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server/src/game/Unit.cpp
tomrus88 ff2cda6af1 [9861] Backporting some code chnages from 400 branch. 
(based on 400's commit 0f37423)
(based on 400's commit 636cfef)
(based on 400's commit 0bbe3a7)
(based on 400's commit ce86b56)
(based on 400's commit b74c6a8)
2010-05-10 23:45:49 +04:00

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/*
* Copyright (C) 2005-2010 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 "ObjectGuid.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 "TemporarySummon.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 "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
};
// Used for prepare can/can`t trigger 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();
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 >> j_velocity;
data >> j_sinAngle;
data >> j_cosAngle;
data >> j_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 << j_velocity;
data << j_sinAngle;
data << j_cosAngle;
data << j_xyspeed;
}
if(HasMovementFlag(MOVEFLAG_SPLINE_ELEVATION))
{
data << u_unk1;
}
}
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_castCounter = 0;
m_addDmgOnce = 0;
for(int i = 0; i < MAX_TOTEM_SLOT; ++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);
ASSERT(m_deletedAuras.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 );
CleanupDeletedAuras();
if (m_lastManaUseTimer)
{
if (p_time >= m_lastManaUseTimer)
m_lastManaUseTimer = 0;
else
m_lastManaUseTimer -= p_time;
}
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)
CombatStop();
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,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(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));
break;
case SPLINETYPE_FACINGANGLE: // not used currently
data << float(va_arg(vargs,double)); // facing angle
break;
}
data << uint32(flags);
// enable me if things goes wrong or looks ugly, it is however an old hack
// if(flags & SPLINEFLAG_WALKMODE)
// 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
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.GetTotalTrevelTimeTo(x, y, z);
}
else
{
Traveller<Creature> traveller(*(Creature*)this);
transitTime = traveller.GetTotalTrevelTimeTo(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::BuildHeartBeatMsg(WorldPacket *data) const
{
MovementFlags move_flags = GetTypeId()==TYPEID_PLAYER
? ((Player const*)this)->m_movementInfo.GetMovementFlags()
: MOVEFLAG_NONE;
data->Initialize(MSG_MOVE_HEARTBEAT, 32);
*data << 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->GetObjectGuid());
return damage;
}
DEBUG_LOG("DealDamageStart");
uint32 health = pVictim->GetHealth();
DETAIL_LOG("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");
// find player: owner of controlled `this` or `this` itself maybe
Player *player = GetCharmerOrOwnerPlayerOrPlayerItself();
// find owner of pVictim, used for creature cases, AI calls
Unit* pOwner = pVictim->GetCharmerOrOwner();
if(pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->GetLootRecipient())
player = ((Creature*)pVictim)->GetLootRecipient();
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_DAMAGE_RECEIVED, health);
if (player)
player->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_SPECIAL_PVP_KILL,1,0,pVictim);
}
// 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);
if (cVictim->isTemporarySummon())
{
TemporarySummon* pSummon = (TemporarySummon*)cVictim;
if (pSummon->GetSummonerGuid().IsCreature())
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);
}
// 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, 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)
{
if(spellProto && IsDamageToThreatSpell(spellProto))
pVictim->AddThreat(this, float(damage*2), (cleanDamage && cleanDamage->hitOutCome == MELEE_HIT_CRIT), damageSchoolMask, spellProto);
else
pVictim->AddThreat(this, float(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.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.
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)) )
{
DETAIL_LOG("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
{
DETAIL_LOG("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, ObjectGuid originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell id %i by caster: %s", spellId, GetObjectGuid().GetString().c_str());
return;
}
CastSpell(Victim, spellInfo, triggered, castItem, triggeredByAura, originalCaster);
}
void Unit::CastSpell(Unit* Victim, SpellEntry const *spellInfo, bool triggered, Item *castItem, Aura* triggeredByAura, ObjectGuid originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell by caster: %s", GetObjectGuid().GetString().c_str());
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(originalCaster.IsEmpty() && 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, ObjectGuid originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell id %i by caster: %s", spellId, GetObjectGuid().GetString().c_str());
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, ObjectGuid originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell by caster: %s", GetObjectGuid().GetString().c_str());
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(originalCaster.IsEmpty() && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster);
if(bp0)
spell->m_currentBasePoints[EFFECT_INDEX_0] = *bp0;
if(bp1)
spell->m_currentBasePoints[EFFECT_INDEX_1] = *bp1;
if(bp2)
spell->m_currentBasePoints[EFFECT_INDEX_2] = *bp2;
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, ObjectGuid originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
{
sLog.outError("CastSpell(x,y,z): unknown spell id %i by caster: %s", spellId, GetObjectGuid().GetString().c_str());
return;
}
CastSpell(x, y, z, spellInfo, triggered, castItem, triggeredByAura, originalCaster);
}
// used for scripting
void Unit::CastSpell(float x, float y, float z, SpellEntry const *spellInfo, bool triggered, Item *castItem, Aura* triggeredByAura, ObjectGuid originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastSpell(x,y,z): unknown spell by caster: %s", GetObjectGuid().GetString().c_str());
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(originalCaster.IsEmpty() && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster);
SpellCastTargets targets;
targets.setDestination(x, y, z);
spell->m_CastItem = castItem;
spell->prepare(&targets, triggeredByAura);
}
// Obsolete func need remove, here only for comotability vs another patches
uint32 Unit::SpellNonMeleeDamageLog(Unit *pVictim, uint32 spellID, uint32 damage)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellID);
SpellNonMeleeDamage damageInfo(this, pVictim, spellInfo->Id, spellInfo->SchoolMask);
CalculateSpellDamage(&damageInfo, damage, spellInfo);
damageInfo.target->CalculateAbsorbResistBlock(this, &damageInfo, spellInfo);
DealDamageMods(damageInfo.target,damageInfo.damage,&damageInfo.absorb);
SendSpellNonMeleeDamageLog(&damageInfo);
DealSpellDamage(&damageInfo, true);
return damageInfo.damage;
}
void Unit::CalculateSpellDamage(SpellNonMeleeDamage *damageInfo, int32 damage, SpellEntry const *spellInfo, WeaponAttackType attackType)
{
SpellSchoolMask damageSchoolMask = SpellSchoolMask(damageInfo->schoolMask);
Unit *pVictim = damageInfo->target;
if (damage < 0)
return;
if(!this || !pVictim)
return;
if(!this->isAlive() || !pVictim->isAlive())
return;
// Check spell crit chance
bool crit = IsSpellCrit(pVictim, spellInfo, damageSchoolMask, attackType);
// damage bonus (per damage class)
switch (spellInfo->DmgClass)
{
// Melee and Ranged Spells
case SPELL_DAMAGE_CLASS_RANGED:
case SPELL_DAMAGE_CLASS_MELEE:
{
//Calculate damage bonus
damage = MeleeDamageBonusDone(pVictim, damage, attackType, spellInfo, SPELL_DIRECT_DAMAGE);
damage = pVictim->MeleeDamageBonusTaken(this, damage, attackType, spellInfo, SPELL_DIRECT_DAMAGE);
// if crit add critical bonus
if (crit)
{
damageInfo->HitInfo|= SPELL_HIT_TYPE_CRIT;
damage = SpellCriticalDamageBonus(spellInfo, damage, pVictim);
// Resilience - reduce crit damage
uint32 redunction_affected_damage = CalcNotIgnoreDamageRedunction(damage,damageSchoolMask);
if (attackType != RANGED_ATTACK)
damage -= pVictim->GetMeleeCritDamageReduction(redunction_affected_damage);
else
damage -= pVictim->GetRangedCritDamageReduction(redunction_affected_damage);
}
}
break;
// Magical Attacks
case SPELL_DAMAGE_CLASS_NONE:
case SPELL_DAMAGE_CLASS_MAGIC:
{
// Calculate damage bonus
damage = SpellDamageBonusDone(pVictim, spellInfo, damage, SPELL_DIRECT_DAMAGE);
damage = pVictim->SpellDamageBonusTaken(this, spellInfo, damage, SPELL_DIRECT_DAMAGE);
// If crit add critical bonus
if (crit)
{
damageInfo->HitInfo|= SPELL_HIT_TYPE_CRIT;
damage = SpellCriticalDamageBonus(spellInfo, damage, pVictim);
// Resilience - reduce crit damage
uint32 redunction_affected_damage = CalcNotIgnoreDamageRedunction(damage,damageSchoolMask);
damage -= pVictim->GetSpellCritDamageReduction(redunction_affected_damage);
}
}
break;
}
// only from players
if (GetTypeId() == TYPEID_PLAYER)
{
uint32 redunction_affected_damage = CalcNotIgnoreDamageRedunction(damage,damageSchoolMask);
damage -= pVictim->GetSpellDamageReduction(redunction_affected_damage);
}
// damage mitigation
if (damage > 0)
{
// physical damage => armor
if (damageSchoolMask & SPELL_SCHOOL_MASK_NORMAL)
{
uint32 armor_affected_damage = CalcNotIgnoreDamageRedunction(damage,damageSchoolMask);
damage = damage - armor_affected_damage + CalcArmorReducedDamage(pVictim, armor_affected_damage);
}
}
else
damage = 0;
damageInfo->damage = damage;
}
void Unit::DealSpellDamage(SpellNonMeleeDamage *damageInfo, bool durabilityLoss)
{
if (!damageInfo)
return;
Unit *pVictim = damageInfo->target;
if(!this || !pVictim)
return;
if (!pVictim->isAlive() || pVictim->isInFlight() || pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
return;
SpellEntry const *spellProto = sSpellStore.LookupEntry(damageInfo->SpellID);
if (spellProto == NULL)
{
DEBUG_LOG("Unit::DealSpellDamage have wrong damageInfo->SpellID: %u", damageInfo->SpellID);
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
return;
}
// Call default DealDamage (send critical in hit info for threat calculation)
CleanDamage cleanDamage(0, BASE_ATTACK, damageInfo->HitInfo & SPELL_HIT_TYPE_CRIT ? MELEE_HIT_CRIT : MELEE_HIT_NORMAL);
DealDamage(pVictim, damageInfo->damage, &cleanDamage, SPELL_DIRECT_DAMAGE, SpellSchoolMask(damageInfo->schoolMask), spellProto, durabilityLoss);
}
//TODO for melee need create structure as in
void Unit::CalculateMeleeDamage(Unit *pVictim, uint32 damage, CalcDamageInfo *damageInfo, WeaponAttackType attackType)
{
damageInfo->attacker = this;
damageInfo->target = pVictim;
damageInfo->damageSchoolMask = GetMeleeDamageSchoolMask();
damageInfo->attackType = attackType;
damageInfo->damage = 0;
damageInfo->cleanDamage = 0;
damageInfo->absorb = 0;
damageInfo->resist = 0;
damageInfo->blocked_amount = 0;
damageInfo->TargetState = 0;
damageInfo->HitInfo = 0;
damageInfo->procAttacker = PROC_FLAG_NONE;
damageInfo->procVictim = PROC_FLAG_NONE;
damageInfo->procEx = PROC_EX_NONE;
damageInfo->hitOutCome = MELEE_HIT_EVADE;
if(!this || !pVictim)
return;
if(!this->isAlive() || !pVictim->isAlive())
return;
// Select HitInfo/procAttacker/procVictim flag based on attack type
switch (attackType)
{
case BASE_ATTACK:
damageInfo->procAttacker = PROC_FLAG_SUCCESSFUL_MELEE_HIT;
damageInfo->procVictim = PROC_FLAG_TAKEN_MELEE_HIT;
damageInfo->HitInfo = HITINFO_NORMALSWING2;
break;
case OFF_ATTACK:
damageInfo->procAttacker = PROC_FLAG_SUCCESSFUL_MELEE_HIT | PROC_FLAG_SUCCESSFUL_OFFHAND_HIT;
damageInfo->procVictim = PROC_FLAG_TAKEN_MELEE_HIT;//|PROC_FLAG_TAKEN_OFFHAND_HIT // not used
damageInfo->HitInfo = HITINFO_LEFTSWING;
break;
case RANGED_ATTACK:
damageInfo->procAttacker = PROC_FLAG_SUCCESSFUL_RANGED_HIT;
damageInfo->procVictim = PROC_FLAG_TAKEN_RANGED_HIT;
damageInfo->HitInfo = 0x08;// test
break;
default:
break;
}
// Physical Immune check
if (damageInfo->target->IsImmunedToDamage(damageInfo->damageSchoolMask))
{
damageInfo->HitInfo |= HITINFO_NORMALSWING;
damageInfo->TargetState = VICTIMSTATE_IS_IMMUNE;
damageInfo->procEx |=PROC_EX_IMMUNE;
damageInfo->damage = 0;
damageInfo->cleanDamage = 0;
return;
}
damage += CalculateDamage (damageInfo->attackType, false);
// Add melee damage bonus
damage = MeleeDamageBonusDone(damageInfo->target, damage, damageInfo->attackType);
damage = damageInfo->target->MeleeDamageBonusTaken(this, damage, damageInfo->attackType);
// Calculate armor reduction
uint32 armor_affected_damage = CalcNotIgnoreDamageRedunction(damage,damageInfo->damageSchoolMask);
damageInfo->damage = damage - armor_affected_damage + CalcArmorReducedDamage(damageInfo->target, armor_affected_damage);
damageInfo->cleanDamage += damage - damageInfo->damage;
damageInfo->hitOutCome = RollMeleeOutcomeAgainst(damageInfo->target, damageInfo->attackType);
// Disable parry or dodge for ranged attack
if (damageInfo->attackType == RANGED_ATTACK)
{
if (damageInfo->hitOutCome == MELEE_HIT_PARRY) damageInfo->hitOutCome = MELEE_HIT_NORMAL;
if (damageInfo->hitOutCome == MELEE_HIT_DODGE) damageInfo->hitOutCome = MELEE_HIT_MISS;
}
switch(damageInfo->hitOutCome)
{
case MELEE_HIT_EVADE:
{
damageInfo->HitInfo |= HITINFO_MISS|HITINFO_SWINGNOHITSOUND;
damageInfo->TargetState = VICTIMSTATE_EVADES;
damageInfo->procEx|=PROC_EX_EVADE;
damageInfo->damage = 0;
damageInfo->cleanDamage = 0;
return;
}
case MELEE_HIT_MISS:
{
damageInfo->HitInfo |= HITINFO_MISS;
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->procEx|=PROC_EX_MISS;
damageInfo->damage = 0;
damageInfo->cleanDamage = 0;
break;
}
case MELEE_HIT_NORMAL:
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->procEx|=PROC_EX_NORMAL_HIT;
break;
case MELEE_HIT_CRIT:
{
damageInfo->HitInfo |= HITINFO_CRITICALHIT;
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->procEx|=PROC_EX_CRITICAL_HIT;
// Crit bonus calc
damageInfo->damage += damageInfo->damage;
int32 mod=0;
// Apply SPELL_AURA_MOD_ATTACKER_RANGED_CRIT_DAMAGE or SPELL_AURA_MOD_ATTACKER_MELEE_CRIT_DAMAGE
if(damageInfo->attackType == RANGED_ATTACK)
mod += damageInfo->target->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_RANGED_CRIT_DAMAGE);
else
mod += damageInfo->target->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_MELEE_CRIT_DAMAGE);
mod += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_CRIT_DAMAGE_BONUS, SPELL_SCHOOL_MASK_NORMAL);
uint32 crTypeMask = damageInfo->target->GetCreatureTypeMask();
// Increase crit damage from SPELL_AURA_MOD_CRIT_PERCENT_VERSUS
mod += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_CRIT_PERCENT_VERSUS, crTypeMask);
if (mod!=0)
damageInfo->damage = int32((damageInfo->damage) * float((100.0f + mod)/100.0f));
// Resilience - reduce crit damage
uint32 redunction_affected_damage = CalcNotIgnoreDamageRedunction(damageInfo->damage,damageInfo->damageSchoolMask);
uint32 resilienceReduction;
if (attackType != RANGED_ATTACK)
resilienceReduction = pVictim->GetMeleeCritDamageReduction(redunction_affected_damage);
else
resilienceReduction = pVictim->GetRangedCritDamageReduction(redunction_affected_damage);
damageInfo->damage -= resilienceReduction;
damageInfo->cleanDamage += resilienceReduction;
break;
}
case MELEE_HIT_PARRY:
damageInfo->TargetState = VICTIMSTATE_PARRY;
damageInfo->procEx |= PROC_EX_PARRY;
damageInfo->cleanDamage += damageInfo->damage;
damageInfo->damage = 0;
break;
case MELEE_HIT_DODGE:
damageInfo->TargetState = VICTIMSTATE_DODGE;
damageInfo->procEx|=PROC_EX_DODGE;
damageInfo->cleanDamage += damageInfo->damage;
damageInfo->damage = 0;
break;
case MELEE_HIT_BLOCK:
{
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->HitInfo |= HITINFO_BLOCK;
damageInfo->procEx |= PROC_EX_BLOCK;
damageInfo->blocked_amount = damageInfo->target->GetShieldBlockValue();
// Target has a chance to double the blocked amount if it has SPELL_AURA_MOD_BLOCK_CRIT_CHANCE
if (roll_chance_i(pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_BLOCK_CRIT_CHANCE)))
damageInfo->blocked_amount *= 2;
if (damageInfo->blocked_amount >= damageInfo->damage)
{
damageInfo->TargetState = VICTIMSTATE_BLOCKS;
damageInfo->blocked_amount = damageInfo->damage;
damageInfo->procEx |= PROC_EX_FULL_BLOCK;
}
else
damageInfo->procEx |= PROC_EX_NORMAL_HIT; // Partial blocks can still cause attacker procs
damageInfo->damage -= damageInfo->blocked_amount;
damageInfo->cleanDamage += damageInfo->blocked_amount;
break;
}
case MELEE_HIT_GLANCING:
{
damageInfo->HitInfo |= HITINFO_GLANCING;
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->procEx |= PROC_EX_NORMAL_HIT;
float reducePercent = 1.0f; //damage factor
// calculate base values and mods
float baseLowEnd = 1.3f;
float baseHighEnd = 1.2f;
switch(getClass()) // lowering base values for casters
{
case CLASS_SHAMAN:
case CLASS_PRIEST:
case CLASS_MAGE:
case CLASS_WARLOCK:
case CLASS_DRUID:
baseLowEnd -= 0.7f;
baseHighEnd -= 0.3f;
break;
}
float maxLowEnd = 0.6f;
switch(getClass()) // upper for melee classes
{
case CLASS_WARRIOR:
case CLASS_ROGUE:
maxLowEnd = 0.91f; //If the attacker is a melee class then instead the lower value of 0.91
}
// calculate values
int32 diff = damageInfo->target->GetDefenseSkillValue() - GetWeaponSkillValue(damageInfo->attackType);
float lowEnd = baseLowEnd - ( 0.05f * diff );
float highEnd = baseHighEnd - ( 0.03f * diff );
// apply max/min bounds
if ( lowEnd < 0.01f ) //the low end must not go bellow 0.01f
lowEnd = 0.01f;
else if ( lowEnd > maxLowEnd ) //the smaller value of this and 0.6 is kept as the low end
lowEnd = maxLowEnd;
if ( highEnd < 0.2f ) //high end limits
highEnd = 0.2f;
if ( highEnd > 0.99f )
highEnd = 0.99f;
if(lowEnd > highEnd) // prevent negative range size
lowEnd = highEnd;
reducePercent = lowEnd + rand_norm_f() * ( highEnd - lowEnd );
damageInfo->cleanDamage += damageInfo->damage-uint32(reducePercent * damageInfo->damage);
damageInfo->damage = uint32(reducePercent * damageInfo->damage);
break;
}
case MELEE_HIT_CRUSHING:
{
damageInfo->HitInfo |= HITINFO_CRUSHING;
damageInfo->TargetState = VICTIMSTATE_NORMAL;
damageInfo->procEx|=PROC_EX_NORMAL_HIT;
// 150% normal damage
damageInfo->damage += (damageInfo->damage / 2);
break;
}
default:
break;
}
// only from players
if (GetTypeId() == TYPEID_PLAYER)
{
uint32 redunction_affected_damage = CalcNotIgnoreDamageRedunction(damageInfo->damage,damageInfo->damageSchoolMask);
uint32 resilienceReduction;
if (attackType != RANGED_ATTACK)
resilienceReduction = pVictim->GetMeleeDamageReduction(redunction_affected_damage);
else
resilienceReduction = pVictim->GetRangedDamageReduction(redunction_affected_damage);
damageInfo->damage -= resilienceReduction;
damageInfo->cleanDamage += resilienceReduction;
}
// Calculate absorb resist
if(int32(damageInfo->damage) > 0)
{
damageInfo->procVictim |= PROC_FLAG_TAKEN_ANY_DAMAGE;
// Calculate absorb & resists
uint32 absorb_affected_damage = CalcNotIgnoreAbsorbDamage(damageInfo->damage,damageInfo->damageSchoolMask);
damageInfo->target->CalculateAbsorbAndResist(this, damageInfo->damageSchoolMask, DIRECT_DAMAGE, absorb_affected_damage, &damageInfo->absorb, &damageInfo->resist, true);
damageInfo->damage-=damageInfo->absorb + damageInfo->resist;
if (damageInfo->absorb)
{
damageInfo->HitInfo|=HITINFO_ABSORB;
damageInfo->procEx|=PROC_EX_ABSORB;
}
if (damageInfo->resist)
damageInfo->HitInfo|=HITINFO_RESIST;
}
else // Umpossible get negative result but....
damageInfo->damage = 0;
}
void Unit::DealMeleeDamage(CalcDamageInfo *damageInfo, bool durabilityLoss)
{
if (damageInfo==0) return;
Unit *pVictim = damageInfo->target;
if(!this || !pVictim)
return;
if (!pVictim->isAlive() || pVictim->isInFlight() || pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
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
return;
}
// Hmmmm dont like this emotes client must by self do all animations
if (damageInfo->HitInfo&HITINFO_CRITICALHIT)
pVictim->HandleEmoteCommand(EMOTE_ONESHOT_WOUNDCRITICAL);
if(damageInfo->blocked_amount && damageInfo->TargetState!=VICTIMSTATE_BLOCKS)
pVictim->HandleEmoteCommand(EMOTE_ONESHOT_PARRYSHIELD);
if(damageInfo->TargetState == VICTIMSTATE_PARRY)
{
// Get attack timers
float offtime = float(pVictim->getAttackTimer(OFF_ATTACK));
float basetime = float(pVictim->getAttackTimer(BASE_ATTACK));
// Reduce attack time
if (pVictim->haveOffhandWeapon() && offtime < basetime)
{
float percent20 = pVictim->GetAttackTime(OFF_ATTACK) * 0.20f;
float percent60 = 3.0f * percent20;
if(offtime > percent20 && offtime <= percent60)
{
pVictim->setAttackTimer(OFF_ATTACK, uint32(percent20));
}
else if(offtime > percent60)
{
offtime -= 2.0f * percent20;
pVictim->setAttackTimer(OFF_ATTACK, uint32(offtime));
}
}
else
{
float percent20 = pVictim->GetAttackTime(BASE_ATTACK) * 0.20f;
float percent60 = 3.0f * percent20;
if(basetime > percent20 && basetime <= percent60)
{
pVictim->setAttackTimer(BASE_ATTACK, uint32(percent20));
}
else if(basetime > percent60)
{
basetime -= 2.0f * percent20;
pVictim->setAttackTimer(BASE_ATTACK, uint32(basetime));
}
}
}
// Call default DealDamage
CleanDamage cleanDamage(damageInfo->cleanDamage,damageInfo->attackType,damageInfo->hitOutCome);
DealDamage(pVictim, damageInfo->damage, &cleanDamage, DIRECT_DAMAGE, damageInfo->damageSchoolMask, NULL, durabilityLoss);
// If this is a creature and it attacks from behind it has a probability to daze it's victim
if( (damageInfo->hitOutCome==MELEE_HIT_CRIT || damageInfo->hitOutCome==MELEE_HIT_CRUSHING || damageInfo->hitOutCome==MELEE_HIT_NORMAL || damageInfo->hitOutCome==MELEE_HIT_GLANCING) &&
GetTypeId() != TYPEID_PLAYER && !((Creature*)this)->GetCharmerOrOwnerGUID() && !pVictim->HasInArc(M_PI_F, this) )
{
// -probability is between 0% and 40%
// 20% base chance
float Probability = 20.0f;
//there is a newbie protection, at level 10 just 7% base chance; assuming linear function
if( pVictim->getLevel() < 30 )
Probability = 0.65f*pVictim->getLevel()+0.5f;
uint32 VictimDefense=pVictim->GetDefenseSkillValue();
uint32 AttackerMeleeSkill=GetUnitMeleeSkill();
Probability *= AttackerMeleeSkill/(float)VictimDefense;
if(Probability > 40.0f)
Probability = 40.0f;
if(roll_chance_f(Probability))
CastSpell(pVictim, 1604, true);
}
// If not miss
if (!(damageInfo->HitInfo & HITINFO_MISS))
{
// on weapon hit casts
if(GetTypeId() == TYPEID_PLAYER && pVictim->isAlive())
((Player*)this)->CastItemCombatSpell(pVictim, damageInfo->attackType);
// victim's damage shield
std::set<Aura*> alreadyDone;
AuraList const& vDamageShields = pVictim->GetAurasByType(SPELL_AURA_DAMAGE_SHIELD);
for(AuraList::const_iterator i = vDamageShields.begin(); i != vDamageShields.end();)
{
if (alreadyDone.find(*i) == alreadyDone.end())
{
alreadyDone.insert(*i);
uint32 damage=(*i)->GetModifier()->m_amount;
SpellEntry const *i_spellProto = (*i)->GetSpellProto();
//Calculate absorb resist ??? no data in opcode for this possibly unable to absorb or resist?
//uint32 absorb;
//uint32 resist;
//CalcAbsorbResist(pVictim, SpellSchools(spellProto->School), SPELL_DIRECT_DAMAGE, damage, &absorb, &resist);
//damage-=absorb + resist;
pVictim->DealDamageMods(this,damage,NULL);
WorldPacket data(SMSG_SPELLDAMAGESHIELD,(8+8+4+4+4+4));
data << uint64(pVictim->GetGUID());
data << uint64(GetGUID());
data << uint32(i_spellProto->Id);
data << uint32(damage); // Damage
data << uint32(0); // Overkill
data << uint32(i_spellProto->SchoolMask);
pVictim->SendMessageToSet(&data, true );
pVictim->DealDamage(this, damage, 0, SPELL_DIRECT_DAMAGE, GetSpellSchoolMask(i_spellProto), i_spellProto, true);
i = vDamageShields.begin();
}
else
++i;
}
}
}
void Unit::HandleEmoteCommand(uint32 anim_id)
{
WorldPacket data( SMSG_EMOTE, 4 + 8 );
data << uint32(anim_id);
data << uint64(GetGUID());
SendMessageToSet(&data, true);
}
void Unit::HandleEmoteState(uint32 anim_id)
{
SetUInt32Value(UNIT_NPC_EMOTESTATE, anim_id);
}
void Unit::HandleEmote(uint32 anim_id)
{
if (!anim_id)
HandleEmoteState(0);
else if (EmotesEntry const* emoteEntry = sEmotesStore.LookupEntry(anim_id))
{
if (emoteEntry->EmoteType) // 1,2 states, 0 command
HandleEmoteState(anim_id);
else
HandleEmoteCommand(anim_id);
}
}
uint32 Unit::CalcNotIgnoreAbsorbDamage( uint32 damage, SpellSchoolMask damageSchoolMask, SpellEntry const* spellInfo /*= NULL*/)
{
float absorb_affected_rate = 1.0f;
Unit::AuraList const& ignoreAbsorbSchool = GetAurasByType(SPELL_AURA_MOD_IGNORE_ABSORB_SCHOOL);
for(Unit::AuraList::const_iterator i = ignoreAbsorbSchool.begin(); i != ignoreAbsorbSchool.end(); ++i)
if ((*i)->GetMiscValue() & damageSchoolMask)
absorb_affected_rate *= (100.0f - (*i)->GetModifier()->m_amount)/100.0f;
if(spellInfo)
{
Unit::AuraList const& ignoreAbsorbForSpell = GetAurasByType(SPELL_AURA_MOD_IGNORE_ABSORB_FOR_SPELL);
for(Unit::AuraList::const_iterator citr = ignoreAbsorbForSpell.begin(); citr != ignoreAbsorbForSpell.end(); ++citr)
if ((*citr)->isAffectedOnSpell(spellInfo))
absorb_affected_rate *= (100.0f - (*citr)->GetModifier()->m_amount)/100.0f;
}
return absorb_affected_rate <= 0.0f ? 0 : (absorb_affected_rate < 1.0f ? uint32(damage * absorb_affected_rate) : damage);
}
uint32 Unit::CalcNotIgnoreDamageRedunction( uint32 damage, SpellSchoolMask damageSchoolMask)
{
float absorb_affected_rate = 1.0f;
Unit::AuraList const& ignoreAbsorb = GetAurasByType(SPELL_AURA_MOD_IGNORE_DAMAGE_REDUCTION_SCHOOL);
for(Unit::AuraList::const_iterator i = ignoreAbsorb.begin(); i != ignoreAbsorb.end(); ++i)
if ((*i)->GetMiscValue() & damageSchoolMask)
absorb_affected_rate *= (100.0f - (*i)->GetModifier()->m_amount)/100.0f;
return absorb_affected_rate <= 0.0f ? 0 : (absorb_affected_rate < 1.0f ? uint32(damage * absorb_affected_rate) : damage);
}
uint32 Unit::CalcArmorReducedDamage(Unit* pVictim, const uint32 damage)
{
uint32 newdamage = 0;
float armor = (float)pVictim->GetArmor();
// Ignore enemy armor by SPELL_AURA_MOD_TARGET_RESISTANCE aura
armor += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_TARGET_RESISTANCE, SPELL_SCHOOL_MASK_NORMAL);
// Apply Player CR_ARMOR_PENETRATION rating and percent talents
if (GetTypeId()==TYPEID_PLAYER)
armor *= 1.0f - ((Player*)this)->GetArmorPenetrationPct() / 100.0f;
if (armor < 0.0f)
armor = 0.0f;
float levelModifier = (float)getLevel();
if (levelModifier > 59)
levelModifier = levelModifier + (4.5f * (levelModifier-59));
float tmpvalue = 0.1f * armor / (8.5f * levelModifier + 40);
tmpvalue = tmpvalue/(1.0f + tmpvalue);
if (tmpvalue < 0.0f)
tmpvalue = 0.0f;
if (tmpvalue > 0.75f)
tmpvalue = 0.75f;
newdamage = uint32(damage - (damage * tmpvalue));
return (newdamage > 1) ? newdamage : 1;
}
void Unit::CalculateAbsorbAndResist(Unit *pCaster, SpellSchoolMask schoolMask, DamageEffectType damagetype, const uint32 damage, uint32 *absorb, uint32 *resist, bool canReflect)
{
if(!pCaster || !isAlive() || !damage)
return;
// Magic damage, check for resists
if ((schoolMask & SPELL_SCHOOL_MASK_NORMAL)==0)
{
// Get base victim resistance for school
float tmpvalue2 = (float)GetResistance(GetFirstSchoolInMask(schoolMask));
// Ignore resistance by self SPELL_AURA_MOD_TARGET_RESISTANCE aura
tmpvalue2 += (float)pCaster->GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_TARGET_RESISTANCE, schoolMask);
tmpvalue2 *= (float)(0.15f / getLevel());
if (tmpvalue2 < 0.0f)
tmpvalue2 = 0.0f;
if (tmpvalue2 > 0.75f)
tmpvalue2 = 0.75f;
uint32 ran = urand(0, 100);
float faq[4] = {24.0f,6.0f,4.0f,6.0f};
uint8 m = 0;
float Binom = 0.0f;
for (uint8 i = 0; i < 4; ++i)
{
Binom += 2400 *( powf(tmpvalue2, float(i)) * powf( (1-tmpvalue2), float(4-i)))/faq[i];
if (ran > Binom )
++m;
else
break;
}
if (damagetype == DOT && m == 4)
*resist += uint32(damage - 1);
else
*resist += uint32(damage * m / 4);
if(*resist > damage)
*resist = damage;
}
else
*resist = 0;
int32 RemainingDamage = damage - *resist;
// Get unit state (need for some absorb check)
uint32 unitflag = GetUInt32Value(UNIT_FIELD_FLAGS);
// Reflect damage spells (not cast any damage spell in aura lookup)
uint32 reflectSpell = 0;
int32 reflectDamage = 0;
Aura* reflectTriggeredBy = NULL; // expected as not expired at reflect as in current cases
// Death Prevention Aura
SpellEntry const* preventDeathSpell = NULL;
int32 preventDeathAmount = 0;
// full absorb cases (by chance)
AuraList const& vAbsorb = GetAurasByType(SPELL_AURA_SCHOOL_ABSORB);
for(AuraList::const_iterator i = vAbsorb.begin(); i != vAbsorb.end() && RemainingDamage > 0; ++i)
{
// only work with proper school mask damage
Modifier* i_mod = (*i)->GetModifier();
if (!(i_mod->m_miscvalue & schoolMask))
continue;
SpellEntry const* i_spellProto = (*i)->GetSpellProto();
// Fire Ward or Frost Ward
if(i_spellProto->SpellFamilyName == SPELLFAMILY_MAGE && i_spellProto->SpellFamilyFlags & UI64LIT(0x0000000000000108))
{
int chance = 0;
Unit::AuraList const& auras = GetAurasByType(SPELL_AURA_ADD_PCT_MODIFIER);
for (Unit::AuraList::const_iterator itr = auras.begin(); itr != auras.end(); ++itr)
{
SpellEntry const* itr_spellProto = (*itr)->GetSpellProto();
// Frost Warding (chance full absorb)
if (itr_spellProto->SpellFamilyName == SPELLFAMILY_MAGE && itr_spellProto->SpellIconID == 501)
{
// chance stored in next dummy effect
chance = itr_spellProto->CalculateSimpleValue(EFFECT_INDEX_1);
break;
}
}
if(roll_chance_i(chance))
{
int32 amount = RemainingDamage;
RemainingDamage = 0;
// Frost Warding (mana regen)
CastCustomSpell(this, 57776, &amount, NULL, NULL, true, NULL, *i);
break;
}
}
}
// Need remove expired auras after
bool existExpired = false;
// Incanter's Absorption, for converting to spell power
int32 incanterAbsorption = 0;
// absorb without mana cost
AuraList const& vSchoolAbsorb = GetAurasByType(SPELL_AURA_SCHOOL_ABSORB);
for(AuraList::const_iterator i = vSchoolAbsorb.begin(); i != vSchoolAbsorb.end() && RemainingDamage > 0; ++i)
{
Modifier* mod = (*i)->GetModifier();
if (!(mod->m_miscvalue & schoolMask))
continue;
SpellEntry const* spellProto = (*i)->GetSpellProto();
// Max Amount can be absorbed by this aura
int32 currentAbsorb = mod->m_amount;
// Found empty aura (impossible but..)
if (currentAbsorb <=0)
{
existExpired = true;
continue;
}
// Handle custom absorb auras
// TODO: try find better way
switch(spellProto->SpellFamilyName)
{
case SPELLFAMILY_GENERIC:
{
// Astral Shift
if (spellProto->SpellIconID == 3066)
{
//reduces all damage taken while stun, fear or silence
if (unitflag & (UNIT_FLAG_STUNNED|UNIT_FLAG_FLEEING|UNIT_FLAG_SILENCED))
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
// Nerves of Steel
if (spellProto->SpellIconID == 2115)
{
// while affected by Stun and Fear
if (unitflag&(UNIT_FLAG_STUNNED|UNIT_FLAG_FLEEING))
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
// Spell Deflection
if (spellProto->SpellIconID == 3006)
{
// You have a chance equal to your Parry chance
if (damagetype == DIRECT_DAMAGE && // Only for direct damage
roll_chance_f(GetUnitParryChance())) // Roll chance
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
// Reflective Shield (Lady Malande boss)
if (spellProto->Id == 41475 && canReflect)
{
if(RemainingDamage < currentAbsorb)
reflectDamage = RemainingDamage / 2;
else
reflectDamage = currentAbsorb / 2;
reflectSpell = 33619;
reflectTriggeredBy = *i;
break;
}
if (spellProto->Id == 39228 || // Argussian Compass
spellProto->Id == 60218) // Essence of Gossamer
{
// Max absorb stored in 1 dummy effect
int32 max_absorb = spellProto->CalculateSimpleValue(EFFECT_INDEX_1);
if (max_absorb < currentAbsorb)
currentAbsorb = max_absorb;
break;
}
break;
}
case SPELLFAMILY_DRUID:
{
// Primal Tenacity
if (spellProto->SpellIconID == 2253)
{
//reduces all damage taken while Stunned and in Cat Form
if (m_form == FORM_CAT && (unitflag & UNIT_FLAG_STUNNED))
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
break;
}
case SPELLFAMILY_ROGUE:
{
// Cheat Death (make less prio with Guardian Spirit case)
if (!preventDeathSpell && spellProto->SpellIconID == 2109 &&
GetTypeId()==TYPEID_PLAYER && // Only players
!((Player*)this)->HasSpellCooldown(31231) &&
// Only if no cooldown
roll_chance_i((*i)->GetModifier()->m_amount))
// Only if roll
{
preventDeathSpell = (*i)->GetSpellProto();
continue;
}
break;
}
case SPELLFAMILY_PRIEST:
{
// Guardian Spirit
if (spellProto->SpellIconID == 2873)
{
preventDeathSpell = (*i)->GetSpellProto();
preventDeathAmount = (*i)->GetModifier()->m_amount;
continue;
}
// Reflective Shield
if (spellProto->SpellFamilyFlags == 0x1 && canReflect)
{
if (pCaster == this)
break;
Unit* caster = (*i)->GetCaster();
if (!caster)
break;
AuraList const& vOverRideCS = caster->GetAurasByType(SPELL_AURA_DUMMY);
for(AuraList::const_iterator k = vOverRideCS.begin(); k != vOverRideCS.end(); ++k)
{
switch((*k)->GetModifier()->m_miscvalue)
{
case 5065: // Rank 1
case 5064: // Rank 2
{
if(RemainingDamage >= currentAbsorb)
reflectDamage = (*k)->GetModifier()->m_amount * currentAbsorb/100;
else
reflectDamage = (*k)->GetModifier()->m_amount * RemainingDamage/100;
reflectSpell = 33619;
reflectTriggeredBy = *i;
} break;
default: break;
}
}
break;
}
break;
}
case SPELLFAMILY_SHAMAN:
{
// Astral Shift
if (spellProto->SpellIconID == 3066)
{
//reduces all damage taken while stun, fear or silence
if (unitflag & (UNIT_FLAG_STUNNED|UNIT_FLAG_FLEEING|UNIT_FLAG_SILENCED))
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
break;
}
case SPELLFAMILY_DEATHKNIGHT:
{
// Shadow of Death
if (spellProto->SpellIconID == 1958)
{
// TODO: absorb only while transform
continue;
}
// Anti-Magic Shell (on self)
if (spellProto->Id == 48707)
{
// damage absorbed by Anti-Magic Shell energizes the DK with additional runic power.
// This, if I'm not mistaken, shows that we get back ~2% of the absorbed damage as runic power.
int32 absorbed = RemainingDamage * currentAbsorb / 100;
int32 regen = absorbed * 2 / 10;
CastCustomSpell(this, 49088, &regen, NULL, NULL, true, NULL, *i);
RemainingDamage -= absorbed;
continue;
}
// Anti-Magic Shell (on single party/raid member)
if (spellProto->Id == 50462)
{
RemainingDamage -= RemainingDamage * currentAbsorb / 100;
continue;
}
// Anti-Magic Zone
if (spellProto->Id == 50461)
{
Unit* caster = (*i)->GetCaster();
if (!caster)
continue;
int32 absorbed = RemainingDamage * currentAbsorb / 100;
int32 canabsorb = caster->GetHealth();
if (canabsorb < absorbed)
absorbed = canabsorb;
RemainingDamage -= absorbed;
uint32 ab_damage = absorbed;
pCaster->DealDamageMods(caster,ab_damage,NULL);
pCaster->DealDamage(caster, ab_damage, NULL, damagetype, schoolMask, 0, false);
continue;
}
break;
}
default:
break;
}
// currentAbsorb - damage can be absorbed by shield
// If need absorb less damage
if (RemainingDamage < currentAbsorb)
currentAbsorb = RemainingDamage;
RemainingDamage -= currentAbsorb;
// Fire Ward or Frost Ward or Ice Barrier (or Mana Shield)
// for Incanter's Absorption converting to spell power
if (spellProto->SpellFamilyName == SPELLFAMILY_MAGE && spellProto->SpellFamilyFlags2 & 0x000008)
incanterAbsorption += currentAbsorb;
// Reduce shield amount
mod->m_amount-=currentAbsorb;
if((*i)->DropAuraCharge())
mod->m_amount = 0;
// Need remove it later
if (mod->m_amount<=0)
existExpired = true;
}
// Remove all expired absorb auras
if (existExpired)
{
for(AuraList::const_iterator i = vSchoolAbsorb.begin(); i != vSchoolAbsorb.end();)
{
if ((*i)->GetModifier()->m_amount<=0)
{
RemoveAurasDueToSpell((*i)->GetId());
i = vSchoolAbsorb.begin();
}
else
++i;
}
}
// Cast back reflect damage spell
if (canReflect && reflectSpell)
CastCustomSpell(pCaster, reflectSpell, &reflectDamage, NULL, NULL, true, NULL, reflectTriggeredBy);
// absorb by mana cost
AuraList const& vManaShield = GetAurasByType(SPELL_AURA_MANA_SHIELD);
for(AuraList::const_iterator i = vManaShield.begin(), next; i != vManaShield.end() && RemainingDamage > 0; i = next)
{
next = i; ++next;
// check damage school mask
if(((*i)->GetModifier()->m_miscvalue & schoolMask)==0)
continue;
int32 currentAbsorb;
if (RemainingDamage >= (*i)->GetModifier()->m_amount)
currentAbsorb = (*i)->GetModifier()->m_amount;
else
currentAbsorb = RemainingDamage;
if (float manaMultiplier = (*i)->GetSpellProto()->EffectMultipleValue[(*i)->GetEffIndex()])
{
if(Player *modOwner = GetSpellModOwner())
modOwner->ApplySpellMod((*i)->GetId(), SPELLMOD_MULTIPLE_VALUE, manaMultiplier);
int32 maxAbsorb = int32(GetPower(POWER_MANA) / manaMultiplier);
if (currentAbsorb > maxAbsorb)
currentAbsorb = maxAbsorb;
int32 manaReduction = int32(currentAbsorb * manaMultiplier);
ApplyPowerMod(POWER_MANA, manaReduction, false);
}
// Mana Shield (or Fire Ward or Frost Ward or Ice Barrier)
// for Incanter's Absorption converting to spell power
if ((*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_MAGE && (*i)->GetSpellProto()->SpellFamilyFlags2 & 0x000008)
incanterAbsorption += currentAbsorb;
(*i)->GetModifier()->m_amount -= currentAbsorb;
if((*i)->GetModifier()->m_amount <= 0)
{
RemoveAurasDueToSpell((*i)->GetId());
next = vManaShield.begin();
}
RemainingDamage -= currentAbsorb;
}
// effects dependent from full absorb amount
// Incanter's Absorption, if have affective absorbing
if (incanterAbsorption)
{
Unit::AuraList const& auras = GetAurasByType(SPELL_AURA_DUMMY);
for (Unit::AuraList::const_iterator itr = auras.begin(); itr != auras.end(); ++itr)
{
SpellEntry const* itr_spellProto = (*itr)->GetSpellProto();
// Incanter's Absorption
if (itr_spellProto->SpellFamilyName == SPELLFAMILY_GENERIC &&
itr_spellProto->SpellIconID == 2941)
{
int32 amount = int32(incanterAbsorption * (*itr)->GetModifier()->m_amount / 100);
// apply normalized part of already accumulated amount in aura
if (Aura* spdAura = GetAura(44413, EFFECT_INDEX_0))
amount += spdAura->GetModifier()->m_amount * spdAura->GetAuraDuration() / spdAura->GetAuraMaxDuration();
// Incanter's Absorption (triggered absorb based spell power, will replace existed if any)
CastCustomSpell(this, 44413, &amount, NULL, NULL, true);
break;
}
}
}
// only split damage if not damaging yourself
if(pCaster != this)
{
AuraList const& vSplitDamageFlat = GetAurasByType(SPELL_AURA_SPLIT_DAMAGE_FLAT);
for(AuraList::const_iterator i = vSplitDamageFlat.begin(), next; i != vSplitDamageFlat.end() && RemainingDamage >= 0; i = next)
{
next = i; ++next;
// check damage school mask
if(((*i)->GetModifier()->m_miscvalue & schoolMask)==0)
continue;
// Damage can be splitted only if aura has an alive caster
Unit *caster = (*i)->GetCaster();
if(!caster || caster == this || !caster->IsInWorld() || !caster->isAlive())
continue;
int32 currentAbsorb;
if (RemainingDamage >= (*i)->GetModifier()->m_amount)
currentAbsorb = (*i)->GetModifier()->m_amount;
else
currentAbsorb = RemainingDamage;
RemainingDamage -= currentAbsorb;
uint32 splitted = currentAbsorb;
uint32 splitted_absorb = 0;
pCaster->DealDamageMods(caster,splitted,&splitted_absorb);
pCaster->SendSpellNonMeleeDamageLog(caster, (*i)->GetSpellProto()->Id, splitted, schoolMask, splitted_absorb, 0, false, 0, false);
CleanDamage cleanDamage = CleanDamage(splitted, BASE_ATTACK, MELEE_HIT_NORMAL);
pCaster->DealDamage(caster, splitted, &cleanDamage, DIRECT_DAMAGE, schoolMask, (*i)->GetSpellProto(), false);
}
AuraList const& vSplitDamagePct = GetAurasByType(SPELL_AURA_SPLIT_DAMAGE_PCT);
for(AuraList::const_iterator i = vSplitDamagePct.begin(), next; i != vSplitDamagePct.end() && RemainingDamage >= 0; i = next)
{
next = i; ++next;
// check damage school mask
if(((*i)->GetModifier()->m_miscvalue & schoolMask)==0)
continue;
// Damage can be splitted only if aura has an alive caster
Unit *caster = (*i)->GetCaster();
if(!caster || caster == this || !caster->IsInWorld() || !caster->isAlive())
continue;
uint32 splitted = uint32(RemainingDamage * (*i)->GetModifier()->m_amount / 100.0f);
RemainingDamage -= int32(splitted);
uint32 split_absorb = 0;
pCaster->DealDamageMods(caster,splitted,&split_absorb);
pCaster->SendSpellNonMeleeDamageLog(caster, (*i)->GetSpellProto()->Id, splitted, schoolMask, split_absorb, 0, false, 0, false);
CleanDamage cleanDamage = CleanDamage(splitted, BASE_ATTACK, MELEE_HIT_NORMAL);
pCaster->DealDamage(caster, splitted, &cleanDamage, DIRECT_DAMAGE, schoolMask, (*i)->GetSpellProto(), false);
}
}
// Apply death prevention spells effects
if (preventDeathSpell && RemainingDamage >= (int32)GetHealth())
{
switch(preventDeathSpell->SpellFamilyName)
{
// Cheat Death
case SPELLFAMILY_ROGUE:
{
// Cheat Death
if (preventDeathSpell->SpellIconID == 2109)
{
CastSpell(this,31231,true);
((Player*)this)->AddSpellCooldown(31231,0,time(NULL)+60);
// with health > 10% lost health until health==10%, in other case no losses
uint32 health10 = GetMaxHealth()/10;
RemainingDamage = GetHealth() > health10 ? GetHealth() - health10 : 0;
}
break;
}
// Guardian Spirit
case SPELLFAMILY_PRIEST:
{
// Guardian Spirit
if (preventDeathSpell->SpellIconID == 2873)
{
int32 healAmount = GetMaxHealth() * preventDeathAmount / 100;
CastCustomSpell(this, 48153, &healAmount, NULL, NULL, true);
RemoveAurasDueToSpell(preventDeathSpell->Id);
RemainingDamage = 0;
}
break;
}
}
}
*absorb = damage - RemainingDamage - *resist;
}
void Unit::CalculateAbsorbResistBlock(Unit *pCaster, SpellNonMeleeDamage *damageInfo, SpellEntry const* spellProto, WeaponAttackType attType)
{
bool blocked = false;
// Get blocked status
switch (spellProto->DmgClass)
{
// Melee and Ranged Spells
case SPELL_DAMAGE_CLASS_RANGED:
case SPELL_DAMAGE_CLASS_MELEE:
blocked = IsSpellBlocked(pCaster, spellProto, attType);
break;
default:
break;
}
if (blocked)
{
damageInfo->blocked = GetShieldBlockValue();
if (damageInfo->damage < (int32)damageInfo->blocked)
damageInfo->blocked = damageInfo->damage;
damageInfo->damage-=damageInfo->blocked;
}
uint32 absorb_affected_damage = pCaster->CalcNotIgnoreAbsorbDamage(damageInfo->damage,GetSpellSchoolMask(spellProto),spellProto);
CalculateAbsorbAndResist(pCaster, GetSpellSchoolMask(spellProto), SPELL_DIRECT_DAMAGE, absorb_affected_damage, &damageInfo->absorb, &damageInfo->resist, !(spellProto->AttributesEx2 & SPELL_ATTR_EX2_CANT_REFLECTED));
damageInfo->damage-= damageInfo->absorb + damageInfo->resist;
}
void Unit::AttackerStateUpdate (Unit *pVictim, WeaponAttackType attType, bool extra )
{
if(hasUnitState(UNIT_STAT_CAN_NOT_REACT) || HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PACIFIED) )
return;
if (!pVictim->isAlive())
return;
if(IsNonMeleeSpellCasted(false))
return;
uint32 hitInfo;
if (attType == BASE_ATTACK)
hitInfo = HITINFO_NORMALSWING2;
else if (attType == OFF_ATTACK)
hitInfo = HITINFO_LEFTSWING;
else
return; // ignore ranged case
uint32 extraAttacks = m_extraAttacks;
// melee attack spell casted at main hand attack only
if (attType == BASE_ATTACK && m_currentSpells[CURRENT_MELEE_SPELL])
{
m_currentSpells[CURRENT_MELEE_SPELL]->cast();
// not recent extra attack only at any non extra attack (melee spell case)
if(!extra && extraAttacks)
{
while(m_extraAttacks)
{
AttackerStateUpdate(pVictim, BASE_ATTACK, true);
if(m_extraAttacks > 0)
--m_extraAttacks;
}
}
return;
}
// attack can be redirected to another target
pVictim = SelectMagnetTarget(pVictim);
CalcDamageInfo damageInfo;
CalculateMeleeDamage(pVictim, 0, &damageInfo, attType);
// Send log damage message to client
DealDamageMods(pVictim,damageInfo.damage,&damageInfo.absorb);
SendAttackStateUpdate(&damageInfo);
ProcDamageAndSpell(damageInfo.target, damageInfo.procAttacker, damageInfo.procVictim, damageInfo.procEx, damageInfo.damage, damageInfo.attackType);
DealMeleeDamage(&damageInfo,true);
if (GetTypeId() == TYPEID_PLAYER)
DEBUG_LOG("AttackerStateUpdate: (Player) %u attacked %u (TypeId: %u) for %u dmg, absorbed %u, blocked %u, resisted %u.",
GetGUIDLow(), pVictim->GetGUIDLow(), pVictim->GetTypeId(), damageInfo.damage, damageInfo.absorb, damageInfo.blocked_amount, damageInfo.resist);
else
DEBUG_LOG("AttackerStateUpdate: (NPC) %u attacked %u (TypeId: %u) for %u dmg, absorbed %u, blocked %u, resisted %u.",
GetGUIDLow(), pVictim->GetGUIDLow(), pVictim->GetTypeId(), damageInfo.damage, damageInfo.absorb, damageInfo.blocked_amount, damageInfo.resist);
// if damage pVictim call AI reaction
if(pVictim->GetTypeId()==TYPEID_UNIT && ((Creature*)pVictim)->AI())
((Creature*)pVictim)->AI()->AttackedBy(this);
// extra attack only at any non extra attack (normal case)
if(!extra && extraAttacks)
{
while(m_extraAttacks)
{
AttackerStateUpdate(pVictim, BASE_ATTACK, true);
if(m_extraAttacks > 0)
--m_extraAttacks;
}
}
}
MeleeHitOutcome Unit::RollMeleeOutcomeAgainst(const Unit *pVictim, WeaponAttackType attType) const
{
// This is only wrapper
// Miss chance based on melee
float miss_chance = MeleeMissChanceCalc(pVictim, attType);
// Critical hit chance
float crit_chance = GetUnitCriticalChance(attType, pVictim);
// stunned target cannot dodge and this is check in GetUnitDodgeChance() (returned 0 in this case)
float dodge_chance = pVictim->GetUnitDodgeChance();
float block_chance = pVictim->GetUnitBlockChance();
float parry_chance = pVictim->GetUnitParryChance();
// Useful if want to specify crit & miss chances for melee, else it could be removed
DEBUG_LOG("MELEE OUTCOME: miss %f crit %f dodge %f parry %f block %f", miss_chance,crit_chance,dodge_chance,parry_chance,block_chance);
return RollMeleeOutcomeAgainst(pVictim, attType, int32(crit_chance*100), int32(miss_chance*100), int32(dodge_chance*100),int32(parry_chance*100),int32(block_chance*100));
}
MeleeHitOutcome Unit::RollMeleeOutcomeAgainst (const Unit *pVictim, WeaponAttackType attType, int32 crit_chance, int32 miss_chance, int32 dodge_chance, int32 parry_chance, int32 block_chance) const
{
if(pVictim->GetTypeId()==TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
return MELEE_HIT_EVADE;
int32 attackerMaxSkillValueForLevel = GetMaxSkillValueForLevel(pVictim);
int32 victimMaxSkillValueForLevel = pVictim->GetMaxSkillValueForLevel(this);
int32 attackerWeaponSkill = GetWeaponSkillValue(attType,pVictim);
int32 victimDefenseSkill = pVictim->GetDefenseSkillValue(this);
// bonus from skills is 0.04%
int32 skillBonus = 4 * ( attackerWeaponSkill - victimMaxSkillValueForLevel );
int32 sum = 0, tmp = 0;
int32 roll = urand (0, 10000);
DEBUG_LOG ("RollMeleeOutcomeAgainst: skill bonus of %d for attacker", skillBonus);
DEBUG_LOG ("RollMeleeOutcomeAgainst: rolled %d, miss %d, dodge %d, parry %d, block %d, crit %d",
roll, miss_chance, dodge_chance, parry_chance, block_chance, crit_chance);
tmp = miss_chance;
if (tmp > 0 && roll < (sum += tmp ))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: MISS");
return MELEE_HIT_MISS;
}
// always crit against a sitting target (except 0 crit chance)
if( pVictim->GetTypeId() == TYPEID_PLAYER && crit_chance > 0 && !pVictim->IsStandState() )
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: CRIT (sitting victim)");
return MELEE_HIT_CRIT;
}
// Dodge chance
// only players can't dodge if attacker is behind
if (pVictim->GetTypeId() == TYPEID_PLAYER && !pVictim->HasInArc(M_PI_F,this))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: attack came from behind and victim was a player.");
}
else
{
// Reduce dodge chance by attacker expertise rating
if (GetTypeId() == TYPEID_PLAYER)
dodge_chance -= int32(((Player*)this)->GetExpertiseDodgeOrParryReduction(attType)*100);
else
dodge_chance -= GetTotalAuraModifier(SPELL_AURA_MOD_EXPERTISE)*25;
// Modify dodge chance by attacker SPELL_AURA_MOD_COMBAT_RESULT_CHANCE
dodge_chance+= GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_COMBAT_RESULT_CHANCE, VICTIMSTATE_DODGE);
tmp = dodge_chance;
if ( (tmp > 0) // check if unit _can_ dodge
&& ((tmp -= skillBonus) > 0)
&& roll < (sum += tmp))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: DODGE <%d, %d)", sum-tmp, sum);
return MELEE_HIT_DODGE;
}
}
// parry & block chances
// check if attack comes from behind, nobody can parry or block if attacker is behind
if (!pVictim->HasInArc(M_PI_F,this))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: attack came from behind.");
}
else
{
// Reduce parry chance by attacker expertise rating
if (GetTypeId() == TYPEID_PLAYER)
parry_chance-= int32(((Player*)this)->GetExpertiseDodgeOrParryReduction(attType)*100);
else
parry_chance -= GetTotalAuraModifier(SPELL_AURA_MOD_EXPERTISE)*25;
if(pVictim->GetTypeId()==TYPEID_PLAYER || !(((Creature*)pVictim)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_PARRY) )
{
int32 tmp2 = int32(parry_chance);
if ( (tmp2 > 0) // check if unit _can_ parry
&& ((tmp2 -= skillBonus) > 0)
&& (roll < (sum += tmp2)))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: PARRY <%d, %d)", sum-tmp2, sum);
return MELEE_HIT_PARRY;
}
}
if(pVictim->GetTypeId()==TYPEID_PLAYER || !(((Creature*)pVictim)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_BLOCK) )
{
tmp = block_chance;
if ( (tmp > 0) // check if unit _can_ block
&& ((tmp -= skillBonus) > 0)
&& (roll < (sum += tmp)))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: BLOCK <%d, %d)", sum-tmp, sum);
return MELEE_HIT_BLOCK;
}
}
}
// Critical chance
tmp = crit_chance;
if (tmp > 0 && roll < (sum += tmp))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: CRIT <%d, %d)", sum-tmp, sum);
return MELEE_HIT_CRIT;
}
// Max 40% chance to score a glancing blow against mobs that are higher level (can do only players and pets and not with ranged weapon)
if( attType != RANGED_ATTACK &&
(GetTypeId() == TYPEID_PLAYER || ((Creature*)this)->isPet()) &&
pVictim->GetTypeId() != TYPEID_PLAYER && !((Creature*)pVictim)->isPet() &&
getLevel() < pVictim->getLevelForTarget(this) )
{
// cap possible value (with bonuses > max skill)
int32 skill = attackerWeaponSkill;
int32 maxskill = attackerMaxSkillValueForLevel;
skill = (skill > maxskill) ? maxskill : skill;
tmp = (10 + (victimDefenseSkill - skill)) * 100;
tmp = tmp > 4000 ? 4000 : tmp;
if (roll < (sum += tmp))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: GLANCING <%d, %d)", sum-4000, sum);
return MELEE_HIT_GLANCING;
}
}
// mobs can score crushing blows if they're 4 or more levels above victim
if (getLevelForTarget(pVictim) >= pVictim->getLevelForTarget(this) + 4 &&
// can be from by creature (if can) or from controlled player that considered as creature
(GetTypeId()!=TYPEID_PLAYER && !((Creature*)this)->isPet() &&
!(((Creature*)this)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_CRUSH) ||
GetTypeId()==TYPEID_PLAYER && GetCharmerOrOwnerGUID()))
{
// when their weapon skill is 15 or more above victim's defense skill
tmp = victimDefenseSkill;
int32 tmpmax = victimMaxSkillValueForLevel;
// having defense above your maximum (from items, talents etc.) has no effect
tmp = tmp > tmpmax ? tmpmax : tmp;
// tmp = mob's level * 5 - player's current defense skill
tmp = attackerMaxSkillValueForLevel - tmp;
if(tmp >= 15)
{
// add 2% chance per lacking skill point, min. is 15%
tmp = tmp * 200 - 1500;
if (roll < (sum += tmp))
{
DEBUG_LOG ("RollMeleeOutcomeAgainst: CRUSHING <%d, %d)", sum-tmp, sum);
return MELEE_HIT_CRUSHING;
}
}
}
DEBUG_LOG ("RollMeleeOutcomeAgainst: NORMAL");
return MELEE_HIT_NORMAL;
}
uint32 Unit::CalculateDamage (WeaponAttackType attType, bool normalized)
{
float min_damage, max_damage;
if (normalized && GetTypeId()==TYPEID_PLAYER)
((Player*)this)->CalculateMinMaxDamage(attType,normalized,min_damage, max_damage);
else
{
switch (attType)
{
case RANGED_ATTACK:
min_damage = GetFloatValue(UNIT_FIELD_MINRANGEDDAMAGE);
max_damage = GetFloatValue(UNIT_FIELD_MAXRANGEDDAMAGE);
break;
case BASE_ATTACK:
min_damage = GetFloatValue(UNIT_FIELD_MINDAMAGE);
max_damage = GetFloatValue(UNIT_FIELD_MAXDAMAGE);
break;
case OFF_ATTACK:
min_damage = GetFloatValue(UNIT_FIELD_MINOFFHANDDAMAGE);
max_damage = GetFloatValue(UNIT_FIELD_MAXOFFHANDDAMAGE);
break;
// Just for good manner
default:
min_damage = 0.0f;
max_damage = 0.0f;
break;
}
}
if (min_damage > max_damage)
{
std::swap(min_damage,max_damage);
}
if(max_damage == 0.0f)
max_damage = 5.0f;
return urand((uint32)min_damage, (uint32)max_damage);
}
float Unit::CalculateLevelPenalty(SpellEntry const* spellProto) const
{
if(spellProto->spellLevel <= 0)
return 1.0f;
float LvlPenalty = 0.0f;
if(spellProto->spellLevel < 20)
LvlPenalty = 20.0f - spellProto->spellLevel * 3.75f;
float LvlFactor = (float(spellProto->spellLevel) + 6.0f) / float(getLevel());
if(LvlFactor > 1.0f)
LvlFactor = 1.0f;
return (100.0f - LvlPenalty) * LvlFactor / 100.0f;
}
void Unit::SendMeleeAttackStart(Unit* pVictim)
{
WorldPacket data( SMSG_ATTACKSTART, 8 + 8 );
data << uint64(GetGUID());
data << uint64(pVictim->GetGUID());
SendMessageToSet(&data, true);
DEBUG_LOG( "WORLD: Sent SMSG_ATTACKSTART" );
}
void Unit::SendMeleeAttackStop(Unit* victim)
{
if(!victim)
return;
WorldPacket data( SMSG_ATTACKSTOP, (4+16) ); // we guess size
data << GetPackGUID();
data << victim->GetPackGUID(); // can be 0x00...
