack(true);
charmInfo->SetIsAtStay(false);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsReturning(false);
pet->Attack(TargetUnit, true);
pet->SendPetAIReaction(guid1);
}
}
break;
}
case COMMAND_ABANDON: // abandon (hunter pet) or dismiss (summoned pet)
if (pet->GetCharmerGUID() == GetPlayer()->GetGUID())
_player->StopCastingCharm();
else if (pet->GetOwnerGUID() == GetPlayer()->GetGUID())
{
ASSERT(pet->GetTypeId() == TYPEID_UNIT);
if (pet->isPet())
{
if (pet->ToPet()->getPetType() == HUNTER_PET)
GetPlayer()->RemovePet(pet->ToPet(), PET_SLOT_DELETED, false, pet->ToPet()->m_Stampeded);
else
//dismissing a summoned pet is like killing them (this prevents returning a soulshard...)
pet->setDeathState(CORPSE);
}
else if (pet->HasUnitTypeMask(UNIT_MASK_MINION))
{
((Minion*)pet)->UnSummon();
}
}
break;
case COMMAND_MOVE_TO:
pet->StopMoving();
pet->GetMotionMaster()->Clear(false);
pet->GetMotionMaster()->MovePoint(0, x, y, z);
charmInfo->SetCommandState(COMMAND_MOVE_TO);
charmInfo->SetIsCommandAttack(false);
charmInfo->SetIsAtStay(true);
charmInfo->SetIsFollowing(false);
charmInfo->SetIsReturning(false);
charmInfo->SaveStayPosition();
break;
default:
sLog->outError(LOG_FILTER_NETWORKIO, "WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
}
break;
case ACT_REACTION: // 0x6
switch (spellid)
{
case REACT_PASSIVE: //passive
pet->AttackStop();
break;
case REACT_DEFENSIVE: //recovery
case REACT_AGGRESSIVE: //activete
case REACT_HELPER:
if (pet->GetTypeId() == TYPEID_UNIT)
pet->ToCreature()->SetReactState(ReactStates(spellid));
break;
default:
break;
}
break;
case ACT_DISABLED: // 0x81 spell (disabled), ignore
case ACT_PASSIVE: // 0x01
case ACT_ENABLED: // 0xC1 spell
{
Unit* unit_target = NULL;
if (guid2)
unit_target = ObjectAccessor::GetUnit(*_player, guid2);
// do not cast unknown spells
SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(spellid);
if (!spellInfo)
{
sLog->outError(LOG_FILTER_NETWORKIO, "WORLD: unknown PET spell id %i", spellid);
return;
}
if (spellInfo->StartRecoveryCategory > 0)
if (pet->GetCharmInfo() && pet->GetCharmInfo()->GetGlobalCooldownMgr().HasGlobalCooldown(spellInfo))
return;
for (uint32 i = 0; i < MAX_SPELL_EFFECTS; ++i)
{
if (spellInfo->Effects[i].TargetA.GetTarget() == TARGET_UNIT_SRC_AREA_ENEMY || spellInfo->Effects[i].TargetA.GetTarget() == TARGET_UNIT_DEST_AREA_ENEMY || spellInfo->Effects[i].TargetA.GetTarget() == TARGET_DEST_DYNOBJ_ENEMY)
return;
}
// do not cast not learned spells
if (!pet->HasSpell(spellid) || spellInfo->IsPassive())
return;
// Clear the flags as if owner clicked 'attack'. AI will reset them
// after AttackStart, even if spell failed
if (pet->GetCharmInfo())
{
pet->GetCharmInfo()->SetIsAtStay(false);
pet->GetCharmInfo()->SetIsCommandAttack(true);
pet->GetCharmInfo()->SetIsReturning(false);
pet->GetCharmInfo()->SetIsFollowing(false);
}
Spell* spell = new Spell(pet, spellInfo, TRIGGERED_NONE);
SpellCastResult result = spell->CheckPetCast(unit_target);
//auto turn to target unless possessed
if (result == SPELL_FAILED_UNIT_NOT_INFRONT && !pet->isPossessed() && !pet->IsVehicle())
{
if (unit_target)
{
pet->SetInFront(unit_target);
if (unit_target->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer((Player*)unit_target);
}
else if (Unit* unit_target2 = spell->m_targets.GetUnitTarget())
{
pet->SetInFront(unit_target2);
if (unit_target2->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer((Player*)unit_target2);
}
if (Unit* powner = pet->GetCharmerOrOwner())
if (powner->GetTypeId() == TYPEID_PLAYER)
pet->SendUpdateToPlayer(powner->ToPlayer());
result = SPELL_CAST_OK;
}
if (result == SPELL_CAST_OK)
{
pet->ToCreature()->AddCreatureSpellCooldown(spellid);
unit_target = spell->m_targets.GetUnitTarget();
//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->ToCreature()->isPet() && (((Pet*)pet)->getPetType() == SUMMON_PET) && (pet != unit_target) && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
{
pet->SendPetAIReaction(guid1);
}
if (unit_target && !GetPlayer()->IsFriendlyTo(unit_target) && !pet->isPossessed() && !pet->IsVehicle())
{
// This is true if pet has no target or has target but targets differs.
