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Unit.cpp
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Unit.cpp
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/*
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "Common.h"
#include "Log.h"
#include "Opcodes.h"
#include "WorldPacket.h"
#include "WorldSession.h"
#include "World.h"
#include "ObjectMgr.h"
#include "ObjectDefines.h"
#include "SpellMgr.h"
#include "Unit.h"
#include "QuestDef.h"
#include "Player.h"
#include "Creature.h"
#include "Spell.h"
#include "Group.h"
#include "SpellAuras.h"
#include "MapManager.h"
#include "ObjectAccessor.h"
#include "CreatureAI.h"
#include "Formulas.h"
#include "Pet.h"
#include "Util.h"
#include "Totem.h"
#include "BattleGround.h"
#include "InstanceSaveMgr.h"
#include "GridNotifiersImpl.h"
#include "CellImpl.h"
#include "Path.h"
#include "Traveller.h"
#include "VMapFactory.h"
#include <math.h>
float baseMoveSpeed[MAX_MOVE_TYPE] =
{
2.5f, // MOVE_WALK
7.0f, // MOVE_RUN
1.25f, // MOVE_RUN_BACK
4.722222f, // MOVE_SWIM
4.5f, // MOVE_SWIM_BACK
3.141594f, // MOVE_TURN_RATE
7.0f, // MOVE_FLIGHT
4.5f, // MOVE_FLIGHT_BACK
3.14f // MOVE_PITCH_RATE
};
// Used for prepare can/can`t triggr aura
static bool InitTriggerAuraData();
// Define can trigger auras
static bool isTriggerAura[TOTAL_AURAS];
// Define can`t trigger auras (need for disable second trigger)
static bool isNonTriggerAura[TOTAL_AURAS];
// Prepare lists
static bool procPrepared = InitTriggerAuraData();
Unit::Unit()
: WorldObject(), i_motionMaster(this), m_ThreatManager(this), m_HostileRefManager(this)
{
m_objectType |= TYPEMASK_UNIT;
m_objectTypeId = TYPEID_UNIT;
m_updateFlag = (UPDATEFLAG_HIGHGUID | UPDATEFLAG_LIVING | UPDATEFLAG_HAS_POSITION);
m_attackTimer[BASE_ATTACK] = 0;
m_attackTimer[OFF_ATTACK] = 0;
m_attackTimer[RANGED_ATTACK] = 0;
m_modAttackSpeedPct[BASE_ATTACK] = 1.0f;
m_modAttackSpeedPct[OFF_ATTACK] = 1.0f;
m_modAttackSpeedPct[RANGED_ATTACK] = 1.0f;
m_extraAttacks = 0;
m_state = 0;
m_form = FORM_NONE;
m_deathState = ALIVE;
for (uint32 i = 0; i < CURRENT_MAX_SPELL; ++i)
m_currentSpells[i] = NULL;
m_addDmgOnce = 0;
for(int i = 0; i < MAX_TOTEM; ++i)
m_TotemSlot[i] = 0;
m_ObjectSlot[0] = m_ObjectSlot[1] = m_ObjectSlot[2] = m_ObjectSlot[3] = 0;
//m_Aura = NULL;
//m_AurasCheck = 2000;
//m_removeAuraTimer = 4;
m_AurasUpdateIterator = m_Auras.end();
m_AuraFlags = 0;
m_Visibility = VISIBILITY_ON;
m_detectInvisibilityMask = 0;
m_invisibilityMask = 0;
m_transform = 0;
m_ShapeShiftFormSpellId = 0;
m_canModifyStats = false;
for (int i = 0; i < MAX_SPELL_IMMUNITY; ++i)
m_spellImmune[i].clear();
for (int i = 0; i < UNIT_MOD_END; ++i)
{
m_auraModifiersGroup[i][BASE_VALUE] = 0.0f;
m_auraModifiersGroup[i][BASE_PCT] = 1.0f;
m_auraModifiersGroup[i][TOTAL_VALUE] = 0.0f;
m_auraModifiersGroup[i][TOTAL_PCT] = 1.0f;
}
// implement 50% base damage from offhand
m_auraModifiersGroup[UNIT_MOD_DAMAGE_OFFHAND][TOTAL_PCT] = 0.5f;
for (int i = 0; i < MAX_ATTACK; ++i)
{
m_weaponDamage[i][MINDAMAGE] = BASE_MINDAMAGE;
m_weaponDamage[i][MAXDAMAGE] = BASE_MAXDAMAGE;
}
for (int i = 0; i < MAX_STATS; ++i)
m_createStats[i] = 0.0f;
m_attacking = NULL;
m_modMeleeHitChance = 0.0f;
m_modRangedHitChance = 0.0f;
m_modSpellHitChance = 0.0f;
m_baseSpellCritChance = 5;
m_CombatTimer = 0;
m_lastManaUseTimer = 0;