data << uint32(0); // can be 0x1
SendMessageToSet(&data, true);
DETAIL_LOG("%s %u stopped attacking %s %u", (GetTypeId()==TYPEID_PLAYER ? "player" : "creature"), GetGUIDLow(), (victim->GetTypeId()==TYPEID_PLAYER ? "player" : "creature"),victim->GetGUIDLow());
/*if(victim->GetTypeId() == TYPEID_UNIT)
((Creature*)victim)->AI().EnterEvadeMode(this);*/
}
bool Unit::IsSpellBlocked(Unit *pCaster, SpellEntry const * /*spellProto*/, WeaponAttackType attackType)
{
if (HasInArc(M_PI_F,pCaster))
{
/* Currently not exist spells with ignore block
// Ignore combat result aura (parry/dodge check on prepare)
AuraList const& ignore = GetAurasByType(SPELL_AURA_IGNORE_COMBAT_RESULT);
for(AuraList::const_iterator i = ignore.begin(); i != ignore.end(); ++i)
{
if (!(*i)->isAffectedOnSpell(spellProto))
continue;
if ((*i)->GetModifier()->m_miscvalue == )
return false;
}
*/
// Check creatures flags_extra for disable block
if(GetTypeId()==TYPEID_UNIT &&
((Creature*)this)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_BLOCK )
return false;
float blockChance = GetUnitBlockChance();
blockChance += (int32(pCaster->GetWeaponSkillValue(attackType)) - int32(GetMaxSkillValueForLevel()))*0.04f;
if (roll_chance_f(blockChance))
return true;
}
return false;
}
// Melee based spells can be miss, parry or dodge on this step
// Crit or block - determined on damage calculation phase! (and can be both in some time)
float Unit::MeleeSpellMissChance(Unit *pVictim, WeaponAttackType attType, int32 skillDiff, SpellEntry const *spell)
{
// Calculate hit chance (more correct for chance mod)
int32 HitChance;
// PvP - PvE melee chances
int32 lchance = pVictim->GetTypeId() == TYPEID_PLAYER ? 5 : 7;
int32 leveldif = pVictim->getLevelForTarget(this) - getLevelForTarget(pVictim);
if(leveldif < 3)
HitChance = 95 - leveldif;
else
HitChance = 93 - (leveldif - 2) * lchance;
// Hit chance depends from victim auras
if(attType == RANGED_ATTACK)
HitChance += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_RANGED_HIT_CHANCE);
else
HitChance += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_MELEE_HIT_CHANCE);
// Spellmod from SPELLMOD_RESIST_MISS_CHANCE
if(Player *modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spell->Id, SPELLMOD_RESIST_MISS_CHANCE, HitChance);
// Miss = 100 - hit
float miss_chance= 100.0f - HitChance;
// Bonuses from attacker aura and ratings
if (attType == RANGED_ATTACK)
miss_chance -= m_modRangedHitChance;
else
miss_chance -= m_modMeleeHitChance;
// bonus from skills is 0.04%
miss_chance -= skillDiff * 0.04f;
// Limit miss chance from 0 to 60%
if (miss_chance < 0.0f)
return 0.0f;
if (miss_chance > 60.0f)
return 60.0f;
return miss_chance;
}
// Melee based spells hit result calculations
SpellMissInfo Unit::MeleeSpellHitResult(Unit *pVictim, SpellEntry const *spell)
{
WeaponAttackType attType = BASE_ATTACK;
if (spell->DmgClass == SPELL_DAMAGE_CLASS_RANGED)
attType = RANGED_ATTACK;
// bonus from skills is 0.04% per skill Diff
int32 attackerWeaponSkill = int32(GetWeaponSkillValue(attType,pVictim));
int32 skillDiff = attackerWeaponSkill - int32(pVictim->GetMaxSkillValueForLevel(this));
int32 fullSkillDiff = attackerWeaponSkill - int32(pVictim->GetDefenseSkillValue(this));
uint32 roll = urand (0, 10000);
uint32 missChance = uint32(MeleeSpellMissChance(pVictim, attType, fullSkillDiff, spell)*100.0f);
// Roll miss
uint32 tmp = missChance;
if (roll < tmp)
return SPELL_MISS_MISS;
// Chance resist mechanic (select max value from every mechanic spell effect)
int32 resist_mech = 0;
// Get effects mechanic and chance
for(int eff = 0; eff < MAX_EFFECT_INDEX; ++eff)
{
int32 effect_mech = GetEffectMechanic(spell, SpellEffectIndex(eff));
if (effect_mech)
{
int32 temp = pVictim->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_MECHANIC_RESISTANCE, effect_mech);
if (resist_mech < temp*100)
resist_mech = temp*100;
}
}
// Roll chance
tmp += resist_mech;
if (roll < tmp)
return SPELL_MISS_RESIST;
bool canDodge = true;
bool canParry = true;
// Same spells cannot be parry/dodge
if (spell->Attributes & SPELL_ATTR_IMPOSSIBLE_DODGE_PARRY_BLOCK)
return SPELL_MISS_NONE;
// Ranged attack cannot be parry/dodge only deflect
if (attType == RANGED_ATTACK)
{
// only if in front
if (pVictim->HasInArc(M_PI_F,this))
{
int32 deflect_chance = pVictim->GetTotalAuraModifier(SPELL_AURA_DEFLECT_SPELLS)*100;
tmp+=deflect_chance;
if (roll < tmp)
return SPELL_MISS_DEFLECT;
}
return SPELL_MISS_NONE;
}
// Check for attack from behind
if (!pVictim->HasInArc(M_PI_F,this))
{
// Can`t dodge from behind in PvP (but its possible in PvE)
if (GetTypeId() == TYPEID_PLAYER && pVictim->GetTypeId() == TYPEID_PLAYER)
canDodge = false;
// Can`t parry
canParry = false;
}
// Check creatures flags_extra for disable parry
if(pVictim->GetTypeId()==TYPEID_UNIT)
{
uint32 flagEx = ((Creature*)pVictim)->GetCreatureInfo()->flags_extra;
if( flagEx & CREATURE_FLAG_EXTRA_NO_PARRY )
canParry = false;
}
// Ignore combat result aura
AuraList const& ignore = GetAurasByType(SPELL_AURA_IGNORE_COMBAT_RESULT);
for(AuraList::const_iterator i = ignore.begin(); i != ignore.end(); ++i)
{
if (!(*i)->isAffectedOnSpell(spell))
continue;
switch((*i)->GetModifier()->m_miscvalue)
{
case MELEE_HIT_DODGE: canDodge = false; break;
case MELEE_HIT_BLOCK: break; // Block check in hit step
case MELEE_HIT_PARRY: canParry = false; break;
default:
DEBUG_LOG("Spell %u SPELL_AURA_IGNORE_COMBAT_RESULT have unhandled state %d", (*i)->GetId(), (*i)->GetModifier()->m_miscvalue);
break;
}
}
if (canDodge)
{
// Roll dodge
int32 dodgeChance = int32(pVictim->GetUnitDodgeChance()*100.0f) - skillDiff * 4;
// Reduce enemy dodge chance by SPELL_AURA_MOD_COMBAT_RESULT_CHANCE
dodgeChance+= GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_COMBAT_RESULT_CHANCE, VICTIMSTATE_DODGE)*100;
// Reduce dodge chance by attacker expertise rating
if (GetTypeId() == TYPEID_PLAYER)
dodgeChance-=int32(((Player*)this)->GetExpertiseDodgeOrParryReduction(attType) * 100.0f);
else
dodgeChance -= GetTotalAuraModifier(SPELL_AURA_MOD_EXPERTISE)*25;
if (dodgeChance < 0)
dodgeChance = 0;
tmp += dodgeChance;
if (roll < tmp)
return SPELL_MISS_DODGE;
}
if (canParry)
{
// Roll parry
int32 parryChance = int32(pVictim->GetUnitParryChance()*100.0f) - skillDiff * 4;
// Reduce parry chance by attacker expertise rating
if (GetTypeId() == TYPEID_PLAYER)
parryChance-=int32(((Player*)this)->GetExpertiseDodgeOrParryReduction(attType) * 100.0f);
else
parryChance -= GetTotalAuraModifier(SPELL_AURA_MOD_EXPERTISE)*25;
if (parryChance < 0)
parryChance = 0;
tmp += parryChance;
if (roll < tmp)
return SPELL_MISS_PARRY;
}
return SPELL_MISS_NONE;
}
// TODO need use unit spell resistances in calculations
SpellMissInfo Unit::MagicSpellHitResult(Unit *pVictim, SpellEntry const *spell)
{
// Can`t miss on dead target (on skinning for example)
if (!pVictim->isAlive())
return SPELL_MISS_NONE;
SpellSchoolMask schoolMask = GetSpellSchoolMask(spell);
// PvP - PvE spell misschances per leveldif > 2
int32 lchance = pVictim->GetTypeId() == TYPEID_PLAYER ? 7 : 11;
int32 leveldif = int32(pVictim->getLevelForTarget(this)) - int32(getLevelForTarget(pVictim));
// Base hit chance from attacker and victim levels
int32 modHitChance;
if(leveldif < 3)
modHitChance = 96 - leveldif;
else
modHitChance = 94 - (leveldif - 2) * lchance;
// Spellmod from SPELLMOD_RESIST_MISS_CHANCE
if(Player *modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spell->Id, SPELLMOD_RESIST_MISS_CHANCE, modHitChance);
// Increase from attacker SPELL_AURA_MOD_INCREASES_SPELL_PCT_TO_HIT auras
modHitChance+=GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_INCREASES_SPELL_PCT_TO_HIT, schoolMask);
// Chance hit from victim SPELL_AURA_MOD_ATTACKER_SPELL_HIT_CHANCE auras
modHitChance+= pVictim->GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_ATTACKER_SPELL_HIT_CHANCE, schoolMask);
// Reduce spell hit chance for Area of effect spells from victim SPELL_AURA_MOD_AOE_AVOIDANCE aura
if (IsAreaOfEffectSpell(spell))
modHitChance-=pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_AOE_AVOIDANCE);
// Reduce spell hit chance for dispel mechanic spells from victim SPELL_AURA_MOD_DISPEL_RESIST
if (IsDispelSpell(spell))
modHitChance-=pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_DISPEL_RESIST);
// Chance resist mechanic (select max value from every mechanic spell effect)
int32 resist_mech = 0;
// Get effects mechanic and chance
for(int eff = 0; eff < MAX_EFFECT_INDEX; ++eff)
{
int32 effect_mech = GetEffectMechanic(spell, SpellEffectIndex(eff));
if (effect_mech)
{
int32 temp = pVictim->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_MECHANIC_RESISTANCE, effect_mech);
if (resist_mech < temp)
resist_mech = temp;
}
}
// Apply mod
modHitChance-=resist_mech;
// Chance resist debuff
modHitChance-=pVictim->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_DEBUFF_RESISTANCE, int32(spell->Dispel));
int32 HitChance = modHitChance * 100;
// Increase hit chance from attacker SPELL_AURA_MOD_SPELL_HIT_CHANCE and attacker ratings
HitChance += int32(m_modSpellHitChance*100.0f);
// Decrease hit chance from victim rating bonus
if (pVictim->GetTypeId()==TYPEID_PLAYER)
HitChance -= int32(((Player*)pVictim)->GetRatingBonusValue(CR_HIT_TAKEN_SPELL)*100.0f);
if (HitChance < 100) HitChance = 100;
if (HitChance > 10000) HitChance = 10000;
int32 tmp = 10000 - HitChance;
int32 rand = irand(0,10000);
if (rand < tmp)
return SPELL_MISS_MISS;
// cast by caster in front of victim
if (pVictim->HasInArc(M_PI_F,this))
{
int32 deflect_chance = pVictim->GetTotalAuraModifier(SPELL_AURA_DEFLECT_SPELLS)*100;
tmp+=deflect_chance;
if (rand < tmp)
return SPELL_MISS_DEFLECT;
}
return SPELL_MISS_NONE;
}
// Calculate spell hit result can be:
// Every spell can: Evade/Immune/Reflect/Sucesful hit
// For melee based spells:
// Miss
// Dodge
// Parry
// For spells
// Resist
SpellMissInfo Unit::SpellHitResult(Unit *pVictim, SpellEntry const *spell, bool CanReflect)
{
// Return evade for units in evade mode
if (pVictim->GetTypeId()==TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
return SPELL_MISS_EVADE;
// Check for immune
if (pVictim->IsImmunedToSpell(spell))
return SPELL_MISS_IMMUNE;
// All positive spells can`t miss
// TODO: client not show miss log for this spells - so need find info for this in dbc and use it!
if (IsPositiveSpell(spell->Id))
return SPELL_MISS_NONE;
// Check for immune
if (pVictim->IsImmunedToDamage(GetSpellSchoolMask(spell)))
return SPELL_MISS_IMMUNE;
// Try victim reflect spell
if (CanReflect)
{
int32 reflectchance = pVictim->GetTotalAuraModifier(SPELL_AURA_REFLECT_SPELLS);
Unit::AuraList const& mReflectSpellsSchool = pVictim->GetAurasByType(SPELL_AURA_REFLECT_SPELLS_SCHOOL);
for(Unit::AuraList::const_iterator i = mReflectSpellsSchool.begin(); i != mReflectSpellsSchool.end(); ++i)
if((*i)->GetModifier()->m_miscvalue & GetSpellSchoolMask(spell))
reflectchance += (*i)->GetModifier()->m_amount;
if (reflectchance > 0 && roll_chance_i(reflectchance))
{
// Start triggers for remove charges if need (trigger only for victim, and mark as active spell)
ProcDamageAndSpell(pVictim, PROC_FLAG_NONE, PROC_FLAG_TAKEN_NEGATIVE_SPELL_HIT, PROC_EX_REFLECT, 1, BASE_ATTACK, spell);
return SPELL_MISS_REFLECT;
}
}
switch (spell->DmgClass)
{
case SPELL_DAMAGE_CLASS_NONE:
return SPELL_MISS_NONE;
case SPELL_DAMAGE_CLASS_MAGIC:
return MagicSpellHitResult(pVictim, spell);
case SPELL_DAMAGE_CLASS_MELEE:
case SPELL_DAMAGE_CLASS_RANGED:
return MeleeSpellHitResult(pVictim, spell);
}
return SPELL_MISS_NONE;
}
float Unit::MeleeMissChanceCalc(const Unit *pVictim, WeaponAttackType attType) const
{
if(!pVictim)
return 0.0f;
// Base misschance 5%
float misschance = 5.0f;
// DualWield - Melee spells and physical dmg spells - 5% , white damage 24%
if (haveOffhandWeapon() && attType != RANGED_ATTACK)
{
bool isNormal = false;
for (uint32 i = CURRENT_FIRST_NON_MELEE_SPELL; i < CURRENT_MAX_SPELL; ++i)
{
if( m_currentSpells[i] && (GetSpellSchoolMask(m_currentSpells[i]->m_spellInfo) & SPELL_SCHOOL_MASK_NORMAL) )
{
isNormal = true;
break;
}
}
if (isNormal || m_currentSpells[CURRENT_MELEE_SPELL])
misschance = 5.0f;
else
misschance = 24.0f;
}
// PvP : PvE melee misschances per leveldif > 2
int32 chance = pVictim->GetTypeId() == TYPEID_PLAYER ? 5 : 7;
int32 leveldif = int32(pVictim->getLevelForTarget(this)) - int32(getLevelForTarget(pVictim));
if(leveldif < 0)
leveldif = 0;
// Hit chance from attacker based on ratings and auras
float m_modHitChance;
if (attType == RANGED_ATTACK)
m_modHitChance = m_modRangedHitChance;
else
m_modHitChance = m_modMeleeHitChance;
if(leveldif < 3)
misschance += (leveldif - m_modHitChance);
else
misschance += ((leveldif - 2) * chance - m_modHitChance);
// Hit chance for victim based on ratings
if (pVictim->GetTypeId()==TYPEID_PLAYER)
{
if (attType == RANGED_ATTACK)
misschance += ((Player*)pVictim)->GetRatingBonusValue(CR_HIT_TAKEN_RANGED);
else
misschance += ((Player*)pVictim)->GetRatingBonusValue(CR_HIT_TAKEN_MELEE);
}
// Modify miss chance by victim auras
if(attType == RANGED_ATTACK)
misschance -= pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_RANGED_HIT_CHANCE);
else
misschance -= pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_MELEE_HIT_CHANCE);
// Modify miss chance from skill difference ( bonus from skills is 0.04% )
int32 skillBonus = int32(GetWeaponSkillValue(attType,pVictim)) - int32(pVictim->GetDefenseSkillValue(this));
misschance -= skillBonus * 0.04f;
// Limit miss chance from 0 to 60%
if ( misschance < 0.0f)
return 0.0f;
if ( misschance > 60.0f)
return 60.0f;
return misschance;
}
uint32 Unit::GetDefenseSkillValue(Unit const* target) const
{
if(GetTypeId() == TYPEID_PLAYER)
{
// in PvP use full skill instead current skill value
uint32 value = (target && target->GetTypeId() == TYPEID_PLAYER)
? ((Player*)this)->GetMaxSkillValue(SKILL_DEFENSE)
: ((Player*)this)->GetSkillValue(SKILL_DEFENSE);
value += uint32(((Player*)this)->GetRatingBonusValue(CR_DEFENSE_SKILL));
return value;
}
else
return GetUnitMeleeSkill(target);
}
float Unit::GetUnitDodgeChance() const
{
if(hasUnitState(UNIT_STAT_STUNNED))
return 0.0f;
if( GetTypeId() == TYPEID_PLAYER )
return GetFloatValue(PLAYER_DODGE_PERCENTAGE);
else
{
if(((Creature const*)this)->isTotem())
return 0.0f;
else
{
float dodge = 5.0f;
dodge += GetTotalAuraModifier(SPELL_AURA_MOD_DODGE_PERCENT);
return dodge > 0.0f ? dodge : 0.0f;
}
}
}
float Unit::GetUnitParryChance() const
{
if ( IsNonMeleeSpellCasted(false) || hasUnitState(UNIT_STAT_STUNNED))
return 0.0f;
float chance = 0.0f;
if(GetTypeId() == TYPEID_PLAYER)
{
Player const* player = (Player const*)this;
if(player->CanParry() )
{
Item *tmpitem = player->GetWeaponForAttack(BASE_ATTACK,true,true);
if(!tmpitem)
tmpitem = player->GetWeaponForAttack(OFF_ATTACK,true,true);
if(tmpitem)
chance = GetFloatValue(PLAYER_PARRY_PERCENTAGE);
}
}
else if(GetTypeId() == TYPEID_UNIT)
{
if(GetCreatureType() == CREATURE_TYPE_HUMANOID)
{
chance = 5.0f;
chance += GetTotalAuraModifier(SPELL_AURA_MOD_PARRY_PERCENT);
}
}
return chance > 0.0f ? chance : 0.0f;
}
float Unit::GetUnitBlockChance() const
{
if ( IsNonMeleeSpellCasted(false) || hasUnitState(UNIT_STAT_STUNNED))
return 0.0f;
if(GetTypeId() == TYPEID_PLAYER)
{
Player const* player = (Player const*)this;
if(player->CanBlock() )
{
Item *tmpitem = player->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_OFFHAND);
if(tmpitem && !tmpitem->IsBroken() && tmpitem->GetProto()->Block)
return GetFloatValue(PLAYER_BLOCK_PERCENTAGE);
}
// is player but has no block ability or no not broken shield equipped
return 0.0f;
}
else
{
if(((Creature const*)this)->isTotem())
return 0.0f;
else
{
float block = 5.0f;
block += GetTotalAuraModifier(SPELL_AURA_MOD_BLOCK_PERCENT);
return block > 0.0f ? block : 0.0f;
}
}
}
float Unit::GetUnitCriticalChance(WeaponAttackType attackType, const Unit *pVictim) const
{
float crit;
if(GetTypeId() == TYPEID_PLAYER)
{
switch(attackType)
{
case BASE_ATTACK:
crit = GetFloatValue( PLAYER_CRIT_PERCENTAGE );
break;
case OFF_ATTACK:
crit = GetFloatValue( PLAYER_OFFHAND_CRIT_PERCENTAGE );
break;
case RANGED_ATTACK:
crit = GetFloatValue( PLAYER_RANGED_CRIT_PERCENTAGE );
break;
// Just for good manner
default:
crit = 0.0f;
break;
}
}
else
{
crit = 5.0f;
crit += GetTotalAuraModifier(SPELL_AURA_MOD_CRIT_PERCENT);
}
// flat aura mods
if(attackType == RANGED_ATTACK)
crit += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_RANGED_CRIT_CHANCE);
else
crit += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_MELEE_CRIT_CHANCE);
crit += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_SPELL_AND_WEAPON_CRIT_CHANCE);
// reduce crit chance from Rating for players
if (attackType != RANGED_ATTACK)
crit -= pVictim->GetMeleeCritChanceReduction();
else
crit -= pVictim->GetRangedCritChanceReduction();
// Apply crit chance from defence skill
crit += (int32(GetMaxSkillValueForLevel(pVictim)) - int32(pVictim->GetDefenseSkillValue(this))) * 0.04f;
if (crit < 0.0f)
crit = 0.0f;
return crit;
}
uint32 Unit::GetWeaponSkillValue (WeaponAttackType attType, Unit const* target) const
{
uint32 value = 0;
if(GetTypeId() == TYPEID_PLAYER)
{
Item* item = ((Player*)this)->GetWeaponForAttack(attType,true,true);
// feral or unarmed skill only for base attack
if(attType != BASE_ATTACK && !item )
return 0;
if(IsInFeralForm())
return GetMaxSkillValueForLevel(); // always maximized SKILL_FERAL_COMBAT in fact
// weapon skill or (unarmed for base attack)
uint32 skill = item ? item->GetSkill() : SKILL_UNARMED;
// in PvP use full skill instead current skill value
value = (target && target->GetTypeId() == TYPEID_PLAYER)
? ((Player*)this)->GetMaxSkillValue(skill)
: ((Player*)this)->GetSkillValue(skill);
// Modify value from ratings
value += uint32(((Player*)this)->GetRatingBonusValue(CR_WEAPON_SKILL));
switch (attType)
{
case BASE_ATTACK: value+=uint32(((Player*)this)->GetRatingBonusValue(CR_WEAPON_SKILL_MAINHAND));break;
case OFF_ATTACK: value+=uint32(((Player*)this)->GetRatingBonusValue(CR_WEAPON_SKILL_OFFHAND));break;
case RANGED_ATTACK: value+=uint32(((Player*)this)->GetRatingBonusValue(CR_WEAPON_SKILL_RANGED));break;
}
}
else
value = GetUnitMeleeSkill(target);
return value;
}
void Unit::_UpdateSpells( uint32 time )
{
if(m_currentSpells[CURRENT_AUTOREPEAT_SPELL])
_UpdateAutoRepeatSpell();
// remove finished spells from current pointers
for (uint32 i = 0; i < CURRENT_MAX_SPELL; ++i)
{
if (m_currentSpells[i] && m_currentSpells[i]->getState() == SPELL_STATE_FINISHED)
{
m_currentSpells[i]->SetReferencedFromCurrent(false);
m_currentSpells[i] = NULL; // remove pointer
}
}
// update auras
// m_AurasUpdateIterator can be updated in inderect called code at aura remove to skip next planned to update but removed auras
for (m_AurasUpdateIterator = m_Auras.begin(); m_AurasUpdateIterator != m_Auras.end();)
{
Aura* i_aura = m_AurasUpdateIterator->second;
++m_AurasUpdateIterator; // need shift to next for allow update if need into aura update
i_aura->UpdateAura(time);
}
// remove expired auras
for (AuraMap::iterator i = m_Auras.begin(); i != m_Auras.end();)
{
if ((*i).second)
{
if ( !(*i).second->GetAuraDuration() && !((*i).second->IsPermanent() || ((*i).second->IsPassive())) )
RemoveAura(i);
else
++i;
}
else
++i;
}
if(!m_gameObj.empty())
{
GameObjectList::iterator ite1, dnext1;
for (ite1 = m_gameObj.begin(); ite1 != m_gameObj.end(); ite1 = dnext1)
{
dnext1 = ite1;
//(*i)->Update( difftime );
if( !(*ite1)->isSpawned() )
{
(*ite1)->SetOwnerGUID(0);
(*ite1)->SetRespawnTime(0);
(*ite1)->Delete();
dnext1 = m_gameObj.erase(ite1);
}
else
++dnext1;
}
}
}
void Unit::_UpdateAutoRepeatSpell()
{
bool isAutoShot = m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id == SPELL_ID_AUTOSHOT;
//check movement
if (GetTypeId() == TYPEID_PLAYER && ((Player*)this)->isMoving())
{
// cancel wand shoot
if(!isAutoShot)
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
// auto shot just waits
return;
}
// check spell casts
if (IsNonMeleeSpellCasted(false, false, true))
{
// cancel wand shoot
if(!isAutoShot)
{
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
return;
}
// auto shot is delayed by everythihng, except ranged(!) CURRENT_GENERIC_SPELL's -> recheck that
else if (!(m_currentSpells[CURRENT_GENERIC_SPELL] && m_currentSpells[CURRENT_GENERIC_SPELL]->IsRangedSpell()))
return;
}
//castroutine
if (isAttackReady(RANGED_ATTACK))
{
// Check if able to cast
if(m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->CheckCast(true) != SPELL_CAST_OK)
{
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
return;
}
// we want to shoot
Spell* spell = new Spell(this, m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo, true, 0);
spell->prepare(&(m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_targets));
// all went good, reset attack
resetAttackTimer(RANGED_ATTACK);
}
}
void Unit::SetCurrentCastedSpell( Spell * pSpell )
{
ASSERT(pSpell); // NULL may be never passed here, use InterruptSpell or InterruptNonMeleeSpells
CurrentSpellTypes CSpellType = pSpell->GetCurrentContainer();
if (pSpell == m_currentSpells[CSpellType]) return; // avoid breaking self
// break same type spell if it is not delayed
InterruptSpell(CSpellType,false);
// special breakage effects:
switch (CSpellType)
{
case CURRENT_GENERIC_SPELL:
{
// generic spells always break channeled not delayed spells
InterruptSpell(CURRENT_CHANNELED_SPELL,false);
// autorepeat breaking
if ( m_currentSpells[CURRENT_AUTOREPEAT_SPELL] )
{
// break autorepeat if not Auto Shot
if (m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id != SPELL_ID_AUTOSHOT)
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
}
} break;
case CURRENT_CHANNELED_SPELL:
{
// channel spells always break generic non-delayed and any channeled spells
InterruptSpell(CURRENT_GENERIC_SPELL,false);
InterruptSpell(CURRENT_CHANNELED_SPELL);
// it also does break autorepeat if not Auto Shot
if ( m_currentSpells[CURRENT_AUTOREPEAT_SPELL] &&
m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id != SPELL_ID_AUTOSHOT )
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
} break;
case CURRENT_AUTOREPEAT_SPELL:
{
// only Auto Shoot does not break anything
if (pSpell->m_spellInfo->Id != SPELL_ID_AUTOSHOT)
{
// generic autorepeats break generic non-delayed and channeled non-delayed spells
InterruptSpell(CURRENT_GENERIC_SPELL,false);
InterruptSpell(CURRENT_CHANNELED_SPELL,false);
// special action: first cast delay
if ( getAttackTimer(RANGED_ATTACK) < 500 )
setAttackTimer(RANGED_ATTACK,500);
}
} break;
default:
{
// other spell types don't break anything now
} break;
}
// current spell (if it is still here) may be safely deleted now
if (m_currentSpells[CSpellType])
m_currentSpells[CSpellType]->SetReferencedFromCurrent(false);
// set new current spell
m_currentSpells[CSpellType] = pSpell;
pSpell->SetReferencedFromCurrent(true);
pSpell->m_selfContainer = &(m_currentSpells[pSpell->GetCurrentContainer()]);
}
void Unit::InterruptSpell(CurrentSpellTypes spellType, bool withDelayed, bool sendAutoRepeatCancelToClient)
{
ASSERT(spellType < CURRENT_MAX_SPELL);
if (m_currentSpells[spellType] && (withDelayed || m_currentSpells[spellType]->getState() != SPELL_STATE_DELAYED) )
{
// send autorepeat cancel message for autorepeat spells
if (spellType == CURRENT_AUTOREPEAT_SPELL && sendAutoRepeatCancelToClient)
{
if(GetTypeId() == TYPEID_PLAYER)
((Player*)this)->SendAutoRepeatCancel(this);
}
if (m_currentSpells[spellType]->getState() != SPELL_STATE_FINISHED)
m_currentSpells[spellType]->cancel();
// cancel can interrupt spell already (caster cancel ->target aura remove -> caster iterrupt)
if (m_currentSpells[spellType])
{
m_currentSpells[spellType]->SetReferencedFromCurrent(false);
m_currentSpells[spellType] = NULL;
}
}
}
void Unit::FinishSpell(CurrentSpellTypes spellType, bool ok /*= true*/)
{
Spell* spell = m_currentSpells[spellType];
if (!spell)
return;
if (spellType == CURRENT_CHANNELED_SPELL)
spell->SendChannelUpdate(0);
spell->finish(ok);
}
bool Unit::IsNonMeleeSpellCasted(bool withDelayed, bool skipChanneled, bool skipAutorepeat) const
{
// We don't do loop here to explicitly show that melee spell is excluded.
// Maybe later some special spells will be excluded too.
// generic spells are casted when they are not finished and not delayed
if ( m_currentSpells[CURRENT_GENERIC_SPELL] &&
(m_currentSpells[CURRENT_GENERIC_SPELL]->getState() != SPELL_STATE_FINISHED) &&
(withDelayed || m_currentSpells[CURRENT_GENERIC_SPELL]->getState() != SPELL_STATE_DELAYED) )
return(true);
// channeled spells may be delayed, but they are still considered casted
else if ( !skipChanneled && m_currentSpells[CURRENT_CHANNELED_SPELL] &&
(m_currentSpells[CURRENT_CHANNELED_SPELL]->getState() != SPELL_STATE_FINISHED) )
return(true);
// autorepeat spells may be finished or delayed, but they are still considered casted
else if ( !skipAutorepeat && m_currentSpells[CURRENT_AUTOREPEAT_SPELL] )
return(true);
return(false);
}
void Unit::InterruptNonMeleeSpells(bool withDelayed, uint32 spell_id)
{
// generic spells are interrupted if they are not finished or delayed
if (m_currentSpells[CURRENT_GENERIC_SPELL] && (!spell_id || m_currentSpells[CURRENT_GENERIC_SPELL]->m_spellInfo->Id==spell_id))
InterruptSpell(CURRENT_GENERIC_SPELL,withDelayed);
// autorepeat spells are interrupted if they are not finished or delayed
if (m_currentSpells[CURRENT_AUTOREPEAT_SPELL] && (!spell_id || m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id==spell_id))
InterruptSpell(CURRENT_AUTOREPEAT_SPELL,withDelayed);
// channeled spells are interrupted if they are not finished, even if they are delayed
if (m_currentSpells[CURRENT_CHANNELED_SPELL] && (!spell_id || m_currentSpells[CURRENT_CHANNELED_SPELL]->m_spellInfo->Id==spell_id))
InterruptSpell(CURRENT_CHANNELED_SPELL,true);
}
Spell* Unit::FindCurrentSpellBySpellId(uint32 spell_id) const
{
for (uint32 i = 0; i < CURRENT_MAX_SPELL; ++i)
if(m_currentSpells[i] && m_currentSpells[i]->m_spellInfo->Id==spell_id)
return m_currentSpells[i];
return NULL;
}
void Unit::SetInFront(Unit const* target)
{
SetOrientation(GetAngle(target));
}
void Unit::SetFacingTo(float ori)
{
// update orientation at server
SetOrientation(ori);
// and client
WorldPacket data;
BuildHeartBeatMsg(&data);
SendMessageToSet(&data, false);
}
// Consider move this to Creature:: since only creature appear to be able to use this
void Unit::SetFacingToObject(WorldObject* pObject)
{
if (GetTypeId() != TYPEID_UNIT)
return;
// never face when already moving
if (!IsStopped())
return;
// TODO: figure out under what conditions creature will move towards object instead of facing it where it currently is.