if (pet->getVictim() != unit_target)
{
if (pet->getVictim())
pet->AttackStop();
pet->GetMotionMaster()->Clear();
if (pet->ToCreature()->IsAIEnabled)
pet->ToCreature()->AI()->AttackStart(unit_target);
}
}
spell->prepare(&(spell->m_targets));
}
else
{
if (pet->isPossessed() || pet->IsVehicle())
Spell::SendCastResult(GetPlayer(), spellInfo, 0, result);
else
pet->SendPetCastFail(spellid, result);
if (!pet->ToCreature()->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
spell->finish(false);
delete spell;
// reset specific flags in case of spell fail. AI will reset other flags
if (pet->GetCharmInfo())
pet->GetCharmInfo()->SetIsCommandAttack(false);
}
break;
}
default:
sLog->outError(LOG_FILTER_NETWORKIO, "WORLD: unknown PET flag Action %i and spellid %i.", uint32(flag), spellid);
}
}
void WorldSession::HandlePetCastSpellOpcode( WorldPacket& recvPacket )
{
recvPacket.hexlike();
recvPacket.print_storage();
//2 - 0 - 0 - 43 - 129 - 0 - 80 - 241 | - 42 - 211 - 253 - 0 | - 0 | - 2 |- 96 - 0 - 0 - 0 | - 0 - 26
//- 164 - 59 - 196 - 174 - 98 - 131 | - 194 - 182 - 171 - 218| - 67 - 0 - 48 - 93| - 0 - 196 - 32
//- 177| - 242 - 193 - 22 - 110 - 224 - 67 - 203 - 166 | - 68 - 61 - 133 - 1| - 240 - 66 - 1 - 183 |
//- 0 - 0 - 0 - 217| - 2 - 43 - 129 - 80 - 241 - 0 - 10 - 0 - 0 - 0 - 0 - 76 - 109 - 175 - 0
//- 238 - 115 - 58 - 196 - 20 - 110 - 121 - 194 - 187 - 107 - 217 - 67 - 32 - 44 - 27 - 62 - 217
//- 1 - 36 - 129 - 80 - 241 - 0 - 0 - 160 - 64 - 0 - 0 - 160 - 64 - 0 - 0 - 160 - 64 - 192 - 233
//- 172 - 62 - 4 - 0 - 0 - 0 - 7 - 230 - 0 - 0 - 0 -
//5 - 0 - 0 - 43 - 129 - 0 - 80 - 241 | - 85 - 211 - 253 - 0 | - 0 | - 2 | - 96 - 0 - 0 - 0 | - 0 - 69 - 60 - 61
//- 196 - 171 - 248 - 107| - 194 - 8 - 236 - 218 | - 67 - 0 - 177 - 11 | - 46 - 196 - 89 - 16 | - 14 - 195
//- 5 - 38 - 231 - 67 - 23 - 221 | - 110 - 62 - 15 - 3 | - 240 - 66 -| 1 - 183 | - 0 - 0 - 0 - 217 | - 5 - 43
//- 129 - 80 - 241 - 0 - 10 - 0 - 0 - 0 - 0 - 233 - 41 - 203 - 0 - 106 - 207 - 59 - 196 - 179 - 173 - 83
//- 194 - 8 - 108 - 217 - 67 - 127 - 153 - 170 - 64 - 217 - 4 - 36 - 129 - 80 - 241 - 0 - 0 - 160 - 64
//- 0 - 0 - 160 - 64 - 0 - 0 - 160 - 64 - 7 - 77 - 175 - 64 - 4 - 0 - 0 - 0 - 7 - 195 - 0 - 0 - 0 -
uint64 guid;
uint32 spellid;
uint8 cast_count;
uint8 unk_flags; // flags (if 0x02 - some additional data are received)
recvPacket >> guid >> cast_count >> spellid >> unk_flags;
DEBUG_LOG("WORLD: CMSG_PET_CAST_SPELL, cast_count: %u, spellid %u, unk_flags %u", cast_count, spellid, unk_flags);
if (!_player->GetPet() && !_player->GetCharm())
return;
if (GUID_HIPART(guid) == HIGHGUID_PLAYER)
return;
Creature* pet = ObjectAccessor::GetAnyTypeCreature(*_player,guid);
if (!pet || (pet != _player->GetPet() && pet!= _player->GetCharm()))
{
sLog.outError( "HandlePetCastSpellOpcode: Pet %u isn't pet of player %s .", uint32(GUID_LOPART(guid)),GetPlayer()->GetName() );
return;
}
if (pet->GetGlobalCooldown() > 0)
return;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellid);
if (!spellInfo)
{
sLog.outError("WORLD: unknown PET spell id %i", spellid);
return;
}
// do not cast not learned spells
if (!pet->HasSpell(spellid) || IsPassiveSpell(spellInfo))
return;
SpellCastTargets targets;
recvPacket >> targets.ReadForCaster(pet);
pet->clearUnitState(UNIT_STAT_MOVING);
Spell *spell = new Spell(pet, spellInfo, false);
spell->m_cast_count = cast_count; // probably pending spell cast
spell->m_targets = targets;
SpellCastResult result = spell->CheckPetCast(NULL);
if (result == SPELL_CAST_OK)
{
pet->AddCreatureSpellCooldown(spellid);
if (pet->isPet())
{
//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*)pet)->getPetType() == SUMMON_PET && (urand(0, 100) < 10))
pet->SendPetTalk((uint32)PET_TALK_SPECIAL_SPELL);
else
pet->SendPetAIReaction(guid);
}
spell->prepare(&(spell->m_targets));
}
else
{
pet->SendPetCastFail(spellid, result);
if (!pet->HasSpellCooldown(spellid))
GetPlayer()->SendClearCooldown(spellid, pet);
spell->finish(false);
delete spell;
}
}
