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Unit.cpp
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Unit.cpp
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/*
* Copyright (C) 2005-2011 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 "Unit.h"
#include "Log.h"
#include "Opcodes.h"
#include "WorldPacket.h"
#include "WorldSession.h"
#include "World.h"
#include "ObjectMgr.h"
#include "ObjectGuid.h"
#include "SpellMgr.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 "TemporarySummon.h"
#include "Formulas.h"
#include "Pet.h"
#include "Util.h"
#include "Totem.h"
#include "Vehicle.h"
#include "BattleGround.h"
#include "InstanceData.h"
#include "MapPersistentStateMgr.h"
#include "GridNotifiersImpl.h"
#include "CellImpl.h"
#include "Path.h"
#include "Traveller.h"
#include "VMapFactory.h"
#include "MovementGenerator.h"
#include <math.h>
#include <stdarg.h>
float baseMoveSpeed[MAX_MOVE_TYPE] =
{
2.5f, // MOVE_WALK
7.0f, // MOVE_RUN
2.5f, // 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
};
////////////////////////////////////////////////////////////
// Methods of class MovementInfo
void MovementInfo::Read(ByteBuffer &data)
{
data >> moveFlags;
data >> moveFlags2;
data >> time;
data >> pos.x;
data >> pos.y;
data >> pos.z;
data >> pos.o;
if(HasMovementFlag(MOVEFLAG_ONTRANSPORT))
{
data >> t_guid.ReadAsPacked();
data >> t_pos.x;
data >> t_pos.y;
data >> t_pos.z;
data >> t_pos.o;
data >> t_time;
data >> t_seat;
if(moveFlags2 & MOVEFLAG2_INTERP_MOVEMENT)
data >> t_time2;
}
if((HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_FLYING))) || (moveFlags2 & MOVEFLAG2_ALLOW_PITCHING))
{
data >> s_pitch;
}
data >> fallTime;
if(HasMovementFlag(MOVEFLAG_FALLING))
{
data >> jump.velocity;
data >> jump.sinAngle;
data >> jump.cosAngle;
data >> jump.xyspeed;
}
if(HasMovementFlag(MOVEFLAG_SPLINE_ELEVATION))
{
data >> u_unk1;
}
}
void MovementInfo::Write(ByteBuffer &data) const
{
data << moveFlags;
data << moveFlags2;
data << time;
data << pos.x;
data << pos.y;
data << pos.z;
data << pos.o;
if(HasMovementFlag(MOVEFLAG_ONTRANSPORT))
{
data << t_guid.WriteAsPacked();
data << t_pos.x;
data << t_pos.y;
data << t_pos.z;
data << t_pos.o;
data << t_time;
data << t_seat;
if(moveFlags2 & MOVEFLAG2_INTERP_MOVEMENT)
data << t_time2;
}
if((HasMovementFlag(MovementFlags(MOVEFLAG_SWIMMING | MOVEFLAG_FLYING))) || (moveFlags2 & MOVEFLAG2_ALLOW_PITCHING))
{
data << s_pitch;
}
data << fallTime;
if(HasMovementFlag(MOVEFLAG_FALLING))
{
data << jump.velocity;
data << jump.sinAngle;
data << jump.cosAngle;
data << jump.xyspeed;
}
if(HasMovementFlag(MOVEFLAG_SPLINE_ELEVATION))
{
data << u_unk1;
}
}
////////////////////////////////////////////////////////////
// Methods of class GlobalCooldownMgr
bool GlobalCooldownMgr::HasGlobalCooldown(SpellEntry const* spellInfo) const
{
GlobalCooldownList::const_iterator itr = m_GlobalCooldowns.find(spellInfo->StartRecoveryCategory);
return itr != m_GlobalCooldowns.end() && itr->second.duration && WorldTimer::getMSTimeDiff(itr->second.cast_time, WorldTimer::getMSTime()) < itr->second.duration;
}
void GlobalCooldownMgr::AddGlobalCooldown(SpellEntry const* spellInfo, uint32 gcd)
{
m_GlobalCooldowns[spellInfo->StartRecoveryCategory] = GlobalCooldown(gcd, WorldTimer::getMSTime());
}
void GlobalCooldownMgr::CancelGlobalCooldown(SpellEntry const* spellInfo)
{
m_GlobalCooldowns[spellInfo->StartRecoveryCategory].duration = 0;
}
////////////////////////////////////////////////////////////
// Methods of class Unit
Unit::Unit() :
i_motionMaster(this), m_ThreatManager(this), m_HostileRefManager(this),
m_charmInfo(NULL),
m_vehicleInfo(NULL)
{
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_deathState = ALIVE;
for (uint32 i = 0; i < CURRENT_MAX_SPELL; ++i)
m_currentSpells[i] = NULL;
m_castCounter = 0;
m_addDmgOnce = 0;
//m_Aura = NULL;
//m_AurasCheck = 2000;
//m_removeAuraTimer = 4;
m_spellAuraHoldersUpdateIterator = m_spellAuraHolders.end();