SetOrientation(GetAngle(pObject));
SendMonsterMove(GetPositionX(), GetPositionY(), GetPositionZ(), SPLINETYPE_FACINGTARGET, ((Creature*)this)->GetSplineFlags(), 0, NULL, pObject->GetGUID());
}
bool Unit::isInAccessablePlaceFor(Creature const* c) const
{
if(IsInWater())
return c->canSwim();
else
return c->canWalk() || c->canFly();
}
bool Unit::IsInWater() const
{
return GetBaseMap()->IsInWater(GetPositionX(),GetPositionY(), GetPositionZ());
}
bool Unit::IsUnderWater() const
{
return GetBaseMap()->IsUnderWater(GetPositionX(),GetPositionY(),GetPositionZ());
}
void Unit::DeMorph()
{
SetDisplayId(GetNativeDisplayId());
}
int32 Unit::GetTotalAuraModifier(AuraType auratype) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
modifier += (*i)->GetModifier()->m_amount;
return modifier;
}
float Unit::GetTotalAuraMultiplier(AuraType auratype) const
{
float multiplier = 1.0f;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
multiplier *= (100.0f + (*i)->GetModifier()->m_amount)/100.0f;
return multiplier;
}
int32 Unit::GetMaxPositiveAuraModifier(AuraType auratype) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
if ((*i)->GetModifier()->m_amount > modifier)
modifier = (*i)->GetModifier()->m_amount;
return modifier;
}
int32 Unit::GetMaxNegativeAuraModifier(AuraType auratype) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
if ((*i)->GetModifier()->m_amount < modifier)
modifier = (*i)->GetModifier()->m_amount;
return modifier;
}
int32 Unit::GetTotalAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const
{
if(!misc_mask)
return 0;
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue & misc_mask)
modifier += mod->m_amount;
}
return modifier;
}
float Unit::GetTotalAuraMultiplierByMiscMask(AuraType auratype, uint32 misc_mask) const
{
if(!misc_mask)
return 1.0f;
float multiplier = 1.0f;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue & misc_mask)
multiplier *= (100.0f + mod->m_amount)/100.0f;
}
return multiplier;
}
int32 Unit::GetMaxPositiveAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const
{
if(!misc_mask)
return 0;
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue & misc_mask && mod->m_amount > modifier)
modifier = mod->m_amount;
}
return modifier;
}
int32 Unit::GetMaxNegativeAuraModifierByMiscMask(AuraType auratype, uint32 misc_mask) const
{
if(!misc_mask)
return 0;
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue & misc_mask && mod->m_amount < modifier)
modifier = mod->m_amount;
}
return modifier;
}
int32 Unit::GetTotalAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue == misc_value)
modifier += mod->m_amount;
}
return modifier;
}
float Unit::GetTotalAuraMultiplierByMiscValue(AuraType auratype, int32 misc_value) const
{
float multiplier = 1.0f;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue == misc_value)
multiplier *= (100.0f + mod->m_amount)/100.0f;
}
return multiplier;
}
int32 Unit::GetMaxPositiveAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue == misc_value && mod->m_amount > modifier)
modifier = mod->m_amount;
}
return modifier;
}
int32 Unit::GetMaxNegativeAuraModifierByMiscValue(AuraType auratype, int32 misc_value) const
{
int32 modifier = 0;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mod->m_miscvalue == misc_value && mod->m_amount < modifier)
modifier = mod->m_amount;
}
return modifier;
}
float Unit::GetTotalAuraMultiplierByMiscValueForMask(AuraType auratype, uint32 mask) const
{
if(!mask)
return 1.0f;
float multiplier = 1.0f;
AuraList const& mTotalAuraList = GetAurasByType(auratype);
for(AuraList::const_iterator i = mTotalAuraList.begin();i != mTotalAuraList.end(); ++i)
{
Modifier* mod = (*i)->GetModifier();
if (mask & (1 << (mod->m_miscvalue -1)))
multiplier *= (100.0f + mod->m_amount)/100.0f;
}
return multiplier;
}
bool Unit::AddAura(Aura *Aur)
{
SpellEntry const* aurSpellInfo = Aur->GetSpellProto();
// ghost spell check, allow apply any auras at player loading in ghost mode (will be cleanup after load)
if( !isAlive() && !IsDeathPersistentSpell(aurSpellInfo) &&
!IsDeathOnlySpell(aurSpellInfo) &&
(GetTypeId()!=TYPEID_PLAYER || !((Player*)this)->GetSession()->PlayerLoading()) )
{
delete Aur;
return false;
}
if(Aur->GetTarget() != this)
{
sLog.outError("Aura (spell %u eff %u) add to aura list of %s (lowguid: %u) but Aura target is %s (lowguid: %u)",
Aur->GetId(),Aur->GetEffIndex(),(GetTypeId()==TYPEID_PLAYER?"player":"creature"),GetGUIDLow(),
(Aur->GetTarget()->GetTypeId()==TYPEID_PLAYER?"player":"creature"),Aur->GetTarget()->GetGUIDLow());
delete Aur;
return false;
}
// m_auraname can be modified to SPELL_AURA_NONE for area auras, this expected for this value
AuraType aurName = Aur->GetModifier()->m_auraname;
spellEffectPair spair = spellEffectPair(Aur->GetId(), Aur->GetEffIndex());
AuraMap::iterator i = m_Auras.find( spair );
// take out same spell
if (i != m_Auras.end())
{
// passive and persistent auras can stack with themselves any number of times
if (!Aur->IsPassive() && !Aur->IsPersistent())
{
for(AuraMap::iterator i2 = m_Auras.lower_bound(spair); i2 != m_Auras.upper_bound(spair); ++i2)
{
Aura* aur2 = i2->second;
if(aur2->GetCasterGUID()==Aur->GetCasterGUID())
{
// Aura can stack on self -> Stack it;
if(aurSpellInfo->StackAmount)
{
// can be created with >1 stack by some spell mods
aur2->modStackAmount(Aur->GetStackAmount());
delete Aur;
return false;
}
// Check for coexisting Weapon-proced Auras
if (Aur->isWeaponBuffCoexistableWith(aur2))
continue;
// Carry over removed Aura's remaining damage if Aura still has ticks remaining
if (aur2->GetSpellProto()->AttributesEx4 & SPELL_ATTR_EX4_STACK_DOT_MODIFIER && aurName == SPELL_AURA_PERIODIC_DAMAGE && aur2->GetAuraDuration() > 0)
{
int32 remainingTicks = aur2->GetAuraMaxTicks() - aur2->GetAuraTicks();
int32 remainingDamage = aur2->GetModifier()->m_amount * remainingTicks;
Aur->GetModifier()->m_amount += int32(remainingDamage / Aur->GetAuraMaxTicks());
}
// can be only single (this check done at _each_ aura add
RemoveAura(i2,AURA_REMOVE_BY_STACK);
break;
}
bool stop = false;
// m_auraname can be modified to SPELL_AURA_NONE for area auras, use original
AuraType aurNameReal = AuraType(aurSpellInfo->EffectApplyAuraName[Aur->GetEffIndex()]);
switch(aurNameReal)
{
// DoT/HoT/etc
case SPELL_AURA_DUMMY: // allow stack
case SPELL_AURA_PERIODIC_DAMAGE:
case SPELL_AURA_PERIODIC_DAMAGE_PERCENT:
case SPELL_AURA_PERIODIC_LEECH:
case SPELL_AURA_PERIODIC_HEAL:
case SPELL_AURA_OBS_MOD_HEALTH:
case SPELL_AURA_PERIODIC_MANA_LEECH:
case SPELL_AURA_OBS_MOD_MANA:
case SPELL_AURA_POWER_BURN_MANA:
break;
case SPELL_AURA_PERIODIC_ENERGIZE: // all or self or clear non-stackable
default: // not allow
// can be only single (this check done at _each_ aura add
RemoveAura(i2,AURA_REMOVE_BY_STACK);
stop = true;
break;
}
if(stop)
break;
}
}
}
// passive auras not stacable with other ranks
if (!IsPassiveSpellStackableWithRanks(aurSpellInfo))
{
if (!RemoveNoStackAurasDueToAura(Aur))
{
delete Aur;
return false; // couldn't remove conflicting aura with higher rank
}
}
// update single target auras list (before aura add to aura list, to prevent unexpected remove recently added aura)
if (Aur->IsSingleTarget() && Aur->GetTarget())
{
// caster pointer can be deleted in time aura remove, find it by guid at each iteration
for(;;)
{
Unit* caster = Aur->GetCaster();
if(!caster) // caster deleted and not required adding scAura
break;
bool restart = false;
AuraList& scAuras = caster->GetSingleCastAuras();
for(AuraList::const_iterator itr = scAuras.begin(); itr != scAuras.end(); ++itr)
{
if( (*itr)->GetTarget() != Aur->GetTarget() &&
IsSingleTargetSpells((*itr)->GetSpellProto(),aurSpellInfo) )
{
if ((*itr)->IsInUse())
{
sLog.outError("Aura (Spell %u Effect %u) is in process but attempt removed at aura (Spell %u Effect %u) adding, need add stack rule for IsSingleTargetSpell", (*itr)->GetId(), (*itr)->GetEffIndex(),Aur->GetId(), Aur->GetEffIndex());
continue;
}
(*itr)->GetTarget()->RemoveAura((*itr)->GetId(), (*itr)->GetEffIndex());
restart = true;
break;
}
}
if(!restart)
{
// done
scAuras.push_back(Aur);
break;
}
}
}
// add aura, register in lists and arrays
Aur->_AddAura();
m_Auras.insert(AuraMap::value_type(spellEffectPair(Aur->GetId(), Aur->GetEffIndex()), Aur));
if (aurName < TOTAL_AURAS)
{
m_modAuras[aurName].push_back(Aur);
}
Aur->ApplyModifier(true,true);
DEBUG_LOG("Aura %u now is in use", aurName);
// if aura deleted before boosts apply ignore
// this can be possible it it removed indirectly by triggered spell effect at ApplyModifier
if (Aur->IsDeleted())
return false;
if(IsSpellLastAuraEffect(aurSpellInfo,Aur->GetEffIndex()))
Aur->HandleSpellSpecificBoosts(true);
return true;
}
void Unit::RemoveRankAurasDueToSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return;
AuraMap::const_iterator i,next;
for (i = m_Auras.begin(); i != m_Auras.end(); i = next)
{
next = i;
++next;
uint32 i_spellId = (*i).second->GetId();
if((*i).second && i_spellId && i_spellId != spellId)
{
if(sSpellMgr.IsRankSpellDueToSpell(spellInfo,i_spellId))
{
RemoveAurasDueToSpell(i_spellId);
if( m_Auras.empty() )
break;
else
next = m_Auras.begin();
}
}
}
}
bool Unit::RemoveNoStackAurasDueToAura(Aura *Aur)
{
if (!Aur)
return false;
SpellEntry const* spellProto = Aur->GetSpellProto();
if (!spellProto)
return false;
uint32 spellId = Aur->GetId();
SpellEffectIndex effIndex = Aur->GetEffIndex();
// passive spell special case (only non stackable with ranks)
if(IsPassiveSpell(spellId))
{
if(IsPassiveSpellStackableWithRanks(spellProto))
return true;
}
SpellSpecific spellId_spec = GetSpellSpecific(spellId);
AuraMap::iterator i,next;
for (i = m_Auras.begin(); i != m_Auras.end(); i = next)
{
next = i;
++next;
if (!(*i).second) continue;
SpellEntry const* i_spellProto = (*i).second->GetSpellProto();
if (!i_spellProto)
continue;
uint32 i_spellId = i_spellProto->Id;
// early checks that spellId is passive non stackable spell
if(IsPassiveSpell(i_spellId))
{
// passive non-stackable spells not stackable only for same caster
if(Aur->GetCasterGUID()!=i->second->GetCasterGUID())
continue;
// passive non-stackable spells not stackable only with another rank of same spell
if (!sSpellMgr.IsRankSpellDueToSpell(spellProto, i_spellId))
continue;
}
SpellEffectIndex i_effIndex = (*i).second->GetEffIndex();
if(i_spellId == spellId) continue;
bool is_triggered_by_spell = false;
// prevent triggering aura of removing aura that triggered it
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
if (i_spellProto->EffectTriggerSpell[j] == spellId)
is_triggered_by_spell = true;
// prevent triggered aura of removing aura that triggering it (triggered effect early some aura of parent spell
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
if (spellProto->EffectTriggerSpell[j] == i_spellId)
is_triggered_by_spell = true;
if (is_triggered_by_spell)
continue;
SpellSpecific i_spellId_spec = GetSpellSpecific(i_spellId);
// single allowed spell specific from same caster or from any caster at target
bool is_spellSpecPerTargetPerCaster = IsSingleFromSpellSpecificPerTargetPerCaster(spellId_spec,i_spellId_spec);
bool is_spellSpecPerTarget = IsSingleFromSpellSpecificPerTarget(spellId_spec,i_spellId_spec);
if( is_spellSpecPerTarget || is_spellSpecPerTargetPerCaster && Aur->GetCasterGUID() == (*i).second->GetCasterGUID() )
{
// cannot remove higher rank
if (sSpellMgr.IsRankSpellDueToSpell(spellProto, i_spellId))
if(CompareAuraRanks(spellId, effIndex, i_spellId, i_effIndex) < 0)
return false;
// Its a parent aura (create this aura in ApplyModifier)
if ((*i).second->IsInUse())
{
sLog.outError("Aura (Spell %u Effect %u) is in process but attempt removed at aura (Spell %u Effect %u) adding, need add stack rule for Unit::RemoveNoStackAurasDueToAura", i->second->GetId(), i->second->GetEffIndex(),Aur->GetId(), Aur->GetEffIndex());
continue;
}
RemoveAurasDueToSpell(i_spellId);
if( m_Auras.empty() )
break;
else
next = m_Auras.begin();
continue;
}
// spell with spell specific that allow single ranks for spell from diff caster
// same caster case processed or early or later
bool is_spellPerTarget = IsSingleFromSpellSpecificSpellRanksPerTarget(spellId_spec,i_spellId_spec);
if ( is_spellPerTarget && Aur->GetCasterGUID() != (*i).second->GetCasterGUID() && sSpellMgr.IsRankSpellDueToSpell(spellProto, i_spellId))
{
// cannot remove higher rank
if(CompareAuraRanks(spellId, effIndex, i_spellId, i_effIndex) < 0)
return false;
// Its a parent aura (create this aura in ApplyModifier)
if ((*i).second->IsInUse())
{
sLog.outError("Aura (Spell %u Effect %u) is in process but attempt removed at aura (Spell %u Effect %u) adding, need add stack rule for Unit::RemoveNoStackAurasDueToAura", i->second->GetId(), i->second->GetEffIndex(),Aur->GetId(), Aur->GetEffIndex());
continue;
}
RemoveAurasDueToSpell(i_spellId);
if( m_Auras.empty() )
break;
else
next = m_Auras.begin();
continue;
}
// non single (per caster) per target spell specific (possible single spell per target at caster)
if( !is_spellSpecPerTargetPerCaster && !is_spellSpecPerTarget && sSpellMgr.IsNoStackSpellDueToSpell(spellId, i_spellId) )
{
// Its a parent aura (create this aura in ApplyModifier)
if ((*i).second->IsInUse())
{
sLog.outError("Aura (Spell %u Effect %u) is in process but attempt removed at aura (Spell %u Effect %u) adding, need add stack rule for Unit::RemoveNoStackAurasDueToAura", i->second->GetId(), i->second->GetEffIndex(),Aur->GetId(), Aur->GetEffIndex());
continue;
}
RemoveAurasDueToSpell(i_spellId);
if( m_Auras.empty() )
break;
else
next = m_Auras.begin();
continue;
}
// Potions stack aura by aura (elixirs/flask already checked)
if( spellProto->SpellFamilyName == SPELLFAMILY_POTION && i_spellProto->SpellFamilyName == SPELLFAMILY_POTION )
{
if (IsNoStackAuraDueToAura(spellId, effIndex, i_spellId, i_effIndex))
{
if(CompareAuraRanks(spellId, effIndex, i_spellId, i_effIndex) < 0)
return false; // cannot remove higher rank
// Its a parent aura (create this aura in ApplyModifier)
if ((*i).second->IsInUse())
{
sLog.outError("Aura (Spell %u Effect %u) is in process but attempt removed at aura (Spell %u Effect %u) adding, need add stack rule for Unit::RemoveNoStackAurasDueToAura", i->second->GetId(), i->second->GetEffIndex(),Aur->GetId(), Aur->GetEffIndex());
continue;
}
RemoveAura(i);
next = i;
}
}
}
return true;
}
void Unit::RemoveAura(uint32 spellId, SpellEffectIndex effindex, Aura* except)
{
spellEffectPair spair = spellEffectPair(spellId, effindex);
for(AuraMap::iterator iter = m_Auras.lower_bound(spair); iter != m_Auras.upper_bound(spair);)
{
if(iter->second!=except)
{
RemoveAura(iter);
iter = m_Auras.lower_bound(spair);
}
else
++iter;
}
}
void Unit::RemoveAurasByCasterSpell(uint32 spellId, uint64 casterGUID)
{
for (AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end(); )
{
Aura *aur = iter->second;
if (aur->GetId() == spellId && aur->GetCasterGUID() == casterGUID)
RemoveAura(iter);
else
++iter;
}
}
void Unit::RemoveAurasByCasterSpell(uint32 spellId, SpellEffectIndex effindex, uint64 casterGUID)
{
spellEffectPair spair = spellEffectPair(spellId, effindex);
for(AuraMap::iterator iter = m_Auras.lower_bound(spair); iter != m_Auras.upper_bound(spair);)
{
Aura *aur = iter->second;
if (aur->GetId() == spellId && aur->GetCasterGUID() == casterGUID)
{
RemoveAura(iter);
iter = m_Auras.lower_bound(spair);
}
else
++iter;
}
}
void Unit::RemoveSingleAuraDueToSpellByDispel(uint32 spellId, uint64 casterGUID, Unit *dispeler)
{
SpellEntry const* spellEntry = sSpellStore.LookupEntry(spellId);
// Custom dispel cases
// Unstable Affliction
if(spellEntry->SpellFamilyName == SPELLFAMILY_WARLOCK && (spellEntry->SpellFamilyFlags & UI64LIT(0x010000000000)))
{
if (Aura* dotAura = GetAura(SPELL_AURA_PERIODIC_DAMAGE,SPELLFAMILY_WARLOCK,UI64LIT(0x010000000000),0x00000000,casterGUID))
{
// use clean value for initial damage
int32 damage = dotAura->GetSpellProto()->CalculateSimpleValue(EFFECT_INDEX_0);
damage *= 9;
// Remove spell auras from stack
RemoveSingleSpellAurasByCasterSpell(spellId, casterGUID, AURA_REMOVE_BY_DISPEL);
// backfire damage and silence
dispeler->CastCustomSpell(dispeler, 31117, &damage, NULL, NULL, true, NULL, NULL,casterGUID);
return;
}
}
// Flame Shock
else if (spellEntry->SpellFamilyName == SPELLFAMILY_SHAMAN && (spellEntry->SpellFamilyFlags & UI64LIT(0x10000000)))
{
Unit* caster = NULL;
uint32 triggeredSpell = 0;
if (Aura* dotAura = GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_SHAMAN, UI64LIT(0x10000000), 0x00000000, casterGUID))
caster = dotAura->GetCaster();
if (caster && !caster->isDead())
{
Unit::AuraList const& auras = caster->GetAurasByType(SPELL_AURA_DUMMY);
for (Unit::AuraList::const_iterator i = auras.begin(); i != auras.end(); ++i)
{
switch((*i)->GetId())
{
case 51480: triggeredSpell=64694; break;// Lava Flows, Rank 1
case 51481: triggeredSpell=65263; break;// Lava Flows, Rank 2
case 51482: triggeredSpell=65264; break;// Lava Flows, Rank 3
default: continue;
}
break;
}
}
// Remove spell auras from stack
RemoveSingleSpellAurasByCasterSpell(spellId, casterGUID, AURA_REMOVE_BY_DISPEL);
// Haste
if (triggeredSpell)
caster->CastSpell(caster, triggeredSpell, true);
return;
}
// Vampiric touch (first dummy aura)
else if (spellEntry->SpellFamilyName == SPELLFAMILY_PRIEST && spellEntry->SpellFamilyFlags & UI64LIT(0x0000040000000000))
{
if (Aura *dot = GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_PRIEST, UI64LIT(0x0000040000000000), 0x00000000, casterGUID))
{
if(Unit* caster = dot->GetCaster())
{
// use clean value for initial damage
int32 bp0 = dot->GetSpellProto()->CalculateSimpleValue(EFFECT_INDEX_1);
bp0 *= 8;
// Remove spell auras from stack
RemoveSingleSpellAurasByCasterSpell(spellId, casterGUID, AURA_REMOVE_BY_DISPEL);
CastCustomSpell(this, 64085, &bp0, NULL, NULL, true, NULL, NULL, casterGUID);
return;
}
}
}
RemoveSingleSpellAurasByCasterSpell(spellId, casterGUID, AURA_REMOVE_BY_DISPEL);
}
void Unit::RemoveAurasDueToSpellBySteal(uint32 spellId, uint64 casterGUID, Unit *stealer)
{
for (AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end(); )
{
Aura *aur = iter->second;
if (aur->GetId() == spellId && aur->GetCasterGUID() == casterGUID)
{
int32 basePoints = aur->GetBasePoints();
// construct the new aura for the attacker - will never return NULL, it's just a wrapper for
// some different constructors
Aura * new_aur = CreateAura(aur->GetSpellProto(), aur->GetEffIndex(), &basePoints, stealer, this);
// set its duration and maximum duration
// max duration 2 minutes (in msecs)
int32 dur = aur->GetAuraDuration();
int32 max_dur = 2*MINUTE*IN_MILLISECONDS;
int32 new_max_dur = max_dur > dur ? dur : max_dur;
new_aur->SetAuraMaxDuration( new_max_dur );
new_aur->SetAuraDuration( new_max_dur );
// set periodic to do at least one tick (for case when original aura has been at last tick preparing)
int32 periodic = aur->GetModifier()->periodictime;
new_aur->GetModifier()->periodictime = periodic < new_max_dur ? periodic : new_max_dur;
// Unregister _before_ adding to stealer
aur->UnregisterSingleCastAura();
// strange but intended behaviour: Stolen single target auras won't be treated as single targeted
new_aur->SetIsSingleTarget(false);
// add the new aura to stealer
stealer->AddAura(new_aur);
// Remove aura as dispel
RemoveAura(iter, AURA_REMOVE_BY_DISPEL);
}
else
++iter;
}
}
void Unit::RemoveAurasDueToSpellByCancel(uint32 spellId)
{
for (AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end(); )
{
if (iter->second->GetId() == spellId)
RemoveAura(iter, AURA_REMOVE_BY_CANCEL);
else
++iter;
}
}
void Unit::RemoveAurasWithDispelType( DispelType type )
{
// Create dispel mask by dispel type
uint32 dispelMask = GetDispellMask(type);
// Dispel all existing auras vs current dispel type
AuraMap& auras = GetAuras();
for(AuraMap::iterator itr = auras.begin(); itr != auras.end(); )
{
SpellEntry const* spell = itr->second->GetSpellProto();
if( (1<<spell->Dispel) & dispelMask )
{
// Dispel aura
RemoveAurasDueToSpell(spell->Id);
itr = auras.begin();
}
else
++itr;
}
}
void Unit::RemoveSingleAuraFromStack(AuraMap::iterator &i, AuraRemoveMode mode)
{
if (i->second->modStackAmount(-1))
RemoveAura(i,mode);
}
void Unit::RemoveSingleAuraFromStack(uint32 spellId, SpellEffectIndex effindex, AuraRemoveMode mode)
{
AuraMap::iterator iter = m_Auras.find(spellEffectPair(spellId, effindex));
if(iter != m_Auras.end())
RemoveSingleAuraFromStack(iter,mode);
}
void Unit::RemoveSingleSpellAurasFromStack(uint32 spellId, AuraRemoveMode mode)
{
for (int i = 0; i < MAX_EFFECT_INDEX; ++i)
RemoveSingleAuraFromStack(spellId, SpellEffectIndex(i), mode);
}
void Unit::RemoveSingleSpellAurasByCasterSpell(uint32 spellId, uint64 casterGUID, AuraRemoveMode mode)
{
for (int i = 0; i < MAX_EFFECT_INDEX; ++i)
RemoveSingleAuraByCasterSpell(spellId, SpellEffectIndex(i), casterGUID, mode);
}
void Unit::RemoveSingleAuraByCasterSpell(uint32 spellId, SpellEffectIndex effindex, uint64 casterGUID, AuraRemoveMode mode)
{
spellEffectPair spair = spellEffectPair(spellId, effindex);
for(AuraMap::iterator iter = m_Auras.lower_bound(spair); iter != m_Auras.upper_bound(spair); ++iter)
{
Aura *aur = iter->second;
if (aur->GetId() == spellId && aur->GetCasterGUID() == casterGUID)
{
RemoveSingleAuraFromStack(iter,mode);
break;
}
}
}
void Unit::RemoveAurasDueToSpell(uint32 spellId, Aura* except)
{
for (int i = 0; i < MAX_EFFECT_INDEX; ++i)
RemoveAura(spellId,SpellEffectIndex(i),except);
}
void Unit::RemoveAurasDueToItemSpell(Item* castItem,uint32 spellId)
{
for (int k=0; k < MAX_EFFECT_INDEX; ++k)
{
spellEffectPair spair = spellEffectPair(spellId, SpellEffectIndex(k));
for (AuraMap::iterator iter = m_Auras.lower_bound(spair); iter != m_Auras.upper_bound(spair);)
{
if (iter->second->GetCastItemGUID() == castItem->GetGUID())
{
RemoveAura(iter);
iter = m_Auras.upper_bound(spair); // overwrite by more appropriate
}
else
++iter;
}
}
}
void Unit::RemoveAurasWithInterruptFlags(uint32 flags)
{
for (AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end(); )
{
if (iter->second->GetSpellProto()->AuraInterruptFlags & flags)
RemoveAura(iter);
else
++iter;
}
}
void Unit::RemoveNotOwnSingleTargetAuras(uint32 newPhase)
{
// single target auras from other casters
for (AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end(); )
{
if (iter->second->GetCasterGUID()!=GetGUID() && IsSingleTargetSpell(iter->second->GetSpellProto()))
{
if(!newPhase)
RemoveAura(iter);
else
{
Unit* caster = iter->second->GetCaster();
if(!caster || !caster->InSamePhase(newPhase))
RemoveAura(iter);
else
++iter;
}
}
else
++iter;
}
// single target auras at other targets
AuraList& scAuras = GetSingleCastAuras();
for (AuraList::iterator iter = scAuras.begin(); iter != scAuras.end(); )
{
Aura* aura = *iter;
if (aura->GetTarget() != this && !aura->GetTarget()->InSamePhase(newPhase))
{
scAuras.erase(iter); // explicitly remove, instead waiting remove in RemoveAura
aura->GetTarget()->RemoveAura(aura);
iter = scAuras.begin();
}
else
++iter;
}
}
void Unit::RemoveAura(Aura* aura, AuraRemoveMode mode /*= AURA_REMOVE_BY_DEFAULT*/)
{
AuraMap::iterator i = m_Auras.lower_bound(spellEffectPair(aura->GetId(), aura->GetEffIndex()));
AuraMap::iterator upperBound = m_Auras.upper_bound(spellEffectPair(aura->GetId(), aura->GetEffIndex()));
for (; i != upperBound; ++i)
{
if (i->second == aura)
{
RemoveAura(i,mode);
return;
}
}
DEBUG_LOG("Trying to remove aura id %u effect %u by pointer but aura not found on target", aura->GetId(), aura->GetEffIndex());
}
void Unit::RemoveAura(AuraMap::iterator &i, AuraRemoveMode mode)
{
Aura* Aur = i->second;
SpellEntry const* AurSpellInfo = Aur->GetSpellProto();
Aur->UnregisterSingleCastAura();
// remove from list before mods removing (prevent cyclic calls, mods added before including to aura list - use reverse order)
if (Aur->GetModifier()->m_auraname < TOTAL_AURAS)
{
m_modAuras[Aur->GetModifier()->m_auraname].remove(Aur);
}
// Set remove mode
Aur->SetRemoveMode(mode);
// if unit currently update aura list then make safe update iterator shift to next
if (m_AurasUpdateIterator == i)
++m_AurasUpdateIterator;
// some ShapeshiftBoosts at remove trigger removing other auras including parent Shapeshift aura
// remove aura from list before to prevent deleting it before
m_Auras.erase(i);
// now aura removed from from list and can't be deleted by indirect call but can be referenced from callers
// Statue unsummoned at aura remove
Totem* statue = NULL;
if(IsChanneledSpell(AurSpellInfo))
if(Unit* caster = Aur->GetCaster())
if(caster->GetTypeId()==TYPEID_UNIT && ((Creature*)caster)->isTotem() && ((Totem*)caster)->GetTotemType()==TOTEM_STATUE)
statue = ((Totem*)caster);
DEBUG_LOG("Aura %u now is remove mode %d",Aur->GetModifier()->m_auraname, mode);
// some auras also need to apply modifier (on caster) on remove
if (mode != AURA_REMOVE_BY_DELETE || Aur->GetModifier()->m_auraname == SPELL_AURA_MOD_POSSESS)
Aur->ApplyModifier(false,true);
if (Aur->_RemoveAura())
{
// last aura in stack removed
if (mode != AURA_REMOVE_BY_DELETE && IsSpellLastAuraEffect(Aur->GetSpellProto(),Aur->GetEffIndex()))
Aur->HandleSpellSpecificBoosts(false);
}
// If aura in use (removed from code that plan access to it data after return)
// store it in aura list with delayed deletion
if (Aur->IsInUse())
m_deletedAuras.push_back(Aur);
else
delete Aur;
if(statue)
statue->UnSummon();
// only way correctly remove all auras from list
if( m_Auras.empty() )
i = m_Auras.end();
else
i = m_Auras.begin();
}
void Unit::RemoveAllAuras(AuraRemoveMode mode /*= AURA_REMOVE_BY_DEFAULT*/)
{
while (!m_Auras.empty())
{
AuraMap::iterator iter = m_Auras.begin();
RemoveAura(iter,mode);
}
}
void Unit::RemoveArenaAuras(bool onleave)
{
// in join, remove positive buffs, on end, remove negative
// used to remove positive visible auras in arenas
for(AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end();)
{
if (!(iter->second->GetSpellProto()->AttributesEx4 & SPELL_ATTR_EX4_UNK21) &&
// don't remove stances, shadowform, pally/hunter auras
!iter->second->IsPassive() && // don't remove passive auras
(!(iter->second->GetSpellProto()->Attributes & SPELL_ATTR_UNAFFECTED_BY_INVULNERABILITY) ||
!(iter->second->GetSpellProto()->Attributes & SPELL_ATTR_UNK8)) &&
// not unaffected by invulnerability auras or not having that unknown flag (that seemed the most probable)
(iter->second->IsPositive() != onleave)) // remove positive buffs on enter, negative buffs on leave
RemoveAura(iter);
else
++iter;
}
}
void Unit::RemoveAllAurasOnDeath()
{
// used just after dieing to remove all visible auras
// and disable the mods for the passive ones
for(AuraMap::iterator iter = m_Auras.begin(); iter != m_Auras.end();)
{
if (!iter->second->IsPassive() && !iter->second->IsDeathPersistent())
RemoveAura(iter, AURA_REMOVE_BY_DEATH);
else
++iter;
}
}
void Unit::DelayAura(uint32 spellId, SpellEffectIndex effindex, int32 delaytime)
{
AuraMap::const_iterator iter = m_Auras.find(spellEffectPair(spellId, effindex));
if (iter != m_Auras.end())
{
if (iter->second->GetAuraDuration() < delaytime)
iter->second->SetAuraDuration(0);
else
iter->second->SetAuraDuration(iter->second->GetAuraDuration() - delaytime);
iter->second->SendAuraUpdate(false);
DEBUG_LOG("Aura %u partially interrupted on unit %u, new duration: %u ms",iter->second->GetModifier()->m_auraname, GetGUIDLow(), iter->second->GetAuraDuration());
}
}
void Unit::_RemoveAllAuraMods()
{
for (AuraMap::const_iterator i = m_Auras.begin(); i != m_Auras.end(); ++i)
{
(*i).second->ApplyModifier(false);
}
}
void Unit::_ApplyAllAuraMods()
{
for (AuraMap::const_iterator i = m_Auras.begin(); i != m_Auras.end(); ++i)
{
(*i).second->ApplyModifier(true);
}
}
Aura* Unit::GetAura(uint32 spellId, SpellEffectIndex effindex)
{
AuraMap::const_iterator iter = m_Auras.find(spellEffectPair(spellId, effindex));
if (iter != m_Auras.end())
return iter->second;
return NULL;
}
Aura* Unit::GetAura(AuraType type, uint32 family, uint64 familyFlag, uint32 familyFlag2, uint64 casterGUID)
{
AuraList const& auras = GetAurasByType(type);
for(AuraList::const_iterator i = auras.begin();i != auras.end(); ++i)
{
SpellEntry const *spell = (*i)->GetSpellProto();
if (spell->SpellFamilyName == family && (spell->SpellFamilyFlags & familyFlag || spell->SpellFamilyFlags2 & familyFlag2))
{
if (casterGUID && (*i)->GetCasterGUID()!=casterGUID)
continue;
return (*i);
}
}
return NULL;
}
bool Unit::HasAura(uint32 spellId) const
{
for (int i = 0; i < MAX_EFFECT_INDEX ; ++i)
{
AuraMap::const_iterator iter = m_Auras.find(spellEffectPair(spellId, SpellEffectIndex(i)));
if (iter != m_Auras.end())
return true;
}
return false;
}
void Unit::AddDynObject(DynamicObject* dynObj)
{
m_dynObjGUIDs.push_back(dynObj->GetGUID());
}
void Unit::RemoveDynObject(uint32 spellid)
{
if(m_dynObjGUIDs.empty())
return;
for (DynObjectGUIDs::iterator i = m_dynObjGUIDs.begin(); i != m_dynObjGUIDs.end();)
{
DynamicObject* dynObj = GetMap()->GetDynamicObject(*i);
if(!dynObj)
{
i = m_dynObjGUIDs.erase(i);
}
else if(spellid == 0 || dynObj->GetSpellId() == spellid)
{
dynObj->Delete();
i = m_dynObjGUIDs.erase(i);
}
else
++i;
}
}
void Unit::RemoveAllDynObjects()
{
while(!m_dynObjGUIDs.empty())
{
DynamicObject* dynObj = GetMap()->GetDynamicObject(*m_dynObjGUIDs.begin());
if(dynObj)
dynObj->Delete();
m_dynObjGUIDs.erase(m_dynObjGUIDs.begin());
}
}
DynamicObject * Unit::GetDynObject(uint32 spellId, SpellEffectIndex effIndex)
{
for (DynObjectGUIDs::iterator i = m_dynObjGUIDs.begin(); i != m_dynObjGUIDs.end();)
{
DynamicObject* dynObj = GetMap()->GetDynamicObject(*i);
if(!dynObj)
{
i = m_dynObjGUIDs.erase(i);
continue;
}
if (dynObj->GetSpellId() == spellId && dynObj->GetEffIndex() == effIndex)
return dynObj;
++i;
}
return NULL;
}
DynamicObject * Unit::GetDynObject(uint32 spellId)
{
for (DynObjectGUIDs::iterator i = m_dynObjGUIDs.begin(); i != m_dynObjGUIDs.end();)
{
DynamicObject* dynObj = GetMap()->GetDynamicObject(*i);
if(!dynObj)
{
i = m_dynObjGUIDs.erase(i);
continue;
}
if (dynObj->GetSpellId() == spellId)
return dynObj;
++i;
}
return NULL;
}
GameObject* Unit::GetGameObject(uint32 spellId) const
{
for (GameObjectList::const_iterator i = m_gameObj.begin(); i != m_gameObj.end(); ++i)
if ((*i)->GetSpellId() == spellId)
return *i;
return NULL;
}
void Unit::AddGameObject(GameObject* gameObj)
{
ASSERT(gameObj && gameObj->GetOwnerGUID()==0);
m_gameObj.push_back(gameObj);
gameObj->SetOwnerGUID(GetGUID());
if ( GetTypeId()==TYPEID_PLAYER && gameObj->GetSpellId() )
{
SpellEntry const* createBySpell = sSpellStore.LookupEntry(gameObj->GetSpellId());
// Need disable spell use for owner
if (createBySpell && createBySpell->Attributes & SPELL_ATTR_DISABLED_WHILE_ACTIVE)
// note: item based cooldowns and cooldown spell mods with charges ignored (unknown existed cases)
((Player*)this)->AddSpellAndCategoryCooldowns(createBySpell,0,NULL,true);
}
}
void Unit::RemoveGameObject(GameObject* gameObj, bool del)
{
ASSERT(gameObj && gameObj->GetOwnerGUID()==GetGUID());
gameObj->SetOwnerGUID(0);
// GO created by some spell
if (uint32 spellid = gameObj->GetSpellId())
{
RemoveAurasDueToSpell(spellid);
if (GetTypeId()==TYPEID_PLAYER)
{
SpellEntry const* createBySpell = sSpellStore.LookupEntry(spellid );
// Need activate spell use for owner
if (createBySpell && createBySpell->Attributes & SPELL_ATTR_DISABLED_WHILE_ACTIVE)
// note: item based cooldowns and cooldown spell mods with charges ignored (unknown existed cases)
((Player*)this)->SendCooldownEvent(createBySpell);
}
}
m_gameObj.remove(gameObj);
if(del)
{
gameObj->SetRespawnTime(0);
gameObj->Delete();
}
}
void Unit::RemoveGameObject(uint32 spellid, bool del)
{
if(m_gameObj.empty())
return;
GameObjectList::iterator i, next;
for (i = m_gameObj.begin(); i != m_gameObj.end(); i = next)
{
next = i;
if(spellid == 0 || (*i)->GetSpellId() == spellid)
{
(*i)->SetOwnerGUID(0);
if(del)
{
(*i)->SetRespawnTime(0);
(*i)->Delete();
}
next = m_gameObj.erase(i);
}
else
++next;
}
}
void Unit::RemoveAllGameObjects()
{
// remove references to unit
for(GameObjectList::iterator i = m_gameObj.begin(); i != m_gameObj.end();)
{
(*i)->SetOwnerGUID(0);
(*i)->SetRespawnTime(0);
(*i)->Delete();
i = m_gameObj.erase(i);
}
}
void Unit::SendSpellNonMeleeDamageLog(SpellNonMeleeDamage *log)
{
WorldPacket data(SMSG_SPELLNONMELEEDAMAGELOG, (16+4+4+4+1+4+4+1+1+4+4+1)); // we guess size
data << log->target->GetPackGUID();
data << log->attacker->GetPackGUID();
data << uint32(log->SpellID);
data << uint32(log->damage); // damage amount
data << uint32(log->overkill); // overkill
data << uint8 (log->schoolMask); // damage school
data << uint32(log->absorb); // AbsorbedDamage
data << uint32(log->resist); // resist
data << uint8 (log->physicalLog); // if 1, then client show spell name (example: %s's ranged shot hit %s for %u school or %s suffers %u school damage from %s's spell_name
data << uint8 (log->unused); // unused
data << uint32(log->blocked); // blocked
data << uint32(log->HitInfo);
data << uint8 (0); // flag to use extend data
SendMessageToSet( &data, true );
}
void Unit::SendSpellNonMeleeDamageLog(Unit *target, uint32 SpellID, uint32 Damage, SpellSchoolMask damageSchoolMask, uint32 AbsorbedDamage, uint32 Resist, bool PhysicalDamage, uint32 Blocked, bool CriticalHit)
{
SpellNonMeleeDamage log(this, target, SpellID, damageSchoolMask);
log.damage = Damage - AbsorbedDamage - Resist - Blocked;
log.absorb = AbsorbedDamage;
log.resist = Resist;
log.physicalLog = PhysicalDamage;
log.blocked = Blocked;
log.HitInfo = SPELL_HIT_TYPE_UNK1 | SPELL_HIT_TYPE_UNK3 | SPELL_HIT_TYPE_UNK6;
if(CriticalHit)
log.HitInfo |= SPELL_HIT_TYPE_CRIT;
SendSpellNonMeleeDamageLog(&log);
}
void Unit::SendPeriodicAuraLog(SpellPeriodicAuraLogInfo *pInfo)
{
Aura *aura = pInfo->aura;
Modifier *mod = aura->GetModifier();
WorldPacket data(SMSG_PERIODICAURALOG, 30);
data << aura->GetTarget()->GetPackGUID();
data.appendPackGUID(aura->GetCasterGUID());
data << uint32(aura->GetId()); // spellId
data << uint32(1); // count
data << uint32(mod->m_auraname); // auraId
switch(mod->m_auraname)
{
case SPELL_AURA_PERIODIC_DAMAGE:
case SPELL_AURA_PERIODIC_DAMAGE_PERCENT:
data << uint32(pInfo->damage); // damage
data << uint32(pInfo->overDamage); // overkill?
data << uint32(GetSpellSchoolMask(aura->GetSpellProto()));
data << uint32(pInfo->absorb); // absorb
data << uint32(pInfo->resist); // resist
data << uint8(pInfo->critical ? 1 : 0); // new 3.1.2 critical flag
break;
case SPELL_AURA_PERIODIC_HEAL:
case SPELL_AURA_OBS_MOD_HEALTH:
data << uint32(pInfo->damage); // damage
data << uint32(pInfo->overDamage); // overheal?
data << uint8(pInfo->critical ? 1 : 0); // new 3.1.2 critical flag
break;
case SPELL_AURA_OBS_MOD_MANA:
case SPELL_AURA_PERIODIC_ENERGIZE:
data << uint32(mod->m_miscvalue); // power type
data << uint32(pInfo->damage); // damage
break;
case SPELL_AURA_PERIODIC_MANA_LEECH:
data << uint32(mod->m_miscvalue); // power type
data << uint32(pInfo->damage); // amount
data << float(pInfo->multiplier); // gain multiplier
break;
default:
sLog.outError("Unit::SendPeriodicAuraLog: unknown aura %u", uint32(mod->m_auraname));
return;
}
aura->GetTarget()->SendMessageToSet(&data, true);
}
void Unit::ProcDamageAndSpell(Unit *pVictim, uint32 procAttacker, uint32 procVictim, uint32 procExtra, uint32 amount, WeaponAttackType attType, SpellEntry const *procSpell)
{
// Not much to do if no flags are set.
if (procAttacker)
ProcDamageAndSpellFor(false,pVictim,procAttacker, procExtra,attType, procSpell, amount);
// Now go on with a victim's events'n'auras
// Not much to do if no flags are set or there is no victim
if(pVictim && pVictim->isAlive() && procVictim)
pVictim->ProcDamageAndSpellFor(true,this,procVictim, procExtra, attType, procSpell, amount);
}
void Unit::SendSpellMiss(Unit *target, uint32 spellID, SpellMissInfo missInfo)
{
WorldPacket data(SMSG_SPELLLOGMISS, (4+8+1+4+8+1));
data << uint32(spellID);
data << uint64(GetGUID());
data << uint8(0); // can be 0 or 1
data << uint32(1); // target count
// for(i = 0; i < target count; ++i)
data << uint64(target->GetGUID()); // target GUID
data << uint8(missInfo);
// end loop
SendMessageToSet(&data, true);
}
void Unit::SendAttackStateUpdate(CalcDamageInfo *damageInfo)
{
DEBUG_LOG("WORLD: Sending SMSG_ATTACKERSTATEUPDATE");
uint32 count = 1;
WorldPacket data(SMSG_ATTACKERSTATEUPDATE, 16 + 45); // we guess size
data << uint32(damageInfo->HitInfo);
data << damageInfo->attacker->GetPackGUID();
data << damageInfo->target->GetPackGUID();
data << uint32(damageInfo->damage); // Full damage
data << uint32(0); // overkill value
data << uint8(count); // Sub damage count
for(uint32 i = 0; i < count; ++i)
{
data << uint32(damageInfo->damageSchoolMask); // School of sub damage
data << float(damageInfo->damage); // sub damage
data << uint32(damageInfo->damage); // Sub Damage
}
if(damageInfo->HitInfo & (HITINFO_ABSORB | HITINFO_ABSORB2))
{
for(uint32 i = 0; i < count; ++i)
data << uint32(damageInfo->absorb); // Absorb
}
if(damageInfo->HitInfo & (HITINFO_RESIST | HITINFO_RESIST2))
{
for(uint32 i = 0; i < count; ++i)
data << uint32(damageInfo->resist); // Resist
}
data << uint8(damageInfo->TargetState);
data << uint32(0);
data << uint32(0);
if(damageInfo->HitInfo & HITINFO_BLOCK)
data << uint32(damageInfo->blocked_amount);
if(damageInfo->HitInfo & HITINFO_UNK3)
data << uint32(0);
if(damageInfo->HitInfo & HITINFO_UNK1)
{
data << uint32(0);
data << float(0);
data << float(0);
data << float(0);
data << float(0);
data << float(0);
data << float(0);
data << float(0);
data << float(0);
for(uint8 i = 0; i < 5; ++i)
{
data << float(0);
data << float(0);
}
data << uint32(0);
}
SendMessageToSet( &data, true );
}
void Unit::SendAttackStateUpdate(uint32 HitInfo, Unit *target, uint8 /*SwingType*/, SpellSchoolMask damageSchoolMask, uint32 Damage, uint32 AbsorbDamage, uint32 Resist, VictimState TargetState, uint32 BlockedAmount)
{
CalcDamageInfo dmgInfo;
dmgInfo.HitInfo = HitInfo;
dmgInfo.attacker = this;
dmgInfo.target = target;
dmgInfo.damage = Damage - AbsorbDamage - Resist - BlockedAmount;
dmgInfo.damageSchoolMask = damageSchoolMask;
dmgInfo.absorb = AbsorbDamage;
dmgInfo.resist = Resist;
dmgInfo.TargetState = TargetState;
dmgInfo.blocked_amount = BlockedAmount;
SendAttackStateUpdate(&dmgInfo);
}
bool Unit::HandleHasteAuraProc(Unit *pVictim, uint32 damage, Aura* triggeredByAura, SpellEntry const * /*procSpell*/, uint32 /*procFlag*/, uint32 /*procEx*/, uint32 cooldown)
{
SpellEntry const *hasteSpell = triggeredByAura->GetSpellProto();
Item* castItem = triggeredByAura->GetCastItemGUID() && GetTypeId()==TYPEID_PLAYER
? ((Player*)this)->GetItemByGuid(triggeredByAura->GetCastItemGUID()) : NULL;
uint32 triggered_spell_id = 0;
Unit* target = pVictim;
int32 basepoints0 = 0;
switch(hasteSpell->SpellFamilyName)
{
case SPELLFAMILY_ROGUE:
{
switch(hasteSpell->Id)
{
// Blade Flurry
case 13877:
case 33735:
{
target = SelectRandomUnfriendlyTarget(pVictim);
if(!target)
return false;
basepoints0 = damage;
triggered_spell_id = 22482;
break;
}
}
break;
}
}
// processed charge only counting case
if(!triggered_spell_id)
return true;
SpellEntry const* triggerEntry = sSpellStore.LookupEntry(triggered_spell_id);
if(!triggerEntry)
{
sLog.outError("Unit::HandleHasteAuraProc: Spell %u have not existed triggered spell %u",hasteSpell->Id,triggered_spell_id);
return false;
}
// default case
if(!target || target!=this && !target->isAlive())
return false;
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(triggered_spell_id))
return false;
if(basepoints0)
CastCustomSpell(target,triggered_spell_id,&basepoints0,NULL,NULL,true,castItem,triggeredByAura);
else
CastSpell(target,triggered_spell_id,true,castItem,triggeredByAura);
if( cooldown && GetTypeId()==TYPEID_PLAYER )
((Player*)this)->AddSpellCooldown(triggered_spell_id,0,time(NULL) + cooldown);
return true;
}
bool Unit::HandleSpellCritChanceAuraProc(Unit *pVictim, uint32 /*damage*/, Aura* triggeredByAura, SpellEntry const * /*procSpell*/, uint32 /*procFlag*/, uint32 /*procEx*/, uint32 cooldown)
{
SpellEntry const *triggeredByAuraSpell = triggeredByAura->GetSpellProto();
Item* castItem = triggeredByAura->GetCastItemGUID() && GetTypeId()==TYPEID_PLAYER
? ((Player*)this)->GetItemByGuid(triggeredByAura->GetCastItemGUID()) : NULL;
uint32 triggered_spell_id = 0;
Unit* target = pVictim;
int32 basepoints0 = 0;
switch(triggeredByAuraSpell->SpellFamilyName)
{
case SPELLFAMILY_MAGE:
{
switch(triggeredByAuraSpell->Id)
{
// Focus Magic
case 54646:
{
Unit* caster = triggeredByAura->GetCaster();
if(!caster)
return false;
triggered_spell_id = 54648;
target = caster;
break;
}
}
}
}
// processed charge only counting case
if(!triggered_spell_id)
return true;
SpellEntry const* triggerEntry = sSpellStore.LookupEntry(triggered_spell_id);
if(!triggerEntry)
{
sLog.outError("Unit::HandleHasteAuraProc: Spell %u have not existed triggered spell %u",triggeredByAuraSpell->Id,triggered_spell_id);
return false;
}
// default case
if(!target || target!=this && !target->isAlive())
return false;
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(triggered_spell_id))
return false;
if(basepoints0)
CastCustomSpell(target,triggered_spell_id,&basepoints0,NULL,NULL,true,castItem,triggeredByAura);
else
CastSpell(target,triggered_spell_id,true,castItem,triggeredByAura);
if( cooldown && GetTypeId()==TYPEID_PLAYER )
((Player*)this)->AddSpellCooldown(triggered_spell_id,0,time(NULL) + cooldown);
return true;
}
bool Unit::HandleDummyAuraProc(Unit *pVictim, uint32 damage, Aura* triggeredByAura, SpellEntry const * procSpell, uint32 procFlag, uint32 procEx, uint32 cooldown)
{
SpellEntry const *dummySpell = triggeredByAura->GetSpellProto ();
SpellEffectIndex effIndex = triggeredByAura->GetEffIndex();
int32 triggerAmount = triggeredByAura->GetModifier()->m_amount;
Item* castItem = triggeredByAura->GetCastItemGUID() && GetTypeId()==TYPEID_PLAYER
? ((Player*)this)->GetItemByGuid(triggeredByAura->GetCastItemGUID()) : NULL;
uint32 triggered_spell_id = 0;
Unit* target = pVictim;
int32 basepoints[MAX_EFFECT_INDEX] = {0, 0, 0};
switch(dummySpell->SpellFamilyName)
{
case SPELLFAMILY_GENERIC:
{
switch (dummySpell->Id)
{
// Eye for an Eye
case 9799:
case 25988:
{
// return damage % to attacker but < 50% own total health
basepoints[0] = triggerAmount*int32(damage)/100;
if (basepoints[0] > (int32)GetMaxHealth()/2)
basepoints[0] = (int32)GetMaxHealth()/2;
triggered_spell_id = 25997;
break;
}
// Sweeping Strikes (NPC spells may be)
case 18765:
case 35429:
{
// prevent chain of triggered spell from same triggered spell
if (procSpell && procSpell->Id == 26654)
return false;
target = SelectRandomUnfriendlyTarget(pVictim);
if(!target)
return false;
triggered_spell_id = 26654;
break;
}
// Twisted Reflection (boss spell)
case 21063:
triggered_spell_id = 21064;
break;
// Unstable Power
case 24658:
{
if (!procSpell || procSpell->Id == 24659)
return false;
// Need remove one 24659 aura
RemoveSingleSpellAurasFromStack(24659);
return true;
}
// Restless Strength
case 24661:
{
// Need remove one 24662 aura
RemoveSingleSpellAurasFromStack(24662);
return true;
}
// Adaptive Warding (Frostfire Regalia set)
case 28764:
{
if(!procSpell)
return false;
// find Mage Armor
bool found = false;
AuraList const& mRegenInterupt = GetAurasByType(SPELL_AURA_MOD_MANA_REGEN_INTERRUPT);
for(AuraList::const_iterator iter = mRegenInterupt.begin(); iter != mRegenInterupt.end(); ++iter)
{
if(SpellEntry const* iterSpellProto = (*iter)->GetSpellProto())
{
if(iterSpellProto->SpellFamilyName==SPELLFAMILY_MAGE && (iterSpellProto->SpellFamilyFlags & UI64LIT(0x10000000)))
{
found=true;
break;
}
}
}
if(!found)
return false;
switch(GetFirstSchoolInMask(GetSpellSchoolMask(procSpell)))
{
case SPELL_SCHOOL_NORMAL:
case SPELL_SCHOOL_HOLY:
return false; // ignored
case SPELL_SCHOOL_FIRE: triggered_spell_id = 28765; break;
case SPELL_SCHOOL_NATURE: triggered_spell_id = 28768; break;
case SPELL_SCHOOL_FROST: triggered_spell_id = 28766; break;
case SPELL_SCHOOL_SHADOW: triggered_spell_id = 28769; break;
case SPELL_SCHOOL_ARCANE: triggered_spell_id = 28770; break;
default:
return false;
}
target = this;
break;
}
// Obsidian Armor (Justice Bearer`s Pauldrons shoulder)
case 27539:
{
if(!procSpell)
return false;
switch(GetFirstSchoolInMask(GetSpellSchoolMask(procSpell)))
{
case SPELL_SCHOOL_NORMAL:
return false; // ignore
case SPELL_SCHOOL_HOLY: triggered_spell_id = 27536; break;
case SPELL_SCHOOL_FIRE: triggered_spell_id = 27533; break;
case SPELL_SCHOOL_NATURE: triggered_spell_id = 27538; break;
case SPELL_SCHOOL_FROST: triggered_spell_id = 27534; break;
case SPELL_SCHOOL_SHADOW: triggered_spell_id = 27535; break;
case SPELL_SCHOOL_ARCANE: triggered_spell_id = 27540; break;
default:
return false;
}
target = this;
break;
}
// Mana Leech (Passive) (Priest Pet Aura)
case 28305:
{
// Cast on owner
target = GetOwner();
if(!target)
return false;
triggered_spell_id = 34650;
break;
}
// Divine purpose
case 31871:
case 31872:
{
// Roll chane
if (!roll_chance_i(triggerAmount))
return false;
// Remove any stun effect on target
AuraMap& Auras = pVictim->GetAuras();
for(AuraMap::const_iterator iter = Auras.begin(); iter != Auras.end();)
{
SpellEntry const *spell = iter->second->GetSpellProto();
if( spell->Mechanic == MECHANIC_STUN ||
spell->EffectMechanic[iter->second->GetEffIndex()] == MECHANIC_STUN)
{
pVictim->RemoveAurasDueToSpell(spell->Id);
iter = Auras.begin();
}
else
++iter;
}
return true;
}
// Mark of Malice
case 33493:
{
// Cast finish spell at last charge
if (triggeredByAura->GetAuraCharges() > 1)
return false;
target = this;
triggered_spell_id = 33494;
break;
}
// Vampiric Aura (boss spell)
case 38196:
{
basepoints[0] = 3 * damage; // 300%
if (basepoints[0] < 0)
return false;
triggered_spell_id = 31285;
target = this;
break;
}
// Aura of Madness (Darkmoon Card: Madness trinket)
//=====================================================
// 39511 Sociopath: +35 strength (Paladin, Rogue, Druid, Warrior)
// 40997 Delusional: +70 attack power (Rogue, Hunter, Paladin, Warrior, Druid)
// 40998 Kleptomania: +35 agility (Warrior, Rogue, Paladin, Hunter, Druid)
// 40999 Megalomania: +41 damage/healing (Druid, Shaman, Priest, Warlock, Mage, Paladin)
// 41002 Paranoia: +35 spell/melee/ranged crit strike rating (All classes)
// 41005 Manic: +35 haste (spell, melee and ranged) (All classes)
// 41009 Narcissism: +35 intellect (Druid, Shaman, Priest, Warlock, Mage, Paladin, Hunter)
// 41011 Martyr Complex: +35 stamina (All classes)
// 41406 Dementia: Every 5 seconds either gives you +5% damage/healing. (Druid, Shaman, Priest, Warlock, Mage, Paladin)
// 41409 Dementia: Every 5 seconds either gives you -5% damage/healing. (Druid, Shaman, Priest, Warlock, Mage, Paladin)
case 39446:
{
if(GetTypeId() != TYPEID_PLAYER)
return false;
// Select class defined buff
switch (getClass())
{
case CLASS_PALADIN: // 39511,40997,40998,40999,41002,41005,41009,41011,41409
case CLASS_DRUID: // 39511,40997,40998,40999,41002,41005,41009,41011,41409
{
uint32 RandomSpell[]={39511,40997,40998,40999,41002,41005,41009,41011,41409};
triggered_spell_id = RandomSpell[ irand(0, sizeof(RandomSpell)/sizeof(uint32) - 1) ];
break;
}
case CLASS_ROGUE: // 39511,40997,40998,41002,41005,41011
case CLASS_WARRIOR: // 39511,40997,40998,41002,41005,41011
{
uint32 RandomSpell[]={39511,40997,40998,41002,41005,41011};
triggered_spell_id = RandomSpell[ irand(0, sizeof(RandomSpell)/sizeof(uint32) - 1) ];
break;
}
case CLASS_PRIEST: // 40999,41002,41005,41009,41011,41406,41409
case CLASS_SHAMAN: // 40999,41002,41005,41009,41011,41406,41409
case CLASS_MAGE: // 40999,41002,41005,41009,41011,41406,41409
case CLASS_WARLOCK: // 40999,41002,41005,41009,41011,41406,41409
{
uint32 RandomSpell[]={40999,41002,41005,41009,41011,41406,41409};
triggered_spell_id = RandomSpell[ irand(0, sizeof(RandomSpell)/sizeof(uint32) - 1) ];
break;
}
case CLASS_HUNTER: // 40997,40999,41002,41005,41009,41011,41406,41409
{
uint32 RandomSpell[]={40997,40999,41002,41005,41009,41011,41406,41409};
triggered_spell_id = RandomSpell[ irand(0, sizeof(RandomSpell)/sizeof(uint32) - 1) ];
break;
}
default:
return false;
}
target = this;
if (roll_chance_i(10))
((Player*)this)->Say("This is Madness!", LANG_UNIVERSAL);
break;
}
// Sunwell Exalted Caster Neck (Shattered Sun Pendant of Acumen neck)
// cast 45479 Light's Wrath if Exalted by Aldor
// cast 45429 Arcane Bolt if Exalted by Scryers
case 45481:
{
if(GetTypeId() != TYPEID_PLAYER)
return false;
// Get Aldor reputation rank
if (((Player *)this)->GetReputationRank(932) == REP_EXALTED)
{
target = this;
triggered_spell_id = 45479;
break;
}
// Get Scryers reputation rank
if (((Player *)this)->GetReputationRank(934) == REP_EXALTED)
{
// triggered at positive/self casts also, current attack target used then
if(IsFriendlyTo(target))
{
target = getVictim();
if(!target)
{
uint64 selected_guid = ((Player *)this)->GetSelection();
target = ObjectAccessor::GetUnit(*this,selected_guid);
if(!target)
return false;
}
if(IsFriendlyTo(target))
return false;
}
triggered_spell_id = 45429;
break;
}
return false;
}
// Sunwell Exalted Melee Neck (Shattered Sun Pendant of Might neck)
// cast 45480 Light's Strength if Exalted by Aldor
// cast 45428 Arcane Strike if Exalted by Scryers
case 45482:
{
if(GetTypeId() != TYPEID_PLAYER)
return false;
// Get Aldor reputation rank
if (((Player *)this)->GetReputationRank(932) == REP_EXALTED)
{
target = this;
triggered_spell_id = 45480;
break;
}
// Get Scryers reputation rank
if (((Player *)this)->GetReputationRank(934) == REP_EXALTED)
{
triggered_spell_id = 45428;
break;
}
return false;
}
// Sunwell Exalted Tank Neck (Shattered Sun Pendant of Resolve neck)
// cast 45431 Arcane Insight if Exalted by Aldor
// cast 45432 Light's Ward if Exalted by Scryers
case 45483:
{
if(GetTypeId() != TYPEID_PLAYER)
return false;
// Get Aldor reputation rank
if (((Player *)this)->GetReputationRank(932) == REP_EXALTED)
{
target = this;
triggered_spell_id = 45432;
break;
}
// Get Scryers reputation rank
if (((Player *)this)->GetReputationRank(934) == REP_EXALTED)
{
target = this;
triggered_spell_id = 45431;
break;
}
return false;
}
// Sunwell Exalted Healer Neck (Shattered Sun Pendant of Restoration neck)
// cast 45478 Light's Salvation if Exalted by Aldor
// cast 45430 Arcane Surge if Exalted by Scryers
case 45484:
{
if(GetTypeId() != TYPEID_PLAYER)
return false;
// Get Aldor reputation rank
if (((Player *)this)->GetReputationRank(932) == REP_EXALTED)
{
target = this;
triggered_spell_id = 45478;
break;
}
// Get Scryers reputation rank
if (((Player *)this)->GetReputationRank(934) == REP_EXALTED)
{
triggered_spell_id = 45430;
break;
}
return false;
}
/*
// Sunwell Exalted Caster Neck (??? neck)
// cast ??? Light's Wrath if Exalted by Aldor
// cast ??? Arcane Bolt if Exalted by Scryers*/
case 46569:
return false; // old unused version
// Living Seed
case 48504:
{
triggered_spell_id = 48503;
basepoints[0] = triggerAmount;
target = this;
break;
}
// Vampiric Touch (generic, used by some boss)
case 52723:
case 60501:
{
triggered_spell_id = 52724;
basepoints[0] = damage / 2;
target = this;
break;
}
// Shadowfiend Death (Gain mana if pet dies with Glyph of Shadowfiend)
case 57989:
{
Unit *owner = GetOwner();
if (!owner || owner->GetTypeId() != TYPEID_PLAYER)
return false;
// Glyph of Shadowfiend (need cast as self cast for owner, no hidden cooldown)
owner->CastSpell(owner,58227,true,castItem,triggeredByAura);
return true;
}
// Glyph of Life Tap
case 63320:
triggered_spell_id = 63321;
break;
// Item - Shadowmourne Legendary
case 71903:
{
if (!roll_chance_i(triggerAmount))
return false;
Aura *aur = GetAura(71905, EFFECT_INDEX_0);
if (aur && uint32(aur->GetStackAmount() + 1) >= aur->GetSpellProto()->StackAmount)
{
RemoveAurasDueToSpell(71905);
CastSpell(this, 71904, true); // Chaos Bane
return true;
}
else
triggered_spell_id = 71905;
break;
}
}
break;
}
case SPELLFAMILY_MAGE:
{
// Magic Absorption
if (dummySpell->SpellIconID == 459) // only this spell have SpellIconID == 459 and dummy aura
{
if (getPowerType() != POWER_MANA)
return false;
// mana reward
basepoints[0] = (triggerAmount * GetMaxPower(POWER_MANA) / 100);
target = this;
triggered_spell_id = 29442;
break;
}
// Master of Elements
if (dummySpell->SpellIconID == 1920)
{
if(!procSpell)
return false;
// mana cost save
int32 cost = procSpell->manaCost + procSpell->ManaCostPercentage * GetCreateMana() / 100;
basepoints[0] = cost * triggerAmount/100;
if (basepoints[0] <=0)
return false;
target = this;
triggered_spell_id = 29077;
break;
}
// Arcane Potency
if (dummySpell->SpellIconID == 2120)
{
if(!procSpell)
return false;
target = this;
switch (dummySpell->Id)
{
case 31571: triggered_spell_id = 57529; break;
case 31572: triggered_spell_id = 57531; break;
default:
sLog.outError("Unit::HandleDummyAuraProc: non handled spell id: %u",dummySpell->Id);
return false;
}
break;
}
// Hot Streak
if (dummySpell->SpellIconID == 2999)
{
if (effIndex != EFFECT_INDEX_0)
return true;
Aura *counter = GetAura(triggeredByAura->GetId(), EFFECT_INDEX_1);
if (!counter)
return true;
// Count spell criticals in a row in second aura
Modifier *mod = counter->GetModifier();
if (procEx & PROC_EX_CRITICAL_HIT)
{
mod->m_amount *=2;
if (mod->m_amount < 100) // not enough
return true;
// Crititcal counted -> roll chance
if (roll_chance_i(triggerAmount))
CastSpell(this, 48108, true, castItem, triggeredByAura);
}
mod->m_amount = 25;
return true;
}
// Burnout
if (dummySpell->SpellIconID == 2998)
{
if(!procSpell)
return false;
int32 cost = procSpell->manaCost + procSpell->ManaCostPercentage * GetCreateMana() / 100;
basepoints[0] = cost * triggerAmount/100;
if (basepoints[0] <=0)
return false;
triggered_spell_id = 44450;
target = this;
break;
}
// Incanter's Regalia set (add trigger chance to Mana Shield)
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000000000008000))
{
if (GetTypeId() != TYPEID_PLAYER)
return false;
target = this;
triggered_spell_id = 37436;
break;
}
switch(dummySpell->Id)
{
// Ignite
case 11119:
case 11120:
case 12846:
case 12847:
case 12848:
{
switch (dummySpell->Id)
{
case 11119: basepoints[0] = int32(0.04f*damage); break;
case 11120: basepoints[0] = int32(0.08f*damage); break;
case 12846: basepoints[0] = int32(0.12f*damage); break;
case 12847: basepoints[0] = int32(0.16f*damage); break;
case 12848: basepoints[0] = int32(0.20f*damage); break;
default:
sLog.outError("Unit::HandleDummyAuraProc: non handled spell id: %u (IG)",dummySpell->Id);
return false;
}
triggered_spell_id = 12654;
break;
}
// Combustion
case 11129:
{
//last charge and crit
if (triggeredByAura->GetAuraCharges() <= 1 && (procEx & PROC_EX_CRITICAL_HIT) )
return true; // charge counting (will removed)
CastSpell(this, 28682, true, castItem, triggeredByAura);
return (procEx & PROC_EX_CRITICAL_HIT); // charge update only at crit hits, no hidden cooldowns
}
// Glyph of Ice Block
case 56372:
{
if (GetTypeId() != TYPEID_PLAYER)
return false;
// not 100% safe with client version switches but for 3.1.3 no spells with cooldown that can have mage player except Frost Nova.
((Player*)this)->RemoveSpellCategoryCooldown(35, true);
return true;
}
// Glyph of Polymorph
case 56375:
{
if (!pVictim || !pVictim->isAlive())
return false;
pVictim->RemoveSpellsCausingAura(SPELL_AURA_PERIODIC_DAMAGE);
pVictim->RemoveSpellsCausingAura(SPELL_AURA_PERIODIC_DAMAGE_PERCENT);
return true;
}
// Blessing of Ancient Kings
case 64411:
{
// for DOT procs
if (!IsPositiveSpell(procSpell->Id))
return false;
triggered_spell_id = 64413;
basepoints[0] = damage * 15 / 100;
break;
}
}
break;
}
case SPELLFAMILY_WARRIOR:
{
// Retaliation
if (dummySpell->SpellFamilyFlags == UI64LIT(0x0000000800000000))
{
// check attack comes not from behind
if (!HasInArc(M_PI_F, pVictim))
return false;
triggered_spell_id = 22858;
break;
}
// Second Wind
if (dummySpell->SpellIconID == 1697)
{
// only for spells and hit/crit (trigger start always) and not start from self casted spells (5530 Mace Stun Effect for example)
if (procSpell == 0 || !(procEx & (PROC_EX_NORMAL_HIT|PROC_EX_CRITICAL_HIT)) || this == pVictim)
return false;
// Need stun or root mechanic
if (!(GetAllSpellMechanicMask(procSpell) & IMMUNE_TO_ROOT_AND_STUN_MASK))
return false;
switch (dummySpell->Id)
{
case 29838: triggered_spell_id=29842; break;
case 29834: triggered_spell_id=29841; break;
case 42770: triggered_spell_id=42771; break;
default:
sLog.outError("Unit::HandleDummyAuraProc: non handled spell id: %u (SW)",dummySpell->Id);
return false;
}
target = this;
break;
}
// Damage Shield
if (dummySpell->SpellIconID == 3214)
{
triggered_spell_id = 59653;
basepoints[0] = GetShieldBlockValue() * triggerAmount / 100;
break;
}
// Sweeping Strikes
if (dummySpell->Id == 12328)
{
// prevent chain of triggered spell from same triggered spell
if(procSpell && procSpell->Id == 26654)
return false;
target = SelectRandomUnfriendlyTarget(pVictim);
if(!target)
return false;
triggered_spell_id = 26654;
break;
}
break;
}
case SPELLFAMILY_WARLOCK:
{
// Seed of Corruption
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000001000000000))
{
Modifier* mod = triggeredByAura->GetModifier();
// if damage is more than need or target die from damage deal finish spell
if( mod->m_amount <= (int32)damage || GetHealth() <= damage )
{
// remember guid before aura delete
uint64 casterGuid = triggeredByAura->GetCasterGUID();
// Remove aura (before cast for prevent infinite loop handlers)
RemoveAurasDueToSpell(triggeredByAura->GetId());
// Cast finish spell (triggeredByAura already not exist!)