//m_victimThreat = 0.0f;
for (int i = 0; i < MAX_SPELL_SCHOOL; ++i)
m_threatModifier[i] = 1.0f;
m_isSorted = true;
for (int i = 0; i < MAX_MOVE_TYPE; ++i)
m_speed_rate[i] = 1.0f;
m_charmInfo = NULL;
// remove aurastates allowing special moves
for(int i=0; i < MAX_REACTIVE; ++i)
m_reactiveTimer[i] = 0;
}
Unit::~Unit()
{
// set current spells as deletable
for (uint32 i = 0; i < CURRENT_MAX_SPELL; ++i)
{
if (m_currentSpells[i])
{
m_currentSpells[i]->SetReferencedFromCurrent(false);
m_currentSpells[i] = NULL;
}
}
if (m_charmInfo)
delete m_charmInfo;
// those should be already removed at "RemoveFromWorld()" call
assert(m_gameObj.size() == 0);
assert(m_dynObjGUIDs.size() == 0);
}
void Unit::Update( uint32 p_time )
{
if(!IsInWorld())
return;
/*if(p_time > m_AurasCheck)
{
m_AurasCheck = 2000;
_UpdateAura();
}else
m_AurasCheck -= p_time;*/
// WARNING! Order of execution here is important, do not change.
// Spells must be processed with event system BEFORE they go to _UpdateSpells.
// Or else we may have some SPELL_STATE_FINISHED spells stalled in pointers, that is bad.
m_Events.Update( p_time );
_UpdateSpells( p_time );
if (m_lastManaUseTimer)
{
if (p_time >= m_lastManaUseTimer)
m_lastManaUseTimer = 0;
else
m_lastManaUseTimer -= p_time;
}
// really delete auras "deleted" while processing its ApplyModify code
for(AuraList::const_iterator itr = m_deletedAuras.begin(); itr != m_deletedAuras.begin(); ++itr)
delete *itr;
m_deletedAuras.clear();
if (CanHaveThreatList())
getThreatManager().UpdateForClient(p_time);
// update combat timer only for players and pets
if (isInCombat() && (GetTypeId() == TYPEID_PLAYER || ((Creature*)this)->isPet() || ((Creature*)this)->isCharmed()))
{
// Check UNIT_STAT_MELEE_ATTACKING or UNIT_STAT_CHASE (without UNIT_STAT_FOLLOW in this case) so pets can reach far away
// targets without stopping half way there and running off.
// These flags are reset after target dies or another command is given.
if( m_HostileRefManager.isEmpty() )
{
// m_CombatTimer set at aura start and it will be freeze until aura removing
if ( m_CombatTimer <= p_time )
ClearInCombat();
else
m_CombatTimer -= p_time;
}
}
if(uint32 base_att = getAttackTimer(BASE_ATTACK))
{
setAttackTimer(BASE_ATTACK, (p_time >= base_att ? 0 : base_att - p_time) );
}
// update abilities available only for fraction of time
UpdateReactives( p_time );
ModifyAuraState(AURA_STATE_HEALTHLESS_20_PERCENT, GetHealth() < GetMaxHealth()*0.20f);
ModifyAuraState(AURA_STATE_HEALTHLESS_35_PERCENT, GetHealth() < GetMaxHealth()*0.35f);
ModifyAuraState(AURA_STATE_HEALTH_ABOVE_75_PERCENT, GetHealth() > GetMaxHealth()*0.75f);
i_motionMaster.UpdateMotion(p_time);
}
bool Unit::haveOffhandWeapon() const
{
if(GetTypeId() == TYPEID_PLAYER)
return ((Player*)this)->GetWeaponForAttack(OFF_ATTACK,true);
else
return false;
}
void Unit::SendMonsterMove(float NewPosX, float NewPosY, float NewPosZ, uint8 type, MonsterMovementFlags flags, uint32 Time, Player* player)
{
float moveTime = Time;
WorldPacket data( SMSG_MONSTER_MOVE, (41 + GetPackGUID().size()) );
data.append(GetPackGUID());
data << uint8(0); // new in 3.1
data << GetPositionX() << GetPositionY() << GetPositionZ();
data << uint32(getMSTime());
data << uint8(type); // unknown
switch(type)
{
case 0: // normal packet
break;
case 1: // stop packet (raw pos?)