m_AuraFlags = 0;
m_Visibility = VISIBILITY_ON;
m_AINotifyScheduled = false;
m_detectInvisibilityMask = 0;
m_invisibilityMask = 0;
m_transform = 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;
// 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;
}
}
delete m_charmInfo;
delete m_vehicleInfo;
// those should be already removed at "RemoveFromWorld()" call
MANGOS_ASSERT(m_gameObj.size() == 0);
MANGOS_ASSERT(m_dynObjGUIDs.size() == 0);
MANGOS_ASSERT(m_deletedAuras.size() == 0);
MANGOS_ASSERT(m_deletedHolders.size() == 0);
}
void Unit::Update( uint32 update_diff, 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( update_diff );
_UpdateSpells( update_diff );
CleanupDeletedAuras();
if (m_lastManaUseTimer)
{
if (update_diff >= m_lastManaUseTimer)
m_lastManaUseTimer = 0;
else
m_lastManaUseTimer -= update_diff;
}
if (CanHaveThreatList())
getThreatManager().UpdateForClient(update_diff);
// 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 <= update_diff)
CombatStop();
else
m_CombatTimer -= update_diff;
}
}
if (uint32 base_att = getAttackTimer(BASE_ATTACK))
{
setAttackTimer(BASE_ATTACK, (update_diff >= base_att ? 0 : base_att - update_diff) );
}
// update abilities available only for fraction of time
UpdateReactives( update_diff );
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 (!CanUseEquippedWeapon(OFF_ATTACK))
return false;
if(GetTypeId() == TYPEID_PLAYER)
return ((Player*)this)->GetWeaponForAttack(OFF_ATTACK,true,true);
else
return false;
}
void Unit::SendMonsterMove(float NewPosX, float NewPosY, float NewPosZ, SplineType type, SplineFlags flags, uint32 Time, Player* player, ...)
{
va_list vargs;
va_start(vargs,player);
float moveTime = (float)Time;
WorldPacket data( SMSG_MONSTER_MOVE, (41 + GetPackGUID().size()) );
data << GetPackGUID();
data << uint8(0); // new in 3.1 bool, used to toggle MOVEFLAG2_UNK4 = 0x0040 on client side
data << GetPositionX() << GetPositionY() << GetPositionZ();
data << uint32(WorldTimer::getMSTime());
data << uint8(type); // unknown
switch(type)
{
case SPLINETYPE_NORMAL: // normal packet
break;
case SPLINETYPE_STOP: // stop packet (raw pos?)
va_end(vargs);
SendMessageToSet( &data, true );
return;
case SPLINETYPE_FACINGSPOT: // facing spot, not used currently
{
data << float(va_arg(vargs,double));
data << float(va_arg(vargs,double));
data << float(va_arg(vargs,double));
break;
}
case SPLINETYPE_FACINGTARGET:
data << uint64(va_arg(vargs,uint64)); // ObjectGuid in fact
break;
case SPLINETYPE_FACINGANGLE:
data << float(va_arg(vargs,double)); // facing angle
break;
}
data << uint32(flags); // splineflags
data << uint32(moveTime); // Time in between points
data << uint32(1); // 1 single waypoint
data << NewPosX << NewPosY << NewPosZ; // the single waypoint Point B
va_end(vargs);
if(player)
player->GetSession()->SendPacket(&data);
else
SendMessageToSet( &data, true );
}
void Unit::SendMonsterMoveWithSpeed(float x, float y, float z, uint32 transitTime, Player* player)
{
if (!transitTime)
{
if(GetTypeId()==TYPEID_PLAYER)
{
Traveller<Player> traveller(*(Player*)this);
transitTime = traveller.GetTotalTravelTimeTo(x, y, z);
}
else
{
Traveller<Creature> traveller(*(Creature*)this);
transitTime = traveller.GetTotalTravelTimeTo(x, y, z);
}
}
//float orientation = (float)atan2((double)dy, (double)dx);
SplineFlags flags = GetTypeId() == TYPEID_PLAYER ? SPLINEFLAG_WALKMODE : ((Creature*)this)->GetSplineFlags();
SendMonsterMove(x, y, z, SPLINETYPE_NORMAL, flags, transitTime, player);
}
void Unit::SendHeartBeat(bool toSelf)
{
m_movementInfo.UpdateTime(WorldTimer::getMSTime());
WorldPacket data(MSG_MOVE_HEARTBEAT, 64);
data << GetPackGUID();
data << m_movementInfo;
SendMessageToSet(&data, toSelf);
}
void Unit::resetAttackTimer(WeaponAttackType type)
{
m_attackTimer[type] = uint32(GetAttackTime(type) * m_modAttackSpeedPct[type]);
}
bool Unit::CanReachWithMeleeAttack(Unit* pVictim, float flat_mod /*= 0.0f*/) const