CastSpell(this, 27285, true, castItem, NULL, casterGuid);
return true; // no hidden cooldown
}
// Damage counting
mod->m_amount-=damage;
return true;
}
// Seed of Corruption (Mobs cast) - no die req
if (dummySpell->SpellFamilyFlags == UI64LIT(0x0) && dummySpell->SpellIconID == 1932)
{
Modifier* mod = triggeredByAura->GetModifier();
// if damage is more than need deal finish spell
if( mod->m_amount <= (int32)damage )
{
// remember guid before aura delete
uint64 casterGuid = triggeredByAura->GetCasterGUID();
// Remove aura (before cast for prevent infinite loop handlers)
RemoveAurasDueToSpell(triggeredByAura->GetId());
// Cast finish spell (triggeredByAura already not exist!)
CastSpell(this, 32865, true, castItem, NULL, casterGuid);
return true; // no hidden cooldown
}
// Damage counting
mod->m_amount-=damage;
return true;
}
// Fel Synergy
if (dummySpell->SpellIconID == 3222)
{
target = GetPet();
if (!target)
return false;
basepoints[0] = damage * triggerAmount / 100;
triggered_spell_id = 54181;
break;
}
switch(dummySpell->Id)
{
// Nightfall & Glyph of Corruption
case 18094:
case 18095:
case 56218:
{
target = this;
triggered_spell_id = 17941;
break;
}
//Soul Leech
case 30293:
case 30295:
case 30296:
{
// health
basepoints[0] = int32(damage*triggerAmount/100);
target = this;
triggered_spell_id = 30294;
break;
}
// Shadowflame (Voidheart Raiment set bonus)
case 37377:
{
triggered_spell_id = 37379;
break;
}
// Pet Healing (Corruptor Raiment or Rift Stalker Armor)
case 37381:
{
target = GetPet();
if (!target)
return false;
// heal amount
basepoints[0] = damage * triggerAmount/100;
triggered_spell_id = 37382;
break;
}
// Shadowflame Hellfire (Voidheart Raiment set bonus)
case 39437:
{
triggered_spell_id = 37378;
break;
}
// Siphon Life
case 63108:
{
if (triggeredByAura->GetEffIndex() != EFFECT_INDEX_0)
return false;
// Glyph of Siphon Life
if (Aura *aur = GetAura(56216, EFFECT_INDEX_0))
triggerAmount += triggerAmount * aur->GetModifier()->m_amount / 100;
basepoints[0] = int32(damage * triggerAmount / 100);
triggered_spell_id = 63106;
break;
}
}
break;
}
case SPELLFAMILY_PRIEST:
{
// Vampiric Touch
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000040000000000))
{
if(!pVictim || !pVictim->isAlive())
return false;
// pVictim is caster of aura
if(triggeredByAura->GetCasterGUID() != pVictim->GetGUID())
return false;
// Energize 0.25% of max. mana
pVictim->CastSpell(pVictim,57669,true,castItem,triggeredByAura);
return true; // no hidden cooldown
}
switch(dummySpell->SpellIconID)
{
// Improved Shadowform
case 217:
{
if(!roll_chance_i(triggerAmount))
return false;
RemoveSpellsCausingAura(SPELL_AURA_MOD_ROOT);
RemoveSpellsCausingAura(SPELL_AURA_MOD_DECREASE_SPEED);
break;
}
// Divine Aegis
case 2820:
{
basepoints[0] = damage * triggerAmount/100;
triggered_spell_id = 47753;
break;
}
// Empowered Renew
case 3021:
{
if (!procSpell)
return false;
Aura* healingAura = pVictim->GetAura(procSpell->Id, EFFECT_INDEX_0);
if (!healingAura)
return false;
int32 healingfromticks = healingAura->GetModifier()->m_amount * GetSpellAuraMaxTicks(procSpell);
basepoints[0] = healingfromticks * triggerAmount / 100;
triggered_spell_id = 63544;
break;
}
// Improved Devouring Plague
case 3790:
{
if (!procSpell)
return false;
if (triggeredByAura->GetEffIndex() != EFFECT_INDEX_1)
return false;
Aura* leachAura = pVictim->GetAura(SPELL_AURA_PERIODIC_LEECH, SPELLFAMILY_PRIEST, UI64LIT(0x02000000), NULL, GetGUID());
if (!leachAura)
return false;
int32 damagefromticks = leachAura->GetModifier()->m_amount * GetSpellAuraMaxTicks(procSpell);
basepoints[0] = damagefromticks * triggerAmount / 100;
triggered_spell_id = 63675;
break;
}
}
switch(dummySpell->Id)
{
// Vampiric Embrace
case 15286:
{
// Return if self damage
if (this == pVictim)
return false;
// Heal amount - Self/Team
int32 team = triggerAmount*damage/500;
int32 self = triggerAmount*damage/100 - team;
CastCustomSpell(this,15290,&team,&self,NULL,true,castItem,triggeredByAura);
return true; // no hidden cooldown
}
// Priest Tier 6 Trinket (Ashtongue Talisman of Acumen)
case 40438:
{
// Shadow Word: Pain
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000008000))
triggered_spell_id = 40441;
// Renew
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000010))
triggered_spell_id = 40440;
else
return false;
target = this;
break;
}
// Oracle Healing Bonus ("Garments of the Oracle" set)
case 26169:
{
// heal amount
basepoints[0] = int32(damage * 10/100);
target = this;
triggered_spell_id = 26170;
break;
}
// Frozen Shadoweave (Shadow's Embrace set) warning! its not only priest set
case 39372:
{
if(!procSpell || (GetSpellSchoolMask(procSpell) & (SPELL_SCHOOL_MASK_FROST | SPELL_SCHOOL_MASK_SHADOW))==0 )
return false;
// heal amount
basepoints[0] = damage * triggerAmount/100;
target = this;
triggered_spell_id = 39373;
break;
}
// Greater Heal (Vestments of Faith (Priest Tier 3) - 4 pieces bonus)
case 28809:
{
triggered_spell_id = 28810;
break;
}
// Glyph of Dispel Magic
case 55677:
{
if(!target->IsFriendlyTo(this))
return false;
basepoints[0] = int32(target->GetMaxHealth() * triggerAmount / 100);
triggered_spell_id = 56131;
break;
}
}
break;
}
case SPELLFAMILY_DRUID:
{
switch(dummySpell->Id)
{
// Leader of the Pack
case 24932:
{
// dummy m_amount store health percent (!=0 if Improved Leader of the Pack applied)
int32 heal_percent = triggeredByAura->GetModifier()->m_amount;
if (!heal_percent)
return false;
// check explicitly only to prevent mana cast when halth cast cooldown
if (cooldown && ((Player*)this)->HasSpellCooldown(34299))
return false;
// health
triggered_spell_id = 34299;
basepoints[0] = GetMaxHealth() * heal_percent / 100;
target = this;
// mana to caster
if (triggeredByAura->GetCasterGUID() == GetGUID())
{
if (SpellEntry const* manaCastEntry = sSpellStore.LookupEntry(60889))
{
int32 mana_percent = manaCastEntry->CalculateSimpleValue(EFFECT_INDEX_0) * heal_percent;
CastCustomSpell(this, manaCastEntry, &mana_percent, NULL, NULL, true, castItem, triggeredByAura);
}
}
break;
}
// Healing Touch (Dreamwalker Raiment set)
case 28719:
{
// mana back
basepoints[0] = int32(procSpell->manaCost * 30 / 100);
target = this;
triggered_spell_id = 28742;
break;
}
// Healing Touch Refund (Idol of Longevity trinket)
case 28847:
{
target = this;
triggered_spell_id = 28848;
break;
}
// Mana Restore (Malorne Raiment set / Malorne Regalia set)
case 37288:
case 37295:
{
target = this;
triggered_spell_id = 37238;
break;
}
// Druid Tier 6 Trinket
case 40442:
{
float chance;
// Starfire
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000004))
{
triggered_spell_id = 40445;
chance = 25.0f;
}
// Rejuvenation
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000010))
{
triggered_spell_id = 40446;
chance = 25.0f;
}
// Mangle (Bear) and Mangle (Cat)
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000044000000000))
{
triggered_spell_id = 40452;
chance = 40.0f;
}
else
return false;
if (!roll_chance_f(chance))
return false;
target = this;
break;
}
// Maim Interrupt
case 44835:
{
// Deadly Interrupt Effect
triggered_spell_id = 32747;
break;
}
// Glyph of Rejuvenation
case 54754:
{
// less 50% health
if (pVictim->GetMaxHealth() < 2 * pVictim->GetHealth())
return false;
basepoints[0] = triggerAmount * damage / 100;
triggered_spell_id = 54755;
break;
}
// Item - Druid T10 Restoration 4P Bonus (Rejuvenation)
case 70664:
{
if (!procSpell || GetTypeId() != TYPEID_PLAYER)
return false;
float radius;
if (procSpell->EffectRadiusIndex[EFFECT_INDEX_0])
radius = GetSpellRadius(sSpellRadiusStore.LookupEntry(procSpell->EffectRadiusIndex[EFFECT_INDEX_0]));
else
radius = GetSpellMaxRange(sSpellRangeStore.LookupEntry(procSpell->rangeIndex));
((Player*)this)->ApplySpellMod(procSpell->Id, SPELLMOD_RADIUS, radius,NULL);
Unit *second = pVictim->SelectRandomFriendlyTarget(pVictim, radius);
if (!second)
return false;
pVictim->CastSpell(second, procSpell, true, NULL, triggeredByAura, GetGUID());
return true;
}
}
// Eclipse
if (dummySpell->SpellIconID == 2856)
{
if (!procSpell)
return false;
// Only 0 aura can proc
if (effIndex != EFFECT_INDEX_0)
return true;
// Wrath crit
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000001))
{
if (HasAura(48517))
return false;
if (!roll_chance_i(60))
return false;
triggered_spell_id = 48518;
target = this;
break;
}
// Starfire crit
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000004))
{
if (HasAura(48518))
return false;
triggered_spell_id = 48517;
target = this;
break;
}
return false;
}
// Living Seed
else if (dummySpell->SpellIconID == 2860)
{
triggered_spell_id = 48504;
basepoints[0] = triggerAmount * damage / 100;
break;
}
break;
}
case SPELLFAMILY_ROGUE:
{
switch(dummySpell->Id)
{
// Deadly Throw Interrupt
case 32748:
{
// Prevent cast Deadly Throw Interrupt on self from last effect (apply dummy) of Deadly Throw
if (this == pVictim)
return false;
triggered_spell_id = 32747;
break;
}
}
// Cut to the Chase
if (dummySpell->SpellIconID == 2909)
{
// "refresh your Slice and Dice duration to its 5 combo point maximum"
// lookup Slice and Dice
AuraList const& sd = GetAurasByType(SPELL_AURA_MOD_HASTE);
for(AuraList::const_iterator itr = sd.begin(); itr != sd.end(); ++itr)
{
SpellEntry const *spellProto = (*itr)->GetSpellProto();
if (spellProto->SpellFamilyName == SPELLFAMILY_ROGUE &&
(spellProto->SpellFamilyFlags & UI64LIT(0x0000000000040000)))
{
(*itr)->SetAuraMaxDuration(GetSpellMaxDuration(spellProto));
(*itr)->RefreshAura();
return true;
}
}
return false;
}
// Deadly Brew
if (dummySpell->SpellIconID == 2963)
{
triggered_spell_id = 44289;
break;
}
// Quick Recovery
if (dummySpell->SpellIconID == 2116)
{
if(!procSpell)
return false;
// energy cost save
basepoints[0] = procSpell->manaCost * triggerAmount/100;
if (basepoints[0] <= 0)
return false;
target = this;
triggered_spell_id = 31663;
break;
}
break;
}
case SPELLFAMILY_HUNTER:
{
// Aspect of the Viper
if (dummySpell->SpellFamilyFlags & UI64LIT(0x4000000000000))
{
uint32 maxmana = GetMaxPower(POWER_MANA);
basepoints[0] = int32(maxmana* GetAttackTime(RANGED_ATTACK)/1000.0f/100.0f);
target = this;
triggered_spell_id = 34075;
break;
}
// Thrill of the Hunt
if (dummySpell->SpellIconID == 2236)
{
if (!procSpell)
return false;
// mana cost save
int32 mana = procSpell->manaCost + procSpell->ManaCostPercentage * GetCreateMana() / 100;
basepoints[0] = mana * 40/100;
if (basepoints[0] <= 0)
return false;
target = this;
triggered_spell_id = 34720;
break;
}
// Hunting Party
if (dummySpell->SpellIconID == 3406)
{
triggered_spell_id = 57669;
target = this;
break;
}
// Lock and Load
if ( dummySpell->SpellIconID == 3579 )
{
// Proc only from periodic (from trap activation proc another aura of this spell)
if (!(procFlag & PROC_FLAG_ON_DO_PERIODIC) || !roll_chance_i(triggerAmount))
return false;
triggered_spell_id = 56453;
target = this;
break;
}
// Rapid Recuperation
if ( dummySpell->SpellIconID == 3560 )
{
// This effect only from Rapid Killing (mana regen)
if (!(procSpell->SpellFamilyFlags & UI64LIT(0x0100000000000000)))
return false;
target = this;
switch(dummySpell->Id)
{
case 53228: // Rank 1
triggered_spell_id = 56654;
break;
case 53232: // Rank 2
triggered_spell_id = 58882;
break;
}
break;
}
// Glyph of Mend Pet
if(dummySpell->Id == 57870)
{
pVictim->CastSpell(pVictim, 57894, true, NULL, NULL, GetGUID());
return true;
}
break;
}
case SPELLFAMILY_PALADIN:
{
// Seal of Righteousness - melee proc dummy (addition ${$MWS*(0.022*$AP+0.044*$SPH)} damage)
if ((dummySpell->SpellFamilyFlags & UI64LIT(0x000000008000000)) && effIndex == EFFECT_INDEX_0)
{
triggered_spell_id = 25742;
float ap = GetTotalAttackPowerValue(BASE_ATTACK);
int32 holy = SpellBaseDamageBonusDone(SPELL_SCHOOL_MASK_HOLY);
if (holy < 0)
holy = 0;
basepoints[0] = GetAttackTime(BASE_ATTACK) * int32(ap*0.022f + 0.044f * holy) / 1000;
break;
}
// Righteous Vengeance
if (dummySpell->SpellIconID == 3025)
{
// 4 damage tick
basepoints[0] = triggerAmount*damage/400;
triggered_spell_id = 61840;
break;
}
// Sheath of Light
if (dummySpell->SpellIconID == 3030)
{
// 4 healing tick
basepoints[0] = triggerAmount*damage/400;
triggered_spell_id = 54203;
break;
}
switch(dummySpell->Id)
{
// Judgement of Light
case 20185:
{
basepoints[0] = int32( pVictim->GetMaxHealth() * triggeredByAura->GetModifier()->m_amount / 100 );
pVictim->CastCustomSpell(pVictim, 20267, &basepoints[0], NULL, NULL, true, NULL, triggeredByAura);
return true;
}
// Judgement of Wisdom
case 20186:
{
if (pVictim->getPowerType() == POWER_MANA)
{
// 2% of maximum base mana
basepoints[0] = int32(pVictim->GetCreateMana() * 2 / 100);
pVictim->CastCustomSpell(pVictim, 20268, &basepoints[0], NULL, NULL, true, NULL, triggeredByAura);
}
return true;
}
// Heart of the Crusader (Rank 1)
case 20335:
triggered_spell_id = 21183;
break;
// Heart of the Crusader (Rank 2)
case 20336:
triggered_spell_id = 54498;
break;
// Heart of the Crusader (Rank 3)
case 20337:
triggered_spell_id = 54499;
break;
case 20911: // Blessing of Sanctuary
case 25899: // Greater Blessing of Sanctuary
{
target = this;
switch (target->getPowerType())
{
case POWER_MANA:
triggered_spell_id = 57319;
break;
default:
return false;
}
break;
}
// Holy Power (Redemption Armor set)
case 28789:
{
if(!pVictim)
return false;
// Set class defined buff
switch (pVictim->getClass())
{
case CLASS_PALADIN:
case CLASS_PRIEST:
case CLASS_SHAMAN:
case CLASS_DRUID:
triggered_spell_id = 28795; // Increases the friendly target's mana regeneration by $s1 per 5 sec. for $d.
break;
case CLASS_MAGE:
case CLASS_WARLOCK:
triggered_spell_id = 28793; // Increases the friendly target's spell damage and healing by up to $s1 for $d.
break;
case CLASS_HUNTER:
case CLASS_ROGUE:
triggered_spell_id = 28791; // Increases the friendly target's attack power by $s1 for $d.
break;
case CLASS_WARRIOR:
triggered_spell_id = 28790; // Increases the friendly target's armor
break;
default:
return false;
}
break;
}
// Spiritual Attunement
case 31785:
case 33776:
{
// if healed by another unit (pVictim)
if (this == pVictim)
return false;
// heal amount
basepoints[0] = triggerAmount*damage/100;
target = this;
triggered_spell_id = 31786;
break;
}
// Seal of Vengeance (damage calc on apply aura)
case 31801:
{
if (effIndex != EFFECT_INDEX_0) // effect 1,2 used by seal unleashing code
return false;
// At melee attack or Hammer of the Righteous spell damage considered as melee attack
if ((procFlag & PROC_FLAG_SUCCESSFUL_MELEE_HIT) || (procSpell && procSpell->Id == 53595) )
triggered_spell_id = 31803; // Holy Vengeance
// Add 5-stack effect from Holy Vengeance
int8 stacks = 0;
AuraList const& auras = target->GetAurasByType(SPELL_AURA_PERIODIC_DAMAGE);
for(AuraList::const_iterator itr = auras.begin(); itr!=auras.end(); ++itr)
{
if( ((*itr)->GetId() == 31803) && (*itr)->GetCasterGUID()==GetGUID())
{
stacks = (*itr)->GetStackAmount();
break;
}
}
if(stacks >= 5)
CastSpell(target,42463,true,NULL,triggeredByAura);
break;
}
// Judgements of the Wise
case 31876:
case 31877:
case 31878:
// triggered only at casted Judgement spells, not at additional Judgement effects
if(!procSpell || procSpell->Category != 1210)
return false;
target = this;
triggered_spell_id = 31930;
// Replenishment
CastSpell(this, 57669, true, NULL, triggeredByAura);
break;
// Paladin Tier 6 Trinket (Ashtongue Talisman of Zeal)
case 40470:
{
if (!procSpell)
return false;
float chance;
// Flash of light/Holy light
if (procSpell->SpellFamilyFlags & UI64LIT(0x00000000C0000000))
{
triggered_spell_id = 40471;
chance = 15.0f;
}
// Judgement (any)
else if (GetSpellSpecific(procSpell->Id)==SPELL_JUDGEMENT)
{
triggered_spell_id = 40472;
chance = 50.0f;
}
else
return false;
if (!roll_chance_f(chance))
return false;
break;
}
// Light's Beacon (heal target area aura)
case 53651:
{
// not do bonus heal for explicit beacon focus healing
if (GetGUID() == triggeredByAura->GetCasterGUID())
return false;
// beacon
Unit* beacon = triggeredByAura->GetCaster();
if (!beacon)
return false;
// find caster main aura at beacon
Aura* dummy = NULL;
Unit::AuraList const& baa = beacon->GetAurasByType(SPELL_AURA_PERIODIC_TRIGGER_SPELL);
for(Unit::AuraList::const_iterator i = baa.begin(); i != baa.end(); ++i)
{
if ((*i)->GetId() == 53563 && (*i)->GetCasterGUID() == pVictim->GetGUID())
{
dummy = (*i);
break;
}
}
// original heal must be form beacon caster
if (!dummy)
return false;
triggered_spell_id = 53652; // Beacon of Light
basepoints[0] = triggeredByAura->GetModifier()->m_amount*damage/100;
// cast with original caster set but beacon to beacon for apply caster mods and avoid LoS check
beacon->CastCustomSpell(beacon,triggered_spell_id,&basepoints[0],NULL,NULL,true,castItem,triggeredByAura,pVictim->GetGUID());
return true;
}
// Seal of Corruption (damage calc on apply aura)
case 53736:
{
if (effIndex != EFFECT_INDEX_0) // effect 1,2 used by seal unleashing code
return false;
// At melee attack or Hammer of the Righteous spell damage considered as melee attack
if ((procFlag & PROC_FLAG_SUCCESSFUL_MELEE_HIT) || (procSpell && procSpell->Id == 53595))
triggered_spell_id = 53742; // Blood Corruption
// Add 5-stack effect from Blood Corruption
int8 stacks = 0;
AuraList const& auras = target->GetAurasByType(SPELL_AURA_PERIODIC_DAMAGE);
for(AuraList::const_iterator itr = auras.begin(); itr!=auras.end(); ++itr)
{
if( ((*itr)->GetId() == 53742) && (*itr)->GetCasterGUID()==GetGUID())
{
stacks = (*itr)->GetStackAmount();
break;
}
}
if(stacks >= 5)
CastSpell(target,53739,true,NULL,triggeredByAura);
break;
}
// Glyph of Holy Light
case 54937:
{
triggered_spell_id = 54968;
basepoints[0] = triggerAmount*damage/100;
break;
}
// Glyph of Divinity
case 54939:
{
// Lookup base amount mana restore
for (int i = 0; i < MAX_EFFECT_INDEX; ++i)
{
if (procSpell->Effect[i] == SPELL_EFFECT_ENERGIZE)
{
int32 mana = procSpell->CalculateSimpleValue(SpellEffectIndex(i));
CastCustomSpell(this, 54986, NULL, &mana, NULL, true, castItem, triggeredByAura);
break;
}
}
return true;
}
// Sacred Shield (buff)
case 58597:
{
triggered_spell_id = 66922;
SpellEntry const* triggeredEntry = sSpellStore.LookupEntry(triggered_spell_id);
if (!triggeredEntry)
return false;
basepoints[0] = int32(damage / (GetSpellDuration(triggeredEntry) / triggeredEntry->EffectAmplitude[EFFECT_INDEX_0]));
target = this;
break;
}
// Sacred Shield (talent rank)
case 53601:
{
triggered_spell_id = 58597;
target = this;
break;
}
}
break;
}
case SPELLFAMILY_SHAMAN:
{
switch(dummySpell->Id)
{
// Totemic Power (The Earthshatterer set)
case 28823:
{
if( !pVictim )
return false;
// Set class defined buff
switch (pVictim->getClass())
{
case CLASS_PALADIN:
case CLASS_PRIEST:
case CLASS_SHAMAN:
case CLASS_DRUID:
triggered_spell_id = 28824; // Increases the friendly target's mana regeneration by $s1 per 5 sec. for $d.
break;
case CLASS_MAGE:
case CLASS_WARLOCK:
triggered_spell_id = 28825; // Increases the friendly target's spell damage and healing by up to $s1 for $d.
break;
case CLASS_HUNTER:
case CLASS_ROGUE:
triggered_spell_id = 28826; // Increases the friendly target's attack power by $s1 for $d.
break;
case CLASS_WARRIOR:
triggered_spell_id = 28827; // Increases the friendly target's armor
break;
default:
return false;
}
break;
}
// Lesser Healing Wave (Totem of Flowing Water Relic)
case 28849:
{
target = this;
triggered_spell_id = 28850;
break;
}
// Windfury Weapon (Passive) 1-5 Ranks
case 33757:
{
if(GetTypeId()!=TYPEID_PLAYER)
return false;
if(!castItem || !castItem->IsEquipped())
return false;
// custom cooldown processing case
if( cooldown && ((Player*)this)->HasSpellCooldown(dummySpell->Id))
return false;
// Now amount of extra power stored in 1 effect of Enchant spell
// Get it by item enchant id
uint32 spellId;
switch (castItem->GetEnchantmentId(EnchantmentSlot(TEMP_ENCHANTMENT_SLOT)))
{
case 283: spellId = 8232; break; // 1 Rank
case 284: spellId = 8235; break; // 2 Rank
case 525: spellId = 10486; break; // 3 Rank
case 1669:spellId = 16362; break; // 4 Rank
case 2636:spellId = 25505; break; // 5 Rank
case 3785:spellId = 58801; break; // 6 Rank
case 3786:spellId = 58803; break; // 7 Rank
case 3787:spellId = 58804; break; // 8 Rank
default:
{
sLog.outError("Unit::HandleDummyAuraProc: non handled item enchantment (rank?) %u for spell id: %u (Windfury)",
castItem->GetEnchantmentId(EnchantmentSlot(TEMP_ENCHANTMENT_SLOT)),dummySpell->Id);
return false;
}
}
SpellEntry const* windfurySpellEntry = sSpellStore.LookupEntry(spellId);
if(!windfurySpellEntry)
{
sLog.outError("Unit::HandleDummyAuraProc: non existed spell id: %u (Windfury)",spellId);
return false;
}
int32 extra_attack_power = CalculateSpellDamage(pVictim, windfurySpellEntry, EFFECT_INDEX_1);
// Off-Hand case
if (castItem->GetSlot() == EQUIPMENT_SLOT_OFFHAND)
{
// Value gained from additional AP
basepoints[0] = int32(extra_attack_power/14.0f * GetAttackTime(OFF_ATTACK)/1000/2);
triggered_spell_id = 33750;
}
// Main-Hand case
else
{
// Value gained from additional AP
basepoints[0] = int32(extra_attack_power/14.0f * GetAttackTime(BASE_ATTACK)/1000);
triggered_spell_id = 25504;
}
// apply cooldown before cast to prevent processing itself
if( cooldown )
((Player*)this)->AddSpellCooldown(dummySpell->Id,0,time(NULL) + cooldown);
// Attack Twice
for ( uint32 i = 0; i<2; ++i )
CastCustomSpell(pVictim,triggered_spell_id,&basepoints[0],NULL,NULL,true,castItem,triggeredByAura);
return true;
}
// Shaman Tier 6 Trinket
case 40463:
{
if( !procSpell )
return false;
float chance;
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000001))
{
triggered_spell_id = 40465; // Lightning Bolt
chance = 15.0f;
}
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000080))
{
triggered_spell_id = 40465; // Lesser Healing Wave
chance = 10.0f;
}
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000001000000000))
{
triggered_spell_id = 40466; // Stormstrike
chance = 50.0f;
}
else
return false;
if (!roll_chance_f(chance))
return false;
target = this;
break;
}
// Glyph of Healing Wave
case 55440:
{
// Not proc from self heals
if (this==pVictim)
return false;
basepoints[0] = triggerAmount * damage / 100;
target = this;
triggered_spell_id = 55533;
break;
}
// Spirit Hunt
case 58877:
{
// Cast on owner
target = GetOwner();
if (!target)
return false;
basepoints[0] = triggerAmount * damage / 100;
triggered_spell_id = 58879;
break;
}
// Glyph of Totem of Wrath
case 63280:
{
Totem* totem = GetTotem(TOTEM_SLOT_FIRE);
if (!totem)
return false;
// find totem aura bonus
AuraList const& spellPower = totem->GetAurasByType(SPELL_AURA_NONE);
for(AuraList::const_iterator i = spellPower.begin();i != spellPower.end(); ++i)
{
// select proper aura for format aura type in spell proto
if ((*i)->GetTarget()==totem && (*i)->GetSpellProto()->EffectApplyAuraName[(*i)->GetEffIndex()] == SPELL_AURA_MOD_HEALING_DONE &&
(*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_SHAMAN && (*i)->GetSpellProto()->SpellFamilyFlags & UI64LIT(0x0000000004000000))
{
basepoints[0] = triggerAmount * (*i)->GetModifier()->m_amount / 100;
break;
}
}
if (!basepoints[0])
return false;
basepoints[1] = basepoints[0];
triggered_spell_id = 63283; // Totem of Wrath, caster bonus
target = this;
break;
}
// Shaman T8 Elemental 4P Bonus
case 64928:
{
basepoints[0] = int32( triggerAmount * damage / 100 );
triggered_spell_id = 64930; // Electrified
break;
}
// Shaman T9 Elemental 4P Bonus
case 67228:
{
basepoints[0] = int32( triggerAmount * damage / 100 );
triggered_spell_id = 71824;
break;
}
}
// Storm, Earth and Fire
if (dummySpell->SpellIconID == 3063)
{
// Earthbind Totem summon only
if(procSpell->Id != 2484)
return false;
if (!roll_chance_i(triggerAmount))
return false;
triggered_spell_id = 64695;
break;
}
// Ancestral Awakening
if (dummySpell->SpellIconID == 3065)
{
triggered_spell_id = 52759;
basepoints[0] = triggerAmount * damage / 100;
target = this;
break;
}
// Earth Shield
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000040000000000))
{
target = this;
basepoints[0] = triggerAmount;
// Glyph of Earth Shield
if (Aura* aur = GetDummyAura(63279))
{
int32 aur_mod = aur->GetModifier()->m_amount;
basepoints[0] = int32(basepoints[0] * (aur_mod + 100.0f) / 100.0f);
}
triggered_spell_id = 379;
break;
}
// Improved Water Shield
if (dummySpell->SpellIconID == 2287)
{
// Lesser Healing Wave need aditional 60% roll
if ((procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000080)) && !roll_chance_i(60))
return false;
// lookup water shield
AuraList const& vs = GetAurasByType(SPELL_AURA_PROC_TRIGGER_SPELL);
for(AuraList::const_iterator itr = vs.begin(); itr != vs.end(); ++itr)
{
if ((*itr)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_SHAMAN &&
((*itr)->GetSpellProto()->SpellFamilyFlags & UI64LIT(0x0000002000000000)))
{
uint32 spell = (*itr)->GetSpellProto()->EffectTriggerSpell[(*itr)->GetEffIndex()];
CastSpell(this, spell, true, castItem, triggeredByAura);
if ((*itr)->DropAuraCharge())
RemoveSingleSpellAurasFromStack((*itr)->GetId());
return true;
}
}
return false;
break;
}
// Lightning Overload
if (dummySpell->SpellIconID == 2018) // only this spell have SpellFamily Shaman SpellIconID == 2018 and dummy aura
{
if(!procSpell || GetTypeId() != TYPEID_PLAYER || !pVictim )
return false;
// custom cooldown processing case
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(dummySpell->Id))
return false;
uint32 spellId = 0;
// Every Lightning Bolt and Chain Lightning spell have duplicate vs half damage and zero cost
switch (procSpell->Id)
{
// Lightning Bolt
case 403: spellId = 45284; break; // Rank 1
case 529: spellId = 45286; break; // Rank 2
case 548: spellId = 45287; break; // Rank 3
case 915: spellId = 45288; break; // Rank 4
case 943: spellId = 45289; break; // Rank 5
case 6041: spellId = 45290; break; // Rank 6
case 10391: spellId = 45291; break; // Rank 7
case 10392: spellId = 45292; break; // Rank 8
case 15207: spellId = 45293; break; // Rank 9
case 15208: spellId = 45294; break; // Rank 10
case 25448: spellId = 45295; break; // Rank 11
case 25449: spellId = 45296; break; // Rank 12
case 49237: spellId = 49239; break; // Rank 13
case 49238: spellId = 49240; break; // Rank 14
// Chain Lightning
case 421: spellId = 45297; break; // Rank 1
case 930: spellId = 45298; break; // Rank 2
case 2860: spellId = 45299; break; // Rank 3
case 10605: spellId = 45300; break; // Rank 4
case 25439: spellId = 45301; break; // Rank 5
case 25442: spellId = 45302; break; // Rank 6
case 49270: spellId = 49268; break; // Rank 7
case 49271: spellId = 49269; break; // Rank 8
default:
sLog.outError("Unit::HandleDummyAuraProc: non handled spell id: %u (LO)", procSpell->Id);
return false;
}
// No thread generated mod
// TODO: exist special flag in spell attributes for this, need found and use!
SpellModifier *mod = new SpellModifier(SPELLMOD_THREAT,SPELLMOD_PCT,-100,triggeredByAura);
((Player*)this)->AddSpellMod(mod, true);
// Remove cooldown (Chain Lightning - have Category Recovery time)
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000002))
((Player*)this)->RemoveSpellCooldown(spellId);
CastSpell(pVictim, spellId, true, castItem, triggeredByAura);
((Player*)this)->AddSpellMod(mod, false);
if( cooldown && GetTypeId()==TYPEID_PLAYER )
((Player*)this)->AddSpellCooldown(dummySpell->Id,0,time(NULL) + cooldown);
return true;
}
// Static Shock
if(dummySpell->SpellIconID == 3059)
{
// lookup Lightning Shield
AuraList const& vs = GetAurasByType(SPELL_AURA_PROC_TRIGGER_SPELL);
for(AuraList::const_iterator itr = vs.begin(); itr != vs.end(); ++itr)
{
if ((*itr)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_SHAMAN &&
((*itr)->GetSpellProto()->SpellFamilyFlags & UI64LIT(0x0000000000000400)))
{
uint32 spell = 0;
switch ((*itr)->GetId())
{
case 324: spell = 26364; break;
case 325: spell = 26365; break;
case 905: spell = 26366; break;
case 945: spell = 26367; break;
case 8134: spell = 26369; break;
case 10431: spell = 26370; break;
case 10432: spell = 26363; break;
case 25469: spell = 26371; break;
case 25472: spell = 26372; break;
case 49280: spell = 49278; break;
case 49281: spell = 49279; break;
default:
return false;
}
CastSpell(target, spell, true, castItem, triggeredByAura);
if ((*itr)->DropAuraCharge())
RemoveSingleSpellAurasFromStack((*itr)->GetId());
return true;
}
}
return false;
}
// Frozen Power
if (dummySpell->SpellIconID == 3780)
{
Unit *caster = triggeredByAura->GetCaster();
if (!procSpell || !caster)
return false;
float distance = caster->GetDistance(pVictim);
int32 chance = triggerAmount;
if (distance < 15.0f || !roll_chance_i(chance))
return false;
// make triggered cast apply after current damage spell processing for prevent remove by it
if(Spell* spell = GetCurrentSpell(CURRENT_GENERIC_SPELL))
spell->AddTriggeredSpell(63685);
return true;
}
break;
}
case SPELLFAMILY_DEATHKNIGHT:
{
// Butchery
if (dummySpell->SpellIconID == 2664)
{
basepoints[0] = triggerAmount;
triggered_spell_id = 50163;
target = this;
break;
}
// Dancing Rune Weapon
if (dummySpell->Id == 49028)
{
// 1 dummy aura for dismiss rune blade
if (effIndex != EFFECT_INDEX_2)
return false;
// TODO: wite script for this "fights on its own, doing the same attacks"
// NOTE: Trigger here on every attack and spell cast
return false;
}
// Mark of Blood
if (dummySpell->Id == 49005)
{
// TODO: need more info (cooldowns/PPM)
triggered_spell_id = 61607;
break;
}
// Vendetta
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000000000010000))
{
basepoints[0] = triggerAmount * GetMaxHealth() / 100;
triggered_spell_id = 50181;
target = this;
break;
}
// Necrosis
if (dummySpell->SpellIconID == 2709)
{
basepoints[0] = triggerAmount * damage / 100;
triggered_spell_id = 51460;
break;
}
// Threat of Thassarian
if (dummySpell->SpellIconID == 2023)
{
// Must Dual Wield
if (!procSpell || !haveOffhandWeapon())
return false;
// Chance as basepoints for dummy aura
if (!roll_chance_i(triggerAmount))
return false;
switch (procSpell->Id)
{
// Obliterate
case 49020: // Rank 1
triggered_spell_id = 66198; break;
case 51423: // Rank 2
triggered_spell_id = 66972; break;
case 51424: // Rank 3
triggered_spell_id = 66973; break;
case 51425: // Rank 4
triggered_spell_id = 66974; break;
// Frost Strike
case 49143: // Rank 1
triggered_spell_id = 66196; break;
case 51416: // Rank 2
triggered_spell_id = 66958; break;
case 51417: // Rank 3
triggered_spell_id = 66959; break;
case 51418: // Rank 4
triggered_spell_id = 66960; break;
case 51419: // Rank 5
triggered_spell_id = 66961; break;
case 55268: // Rank 6
triggered_spell_id = 66962; break;
// Plague Strike
case 45462: // Rank 1
triggered_spell_id = 66216; break;
case 49917: // Rank 2
triggered_spell_id = 66988; break;
case 49918: // Rank 3
triggered_spell_id = 66989; break;
case 49919: // Rank 4
triggered_spell_id = 66990; break;
case 49920: // Rank 5
triggered_spell_id = 66991; break;
case 49921: // Rank 6
triggered_spell_id = 66992; break;
// Death Strike
case 49998: // Rank 1
triggered_spell_id = 66188; break;
case 49999: // Rank 2
triggered_spell_id = 66950; break;
case 45463: // Rank 3
triggered_spell_id = 66951; break;
case 49923: // Rank 4
triggered_spell_id = 66952; break;
case 49924: // Rank 5
triggered_spell_id = 66953; break;
// Rune Strike
case 56815:
triggered_spell_id = 66217; break;
// Blood Strike
case 45902: // Rank 1
triggered_spell_id = 66215; break;
case 49926: // Rank 2
triggered_spell_id = 66975; break;
case 49927: // Rank 3
triggered_spell_id = 66976; break;
case 49928: // Rank 4
triggered_spell_id = 66977; break;
case 49929: // Rank 5
triggered_spell_id = 66978; break;
case 49930: // Rank 6
triggered_spell_id = 66979; break;
default:
return false;
}
break;
}
// Runic Power Back on Snare/Root
if (dummySpell->Id == 61257)
{
// only for spells and hit/crit (trigger start always) and not start from self casted spells
if (procSpell == 0 || !(procEx & (PROC_EX_NORMAL_HIT|PROC_EX_CRITICAL_HIT)) || this == pVictim)
return false;
// Need snare or root mechanic
if (!(GetAllSpellMechanicMask(procSpell) & IMMUNE_TO_ROOT_AND_SNARE_MASK))
return false;
triggered_spell_id = 61258;
target = this;
break;
}
// Wandering Plague
if (dummySpell->SpellIconID == 1614)
{
if (!roll_chance_f(GetUnitCriticalChance(BASE_ATTACK, pVictim)))
return false;
basepoints[0] = triggerAmount * damage / 100;
triggered_spell_id = 50526;
break;
}
// Blood-Caked Blade
if (dummySpell->SpellIconID == 138)
{
triggered_spell_id = dummySpell->EffectTriggerSpell[effIndex];
break;
}
break;
}
default:
break;
}
// processed charge only counting case
if(!triggered_spell_id)
return true;
SpellEntry const* triggerEntry = sSpellStore.LookupEntry(triggered_spell_id);
if(!triggerEntry)
{
sLog.outError("Unit::HandleDummyAuraProc: Spell %u have not existed triggered spell %u",dummySpell->Id,triggered_spell_id);
return false;
}
// default case
if(!target || target!=this && !target->isAlive())
return false;
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(triggered_spell_id))
return false;
if (basepoints[EFFECT_INDEX_0] || basepoints[EFFECT_INDEX_1] || basepoints[EFFECT_INDEX_2])
CastCustomSpell(target, triggered_spell_id,
basepoints[EFFECT_INDEX_0] ? &basepoints[EFFECT_INDEX_0] : NULL,
basepoints[EFFECT_INDEX_1] ? &basepoints[EFFECT_INDEX_1] : NULL,
basepoints[EFFECT_INDEX_2] ? &basepoints[EFFECT_INDEX_2] : NULL,
true, castItem, triggeredByAura);
else
CastSpell(target, triggered_spell_id, true, castItem, triggeredByAura);
if (cooldown && GetTypeId()==TYPEID_PLAYER)
((Player*)this)->AddSpellCooldown(triggered_spell_id,0,time(NULL) + cooldown);
return true;
}
bool Unit::HandleProcTriggerSpell(Unit *pVictim, uint32 damage, Aura* triggeredByAura, SpellEntry const *procSpell, uint32 procFlags, uint32 procEx, uint32 cooldown)
{
// Get triggered aura spell info
SpellEntry const* auraSpellInfo = triggeredByAura->GetSpellProto();
// Basepoints of trigger aura
int32 triggerAmount = triggeredByAura->GetModifier()->m_amount;
// Set trigger spell id, target, custom basepoints
uint32 trigger_spell_id = auraSpellInfo->EffectTriggerSpell[triggeredByAura->GetEffIndex()];
Unit* target = NULL;
int32 basepoints[MAX_EFFECT_INDEX] = {0, 0, 0};
if(triggeredByAura->GetModifier()->m_auraname == SPELL_AURA_PROC_TRIGGER_SPELL_WITH_VALUE)
basepoints[0] = triggerAmount;
Item* castItem = triggeredByAura->GetCastItemGUID() && GetTypeId()==TYPEID_PLAYER
? ((Player*)this)->GetItemByGuid(triggeredByAura->GetCastItemGUID()) : NULL;
// Try handle unknown trigger spells
// Custom requirements (not listed in procEx) Warning! damage dealing after this
// Custom triggered spells
switch (auraSpellInfo->SpellFamilyName)
{
case SPELLFAMILY_GENERIC:
switch(auraSpellInfo->Id)
{
//case 191: // Elemental Response
// switch (procSpell->School)
// {
// case SPELL_SCHOOL_FIRE: trigger_spell_id = 34192; break;
// case SPELL_SCHOOL_FROST: trigger_spell_id = 34193; break;
// case SPELL_SCHOOL_ARCANE:trigger_spell_id = 34194; break;
// case SPELL_SCHOOL_NATURE:trigger_spell_id = 34195; break;
// case SPELL_SCHOOL_SHADOW:trigger_spell_id = 34196; break;
// case SPELL_SCHOOL_HOLY: trigger_spell_id = 34197; break;
// case SPELL_SCHOOL_NORMAL:trigger_spell_id = 34198; break;
// }
// break;
//case 5301: break; // Defensive State (DND)
//case 7137: break: // Shadow Charge (Rank 1)
//case 7377: break: // Take Immune Periodic Damage <Not Working>
//case 13358: break; // Defensive State (DND)
//case 16092: break; // Defensive State (DND)
//case 18943: break; // Double Attack
//case 19194: break; // Double Attack
//case 19817: break; // Double Attack
//case 19818: break; // Double Attack
//case 22835: break; // Drunken Rage
// trigger_spell_id = 14822; break;
case 23780: // Aegis of Preservation (Aegis of Preservation trinket)
trigger_spell_id = 23781;
break;
//case 24949: break; // Defensive State 2 (DND)
case 27522: // Mana Drain Trigger
case 40336: // Mana Drain Trigger
// On successful melee or ranged attack gain $29471s1 mana and if possible drain $27526s1 mana from the target.
if (isAlive())
CastSpell(this, 29471, true, castItem, triggeredByAura);
if (pVictim && pVictim->isAlive())
CastSpell(pVictim, 27526, true, castItem, triggeredByAura);
return true;
case 31255: // Deadly Swiftness (Rank 1)
// whenever you deal damage to a target who is below 20% health.
if (pVictim->GetHealth() > pVictim->GetMaxHealth() / 5)
return false;
target = this;
trigger_spell_id = 22588;
break;
//case 33207: break; // Gossip NPC Periodic - Fidget
case 33896: // Desperate Defense (Stonescythe Whelp, Stonescythe Alpha, Stonescythe Ambusher)
trigger_spell_id = 33898;
break;
//case 34082: break; // Advantaged State (DND)
//case 34783: break: // Spell Reflection
//case 35205: break: // Vanish
//case 35321: break; // Gushing Wound
//case 36096: break: // Spell Reflection
//case 36207: break: // Steal Weapon
//case 36576: break: // Shaleskin (Shaleskin Flayer, Shaleskin Ripper) 30023 trigger
//case 37030: break; // Chaotic Temperament
//case 38363: break; // Gushing Wound
//case 39215: break; // Gushing Wound
//case 40250: break; // Improved Duration
//case 40329: break; // Demo Shout Sensor
//case 40364: break; // Entangling Roots Sensor
//case 41054: break; // Copy Weapon
// trigger_spell_id = 41055; break;
//case 41248: break; // Consuming Strikes
// trigger_spell_id = 41249; break;
//case 42730: break: // Woe Strike
//case 43453: break: // Rune Ward
//case 43504: break; // Alterac Valley OnKill Proc Aura
//case 44326: break: // Pure Energy Passive
//case 44526: break; // Hate Monster (Spar) (30 sec)
//case 44527: break; // Hate Monster (Spar Buddy) (30 sec)
//case 44819: break; // Hate Monster (Spar Buddy) (>30% Health)
//case 44820: break; // Hate Monster (Spar) (<30%)
case 45057: // Evasive Maneuvers (Commendation of Kael`thas trinket)
// reduce you below $s1% health
if (GetHealth() - damage > GetMaxHealth() * triggerAmount / 100)
return false;
break;
//case 45903: break: // Offensive State
//case 46146: break: // [PH] Ahune Spanky Hands
//case 46939: break; // Black Bow of the Betrayer
// trigger_spell_id = 29471; - gain mana
// 27526; - drain mana if possible
case 43820: // Charm of the Witch Doctor (Amani Charm of the Witch Doctor trinket)
// Pct value stored in dummy
basepoints[0] = pVictim->GetCreateHealth() * auraSpellInfo->CalculateSimpleValue(EFFECT_INDEX_1) / 100;
target = pVictim;
break;
//case 45205: break; // Copy Offhand Weapon
//case 45343: break; // Dark Flame Aura
//case 47300: break; // Dark Flame Aura
//case 48876: break; // Beast's Mark
// trigger_spell_id = 48877; break;
//case 49059: break; // Horde, Hate Monster (Spar Buddy) (>30% Health)
//case 50051: break; // Ethereal Pet Aura
//case 50689: break; // Blood Presence (Rank 1)
//case 50844: break; // Blood Mirror
//case 52856: break; // Charge
//case 54072: break; // Knockback Ball Passive
//case 54476: break; // Blood Presence
//case 54775: break; // Abandon Vehicle on Poly
case 57345: // Darkmoon Card: Greatness
{
float stat = 0.0f;
// strength
if (GetStat(STAT_STRENGTH) > stat) { trigger_spell_id = 60229;stat = GetStat(STAT_STRENGTH); }
// agility
if (GetStat(STAT_AGILITY) > stat) { trigger_spell_id = 60233;stat = GetStat(STAT_AGILITY); }
// intellect
if (GetStat(STAT_INTELLECT)> stat) { trigger_spell_id = 60234;stat = GetStat(STAT_INTELLECT);}
// spirit
if (GetStat(STAT_SPIRIT) > stat) { trigger_spell_id = 60235; }
break;
}
//case 55580: break: // Mana Link
//case 57587: break: // Steal Ranged ()
//case 57594: break; // Copy Ranged Weapon
//case 59237: break; // Beast's Mark
// trigger_spell_id = 59233; break;
//case 59288: break; // Infra-Green Shield
//case 59532: break; // Abandon Passengers on Poly
//case 59735: break: // Woe Strike
case 64415: // // Val'anyr Hammer of Ancient Kings - Equip Effect
{
// for DOT procs
if (!IsPositiveSpell(procSpell->Id))
return false;
break;
}
case 67702: // Death's Choice, Item - Coliseum 25 Normal Melee Trinket
{
float stat = 0.0f;
// strength
if (GetStat(STAT_STRENGTH) > stat) { trigger_spell_id = 67708;stat = GetStat(STAT_STRENGTH); }
// agility
if (GetStat(STAT_AGILITY) > stat) { trigger_spell_id = 67703; }
break;
}
case 67771: // Death's Choice (heroic), Item - Coliseum 25 Heroic Melee Trinket
{
float stat = 0.0f;
// strength
if (GetStat(STAT_STRENGTH) > stat) { trigger_spell_id = 67773;stat = GetStat(STAT_STRENGTH); }
// agility
if (GetStat(STAT_AGILITY) > stat) { trigger_spell_id = 67772; }
break;
}
}
break;
case SPELLFAMILY_MAGE:
if (auraSpellInfo->SpellIconID == 2127) // Blazing Speed
{
switch (auraSpellInfo->Id)
{
case 31641: // Rank 1
case 31642: // Rank 2
trigger_spell_id = 31643;
break;
default:
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u miss posibly Blazing Speed",auraSpellInfo->Id);
return false;
}
}
// Persistent Shield (Scarab Brooch trinket)
else if(auraSpellInfo->Id == 26467)
{
// This spell originally trigger 13567 - Dummy Trigger (vs dummy efect)
basepoints[0] = damage * 15 / 100;
target = pVictim;
trigger_spell_id = 26470;
}
break;
case SPELLFAMILY_WARRIOR:
// Deep Wounds (replace triggered spells to directly apply DoT), dot spell have finilyflags
if (auraSpellInfo->SpellFamilyFlags == UI64LIT(0x0) && auraSpellInfo->SpellIconID == 243)
{
float weaponDamage;
// DW should benefit of attack power, damage percent mods etc.