SendMessageToSet( &data, true );
return;
case 2: // facing spot, not used currently
data << float(0);
data << float(0);
data << float(0);
break;
case 3: // not used currently
data << uint64(0); // probably target guid (facing target?)
break;
case 4: // not used currently
data << float(0); // facing angle
break;
}
data << uint32(flags);
if(flags & MONSTER_MOVE_WALK)
moveTime *= 1.05f;
data << uint32(moveTime); // Time in between points
data << uint32(1); // 1 single waypoint
data << NewPosX << NewPosY << NewPosZ; // the single waypoint Point B
if(player)
player->GetSession()->SendPacket(&data);
else
SendMessageToSet( &data, true );
}
void Unit::SendMonsterMoveByPath(Path const& path, uint32 start, uint32 end, MonsterMovementFlags flags)
{
uint32 traveltime = uint32(path.GetTotalLength(start, end) * 32);
uint32 pathSize = end - start;
WorldPacket data( SMSG_MONSTER_MOVE, (GetPackGUID().size()+1+4+4+4+4+1+4+4+4+pathSize*4*3) );
data.append(GetPackGUID());
data << uint8(0);
data << GetPositionX();
data << GetPositionY();
data << GetPositionZ();
data << uint32(getMSTime());
data << uint8(0);
data << uint32(flags);
data << uint32(traveltime);
data << uint32(pathSize);
data.append((char*)path.GetNodes(start), pathSize * 4 * 3);
SendMessageToSet(&data, true);
}
void Unit::BuildHeartBeatMsg(WorldPacket *data) const
{
MovementFlags move_flags = GetTypeId()==TYPEID_PLAYER
? ((Player const*)this)->m_movementInfo.GetMovementFlags()
: MOVEMENTFLAG_NONE;
data->Initialize(MSG_MOVE_HEARTBEAT, 32);
data->append(GetPackGUID());
*data << uint32(move_flags); // movement flags
*data << uint16(0); // 2.3.0
*data << uint32(getMSTime()); // time
*data << float(GetPositionX());
*data << float(GetPositionY());
*data << float(GetPositionZ());
*data << float(GetOrientation());
*data << uint32(0);
}
void Unit::resetAttackTimer(WeaponAttackType type)
{
m_attackTimer[type] = uint32(GetAttackTime(type) * m_modAttackSpeedPct[type]);
}
bool Unit::canReachWithAttack(Unit *pVictim) const
{
assert(pVictim);
float reach = GetFloatValue(UNIT_FIELD_COMBATREACH);
if( reach <= 0.0f )
reach = 1.0f;
return IsWithinDistInMap(pVictim, reach);
}
void Unit::RemoveSpellsCausingAura(AuraType auraType)
{
if (auraType >= TOTAL_AURAS) return;
AuraList::const_iterator iter, next;
for (iter = m_modAuras[auraType].begin(); iter != m_modAuras[auraType].end(); iter = next)
{
next = iter;
++next;
if (*iter)
{
RemoveAurasDueToSpell((*iter)->GetId());
if (!m_modAuras[auraType].empty())
next = m_modAuras[auraType].begin();
else
return;
}
}
}
bool Unit::HasAuraType(AuraType auraType) const
{
return (!m_modAuras[auraType].empty());
}
/* Called by DealDamage for auras that have a chance to be dispelled on damage taken. */
void Unit::RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage)
{
if(!HasAuraType(auraType))
return;
// The chance to dispel an aura depends on the damage taken with respect to the casters level.