{
MANGOS_ASSERT(pVictim);
// The measured values show BASE_MELEE_OFFSET in (1.3224, 1.342)
float reach = GetFloatValue(UNIT_FIELD_COMBATREACH) + pVictim->GetFloatValue(UNIT_FIELD_COMBATREACH) +
BASE_MELEERANGE_OFFSET + flat_mod;
if (reach < ATTACK_DISTANCE)
reach = ATTACK_DISTANCE;
// This check is not related to bounding radius
float dx = GetPositionX() - pVictim->GetPositionX();
float dy = GetPositionY() - pVictim->GetPositionY();
float dz = GetPositionZ() - pVictim->GetPositionZ();
return dx*dx + dy*dy + dz*dz < reach*reach;
}
void Unit::RemoveSpellsCausingAura(AuraType auraType)
{
for (AuraList::const_iterator iter = m_modAuras[auraType].begin(); iter != m_modAuras[auraType].end();)
{
RemoveAurasDueToSpell((*iter)->GetId());
iter = m_modAuras[auraType].begin();
}
}
void Unit::RemoveSpellsCausingAura(AuraType auraType, SpellAuraHolder* except)
{
for (AuraList::const_iterator iter = m_modAuras[auraType].begin(); iter != m_modAuras[auraType].end();)
{
// skip `except` aura
if ((*iter)->GetHolder() == except)
{
++iter;
continue;
}
RemoveAurasDueToSpell((*iter)->GetId(), except);
iter = m_modAuras[auraType].begin();
}
}
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->IsTaxiFlying() || (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 (!IsAllowedDamageInArea(pVictim))
{
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_UNIT && pVictim->GetCreatureType() == CREATURE_TYPE_CRITTER)
{
// TODO: fix this part
// Critter may not die of damage taken, instead expect it to run away (no fighting back)
// If (this) is TYPEID_PLAYER, (this) will enter combat w/victim, but after some time, automatically leave combat.
// It is unclear how it should work for other cases.
((Creature*)pVictim)->SetLootRecipient(this);
pVictim->SetDeathState(JUST_DIED);
pVictim->SetHealth(0);
// allow loot only if has loot_id in creature_template
((Creature*)pVictim)->PrepareBodyLootState();
((Creature*)pVictim)->AllLootRemovedFromCorpse();
// 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->GetObjectGuid());
}
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE, "DealDamage critter, critter dies");
return damage;
}
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"DealDamageStart");
uint32 health = pVictim->GetHealth();
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"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->GetObjectGuid() == 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_FILTER_LOG(LOG_FILTER_DAMAGE,"DealDamage: victim just died");
// find player: owner of controlled `this` or `this` itself maybe
// for loot will be sued only if group_tap==NULL
Player *player_tap = GetCharmerOrOwnerPlayerOrPlayerItself();
Group *group_tap = NULL;
// find owner of pVictim, used for creature cases, AI calls
Unit* pOwner = pVictim->GetCharmerOrOwner();
// in creature kill case group/player tap stored for creature
if (pVictim->GetTypeId() == TYPEID_UNIT)
{
group_tap = ((Creature*)pVictim)->GetGroupLootRecipient();
if (Player* recipient = ((Creature*)pVictim)->GetOriginalLootRecipient())
player_tap = recipient;
}
// in player kill case group tap selected by player_tap (killer-player itself, or charmer, or owner, etc)
else
{
if (player_tap)
group_tap = player_tap->GetGroup();
}
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_DAMAGE_RECEIVED, health);
if (player_tap)
player_tap->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_SPECIAL_PVP_KILL,1,0,pVictim);
}
// call kill spell proc event (before real die and combat stop to triggering auras removed at death/combat stop)
if(player_tap && player_tap != pVictim)
{
player_tap->ProcDamageAndSpell(pVictim, PROC_FLAG_KILL, PROC_FLAG_KILLED, PROC_EX_NONE, 0);
WorldPacket data(SMSG_PARTYKILLLOG, (8+8)); //send event PARTY_KILL
data << player_tap->GetObjectGuid(); //player with killing blow
data << pVictim->GetObjectGuid(); //victim
if (group_tap)