// TODO: check if using offhand damage is correct and if it should be divided by 2
if (haveOffhandWeapon() && getAttackTimer(BASE_ATTACK) > getAttackTimer(OFF_ATTACK))
weaponDamage = (GetFloatValue(UNIT_FIELD_MINOFFHANDDAMAGE) + GetFloatValue(UNIT_FIELD_MAXOFFHANDDAMAGE))/2;
else
weaponDamage = (GetFloatValue(UNIT_FIELD_MINDAMAGE) + GetFloatValue(UNIT_FIELD_MAXDAMAGE))/2;
switch (auraSpellInfo->Id)
{
case 12834: basepoints[0] = int32(weaponDamage * 16 / 100); break;
case 12849: basepoints[0] = int32(weaponDamage * 32 / 100); break;
case 12867: basepoints[0] = int32(weaponDamage * 48 / 100); break;
// Impossible case
default:
sLog.outError("Unit::HandleProcTriggerSpell: DW unknown spell rank %u",auraSpellInfo->Id);
return false;
}
// 1 tick/sec * 6 sec = 6 ticks
basepoints[0] /= 6;
trigger_spell_id = 12721;
break;
}
if (auraSpellInfo->Id == 50421) // Scent of Blood
trigger_spell_id = 50422;
break;
case SPELLFAMILY_WARLOCK:
{
// Drain Soul
if (auraSpellInfo->SpellFamilyFlags & UI64LIT(0x0000000000004000))
{
Unit::AuraList const& mAddFlatModifier = GetAurasByType(SPELL_AURA_ADD_FLAT_MODIFIER);
for(Unit::AuraList::const_iterator i = mAddFlatModifier.begin(); i != mAddFlatModifier.end(); ++i)
{
if ((*i)->GetModifier()->m_miscvalue == SPELLMOD_CHANCE_OF_SUCCESS && (*i)->GetSpellProto()->SpellIconID == 113)
{
// Drain Soul
CastCustomSpell(this, 18371, &basepoints[0], NULL, NULL, true, castItem, triggeredByAura);
break;
}
}
// Not remove charge (aura removed on death in any cases)
// Need for correct work Drain Soul SPELL_AURA_CHANNEL_DEATH_ITEM aura
return false;
}
// Nether Protection
else if (auraSpellInfo->SpellIconID == 1985)
{
if (!procSpell)
return false;
switch(GetFirstSchoolInMask(GetSpellSchoolMask(procSpell)))
{
case SPELL_SCHOOL_NORMAL:
return false; // ignore
case SPELL_SCHOOL_HOLY: trigger_spell_id = 54370; break;
case SPELL_SCHOOL_FIRE: trigger_spell_id = 54371; break;
case SPELL_SCHOOL_NATURE: trigger_spell_id = 54375; break;
case SPELL_SCHOOL_FROST: trigger_spell_id = 54372; break;
case SPELL_SCHOOL_SHADOW: trigger_spell_id = 54374; break;
case SPELL_SCHOOL_ARCANE: trigger_spell_id = 54373; break;
default:
return false;
}
}
// Cheat Death
else if (auraSpellInfo->Id == 28845)
{
// When your health drops below 20% ....
if (GetHealth() - damage > GetMaxHealth() / 5 || GetHealth() < GetMaxHealth() / 5)
return false;
}
// Decimation
else if (auraSpellInfo->Id == 63156 || auraSpellInfo->Id == 63158)
{
// Looking for dummy effect
Aura *aur = GetAura(auraSpellInfo->Id, EFFECT_INDEX_1);
if (!aur)
return false;
// If target's health is not below equal certain value (35%) not proc
if (int32(pVictim->GetHealth() * 100 / pVictim->GetMaxHealth()) > aur->GetModifier()->m_amount)
return false;
}
break;
}
case SPELLFAMILY_PRIEST:
{
// Greater Heal Refund (Avatar Raiment set)
if (auraSpellInfo->Id==37594)
{
// Not give if target already have full health
if (pVictim->GetHealth() == pVictim->GetMaxHealth())
return false;
// If your Greater Heal brings the target to full health, you gain $37595s1 mana.
if (pVictim->GetHealth() + damage < pVictim->GetMaxHealth())
return false;
trigger_spell_id = 37595;
}
// Blessed Recovery
else if (auraSpellInfo->SpellIconID == 1875)
{
switch (auraSpellInfo->Id)
{
case 27811: trigger_spell_id = 27813; break;
case 27815: trigger_spell_id = 27817; break;
case 27816: trigger_spell_id = 27818; break;
default:
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u not handled in BR", auraSpellInfo->Id);
return false;
}
basepoints[0] = damage * triggerAmount / 100 / 3;
target = this;
}
break;
}
case SPELLFAMILY_DRUID:
{
// Druid Forms Trinket
if (auraSpellInfo->Id==37336)
{
switch(m_form)
{
case FORM_NONE: trigger_spell_id = 37344;break;
case FORM_CAT: trigger_spell_id = 37341;break;
case FORM_BEAR:
case FORM_DIREBEAR: trigger_spell_id = 37340;break;
case FORM_TREE: trigger_spell_id = 37342;break;
case FORM_MOONKIN: trigger_spell_id = 37343;break;
default:
return false;
}
}
// Druid T9 Feral Relic (Lacerate, Swipe, Mangle, and Shred)
else if (auraSpellInfo->Id==67353)
{
switch(m_form)
{
case FORM_CAT: trigger_spell_id = 67355; break;
case FORM_BEAR:
case FORM_DIREBEAR: trigger_spell_id = 67354; break;
default:
return false;
}
}
break;
}
case SPELLFAMILY_HUNTER:
// Piercing Shots
if (auraSpellInfo->SpellIconID == 3247 && auraSpellInfo->SpellVisual[0] == 0)
{
basepoints[0] = damage * triggerAmount / 100 / 8;
trigger_spell_id = 63468;
target = pVictim;
}
// Rapid Recuperation
else if (auraSpellInfo->Id == 53228 || auraSpellInfo->Id == 53232)
{
// This effect only from Rapid Fire (ability cast)
if (!(procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000020)))
return false;
}
break;
case SPELLFAMILY_PALADIN:
{
/*
// Blessed Life
if (auraSpellInfo->SpellIconID == 2137)
{
switch (auraSpellInfo->Id)
{
case 31828: // Rank 1
case 31829: // Rank 2
case 31830: // Rank 3
break;
default:
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u miss posibly Blessed Life", auraSpellInfo->Id);
return false;
}
}
*/
// Healing Discount
if (auraSpellInfo->Id==37705)
{
trigger_spell_id = 37706;
target = this;
}
// Soul Preserver
if (auraSpellInfo->Id==60510)
{
trigger_spell_id = 60515;
target = this;
}
// Illumination
else if (auraSpellInfo->SpellIconID==241)
{
if(!procSpell)
return false;
// procspell is triggered spell but we need mana cost of original casted spell
uint32 originalSpellId = procSpell->Id;
// Holy Shock heal
if (procSpell->SpellFamilyFlags & UI64LIT(0x0001000000000000))
{
switch(procSpell->Id)
{
case 25914: originalSpellId = 20473; break;
case 25913: originalSpellId = 20929; break;
case 25903: originalSpellId = 20930; break;
case 27175: originalSpellId = 27174; break;
case 33074: originalSpellId = 33072; break;
case 48820: originalSpellId = 48824; break;
case 48821: originalSpellId = 48825; break;
default:
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u not handled in HShock",procSpell->Id);
return false;
}
}
SpellEntry const *originalSpell = sSpellStore.LookupEntry(originalSpellId);
if(!originalSpell)
{
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u unknown but selected as original in Illu",originalSpellId);
return false;
}
// percent stored in effect 1 (class scripts) base points
int32 cost = originalSpell->manaCost + originalSpell->ManaCostPercentage * GetCreateMana() / 100;
basepoints[0] = cost*auraSpellInfo->CalculateSimpleValue(EFFECT_INDEX_1)/100;
trigger_spell_id = 20272;
target = this;
}
// Lightning Capacitor
else if (auraSpellInfo->Id==37657)
{
if(!pVictim || !pVictim->isAlive())
return false;
// stacking
CastSpell(this, 37658, true, NULL, triggeredByAura);
Aura * dummy = GetDummyAura(37658);
// release at 3 aura in stack (cont contain in basepoint of trigger aura)
if(!dummy || dummy->GetStackAmount() < triggerAmount)
return false;
RemoveAurasDueToSpell(37658);
trigger_spell_id = 37661;
target = pVictim;
}
// Bonus Healing (Crystal Spire of Karabor mace)
else if (auraSpellInfo->Id == 40971)
{
// If your target is below $s1% health
if (pVictim->GetHealth() > pVictim->GetMaxHealth() * triggerAmount / 100)
return false;
}
// Thunder Capacitor
else if (auraSpellInfo->Id == 54841)
{
if(!pVictim || !pVictim->isAlive())
return false;
// stacking
CastSpell(this, 54842, true, NULL, triggeredByAura);
// counting
Aura * dummy = GetDummyAura(54842);
// release at 3 aura in stack (cont contain in basepoint of trigger aura)
if(!dummy || dummy->GetStackAmount() < triggerAmount)
return false;
RemoveAurasDueToSpell(54842);
trigger_spell_id = 54843;
target = pVictim;
}
break;
}
case SPELLFAMILY_SHAMAN:
{
// Lightning Shield (overwrite non existing triggered spell call in spell.dbc
if (auraSpellInfo->SpellFamilyFlags & UI64LIT(0x0000000000000400))
{
switch(auraSpellInfo->Id)
{
case 324: // Rank 1
trigger_spell_id = 26364; break;
case 325: // Rank 2
trigger_spell_id = 26365; break;
case 905: // Rank 3
trigger_spell_id = 26366; break;
case 945: // Rank 4
trigger_spell_id = 26367; break;
case 8134: // Rank 5
trigger_spell_id = 26369; break;
case 10431: // Rank 6
trigger_spell_id = 26370; break;
case 10432: // Rank 7
trigger_spell_id = 26363; break;
case 25469: // Rank 8
trigger_spell_id = 26371; break;
case 25472: // Rank 9
trigger_spell_id = 26372; break;
case 49280: // Rank 10
trigger_spell_id = 49278; break;
case 49281: // Rank 11
trigger_spell_id = 49279; break;
default:
sLog.outError("Unit::HandleProcTriggerSpell: Spell %u not handled in LShield", auraSpellInfo->Id);
return false;
}
}
// Lightning Shield (The Ten Storms set)
else if (auraSpellInfo->Id == 23551)
{
trigger_spell_id = 23552;
target = pVictim;
}
// Damage from Lightning Shield (The Ten Storms set)
else if (auraSpellInfo->Id == 23552)
trigger_spell_id = 27635;
// Mana Surge (The Earthfury set)
else if (auraSpellInfo->Id == 23572)
{
if(!procSpell)
return false;
basepoints[0] = procSpell->manaCost * 35 / 100;
trigger_spell_id = 23571;
target = this;
}
// Nature's Guardian
else if (auraSpellInfo->SpellIconID == 2013)
{
// Check health condition - should drop to less 30% (damage deal after this!)
if (!(10*(int32(GetHealth() - damage)) < int32(3 * GetMaxHealth())))
return false;
if(pVictim && pVictim->isAlive())
pVictim->getThreatManager().modifyThreatPercent(this,-10);
basepoints[0] = triggerAmount * GetMaxHealth() / 100;
trigger_spell_id = 31616;
target = this;
}
break;
}
case SPELLFAMILY_DEATHKNIGHT:
{
// Acclimation
if (auraSpellInfo->SpellIconID == 1930)
{
if (!procSpell)
return false;
switch(GetFirstSchoolInMask(GetSpellSchoolMask(procSpell)))
{
case SPELL_SCHOOL_NORMAL:
return false; // ignore
case SPELL_SCHOOL_HOLY: trigger_spell_id = 50490; break;
case SPELL_SCHOOL_FIRE: trigger_spell_id = 50362; break;
case SPELL_SCHOOL_NATURE: trigger_spell_id = 50488; break;
case SPELL_SCHOOL_FROST: trigger_spell_id = 50485; break;
case SPELL_SCHOOL_SHADOW: trigger_spell_id = 50489; break;
case SPELL_SCHOOL_ARCANE: trigger_spell_id = 50486; break;
default:
return false;
}
}
// Blade Barrier
else if (auraSpellInfo->SpellIconID == 85)
{
if (GetTypeId() != TYPEID_PLAYER || getClass() != CLASS_DEATH_KNIGHT ||
!((Player*)this)->IsBaseRuneSlotsOnCooldown(RUNE_BLOOD))
return false;
}
// Improved Blood Presence
else if (auraSpellInfo->Id == 63611)
{
if (GetTypeId() != TYPEID_PLAYER || !((Player*)this)->isHonorOrXPTarget(pVictim) || !damage)
return false;
basepoints[0] = triggerAmount * damage / 100;
trigger_spell_id = 50475;
}
break;
}
default:
break;
}
// All ok. Check current trigger spell
SpellEntry const* triggerEntry = sSpellStore.LookupEntry(trigger_spell_id);
if (!triggerEntry)
{
// Not cast unknown spell
// sLog.outError("Unit::HandleProcTriggerSpell: Spell %u have 0 in EffectTriggered[%d], not handled custom case?",auraSpellInfo->Id,triggeredByAura->GetEffIndex());
return false;
}
// not allow proc extra attack spell at extra attack
if (m_extraAttacks && IsSpellHaveEffect(triggerEntry, SPELL_EFFECT_ADD_EXTRA_ATTACKS))
return false;
// Custom basepoints/target for exist spell
// dummy basepoints or other customs
switch(trigger_spell_id)
{
// Cast positive spell on enemy target
case 7099: // Curse of Mending
case 39647: // Curse of Mending
case 29494: // Temptation
case 20233: // Improved Lay on Hands (cast on target)
{
target = pVictim;
break;
}
// Combo points add triggers (need add combopoint only for main target, and after possible combopoints reset)
case 15250: // Rogue Setup
{
if(!pVictim || pVictim != getVictim()) // applied only for main target
return false;
break; // continue normal case
}
// Finish movies that add combo
case 14189: // Seal Fate (Netherblade set)
case 14157: // Ruthlessness
{
// Need add combopoint AFTER finish movie (or they dropped in finish phase)
break;
}
// Bloodthirst (($m/100)% of max health)
case 23880:
{
basepoints[0] = int32(GetMaxHealth() * triggerAmount / 100);
break;
}
// Shamanistic Rage triggered spell
case 30824:
{
basepoints[0] = int32(GetTotalAttackPowerValue(BASE_ATTACK) * triggerAmount / 100);
break;
}
// Enlightenment (trigger only from mana cost spells)
case 35095:
{
if(!procSpell || procSpell->powerType!=POWER_MANA || procSpell->manaCost==0 && procSpell->ManaCostPercentage==0 && procSpell->manaCostPerlevel==0)
return false;
break;
}
// Demonic Pact
case 48090:
{
// As the spell is proced from pet's attack - find owner
Unit* owner = GetOwner();
if (!owner || owner->GetTypeId() != TYPEID_PLAYER)
return false;
// This spell doesn't stack, but refreshes duration. So we receive current bonuses to minus them later.
int32 curBonus = 0;
if (Aura* aur = owner->GetAura(48090, EFFECT_INDEX_0))
curBonus = aur->GetModifier()->m_amount;
int32 spellDamage = owner->SpellBaseDamageBonusDone(SPELL_SCHOOL_MASK_MAGIC) - curBonus;
if(spellDamage <= 0)
return false;
// percent stored in owner talent dummy
AuraList const& dummyAuras = owner->GetAurasByType(SPELL_AURA_DUMMY);
for (AuraList::const_iterator i = dummyAuras.begin(); i != dummyAuras.end(); ++i)
{
if ((*i)->GetSpellProto()->SpellIconID == 3220)
{
basepoints[0] = basepoints[1] = int32(spellDamage * (*i)->GetModifier()->m_amount / 100);
break;
}
}
break;
}
// Sword and Board
case 50227:
{
// Remove cooldown on Shield Slam
if (GetTypeId() == TYPEID_PLAYER)
((Player*)this)->RemoveSpellCategoryCooldown(1209, true);
break;
}
// Maelstrom Weapon
case 53817:
{
// have rank dependent proc chance, ignore too often cases
// PPM = 2.5 * (rank of talent),
uint32 rank = sSpellMgr.GetSpellRank(auraSpellInfo->Id);
// 5 rank -> 100% 4 rank -> 80% and etc from full rate
if(!roll_chance_i(20*rank))
return false;
break;
}
// Brain Freeze
case 57761:
{
if(!procSpell)
return false;
// For trigger from Blizzard need exist Improved Blizzard
if (procSpell->SpellFamilyName==SPELLFAMILY_MAGE && (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000080)))
{
bool found = false;
AuraList const& mOverrideClassScript = GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mOverrideClassScript.begin(); i != mOverrideClassScript.end(); ++i)
{
int32 script = (*i)->GetModifier()->m_miscvalue;
if(script==836 || script==988 || script==989)
{
found=true;
break;
}
}
if(!found)
return false;
}
break;
}
// Astral Shift
case 52179:
{
if (procSpell == 0 || !(procEx & (PROC_EX_NORMAL_HIT|PROC_EX_CRITICAL_HIT)) || this == pVictim)
return false;
// Need stun, fear or silence mechanic
if (!(GetAllSpellMechanicMask(procSpell) & IMMUNE_TO_SILENCE_AND_STUN_AND_FEAR_MASK))
return false;
break;
}
// Burning Determination
case 54748:
{
if(!procSpell)
return false;
// Need Interrupt or Silenced mechanic
if (!(GetAllSpellMechanicMask(procSpell) & IMMUNE_TO_INTERRUPT_AND_SILENCE_MASK))
return false;
break;
}
// Lock and Load
case 56453:
{
// Proc only from trap activation (from periodic proc another aura of this spell)
if (!(procFlags & PROC_FLAG_ON_TRAP_ACTIVATION) || !roll_chance_i(triggerAmount))
return false;
break;
}
// Freezing Fog (Rime triggered)
case 59052:
{
// Howling Blast cooldown reset
if (GetTypeId() == TYPEID_PLAYER)
((Player*)this)->RemoveSpellCategoryCooldown(1248, true);
break;
}
// Druid - Savage Defense
case 62606:
{
basepoints[0] = int32(GetTotalAttackPowerValue(BASE_ATTACK) * triggerAmount / 100);
break;
}
}
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(trigger_spell_id))
return false;
// try detect target manually if not set
if (target == NULL)
target = !(procFlags & PROC_FLAG_SUCCESSFUL_POSITIVE_SPELL) && IsPositiveSpell(trigger_spell_id) ? this : pVictim;
// default case
if (!target || target!=this && !target->isAlive())
return false;
if (basepoints[EFFECT_INDEX_0] || basepoints[EFFECT_INDEX_1] || basepoints[EFFECT_INDEX_2])
CastCustomSpell(target,trigger_spell_id,
basepoints[EFFECT_INDEX_0] ? &basepoints[EFFECT_INDEX_0] : NULL,
basepoints[EFFECT_INDEX_1] ? &basepoints[EFFECT_INDEX_1] : NULL,
basepoints[EFFECT_INDEX_2] ? &basepoints[EFFECT_INDEX_2] : NULL,
true, castItem, triggeredByAura);
else
CastSpell(target,trigger_spell_id,true,castItem,triggeredByAura);
if( cooldown && GetTypeId()==TYPEID_PLAYER )
((Player*)this)->AddSpellCooldown(trigger_spell_id,0,time(NULL) + cooldown);
return true;
}
bool Unit::HandleOverrideClassScriptAuraProc(Unit *pVictim, uint32 /*damage*/, Aura *triggeredByAura, SpellEntry const *procSpell, uint32 cooldown)
{
int32 scriptId = triggeredByAura->GetModifier()->m_miscvalue;
if(!pVictim || !pVictim->isAlive())
return false;
Item* castItem = triggeredByAura->GetCastItemGUID() && GetTypeId()==TYPEID_PLAYER
? ((Player*)this)->GetItemByGuid(triggeredByAura->GetCastItemGUID()) : NULL;
// Basepoints of trigger aura
int32 triggerAmount = triggeredByAura->GetModifier()->m_amount;
uint32 triggered_spell_id = 0;
switch(scriptId)
{
case 836: // Improved Blizzard (Rank 1)
{
if (!procSpell || procSpell->SpellVisual[0]!=9487)
return false;
triggered_spell_id = 12484;
break;
}
case 988: // Improved Blizzard (Rank 2)
{
if (!procSpell || procSpell->SpellVisual[0]!=9487)
return false;
triggered_spell_id = 12485;
break;
}
case 989: // Improved Blizzard (Rank 3)
{
if (!procSpell || procSpell->SpellVisual[0]!=9487)
return false;
triggered_spell_id = 12486;
break;
}
case 4086: // Improved Mend Pet (Rank 1)
case 4087: // Improved Mend Pet (Rank 2)
{
if(!roll_chance_i(triggerAmount))
return false;
triggered_spell_id = 24406;
break;
}
case 4533: // Dreamwalker Raiment 2 pieces bonus
{
// Chance 50%
if (!roll_chance_i(50))
return false;
switch (pVictim->getPowerType())
{
case POWER_MANA: triggered_spell_id = 28722; break;
case POWER_RAGE: triggered_spell_id = 28723; break;
case POWER_ENERGY: triggered_spell_id = 28724; break;
default:
return false;
}
break;
}
case 4537: // Dreamwalker Raiment 6 pieces bonus
triggered_spell_id = 28750; // Blessing of the Claw
break;
case 5497: // Improved Mana Gems (Serpent-Coil Braid)
triggered_spell_id = 37445; // Mana Surge
break;
case 6953: // Warbringer
RemoveAurasAtMechanicImmunity(IMMUNE_TO_ROOT_AND_SNARE_MASK,0,true);
return true;
case 7010: // Revitalize (rank 1)
case 7011: // Revitalize (rank 2)
case 7012: // Revitalize (rank 3)
{
if(!roll_chance_i(triggerAmount))
return false;
switch( pVictim->getPowerType() )
{
case POWER_MANA: triggered_spell_id = 48542; break;
case POWER_RAGE: triggered_spell_id = 48541; break;
case POWER_ENERGY: triggered_spell_id = 48540; break;
case POWER_RUNIC_POWER: triggered_spell_id = 48543; break;
default: return false;
}
break;
}
}
// not processed
if(!triggered_spell_id)
return false;
// standard non-dummy case
SpellEntry const* triggerEntry = sSpellStore.LookupEntry(triggered_spell_id);
if(!triggerEntry)
{
sLog.outError("Unit::HandleOverrideClassScriptAuraProc: Spell %u triggering for class script id %u",triggered_spell_id,scriptId);
return false;
}
if( cooldown && GetTypeId()==TYPEID_PLAYER && ((Player*)this)->HasSpellCooldown(triggered_spell_id))
return false;
CastSpell(pVictim, triggered_spell_id, true, castItem, triggeredByAura);
if( cooldown && GetTypeId()==TYPEID_PLAYER )
((Player*)this)->AddSpellCooldown(triggered_spell_id,0,time(NULL) + cooldown);
return true;
}
void Unit::setPowerType(Powers new_powertype)
{
SetByteValue(UNIT_FIELD_BYTES_0, 3, new_powertype);
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_POWER_TYPE);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_POWER_TYPE);
}
}
switch(new_powertype)
{
default:
case POWER_MANA:
break;
case POWER_RAGE:
SetMaxPower(POWER_RAGE,GetCreatePowers(POWER_RAGE));
SetPower( POWER_RAGE,0);
break;
case POWER_FOCUS:
SetMaxPower(POWER_FOCUS,GetCreatePowers(POWER_FOCUS));
SetPower( POWER_FOCUS,GetCreatePowers(POWER_FOCUS));
break;
case POWER_ENERGY:
SetMaxPower(POWER_ENERGY,GetCreatePowers(POWER_ENERGY));
break;
case POWER_HAPPINESS:
SetMaxPower(POWER_HAPPINESS,GetCreatePowers(POWER_HAPPINESS));
SetPower(POWER_HAPPINESS,GetCreatePowers(POWER_HAPPINESS));
break;
}
}
FactionTemplateEntry const* Unit::getFactionTemplateEntry() const
{
FactionTemplateEntry const* entry = sFactionTemplateStore.LookupEntry(getFaction());
if(!entry)
{
static uint64 guid = 0; // prevent repeating spam same faction problem
if(GetGUID() != guid)
{
if(GetTypeId() == TYPEID_PLAYER)
sLog.outError("Player %s have invalid faction (faction template id) #%u", ((Player*)this)->GetName(), getFaction());
else
sLog.outError("Creature (template id: %u) have invalid faction (faction template id) #%u", ((Creature*)this)->GetCreatureInfo()->Entry, getFaction());
guid = GetGUID();
}
}
return entry;
}
bool Unit::IsHostileTo(Unit const* unit) const
{
// always non-hostile to self
if(unit==this)
return false;
// always non-hostile to GM in GM mode
if(unit->GetTypeId()==TYPEID_PLAYER && ((Player const*)unit)->isGameMaster())
return false;
// always hostile to enemy
if(getVictim()==unit || unit->getVictim()==this)
return true;
// test pet/charm masters instead pers/charmeds
Unit const* testerOwner = GetCharmerOrOwner();
Unit const* targetOwner = unit->GetCharmerOrOwner();
// always hostile to owner's enemy
if(testerOwner && (testerOwner->getVictim()==unit || unit->getVictim()==testerOwner))
return true;
// always hostile to enemy owner
if(targetOwner && (getVictim()==targetOwner || targetOwner->getVictim()==this))
return true;
// always hostile to owner of owner's enemy
if(testerOwner && targetOwner && (testerOwner->getVictim()==targetOwner || targetOwner->getVictim()==testerOwner))
return true;
Unit const* tester = testerOwner ? testerOwner : this;
Unit const* target = targetOwner ? targetOwner : unit;
// always non-hostile to target with common owner, or to owner/pet
if(tester==target)
return false;
// special cases (Duel, etc)
if(tester->GetTypeId()==TYPEID_PLAYER && target->GetTypeId()==TYPEID_PLAYER)
{
Player const* pTester = (Player const*)tester;
Player const* pTarget = (Player const*)target;
// Duel
if(pTester->duel && pTester->duel->opponent == pTarget && pTester->duel->startTime != 0)
return true;
// Group
if(pTester->GetGroup() && pTester->GetGroup()==pTarget->GetGroup())
return false;
// Sanctuary
if(pTarget->HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SANCTUARY) && pTester->HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SANCTUARY))
return false;
// PvP FFA state
if(pTester->IsFFAPvP() && pTarget->IsFFAPvP())
return true;
//= PvP states
// Green/Blue (can't attack)
if(pTester->GetTeam()==pTarget->GetTeam())
return false;
// Red (can attack) if true, Blue/Yellow (can't attack) in another case
return pTester->IsPvP() && pTarget->IsPvP();
}
// faction base cases
FactionTemplateEntry const*tester_faction = tester->getFactionTemplateEntry();
FactionTemplateEntry const*target_faction = target->getFactionTemplateEntry();
if(!tester_faction || !target_faction)
return false;
if(target->isAttackingPlayer() && tester->IsContestedGuard())
return true;
// PvC forced reaction and reputation case
if(tester->GetTypeId()==TYPEID_PLAYER)
{
// forced reaction
if(target_faction->faction)
{
if(ReputationRank const* force =((Player*)tester)->GetReputationMgr().GetForcedRankIfAny(target_faction))
return *force <= REP_HOSTILE;
// if faction have reputation then hostile state for tester at 100% dependent from at_war state
if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
if(FactionState const* factionState = ((Player*)tester)->GetReputationMgr().GetState(raw_target_faction))
return (factionState->Flags & FACTION_FLAG_AT_WAR);
}
}
// CvP forced reaction and reputation case
else if(target->GetTypeId()==TYPEID_PLAYER)
{
// forced reaction
if(tester_faction->faction)
{
if(ReputationRank const* force = ((Player*)target)->GetReputationMgr().GetForcedRankIfAny(tester_faction))
return *force <= REP_HOSTILE;
// apply reputation state
FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction);
if(raw_tester_faction && raw_tester_faction->reputationListID >=0 )
return ((Player const*)target)->GetReputationMgr().GetRank(raw_tester_faction) <= REP_HOSTILE;
}
}
// common faction based case (CvC,PvC,CvP)
return tester_faction->IsHostileTo(*target_faction);
}
bool Unit::IsFriendlyTo(Unit const* unit) const
{
// always friendly to self
if(unit==this)
return true;
// always friendly to GM in GM mode
if(unit->GetTypeId()==TYPEID_PLAYER && ((Player const*)unit)->isGameMaster())
return true;
// always non-friendly to enemy
if(getVictim()==unit || unit->getVictim()==this)
return false;
// test pet/charm masters instead pers/charmeds
Unit const* testerOwner = GetCharmerOrOwner();
Unit const* targetOwner = unit->GetCharmerOrOwner();
// always non-friendly to owner's enemy
if(testerOwner && (testerOwner->getVictim()==unit || unit->getVictim()==testerOwner))
return false;
// always non-friendly to enemy owner
if(targetOwner && (getVictim()==targetOwner || targetOwner->getVictim()==this))
return false;
// always non-friendly to owner of owner's enemy
if(testerOwner && targetOwner && (testerOwner->getVictim()==targetOwner || targetOwner->getVictim()==testerOwner))
return false;
Unit const* tester = testerOwner ? testerOwner : this;
Unit const* target = targetOwner ? targetOwner : unit;
// always friendly to target with common owner, or to owner/pet
if(tester==target)
return true;
// special cases (Duel)
if(tester->GetTypeId()==TYPEID_PLAYER && target->GetTypeId()==TYPEID_PLAYER)
{
Player const* pTester = (Player const*)tester;
Player const* pTarget = (Player const*)target;
// Duel
if(pTester->duel && pTester->duel->opponent == target && pTester->duel->startTime != 0)
return false;
// Group
if(pTester->GetGroup() && pTester->GetGroup()==pTarget->GetGroup())
return true;
// Sanctuary
if(pTarget->HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SANCTUARY) && pTester->HasByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_SANCTUARY))
return true;
// PvP FFA state
if(pTester->IsFFAPvP() && pTarget->IsFFAPvP())
return false;
//= PvP states
// Green/Blue (non-attackable)
if(pTester->GetTeam()==pTarget->GetTeam())
return true;
// Blue (friendly/non-attackable) if not PVP, or Yellow/Red in another case (attackable)
return !pTarget->IsPvP();
}
// faction base cases
FactionTemplateEntry const*tester_faction = tester->getFactionTemplateEntry();
FactionTemplateEntry const*target_faction = target->getFactionTemplateEntry();
if(!tester_faction || !target_faction)
return false;
if(target->isAttackingPlayer() && tester->IsContestedGuard())
return false;
// PvC forced reaction and reputation case
if(tester->GetTypeId()==TYPEID_PLAYER)
{
// forced reaction
if(target_faction->faction)
{
if(ReputationRank const* force =((Player*)tester)->GetReputationMgr().GetForcedRankIfAny(target_faction))
return *force >= REP_FRIENDLY;
// if faction have reputation then friendly state for tester at 100% dependent from at_war state
if(FactionEntry const* raw_target_faction = sFactionStore.LookupEntry(target_faction->faction))
if(FactionState const* factionState = ((Player*)tester)->GetReputationMgr().GetState(raw_target_faction))
return !(factionState->Flags & FACTION_FLAG_AT_WAR);
}
}
// CvP forced reaction and reputation case
else if(target->GetTypeId()==TYPEID_PLAYER)
{
// forced reaction
if(tester_faction->faction)
{
if(ReputationRank const* force =((Player*)target)->GetReputationMgr().GetForcedRankIfAny(tester_faction))
return *force >= REP_FRIENDLY;
// apply reputation state
if(FactionEntry const* raw_tester_faction = sFactionStore.LookupEntry(tester_faction->faction))
if(raw_tester_faction->reputationListID >=0 )
return ((Player const*)target)->GetReputationMgr().GetRank(raw_tester_faction) >= REP_FRIENDLY;
}
}
// common faction based case (CvC,PvC,CvP)
return tester_faction->IsFriendlyTo(*target_faction);
}
bool Unit::IsHostileToPlayers() const
{
FactionTemplateEntry const* my_faction = getFactionTemplateEntry();
if(!my_faction || !my_faction->faction)
return false;
FactionEntry const* raw_faction = sFactionStore.LookupEntry(my_faction->faction);
if(raw_faction && raw_faction->reputationListID >=0 )
return false;
return my_faction->IsHostileToPlayers();
}
bool Unit::IsNeutralToAll() const
{
FactionTemplateEntry const* my_faction = getFactionTemplateEntry();
if(!my_faction || !my_faction->faction)
return true;
FactionEntry const* raw_faction = sFactionStore.LookupEntry(my_faction->faction);
if(raw_faction && raw_faction->reputationListID >=0 )
return false;
return my_faction->IsNeutralToAll();
}
bool Unit::Attack(Unit *victim, bool meleeAttack)
{
if(!victim || victim == this)
return false;
// dead units can neither attack nor be attacked
if(!isAlive() || !victim->IsInWorld() || !victim->isAlive())
return false;
// player cannot attack in mount state
if(GetTypeId()==TYPEID_PLAYER && IsMounted())
return false;
// nobody can attack GM in GM-mode
if(victim->GetTypeId()==TYPEID_PLAYER)
{
if(((Player*)victim)->isGameMaster())
return false;
}
else
{
if(((Creature*)victim)->IsInEvadeMode())
return false;
}
// remove SPELL_AURA_MOD_UNATTACKABLE at attack (in case non-interruptible spells stun aura applied also that not let attack)
if(HasAuraType(SPELL_AURA_MOD_UNATTACKABLE))
RemoveSpellsCausingAura(SPELL_AURA_MOD_UNATTACKABLE);
// in fighting already
if (m_attacking)
{
if (m_attacking == victim)
{
// switch to melee attack from ranged/magic
if( meleeAttack && !hasUnitState(UNIT_STAT_MELEE_ATTACKING) )
{
addUnitState(UNIT_STAT_MELEE_ATTACKING);
SendMeleeAttackStart(victim);
return true;
}
return false;
}
// remove old target data
AttackStop(true);
}
// new battle
else
{
// set position before any AI calls/assistance
if(GetTypeId()==TYPEID_UNIT)
((Creature*)this)->SetCombatStartPosition(GetPositionX(), GetPositionY(), GetPositionZ());
}
// Set our target
SetTargetGUID(victim->GetGUID());
if(meleeAttack)
addUnitState(UNIT_STAT_MELEE_ATTACKING);
m_attacking = victim;
m_attacking->_addAttacker(this);
if (GetTypeId() == TYPEID_UNIT)
{
((Creature*)this)->SendAIReaction(AI_REACTION_HOSTILE);
((Creature*)this)->CallAssistance();
}
// delay offhand weapon attack to next attack time
if(haveOffhandWeapon())
resetAttackTimer(OFF_ATTACK);
if(meleeAttack)
SendMeleeAttackStart(victim);
return true;
}
bool Unit::AttackStop(bool targetSwitch /*=false*/)
{
if (!m_attacking)
return false;
Unit* victim = m_attacking;
m_attacking->_removeAttacker(this);
m_attacking = NULL;
// Clear our target
SetTargetGUID(0);
clearUnitState(UNIT_STAT_MELEE_ATTACKING);
InterruptSpell(CURRENT_MELEE_SPELL);
// reset only at real combat stop
if(!targetSwitch && GetTypeId()==TYPEID_UNIT )
{
((Creature*)this)->SetNoCallAssistance(false);
if (((Creature*)this)->HasSearchedAssistance())
{
((Creature*)this)->SetNoSearchAssistance(false);
UpdateSpeed(MOVE_RUN, false);
}
}
SendMeleeAttackStop(victim);
return true;
}
void Unit::CombatStop(bool includingCast)
{
if (includingCast && IsNonMeleeSpellCasted(false))
InterruptNonMeleeSpells(false);
AttackStop();
RemoveAllAttackers();
if( GetTypeId()==TYPEID_PLAYER )
((Player*)this)->SendAttackSwingCancelAttack(); // melee and ranged forced attack cancel
ClearInCombat();
}
struct CombatStopWithPetsHelper
{
explicit CombatStopWithPetsHelper(bool _includingCast) : includingCast(_includingCast) {}
void operator()(Unit* unit) const { unit->CombatStop(includingCast); }
bool includingCast;
};
void Unit::CombatStopWithPets(bool includingCast)
{
CombatStop(includingCast);
CallForAllControlledUnits(CombatStopWithPetsHelper(includingCast),false,true,true);
}
struct IsAttackingPlayerHelper
{
explicit IsAttackingPlayerHelper() {}
bool operator()(Unit* unit) const { return unit->isAttackingPlayer(); }
};
bool Unit::isAttackingPlayer() const
{
if(hasUnitState(UNIT_STAT_ATTACK_PLAYER))
return true;
return CheckAllControlledUnits(IsAttackingPlayerHelper(),true,true,true);
}
void Unit::RemoveAllAttackers()
{
while (!m_attackers.empty())
{
AttackerSet::iterator iter = m_attackers.begin();
if(!(*iter)->AttackStop())
{
sLog.outError("WORLD: Unit has an attacker that isn't attacking it!");
m_attackers.erase(iter);
}
}
}
bool Unit::HasAuraStateForCaster(AuraState flag, uint64 caster) const
{
if(!HasAuraState(flag))
return false;
// single per-caster aura state
if(flag == AURA_STATE_CONFLAGRATE)
{
Unit::AuraList const& dotList = GetAurasByType(SPELL_AURA_PERIODIC_DAMAGE);
for(Unit::AuraList::const_iterator i = dotList.begin(); i != dotList.end(); ++i)
{
if ((*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_WARLOCK &&
(*i)->GetCasterGUID() == caster &&
// Immolate
(((*i)->GetSpellProto()->SpellFamilyFlags & UI64LIT(0x0000000000000004)) ||
// Shadowflame
((*i)->GetSpellProto()->SpellFamilyFlags2 & 0x00000002)))
{
return true;
}
}
return false;
}
return true;
}
void Unit::ModifyAuraState(AuraState flag, bool apply)
{
if (apply)
{
if (!HasFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1)))
{
SetFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1));
if(GetTypeId() == TYPEID_PLAYER)
{
const PlayerSpellMap& sp_list = ((Player*)this)->GetSpellMap();
for (PlayerSpellMap::const_iterator itr = sp_list.begin(); itr != sp_list.end(); ++itr)
{
if(itr->second.state == PLAYERSPELL_REMOVED) continue;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(itr->first);
if (!spellInfo || !IsPassiveSpell(itr->first)) continue;
if (spellInfo->CasterAuraState == flag)
CastSpell(this, itr->first, true, NULL);
}
}
}
}
else
{
if (HasFlag(UNIT_FIELD_AURASTATE,1<<(flag-1)))
{
RemoveFlag(UNIT_FIELD_AURASTATE, 1<<(flag-1));
if (flag != AURA_STATE_ENRAGE) // enrage aura state triggering continues auras
{
Unit::AuraMap& tAuras = GetAuras();
for (Unit::AuraMap::iterator itr = tAuras.begin(); itr != tAuras.end();)
{
SpellEntry const* spellProto = (*itr).second->GetSpellProto();
if (spellProto->CasterAuraState == flag)
RemoveAura(itr);
else
++itr;
}
}
}
}
}
Unit *Unit::GetOwner() const
{
if(uint64 ownerid = GetOwnerGUID())
return ObjectAccessor::GetUnit(*this, ownerid);
return NULL;
}
Unit *Unit::GetCharmer() const
{
if(uint64 charmerid = GetCharmerGUID())
return ObjectAccessor::GetUnit(*this, charmerid);
return NULL;
}
bool Unit::IsCharmerOrOwnerPlayerOrPlayerItself() const
{
if (GetTypeId()==TYPEID_PLAYER)
return true;
return IS_PLAYER_GUID(GetCharmerOrOwnerGUID());
}
Player* Unit::GetCharmerOrOwnerPlayerOrPlayerItself()
{
uint64 guid = GetCharmerOrOwnerGUID();
if(IS_PLAYER_GUID(guid))
return ObjectAccessor::FindPlayer(guid);
return GetTypeId()==TYPEID_PLAYER ? (Player*)this : NULL;
}
Pet* Unit::GetPet() const
{
if(uint64 pet_guid = GetPetGUID())
{
if(Pet* pet = GetMap()->GetPet(pet_guid))
return pet;
sLog.outError("Unit::GetPet: Pet %u not exist.",GUID_LOPART(pet_guid));
const_cast<Unit*>(this)->SetPet(0);
}
return NULL;
}
Unit* Unit::GetCharm() const
{
if (uint64 charm_guid = GetCharmGUID())
{
if(Unit* pet = ObjectAccessor::GetUnit(*this, charm_guid))
return pet;
sLog.outError("Unit::GetCharm: Charmed creature %u not exist.",GUID_LOPART(charm_guid));
const_cast<Unit*>(this)->SetCharm(NULL);
}
return NULL;
}
void Unit::Uncharm()
{
if (Unit* charm = GetCharm())
{
charm->RemoveSpellsCausingAura(SPELL_AURA_MOD_CHARM);
charm->RemoveSpellsCausingAura(SPELL_AURA_MOD_POSSESS);
}
}
float Unit::GetCombatDistance( const Unit* target ) const
{
float radius = target->GetFloatValue(UNIT_FIELD_COMBATREACH) + GetFloatValue(UNIT_FIELD_COMBATREACH);
float dx = GetPositionX() - target->GetPositionX();
float dy = GetPositionY() - target->GetPositionY();
float dz = GetPositionZ() - target->GetPositionZ();
float dist = sqrt((dx*dx) + (dy*dy) + (dz*dz)) - radius;
return ( dist > 0 ? dist : 0);
}
void Unit::SetPet(Pet* pet)
{
SetPetGUID(pet ? pet->GetGUID() : 0);
if(pet && GetTypeId() == TYPEID_PLAYER)
((Player*)this)->SendPetGUIDs();
}
void Unit::SetCharm(Unit* pet)
{
SetCharmGUID(pet ? pet->GetGUID() : 0);
}
void Unit::AddGuardian( Pet* pet )
{
m_guardianPets.insert(pet->GetGUID());
}
void Unit::RemoveGuardian( Pet* pet )
{
m_guardianPets.erase(pet->GetGUID());
}
void Unit::RemoveGuardians()
{
while(!m_guardianPets.empty())
{
uint64 guid = *m_guardianPets.begin();
if(Pet* pet = GetMap()->GetPet(guid))
pet->Remove(PET_SAVE_AS_DELETED);
m_guardianPets.erase(guid);
}
}
Pet* Unit::FindGuardianWithEntry(uint32 entry)
{
// pet guid middle part is entry (and creature also)
// and in guardian list must be guardians with same entry _always_
for(GuardianPetList::const_iterator itr = m_guardianPets.begin(); itr != m_guardianPets.end(); ++itr)
if(Pet* pet = GetMap()->GetPet(*itr))
if (pet->GetEntry() == entry)
return pet;
return NULL;
}
Unit* Unit::_GetTotem(TotemSlot slot) const
{
return GetTotem(slot);
}
Totem* Unit::GetTotem(TotemSlot slot ) const
{
if(slot >= MAX_TOTEM_SLOT || !IsInWorld())
return NULL;
Creature *totem = GetMap()->GetCreature(m_TotemSlot[slot]);
return totem && totem->isTotem() ? (Totem*)totem : NULL;
}
bool Unit::IsAllTotemSlotsUsed() const
{
for (int i = 0; i < MAX_TOTEM_SLOT; ++i)
if (!m_TotemSlot[i])
return false;
return true;
}
void Unit::_AddTotem(TotemSlot slot, Totem* totem)
{
m_TotemSlot[slot] = totem->GetGUID();
}
void Unit::_RemoveTotem(Totem* totem)
{
for(int i = 0; i < MAX_TOTEM_SLOT; ++i)
{
if (m_TotemSlot[i] == totem->GetGUID())
{
m_TotemSlot[i] = 0;
break;
}
}
}
void Unit::UnsummonAllTotems()
{
for (int i = 0; i < MAX_TOTEM_SLOT; ++i)
if (Totem* totem = GetTotem(TotemSlot(i)))
totem->UnSummon();
}
int32 Unit::DealHeal(Unit *pVictim, uint32 addhealth, SpellEntry const *spellProto, bool critical)
{
int32 gain = pVictim->ModifyHealth(int32(addhealth));
Unit* unit = this;
if( GetTypeId()==TYPEID_UNIT && ((Creature*)this)->isTotem() && ((Totem*)this)->GetTotemType()!=TOTEM_STATUE)
unit = GetOwner();
if (unit->GetTypeId()==TYPEID_PLAYER)
{
// overheal = addhealth - gain
unit->SendHealSpellLog(pVictim, spellProto->Id, addhealth, addhealth - gain, critical);
if (BattleGround *bg = ((Player*)unit)->GetBattleGround())
bg->UpdatePlayerScore((Player*)unit, SCORE_HEALING_DONE, gain);
// use the actual gain, as the overheal shall not be counted, skip gain 0 (it ignored anyway in to criteria)
if (gain)
((Player*)unit)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HEALING_DONE, gain, 0, pVictim);
((Player*)unit)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HEAL_CASTED, addhealth);
}
if (pVictim->GetTypeId()==TYPEID_PLAYER)
{
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_HEALING_RECEIVED, gain);
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HEALING_RECEIVED, addhealth);
}
return gain;
}
Unit* Unit::SelectMagnetTarget(Unit *victim, SpellEntry const *spellInfo)
{
if(!victim)
return NULL;
// Magic case
if(spellInfo && (spellInfo->DmgClass == SPELL_DAMAGE_CLASS_NONE || spellInfo->DmgClass == SPELL_DAMAGE_CLASS_MAGIC))
{
Unit::AuraList const& magnetAuras = victim->GetAurasByType(SPELL_AURA_SPELL_MAGNET);
for(Unit::AuraList::const_iterator itr = magnetAuras.begin(); itr != magnetAuras.end(); ++itr)
if(Unit* magnet = (*itr)->GetCaster())
if(magnet->IsWithinLOSInMap(this) && magnet->isAlive())
return magnet;
}
// Melee && ranged case
else
{
AuraList const& hitTriggerAuras = victim->GetAurasByType(SPELL_AURA_ADD_CASTER_HIT_TRIGGER);
for(AuraList::const_iterator i = hitTriggerAuras.begin(); i != hitTriggerAuras.end(); ++i)
if(Unit* magnet = (*i)->GetCaster())
if(magnet->isAlive() && magnet->IsWithinLOSInMap(this))
if(roll_chance_i((*i)->GetModifier()->m_amount))
return magnet;
}
return victim;
}
void Unit::SendHealSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage, uint32 OverHeal, bool critical)
{
// we guess size
WorldPacket data(SMSG_SPELLHEALLOG, (8+8+4+4+1));
data << pVictim->GetPackGUID();
data << GetPackGUID();
data << uint32(SpellID);
data << uint32(Damage);
data << uint32(OverHeal);
data << uint8(critical ? 1 : 0);
data << uint8(0); // unused in client?
SendMessageToSet(&data, true);
}
void Unit::SendEnergizeSpellLog(Unit *pVictim, uint32 SpellID, uint32 Damage, Powers powertype)
{
WorldPacket data(SMSG_SPELLENERGIZELOG, (8+8+4+4+4+1));
data << pVictim->GetPackGUID();
data << GetPackGUID();
data << uint32(SpellID);
data << uint32(powertype);
data << uint32(Damage);
SendMessageToSet(&data, true);
}
void Unit::EnergizeBySpell(Unit *pVictim, uint32 SpellID, uint32 Damage, Powers powertype)
{
SendEnergizeSpellLog(pVictim, SpellID, Damage, powertype);
// needs to be called after sending spell log
pVictim->ModifyPower(powertype, Damage);
}
/**
* Calculates caster part of spell damage bonuses,
* also includes different bonuses dependent from target auras
*/
uint32 Unit::SpellDamageBonusDone(Unit *pVictim, SpellEntry const *spellProto, uint32 pdamage, DamageEffectType damagetype, uint32 stack)
{
if(!spellProto || !pVictim || damagetype==DIRECT_DAMAGE )
return pdamage;
// For totems get damage bonus from owner (statue isn't totem in fact)
if( GetTypeId()==TYPEID_UNIT && ((Creature*)this)->isTotem() && ((Totem*)this)->GetTotemType()!=TOTEM_STATUE)
{
if(Unit* owner = GetOwner())
return owner->SpellDamageBonusDone(pVictim, spellProto, pdamage, damagetype);
}
float DoneTotalMod = 1.0f;
int32 DoneTotal = 0;
// Creature damage
if( GetTypeId() == TYPEID_UNIT && !((Creature*)this)->isPet() )
DoneTotalMod *= ((Creature*)this)->GetSpellDamageMod(((Creature*)this)->GetCreatureInfo()->rank);
if (!(spellProto->AttributesEx6 & SPELL_ATTR_EX6_NO_DMG_PERCENT_MODS))
{
AuraList const& mModDamagePercentDone = GetAurasByType(SPELL_AURA_MOD_DAMAGE_PERCENT_DONE);
for(AuraList::const_iterator i = mModDamagePercentDone.begin(); i != mModDamagePercentDone.end(); ++i)
{
if( ((*i)->GetModifier()->m_miscvalue & GetSpellSchoolMask(spellProto)) &&
(*i)->GetSpellProto()->EquippedItemClass == -1 &&
// -1 == any item class (not wand then)
(*i)->GetSpellProto()->EquippedItemInventoryTypeMask == 0 )
// 0 == any inventory type (not wand then)
{
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
}
}
}
uint32 creatureTypeMask = pVictim->GetCreatureTypeMask();
// Add flat bonus from spell damage versus
DoneTotal += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_FLAT_SPELL_DAMAGE_VERSUS, creatureTypeMask);
AuraList const& mDamageDoneVersus = GetAurasByType(SPELL_AURA_MOD_DAMAGE_DONE_VERSUS);
for(AuraList::const_iterator i = mDamageDoneVersus.begin();i != mDamageDoneVersus.end(); ++i)
if(creatureTypeMask & uint32((*i)->GetModifier()->m_miscvalue))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
AuraList const& mDamageDoneCreature = GetAurasByType(SPELL_AURA_MOD_DAMAGE_DONE_CREATURE);
for(AuraList::const_iterator i = mDamageDoneCreature.begin();i != mDamageDoneCreature.end(); ++i)
{
if(creatureTypeMask & uint32((*i)->GetModifier()->m_miscvalue))
DoneTotalMod += ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
}
// done scripted mod (take it from owner)
Unit *owner = GetOwner();
if (!owner) owner = this;
AuraList const& mOverrideClassScript= owner->GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mOverrideClassScript.begin(); i != mOverrideClassScript.end(); ++i)
{
if (!(*i)->isAffectedOnSpell(spellProto))
continue;
switch((*i)->GetModifier()->m_miscvalue)
{
case 4920: // Molten Fury
case 4919:
case 6917: // Death's Embrace
case 6926:
case 6928:
{
if(pVictim->HasAuraState(AURA_STATE_HEALTHLESS_35_PERCENT))
DoneTotalMod *= (100.0f+(*i)->GetModifier()->m_amount)/100.0f;
break;
}
// Soul Siphon
case 4992:
case 4993:
{
// effect 1 m_amount
int32 maxPercent = (*i)->GetModifier()->m_amount;
// effect 0 m_amount
int32 stepPercent = CalculateSpellDamage(this, (*i)->GetSpellProto(), EFFECT_INDEX_0);
// count affliction effects and calc additional damage in percentage
int32 modPercent = 0;
AuraMap const& victimAuras = pVictim->GetAuras();
for (AuraMap::const_iterator itr = victimAuras.begin(); itr != victimAuras.end(); ++itr)
{
SpellEntry const* m_spell = itr->second->GetSpellProto();
if (m_spell->SpellFamilyName != SPELLFAMILY_WARLOCK || !(m_spell->SpellFamilyFlags & UI64LIT(0x0004071B8044C402)))
continue;
modPercent += stepPercent * itr->second->GetStackAmount();
if (modPercent >= maxPercent)
{
modPercent = maxPercent;
break;
}
}
DoneTotalMod *= (modPercent+100.0f)/100.0f;
break;
}
case 6916: // Death's Embrace
case 6925:
case 6927:
if (HasAuraState(AURA_STATE_HEALTHLESS_20_PERCENT))
DoneTotalMod *= (100.0f+(*i)->GetModifier()->m_amount)/100.0f;
break;
case 5481: // Starfire Bonus
{
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_DRUID, UI64LIT(0x0000000000200002)))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
case 4418: // Increased Shock Damage
case 4554: // Increased Lightning Damage
case 4555: // Improved Moonfire
case 5142: // Increased Lightning Damage
case 5147: // Improved Consecration / Libram of Resurgence
case 5148: // Idol of the Shooting Star
case 6008: // Increased Lightning Damage
case 8627: // Totem of Hex
{
DoneTotal+=(*i)->GetModifier()->m_amount;
break;
}
// Tundra Stalker
// Merciless Combat
case 7277:
{
// Merciless Combat
if ((*i)->GetSpellProto()->SpellIconID == 2656)
{
if(pVictim->HasAuraState(AURA_STATE_HEALTHLESS_35_PERCENT))
DoneTotalMod *= (100.0f+(*i)->GetModifier()->m_amount)/100.0f;
}
else // Tundra Stalker
{
// Frost Fever (target debuff)
if (pVictim->GetAura(SPELL_AURA_MOD_HASTE, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0000000000000000), 0x00000002))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
break;
}
case 7293: // Rage of Rivendare
{
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0200000000000000)))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
// Twisted Faith
case 7377:
{
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_PRIEST, UI64LIT(0x0000000000008000), 0, GetGUID()))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
// Marked for Death
case 7598:
case 7599:
case 7600:
case 7601:
case 7602:
{
if (pVictim->GetAura(SPELL_AURA_MOD_STALKED, SPELLFAMILY_HUNTER, UI64LIT(0x0000000000000400)))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
}
}
// Custom scripted damage
switch(spellProto->SpellFamilyName)
{
case SPELLFAMILY_MAGE:
{
// Ice Lance
if (spellProto->SpellIconID == 186)
{
if (pVictim->isFrozen())
{
float multiplier = 3.0f;
// if target have higher level
if (pVictim->getLevel() > getLevel())
// Glyph of Ice Lance
if (Aura* glyph = GetDummyAura(56377))
multiplier = glyph->GetModifier()->m_amount;
DoneTotalMod *= multiplier;
}
}
// Torment the weak affected (Arcane Barrage, Arcane Blast, Frostfire Bolt, Arcane Missiles, Fireball)
if ((spellProto->SpellFamilyFlags & UI64LIT(0x0000900020200021)) &&
(pVictim->HasAuraType(SPELL_AURA_MOD_DECREASE_SPEED) || pVictim->HasAuraType(SPELL_AURA_HASTE_ALL)))
{
//Search for Torment the weak dummy aura
Unit::AuraList const& ttw = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator i = ttw.begin(); i != ttw.end(); ++i)
{
if ((*i)->GetSpellProto()->SpellIconID == 3263)
{
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f) / 100.0f;
break;
}
}
}
break;
}
case SPELLFAMILY_WARLOCK:
{
// Drain Soul
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000000004000))
{
if (pVictim->GetHealth() * 100 / pVictim->GetMaxHealth() <= 25)
DoneTotalMod *= 4;
}
break;
}
case SPELLFAMILY_PRIEST:
{
// Glyph of Smite
if (spellProto->SpellFamilyFlags & UI64LIT(0x00000080))
{
// Holy Fire
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_PRIEST, UI64LIT(0x00100000), NULL))
if (Aura *aur = GetAura(55692, EFFECT_INDEX_0))
DoneTotalMod *= (aur->GetModifier()->m_amount+100.0f) / 100.0f;
}
break;
}
case SPELLFAMILY_DRUID:
{
// Improved Insect Swarm (Wrath part)
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000000000001))
{
// if Insect Swarm on target
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_DRUID, UI64LIT(0x000000000200000), 0, GetGUID()))
{
Unit::AuraList const& improvedSwarm = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator iter = improvedSwarm.begin(); iter != improvedSwarm.end(); ++iter)
{
if ((*iter)->GetSpellProto()->SpellIconID == 1771)
{
DoneTotalMod *= ((*iter)->GetModifier()->m_amount+100.0f) / 100.0f;
break;
}
}
}
}
break;
}
case SPELLFAMILY_DEATHKNIGHT:
{
// Icy Touch and Howling Blast
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000200000002))
{
// search disease
bool found = false;
Unit::AuraMap const& auras = pVictim->GetAuras();
for(Unit::AuraMap::const_iterator itr = auras.begin(); itr!=auras.end(); ++itr)
{
if(itr->second->GetSpellProto()->Dispel == DISPEL_DISEASE)
{
found = true;
break;
}
}
if(!found)
break;
// search for Glacier Rot dummy aura
Unit::AuraList const& dummyAuras = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator i = dummyAuras.begin(); i != dummyAuras.end(); ++i)
{
if ((*i)->GetSpellProto()->EffectMiscValue[(*i)->GetEffIndex()] == 7244)
{
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f) / 100.0f;
break;
}
}
}
break;
}
default:
break;
}
// Done fixed damage bonus auras
int32 DoneAdvertisedBenefit = SpellBaseDamageBonusDone(GetSpellSchoolMask(spellProto));
// Pets just add their bonus damage to their spell damage
// note that their spell damage is just gain of their own auras
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->isPet())
DoneAdvertisedBenefit += ((Pet*)this)->GetBonusDamage();
float LvlPenalty = CalculateLevelPenalty(spellProto);
// Spellmod SpellDamage
float SpellModSpellDamage = 100.0f;
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id,SPELLMOD_SPELL_BONUS_DAMAGE,SpellModSpellDamage);
SpellModSpellDamage /= 100.0f;
// Check for table values
if (SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id))
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
if (bonus->ap_bonus)
DoneTotal += int32(bonus->ap_bonus * GetTotalAttackPowerValue(BASE_ATTACK));
DoneTotal += int32(DoneAdvertisedBenefit * coeff * SpellModSpellDamage);
}
// Default calculation
else if (DoneAdvertisedBenefit)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if (damagetype == DOT)
{
if (!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
if (uint16 DotTicks = GetSpellAuraMaxTicks(spellProto))
DoneAdvertisedBenefit = DoneAdvertisedBenefit / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
// 50% for damage and healing spells for leech spells from damage bonus and 0% from healing
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
{
if (spellProto->Effect[j] == SPELL_EFFECT_HEALTH_LEECH ||
(spellProto->Effect[j] == SPELL_EFFECT_APPLY_AURA &&
spellProto->EffectApplyAuraName[j] == SPELL_AURA_PERIODIC_LEECH))
{
CastingTime /= 2;
break;
}
}
DoneTotal += int32(DoneAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty * SpellModSpellDamage);
}
float tmpDamage = (int32(pdamage) + DoneTotal * int32(stack)) * DoneTotalMod;
// apply spellmod to Done damage (flat and pct)
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, tmpDamage);
return tmpDamage > 0 ? uint32(tmpDamage) : 0;
}
/**
* Calculates target part of spell damage bonuses,
* will be called on each tick for periodic damage over time auras
*/
uint32 Unit::SpellDamageBonusTaken(Unit *pCaster, SpellEntry const *spellProto, uint32 pdamage, DamageEffectType damagetype, uint32 stack)
{
if(!spellProto || !pCaster || damagetype==DIRECT_DAMAGE )
return pdamage;
// Taken total percent damage auras
float TakenTotalMod = 1.0f;
int32 TakenTotal = 0;
// ..taken
AuraList const& mModDamagePercentTaken = GetAurasByType(SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN);
for(AuraList::const_iterator i = mModDamagePercentTaken.begin(); i != mModDamagePercentTaken.end(); ++i)
{
if ((*i)->GetModifier()->m_miscvalue & GetSpellSchoolMask(spellProto))
TakenTotalMod *= ((*i)->GetModifier()->m_amount + 100.0f) / 100.0f;
}
// .. taken pct: dummy auras
if (GetTypeId() == TYPEID_PLAYER)
{
//Cheat Death
if (Aura *dummy = GetDummyAura(45182))
{
float mod = -((Player*)this)->GetRatingBonusValue(CR_CRIT_TAKEN_SPELL)*2*4;
if (mod < float(dummy->GetModifier()->m_amount))
mod = float(dummy->GetModifier()->m_amount);
TakenTotalMod *= (mod+100.0f)/100.0f;
}
}
// From caster spells
AuraList const& mOwnerTaken = GetAurasByType(SPELL_AURA_MOD_DAMAGE_FROM_CASTER);
for(AuraList::const_iterator i = mOwnerTaken.begin(); i != mOwnerTaken.end(); ++i)
{
if ((*i)->GetCasterGUID() == pCaster->GetGUID() && (*i)->isAffectedOnSpell(spellProto))
TakenTotalMod *= ((*i)->GetModifier()->m_amount + 100.0f) / 100.0f;
}
// Mod damage from spell mechanic
TakenTotalMod *= GetTotalAuraMultiplierByMiscValueForMask(SPELL_AURA_MOD_MECHANIC_DAMAGE_TAKEN_PERCENT,GetAllSpellMechanicMask(spellProto));
// Mod damage taken from AoE spells
if(IsAreaOfEffectSpell(spellProto))
{
AuraList const& avoidAuras = GetAurasByType(SPELL_AURA_MOD_AOE_DAMAGE_AVOIDANCE);
for(AuraList::const_iterator itr = avoidAuras.begin(); itr != avoidAuras.end(); ++itr)
TakenTotalMod *= ((*itr)->GetModifier()->m_amount + 100.0f) / 100.0f;
}
// Taken fixed damage bonus auras
int32 TakenAdvertisedBenefit = SpellBaseDamageBonusTaken(GetSpellSchoolMask(spellProto));
float LvlPenalty = pCaster->CalculateLevelPenalty(spellProto);
// Check for table values
if (SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id))
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
TakenTotal += int32(TakenAdvertisedBenefit * coeff);
}
// Default calculation
else if (TakenAdvertisedBenefit)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if (damagetype == DOT)
{
if (!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
if (uint16 DotTicks = GetSpellAuraMaxTicks(spellProto))
TakenAdvertisedBenefit = TakenAdvertisedBenefit / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = pCaster->GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
// 50% for damage and healing spells for leech spells from damage bonus and 0% from healing
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
{
if (spellProto->Effect[j] == SPELL_EFFECT_HEALTH_LEECH ||
(spellProto->Effect[j] == SPELL_EFFECT_APPLY_AURA &&
spellProto->EffectApplyAuraName[j] == SPELL_AURA_PERIODIC_LEECH))
{
CastingTime /= 2;
break;
}
}
TakenTotal+= int32(TakenAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty);
}
float tmpDamage = (int32(pdamage) + TakenTotal * int32(stack)) * TakenTotalMod;
return tmpDamage > 0 ? uint32(tmpDamage) : 0;
}
int32 Unit::SpellBaseDamageBonusDone(SpellSchoolMask schoolMask)
{
int32 DoneAdvertisedBenefit = 0;
// ..done
AuraList const& mDamageDone = GetAurasByType(SPELL_AURA_MOD_DAMAGE_DONE);
for(AuraList::const_iterator i = mDamageDone.begin();i != mDamageDone.end(); ++i)
{
if (((*i)->GetModifier()->m_miscvalue & schoolMask) != 0 &&
(*i)->GetSpellProto()->EquippedItemClass == -1 && // -1 == any item class (not wand then)
(*i)->GetSpellProto()->EquippedItemInventoryTypeMask == 0) // 0 == any inventory type (not wand then)
DoneAdvertisedBenefit += (*i)->GetModifier()->m_amount;
}
if (GetTypeId() == TYPEID_PLAYER)
{
// Base value
DoneAdvertisedBenefit +=((Player*)this)->GetBaseSpellPowerBonus();
// Damage bonus from stats
AuraList const& mDamageDoneOfStatPercent = GetAurasByType(SPELL_AURA_MOD_SPELL_DAMAGE_OF_STAT_PERCENT);
for(AuraList::const_iterator i = mDamageDoneOfStatPercent.begin();i != mDamageDoneOfStatPercent.end(); ++i)
{
if((*i)->GetModifier()->m_miscvalue & schoolMask)
{
// stat used stored in miscValueB for this aura
Stats usedStat = Stats((*i)->GetMiscBValue());
DoneAdvertisedBenefit += int32(GetStat(usedStat) * (*i)->GetModifier()->m_amount / 100.0f);
}
}
// ... and attack power
AuraList const& mDamageDonebyAP = GetAurasByType(SPELL_AURA_MOD_SPELL_DAMAGE_OF_ATTACK_POWER);
for(AuraList::const_iterator i =mDamageDonebyAP.begin();i != mDamageDonebyAP.end(); ++i)
{
if ((*i)->GetModifier()->m_miscvalue & schoolMask)
DoneAdvertisedBenefit += int32(GetTotalAttackPowerValue(BASE_ATTACK) * (*i)->GetModifier()->m_amount / 100.0f);
}
}
return DoneAdvertisedBenefit;
}
int32 Unit::SpellBaseDamageBonusTaken(SpellSchoolMask schoolMask)
{
int32 TakenAdvertisedBenefit = 0;
// ..taken
AuraList const& mDamageTaken = GetAurasByType(SPELL_AURA_MOD_DAMAGE_TAKEN);
for(AuraList::const_iterator i = mDamageTaken.begin();i != mDamageTaken.end(); ++i)
{
if(((*i)->GetModifier()->m_miscvalue & schoolMask) != 0)
TakenAdvertisedBenefit += (*i)->GetModifier()->m_amount;
}
return TakenAdvertisedBenefit;
}
bool Unit::IsSpellCrit(Unit *pVictim, SpellEntry const *spellProto, SpellSchoolMask schoolMask, WeaponAttackType attackType)
{
// not critting spell
if((spellProto->AttributesEx2 & SPELL_ATTR_EX2_CANT_CRIT))
return false;
float crit_chance = 0.0f;
switch(spellProto->DmgClass)
{
case SPELL_DAMAGE_CLASS_NONE:
return false;
case SPELL_DAMAGE_CLASS_MAGIC:
{
if (schoolMask & SPELL_SCHOOL_MASK_NORMAL)
crit_chance = 0.0f;
// For other schools
else if (GetTypeId() == TYPEID_PLAYER)
crit_chance = GetFloatValue( PLAYER_SPELL_CRIT_PERCENTAGE1 + GetFirstSchoolInMask(schoolMask));
else
{
crit_chance = float(m_baseSpellCritChance);
crit_chance += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_SPELL_CRIT_CHANCE_SCHOOL, schoolMask);
}
// taken
if (pVictim)
{
if (!IsPositiveSpell(spellProto->Id))
{
// Modify critical chance by victim SPELL_AURA_MOD_ATTACKER_SPELL_CRIT_CHANCE
crit_chance += pVictim->GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_ATTACKER_SPELL_CRIT_CHANCE, schoolMask);
// Modify critical chance by victim SPELL_AURA_MOD_ATTACKER_SPELL_AND_WEAPON_CRIT_CHANCE
crit_chance += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_SPELL_AND_WEAPON_CRIT_CHANCE);
// Modify by player victim resilience
crit_chance -= pVictim->GetSpellCritChanceReduction();
}
// scripted (increase crit chance ... against ... target by x%)
// scripted (Increases the critical effect chance of your .... by x% on targets ...)
