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server/src/game/Unit.cpp

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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 "ObjectDefines.h"
#include "SpellMgr.h"
#include "Unit.h"
#include "QuestDef.h"
#include "Player.h"
#include "Creature.h"
#include "Spell.h"
#include "Group.h"
#include "SpellAuras.h"
#include "MapManager.h"
#include "ObjectAccessor.h"
#include "CreatureAI.h"
#include "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>
float baseMoveSpeed[MAX_MOVE_TYPE] =
{
2.5f, // MOVE_WALK
7.0f, // MOVE_RUN
1.25f, // MOVE_RUN_BACK
4.722222f, // MOVE_SWIM
4.5f, // MOVE_SWIM_BACK
3.141594f, // MOVE_TURN_RATE
7.0f, // MOVE_FLIGHT
4.5f, // MOVE_FLIGHT_BACK
3.14f // MOVE_PITCH_RATE
};
// Used for prepare can/can`t 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();
MovementInfo::MovementInfo(WorldPacket &data)
{
// Init fields
moveFlags = MOVEFLAG_NONE;
moveFlags2 = MOVEFLAG2_NONE;
time = 0;
t_guid = 0;
t_time = 0;
t_seat = -1;
t_time2 = 0;
s_pitch = 0.0f;
fallTime = 0;
j_velocity = j_sinAngle = j_cosAngle = j_xyspeed = 0.0f;
u_unk1 = 0.0f;
// Read actual data
Read(data);
}
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))
{
if(!data.readPackGUID(t_guid))
return;
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_UNK1)
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)
{
data << moveFlags;
data << moveFlags2;
data << time;
data << pos.x;
data << pos.y;
data << pos.z;
data << pos.o;
if(HasMovementFlag(MOVEFLAG_ONTRANSPORT))
{
data.appendPackGUID(t_guid);
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_UNK1)
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; ++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)
{
float moveTime = (float)Time;
WorldPacket data( SMSG_MONSTER_MOVE, (41 + GetPackGUID().size()) );
data.append(GetPackGUID());
data << uint8(0); // new in 3.1
data << GetPositionX() << GetPositionY() << GetPositionZ();
data << uint32(getMSTime());
data << uint8(type); // unknown
switch(type)
{
case SPLINETYPE_NORMAL: // normal packet
break;
case SPLINETYPE_STOP: // stop packet (raw pos?)
SendMessageToSet( &data, true );
return;
case SPLINETYPE_FACINGSPOT: // facing spot, not used currently
data << float(0);
data << float(0);
data << float(0);
break;
case SPLINETYPE_FACINGTARGET: // not used currently
data << uint64(0); // probably target guid (facing target?)
break;
case SPLINETYPE_FACINGANGLE: // not used currently
data << float(0); // facing angle
break;
}
data << uint32(flags);
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
if(player)
player->GetSession()->SendPacket(&data);
else
SendMessageToSet( &data, true );
}
void Unit::SendMonsterMoveByPath(Path const& path, uint32 start, uint32 end, SplineFlags flags)
{
uint32 traveltime = uint32(path.GetTotalLength(start, end) * 32);
uint32 pathSize = end - start;
WorldPacket data( SMSG_MONSTER_MOVE, (GetPackGUID().size()+1+4+4+4+4+1+4+4+4+pathSize*4*3) );
data.append(GetPackGUID());
data << uint8(0);
data << GetPositionX();
data << GetPositionY();
data << GetPositionZ();
data << uint32(getMSTime());
data << uint8(0);
data << uint32(flags);
data << uint32(traveltime);
data << uint32(pathSize);
data.append((char*)path.GetNodes(start), pathSize * 4 * 3);
SendMessageToSet(&data, true);
}
void Unit::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->append(GetPackGUID());
*data << uint32(move_flags); // movement flags