uint32 max_dmg = getLevel() > 8 ? 25 * getLevel() - 150 : 50;
float chance = float(damage) / max_dmg * 100.0f;
if (roll_chance_f(chance))
RemoveSpellsCausingAura(auraType);
}
void Unit::DealDamageMods(Unit *pVictim, uint32 &damage, uint32* absorb)
{
if (!pVictim->isAlive() || pVictim->isInFlight() || pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
{
if(absorb)
absorb += damage;
damage = 0;
return;
}
//You don't lose health from damage taken from another player while in a sanctuary
//You still see it in the combat log though
if(pVictim != this && GetTypeId() == TYPEID_PLAYER && pVictim->GetTypeId() == TYPEID_PLAYER)
{
const AreaTableEntry *area = GetAreaEntryByAreaID(pVictim->GetAreaId());
if(area && area->flags & AREA_FLAG_SANCTUARY) //sanctuary
{
if(absorb)
absorb += damage;
damage = 0;
}
}
uint32 originalDamage = damage;
//Script Event damage Deal
if( GetTypeId()== TYPEID_UNIT && ((Creature *)this)->AI())
((Creature *)this)->AI()->DamageDeal(pVictim, damage);
//Script Event damage taken
if( pVictim->GetTypeId()== TYPEID_UNIT && ((Creature *)pVictim)->AI() )
((Creature *)pVictim)->AI()->DamageTaken(this, damage);
if(absorb && originalDamage > damage)
absorb += (originalDamage - damage);
}
uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, SpellEntry const *spellProto, bool durabilityLoss)
{
// remove affects from victim (including from 0 damage and DoTs)
if(pVictim != this)
pVictim->RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
// remove affects from attacker at any non-DoT damage (including 0 damage)
if( damagetype != DOT)
{
RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(pVictim != this)
RemoveSpellsCausingAura(SPELL_AURA_MOD_INVISIBILITY);
if(pVictim->GetTypeId() == TYPEID_PLAYER && !pVictim->IsStandState() && !pVictim->hasUnitState(UNIT_STAT_STUNNED))
pVictim->SetStandState(UNIT_STAND_STATE_STAND);
}
if(!damage)
{
// Rage from physical damage received .
if(cleanDamage && cleanDamage->damage && (damageSchoolMask & SPELL_SCHOOL_MASK_NORMAL) && pVictim->GetTypeId() == TYPEID_PLAYER && (pVictim->getPowerType() == POWER_RAGE))
((Player*)pVictim)->RewardRage(cleanDamage->damage, 0, false);
return 0;
}
if (!spellProto || !IsSpellHaveAura(spellProto,SPELL_AURA_MOD_FEAR))
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_FEAR, damage);
// root type spells do not dispel the root effect
if (!spellProto || !(spellProto->Mechanic == MECHANIC_ROOT || IsSpellHaveAura(spellProto,SPELL_AURA_MOD_ROOT)))
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_ROOT, damage);
// no xp,health if type 8 /critters/
if(pVictim->GetTypeId() != TYPEID_PLAYER && pVictim->GetCreatureType() == CREATURE_TYPE_CRITTER)
{
pVictim->setDeathState(JUST_DIED);
pVictim->SetHealth(0);
// allow loot only if has loot_id in creature_template
CreatureInfo const* cInfo = ((Creature*)pVictim)->GetCreatureInfo();
if(cInfo && cInfo->lootid)
pVictim->SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
// some critters required for quests (need normal entry instead possible heroic in any cases)
if(GetTypeId() == TYPEID_PLAYER)
if(CreatureInfo const* normalInfo = ObjectMgr::GetCreatureTemplate(pVictim->GetEntry()))
((Player*)this)->KilledMonster(normalInfo,pVictim->GetGUID());
return damage;
}
DEBUG_LOG("DealDamageStart");
uint32 health = pVictim->GetHealth();
sLog.outDetail("deal dmg:%d to health:%d ",damage,health);
// duel ends when player has 1 or less hp
bool duel_hasEnded = false;