AuraList const& mOverrideClassScript = GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mOverrideClassScript.begin(); i != mOverrideClassScript.end(); ++i)
{
if (!((*i)->isAffectedOnSpell(spellProto)))
continue;
switch((*i)->GetModifier()->m_miscvalue)
{
case 849: if (pVictim->isFrozen()) crit_chance+= 17.0f; break; //Shatter Rank 1
case 910: if (pVictim->isFrozen()) crit_chance+= 34.0f; break; //Shatter Rank 2
case 911: if (pVictim->isFrozen()) crit_chance+= 50.0f; break; //Shatter Rank 3
case 7917: // Glyph of Shadowburn
if (pVictim->HasAuraState(AURA_STATE_HEALTHLESS_35_PERCENT))
crit_chance+=(*i)->GetModifier()->m_amount;
break;
case 7997: // Renewed Hope
case 7998:
if (pVictim->HasAura(6788))
crit_chance+=(*i)->GetModifier()->m_amount;
break;
default:
break;
}
}
// Custom crit by class
switch(spellProto->SpellFamilyName)
{
case SPELLFAMILY_PRIEST:
// Flash Heal
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000000000800))
{
if (pVictim->GetHealth() > pVictim->GetMaxHealth()/2)
break;
AuraList const& mDummyAuras = GetAurasByType(SPELL_AURA_DUMMY);
for(AuraList::const_iterator i = mDummyAuras.begin(); i!= mDummyAuras.end(); ++i)
{
// Improved Flash Heal
if ((*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_PRIEST &&
(*i)->GetSpellProto()->SpellIconID == 2542)
{
crit_chance+=(*i)->GetModifier()->m_amount;
break;
}
}
}
break;
case SPELLFAMILY_DRUID:
// Improved Insect Swarm (Starfire part)
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000000000004))
{
// search for Moonfire on target
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_DRUID, UI64LIT(0x000000000000002), 0, GetGUID()))
{
Unit::AuraList const& improvedSwarm = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator iter = improvedSwarm.begin(); iter != improvedSwarm.end(); ++iter)
{
if ((*iter)->GetSpellProto()->SpellIconID == 1771)
{
crit_chance += (*iter)->GetModifier()->m_amount;
break;
}
}
}
}
break;
case SPELLFAMILY_PALADIN:
// Sacred Shield
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000040000000))
{
Aura *aura = pVictim->GetDummyAura(58597);
if (aura && aura->GetCasterGUID() == GetGUID())
crit_chance+=aura->GetModifier()->m_amount;
}
// Exorcism
else if (spellProto->Category == 19)
{
if (pVictim->GetCreatureTypeMask() & CREATURE_TYPEMASK_DEMON_OR_UNDEAD)
return true;
}
break;
case SPELLFAMILY_SHAMAN:
// Lava Burst
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000100000000000))
{
// Flame Shock
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_SHAMAN, UI64LIT(0x0000000010000000), 0, GetGUID()))
return true;
}
break;
}
}
break;
}
case SPELL_DAMAGE_CLASS_MELEE:
case SPELL_DAMAGE_CLASS_RANGED:
{
if (pVictim)
crit_chance = GetUnitCriticalChance(attackType, pVictim);
crit_chance+= GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_SPELL_CRIT_CHANCE_SCHOOL, schoolMask);
break;
}
default:
return false;
}
// percent done
// only players use intelligence for critical chance computations
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_CRITICAL_CHANCE, crit_chance);
crit_chance = crit_chance > 0.0f ? crit_chance : 0.0f;
if (roll_chance_f(crit_chance))
return true;
return false;
}
uint32 Unit::SpellCriticalDamageBonus(SpellEntry const *spellProto, uint32 damage, Unit *pVictim)
{
// Calculate critical bonus
int32 crit_bonus;
switch(spellProto->DmgClass)
{
case SPELL_DAMAGE_CLASS_MELEE: // for melee based spells is 100%
case SPELL_DAMAGE_CLASS_RANGED:
crit_bonus = damage;
break;
default:
crit_bonus = damage / 2; // for spells is 50%
break;
}
// adds additional damage to crit_bonus (from talents)
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_CRIT_DAMAGE_BONUS, crit_bonus);
if(!pVictim)
return damage += crit_bonus;
int32 critPctDamageMod = 0;
if(spellProto->DmgClass >= SPELL_DAMAGE_CLASS_MELEE)
{
if(GetWeaponAttackType(spellProto) == RANGED_ATTACK)
critPctDamageMod += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_RANGED_CRIT_DAMAGE);
else
critPctDamageMod += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_ATTACKER_MELEE_CRIT_DAMAGE);
}
else
critPctDamageMod += pVictim->GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_ATTACKER_SPELL_CRIT_DAMAGE,GetSpellSchoolMask(spellProto));
critPctDamageMod += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_CRIT_DAMAGE_BONUS, GetSpellSchoolMask(spellProto));
uint32 creatureTypeMask = pVictim->GetCreatureTypeMask();
critPctDamageMod += GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_CRIT_PERCENT_VERSUS, creatureTypeMask);
if(critPctDamageMod!=0)
crit_bonus = int32(crit_bonus * float((100.0f + critPctDamageMod)/100.0f));
if(crit_bonus > 0)
damage += crit_bonus;
return damage;
}
uint32 Unit::SpellCriticalHealingBonus(SpellEntry const *spellProto, uint32 damage, Unit *pVictim)
{
// Calculate critical bonus
int32 crit_bonus;
switch(spellProto->DmgClass)
{
case SPELL_DAMAGE_CLASS_MELEE: // for melee based spells is 100%
case SPELL_DAMAGE_CLASS_RANGED:
// TODO: write here full calculation for melee/ranged spells
crit_bonus = damage;
break;
default:
crit_bonus = damage / 2; // for spells is 50%
break;
}
if(pVictim)
{
uint32 creatureTypeMask = pVictim->GetCreatureTypeMask();
crit_bonus = int32(crit_bonus * GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_CRIT_PERCENT_VERSUS, creatureTypeMask));
}
if(crit_bonus > 0)
damage += crit_bonus;
damage = int32(damage * GetTotalAuraMultiplier(SPELL_AURA_MOD_CRITICAL_HEALING_AMOUNT));
return damage;
}
/**
* Calculates caster part of healing spell bonuses,
* also includes different bonuses dependent from target auras
*/
uint32 Unit::SpellHealingBonusDone(Unit *pVictim, SpellEntry const *spellProto, int32 healamount, DamageEffectType damagetype, uint32 stack)
{
// For totems get healing bonus from owner (statue isn't totem in fact)
if( GetTypeId()==TYPEID_UNIT && ((Creature*)this)->isTotem() && ((Totem*)this)->GetTotemType()!=TOTEM_STATUE)
if(Unit* owner = GetOwner())
return owner->SpellHealingBonusDone(pVictim, spellProto, healamount, damagetype, stack);
// No heal amount for this class spells
if (spellProto->DmgClass == SPELL_DAMAGE_CLASS_NONE)
return healamount < 0 ? 0 : healamount;
// Healing Done
// Done total percent damage auras
float DoneTotalMod = 1.0f;
int32 DoneTotal = 0;
// Healing done percent
AuraList const& mHealingDonePct = GetAurasByType(SPELL_AURA_MOD_HEALING_DONE_PERCENT);
for(AuraList::const_iterator i = mHealingDonePct.begin();i != mHealingDonePct.end(); ++i)
DoneTotalMod *= (100.0f + (*i)->GetModifier()->m_amount) / 100.0f;
// done scripted mod (take it from owner)
Unit *owner = GetOwner();
if (!owner) owner = this;
AuraList const& mOverrideClassScript= owner->GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mOverrideClassScript.begin(); i != mOverrideClassScript.end(); ++i)
{
if (!(*i)->isAffectedOnSpell(spellProto))
continue;
switch((*i)->GetModifier()->m_miscvalue)
{
case 4415: // Increased Rejuvenation Healing
case 4953:
case 3736: // Hateful Totem of the Third Wind / Increased Lesser Healing Wave / LK Arena (4/5/6) Totem of the Third Wind / Savage Totem of the Third Wind
DoneTotal+=(*i)->GetModifier()->m_amount;
break;
case 7997: // Renewed Hope
case 7998:
if (pVictim->HasAura(6788))
DoneTotalMod *=((*i)->GetModifier()->m_amount + 100.0f)/100.0f;
break;
case 21: // Test of Faith
case 6935:
case 6918:
if (pVictim->GetHealth() < pVictim->GetMaxHealth()/2)
DoneTotalMod *=((*i)->GetModifier()->m_amount + 100.0f)/100.0f;
break;
case 7798: // Glyph of Regrowth
{
if (pVictim->GetAura(SPELL_AURA_PERIODIC_HEAL, SPELLFAMILY_DRUID, UI64LIT(0x0000000000000040)))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
case 8477: // Nourish Heal Boost
{
int32 stepPercent = (*i)->GetModifier()->m_amount;
int ownHotCount = 0; // counted HoT types amount, not stacks
Unit::AuraList const& RejorRegr = pVictim->GetAurasByType(SPELL_AURA_PERIODIC_HEAL);
for(Unit::AuraList::const_iterator i = RejorRegr.begin(); i != RejorRegr.end(); ++i)
if ((*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_DRUID &&
(*i)->GetCasterGUID() == GetGUID())
++ownHotCount;
if (ownHotCount)
DoneTotalMod *= (stepPercent * ownHotCount + 100.0f) / 100.0f;
break;
}
case 7871: // Glyph of Lesser Healing Wave
{
if (pVictim->GetAura(SPELL_AURA_DUMMY, SPELLFAMILY_SHAMAN, UI64LIT(0x0000040000000000), 0, GetGUID()))
DoneTotalMod *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
default:
break;
}
}
// Nourish 20% of heal increase if target is affected by Druids HOTs
if (spellProto->SpellFamilyName == SPELLFAMILY_DRUID && (spellProto->SpellFamilyFlags & UI64LIT(0x0200000000000000)))
{
int ownHotCount = 0; // counted HoT types amount, not stacks
Unit::AuraList const& RejorRegr = pVictim->GetAurasByType(SPELL_AURA_PERIODIC_HEAL);
for(Unit::AuraList::const_iterator i = RejorRegr.begin(); i != RejorRegr.end(); ++i)
if ((*i)->GetSpellProto()->SpellFamilyName == SPELLFAMILY_DRUID &&
(*i)->GetCasterGUID() == GetGUID())
++ownHotCount;
if (ownHotCount)
{
DoneTotalMod *= 1.2f; // base bonus at HoTs
if (Aura* glyph = GetAura(62971, EFFECT_INDEX_0))// Glyph of Nourish
DoneTotalMod *= (glyph->GetModifier()->m_amount * ownHotCount + 100.0f) / 100.0f;
}
}
// Done fixed damage bonus auras
int32 DoneAdvertisedBenefit = SpellBaseHealingBonusDone(GetSpellSchoolMask(spellProto));
float LvlPenalty = CalculateLevelPenalty(spellProto);
// Spellmod SpellDamage
float SpellModSpellDamage = 100.0f;
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_SPELL_BONUS_DAMAGE, SpellModSpellDamage);
SpellModSpellDamage /= 100.0f;
// Check for table values
SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id);
if (bonus)
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
if (bonus->ap_bonus)
DoneTotal += int32(bonus->ap_bonus * GetTotalAttackPowerValue(BASE_ATTACK));
DoneTotal += int32(DoneAdvertisedBenefit * coeff * SpellModSpellDamage);
}
// Default calculation
else if (DoneAdvertisedBenefit)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if(damagetype == DOT)
{
if(!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
uint16 DotTicks = GetSpellAuraMaxTicks(spellProto);
if(DotTicks)
DoneAdvertisedBenefit = DoneAdvertisedBenefit / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
// 50% for damage and healing spells for leech spells from damage bonus and 0% from healing
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
{
if( spellProto->Effect[j] == SPELL_EFFECT_HEALTH_LEECH ||
spellProto->Effect[j] == SPELL_EFFECT_APPLY_AURA && spellProto->EffectApplyAuraName[j] == SPELL_AURA_PERIODIC_LEECH )
{
CastingTime /= 2;
break;
}
}
DoneTotal += int32(DoneAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty * SpellModSpellDamage * 1.88f);
}
// use float as more appropriate for negative values and percent applying
float heal = (healamount + DoneTotal * int32(stack))*DoneTotalMod;
// apply spellmod to Done amount
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, heal);
return heal < 0 ? 0 : uint32(heal);
}
/**
* Calculates target part of healing spell bonuses,
* will be called on each tick for periodic damage over time auras
*/
uint32 Unit::SpellHealingBonusTaken(Unit *pCaster, SpellEntry const *spellProto, int32 healamount, DamageEffectType damagetype, uint32 stack)
{
float TakenTotalMod = 1.0f;
// Healing taken percent
float minval = float(GetMaxNegativeAuraModifier(SPELL_AURA_MOD_HEALING_PCT));
if(minval)
TakenTotalMod *= (100.0f + minval) / 100.0f;
float maxval = float(GetMaxPositiveAuraModifier(SPELL_AURA_MOD_HEALING_PCT));
if(maxval)
TakenTotalMod *= (100.0f + maxval) / 100.0f;
// No heal amount for this class spells
if (spellProto->DmgClass == SPELL_DAMAGE_CLASS_NONE)
{
healamount = int32(healamount * TakenTotalMod);
return healamount < 0 ? 0 : healamount;
}
// Healing Done
// Done total percent damage auras
int32 TakenTotal = 0;
// Taken fixed damage bonus auras
int32 TakenAdvertisedBenefit = SpellBaseHealingBonusTaken(GetSpellSchoolMask(spellProto));
float LvlPenalty = pCaster->CalculateLevelPenalty(spellProto);
// Check for table values
SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id);
if (bonus)
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
TakenTotal += int32(TakenAdvertisedBenefit * coeff);
}
// Default calculation
else if (TakenAdvertisedBenefit)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if(damagetype == DOT)
{
if(!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
uint16 DotTicks = GetSpellAuraMaxTicks(spellProto);
if(DotTicks)
TakenAdvertisedBenefit = TakenAdvertisedBenefit / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = pCaster->GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
// 50% for damage and healing spells for leech spells from damage bonus and 0% from healing
for(int j = 0; j < MAX_EFFECT_INDEX; ++j)
{
if( spellProto->Effect[j] == SPELL_EFFECT_HEALTH_LEECH ||
spellProto->Effect[j] == SPELL_EFFECT_APPLY_AURA && spellProto->EffectApplyAuraName[j] == SPELL_AURA_PERIODIC_LEECH )
{
CastingTime /= 2;
break;
}
}
TakenTotal += int32(TakenAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty * 1.88f);
}
AuraList const& mHealingGet= GetAurasByType(SPELL_AURA_MOD_HEALING_RECEIVED);
for(AuraList::const_iterator i = mHealingGet.begin(); i != mHealingGet.end(); ++i)
if ((*i)->isAffectedOnSpell(spellProto))
TakenTotalMod *= ((*i)->GetModifier()->m_amount + 100.0f) / 100.0f;
// use float as more appropriate for negative values and percent applying
float heal = (healamount + TakenTotal * int32(stack)) * TakenTotalMod;
return heal < 0 ? 0 : uint32(heal);
}
int32 Unit::SpellBaseHealingBonusDone(SpellSchoolMask schoolMask)
{
int32 AdvertisedBenefit = 0;
AuraList const& mHealingDone = GetAurasByType(SPELL_AURA_MOD_HEALING_DONE);
for(AuraList::const_iterator i = mHealingDone.begin();i != mHealingDone.end(); ++i)
if(((*i)->GetModifier()->m_miscvalue & schoolMask) != 0)
AdvertisedBenefit += (*i)->GetModifier()->m_amount;
// Healing bonus of spirit, intellect and strength
if (GetTypeId() == TYPEID_PLAYER)
{
// Base value
AdvertisedBenefit +=((Player*)this)->GetBaseSpellPowerBonus();
// Healing bonus from stats
AuraList const& mHealingDoneOfStatPercent = GetAurasByType(SPELL_AURA_MOD_SPELL_HEALING_OF_STAT_PERCENT);
for(AuraList::const_iterator i = mHealingDoneOfStatPercent.begin();i != mHealingDoneOfStatPercent.end(); ++i)
{
// stat used dependent from misc value (stat index)
Stats usedStat = Stats((*i)->GetSpellProto()->EffectMiscValue[(*i)->GetEffIndex()]);
AdvertisedBenefit += int32(GetStat(usedStat) * (*i)->GetModifier()->m_amount / 100.0f);
}
// ... and attack power
AuraList const& mHealingDonebyAP = GetAurasByType(SPELL_AURA_MOD_SPELL_HEALING_OF_ATTACK_POWER);
for(AuraList::const_iterator i = mHealingDonebyAP.begin();i != mHealingDonebyAP.end(); ++i)
if ((*i)->GetModifier()->m_miscvalue & schoolMask)
AdvertisedBenefit += int32(GetTotalAttackPowerValue(BASE_ATTACK) * (*i)->GetModifier()->m_amount / 100.0f);
}
return AdvertisedBenefit;
}
int32 Unit::SpellBaseHealingBonusTaken(SpellSchoolMask schoolMask)
{
int32 AdvertisedBenefit = 0;
AuraList const& mDamageTaken = GetAurasByType(SPELL_AURA_MOD_HEALING);
for(AuraList::const_iterator i = mDamageTaken.begin();i != mDamageTaken.end(); ++i)
if ((*i)->GetModifier()->m_miscvalue & schoolMask)
AdvertisedBenefit += (*i)->GetModifier()->m_amount;
return AdvertisedBenefit;
}
bool Unit::IsImmunedToDamage(SpellSchoolMask shoolMask)
{
//If m_immuneToSchool type contain this school type, IMMUNE damage.
SpellImmuneList const& schoolList = m_spellImmune[IMMUNITY_SCHOOL];
for (SpellImmuneList::const_iterator itr = schoolList.begin(); itr != schoolList.end(); ++itr)
if (itr->type & shoolMask)
return true;
//If m_immuneToDamage type contain magic, IMMUNE damage.
SpellImmuneList const& damageList = m_spellImmune[IMMUNITY_DAMAGE];
for (SpellImmuneList::const_iterator itr = damageList.begin(); itr != damageList.end(); ++itr)
if (itr->type & shoolMask)
return true;
return false;
}
bool Unit::IsImmunedToSpell(SpellEntry const* spellInfo)
{
if (!spellInfo)
return false;
//TODO add spellEffect immunity checks!, player with flag in bg is imune to imunity buffs from other friendly players!
//SpellImmuneList const& dispelList = m_spellImmune[IMMUNITY_EFFECT];
SpellImmuneList const& dispelList = m_spellImmune[IMMUNITY_DISPEL];
for(SpellImmuneList::const_iterator itr = dispelList.begin(); itr != dispelList.end(); ++itr)
if (itr->type == spellInfo->Dispel)
return true;
if (!(spellInfo->AttributesEx & SPELL_ATTR_EX_UNAFFECTED_BY_SCHOOL_IMMUNE) && // unaffected by school immunity
!(spellInfo->AttributesEx & SPELL_ATTR_EX_DISPEL_AURAS_ON_IMMUNITY)) // can remove immune (by dispell or immune it)
{
SpellImmuneList const& schoolList = m_spellImmune[IMMUNITY_SCHOOL];
for(SpellImmuneList::const_iterator itr = schoolList.begin(); itr != schoolList.end(); ++itr)
if (!(IsPositiveSpell(itr->spellId) && IsPositiveSpell(spellInfo->Id)) &&
(itr->type & GetSpellSchoolMask(spellInfo)))
return true;
}
if(uint32 mechanic = spellInfo->Mechanic)
{
SpellImmuneList const& mechanicList = m_spellImmune[IMMUNITY_MECHANIC];
for(SpellImmuneList::const_iterator itr = mechanicList.begin(); itr != mechanicList.end(); ++itr)
if (itr->type == mechanic)
return true;
AuraList const& immuneAuraApply = GetAurasByType(SPELL_AURA_MECHANIC_IMMUNITY_MASK);
for(AuraList::const_iterator iter = immuneAuraApply.begin(); iter != immuneAuraApply.end(); ++iter)
if ((*iter)->GetModifier()->m_miscvalue & (1 << (mechanic-1)))
return true;
}
return false;
}
bool Unit::IsImmunedToSpellEffect(SpellEntry const* spellInfo, SpellEffectIndex index) const
{
//If m_immuneToEffect type contain this effect type, IMMUNE effect.
uint32 effect = spellInfo->Effect[index];
SpellImmuneList const& effectList = m_spellImmune[IMMUNITY_EFFECT];
for (SpellImmuneList::const_iterator itr = effectList.begin(); itr != effectList.end(); ++itr)
if (itr->type == effect)
return true;
if(uint32 mechanic = spellInfo->EffectMechanic[index])
{
SpellImmuneList const& mechanicList = m_spellImmune[IMMUNITY_MECHANIC];
for (SpellImmuneList::const_iterator itr = mechanicList.begin(); itr != mechanicList.end(); ++itr)
if (itr->type == mechanic)
return true;
AuraList const& immuneAuraApply = GetAurasByType(SPELL_AURA_MECHANIC_IMMUNITY_MASK);
for(AuraList::const_iterator iter = immuneAuraApply.begin(); iter != immuneAuraApply.end(); ++iter)
if ((*iter)->GetModifier()->m_miscvalue & (1 << (mechanic-1)))
return true;
}
if(uint32 aura = spellInfo->EffectApplyAuraName[index])
{
SpellImmuneList const& list = m_spellImmune[IMMUNITY_STATE];
for(SpellImmuneList::const_iterator itr = list.begin(); itr != list.end(); ++itr)
if (itr->type == aura)
return true;
// Check for immune to application of harmful magical effects
AuraList const& immuneAuraApply = GetAurasByType(SPELL_AURA_MOD_IMMUNE_AURA_APPLY_SCHOOL);
for(AuraList::const_iterator iter = immuneAuraApply.begin(); iter != immuneAuraApply.end(); ++iter)
if (spellInfo->Dispel == DISPEL_MAGIC && // Magic debuff
((*iter)->GetModifier()->m_miscvalue & GetSpellSchoolMask(spellInfo)) && // Check school
!IsPositiveEffect(spellInfo->Id, index)) // Harmful
return true;
}
return false;
}
bool Unit::IsDamageToThreatSpell(SpellEntry const * spellInfo) const
{
if (!spellInfo)
return false;
uint32 family = spellInfo->SpellFamilyName;
uint64 flags = spellInfo->SpellFamilyFlags;
if ((family == 5 && flags == 256) || //Searing Pain
(family == 6 && flags == 8192) || //Mind Blast
(family == 11 && flags == 1048576)) //Earth Shock
return true;
return false;
}
/**
* Calculates caster part of melee damage bonuses,
* also includes different bonuses dependent from target auras
*/
uint32 Unit::MeleeDamageBonusDone(Unit *pVictim, uint32 pdamage,WeaponAttackType attType, SpellEntry const *spellProto, DamageEffectType damagetype, uint32 stack)
{
if (!pVictim)
return pdamage;
if (pdamage == 0)
return pdamage;
// differentiate for weapon damage based spells
bool isWeaponDamageBasedSpell = !(spellProto && (damagetype == DOT || IsSpellHaveEffect(spellProto, SPELL_EFFECT_SCHOOL_DAMAGE)));
Item* pWeapon = GetTypeId() == TYPEID_PLAYER ? ((Player*)this)->GetWeaponForAttack(attType,true,false) : NULL;
uint32 creatureTypeMask = pVictim->GetCreatureTypeMask();
uint32 schoolMask = spellProto ? spellProto->SchoolMask : GetMeleeDamageSchoolMask();
uint32 mechanicMask = spellProto ? GetAllSpellMechanicMask(spellProto) : 0;
// Shred also have bonus as MECHANIC_BLEED damages
if (spellProto && spellProto->SpellFamilyName==SPELLFAMILY_DRUID && spellProto->SpellFamilyFlags & UI64LIT(0x00008000))
mechanicMask |= (1 << (MECHANIC_BLEED-1));
// FLAT damage bonus auras
// =======================
int32 DoneFlat = 0;
int32 APbonus = 0;
// ..done flat, already included in wepon damage based spells
if (!isWeaponDamageBasedSpell)
{
AuraList const& mModDamageDone = GetAurasByType(SPELL_AURA_MOD_DAMAGE_DONE);
for(AuraList::const_iterator i = mModDamageDone.begin(); i != mModDamageDone.end(); ++i)
{
if ((*i)->GetModifier()->m_miscvalue & schoolMask && // schoolmask has to fit with the intrinsic spell school
(*i)->GetModifier()->m_miscvalue & GetMeleeDamageSchoolMask() && // AND schoolmask has to fit with weapon damage school (essential for non-physical spells)
((*i)->GetSpellProto()->EquippedItemClass == -1 || // general, weapon independent
pWeapon && pWeapon->IsFitToSpellRequirements((*i)->GetSpellProto()))) // OR used weapon fits aura requirements
{
DoneFlat += (*i)->GetModifier()->m_amount;
}
}
// Pets just add their bonus damage to their melee damage
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->isPet())
DoneFlat += ((Pet*)this)->GetBonusDamage();
}
// ..done flat (by creature type mask)
DoneFlat += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_DAMAGE_DONE_CREATURE, creatureTypeMask);
// ..done flat (base at attack power for marked target and base at attack power for creature type)
if (attType == RANGED_ATTACK)
{
APbonus += pVictim->GetTotalAuraModifier(SPELL_AURA_RANGED_ATTACK_POWER_ATTACKER_BONUS);
APbonus += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_RANGED_ATTACK_POWER_VERSUS, creatureTypeMask);
}
else
{
APbonus += pVictim->GetTotalAuraModifier(SPELL_AURA_MELEE_ATTACK_POWER_ATTACKER_BONUS);
APbonus += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_MELEE_ATTACK_POWER_VERSUS, creatureTypeMask);
}
// PERCENT damage auras
// ====================
float DonePercent = 1.0f;
// ..done pct, already included in weapon damage based spells
if(!isWeaponDamageBasedSpell)
{
AuraList const& mModDamagePercentDone = GetAurasByType(SPELL_AURA_MOD_DAMAGE_PERCENT_DONE);
for(AuraList::const_iterator i = mModDamagePercentDone.begin(); i != mModDamagePercentDone.end(); ++i)
{
if ((*i)->GetModifier()->m_miscvalue & schoolMask && // schoolmask has to fit with the intrinsic spell school
(*i)->GetModifier()->m_miscvalue & GetMeleeDamageSchoolMask() && // AND schoolmask has to fit with weapon damage school (essential for non-physical spells)
((*i)->GetSpellProto()->EquippedItemClass == -1 || // general, weapon independent
pWeapon && pWeapon->IsFitToSpellRequirements((*i)->GetSpellProto()))) // OR used weapon fits aura requirements
{
DonePercent *= ((*i)->GetModifier()->m_amount+100.0f) / 100.0f;
}
}
if (attType == OFF_ATTACK)
DonePercent *= GetModifierValue(UNIT_MOD_DAMAGE_OFFHAND, TOTAL_PCT); // no school check required
}
// ..done pct (by creature type mask)
DonePercent *= GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_DAMAGE_DONE_VERSUS, creatureTypeMask);
// special dummys/class sripts and other effects
// =============================================
Unit *owner = GetOwner();
if (!owner)
owner = this;
// ..done (class scripts)
if(spellProto)
{
AuraList const& mOverrideClassScript= owner->GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mOverrideClassScript.begin(); i != mOverrideClassScript.end(); ++i)
{
if (!(*i)->isAffectedOnSpell(spellProto))
continue;
switch((*i)->GetModifier()->m_miscvalue)
{
// Tundra Stalker
// Merciless Combat
case 7277:
{
// Merciless Combat
if ((*i)->GetSpellProto()->SpellIconID == 2656)
{
if(pVictim->HasAuraState(AURA_STATE_HEALTHLESS_35_PERCENT))
DonePercent *= (100.0f+(*i)->GetModifier()->m_amount)/100.0f;
}
else // Tundra Stalker
{
// Frost Fever (target debuff)
if (pVictim->GetAura(SPELL_AURA_MOD_HASTE, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0000000000000000), 0x00000002))
DonePercent *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
break;
}
case 7293: // Rage of Rivendare
{
if (pVictim->GetAura(SPELL_AURA_PERIODIC_DAMAGE, SPELLFAMILY_DEATHKNIGHT, UI64LIT(0x0200000000000000)))
DonePercent *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
// Marked for Death
case 7598:
case 7599:
case 7600:
case 7601:
case 7602:
{
if (pVictim->GetAura(SPELL_AURA_MOD_STALKED, SPELLFAMILY_HUNTER, UI64LIT(0x0000000000000400)))
DonePercent *= ((*i)->GetModifier()->m_amount+100.0f)/100.0f;
break;
}
}
}
}
// .. done (class scripts)
AuraList const& mclassScritAuras = GetAurasByType(SPELL_AURA_OVERRIDE_CLASS_SCRIPTS);
for(AuraList::const_iterator i = mclassScritAuras.begin(); i != mclassScritAuras.end(); ++i)
{
switch((*i)->GetMiscValue())
{
// Dirty Deeds
case 6427:
case 6428:
if(pVictim->HasAuraState(AURA_STATE_HEALTHLESS_35_PERCENT))
{
Aura* eff0 = GetAura((*i)->GetId(), EFFECT_INDEX_0);
if (!eff0 || (*i)->GetEffIndex() != EFFECT_INDEX_1)
{
sLog.outError("Spell structure of DD (%u) changed.",(*i)->GetId());
continue;
}
// effect 0 have expected value but in negative state
DonePercent *= (-eff0->GetModifier()->m_amount + 100.0f) / 100.0f;
}
break;
}
}
// Frost Strike
if (spellProto && spellProto->SpellFamilyName == SPELLFAMILY_DEATHKNIGHT && spellProto->SpellFamilyFlags & UI64LIT(0x0000000400000000))
{
// search disease
bool found = false;
Unit::AuraMap const& auras = pVictim->GetAuras();
for(Unit::AuraMap::const_iterator itr = auras.begin(); itr!=auras.end(); ++itr)
{
if(itr->second->GetSpellProto()->Dispel == DISPEL_DISEASE)
{
found = true;
break;
}
}
if(found)
{
// search for Glacier Rot dummy aura
Unit::AuraList const& dummyAuras = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator i = dummyAuras.begin(); i != dummyAuras.end(); ++i)
{
if ((*i)->GetSpellProto()->EffectMiscValue[(*i)->GetEffIndex()] == 7244)
{
DonePercent *= ((*i)->GetModifier()->m_amount+100.0f) / 100.0f;
break;
}
}
}
}
// final calculation
// =================
// scaling of non weapon based spells
if (!isWeaponDamageBasedSpell)
{
float LvlPenalty = CalculateLevelPenalty(spellProto);
// Check for table values
if (SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id))
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
if (bonus->ap_bonus)
DoneFlat += bonus->ap_bonus * (GetTotalAttackPowerValue(BASE_ATTACK) + APbonus);
DoneFlat *= coeff;
}
// Default calculation
else if (DoneFlat)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if(damagetype == DOT)
{
if(!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
uint16 DotTicks = GetSpellAuraMaxTicks(spellProto);
if(DotTicks)
DoneFlat = DoneFlat / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
DoneFlat *= (CastingTime / 3500.0f) * DotFactor * LvlPenalty;
}
}
// weapon damage based spells
else if( APbonus || DoneFlat )
{
bool normalized = spellProto ? IsSpellHaveEffect(spellProto, SPELL_EFFECT_NORMALIZED_WEAPON_DMG) : false;
DoneFlat += int32(APbonus / 14.0f * GetAPMultiplier(attType,normalized));
// for weapon damage based spells we still have to apply damage done percent mods
// (that are already included into pdamage) to not-yet included DoneFlat
// e.g. from doneVersusCreature, apBonusVs...
UnitMods unitMod;
switch(attType)
{
default:
case BASE_ATTACK: unitMod = UNIT_MOD_DAMAGE_MAINHAND; break;
case OFF_ATTACK: unitMod = UNIT_MOD_DAMAGE_OFFHAND; break;
case RANGED_ATTACK: unitMod = UNIT_MOD_DAMAGE_RANGED; break;
}
DoneFlat *= GetModifierValue(unitMod, TOTAL_PCT);
}
float tmpDamage = float(int32(pdamage) + DoneFlat * int32(stack)) * DonePercent;
// apply spellmod to Done damage
if(spellProto)
{
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, tmpDamage);
}
// bonus result can be negative
return tmpDamage > 0 ? uint32(tmpDamage) : 0;
}
/**
* Calculates target part of melee damage bonuses,
* will be called on each tick for periodic damage over time auras
*/
uint32 Unit::MeleeDamageBonusTaken(Unit *pCaster, uint32 pdamage,WeaponAttackType attType, SpellEntry const *spellProto, DamageEffectType damagetype, uint32 stack)
{
if (!pCaster)
return pdamage;
if (pdamage == 0)
return pdamage;
// differentiate for weapon damage based spells
bool isWeaponDamageBasedSpell = !(spellProto && (damagetype == DOT || IsSpellHaveEffect(spellProto, SPELL_EFFECT_SCHOOL_DAMAGE)));
uint32 schoolMask = spellProto ? spellProto->SchoolMask : GetMeleeDamageSchoolMask();
uint32 mechanicMask = spellProto ? GetAllSpellMechanicMask(spellProto) : 0;
// Shred also have bonus as MECHANIC_BLEED damages
if (spellProto && spellProto->SpellFamilyName==SPELLFAMILY_DRUID && spellProto->SpellFamilyFlags & UI64LIT(0x00008000))
mechanicMask |= (1 << (MECHANIC_BLEED-1));
// FLAT damage bonus auras
// =======================
int32 TakenFlat = 0;
// ..taken flat (base at attack power for marked target and base at attack power for creature type)
if (attType == RANGED_ATTACK)
TakenFlat += GetTotalAuraModifier(SPELL_AURA_MOD_RANGED_DAMAGE_TAKEN);
else
TakenFlat += GetTotalAuraModifier(SPELL_AURA_MOD_MELEE_DAMAGE_TAKEN);
// ..taken flat (by school mask)
TakenFlat += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_DAMAGE_TAKEN, schoolMask);
// PERCENT damage auras
// ====================
float TakenPercent = 1.0f;
// ..taken pct (by school mask)
TakenPercent *= GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, schoolMask);
// ..taken pct (by mechanic mask)
TakenPercent *= GetTotalAuraMultiplierByMiscValueForMask(SPELL_AURA_MOD_MECHANIC_DAMAGE_TAKEN_PERCENT,mechanicMask);
// ..taken pct (melee/ranged)
if(attType == RANGED_ATTACK)
TakenPercent *= GetTotalAuraMultiplier(SPELL_AURA_MOD_RANGED_DAMAGE_TAKEN_PCT);
else
TakenPercent *= GetTotalAuraMultiplier(SPELL_AURA_MOD_MELEE_DAMAGE_TAKEN_PCT);
// ..taken pct (aoe avoidance)
if(spellProto && IsAreaOfEffectSpell(spellProto))
TakenPercent *= GetTotalAuraMultiplier(SPELL_AURA_MOD_AOE_DAMAGE_AVOIDANCE);
// special dummys/class scripts and other effects
// =============================================
// .. taken (dummy auras)
AuraList const& mDummyAuras = GetAurasByType(SPELL_AURA_DUMMY);
for(AuraList::const_iterator i = mDummyAuras.begin(); i != mDummyAuras.end(); ++i)
{
switch((*i)->GetSpellProto()->SpellIconID)
{
//Cheat Death
case 2109:
if((*i)->GetModifier()->m_miscvalue & SPELL_SCHOOL_MASK_NORMAL)
{
if(GetTypeId() != TYPEID_PLAYER)
continue;
float mod = ((Player*)this)->GetRatingBonusValue(CR_CRIT_TAKEN_MELEE)*(-8.0f);
if (mod < float((*i)->GetModifier()->m_amount))
mod = float((*i)->GetModifier()->m_amount);
TakenPercent *= (mod + 100.0f) / 100.0f;
}
break;
}
}
// final calculation
// =================
// scaling of non weapon based spells
if (!isWeaponDamageBasedSpell)
{
float LvlPenalty = pCaster->CalculateLevelPenalty(spellProto);
// Check for table values
if (SpellBonusEntry const* bonus = sSpellMgr.GetSpellBonusData(spellProto->Id))
{
float coeff;
if (damagetype == DOT)
coeff = bonus->dot_damage * LvlPenalty;
else
coeff = bonus->direct_damage * LvlPenalty;
TakenFlat *= coeff;
}
// Default calculation
else if (TakenFlat)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if(damagetype == DOT)
{
if(!IsChanneledSpell(spellProto))
DotFactor = GetSpellDuration(spellProto) / 15000.0f;
uint16 DotTicks = GetSpellAuraMaxTicks(spellProto);
if(DotTicks)
TakenFlat = TakenFlat / DotTicks;
}
// Distribute Damage over multiple effects, reduce by AoE
uint32 CastingTime = !IsChanneledSpell(spellProto) ? GetSpellCastTime(spellProto) : GetSpellDuration(spellProto);
CastingTime = pCaster->GetCastingTimeForBonus( spellProto, damagetype, CastingTime );
TakenFlat*= (CastingTime / 3500.0f) * DotFactor * LvlPenalty;
}
}
float tmpDamage = float(int32(pdamage) + TakenFlat * int32(stack)) * TakenPercent;
// bonus result can be negative
return tmpDamage > 0 ? uint32(tmpDamage) : 0;
}
void Unit::ApplySpellImmune(uint32 spellId, uint32 op, uint32 type, bool apply)
{
if (apply)
{
for (SpellImmuneList::iterator itr = m_spellImmune[op].begin(), next; itr != m_spellImmune[op].end(); itr = next)
{
next = itr; ++next;
if(itr->type == type)
{
m_spellImmune[op].erase(itr);
next = m_spellImmune[op].begin();
}
}
SpellImmune Immune;
Immune.spellId = spellId;
Immune.type = type;
m_spellImmune[op].push_back(Immune);
}
else
{
for (SpellImmuneList::iterator itr = m_spellImmune[op].begin(); itr != m_spellImmune[op].end(); ++itr)
{
if(itr->spellId == spellId)
{
m_spellImmune[op].erase(itr);
break;
}
}
}
}
void Unit::ApplySpellDispelImmunity(const SpellEntry * spellProto, DispelType type, bool apply)
{
ApplySpellImmune(spellProto->Id,IMMUNITY_DISPEL, type, apply);
if (apply && spellProto->AttributesEx & SPELL_ATTR_EX_DISPEL_AURAS_ON_IMMUNITY)
RemoveAurasWithDispelType(type);
}
float Unit::GetWeaponProcChance() const
{
// normalized proc chance for weapon attack speed
// (odd formula...)