*data << uint16(0); // 2.3.0
*data << uint32(getMSTime()); // time
*data << float(GetPositionX());
*data << float(GetPositionY());
*data << float(GetPositionZ());
*data << float(GetOrientation());
*data << uint32(0);
}
void Unit::resetAttackTimer(WeaponAttackType type)
{
m_attackTimer[type] = uint32(GetAttackTime(type) * m_modAttackSpeedPct[type]);
}
bool Unit::canReachWithAttack(Unit *pVictim) const
{
assert(pVictim);
float reach = GetFloatValue(UNIT_FIELD_COMBATREACH);
if( reach <= 0.0f )
reach = 1.0f;
return IsWithinDistInMap(pVictim, reach);
}
void Unit::RemoveSpellsCausingAura(AuraType auraType)
{
if (auraType >= TOTAL_AURAS) return;
AuraList::const_iterator iter, next;
for (iter = m_modAuras[auraType].begin(); iter != m_modAuras[auraType].end(); iter = next)
{
next = iter;
++next;
if (*iter)
{
RemoveAurasDueToSpell((*iter)->GetId());
if (!m_modAuras[auraType].empty())
next = m_modAuras[auraType].begin();
else
return;
}
}
}
bool Unit::HasAuraType(AuraType auraType) const
{
return (!m_modAuras[auraType].empty());
}
/* Called by DealDamage for auras that have a chance to be dispelled on damage taken. */
void Unit::RemoveSpellbyDamageTaken(AuraType auraType, uint32 damage)
{
if(!HasAuraType(auraType))
return;
// The chance to dispel an aura depends on the damage taken with respect to the casters level.
uint32 max_dmg = getLevel() > 8 ? 25 * getLevel() - 150 : 50;
float chance = float(damage) / max_dmg * 100.0f;
if (roll_chance_f(chance))
RemoveSpellsCausingAura(auraType);
}
void Unit::DealDamageMods(Unit *pVictim, uint32 &damage, uint32* absorb)
{
if (!pVictim->isAlive() || pVictim->isInFlight() || pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->IsInEvadeMode())
{
if(absorb)
absorb += damage;
damage = 0;
return;
}
//You don't lose health from damage taken from another player while in a sanctuary
//You still see it in the combat log though
if(pVictim != this && GetTypeId() == TYPEID_PLAYER && pVictim->GetTypeId() == TYPEID_PLAYER)
{
const AreaTableEntry *area = GetAreaEntryByAreaID(pVictim->GetAreaId());
if(area && area->flags & AREA_FLAG_SANCTUARY) //sanctuary
{
if(absorb)
absorb += damage;
damage = 0;
}
}
uint32 originalDamage = damage;
//Script Event damage Deal
if( GetTypeId()== TYPEID_UNIT && ((Creature *)this)->AI())
((Creature *)this)->AI()->DamageDeal(pVictim, damage);
//Script Event damage taken
if( pVictim->GetTypeId()== TYPEID_UNIT && ((Creature *)pVictim)->AI() )
((Creature *)pVictim)->AI()->DamageTaken(this, damage);
if(absorb && originalDamage > damage)
absorb += (originalDamage - damage);
}
uint32 Unit::DealDamage(Unit *pVictim, uint32 damage, CleanDamage const* cleanDamage, DamageEffectType damagetype, SpellSchoolMask damageSchoolMask, SpellEntry const *spellProto, bool durabilityLoss)
{
// remove affects from victim (including from 0 damage and DoTs)
if(pVictim != this)
pVictim->RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
// remove affects from attacker at any non-DoT damage (including 0 damage)
if( damagetype != DOT)
{
RemoveSpellsCausingAura(SPELL_AURA_MOD_STEALTH);
RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
if(pVictim != this)
RemoveSpellsCausingAura(SPELL_AURA_MOD_INVISIBILITY);
if(pVictim->GetTypeId() == TYPEID_PLAYER && !pVictim->IsStandState() && !pVictim->hasUnitState(UNIT_STAT_STUNNED))
pVictim->SetStandState(UNIT_STAND_STATE_STAND);
}
if(!damage)
{
// Rage from physical damage received .