group_tap->BroadcastPacket(&data, false, group_tap->GetMemberGroup(player_tap->GetObjectGuid()),player_tap->GetObjectGuid());
player_tap->SendDirectMessage(&data);
}
// Reward player, his pets, and group/raid members
if (player_tap != pVictim)
{
if (group_tap)
group_tap->RewardGroupAtKill(pVictim, player_tap);
else if (player_tap)
player_tap->RewardSinglePlayerAtKill(pVictim);
}
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"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;
}
}
}
if (!spiritOfRedemtionTalentReady)
{
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"SET JUST_DIED");
pVictim->SetDeathState(JUST_DIED);
}
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"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_tap != NULL);
// Call KilledUnit for creatures
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->AI())
((Creature*)this)->AI()->KilledUnit(pVictim);
// Call AI OwnerKilledUnit (for any current summoned minipet/guardian/protector)
PetOwnerKilledUnit(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_tap && !((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_FILTER_LOG(LOG_FILTER_DAMAGE,"DealDamageNotPlayer");
Creature *cVictim = (Creature*)pVictim;
if(!cVictim->IsPet())
{
cVictim->DeleteThreatList();
// only lootable if it has loot or can drop gold
cVictim->PrepareBodyLootState();
// may have no loot, so update death timer if allowed
cVictim->AllLootRemovedFromCorpse();
}
// Call creature just died function
if (cVictim->AI())
cVictim->AI()->JustDied(this);
if (cVictim->IsTemporarySummon())
{
TemporarySummon* pSummon = (TemporarySummon*)cVictim;
if (pSummon->GetSummonerGuid().IsCreatureOrVehicle())
if(Creature* pSummoner = cVictim->GetMap()->GetCreature(pSummon->GetSummonerGuid()))
if (pSummoner->AI())
pSummoner->AI()->SummonedCreatureJustDied(cVictim);
}
else if (pOwner && pOwner->GetTypeId() == TYPEID_UNIT)
{
if (((Creature*)pOwner)->AI())
((Creature*)pOwner)->AI()->SummonedCreatureJustDied(cVictim);
}
if (InstanceData* mapInstance = cVictim->GetInstanceData())
mapInstance->OnCreatureDeath(cVictim);
// 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)
((DungeonMap *)m)->PermBindAllPlayers(creditedPlayer);
}
else
{
DungeonPersistentState* save = ((DungeonMap*)m)->GetPersistanceState();
// 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 (save->GetResetTime() < resettime)
save->SetResetTime(resettime);
}
}
}
}
// last damage from non duel opponent or opponent controlled creature
if(duel_hasEnded)
{
MANGOS_ASSERT(pVictim->GetTypeId()==TYPEID_PLAYER);
Player *he = (Player*)pVictim;
MANGOS_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_tap)
bg->HandleKillPlayer(killed, player_tap);
}
else if(pVictim->GetTypeId() == TYPEID_UNIT)
{
if (player_tap)
if (BattleGround *bg = player_tap->GetBattleGround())
bg->HandleKillUnit((Creature*)pVictim, player_tap);
}
}
else // if (health <= damage)
{
DEBUG_FILTER_LOG(LOG_FILTER_DAMAGE,"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, hex and other negative transformed cases
uint32 morphSpell = pVictim->getTransForm();
if (morphSpell && !IsPositiveSpell(morphSpell))
{
if (SpellEntry const* morphEntry = sSpellStore.LookupEntry(morphSpell))
{
if (IsSpellHaveAura(morphEntry, SPELL_AURA_MOD_CONFUSE))
pVictim->RemoveAurasDueToSpell(morphSpell);
else if (IsSpellHaveAura(morphEntry, SPELL_AURA_MOD_PACIFY_SILENCE))
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_PACIFY_SILENCE, damage);
}
}
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)
{
float threat = damage * sSpellMgr.GetSpellThreatMultiplier(spellProto);
pVictim->AddThreat(this, threat, (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.getConfig(CONFIG_FLOAT_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.getConfig(CONFIG_FLOAT_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.
SpellAuraHolderMap& vAuras = pVictim->GetSpellAuraHolderMap();
for (SpellAuraHolderMap::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