if(pVictim->GetTypeId() == TYPEID_PLAYER && ((Player*)pVictim)->duel && damage >= (health-1))
{
// prevent kill only if killed in duel and killed by opponent or opponent controlled creature
if(((Player*)pVictim)->duel->opponent==this || ((Player*)pVictim)->duel->opponent->GetGUID() == GetOwnerGUID())
damage = health-1;
duel_hasEnded = true;
}
//Get in CombatState
if(pVictim != this && damagetype != DOT)
{
SetInCombatWith(pVictim);
pVictim->SetInCombatWith(this);
if(Player* attackedPlayer = pVictim->GetCharmerOrOwnerPlayerOrPlayerItself())
SetContestedPvP(attackedPlayer);
}
// Rage from Damage made (only from direct weapon damage)
if( cleanDamage && damagetype==DIRECT_DAMAGE && this != pVictim && GetTypeId() == TYPEID_PLAYER && (getPowerType() == POWER_RAGE))
{
uint32 weaponSpeedHitFactor;
switch(cleanDamage->attackType)
{
case BASE_ATTACK:
{
if(cleanDamage->hitOutCome == MELEE_HIT_CRIT)
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 7);
else
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 3.5f);
((Player*)this)->RewardRage(damage, weaponSpeedHitFactor, true);
break;
}
case OFF_ATTACK:
{
if(cleanDamage->hitOutCome == MELEE_HIT_CRIT)
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 3.5f);
else
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 1.75f);
((Player*)this)->RewardRage(damage, weaponSpeedHitFactor, true);
break;
}
case RANGED_ATTACK:
break;
}
}
if (GetTypeId() == TYPEID_PLAYER && this != pVictim)
{
Player *killer = ((Player*)this);
// in bg, count dmg if victim is also a player
if (pVictim->GetTypeId()==TYPEID_PLAYER)
{
if (BattleGround *bg = killer->GetBattleGround())
{
// FIXME: kept by compatibility. don't know in BG if the restriction apply.
bg->UpdatePlayerScore(killer, SCORE_DAMAGE_DONE, damage);
}
}
killer->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_DAMAGE_DONE, damage, 0, pVictim);
killer->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HIT_DEALT, damage);
}
if (pVictim->GetTypeId() == TYPEID_PLAYER)
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HIT_RECEIVED, damage);
if (pVictim->GetTypeId() == TYPEID_UNIT && !((Creature*)pVictim)->isPet() && !((Creature*)pVictim)->hasLootRecipient())
((Creature*)pVictim)->SetLootRecipient(this);
if (health <= damage)
{
DEBUG_LOG("DealDamage: victim just died");
if (pVictim->GetTypeId() == TYPEID_PLAYER)
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_DAMAGE_RECEIVED, health);
// find player: owner of controlled `this` or `this` itself maybe
Player *player = GetCharmerOrOwnerPlayerOrPlayerItself();
if(pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->GetLootRecipient())
player = ((Creature*)pVictim)->GetLootRecipient();
// Reward player, his pets, and group/raid members
// call kill spell proc event (before real die and combat stop to triggering auras removed at death/combat stop)
if(player && player!=pVictim)
{
player->RewardPlayerAndGroupAtKill(pVictim);
player->ProcDamageAndSpell(pVictim, PROC_FLAG_KILL, PROC_FLAG_KILLED, PROC_EX_NONE, 0);
WorldPacket data(SMSG_PARTYKILLLOG, (8+8)); //send event PARTY_KILL
data << uint64(player->GetGUID()); //player with killing blow
data << uint64(pVictim->GetGUID()); //victim
if (Group *group = player->GetGroup())
group->BroadcastPacket(&data, group->GetMemberGroup(player->GetGUID()));
else
player->SendDirectMessage(&data);
}
DEBUG_LOG("DealDamageAttackStop");
// stop combat
pVictim->CombatStop();
pVictim->getHostileRefManager().deleteReferences();