if (isAttackReady(BASE_ATTACK))
return (GetAttackTime(BASE_ATTACK) * 1.8f / 1000.0f);
else if (haveOffhandWeapon() && isAttackReady(OFF_ATTACK))
return (GetAttackTime(OFF_ATTACK) * 1.6f / 1000.0f);
return 0.0f;
}
float Unit::GetPPMProcChance(uint32 WeaponSpeed, float PPM) const
{
// proc per minute chance calculation
if (PPM <= 0.0f)
return 0.0f;
return WeaponSpeed * PPM / 600.0f; // result is chance in percents (probability = Speed_in_sec * (PPM / 60))
}
void Unit::Mount(uint32 mount, uint32 spellId)
{
if (!mount)
return;
RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_MOUNTING);
SetUInt32Value(UNIT_FIELD_MOUNTDISPLAYID, mount);
SetFlag( UNIT_FIELD_FLAGS, UNIT_FLAG_MOUNT );
if (GetTypeId() == TYPEID_PLAYER)
{
// Called by Taxi system / GM command
if (!spellId)
((Player*)this)->UnsummonPetTemporaryIfAny();
// Called by mount aura
else if (SpellEntry const* spellInfo = sSpellStore.LookupEntry(spellId))
{
// Flying case (Unsummon any pet)
if (IsSpellHaveAura(spellInfo, SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED))
((Player*)this)->UnsummonPetTemporaryIfAny();
// Normal case (Unsummon only permanent pet)
else if (Pet* pet = GetPet())
{
if (pet->IsPermanentPetFor((Player*)this) && !((Player*)this)->InArena())
((Player*)this)->UnsummonPetTemporaryIfAny();
else
pet->ApplyModeFlags(PET_MODE_DISABLE_ACTIONS,true);
}
}
}
}
void Unit::Unmount()
{
if (!IsMounted())
return;
RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_NOT_MOUNTED);
SetUInt32Value(UNIT_FIELD_MOUNTDISPLAYID, 0);
RemoveFlag( UNIT_FIELD_FLAGS, UNIT_FLAG_MOUNT );
// only resummon old pet if the player is already added to a map
// this prevents adding a pet to a not created map which would otherwise cause a crash
// (it could probably happen when logging in after a previous crash)
if(GetTypeId() == TYPEID_PLAYER)
{
if(Pet* pet = GetPet())
pet->ApplyModeFlags(PET_MODE_DISABLE_ACTIONS,false);
else
((Player*)this)->ResummonPetTemporaryUnSummonedIfAny();
}
}
void Unit::SetInCombatWith(Unit* enemy)
{
Unit* eOwner = enemy->GetCharmerOrOwnerOrSelf();
if (eOwner->IsPvP())
{
SetInCombatState(true,enemy);
return;
}
//check for duel
if (eOwner->GetTypeId() == TYPEID_PLAYER && ((Player*)eOwner)->duel)
{
Unit const* myOwner = GetCharmerOrOwnerOrSelf();
if(((Player const*)eOwner)->duel->opponent == myOwner)
{
SetInCombatState(true,enemy);
return;
}
}
SetInCombatState(false,enemy);
}
void Unit::SetInCombatState(bool PvP, Unit* enemy)
{
// only alive units can be in combat
if (!isAlive())
return;
if (PvP)
m_CombatTimer = 5000;
bool creatureNotInCombat = GetTypeId()==TYPEID_UNIT && !HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IN_COMBAT);
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IN_COMBAT);
if (isCharmed() || (GetTypeId()!=TYPEID_PLAYER && ((Creature*)this)->isPet()))
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PET_IN_COMBAT);
if (creatureNotInCombat)
{
// should probably be removed for the attacked (+ it's party/group) only, not global
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
if (((Creature*)this)->AI())
((Creature*)this)->AI()->EnterCombat(enemy);
}
}
void Unit::ClearInCombat()
{
m_CombatTimer = 0;
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_IN_COMBAT);
if(isCharmed() || (GetTypeId()!=TYPEID_PLAYER && ((Creature*)this)->isPet()))
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_PET_IN_COMBAT);
// Player's state will be cleared in Player::UpdateContestedPvP
if (GetTypeId() != TYPEID_PLAYER)
{
Creature* creature = (Creature*)this;
if (creature->GetCreatureInfo() && creature->GetCreatureInfo()->unit_flags & UNIT_FLAG_OOC_NOT_ATTACKABLE)
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE);
clearUnitState(UNIT_STAT_ATTACK_PLAYER);
}
else
((Player*)this)->UpdatePotionCooldown();
}
bool Unit::isTargetableForAttack(bool inverseAlive /*=false*/) const
{
if (GetTypeId()==TYPEID_PLAYER && ((Player *)this)->isGameMaster())
return false;
if (HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_NON_ATTACKABLE | UNIT_FLAG_NOT_SELECTABLE))
return false;
// to be removed if unit by any reason enter combat
if (HasFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_OOC_NOT_ATTACKABLE))
return false;
// inversealive is needed for some spells which need to be casted at dead targets (aoe)
if (isAlive() == inverseAlive)
return false;
return IsInWorld() && !hasUnitState(UNIT_STAT_DIED) && !isInFlight();
}
int32 Unit::ModifyHealth(int32 dVal)
{
int32 gain = 0;
if(dVal==0)
return 0;
int32 curHealth = (int32)GetHealth();
int32 val = dVal + curHealth;
if(val <= 0)
{
SetHealth(0);
return -curHealth;
}
int32 maxHealth = (int32)GetMaxHealth();
if(val < maxHealth)
{
SetHealth(val);
gain = val - curHealth;
}
else if(curHealth != maxHealth)
{
SetHealth(maxHealth);
gain = maxHealth - curHealth;
}
return gain;
}
int32 Unit::ModifyPower(Powers power, int32 dVal)
{
int32 gain = 0;
if(dVal==0)
return 0;
int32 curPower = (int32)GetPower(power);
int32 val = dVal + curPower;
if(val <= 0)
{
SetPower(power,0);
return -curPower;
}
int32 maxPower = (int32)GetMaxPower(power);
if(val < maxPower)
{
SetPower(power,val);
gain = val - curPower;
}
else if(curPower != maxPower)
{
SetPower(power,maxPower);
gain = maxPower - curPower;
}
return gain;
}
bool Unit::isVisibleForOrDetect(Unit const* u, WorldObject const* viewPoint, bool detect, bool inVisibleList, bool is3dDistance) const
{
if(!u || !IsInMap(u))
return false;
// Always can see self
if (u==this)
return true;
// player visible for other player if not logout and at same transport
// including case when player is out of world
bool at_same_transport =
GetTypeId() == TYPEID_PLAYER && u->GetTypeId()==TYPEID_PLAYER &&
!((Player*)this)->GetSession()->PlayerLogout() && !((Player*)u)->GetSession()->PlayerLogout() &&
!((Player*)this)->GetSession()->PlayerLoading() && !((Player*)u)->GetSession()->PlayerLoading() &&
((Player*)this)->GetTransport() && ((Player*)this)->GetTransport() == ((Player*)u)->GetTransport();
// not in world
if(!at_same_transport && (!IsInWorld() || !u->IsInWorld()))
return false;
// forbidden to seen (at GM respawn command)
if(m_Visibility==VISIBILITY_RESPAWN)
return false;
Map& _map = *u->GetMap();
// Grid dead/alive checks
if (u->GetTypeId()==TYPEID_PLAYER)
{
// non visible at grid for any stealth state
if(!IsVisibleInGridForPlayer((Player *)u))
return false;
// if player is dead then he can't detect anyone in any cases
if(!u->isAlive())
detect = false;
}
else
{
// all dead creatures/players not visible for any creatures
if(!u->isAlive() || !isAlive())
return false;
}
// always seen by far sight caster
if (u->GetTypeId()==TYPEID_PLAYER && ((Player*)u)->GetFarSight()==GetGUID())
return true;
// different visible distance checks
if (u->isInFlight()) // what see player in flight
{
// use object grey distance for all (only see objects any way)
if (!IsWithinDistInMap(viewPoint,World::GetMaxVisibleDistanceInFlight()+(inVisibleList ? World::GetVisibleObjectGreyDistance() : 0.0f), is3dDistance))
return false;
}
else if(!isAlive()) // distance for show body
{
if (!IsWithinDistInMap(viewPoint,World::GetMaxVisibleDistanceForObject()+(inVisibleList ? World::GetVisibleObjectGreyDistance() : 0.0f), is3dDistance))
return false;
}
else if(GetTypeId()==TYPEID_PLAYER) // distance for show player
{
if(u->GetTypeId()==TYPEID_PLAYER)
{
// Players far than max visible distance for player or not in our map are not visible too
if (!at_same_transport && !IsWithinDistInMap(viewPoint, _map.GetVisibilityDistance() + (inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f), is3dDistance))
return false;
}
else
{
// Units far than max visible distance for creature or not in our map are not visible too
if (!IsWithinDistInMap(viewPoint, _map.GetVisibilityDistance() + (inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f), is3dDistance))
return false;
}
}
else if(GetCharmerOrOwnerGUID()) // distance for show pet/charmed
{
// Pet/charmed far than max visible distance for player or not in our map are not visible too
if (!IsWithinDistInMap(viewPoint, _map.GetVisibilityDistance() + (inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f), is3dDistance))
return false;
}
else // distance for show creature
{
// Units far than max visible distance for creature or not in our map are not visible too
if (!IsWithinDistInMap(viewPoint, _map.GetVisibilityDistance() + (inVisibleList ? World::GetVisibleUnitGreyDistance() : 0.0f), is3dDistance))
return false;
}
// always seen by owner
if (GetCharmerOrOwnerGUID()==u->GetGUID())
return true;
// isInvisibleForAlive() those units can only be seen by dead or if other
// unit is also invisible for alive.. if an isinvisibleforalive unit dies we
// should be able to see it too
if (u->isAlive() && isAlive() && isInvisibleForAlive() != u->isInvisibleForAlive())
if (u->GetTypeId() != TYPEID_PLAYER || !((Player *)u)->isGameMaster())
return false;
// Visible units, always are visible for all units, except for units under invisibility and phases
if (m_Visibility == VISIBILITY_ON && u->m_invisibilityMask==0 && InSamePhase(u))
return true;
// GMs see any players, not higher GMs and all units in any phase
if (u->GetTypeId() == TYPEID_PLAYER && ((Player *)u)->isGameMaster())
{
if(GetTypeId() == TYPEID_PLAYER)
return ((Player *)this)->GetSession()->GetSecurity() <= ((Player *)u)->GetSession()->GetSecurity();
else
return true;
}
// non faction visibility non-breakable for non-GMs
if (m_Visibility == VISIBILITY_OFF)
return false;
// phased visibility (both must phased in same way)
if(!InSamePhase(u))
return false;
// raw invisibility
bool invisible = (m_invisibilityMask != 0 || u->m_invisibilityMask !=0);
// detectable invisibility case
if( invisible && (
// Invisible units, always are visible for units under same invisibility type
(m_invisibilityMask & u->m_invisibilityMask)!=0 ||
// Invisible units, always are visible for unit that can detect this invisibility (have appropriate level for detect)
u->canDetectInvisibilityOf(this) ||
// Units that can detect invisibility always are visible for units that can be detected
canDetectInvisibilityOf(u) ))
{
invisible = false;
}
// special cases for always overwrite invisibility/stealth
if(invisible || m_Visibility == VISIBILITY_GROUP_STEALTH)
{
// non-hostile case
if (!u->IsHostileTo(this))
{
// player see other player with stealth/invisibility only if he in same group or raid or same team (raid/team case dependent from conf setting)
if(GetTypeId()==TYPEID_PLAYER && u->GetTypeId()==TYPEID_PLAYER)
{
if(((Player*)this)->IsGroupVisibleFor(((Player*)u)))
return true;
// else apply same rules as for hostile case (detecting check for stealth)
}
}
// hostile case
else
{
// Hunter mark functionality
AuraList const& auras = GetAurasByType(SPELL_AURA_MOD_STALKED);
for(AuraList::const_iterator iter = auras.begin(); iter != auras.end(); ++iter)
if((*iter)->GetCasterGUID()==u->GetGUID())
return true;
// else apply detecting check for stealth
}
// none other cases for detect invisibility, so invisible
if(invisible)
return false;
// else apply stealth detecting check
}
// unit got in stealth in this moment and must ignore old detected state
if (m_Visibility == VISIBILITY_GROUP_NO_DETECT)
return false;
// GM invisibility checks early, invisibility if any detectable, so if not stealth then visible
if (m_Visibility != VISIBILITY_GROUP_STEALTH)
return true;
// NOW ONLY STEALTH CASE
//if in non-detect mode then invisible for unit
//mobs always detect players (detect == true)... return 'false' for those mobs which have (detect == false)
//players detect players only in Player::HandleStealthedUnitsDetection()
if (!detect)
return (u->GetTypeId() == TYPEID_PLAYER) ? ((Player*)u)->HaveAtClient(this) : false;
// Special cases
// If is attacked then stealth is lost, some creature can use stealth too
if( !getAttackers().empty() )
return true;
// If there is collision rogue is seen regardless of level difference
if (IsWithinDist(u,0.24f))
return true;
//If a mob or player is stunned he will not be able to detect stealth
if (u->hasUnitState(UNIT_STAT_STUNNED) && (u != this))
return false;
// set max ditance
float visibleDistance = (u->GetTypeId() == TYPEID_PLAYER) ? MAX_PLAYER_STEALTH_DETECT_RANGE : ((Creature const*)u)->GetAttackDistance(this);
//Always invisible from back (when stealth detection is on), also filter max distance cases
bool isInFront = viewPoint->isInFrontInMap(this, visibleDistance);
if(!isInFront)
return false;
// if doesn't have stealth detection (Shadow Sight), then check how stealthy the unit is, otherwise just check los
if(!u->HasAuraType(SPELL_AURA_DETECT_STEALTH))
{
//Calculation if target is in front
//Visible distance based on stealth value (stealth rank 4 300MOD, 10.5 - 3 = 7.5)
visibleDistance = 10.5f - (GetTotalAuraModifier(SPELL_AURA_MOD_STEALTH)/100.0f);
//Visible distance is modified by
//-Level Diff (every level diff = 1.0f in visible distance)
visibleDistance += int32(u->getLevelForTarget(this)) - int32(getLevelForTarget(u));
//This allows to check talent tree and will add addition stealth dependent on used points)
int32 stealthMod = GetTotalAuraModifier(SPELL_AURA_MOD_STEALTH_LEVEL);
if(stealthMod < 0)
stealthMod = 0;
//-Stealth Mod(positive like Master of Deception) and Stealth Detection(negative like paranoia)
//based on wowwiki every 5 mod we have 1 more level diff in calculation
visibleDistance += (int32(u->GetTotalAuraModifier(SPELL_AURA_MOD_STEALTH_DETECT)) - stealthMod)/5.0f;
visibleDistance = visibleDistance > MAX_PLAYER_STEALTH_DETECT_RANGE ? MAX_PLAYER_STEALTH_DETECT_RANGE : visibleDistance;
// recheck new distance
if(visibleDistance <= 0 || !IsWithinDist(viewPoint,visibleDistance))
return false;
}
// Now check is target visible with LoS
float ox,oy,oz;
viewPoint->GetPosition(ox,oy,oz);
return IsWithinLOS(ox,oy,oz);
}
void Unit::SetVisibility(UnitVisibility x)
{
m_Visibility = x;
if(IsInWorld())
{
Map *m = GetMap();
if(GetTypeId()==TYPEID_PLAYER)
m->PlayerRelocation((Player*)this,GetPositionX(),GetPositionY(),GetPositionZ(),GetOrientation());
else
m->CreatureRelocation((Creature*)this,GetPositionX(),GetPositionY(),GetPositionZ(),GetOrientation());
}
}
bool Unit::canDetectInvisibilityOf(Unit const* u) const
{
if(uint32 mask = (m_detectInvisibilityMask & u->m_invisibilityMask))
{
for(uint32 i = 0; i < 10; ++i)
{
if(((1 << i) & mask)==0)
continue;
// find invisibility level
int32 invLevel = 0;
Unit::AuraList const& iAuras = u->GetAurasByType(SPELL_AURA_MOD_INVISIBILITY);
for(Unit::AuraList::const_iterator itr = iAuras.begin(); itr != iAuras.end(); ++itr)
if(((*itr)->GetModifier()->m_miscvalue)==i && invLevel < (*itr)->GetModifier()->m_amount)
invLevel = (*itr)->GetModifier()->m_amount;
// find invisibility detect level
int32 detectLevel = 0;
Unit::AuraList const& dAuras = GetAurasByType(SPELL_AURA_MOD_INVISIBILITY_DETECTION);
for(Unit::AuraList::const_iterator itr = dAuras.begin(); itr != dAuras.end(); ++itr)
if(((*itr)->GetModifier()->m_miscvalue)==i && detectLevel < (*itr)->GetModifier()->m_amount)
detectLevel = (*itr)->GetModifier()->m_amount;
if(i==6 && GetTypeId()==TYPEID_PLAYER) // special drunk detection case
{
detectLevel = ((Player*)this)->GetDrunkValue();
}
if(invLevel <= detectLevel)
return true;
}
}
return false;
}
struct UpdateWalkModeHelper
{
explicit UpdateWalkModeHelper(Unit* _source) : source(_source) {}
void operator()(Unit* unit) const { unit->UpdateWalkMode(source, true); }
Unit* source;
};
void Unit::UpdateWalkMode(Unit* source, bool self)
{
if (GetTypeId() == TYPEID_PLAYER)
((Player*)this)->CallForAllControlledUnits(UpdateWalkModeHelper(source), false, true, true, true);
else if (self)
{
bool on = source->GetTypeId() == TYPEID_PLAYER
? ((Player*)source)->HasMovementFlag(MOVEFLAG_WALK_MODE)
: ((Creature*)source)->HasSplineFlag(SPLINEFLAG_WALKMODE);
if (on)
{
if (((Creature*)this)->isPet() && hasUnitState(UNIT_STAT_FOLLOW))
((Creature*)this)->AddSplineFlag(SPLINEFLAG_WALKMODE);
}
else
{
if (((Creature*)this)->isPet())
((Creature*)this)->RemoveSplineFlag(SPLINEFLAG_WALKMODE);
}
}
else
CallForAllControlledUnits(UpdateWalkModeHelper(source), false, true, true);
}
void Unit::UpdateSpeed(UnitMoveType mtype, bool forced, float ratio)
{
// not in combat pet have same speed as owner
switch(mtype)
{
case MOVE_RUN:
case MOVE_WALK:
case MOVE_SWIM:
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->isPet() && hasUnitState(UNIT_STAT_FOLLOW))
{
if(Unit* owner = GetOwner())
{
SetSpeedRate(mtype, owner->GetSpeedRate(mtype), forced);
return;
}
}
break;
}
int32 main_speed_mod = 0;
float stack_bonus = 1.0f;
float non_stack_bonus = 1.0f;
switch(mtype)
{
case MOVE_WALK:
return;
case MOVE_RUN:
{
if (IsMounted()) // Use on mount auras
{
main_speed_mod = GetMaxPositiveAuraModifier(SPELL_AURA_MOD_INCREASE_MOUNTED_SPEED);
stack_bonus = GetTotalAuraMultiplier(SPELL_AURA_MOD_MOUNTED_SPEED_ALWAYS);
non_stack_bonus = (100.0f + GetMaxPositiveAuraModifier(SPELL_AURA_MOD_MOUNTED_SPEED_NOT_STACK))/100.0f;
}
else
{
main_speed_mod = GetMaxPositiveAuraModifier(SPELL_AURA_MOD_INCREASE_SPEED);
stack_bonus = GetTotalAuraMultiplier(SPELL_AURA_MOD_SPEED_ALWAYS);
non_stack_bonus = (100.0f + GetMaxPositiveAuraModifier(SPELL_AURA_MOD_SPEED_NOT_STACK))/100.0f;
}
break;
}
case MOVE_RUN_BACK:
return;
case MOVE_SWIM:
{
main_speed_mod = GetMaxPositiveAuraModifier(SPELL_AURA_MOD_INCREASE_SWIM_SPEED);
break;
}
case MOVE_SWIM_BACK:
return;
case MOVE_FLIGHT:
{
if (IsMounted()) // Use on mount auras
{
main_speed_mod = GetMaxPositiveAuraModifier(SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED);
stack_bonus = GetTotalAuraMultiplier(SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED_STACKING);
non_stack_bonus = (100.0f + GetMaxPositiveAuraModifier(SPELL_AURA_MOD_FLIGHT_SPEED_MOUNTED_NOT_STACKING))/100.0f;
}
else // Use not mount (shapeshift for example) auras (should stack)
{
main_speed_mod = GetTotalAuraModifier(SPELL_AURA_MOD_FLIGHT_SPEED);
stack_bonus = GetTotalAuraMultiplier(SPELL_AURA_MOD_FLIGHT_SPEED_STACKING);
non_stack_bonus = (100.0f + GetMaxPositiveAuraModifier(SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACKING))/100.0f;
}
break;
}
case MOVE_FLIGHT_BACK:
return;
default:
sLog.outError("Unit::UpdateSpeed: Unsupported move type (%d)", mtype);
return;
}
float bonus = non_stack_bonus > stack_bonus ? non_stack_bonus : stack_bonus;
// now we ready for speed calculation
float speed = main_speed_mod ? bonus*(100.0f + main_speed_mod)/100.0f : bonus;
switch(mtype)
{
case MOVE_RUN:
case MOVE_SWIM:
case MOVE_FLIGHT:
{
// Normalize speed by 191 aura SPELL_AURA_USE_NORMAL_MOVEMENT_SPEED if need
// TODO: possible affect only on MOVE_RUN
if(int32 normalization = GetMaxPositiveAuraModifier(SPELL_AURA_USE_NORMAL_MOVEMENT_SPEED))
{
// Use speed from aura
float max_speed = normalization / baseMoveSpeed[mtype];
if (speed > max_speed)
speed = max_speed;
}
break;
}
default:
break;
}
// for creature case, we check explicit if mob searched for assistance
if (GetTypeId() == TYPEID_UNIT)
{
if (((Creature*)this)->HasSearchedAssistance())
speed *= 0.66f; // best guessed value, so this will be 33% reduction. Based off initial speed, mob can then "run", "walk fast" or "walk".
}
// Apply strongest slow aura mod to speed
int32 slow = GetMaxNegativeAuraModifier(SPELL_AURA_MOD_DECREASE_SPEED);
if (slow)
{
speed *=(100.0f + slow)/100.0f;
float min_speed = (float)GetMaxPositiveAuraModifier(SPELL_AURA_MOD_MINIMUM_SPEED) / 100.0f;
if (speed < min_speed)
speed = min_speed;
}
SetSpeedRate(mtype, speed * ratio, forced);
}
float Unit::GetSpeed( UnitMoveType mtype ) const
{
return m_speed_rate[mtype]*baseMoveSpeed[mtype];
}
struct SetSpeedRateHelper
{
explicit SetSpeedRateHelper(UnitMoveType _mtype, bool _forced) : mtype(_mtype), forced(_forced) {}
void operator()(Unit* unit) const { unit->UpdateSpeed(mtype,forced); }
UnitMoveType mtype;
bool forced;
};
void Unit::SetSpeedRate(UnitMoveType mtype, float rate, bool forced)
{
if (rate < 0)
rate = 0.0f;
// Update speed only on change
if (m_speed_rate[mtype] == rate)
return;
m_speed_rate[mtype] = rate;
propagateSpeedChange();
WorldPacket data;
if(!forced)
{
switch(mtype)
{
case MOVE_WALK:
data.Initialize(MSG_MOVE_SET_WALK_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_RUN:
data.Initialize(MSG_MOVE_SET_RUN_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_RUN_BACK:
data.Initialize(MSG_MOVE_SET_RUN_BACK_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_SWIM:
data.Initialize(MSG_MOVE_SET_SWIM_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_SWIM_BACK:
data.Initialize(MSG_MOVE_SET_SWIM_BACK_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_TURN_RATE:
data.Initialize(MSG_MOVE_SET_TURN_RATE, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_FLIGHT:
data.Initialize(MSG_MOVE_SET_FLIGHT_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_FLIGHT_BACK:
data.Initialize(MSG_MOVE_SET_FLIGHT_BACK_SPEED, 8+4+2+4+4+4+4+4+4+4);
break;
case MOVE_PITCH_RATE:
data.Initialize(MSG_MOVE_SET_PITCH_RATE, 8+4+2+4+4+4+4+4+4+4);
break;
default:
sLog.outError("Unit::SetSpeedRate: Unsupported move type (%d), data not sent to client.",mtype);
return;
}
data << GetPackGUID();
data << uint32(0); // movement flags
data << uint16(0); // unk flags
data << uint32(getMSTime());
data << float(GetPositionX());
data << float(GetPositionY());
data << float(GetPositionZ());
data << float(GetOrientation());
data << uint32(0); // fall time
data << float(GetSpeed(mtype));
SendMessageToSet( &data, true );
}
else
{
if(GetTypeId() == TYPEID_PLAYER)
{
// register forced speed changes for WorldSession::HandleForceSpeedChangeAck
// and do it only for real sent packets and use run for run/mounted as client expected
++((Player*)this)->m_forced_speed_changes[mtype];
}
switch(mtype)
{
case MOVE_WALK:
data.Initialize(SMSG_FORCE_WALK_SPEED_CHANGE, 16);
break;
case MOVE_RUN:
data.Initialize(SMSG_FORCE_RUN_SPEED_CHANGE, 17);
break;
case MOVE_RUN_BACK:
data.Initialize(SMSG_FORCE_RUN_BACK_SPEED_CHANGE, 16);
break;
case MOVE_SWIM:
data.Initialize(SMSG_FORCE_SWIM_SPEED_CHANGE, 16);
break;
case MOVE_SWIM_BACK:
data.Initialize(SMSG_FORCE_SWIM_BACK_SPEED_CHANGE, 16);
break;
case MOVE_TURN_RATE:
data.Initialize(SMSG_FORCE_TURN_RATE_CHANGE, 16);
break;
case MOVE_FLIGHT:
data.Initialize(SMSG_FORCE_FLIGHT_SPEED_CHANGE, 16);
break;
case MOVE_FLIGHT_BACK:
data.Initialize(SMSG_FORCE_FLIGHT_BACK_SPEED_CHANGE, 16);
break;
case MOVE_PITCH_RATE:
data.Initialize(SMSG_FORCE_PITCH_RATE_CHANGE, 16);
break;
default:
sLog.outError("Unit::SetSpeedRate: Unsupported move type (%d), data not sent to client.",mtype);
return;
}
data << GetPackGUID();
data << (uint32)0; // moveEvent, NUM_PMOVE_EVTS = 0x39
if (mtype == MOVE_RUN)
data << uint8(0); // new 2.1.0
data << float(GetSpeed(mtype));
SendMessageToSet( &data, true );
}
if (GetTypeId() == TYPEID_PLAYER) // need include minpet
((Player*)this)->CallForAllControlledUnits(SetSpeedRateHelper(mtype,forced),false,true,true,true);
else
CallForAllControlledUnits(SetSpeedRateHelper(mtype,forced),false,true,true);
}
void Unit::SetHover(bool on)
{
if(on)
CastSpell(this, 11010, true);
else
RemoveAurasDueToSpell(11010);
}
void Unit::setDeathState(DeathState s)
{
if (s != ALIVE && s!= JUST_ALIVED)
{
CombatStop();
DeleteThreatList();
ClearComboPointHolders(); // any combo points pointed to unit lost at it death
if(IsNonMeleeSpellCasted(false))
InterruptNonMeleeSpells(false);
}
if (s == JUST_DIED)
{
RemoveAllAurasOnDeath();
RemoveGuardians();
UnsummonAllTotems();
// after removing a Fearaura (in RemoveAllAurasOnDeath)
// Unit::SetFeared is called and makes that creatures attack player again
StopMoving();
ModifyAuraState(AURA_STATE_HEALTHLESS_20_PERCENT, false);
ModifyAuraState(AURA_STATE_HEALTHLESS_35_PERCENT, false);
// remove aurastates allowing special moves
ClearAllReactives();
ClearDiminishings();
}
else if(s == JUST_ALIVED)
{
RemoveFlag (UNIT_FIELD_FLAGS, UNIT_FLAG_SKINNABLE); // clear skinnable for creature and player (at battleground)
}
if (m_deathState != ALIVE && s == ALIVE)
{
//_ApplyAllAuraMods();
}
m_deathState = s;
}
/*########################################
######## ########
######## AGGRO SYSTEM ########
######## ########
########################################*/
bool Unit::CanHaveThreatList() const
{
// only creatures can have threat list
if( GetTypeId() != TYPEID_UNIT )
return false;
// only alive units can have threat list
if( !isAlive() )
return false;
// totems can not have threat list
if( ((Creature*)this)->isTotem() )
return false;
// vehicles can not have threat list
if( ((Creature*)this)->isVehicle() )
return false;
// pets can not have a threat list, unless they are controlled by a creature
if( ((Creature*)this)->isPet() && IS_PLAYER_GUID(((Pet*)this)->GetOwnerGUID()) )
return false;
return true;
}
//======================================================================
float Unit::ApplyTotalThreatModifier(float threat, SpellSchoolMask schoolMask)
{
if (!HasAuraType(SPELL_AURA_MOD_THREAT))
return threat;
if (schoolMask == SPELL_SCHOOL_MASK_NONE)
return threat;
SpellSchools school = GetFirstSchoolInMask(schoolMask);
return threat * m_threatModifier[school];
}
//======================================================================
void Unit::AddThreat(Unit* pVictim, float threat /*= 0.0f*/, bool crit /*= false*/, SpellSchoolMask schoolMask /*= SPELL_SCHOOL_MASK_NONE*/, SpellEntry const *threatSpell /*= NULL*/)
{
// Only mobs can manage threat lists
if(CanHaveThreatList())
m_ThreatManager.addThreat(pVictim, threat, crit, schoolMask, threatSpell);
}
//======================================================================
void Unit::DeleteThreatList()
{
if(CanHaveThreatList() && !m_ThreatManager.isThreatListEmpty())
SendThreatClear();
m_ThreatManager.clearReferences();
}
//======================================================================
void Unit::TauntApply(Unit* taunter)
{
ASSERT(GetTypeId()== TYPEID_UNIT);
if(!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
return;
if(!CanHaveThreatList())
return;
Unit *target = getVictim();
if(target && target == taunter)
return;
SetInFront(taunter);
if (((Creature*)this)->AI())
((Creature*)this)->AI()->AttackStart(taunter);
m_ThreatManager.tauntApply(taunter);
}
//======================================================================
void Unit::TauntFadeOut(Unit *taunter)
{
ASSERT(GetTypeId()== TYPEID_UNIT);
if(!taunter || (taunter->GetTypeId() == TYPEID_PLAYER && ((Player*)taunter)->isGameMaster()))
return;
if(!CanHaveThreatList())
return;
Unit *target = getVictim();
if(!target || target != taunter)
return;
if(m_ThreatManager.isThreatListEmpty())
{
if(((Creature*)this)->AI())
((Creature*)this)->AI()->EnterEvadeMode();
return;
}
m_ThreatManager.tauntFadeOut(taunter);
target = m_ThreatManager.getHostileTarget();
if (target && target != taunter)
{
SetInFront(target);
if (((Creature*)this)->AI())
((Creature*)this)->AI()->AttackStart(target);
}
}
//======================================================================
bool Unit::SelectHostileTarget()
{
//function provides main threat functionality
//next-victim-selection algorithm and evade mode are called
//threat list sorting etc.
ASSERT(GetTypeId()== TYPEID_UNIT);
if (!this->isAlive())
return false;
//This function only useful once AI has been initialized
if (!((Creature*)this)->AI())
return false;
Unit* target = NULL;
// First checking if we have some taunt on us
const AuraList& tauntAuras = GetAurasByType(SPELL_AURA_MOD_TAUNT);
if ( !tauntAuras.empty() )
{
Unit* caster;
// The last taunt aura caster is alive an we are happy to attack him
if ( (caster = tauntAuras.back()->GetCaster()) && caster->isAlive() )
return true;
else if (tauntAuras.size() > 1)
{
// We do not have last taunt aura caster but we have more taunt auras,
// so find first available target
// Auras are pushed_back, last caster will be on the end
AuraList::const_iterator aura = --tauntAuras.end();
do
{
--aura;
if ( (caster = (*aura)->GetCaster()) &&
caster->IsInMap(this) && caster->isTargetableForAttack() && caster->isInAccessablePlaceFor((Creature*)this) )
{
target = caster;
break;
}
}while (aura != tauntAuras.begin());
}
}
if ( !target && !m_ThreatManager.isThreatListEmpty() )
// No taunt aura or taunt aura caster is dead standart target selection
target = m_ThreatManager.getHostileTarget();
if (target)
{
if (!hasUnitState(UNIT_STAT_STUNNED | UNIT_STAT_DIED))
{
SetInFront(target);
((Creature*)this)->AI()->AttackStart(target);
}
return true;
}
// no target but something prevent go to evade mode
if( !isInCombat() || HasAuraType(SPELL_AURA_MOD_TAUNT) )
return false;
// last case when creature don't must go to evade mode:
// it in combat but attacker not make any damage and not enter to aggro radius to have record in threat list
// for example at owner command to pet attack some far away creature
// Note: creature not have targeted movement generator but have attacker in this case
if (GetMotionMaster()->GetCurrentMovementGeneratorType() != CHASE_MOTION_TYPE)
{
for(AttackerSet::const_iterator itr = m_attackers.begin(); itr != m_attackers.end(); ++itr)
{
if ((*itr)->IsInMap(this) && (*itr)->isTargetableForAttack() && (*itr)->isInAccessablePlaceFor((Creature*)this))
return false;
}
}
// enter in evade mode in other case
((Creature*)this)->AI()->EnterEvadeMode();
return false;
}
//======================================================================
//======================================================================
//======================================================================
int32 Unit::CalculateSpellDamage(Unit const* target, SpellEntry const* spellProto, SpellEffectIndex effect_index, int32 const* effBasePoints)
{
Player* unitPlayer = (GetTypeId() == TYPEID_PLAYER) ? (Player*)this : NULL;
uint8 comboPoints = unitPlayer ? unitPlayer->GetComboPoints() : 0;
int32 level = int32(getLevel());
if (level > (int32)spellProto->maxLevel && spellProto->maxLevel > 0)
level = (int32)spellProto->maxLevel;
else if (level < (int32)spellProto->baseLevel)
level = (int32)spellProto->baseLevel;
level-= (int32)spellProto->spellLevel;
float basePointsPerLevel = spellProto->EffectRealPointsPerLevel[effect_index];
int32 basePoints = effBasePoints ? *effBasePoints - 1 : spellProto->EffectBasePoints[effect_index];
basePoints += int32(level * basePointsPerLevel);
int32 randomPoints = int32(spellProto->EffectDieSides[effect_index]);
float comboDamage = spellProto->EffectPointsPerComboPoint[effect_index];
switch(randomPoints)
{
case 0: // not used
case 1: basePoints += 1; break; // range 1..1
default:
// range can have positive (1..rand) and negative (rand..1) values, so order its for irand
int32 randvalue = (randomPoints >= 1)
? irand(1, randomPoints)
: irand(randomPoints, 1);
basePoints += randvalue;
break;
}
int32 value = basePoints;
// random damage
if(comboDamage != 0 && unitPlayer && target && (target->GetGUID() == unitPlayer->GetComboTarget()))
value += (int32)(comboDamage * comboPoints);
if(Player* modOwner = GetSpellModOwner())
{
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_ALL_EFFECTS, value);
switch(effect_index)
{
case 0:
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_EFFECT1, value);
break;
case 1:
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_EFFECT2, value);
break;
case 2:
modOwner->ApplySpellMod(spellProto->Id, SPELLMOD_EFFECT3, value);
break;
}
}
if(spellProto->Attributes & SPELL_ATTR_LEVEL_DAMAGE_CALCULATION && spellProto->spellLevel &&
spellProto->Effect[effect_index] != SPELL_EFFECT_WEAPON_PERCENT_DAMAGE &&
spellProto->Effect[effect_index] != SPELL_EFFECT_KNOCK_BACK &&
(spellProto->Effect[effect_index] != SPELL_EFFECT_APPLY_AURA || spellProto->EffectApplyAuraName[effect_index] != SPELL_AURA_MOD_DECREASE_SPEED))
value = int32(value*0.25f*exp(getLevel()*(70-spellProto->spellLevel)/1000.0f));
return value;
}
int32 Unit::CalculateSpellDuration(SpellEntry const* spellProto, SpellEffectIndex effect_index, Unit const* target)
{
Player* unitPlayer = (GetTypeId() == TYPEID_PLAYER) ? (Player*)this : NULL;
uint8 comboPoints = unitPlayer ? unitPlayer->GetComboPoints() : 0;
int32 minduration = GetSpellDuration(spellProto);
int32 maxduration = GetSpellMaxDuration(spellProto);
int32 duration;
if( minduration != -1 && minduration != maxduration )
duration = minduration + int32((maxduration - minduration) * comboPoints / 5);
else
duration = minduration;
if (duration > 0)
{
int32 mechanic = GetEffectMechanic(spellProto, effect_index);
// Find total mod value (negative bonus)
int32 durationMod_always = target->GetTotalAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD, mechanic);
// Modify from SPELL_AURA_MOD_DURATION_OF_EFFECTS_BY_DISPEL aura for negatve effects (stack always ?)
if (!IsPositiveEffect(spellProto->Id, effect_index))
durationMod_always+=target->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_DURATION_OF_EFFECTS_BY_DISPEL, spellProto->Dispel);
// Find max mod (negative bonus)
int32 durationMod_not_stack = target->GetMaxNegativeAuraModifierByMiscValue(SPELL_AURA_MECHANIC_DURATION_MOD_NOT_STACK, mechanic);
if (!IsPositiveSpell(spellProto->Id))
durationMod_always += target->GetTotalAuraModifierByMiscValue(SPELL_AURA_MOD_DURATION_OF_MAGIC_EFFECTS, spellProto->DmgClass);
int32 durationMod = 0;
// Select strongest negative mod
if (durationMod_always > durationMod_not_stack)
durationMod = durationMod_not_stack;
else
durationMod = durationMod_always;
if (durationMod != 0)
duration = int32(int64(duration) * (100+durationMod) /100);
if (duration < 0) duration = 0;
}
return duration;
}
DiminishingLevels Unit::GetDiminishing(DiminishingGroup group)
{
for(Diminishing::iterator i = m_Diminishing.begin(); i != m_Diminishing.end(); ++i)
{
if(i->DRGroup != group)
continue;
if(!i->hitCount)
return DIMINISHING_LEVEL_1;
if(!i->hitTime)
return DIMINISHING_LEVEL_1;
// If last spell was casted more than 15 seconds ago - reset the count.
if(i->stack==0 && getMSTimeDiff(i->hitTime,getMSTime()) > 15000)
{
i->hitCount = DIMINISHING_LEVEL_1;
return DIMINISHING_LEVEL_1;
}
// or else increase the count.
else
{
return DiminishingLevels(i->hitCount);
}
}
return DIMINISHING_LEVEL_1;
}
void Unit::IncrDiminishing(DiminishingGroup group)
{
// Checking for existing in the table
for(Diminishing::iterator i = m_Diminishing.begin(); i != m_Diminishing.end(); ++i)
{
if(i->DRGroup != group)
continue;
if(i->hitCount < DIMINISHING_LEVEL_IMMUNE)
i->hitCount += 1;
return;
}
m_Diminishing.push_back(DiminishingReturn(group,getMSTime(),DIMINISHING_LEVEL_2));
}
void Unit::ApplyDiminishingToDuration(DiminishingGroup group, int32 &duration,Unit* caster,DiminishingLevels Level, int32 limitduration)
{
if(duration == -1 || group == DIMINISHING_NONE || caster->IsFriendlyTo(this) )
return;
// Duration of crowd control abilities on pvp target is limited by 10 sec. (2.2.0)
if(limitduration > 0 && duration > limitduration)
{
// test pet/charm masters instead pets/charmeds
Unit const* targetOwner = GetCharmerOrOwner();
Unit const* casterOwner = caster->GetCharmerOrOwner();
Unit const* target = targetOwner ? targetOwner : this;
Unit const* source = casterOwner ? casterOwner : caster;
if(target->GetTypeId() == TYPEID_PLAYER && source->GetTypeId() == TYPEID_PLAYER)
duration = limitduration;
}
float mod = 1.0f;
// Some diminishings applies to mobs too (for example, Stun)
if((GetDiminishingReturnsGroupType(group) == DRTYPE_PLAYER && GetTypeId() == TYPEID_PLAYER) || GetDiminishingReturnsGroupType(group) == DRTYPE_ALL)
{
DiminishingLevels diminish = Level;
switch(diminish)
{
case DIMINISHING_LEVEL_1: break;
case DIMINISHING_LEVEL_2: mod = 0.5f; break;
case DIMINISHING_LEVEL_3: mod = 0.25f; break;
case DIMINISHING_LEVEL_IMMUNE: mod = 0.0f;break;
default: break;
}
}
duration = int32(duration * mod);
}
void Unit::ApplyDiminishingAura( DiminishingGroup group, bool apply )
{
// Checking for existing in the table
for(Diminishing::iterator i = m_Diminishing.begin(); i != m_Diminishing.end(); ++i)
{
if(i->DRGroup != group)
continue;
if(apply)
i->stack += 1;
else if(i->stack)
{
i->stack -= 1;
// Remember time after last aura from group removed
if (i->stack == 0)
i->hitTime = getMSTime();
}
break;
}
}
Unit* Unit::GetUnit(WorldObject const& object, uint64 guid)
{
return ObjectAccessor::GetUnit(object,guid);
}
bool Unit::isVisibleForInState( Player const* u, WorldObject const* viewPoint, bool inVisibleList ) const
{
return isVisibleForOrDetect(u, viewPoint, false, inVisibleList, false);
}
/// returns true if creature can't be seen by alive units
bool Unit::isInvisibleForAlive() const
{
if (m_AuraFlags & UNIT_AURAFLAG_ALIVE_INVISIBLE)
return true;
// TODO: maybe spiritservices also have just an aura
return isSpiritService();
}
uint32 Unit::GetCreatureType() const
{
if(GetTypeId() == TYPEID_PLAYER)
{
SpellShapeshiftEntry const* ssEntry = sSpellShapeshiftStore.LookupEntry(m_form);
if(ssEntry && ssEntry->creatureType > 0)
return ssEntry->creatureType;
else
return CREATURE_TYPE_HUMANOID;
}
else
return ((Creature*)this)->GetCreatureInfo()->type;
}
/*#######################################
######## ########
######## STAT SYSTEM ########
######## ########
#######################################*/
bool Unit::HandleStatModifier(UnitMods unitMod, UnitModifierType modifierType, float amount, bool apply)
{
if(unitMod >= UNIT_MOD_END || modifierType >= MODIFIER_TYPE_END)
{
sLog.outError("ERROR in HandleStatModifier(): non existed UnitMods or wrong UnitModifierType!");
return false;
}
float val = 1.0f;
switch(modifierType)
{
case BASE_VALUE:
case TOTAL_VALUE:
m_auraModifiersGroup[unitMod][modifierType] += apply ? amount : -amount;
break;
case BASE_PCT:
case TOTAL_PCT:
if(amount <= -100.0f) //small hack-fix for -100% modifiers
amount = -200.0f;
val = (100.0f + amount) / 100.0f;
m_auraModifiersGroup[unitMod][modifierType] *= apply ? val : (1.0f/val);
break;
default:
break;
}
if(!CanModifyStats())
return false;
switch(unitMod)
{
case UNIT_MOD_STAT_STRENGTH:
case UNIT_MOD_STAT_AGILITY:
case UNIT_MOD_STAT_STAMINA:
case UNIT_MOD_STAT_INTELLECT:
case UNIT_MOD_STAT_SPIRIT: UpdateStats(GetStatByAuraGroup(unitMod)); break;
case UNIT_MOD_ARMOR: UpdateArmor(); break;
case UNIT_MOD_HEALTH: UpdateMaxHealth(); break;
case UNIT_MOD_MANA:
case UNIT_MOD_RAGE:
case UNIT_MOD_FOCUS:
case UNIT_MOD_ENERGY:
case UNIT_MOD_HAPPINESS:
case UNIT_MOD_RUNE:
case UNIT_MOD_RUNIC_POWER: UpdateMaxPower(GetPowerTypeByAuraGroup(unitMod)); break;
case UNIT_MOD_RESISTANCE_HOLY:
case UNIT_MOD_RESISTANCE_FIRE:
case UNIT_MOD_RESISTANCE_NATURE:
case UNIT_MOD_RESISTANCE_FROST:
case UNIT_MOD_RESISTANCE_SHADOW:
case UNIT_MOD_RESISTANCE_ARCANE: UpdateResistances(GetSpellSchoolByAuraGroup(unitMod)); break;
case UNIT_MOD_ATTACK_POWER: UpdateAttackPowerAndDamage(); break;
case UNIT_MOD_ATTACK_POWER_RANGED: UpdateAttackPowerAndDamage(true); break;
case UNIT_MOD_DAMAGE_MAINHAND: UpdateDamagePhysical(BASE_ATTACK); break;
case UNIT_MOD_DAMAGE_OFFHAND: UpdateDamagePhysical(OFF_ATTACK); break;
case UNIT_MOD_DAMAGE_RANGED: UpdateDamagePhysical(RANGED_ATTACK); break;
default:
break;
}
return true;
}
float Unit::GetModifierValue(UnitMods unitMod, UnitModifierType modifierType) const
{
if( unitMod >= UNIT_MOD_END || modifierType >= MODIFIER_TYPE_END)
{
sLog.outError("trial to access non existed modifier value from UnitMods!");
return 0.0f;
}
if(modifierType == TOTAL_PCT && m_auraModifiersGroup[unitMod][modifierType] <= 0.0f)
return 0.0f;
return m_auraModifiersGroup[unitMod][modifierType];
}
float Unit::GetTotalStatValue(Stats stat) const
{
UnitMods unitMod = UnitMods(UNIT_MOD_STAT_START + stat);
if(m_auraModifiersGroup[unitMod][TOTAL_PCT] <= 0.0f)
return 0.0f;
// value = ((base_value * base_pct) + total_value) * total_pct
float value = m_auraModifiersGroup[unitMod][BASE_VALUE] + GetCreateStat(stat);
value *= m_auraModifiersGroup[unitMod][BASE_PCT];
value += m_auraModifiersGroup[unitMod][TOTAL_VALUE];
value *= m_auraModifiersGroup[unitMod][TOTAL_PCT];
return value;
}
float Unit::GetTotalAuraModValue(UnitMods unitMod) const
{
if(unitMod >= UNIT_MOD_END)
{
sLog.outError("trial to access non existed UnitMods in GetTotalAuraModValue()!");
return 0.0f;
}
if(m_auraModifiersGroup[unitMod][TOTAL_PCT] <= 0.0f)
return 0.0f;
float value = m_auraModifiersGroup[unitMod][BASE_VALUE];
value *= m_auraModifiersGroup[unitMod][BASE_PCT];
value += m_auraModifiersGroup[unitMod][TOTAL_VALUE];
value *= m_auraModifiersGroup[unitMod][TOTAL_PCT];
return value;
}
SpellSchools Unit::GetSpellSchoolByAuraGroup(UnitMods unitMod) const
{
SpellSchools school = SPELL_SCHOOL_NORMAL;
switch(unitMod)
{
case UNIT_MOD_RESISTANCE_HOLY: school = SPELL_SCHOOL_HOLY; break;
case UNIT_MOD_RESISTANCE_FIRE: school = SPELL_SCHOOL_FIRE; break;
case UNIT_MOD_RESISTANCE_NATURE: school = SPELL_SCHOOL_NATURE; break;
case UNIT_MOD_RESISTANCE_FROST: school = SPELL_SCHOOL_FROST; break;
case UNIT_MOD_RESISTANCE_SHADOW: school = SPELL_SCHOOL_SHADOW; break;
case UNIT_MOD_RESISTANCE_ARCANE: school = SPELL_SCHOOL_ARCANE; break;
default:
break;
}
return school;
}
Stats Unit::GetStatByAuraGroup(UnitMods unitMod) const
{
Stats stat = STAT_STRENGTH;
switch(unitMod)
{
case UNIT_MOD_STAT_STRENGTH: stat = STAT_STRENGTH; break;
case UNIT_MOD_STAT_AGILITY: stat = STAT_AGILITY; break;
case UNIT_MOD_STAT_STAMINA: stat = STAT_STAMINA; break;
case UNIT_MOD_STAT_INTELLECT: stat = STAT_INTELLECT; break;
case UNIT_MOD_STAT_SPIRIT: stat = STAT_SPIRIT; break;
default:
break;
}
return stat;
}
Powers Unit::GetPowerTypeByAuraGroup(UnitMods unitMod) const
{
switch(unitMod)
{
case UNIT_MOD_MANA: return POWER_MANA;
case UNIT_MOD_RAGE: return POWER_RAGE;
case UNIT_MOD_FOCUS: return POWER_FOCUS;
case UNIT_MOD_ENERGY: return POWER_ENERGY;
case UNIT_MOD_HAPPINESS: return POWER_HAPPINESS;
case UNIT_MOD_RUNE: return POWER_RUNE;
case UNIT_MOD_RUNIC_POWER:return POWER_RUNIC_POWER;
default: return POWER_MANA;
}
return POWER_MANA;
}
float Unit::GetTotalAttackPowerValue(WeaponAttackType attType) const
{
if (attType == RANGED_ATTACK)
{
int32 ap = GetInt32Value(UNIT_FIELD_RANGED_ATTACK_POWER) + GetInt32Value(UNIT_FIELD_RANGED_ATTACK_POWER_MODS);
if (ap < 0)
return 0.0f;
return ap * (1.0f + GetFloatValue(UNIT_FIELD_RANGED_ATTACK_POWER_MULTIPLIER));
}
else
{
int32 ap = GetInt32Value(UNIT_FIELD_ATTACK_POWER) + GetInt32Value(UNIT_FIELD_ATTACK_POWER_MODS);
if (ap < 0)
return 0.0f;
return ap * (1.0f + GetFloatValue(UNIT_FIELD_ATTACK_POWER_MULTIPLIER));
}
}
float Unit::GetWeaponDamageRange(WeaponAttackType attType ,WeaponDamageRange type) const
{
if (attType == OFF_ATTACK && !haveOffhandWeapon())
return 0.0f;
return m_weaponDamage[attType][type];
}
void Unit::SetLevel(uint32 lvl)
{
SetUInt32Value(UNIT_FIELD_LEVEL, lvl);
// group update
if ((GetTypeId() == TYPEID_PLAYER) && ((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_LEVEL);
}
void Unit::SetHealth(uint32 val)
{
uint32 maxHealth = GetMaxHealth();
if(maxHealth < val)
val = maxHealth;
SetUInt32Value(UNIT_FIELD_HEALTH, val);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_CUR_HP);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_CUR_HP);
}
}
}
void Unit::SetMaxHealth(uint32 val)
{
uint32 health = GetHealth();
SetUInt32Value(UNIT_FIELD_MAXHEALTH, val);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_MAX_HP);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_MAX_HP);
}
}
if(val < health)
SetHealth(val);
}
void Unit::SetHealthPercent(float percent)
{
uint32 newHealth = GetMaxHealth() * percent/100.0f;
SetHealth(newHealth);
}
void Unit::SetPower(Powers power, uint32 val)
{
if(GetPower(power) == val)
return;
uint32 maxPower = GetMaxPower(power);
if(maxPower < val)
val = maxPower;
SetStatInt32Value(UNIT_FIELD_POWER1 + power, val);
WorldPacket data(SMSG_POWER_UPDATE);
data << GetPackGUID();
data << uint8(power);
data << uint32(val);
SendMessageToSet(&data, GetTypeId() == TYPEID_PLAYER ? true : false);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_CUR_POWER);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_CUR_POWER);
}
// Update the pet's character sheet with happiness damage bonus
if(pet->getPetType() == HUNTER_PET && power == POWER_HAPPINESS)
{
pet->UpdateDamagePhysical(BASE_ATTACK);
}
}
}
void Unit::SetMaxPower(Powers power, uint32 val)
{
uint32 cur_power = GetPower(power);
SetStatInt32Value(UNIT_FIELD_MAXPOWER1 + power, val);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_MAX_POWER);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_MAX_POWER);
}
}
if(val < cur_power)
SetPower(power, val);
}
void Unit::ApplyPowerMod(Powers power, uint32 val, bool apply)
{
ApplyModUInt32Value(UNIT_FIELD_POWER1+power, val, apply);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_CUR_POWER);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_CUR_POWER);
}
}
}
void Unit::ApplyMaxPowerMod(Powers power, uint32 val, bool apply)
{
ApplyModUInt32Value(UNIT_FIELD_MAXPOWER1+power, val, apply);
// group update
if(GetTypeId() == TYPEID_PLAYER)
{
if(((Player*)this)->GetGroup())
((Player*)this)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_MAX_POWER);
}
else if(((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_MAX_POWER);
}
}
}
void Unit::ApplyAuraProcTriggerDamage( Aura* aura, bool apply )
{
AuraList& tAuraProcTriggerDamage = m_modAuras[SPELL_AURA_PROC_TRIGGER_DAMAGE];
if(apply)
tAuraProcTriggerDamage.push_back(aura);
else
tAuraProcTriggerDamage.remove(aura);
}
uint32 Unit::GetCreatePowers( Powers power ) const
{
// POWER_FOCUS and POWER_HAPPINESS only have hunter pet
switch(power)
{
case POWER_HEALTH: return 0;
case POWER_MANA: return GetCreateMana();
case POWER_RAGE: return 1000;
case POWER_FOCUS: return (GetTypeId()==TYPEID_PLAYER || !((Creature const*)this)->isPet() || ((Pet const*)this)->getPetType()!=HUNTER_PET ? 0 : 100);
case POWER_ENERGY: return 100;
case POWER_HAPPINESS: return (GetTypeId()==TYPEID_PLAYER || !((Creature const*)this)->isPet() || ((Pet const*)this)->getPetType()!=HUNTER_PET ? 0 : 1050000);
case POWER_RUNIC_POWER: return 1000;
case POWER_RUNE: return 0;
}
return 0;
}
void Unit::AddToWorld()
{
Object::AddToWorld();
}
void Unit::RemoveFromWorld()
{
// cleanup
if (IsInWorld())
{
Uncharm();
RemoveNotOwnSingleTargetAuras();
RemoveGuardians();
RemoveAllGameObjects();
RemoveAllDynObjects();
CleanupDeletedAuras();
}
Object::RemoveFromWorld();
}
void Unit::CleanupsBeforeDelete()
{
if(m_uint32Values) // only for fully created object
{
InterruptNonMeleeSpells(true);
m_Events.KillAllEvents(false); // non-delatable (currently casted spells) will not deleted now but it will deleted at call in Map::RemoveAllObjectsInRemoveList
CombatStop();
ClearComboPointHolders();
DeleteThreatList();
getHostileRefManager().setOnlineOfflineState(false);
RemoveAllAuras(AURA_REMOVE_BY_DELETE);
GetMotionMaster()->Clear(false); // remove different non-standard movement generators.