bool damageFromSpiritOfRedemtionTalent = spellProto && spellProto->Id == 27795;
// if talent known but not triggered (check priest class for speedup check)
Aura* spiritOfRedemtionTalentReady = NULL;
if( !damageFromSpiritOfRedemtionTalent && // not called from SPELL_AURA_SPIRIT_OF_REDEMPTION
pVictim->GetTypeId()==TYPEID_PLAYER && pVictim->getClass()==CLASS_PRIEST )
{
AuraList const& vDummyAuras = pVictim->GetAurasByType(SPELL_AURA_DUMMY);
for(AuraList::const_iterator itr = vDummyAuras.begin(); itr != vDummyAuras.end(); ++itr)
{
if((*itr)->GetSpellProto()->SpellIconID==1654)
{
spiritOfRedemtionTalentReady = *itr;
break;
}
}
}
DEBUG_LOG("SET JUST_DIED");
if(!spiritOfRedemtionTalentReady)
pVictim->setDeathState(JUST_DIED);
DEBUG_LOG("DealDamageHealth1");
if(spiritOfRedemtionTalentReady)
{
// save value before aura remove
uint32 ressSpellId = pVictim->GetUInt32Value(PLAYER_SELF_RES_SPELL);
if(!ressSpellId)
ressSpellId = ((Player*)pVictim)->GetResurrectionSpellId();
//Remove all expected to remove at death auras (most important negative case like DoT or periodic triggers)
pVictim->RemoveAllAurasOnDeath();
// restore for use at real death
pVictim->SetUInt32Value(PLAYER_SELF_RES_SPELL,ressSpellId);
// FORM_SPIRITOFREDEMPTION and related auras
pVictim->CastSpell(pVictim,27827,true,NULL,spiritOfRedemtionTalentReady);
}
else
pVictim->SetHealth(0);
// remember victim PvP death for corpse type and corpse reclaim delay
// at original death (not at SpiritOfRedemtionTalent timeout)
if( pVictim->GetTypeId()==TYPEID_PLAYER && !damageFromSpiritOfRedemtionTalent )
((Player*)pVictim)->SetPvPDeath(player!=NULL);
// Call KilledUnit for creatures
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->AI())
((Creature*)this)->AI()->KilledUnit(pVictim);
// achievement stuff
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
if (GetTypeId() == TYPEID_UNIT)
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_KILLED_BY_CREATURE, GetEntry());
else if(GetTypeId() == TYPEID_PLAYER && pVictim != this)
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_KILLED_BY_PLAYER, 1, ((Player*)this)->GetTeam());
}
// 10% durability loss on death
// clean InHateListOf
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
// only if not player and not controlled by player pet. And not at BG
if (durabilityLoss && !player && !((Player*)pVictim)->InBattleGround())
{
DEBUG_LOG("We are dead, loosing 10 percents durability");
((Player*)pVictim)->DurabilityLossAll(0.10f,false);
// durability lost message
WorldPacket data(SMSG_DURABILITY_DAMAGE_DEATH, 0);
((Player*)pVictim)->GetSession()->SendPacket(&data);
}
}
else // creature died
{
DEBUG_LOG("DealDamageNotPlayer");
Creature *cVictim = (Creature*)pVictim;
if(!cVictim->isPet())
{
cVictim->DeleteThreatList();
// only lootable if it has loot or can drop gold
if(cVictim->GetCreatureInfo()->lootid || cVictim->GetCreatureInfo()->maxgold > 0)
cVictim->SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
else
cVictim->lootForBody = true; // needed for skinning
}
// Call creature just died function
if (cVictim->AI())
cVictim->AI()->JustDied(this);
// Dungeon specific stuff, only applies to players killing creatures
if(cVictim->GetInstanceId())
{
Map *m = cVictim->GetMap();
Player *creditedPlayer = GetCharmerOrOwnerPlayerOrPlayerItself();
// TODO: do instance binding anyway if the charmer/owner is offline
if(m->IsDungeon() && creditedPlayer)
{
if (m->IsRaidOrHeroicDungeon())
{
if(cVictim->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_INSTANCE_BIND)
((InstanceMap *)m)->PermBindAllPlayers(creditedPlayer);
}
else
{
// the reset time is set but not added to the scheduler
// until the players leave the instance
time_t resettime = cVictim->GetRespawnTimeEx() + 2 * HOUR;
if(InstanceSave *save = sInstanceSaveMgr.GetInstanceSave(cVictim->GetInstanceId()))
if(save->GetResetTime() < resettime) save->SetResetTime(resettime);
}
}
}
}
// last damage from non duel opponent or opponent controlled creature
if(duel_hasEnded)
{
assert(pVictim->GetTypeId()==TYPEID_PLAYER);
Player *he = (Player*)pVictim;
assert(he->duel);
he->duel->opponent->CombatStopWithPets(true);
he->CombatStopWithPets(true);
he->DuelComplete(DUEL_INTERUPTED);
}
// battleground things (do this at the end, so the death state flag will be properly set to handle in the bg->handlekill)
if(pVictim->GetTypeId() == TYPEID_PLAYER && ((Player*)pVictim)->InBattleGround())
{
Player *killed = ((Player*)pVictim);
if(BattleGround *bg = killed->GetBattleGround())
if(player)
bg->HandleKillPlayer(killed, player);
}
else if(pVictim->GetTypeId() == TYPEID_UNIT)
{
if (player)
if (BattleGround *bg = player->GetBattleGround())
bg->HandleKillUnit((Creature*)pVictim, player);
}
}
else // if (health <= damage)
{
DEBUG_LOG("DealDamageAlive");
if (pVictim->GetTypeId() == TYPEID_PLAYER)
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_DAMAGE_RECEIVED, damage);
pVictim->ModifyHealth(- (int32)damage);
if(damagetype != DOT)
{
if(!getVictim())
{
// if not have main target then attack state with target (including AI call)
//start melee attacks only after melee hit
Attack(pVictim,(damagetype == DIRECT_DAMAGE));
}
// if damage pVictim call AI reaction
if(pVictim->GetTypeId()==TYPEID_UNIT && ((Creature*)pVictim)->AI())
((Creature*)pVictim)->AI()->AttackedBy(this);
}
// polymorphed and other negative transformed cases
if(pVictim->getTransForm() && pVictim->hasUnitState(UNIT_STAT_CONFUSED))
pVictim->RemoveAurasDueToSpell(pVictim->getTransForm());
if(damagetype == DIRECT_DAMAGE || damagetype == SPELL_DIRECT_DAMAGE)
{
if (!spellProto || !(spellProto->AuraInterruptFlags&AURA_INTERRUPT_FLAG_DIRECT_DAMAGE))
pVictim->RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_DIRECT_DAMAGE);
}
if (pVictim->GetTypeId() != TYPEID_PLAYER)
{
if(spellProto && IsDamageToThreatSpell(spellProto))
pVictim->AddThreat(this, damage*2, (cleanDamage && cleanDamage->hitOutCome == MELEE_HIT_CRIT), damageSchoolMask, spellProto);
else
pVictim->AddThreat(this, damage, (cleanDamage && cleanDamage->hitOutCome == MELEE_HIT_CRIT), damageSchoolMask, spellProto);
}
else // victim is a player
{
// Rage from damage received
if(this != pVictim && pVictim->getPowerType() == POWER_RAGE)
{
uint32 rage_damage = damage + (cleanDamage ? cleanDamage->damage : 0);
((Player*)pVictim)->RewardRage(rage_damage, 0, false);
}
// random durability for items (HIT TAKEN)
if (roll_chance_f(sWorld.getRate(RATE_DURABILITY_LOSS_DAMAGE)))
{
EquipmentSlots slot = EquipmentSlots(urand(0,EQUIPMENT_SLOT_END-1));
((Player*)pVictim)->DurabilityPointLossForEquipSlot(slot);
}
}
if(GetTypeId()==TYPEID_PLAYER)
{
// random durability for items (HIT DONE)
if (roll_chance_f(sWorld.getRate(RATE_DURABILITY_LOSS_DAMAGE)))
{
EquipmentSlots slot = EquipmentSlots(urand(0,EQUIPMENT_SLOT_END-1));
((Player*)this)->DurabilityPointLossForEquipSlot(slot);
}
}
// TODO: Store auras by interrupt flag to speed this up.