}
WorldObject::CleanupsBeforeDelete();
}
CharmInfo* Unit::InitCharmInfo(Unit *charm)
{
if(!m_charmInfo)
m_charmInfo = new CharmInfo(charm);
return m_charmInfo;
}
CharmInfo::CharmInfo(Unit* unit)
: m_unit(unit), m_CommandState(COMMAND_FOLLOW), m_reactState(REACT_PASSIVE), m_petnumber(0)
{
for(int i = 0; i < CREATURE_MAX_SPELLS; ++i)
m_charmspells[i].SetActionAndType(0,ACT_DISABLED);
}
void CharmInfo::InitPetActionBar()
{
// the first 3 SpellOrActions are attack, follow and stay
for(uint32 i = 0; i < ACTION_BAR_INDEX_PET_SPELL_START - ACTION_BAR_INDEX_START; ++i)
SetActionBar(ACTION_BAR_INDEX_START + i,COMMAND_ATTACK - i,ACT_COMMAND);
// middle 4 SpellOrActions are spells/special attacks/abilities
for(uint32 i = 0; i < ACTION_BAR_INDEX_PET_SPELL_END-ACTION_BAR_INDEX_PET_SPELL_START; ++i)
SetActionBar(ACTION_BAR_INDEX_PET_SPELL_START + i,0,ACT_DISABLED);
// last 3 SpellOrActions are reactions
for(uint32 i = 0; i < ACTION_BAR_INDEX_END - ACTION_BAR_INDEX_PET_SPELL_END; ++i)
SetActionBar(ACTION_BAR_INDEX_PET_SPELL_END + i,COMMAND_ATTACK - i,ACT_REACTION);
}
void CharmInfo::InitEmptyActionBar()
{
SetActionBar(ACTION_BAR_INDEX_START,COMMAND_ATTACK,ACT_COMMAND);
for(uint32 x = ACTION_BAR_INDEX_START+1; x < ACTION_BAR_INDEX_END; ++x)
SetActionBar(x,0,ACT_PASSIVE);
}
void CharmInfo::InitPossessCreateSpells()
{
InitEmptyActionBar(); //charm action bar
if(m_unit->GetTypeId() == TYPEID_PLAYER) //possessed players don't have spells, keep the action bar empty
return;
for(uint32 x = 0; x < CREATURE_MAX_SPELLS; ++x)
{
if (IsPassiveSpell(((Creature*)m_unit)->m_spells[x]))
m_unit->CastSpell(m_unit, ((Creature*)m_unit)->m_spells[x], true);
else
AddSpellToActionBar(((Creature*)m_unit)->m_spells[x], ACT_PASSIVE);
}
}
void CharmInfo::InitCharmCreateSpells()
{
if(m_unit->GetTypeId() == TYPEID_PLAYER) //charmed players don't have spells
{
InitEmptyActionBar();
return;
}
InitPetActionBar();
for(uint32 x = 0; x < CREATURE_MAX_SPELLS; ++x)
{
uint32 spellId = ((Creature*)m_unit)->m_spells[x];
if(!spellId)
{
m_charmspells[x].SetActionAndType(spellId,ACT_DISABLED);
continue;
}
if (IsPassiveSpell(spellId))
{
m_unit->CastSpell(m_unit, spellId, true);
m_charmspells[x].SetActionAndType(spellId,ACT_PASSIVE);
}
else
{
m_charmspells[x].SetActionAndType(spellId,ACT_DISABLED);
ActiveStates newstate;
bool onlyselfcast = true;
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo) onlyselfcast = false;
for(uint32 i = 0;i<3 && onlyselfcast;++i) //non existent spell will not make any problems as onlyselfcast would be false -> break right away
{
if(spellInfo->EffectImplicitTargetA[i] != TARGET_SELF && spellInfo->EffectImplicitTargetA[i] != 0)
onlyselfcast = false;
}
if(onlyselfcast || !IsPositiveSpell(spellId)) //only self cast and spells versus enemies are autocastable
newstate = ACT_DISABLED;
else
newstate = ACT_PASSIVE;
AddSpellToActionBar(spellId, newstate);
}
}
}
bool CharmInfo::AddSpellToActionBar(uint32 spell_id, ActiveStates newstate)
{
uint32 first_id = sSpellMgr.GetFirstSpellInChain(spell_id);
// new spell rank can be already listed
for(uint8 i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
{
if (uint32 action = PetActionBar[i].GetAction())
{
if (PetActionBar[i].IsActionBarForSpell() && sSpellMgr.GetFirstSpellInChain(action) == first_id)
{
PetActionBar[i].SetAction(spell_id);
return true;
}
}
}
// or use empty slot in other case
for(uint8 i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
{
if (!PetActionBar[i].GetAction() && PetActionBar[i].IsActionBarForSpell())
{
SetActionBar(i,spell_id,newstate == ACT_DECIDE ? ACT_DISABLED : newstate);
return true;
}
}
return false;
}
bool CharmInfo::RemoveSpellFromActionBar(uint32 spell_id)
{
uint32 first_id = sSpellMgr.GetFirstSpellInChain(spell_id);
for(uint8 i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
{
if (uint32 action = PetActionBar[i].GetAction())
{
if (PetActionBar[i].IsActionBarForSpell() && sSpellMgr.GetFirstSpellInChain(action) == first_id)
{
SetActionBar(i,0,ACT_DISABLED);
return true;
}
}
}
return false;
}
void CharmInfo::ToggleCreatureAutocast(uint32 spellid, bool apply)
{
if(IsPassiveSpell(spellid))
return;
for(uint32 x = 0; x < CREATURE_MAX_SPELLS; ++x)
if(spellid == m_charmspells[x].GetAction())
m_charmspells[x].SetType(apply ? ACT_ENABLED : ACT_DISABLED);
}
void CharmInfo::SetPetNumber(uint32 petnumber, bool statwindow)
{
m_petnumber = petnumber;
if(statwindow)
m_unit->SetUInt32Value(UNIT_FIELD_PETNUMBER, m_petnumber);
else
m_unit->SetUInt32Value(UNIT_FIELD_PETNUMBER, 0);
}
void CharmInfo::LoadPetActionBar(const std::string& data )
{
InitPetActionBar();
Tokens tokens = StrSplit(data, " ");
if (tokens.size() != (ACTION_BAR_INDEX_END-ACTION_BAR_INDEX_START)*2)
return; // non critical, will reset to default
int index;
Tokens::iterator iter;
for(iter = tokens.begin(), index = ACTION_BAR_INDEX_START; index < ACTION_BAR_INDEX_END; ++iter, ++index )
{
// use unsigned cast to avoid sign negative format use at long-> ActiveStates (int) conversion
uint8 type = (uint8)atol((*iter).c_str());
++iter;
uint32 action = atol((*iter).c_str());
PetActionBar[index].SetActionAndType(action,ActiveStates(type));
// check correctness
if(PetActionBar[index].IsActionBarForSpell() && !sSpellStore.LookupEntry(PetActionBar[index].GetAction()))
SetActionBar(index,0,ACT_DISABLED);
}
}
void CharmInfo::BuildActionBar( WorldPacket* data )
{
for(uint32 i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
*data << uint32(PetActionBar[i].packedData);
}
void CharmInfo::SetSpellAutocast( uint32 spell_id, bool state )
{
for(int i = 0; i < MAX_UNIT_ACTION_BAR_INDEX; ++i)
{
if(spell_id == PetActionBar[i].GetAction() && PetActionBar[i].IsActionBarForSpell())
{
PetActionBar[i].SetType(state ? ACT_ENABLED : ACT_DISABLED);
break;
}
}
}
bool Unit::isFrozen() const
{
return HasAuraState(AURA_STATE_FROZEN);
}
struct ProcTriggeredData
{
ProcTriggeredData(SpellProcEventEntry const * _spellProcEvent, Aura* _triggeredByAura)
: spellProcEvent(_spellProcEvent), triggeredByAura(_triggeredByAura),
triggeredByAura_SpellPair(Unit::spellEffectPair(triggeredByAura->GetId(),triggeredByAura->GetEffIndex()))
{}
SpellProcEventEntry const *spellProcEvent;
Aura* triggeredByAura;
Unit::spellEffectPair triggeredByAura_SpellPair;
};
typedef std::list< ProcTriggeredData > ProcTriggeredList;
typedef std::list< uint32> RemoveSpellList;
// List of auras that CAN be trigger but may not exist in spell_proc_event
// in most case need for drop charges
// in some types of aura need do additional check
// for example SPELL_AURA_MECHANIC_IMMUNITY - need check for mechanic
bool InitTriggerAuraData()
{
for (int i=0;i<TOTAL_AURAS;++i)
{
isTriggerAura[i]=false;
isNonTriggerAura[i] = false;
}
isTriggerAura[SPELL_AURA_DUMMY] = true;
isTriggerAura[SPELL_AURA_MOD_CONFUSE] = true;
isTriggerAura[SPELL_AURA_MOD_THREAT] = true;
isTriggerAura[SPELL_AURA_MOD_STUN] = true; // Aura not have charges but need remove him on trigger
isTriggerAura[SPELL_AURA_MOD_DAMAGE_DONE] = true;
isTriggerAura[SPELL_AURA_MOD_DAMAGE_TAKEN] = true;
isTriggerAura[SPELL_AURA_MOD_RESISTANCE] = true;
isTriggerAura[SPELL_AURA_MOD_ROOT] = true;
isTriggerAura[SPELL_AURA_REFLECT_SPELLS] = true;
isTriggerAura[SPELL_AURA_DAMAGE_IMMUNITY] = true;
isTriggerAura[SPELL_AURA_PROC_TRIGGER_SPELL] = true;
isTriggerAura[SPELL_AURA_PROC_TRIGGER_DAMAGE] = true;
isTriggerAura[SPELL_AURA_MOD_CASTING_SPEED_NOT_STACK] = true;
isTriggerAura[SPELL_AURA_MOD_POWER_COST_SCHOOL_PCT] = true;
isTriggerAura[SPELL_AURA_MOD_POWER_COST_SCHOOL] = true;
isTriggerAura[SPELL_AURA_REFLECT_SPELLS_SCHOOL] = true;
isTriggerAura[SPELL_AURA_MECHANIC_IMMUNITY] = true;
isTriggerAura[SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN] = true;
isTriggerAura[SPELL_AURA_SPELL_MAGNET] = true;
isTriggerAura[SPELL_AURA_MOD_ATTACK_POWER] = true;
isTriggerAura[SPELL_AURA_ADD_CASTER_HIT_TRIGGER] = true;
isTriggerAura[SPELL_AURA_OVERRIDE_CLASS_SCRIPTS] = true;
isTriggerAura[SPELL_AURA_MOD_MECHANIC_RESISTANCE] = true;
isTriggerAura[SPELL_AURA_RANGED_ATTACK_POWER_ATTACKER_BONUS] = true;
isTriggerAura[SPELL_AURA_MOD_HASTE] = true;
isTriggerAura[SPELL_AURA_MOD_ATTACKER_MELEE_HIT_CHANCE]=true;
isTriggerAura[SPELL_AURA_PRAYER_OF_MENDING] = true;
isTriggerAura[SPELL_AURA_PROC_TRIGGER_SPELL_WITH_VALUE] = true;
isTriggerAura[SPELL_AURA_MOD_DAMAGE_FROM_CASTER] = true;
isTriggerAura[SPELL_AURA_MOD_SPELL_CRIT_CHANCE] = true;
isTriggerAura[SPELL_AURA_MAELSTROM_WEAPON] = true;
isNonTriggerAura[SPELL_AURA_MOD_POWER_REGEN]=true;
isNonTriggerAura[SPELL_AURA_REDUCE_PUSHBACK]=true;
return true;
}
uint32 createProcExtendMask(SpellNonMeleeDamage *damageInfo, SpellMissInfo missCondition)
{
uint32 procEx = PROC_EX_NONE;
// Check victim state
if (missCondition!=SPELL_MISS_NONE)
switch (missCondition)
{
case SPELL_MISS_MISS: procEx|=PROC_EX_MISS; break;
case SPELL_MISS_RESIST: procEx|=PROC_EX_RESIST; break;
case SPELL_MISS_DODGE: procEx|=PROC_EX_DODGE; break;
case SPELL_MISS_PARRY: procEx|=PROC_EX_PARRY; break;
case SPELL_MISS_BLOCK: procEx|=PROC_EX_BLOCK; break;
case SPELL_MISS_EVADE: procEx|=PROC_EX_EVADE; break;
case SPELL_MISS_IMMUNE: procEx|=PROC_EX_IMMUNE; break;
case SPELL_MISS_IMMUNE2: procEx|=PROC_EX_IMMUNE; break;
case SPELL_MISS_DEFLECT: procEx|=PROC_EX_DEFLECT;break;
case SPELL_MISS_ABSORB: procEx|=PROC_EX_ABSORB; break;
case SPELL_MISS_REFLECT: procEx|=PROC_EX_REFLECT;break;
default:
break;
}
else
{
// On block
if (damageInfo->blocked)
procEx|=PROC_EX_BLOCK;
// On absorb
if (damageInfo->absorb)
procEx|=PROC_EX_ABSORB;
// On crit
if (damageInfo->HitInfo & SPELL_HIT_TYPE_CRIT)
procEx|=PROC_EX_CRITICAL_HIT;
else
procEx|=PROC_EX_NORMAL_HIT;
}
return procEx;
}
void Unit::ProcDamageAndSpellFor( bool isVictim, Unit * pTarget, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, SpellEntry const * procSpell, uint32 damage )
{
// For melee/ranged based attack need update skills and set some Aura states
if (procFlag & MELEE_BASED_TRIGGER_MASK)
{
// Update skills here for players
if (GetTypeId() == TYPEID_PLAYER)
{
// On melee based hit/miss/resist need update skill (for victim and attacker)
if (procExtra&(PROC_EX_NORMAL_HIT|PROC_EX_MISS|PROC_EX_RESIST))
{
if (pTarget->GetTypeId() != TYPEID_PLAYER && pTarget->GetCreatureType() != CREATURE_TYPE_CRITTER)
((Player*)this)->UpdateCombatSkills(pTarget, attType, isVictim);
}
// Update defence if player is victim and parry/dodge/block
if (isVictim && procExtra&(PROC_EX_DODGE|PROC_EX_PARRY|PROC_EX_BLOCK))
((Player*)this)->UpdateDefense();
}
// If exist crit/parry/dodge/block need update aura state (for victim and attacker)
if (procExtra & (PROC_EX_CRITICAL_HIT|PROC_EX_PARRY|PROC_EX_DODGE|PROC_EX_BLOCK))
{
// for victim
if (isVictim)
{
// if victim and dodge attack
if (procExtra&PROC_EX_DODGE)
{
//Update AURA_STATE on dodge
if (getClass() != CLASS_ROGUE) // skip Rogue Riposte
{
ModifyAuraState(AURA_STATE_DEFENSE, true);
StartReactiveTimer( REACTIVE_DEFENSE );
}
}
// if victim and parry attack
if (procExtra & PROC_EX_PARRY)
{
// For Hunters only Counterattack (skip Mongoose bite)
if (getClass() == CLASS_HUNTER)
{
ModifyAuraState(AURA_STATE_HUNTER_PARRY, true);
StartReactiveTimer( REACTIVE_HUNTER_PARRY );
}
else
{
ModifyAuraState(AURA_STATE_DEFENSE, true);
StartReactiveTimer( REACTIVE_DEFENSE );
}
}
// if and victim block attack
if (procExtra & PROC_EX_BLOCK)
{
ModifyAuraState(AURA_STATE_DEFENSE,true);
StartReactiveTimer( REACTIVE_DEFENSE );
}
}
else //For attacker
{
// Overpower on victim dodge
if (procExtra&PROC_EX_DODGE && GetTypeId() == TYPEID_PLAYER && getClass() == CLASS_WARRIOR)
{
((Player*)this)->AddComboPoints(pTarget, 1);
StartReactiveTimer( REACTIVE_OVERPOWER );
}
}
}
}
RemoveSpellList removedSpells;
ProcTriggeredList procTriggered;
// Fill procTriggered list
for(AuraMap::const_iterator itr = GetAuras().begin(); itr!= GetAuras().end(); ++itr)
{
// skip deleted auras (possible at recursive triggered call
if(itr->second->IsDeleted())
continue;
SpellProcEventEntry const* spellProcEvent = NULL;
if(!IsTriggeredAtSpellProcEvent(pTarget, itr->second, procSpell, procFlag, procExtra, attType, isVictim, (damage > 0), spellProcEvent))
continue;
itr->second->SetInUse(true); // prevent aura deletion
procTriggered.push_back( ProcTriggeredData(spellProcEvent, itr->second) );
}
// Nothing found
if (procTriggered.empty())
return;
// Handle effects proceed this time
for(ProcTriggeredList::const_iterator i = procTriggered.begin(); i != procTriggered.end(); ++i)
{
// Some auras can be deleted in function called in this loop (except first, ofc)
Aura *triggeredByAura = i->triggeredByAura;
if(triggeredByAura->IsDeleted())
continue;
SpellProcEventEntry const *spellProcEvent = i->spellProcEvent;
Modifier *auraModifier = triggeredByAura->GetModifier();
SpellEntry const *spellInfo = triggeredByAura->GetSpellProto();
bool useCharges = triggeredByAura->GetAuraCharges() > 0;
// For players set spell cooldown if need
uint32 cooldown = 0;
if (GetTypeId() == TYPEID_PLAYER && spellProcEvent && spellProcEvent->cooldown)
cooldown = spellProcEvent->cooldown;
switch(auraModifier->m_auraname)
{
case SPELL_AURA_PROC_TRIGGER_SPELL:
{
DEBUG_LOG("ProcDamageAndSpell: casting spell %u (triggered by %s aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
// Don`t drop charge or add cooldown for not started trigger
if (!HandleProcTriggerSpell(pTarget, damage, triggeredByAura, procSpell, procFlag, procExtra, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
}
case SPELL_AURA_PROC_TRIGGER_DAMAGE:
{
DEBUG_LOG("ProcDamageAndSpell: doing %u damage from spell id %u (triggered by %s aura of spell %u)", auraModifier->m_amount, spellInfo->Id, (isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
SpellNonMeleeDamage damageInfo(this, pTarget, spellInfo->Id, spellInfo->SchoolMask);
CalculateSpellDamage(&damageInfo, auraModifier->m_amount, spellInfo);
damageInfo.target->CalculateAbsorbResistBlock(this, &damageInfo, spellInfo);
DealDamageMods(damageInfo.target,damageInfo.damage,&damageInfo.absorb);
SendSpellNonMeleeDamageLog(&damageInfo);
DealSpellDamage(&damageInfo, true);
break;
}
case SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN:
case SPELL_AURA_MANA_SHIELD:
case SPELL_AURA_OBS_MOD_MANA:
case SPELL_AURA_ADD_PCT_MODIFIER:
case SPELL_AURA_DUMMY:
{
DEBUG_LOG("ProcDamageAndSpell: casting spell id %u (triggered by %s dummy aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
if (!HandleDummyAuraProc(pTarget, damage, triggeredByAura, procSpell, procFlag, procExtra, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
}
case SPELL_AURA_MOD_HASTE:
{
DEBUG_LOG("ProcDamageAndSpell: casting spell id %u (triggered by %s haste aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
if (!HandleHasteAuraProc(pTarget, damage, triggeredByAura, procSpell, procFlag, procExtra, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
}
case SPELL_AURA_OVERRIDE_CLASS_SCRIPTS:
{
DEBUG_LOG("ProcDamageAndSpell: casting spell id %u (triggered by %s aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
if (!HandleOverrideClassScriptAuraProc(pTarget, damage, triggeredByAura, procSpell, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
}
case SPELL_AURA_PRAYER_OF_MENDING:
{
DEBUG_LOG("ProcDamageAndSpell: casting mending (triggered by %s dummy aura of spell %u)",
(isVictim?"a victim's":"an attacker's"),triggeredByAura->GetId());
HandleMendingAuraProc(triggeredByAura);
break;
}
case SPELL_AURA_PROC_TRIGGER_SPELL_WITH_VALUE:
{
DEBUG_LOG("ProcDamageAndSpell: casting spell %u (triggered with value by %s aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
if (!HandleProcTriggerSpell(pTarget, damage, triggeredByAura, procSpell, procFlag, procExtra, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
}
case SPELL_AURA_MOD_CASTING_SPEED_NOT_STACK:
// Skip melee hits or instant cast spells
if (procSpell == NULL || GetSpellCastTime(procSpell) == 0)
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_REFLECT_SPELLS_SCHOOL:
// Skip Melee hits and spells ws wrong school
if (procSpell == NULL || (auraModifier->m_miscvalue & procSpell->SchoolMask) == 0)
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MOD_POWER_COST_SCHOOL_PCT:
case SPELL_AURA_MOD_POWER_COST_SCHOOL:
// Skip melee hits and spells ws wrong school or zero cost
if (procSpell == NULL ||
(procSpell->manaCost == 0 && procSpell->ManaCostPercentage == 0) || // Cost check
(auraModifier->m_miscvalue & procSpell->SchoolMask) == 0) // School check
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MECHANIC_IMMUNITY:
// Compare mechanic
if (procSpell==NULL || procSpell->Mechanic != auraModifier->m_miscvalue)
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MOD_MECHANIC_RESISTANCE:
// Compare mechanic
if (procSpell==NULL || procSpell->Mechanic != auraModifier->m_miscvalue)
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MOD_DAMAGE_FROM_CASTER:
// Compare casters
if (triggeredByAura->GetCasterGUID() != pTarget->GetGUID())
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MOD_SPELL_CRIT_CHANCE:
if (!procSpell)
{
triggeredByAura->SetInUse(false);
continue;
}
DEBUG_LOG("ProcDamageAndSpell: casting spell id %u (triggered by %s spell crit chance aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
if (!HandleSpellCritChanceAuraProc(pTarget, damage, triggeredByAura, procSpell, procFlag, procExtra, cooldown))
{
triggeredByAura->SetInUse(false);
continue;
}
break;
case SPELL_AURA_MAELSTROM_WEAPON:
DEBUG_LOG("ProcDamageAndSpell: casting spell id %u (triggered by %s maelstrom aura of spell %u)", spellInfo->Id,(isVictim?"a victim's":"an attacker's"), triggeredByAura->GetId());
// remove all stack;
RemoveSpellsCausingAura(SPELL_AURA_MAELSTROM_WEAPON);
triggeredByAura->SetInUse(false); // this safe, aura locked
continue; // avoid re-remove attempts
default:
// nothing do, just charges counter
break;
}
// Remove charge (aura can be removed by triggers)
if(useCharges && !triggeredByAura->IsDeleted())
{
// If last charge dropped add spell to remove list
if(triggeredByAura->DropAuraCharge())
removedSpells.push_back(triggeredByAura->GetId());
}
triggeredByAura->SetInUse(false);
}
if (!removedSpells.empty())
{
// Sort spells and remove dublicates
removedSpells.sort();
removedSpells.unique();
// Remove auras from removedAuras
for(RemoveSpellList::const_iterator i = removedSpells.begin(); i != removedSpells.end();++i)
RemoveSingleSpellAurasFromStack(*i);
}
}
SpellSchoolMask Unit::GetMeleeDamageSchoolMask() const
{
return SPELL_SCHOOL_MASK_NORMAL;
}
Player* Unit::GetSpellModOwner()
{
if(GetTypeId()==TYPEID_PLAYER)
return (Player*)this;
if(((Creature*)this)->isPet() || ((Creature*)this)->isTotem())
{
Unit* owner = GetOwner();
if(owner && owner->GetTypeId()==TYPEID_PLAYER)
return (Player*)owner;
}
return NULL;
}
///----------Pet responses methods-----------------
void Unit::SendPetCastFail(uint32 spellid, SpellCastResult msg)
{
if(msg == SPELL_CAST_OK)
return;
Unit *owner = GetCharmerOrOwner();
if(!owner || owner->GetTypeId() != TYPEID_PLAYER)
return;
WorldPacket data(SMSG_PET_CAST_FAILED, 1 + 4 + 1);
data << uint8(0); // cast count?
data << uint32(spellid);
data << uint8(msg);
// uint32 for some reason
// uint32 for some reason
((Player*)owner)->GetSession()->SendPacket(&data);
}
void Unit::SendPetActionFeedback (uint8 msg)
{
Unit* owner = GetOwner();
if(!owner || owner->GetTypeId() != TYPEID_PLAYER)
return;
WorldPacket data(SMSG_PET_ACTION_FEEDBACK, 1);
data << uint8(msg);
((Player*)owner)->GetSession()->SendPacket(&data);
}
void Unit::SendPetTalk (uint32 pettalk)
{
Unit* owner = GetOwner();
if(!owner || owner->GetTypeId() != TYPEID_PLAYER)
return;
WorldPacket data(SMSG_PET_ACTION_SOUND, 8 + 4);
data << uint64(GetGUID());
data << uint32(pettalk);
((Player*)owner)->GetSession()->SendPacket(&data);
}
void Unit::SendPetAIReaction(uint64 guid)
{
Unit* owner = GetOwner();
if(!owner || owner->GetTypeId() != TYPEID_PLAYER)
return;
WorldPacket data(SMSG_AI_REACTION, 8 + 4);
data << uint64(guid);
data << uint32(AI_REACTION_HOSTILE);
((Player*)owner)->GetSession()->SendPacket(&data);
}
///----------End of Pet responses methods----------
void Unit::StopMoving()
{
clearUnitState(UNIT_STAT_MOVING);
// send explicit stop packet
// player expected for correct work SPLINEFLAG_WALKMODE
SendMonsterMove(GetPositionX(), GetPositionY(), GetPositionZ(), SPLINETYPE_NORMAL, GetTypeId() == TYPEID_PLAYER ? SPLINEFLAG_WALKMODE : SPLINEFLAG_NONE, 0);
// update position and orientation for near players
WorldPacket data;
BuildHeartBeatMsg(&data);
SendMessageToSet(&data, false);
}
void Unit::SetFeared(bool apply, uint64 const& casterGUID, uint32 spellID, uint32 time)
{
if( apply )
{
if(HasAuraType(SPELL_AURA_PREVENTS_FLEEING))
return;
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_FLEEING);
GetMotionMaster()->MovementExpired(false);
CastStop(GetGUID() == casterGUID ? spellID : 0);
Unit* caster = ObjectAccessor::GetUnit(*this,casterGUID);
GetMotionMaster()->MoveFleeing(caster, time); // caster==NULL processed in MoveFleeing
}
else
{
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_FLEEING);
GetMotionMaster()->MovementExpired(false);
if( GetTypeId() != TYPEID_PLAYER && isAlive() )
{
// restore appropriate movement generator
if(getVictim())
GetMotionMaster()->MoveChase(getVictim());
else
GetMotionMaster()->Initialize();
// attack caster if can
Unit* caster = Unit::GetUnit(*this, casterGUID);
if(caster && ((Creature*)this)->AI())
((Creature*)this)->AI()->AttackedBy(caster);
}
}
if (GetTypeId() == TYPEID_PLAYER)
((Player*)this)->SetClientControl(this, !apply);
}
void Unit::SetConfused(bool apply, uint64 const& casterGUID, uint32 spellID)
{
if( apply )
{
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_CONFUSED);
CastStop(GetGUID()==casterGUID ? spellID : 0);
GetMotionMaster()->MoveConfused();
}
else
{
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_CONFUSED);
GetMotionMaster()->MovementExpired(false);
if (GetTypeId() != TYPEID_PLAYER && isAlive())
{
// restore appropriate movement generator
if(getVictim())
GetMotionMaster()->MoveChase(getVictim());
else
GetMotionMaster()->Initialize();
}
}
if(GetTypeId() == TYPEID_PLAYER)
((Player*)this)->SetClientControl(this, !apply);
}
void Unit::SetFeignDeath(bool apply, uint64 const& casterGUID, uint32 /*spellID*/)
{
if( apply )
{
/*
WorldPacket data(SMSG_FEIGN_DEATH_RESISTED, 9);
data<<GetGUID();
data<<uint8(0);
SendMessageToSet(&data,true);
*/
if(GetTypeId() != TYPEID_PLAYER)
StopMoving();
else
((Player*)this)->m_movementInfo.SetMovementFlags(MOVEFLAG_NONE);
// blizz like 2.0.x
SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_UNK_29);
// blizz like 2.0.x
SetFlag(UNIT_FIELD_FLAGS_2, UNIT_FLAG2_FEIGN_DEATH);
// blizz like 2.0.x
SetFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_DEAD);
addUnitState(UNIT_STAT_DIED);
CombatStop();
RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_IMMUNE_OR_LOST_SELECTION);
// prevent interrupt message
if (casterGUID == GetGUID())
FinishSpell(CURRENT_GENERIC_SPELL,false);
InterruptNonMeleeSpells(true);
getHostileRefManager().deleteReferences();
}
else
{
/*
WorldPacket data(SMSG_FEIGN_DEATH_RESISTED, 9);
data<<GetGUID();
data<<uint8(1);
SendMessageToSet(&data,true);
*/
// blizz like 2.0.x
RemoveFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_UNK_29);
// blizz like 2.0.x
RemoveFlag(UNIT_FIELD_FLAGS_2, UNIT_FLAG2_FEIGN_DEATH);
// blizz like 2.0.x
RemoveFlag(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_DEAD);
clearUnitState(UNIT_STAT_DIED);
if (GetTypeId() != TYPEID_PLAYER && isAlive())
{
// restore appropriate movement generator
if(getVictim())
GetMotionMaster()->MoveChase(getVictim());
else
GetMotionMaster()->Initialize();
}
}
}
bool Unit::IsSitState() const
{
uint8 s = getStandState();
return
s == UNIT_STAND_STATE_SIT_CHAIR || s == UNIT_STAND_STATE_SIT_LOW_CHAIR ||
s == UNIT_STAND_STATE_SIT_MEDIUM_CHAIR || s == UNIT_STAND_STATE_SIT_HIGH_CHAIR ||
s == UNIT_STAND_STATE_SIT;
}
bool Unit::IsStandState() const
{
uint8 s = getStandState();
return !IsSitState() && s != UNIT_STAND_STATE_SLEEP && s != UNIT_STAND_STATE_KNEEL;
}
void Unit::SetStandState(uint8 state)
{
SetByteValue(UNIT_FIELD_BYTES_1, 0, state);
if (IsStandState())
RemoveAurasWithInterruptFlags(AURA_INTERRUPT_FLAG_NOT_SEATED);
if(GetTypeId()==TYPEID_PLAYER)
{
WorldPacket data(SMSG_STANDSTATE_UPDATE, 1);
data << (uint8)state;
((Player*)this)->GetSession()->SendPacket(&data);
}
}
bool Unit::IsPolymorphed() const
{
return GetSpellSpecific(getTransForm())==SPELL_MAGE_POLYMORPH;
}
void Unit::SetDisplayId(uint32 modelId)
{
SetUInt32Value(UNIT_FIELD_DISPLAYID, modelId);
if(GetTypeId() == TYPEID_UNIT && ((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(!pet->isControlled())
return;
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_MODEL_ID);
}
}
void Unit::ClearComboPointHolders()
{
while(!m_ComboPointHolders.empty())
{
uint32 lowguid = *m_ComboPointHolders.begin();
Player* plr = sObjectMgr.GetPlayer(ObjectGuid(HIGHGUID_PLAYER, lowguid));
if(plr && plr->GetComboTarget()==GetGUID()) // recheck for safe
plr->ClearComboPoints(); // remove also guid from m_ComboPointHolders;
else
m_ComboPointHolders.erase(lowguid); // or remove manually
}
}
void Unit::ClearAllReactives()
{
for(int i=0; i < MAX_REACTIVE; ++i)
m_reactiveTimer[i] = 0;
if (HasAuraState( AURA_STATE_DEFENSE))
ModifyAuraState(AURA_STATE_DEFENSE, false);
if (getClass() == CLASS_HUNTER && HasAuraState( AURA_STATE_HUNTER_PARRY))
ModifyAuraState(AURA_STATE_HUNTER_PARRY, false);
if(getClass() == CLASS_WARRIOR && GetTypeId() == TYPEID_PLAYER)
((Player*)this)->ClearComboPoints();
}
void Unit::UpdateReactives( uint32 p_time )
{
for(int i = 0; i < MAX_REACTIVE; ++i)
{
ReactiveType reactive = ReactiveType(i);
if(!m_reactiveTimer[reactive])
continue;
if ( m_reactiveTimer[reactive] <= p_time)
{
m_reactiveTimer[reactive] = 0;
switch ( reactive )
{
case REACTIVE_DEFENSE:
if (HasAuraState(AURA_STATE_DEFENSE))
ModifyAuraState(AURA_STATE_DEFENSE, false);
break;
case REACTIVE_HUNTER_PARRY:
if ( getClass() == CLASS_HUNTER && HasAuraState(AURA_STATE_HUNTER_PARRY))
ModifyAuraState(AURA_STATE_HUNTER_PARRY, false);
break;
case REACTIVE_OVERPOWER:
if(getClass() == CLASS_WARRIOR && GetTypeId() == TYPEID_PLAYER)
((Player*)this)->ClearComboPoints();
break;
default:
break;
}
}
else
{
m_reactiveTimer[reactive] -= p_time;
}
}
}
Unit* Unit::SelectRandomUnfriendlyTarget(Unit* except /*= NULL*/, float radius /*= ATTACK_DISTANCE*/) const
{
std::list<Unit *> targets;
MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck u_check(this, this, radius);
MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck> searcher(this, targets, u_check);
Cell::VisitAllObjects(this, searcher, radius);
// remove current target
if(except)
targets.remove(except);
// remove not LoS targets
for(std::list<Unit *>::iterator tIter = targets.begin(); tIter != targets.end();)
{
if(!IsWithinLOSInMap(*tIter))
{
std::list<Unit *>::iterator tIter2 = tIter;
++tIter;
targets.erase(tIter2);
}
else
++tIter;
}
// no appropriate targets
if(targets.empty())
return NULL;
// select random
uint32 rIdx = urand(0,targets.size()-1);
std::list<Unit *>::const_iterator tcIter = targets.begin();
for(uint32 i = 0; i < rIdx; ++i)
++tcIter;
return *tcIter;
}
Unit* Unit::SelectRandomFriendlyTarget(Unit* except /*= NULL*/, float radius /*= ATTACK_DISTANCE*/) const
{
std::list<Unit *> targets;
MaNGOS::AnyFriendlyUnitInObjectRangeCheck u_check(this, radius);
MaNGOS::UnitListSearcher<MaNGOS::AnyFriendlyUnitInObjectRangeCheck> searcher(this, targets, u_check);
Cell::VisitAllObjects(this, searcher, radius);
// remove current target
if(except)
targets.remove(except);
// remove not LoS targets
for(std::list<Unit *>::iterator tIter = targets.begin(); tIter != targets.end();)
{
if(!IsWithinLOSInMap(*tIter))
{
std::list<Unit *>::iterator tIter2 = tIter;
++tIter;
targets.erase(tIter2);
}
else
++tIter;
}
// no appropriate targets
if(targets.empty())
return NULL;
// select random
uint32 rIdx = urand(0,targets.size()-1);
std::list<Unit *>::const_iterator tcIter = targets.begin();
for(uint32 i = 0; i < rIdx; ++i)
++tcIter;
return *tcIter;
}
bool Unit::hasNegativeAuraWithInterruptFlag(uint32 flag)
{
for (AuraMap::const_iterator iter = m_Auras.begin(); iter != m_Auras.end(); ++iter)
{
if (!iter->second->IsPositive() && iter->second->GetSpellProto()->AuraInterruptFlags & flag)
return true;
}
return false;
}
void Unit::ApplyAttackTimePercentMod( WeaponAttackType att,float val, bool apply )
{
if(val > 0)
{
ApplyPercentModFloatVar(m_modAttackSpeedPct[att], val, !apply);
ApplyPercentModFloatValue(UNIT_FIELD_BASEATTACKTIME+att,val,!apply);
}
else
{
ApplyPercentModFloatVar(m_modAttackSpeedPct[att], -val, apply);
ApplyPercentModFloatValue(UNIT_FIELD_BASEATTACKTIME+att,-val,apply);
}
}
void Unit::ApplyCastTimePercentMod(float val, bool apply )
{
if(val > 0)
ApplyPercentModFloatValue(UNIT_MOD_CAST_SPEED,val,!apply);
else
ApplyPercentModFloatValue(UNIT_MOD_CAST_SPEED,-val,apply);
}
uint32 Unit::GetCastingTimeForBonus( SpellEntry const *spellProto, DamageEffectType damagetype, uint32 CastingTime )
{
// Not apply this to creature casted spells with casttime==0
if(CastingTime==0 && GetTypeId()==TYPEID_UNIT && !((Creature*)this)->isPet())
return 3500;
if (CastingTime > 7000) CastingTime = 7000;
if (CastingTime < 1500) CastingTime = 1500;
if(damagetype == DOT && !IsChanneledSpell(spellProto))
CastingTime = 3500;
int32 overTime = 0;
uint8 effects = 0;
bool DirectDamage = false;
bool AreaEffect = false;
for (uint32 i = 0; i < MAX_EFFECT_INDEX; ++i)
{
switch (spellProto->Effect[i])
{
case SPELL_EFFECT_SCHOOL_DAMAGE:
case SPELL_EFFECT_POWER_DRAIN:
case SPELL_EFFECT_HEALTH_LEECH:
case SPELL_EFFECT_ENVIRONMENTAL_DAMAGE:
case SPELL_EFFECT_POWER_BURN:
case SPELL_EFFECT_HEAL:
DirectDamage = true;
break;
case SPELL_EFFECT_APPLY_AURA:
switch (spellProto->EffectApplyAuraName[i])
{
case SPELL_AURA_PERIODIC_DAMAGE:
case SPELL_AURA_PERIODIC_HEAL:
case SPELL_AURA_PERIODIC_LEECH:
if ( GetSpellDuration(spellProto) )
overTime = GetSpellDuration(spellProto);
break;
default:
// -5% per additional effect
++effects;
break;
}
default:
break;
}
if (IsAreaEffectTarget(Targets(spellProto->EffectImplicitTargetA[i])) || IsAreaEffectTarget(Targets(spellProto->EffectImplicitTargetB[i])))
AreaEffect = true;
}
// Combined Spells with Both Over Time and Direct Damage
if (overTime > 0 && CastingTime > 0 && DirectDamage)
{
// mainly for DoTs which are 3500 here otherwise
uint32 OriginalCastTime = GetSpellCastTime(spellProto);
if (OriginalCastTime > 7000) OriginalCastTime = 7000;
if (OriginalCastTime < 1500) OriginalCastTime = 1500;
// Portion to Over Time
float PtOT = (overTime / 15000.0f) / ((overTime / 15000.0f) + (OriginalCastTime / 3500.0f));
if (damagetype == DOT)
CastingTime = uint32(CastingTime * PtOT);
else if (PtOT < 1.0f)
CastingTime = uint32(CastingTime * (1 - PtOT));
else
CastingTime = 0;
}
// Area Effect Spells receive only half of bonus
if (AreaEffect)
CastingTime /= 2;
// -5% of total per any additional effect
for (uint8 i = 0; i < effects; ++i)
{
if (CastingTime > 175)
{
CastingTime -= 175;
}
else
{
CastingTime = 0;
break;
}
}
return CastingTime;
}
void Unit::UpdateAuraForGroup(uint8 slot)
{
if(GetTypeId() == TYPEID_PLAYER)
{
Player* player = (Player*)this;
if(player->GetGroup())
{
player->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_AURAS);
player->SetAuraUpdateMask(slot);
}
}
else if(GetTypeId() == TYPEID_UNIT && ((Creature*)this)->isPet())
{
Pet *pet = ((Pet*)this);
if(pet->isControlled())
{
Unit *owner = GetOwner();
if(owner && (owner->GetTypeId() == TYPEID_PLAYER) && ((Player*)owner)->GetGroup())
{
((Player*)owner)->SetGroupUpdateFlag(GROUP_UPDATE_FLAG_PET_AURAS);
pet->SetAuraUpdateMask(slot);
}
}
}
}
float Unit::GetAPMultiplier(WeaponAttackType attType, bool normalized)
{
if (!normalized || GetTypeId() != TYPEID_PLAYER)
return float(GetAttackTime(attType))/1000.0f;
Item *Weapon = ((Player*)this)->GetWeaponForAttack(attType, true, false);
if (!Weapon)
return 2.4f; // fist attack
switch (Weapon->GetProto()->InventoryType)
{
case INVTYPE_2HWEAPON:
return 3.3f;
case INVTYPE_RANGED:
case INVTYPE_RANGEDRIGHT:
case INVTYPE_THROWN:
return 2.8f;
case INVTYPE_WEAPON:
case INVTYPE_WEAPONMAINHAND:
case INVTYPE_WEAPONOFFHAND:
default:
return Weapon->GetProto()->SubClass==ITEM_SUBCLASS_WEAPON_DAGGER ? 1.7f : 2.4f;
}
}
Aura* Unit::GetDummyAura( uint32 spell_id ) const
{
Unit::AuraList const& mDummy = GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator itr = mDummy.begin(); itr != mDummy.end(); ++itr)
if ((*itr)->GetId() == spell_id)
return *itr;
return NULL;
}
void Unit::SetContestedPvP(Player *attackedPlayer)
{
Player* player = GetCharmerOrOwnerPlayerOrPlayerItself();
if(!player || attackedPlayer && (attackedPlayer == player || player->duel && player->duel->opponent == attackedPlayer))
return;
player->SetContestedPvPTimer(30000);
if(!player->hasUnitState(UNIT_STAT_ATTACK_PLAYER))
{
player->addUnitState(UNIT_STAT_ATTACK_PLAYER);
player->SetFlag(PLAYER_FLAGS, PLAYER_FLAGS_CONTESTED_PVP);
// call MoveInLineOfSight for nearby contested guards
SetVisibility(GetVisibility());
}
if(!hasUnitState(UNIT_STAT_ATTACK_PLAYER))
{
addUnitState(UNIT_STAT_ATTACK_PLAYER);
// call MoveInLineOfSight for nearby contested guards
SetVisibility(GetVisibility());
}
}
void Unit::AddPetAura(PetAura const* petSpell)
{
m_petAuras.insert(petSpell);
if(Pet* pet = GetPet())
pet->CastPetAura(petSpell);
}
void Unit::RemovePetAura(PetAura const* petSpell)
{
m_petAuras.erase(petSpell);
if(Pet* pet = GetPet())
pet->RemoveAurasDueToSpell(petSpell->GetAura(pet->GetEntry()));
}
Pet* Unit::CreateTamedPetFrom(Creature* creatureTarget,uint32 spell_id)
{
Pet* pet = new Pet(HUNTER_PET);
if(!pet->CreateBaseAtCreature(creatureTarget))
{
delete pet;
return NULL;
}
pet->SetOwnerGUID(GetGUID());
pet->SetCreatorGUID(GetGUID());
pet->setFaction(getFaction());
pet->SetUInt32Value(UNIT_CREATED_BY_SPELL, spell_id);
if(GetTypeId()==TYPEID_PLAYER)
pet->SetUInt32Value(UNIT_FIELD_FLAGS, UNIT_FLAG_PVP_ATTACKABLE);
if(IsPvP())
pet->SetPvP(true);
if(IsFFAPvP())
pet->SetFFAPvP(true);
uint32 level = (creatureTarget->getLevel() < (getLevel() - 5)) ? (getLevel() - 5) : creatureTarget->getLevel();
if(!pet->InitStatsForLevel(level))
{
sLog.outError("Pet::InitStatsForLevel() failed for creature (Entry: %u)!",creatureTarget->GetEntry());
delete pet;
return NULL;
}
pet->GetCharmInfo()->SetPetNumber(sObjectMgr.GeneratePetNumber(), true);
// this enables pet details window (Shift+P)
pet->AIM_Initialize();
pet->InitPetCreateSpells();
pet->InitLevelupSpellsForLevel();
pet->InitTalentForLevel();
pet->SetHealth(pet->GetMaxHealth());
return pet;
}
bool Unit::IsTriggeredAtSpellProcEvent(Unit *pVictim, Aura* aura, SpellEntry const* procSpell, uint32 procFlag, uint32 procExtra, WeaponAttackType attType, bool isVictim, bool active, SpellProcEventEntry const*& spellProcEvent )
{
SpellEntry const* spellProto = aura->GetSpellProto ();
// Get proc Event Entry
spellProcEvent = sSpellMgr.GetSpellProcEvent(spellProto->Id);
// Aura info stored here
Modifier *mod = aura->GetModifier();
// Skip this auras
if (isNonTriggerAura[mod->m_auraname])
return false;
// If not trigger by default and spellProcEvent==NULL - skip
if (!isTriggerAura[mod->m_auraname] && spellProcEvent==NULL)
return false;
// Get EventProcFlag
uint32 EventProcFlag;
if (spellProcEvent && spellProcEvent->procFlags) // if exist get custom spellProcEvent->procFlags
EventProcFlag = spellProcEvent->procFlags;
else
EventProcFlag = spellProto->procFlags; // else get from spell proto
// Continue if no trigger exist
if (!EventProcFlag)
return false;
// Check spellProcEvent data requirements
if(!SpellMgr::IsSpellProcEventCanTriggeredBy(spellProcEvent, EventProcFlag, procSpell, procFlag, procExtra, active))
return false;
// In most cases req get honor or XP from kill
if (EventProcFlag & PROC_FLAG_KILL && GetTypeId() == TYPEID_PLAYER)
{
bool allow = ((Player*)this)->isHonorOrXPTarget(pVictim);
// Shadow Word: Death - can trigger from every kill
if (aura->GetId() == 32409)
allow = true;
if (!allow)
return false;
}
// Aura added by spell can`t trogger from self (prevent drop charges/do triggers)
// But except periodic triggers (can triggered from self)
if(procSpell && procSpell->Id == spellProto->Id && !(spellProto->procFlags & PROC_FLAG_ON_TAKE_PERIODIC))
return false;
// Check if current equipment allows aura to proc
if(!isVictim && GetTypeId() == TYPEID_PLAYER)
{
if(spellProto->EquippedItemClass == ITEM_CLASS_WEAPON)
{
Item *item = NULL;
if(attType == BASE_ATTACK)
item = ((Player*)this)->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_MAINHAND);
else if (attType == OFF_ATTACK)
item = ((Player*)this)->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_OFFHAND);
else
item = ((Player*)this)->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_RANGED);
if(!item || item->IsBroken() || item->GetProto()->Class != ITEM_CLASS_WEAPON || !((1<<item->GetProto()->SubClass) & spellProto->EquippedItemSubClassMask))
return false;
}
else if(spellProto->EquippedItemClass == ITEM_CLASS_ARMOR)
{
// Check if player is wearing shield
Item *item = ((Player*)this)->GetItemByPos(INVENTORY_SLOT_BAG_0, EQUIPMENT_SLOT_OFFHAND);
if(!item || item->IsBroken() || item->GetProto()->Class != ITEM_CLASS_ARMOR || !((1<<item->GetProto()->SubClass) & spellProto->EquippedItemSubClassMask))
return false;
}
}
// Get chance from spell
float chance = (float)spellProto->procChance;
// If in spellProcEvent exist custom chance, chance = spellProcEvent->customChance;
if(spellProcEvent && spellProcEvent->customChance)
chance = spellProcEvent->customChance;
// If PPM exist calculate chance from PPM
if(!isVictim && spellProcEvent && spellProcEvent->ppmRate != 0)
{
uint32 WeaponSpeed = GetAttackTime(attType);
chance = GetPPMProcChance(WeaponSpeed, spellProcEvent->ppmRate);
}
// Apply chance modifer aura
if(Player* modOwner = GetSpellModOwner())
{
modOwner->ApplySpellMod(spellProto->Id,SPELLMOD_CHANCE_OF_SUCCESS,chance);
modOwner->ApplySpellMod(spellProto->Id,SPELLMOD_FREQUENCY_OF_SUCCESS,chance);
}
return roll_chance_f(chance);
}
bool Unit::HandleMendingAuraProc( Aura* triggeredByAura )
{
// aura can be deleted at casts
SpellEntry const* spellProto = triggeredByAura->GetSpellProto();
SpellEffectIndex effIdx = triggeredByAura->GetEffIndex();
int32 heal = triggeredByAura->GetModifier()->m_amount;
uint64 caster_guid = triggeredByAura->GetCasterGUID();
// jumps
int32 jumps = triggeredByAura->GetAuraCharges()-1;
// current aura expire
triggeredByAura->SetAuraCharges(1); // will removed at next charges decrease
// next target selection
if(jumps > 0 && GetTypeId()==TYPEID_PLAYER && IS_PLAYER_GUID(caster_guid))
{
float radius;
if (spellProto->EffectRadiusIndex[effIdx])
radius = GetSpellRadius(sSpellRadiusStore.LookupEntry(spellProto->EffectRadiusIndex[effIdx]));
else
radius = GetSpellMaxRange(sSpellRangeStore.LookupEntry(spellProto->rangeIndex));
if(Player* caster = ((Player*)triggeredByAura->GetCaster()))
{
caster->ApplySpellMod(spellProto->Id, SPELLMOD_RADIUS, radius,NULL);
if(Player* target = ((Player*)this)->GetNextRandomRaidMember(radius))
{
// aura will applied from caster, but spell casted from current aura holder
SpellModifier *mod = new SpellModifier(SPELLMOD_CHARGES,SPELLMOD_FLAT,jumps-5,spellProto->Id,spellProto->SpellFamilyFlags,spellProto->SpellFamilyFlags2);
// remove before apply next (locked against deleted)
triggeredByAura->SetInUse(true);
RemoveAurasByCasterSpell(spellProto->Id,caster->GetGUID());
caster->AddSpellMod(mod, true);
CastCustomSpell(target,spellProto->Id,&heal,NULL,NULL,true,NULL,triggeredByAura,caster->GetGUID());
caster->AddSpellMod(mod, false);
triggeredByAura->SetInUse(false);
}
}
}
// heal
CastCustomSpell(this,33110,&heal,NULL,NULL,true,NULL,NULL,caster_guid);
return true;
}
void Unit::RemoveAurasAtMechanicImmunity(uint32 mechMask, uint32 exceptSpellId, bool non_positive /*= false*/)
{
Unit::AuraMap& auras = GetAuras();
for(Unit::AuraMap::iterator iter = auras.begin(); iter != auras.end();)
{
SpellEntry const *spell = iter->second->GetSpellProto();
if (spell->Id == exceptSpellId)
++iter;
else if (non_positive && iter->second->IsPositive())
++iter;
else if (spell->Attributes & SPELL_ATTR_UNAFFECTED_BY_INVULNERABILITY)
++iter;
else if (GetSpellMechanicMask(spell, iter->second->GetEffIndex()) & mechMask)
{
RemoveAurasDueToSpell(spell->Id);
if(auras.empty())
break;
else
iter = auras.begin();
}
else
++iter;
}
}
void Unit::SetPhaseMask(uint32 newPhaseMask, bool update)
{
if(newPhaseMask==GetPhaseMask())
return;
if(IsInWorld())
RemoveNotOwnSingleTargetAuras(newPhaseMask); // we can lost access to caster or target
WorldObject::SetPhaseMask(newPhaseMask,update);
if(IsInWorld())
if(Pet* pet = GetPet())
pet->SetPhaseMask(newPhaseMask,true);
}
void Unit::NearTeleportTo( float x, float y, float z, float orientation, bool casting /*= false*/ )
{
if(GetTypeId() == TYPEID_PLAYER)
((Player*)this)->TeleportTo(GetMapId(), x, y, z, orientation, TELE_TO_NOT_LEAVE_TRANSPORT | TELE_TO_NOT_LEAVE_COMBAT | TELE_TO_NOT_UNSUMMON_PET | (casting ? TELE_TO_SPELL : 0));
else
{
Creature* c = (Creature*)this;
// Creature relocation acts like instant movement generator, so current generator expects interrupt/reset calls to react properly
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Interrupt(*c);
GetMap()->CreatureRelocation((Creature*)this, x, y, z, orientation);
WorldPacket data;
BuildHeartBeatMsg(&data);
SendMessageToSet(&data, false);
// finished relocation, movegen can different from top before creature relocation,
// but apply Reset expected to be safe in any case
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Reset(*c);
}
}
void Unit::MonsterMove(float x, float y, float z, uint32 transitTime)
{
SplineFlags flags = GetTypeId() == TYPEID_PLAYER ? SPLINEFLAG_WALKMODE : ((Creature*)this)->GetSplineFlags();
SendMonsterMove(x, y, z, SPLINETYPE_NORMAL, flags, transitTime);
if (GetTypeId() != TYPEID_PLAYER)
{
Creature* c = (Creature*)this;
// Creature relocation acts like instant movement generator, so current generator expects interrupt/reset calls to react properly
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Interrupt(*c);
GetMap()->CreatureRelocation((Creature*)this, x, y, z, 0.0f);
// finished relocation, movegen can different from top before creature relocation,
// but apply Reset expected to be safe in any case
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Reset(*c);
}
}
void Unit::MonsterMoveWithSpeed(float x, float y, float z, uint32 transitTime)
{
SendMonsterMoveWithSpeed(x, y, z, transitTime );
if (GetTypeId() != TYPEID_PLAYER)
{
Creature* c = (Creature*)this;
// Creature relocation acts like instant movement generator, so current generator expects interrupt/reset calls to react properly
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Interrupt(*c);
GetMap()->CreatureRelocation((Creature*)this, x, y, z, 0.0f);
// finished relocation, movegen can different from top before creature relocation,
// but apply Reset expected to be safe in any case
if (!c->GetMotionMaster()->empty())
if (MovementGenerator *movgen = c->GetMotionMaster()->top())
movgen->Reset(*c);
}
}
struct SetPvPHelper
{
explicit SetPvPHelper(bool _state) : state(_state) {}
void operator()(Unit* unit) const { unit->SetPvP(state); }
bool state;
};
void Unit::SetPvP( bool state )
{
if(state)
SetByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_PVP);
else
RemoveByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_PVP);
CallForAllControlledUnits(SetPvPHelper(state),true,true,true);
}
struct SetFFAPvPHelper
{
explicit SetFFAPvPHelper(bool _state) : state(_state) {}
void operator()(Unit* unit) const { unit->SetFFAPvP(state); }
bool state;
};
void Unit::SetFFAPvP( bool state )
{
if(state)
SetByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_FFA_PVP);
else
RemoveByteFlag(UNIT_FIELD_BYTES_2, 1, UNIT_BYTE2_FLAG_FFA_PVP);
CallForAllControlledUnits(SetFFAPvPHelper(state),true,true,true);
}
void Unit::KnockBackFrom(Unit* target, float horizontalSpeed, float verticalSpeed)
{
float angle = this == target ? GetOrientation() + M_PI_F : target->GetAngle(this);
float vsin = sin(angle);
float vcos = cos(angle);
// Effect propertly implemented only for players
if(GetTypeId()==TYPEID_PLAYER)
{
WorldPacket data(SMSG_MOVE_KNOCK_BACK, 8+4+4+4+4+4);
data << GetPackGUID();
data << uint32(0); // Sequence
data << float(vcos); // x direction
data << float(vsin); // y direction
data << float(horizontalSpeed); // Horizontal speed
data << float(-verticalSpeed); // Z Movement speed (vertical)
((Player*)this)->GetSession()->SendPacket(&data);
}
else
{
float dis = horizontalSpeed;
float ox, oy, oz;
GetPosition(ox, oy, oz);
float fx = ox + dis * vcos;
float fy = oy + dis * vsin;
float fz = oz;
float fx2, fy2, fz2; // getObjectHitPos overwrite last args in any result case
if(VMAP::VMapFactory::createOrGetVMapManager()->getObjectHitPos(GetMapId(), ox,oy,oz+0.5f, fx,fy,oz+0.5f,fx2,fy2,fz2, -0.5f))
{
fx = fx2;
fy = fy2;
fz = fz2;
}
UpdateGroundPositionZ(fx, fy, fz);
//FIXME: this mostly hack, must exist some packet for proper creature move at client side
// with CreatureRelocation at server side
NearTeleportTo(fx, fy, fz, GetOrientation(), this == target);
}
}
float Unit::GetCombatRatingReduction(CombatRating cr) const
{
if (GetTypeId() == TYPEID_PLAYER)
return ((Player const*)this)->GetRatingBonusValue(cr);
else if (((Creature const*)this)->isPet())
{
// Player's pet have 0.4 resilience from owner
if (Unit* owner = GetOwner())
if(owner->GetTypeId() == TYPEID_PLAYER)
return ((Player*)owner)->GetRatingBonusValue(cr) * 0.4f;
}
return 0.0f;
}
uint32 Unit::GetCombatRatingDamageReduction(CombatRating cr, float rate, float cap, uint32 damage) const
{
float percent = GetCombatRatingReduction(cr) * rate;
if (percent > cap)
percent = cap;
return uint32 (percent * damage / 100.0f);
}
void Unit::SendThreatUpdate()
{
ThreatList const& tlist = getThreatManager().getThreatList();
if (uint32 count = tlist.size())
{
DEBUG_LOG( "WORLD: Send SMSG_THREAT_UPDATE Message" );
WorldPacket data(SMSG_THREAT_UPDATE, 8 + count * 8);
data << GetPackGUID();
data << uint32(count);
for (ThreatList::const_iterator itr = tlist.begin(); itr != tlist.end(); ++itr)
{
data.appendPackGUID((*itr)->getUnitGuid());
data << uint32((*itr)->getThreat());
}
SendMessageToSet(&data, false);
}
}
void Unit::SendHighestThreatUpdate(HostileReference* pHostilReference)
{
ThreatList const& tlist = getThreatManager().getThreatList();
if (uint32 count = tlist.size())
{
DEBUG_LOG( "WORLD: Send SMSG_HIGHEST_THREAT_UPDATE Message" );
WorldPacket data(SMSG_HIGHEST_THREAT_UPDATE, 8 + 8 + count * 8);
data << GetPackGUID();
data.appendPackGUID(pHostilReference->getUnitGuid());
data << uint32(count);
for (ThreatList::const_iterator itr = tlist.begin(); itr != tlist.end(); ++itr)
{
data.appendPackGUID((*itr)->getUnitGuid());
data << uint32((*itr)->getThreat());
}
SendMessageToSet(&data, false);
}
}
void Unit::SendThreatClear()
{
DEBUG_LOG( "WORLD: Send SMSG_THREAT_CLEAR Message" );
WorldPacket data(SMSG_THREAT_CLEAR, 8);
data << GetPackGUID();
SendMessageToSet(&data, false);
}
void Unit::SendThreatRemove(HostileReference* pHostileReference)
{
DEBUG_LOG( "WORLD: Send SMSG_THREAT_REMOVE Message" );
WorldPacket data(SMSG_THREAT_REMOVE, 8 + 8);
data << GetPackGUID();
data.appendPackGUID(pHostileReference->getUnitGuid());
SendMessageToSet(&data, false);
}
struct StopAttackFactionHelper
{
explicit StopAttackFactionHelper(uint32 _faction_id) : faction_id(_faction_id) {}
void operator()(Unit* unit) const { unit->StopAttackFaction(faction_id); }
uint32 faction_id;
};
void Unit::StopAttackFaction(uint32 faction_id)
{
if (Unit* victim = getVictim())
{
if (victim->getFactionTemplateEntry()->faction==faction_id)
{
AttackStop();
if (IsNonMeleeSpellCasted(false))
InterruptNonMeleeSpells(false);
// melee and ranged forced attack cancel
if (GetTypeId() == TYPEID_PLAYER)
((Player*)this)->SendAttackSwingCancelAttack();
}
}
AttackerSet const& attackers = getAttackers();
for(AttackerSet::const_iterator itr = attackers.begin(); itr != attackers.end();)
{
if ((*itr)->getFactionTemplateEntry()->faction==faction_id)
{
(*itr)->AttackStop();
itr = attackers.begin();
}
else
++itr;
}
getHostileRefManager().deleteReferencesForFaction(faction_id);
CallForAllControlledUnits(StopAttackFactionHelper(faction_id),false,true,true);
}
void Unit::CleanupDeletedAuras()
{
// really delete auras "deleted" while processing its ApplyModify code
for(AuraList::const_iterator itr = m_deletedAuras.begin(); itr != m_deletedAuras.end(); ++itr)
delete *itr;
m_deletedAuras.clear();
}
bool Unit::CheckAndIncreaseCastCounter()
{
uint32 maxCasts = sWorld.getConfig(CONFIG_UINT32_MAX_SPELL_CASTS_IN_CHAIN);
if (maxCasts && m_castCounter >= maxCasts)
return false;
++m_castCounter;
return true;
}
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