AuraMap& vAuras = pVictim->GetAuras();
for (AuraMap::const_iterator i = vAuras.begin(), next; i != vAuras.end(); i = next)
{
const SpellEntry *se = i->second->GetSpellProto();
next = i; ++next;
if (spellProto && spellProto->Id == se->Id) // Not drop auras added by self
continue;
if( se->AuraInterruptFlags & AURA_INTERRUPT_FLAG_DAMAGE )
{
bool remove = true;
if (se->procFlags & (1<<3))
{
if (!roll_chance_i(se->procChance))
remove = false;
}
if (remove)
{
pVictim->RemoveAurasDueToSpell(i->second->GetId());
// FIXME: this may cause the auras with proc chance to be rerolled several times
next = vAuras.begin();
}
}
}
if (damagetype != NODAMAGE && damage && pVictim->GetTypeId() == TYPEID_PLAYER)
{
if( damagetype != DOT )
{
for (uint32 i = CURRENT_FIRST_NON_MELEE_SPELL; i < CURRENT_MAX_SPELL; ++i)
{
// skip channeled spell (processed differently below)
if (i == CURRENT_CHANNELED_SPELL)
continue;
if(Spell* spell = pVictim->GetCurrentSpell(CurrentSpellTypes(i)))
{
if(spell->getState() == SPELL_STATE_PREPARING)
{
if(spell->m_spellInfo->InterruptFlags & SPELL_INTERRUPT_FLAG_ABORT_ON_DMG)
pVictim->InterruptSpell(CurrentSpellTypes(i));
else
spell->Delayed();
}
}
}
}
if(Spell* spell = pVictim->m_currentSpells[CURRENT_CHANNELED_SPELL])
{
if (spell->getState() == SPELL_STATE_CASTING)
{
uint32 channelInterruptFlags = spell->m_spellInfo->ChannelInterruptFlags;
if( channelInterruptFlags & CHANNEL_FLAG_DELAY )
{
if(pVictim!=this) //don't shorten the duration of channeling if you damage yourself
spell->DelayedChannel();
}
else if( (channelInterruptFlags & (CHANNEL_FLAG_DAMAGE | CHANNEL_FLAG_DAMAGE2)) )
{
sLog.outDetail("Spell %u canceled at damage!",spell->m_spellInfo->Id);
pVictim->InterruptSpell(CURRENT_CHANNELED_SPELL);
}
}
else if (spell->getState() == SPELL_STATE_DELAYED)
// break channeled spell in delayed state on damage
{
sLog.outDetail("Spell %u canceled at damage!",spell->m_spellInfo->Id);
pVictim->InterruptSpell(CURRENT_CHANNELED_SPELL);
}
}
}
// last damage from duel opponent
if(duel_hasEnded)
{
assert(pVictim->GetTypeId()==TYPEID_PLAYER);
Player *he = (Player*)pVictim;
assert(he->duel);
he->SetHealth(1);
he->duel->opponent->CombatStopWithPets(true);
he->CombatStopWithPets(true);
he->CastSpell(he, 7267, true); // beg
he->DuelComplete(DUEL_WON);
}
}
DEBUG_LOG("DealDamageEnd returned %d damage", damage);
return damage;
}
void Unit::CastStop(uint32 except_spellid)
{
for (uint32 i = CURRENT_FIRST_NON_MELEE_SPELL; i < CURRENT_MAX_SPELL; ++i)
if (m_currentSpells[i] && m_currentSpells[i]->m_spellInfo->Id!=except_spellid)
InterruptSpell(CurrentSpellTypes(i),false);
}
void Unit::CastSpell(Unit* Victim, uint32 spellId, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell id %i by caster: %s %u)", spellId,(GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
CastSpell(Victim,spellInfo,triggered,castItem,triggeredByAura, originalCaster);
}
void Unit::CastSpell(Unit* Victim,SpellEntry const *spellInfo, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell by caster: %s %u)", (GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(!originalCaster && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster );
SpellCastTargets targets;
targets.setUnitTarget( Victim );
spell->m_CastItem = castItem;
spell->prepare(&targets, triggeredByAura);
}
void Unit::CastCustomSpell(Unit* Victim,uint32 spellId, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell id %i", spellId);
return;
}
CastCustomSpell(Victim,spellInfo,bp0,bp1,bp2,triggered,castItem,triggeredByAura, originalCaster);
}
void Unit::CastCustomSpell(Unit* Victim,SpellEntry const *spellInfo, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell");
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(!originalCaster && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster);
if(bp0)
spell->m_currentBasePoints[0] = *bp0-int32(spellInfo->EffectBaseDice[0]);
if(bp1)
spell->m_currentBasePoints[1] = *bp1-int32(spellInfo->EffectBaseDice[1]);
if(bp2)
spell->m_currentBasePoints[2] = *bp2-int32(spellInfo->EffectBaseDice[2]);
SpellCastTargets targets;
targets.setUnitTarget( Victim );
spell->m_CastItem = castItem;
spell->prepare(&targets, triggeredByAura);
}
// used for scripting
void Unit::CastSpell(float x, float y, float z, uint32 spellId, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastSpell(x,y,z): unknown spell id %i by caster: %s %u)", spellId,(GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;