if(cleanDamage && cleanDamage->damage && (damageSchoolMask & SPELL_SCHOOL_MASK_NORMAL) && pVictim->GetTypeId() == TYPEID_PLAYER && (pVictim->getPowerType() == POWER_RAGE))
((Player*)pVictim)->RewardRage(cleanDamage->damage, 0, false);
return 0;
}
if (!spellProto || !IsSpellHaveAura(spellProto,SPELL_AURA_MOD_FEAR))
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_FEAR, damage);
// root type spells do not dispel the root effect
if (!spellProto || !(spellProto->Mechanic == MECHANIC_ROOT || IsSpellHaveAura(spellProto,SPELL_AURA_MOD_ROOT)))
pVictim->RemoveSpellbyDamageTaken(SPELL_AURA_MOD_ROOT, damage);
// no xp,health if type 8 /critters/
if(pVictim->GetTypeId() != TYPEID_PLAYER && pVictim->GetCreatureType() == CREATURE_TYPE_CRITTER)
{
pVictim->setDeathState(JUST_DIED);
pVictim->SetHealth(0);
// allow loot only if has loot_id in creature_template
CreatureInfo const* cInfo = ((Creature*)pVictim)->GetCreatureInfo();
if(cInfo && cInfo->lootid)
pVictim->SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
// some critters required for quests (need normal entry instead possible heroic in any cases)
if(GetTypeId() == TYPEID_PLAYER)
if(CreatureInfo const* normalInfo = ObjectMgr::GetCreatureTemplate(pVictim->GetEntry()))
((Player*)this)->KilledMonster(normalInfo,pVictim->GetGUID());
return damage;
}
DEBUG_LOG("DealDamageStart");
uint32 health = pVictim->GetHealth();
sLog.outDetail("deal dmg:%d to health:%d ",damage,health);
// duel ends when player has 1 or less hp
bool duel_hasEnded = false;
if(pVictim->GetTypeId() == TYPEID_PLAYER && ((Player*)pVictim)->duel && damage >= (health-1))
{
// prevent kill only if killed in duel and killed by opponent or opponent controlled creature
if(((Player*)pVictim)->duel->opponent==this || ((Player*)pVictim)->duel->opponent->GetGUID() == GetOwnerGUID())
damage = health-1;
duel_hasEnded = true;
}
//Get in CombatState
if(pVictim != this && damagetype != DOT)
{
SetInCombatWith(pVictim);
pVictim->SetInCombatWith(this);
if(Player* attackedPlayer = pVictim->GetCharmerOrOwnerPlayerOrPlayerItself())
SetContestedPvP(attackedPlayer);
}
// Rage from Damage made (only from direct weapon damage)
if( cleanDamage && damagetype==DIRECT_DAMAGE && this != pVictim && GetTypeId() == TYPEID_PLAYER && (getPowerType() == POWER_RAGE))
{
uint32 weaponSpeedHitFactor;
switch(cleanDamage->attackType)
{
case BASE_ATTACK:
{
if(cleanDamage->hitOutCome == MELEE_HIT_CRIT)
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 7);
else
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 3.5f);
((Player*)this)->RewardRage(damage, weaponSpeedHitFactor, true);
break;
}
case OFF_ATTACK:
{
if(cleanDamage->hitOutCome == MELEE_HIT_CRIT)
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 3.5f);
else
weaponSpeedHitFactor = uint32(GetAttackTime(cleanDamage->attackType)/1000.0f * 1.75f);
((Player*)this)->RewardRage(damage, weaponSpeedHitFactor, true);
break;
}
case RANGED_ATTACK:
break;
}
}
if (GetTypeId() == TYPEID_PLAYER && this != pVictim)
{
Player *killer = ((Player*)this);
// in bg, count dmg if victim is also a player
if (pVictim->GetTypeId()==TYPEID_PLAYER)
{
if (BattleGround *bg = killer->GetBattleGround())
{
// FIXME: kept by compatibility. don't know in BG if the restriction apply.
bg->UpdatePlayerScore(killer, SCORE_DAMAGE_DONE, damage);
}
}
killer->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_DAMAGE_DONE, damage, 0, pVictim);
killer->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HIT_DEALT, damage);
}
if (pVictim->GetTypeId() == TYPEID_PLAYER)
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_HIGHEST_HIT_RECEIVED, damage);
if (pVictim->GetTypeId() == TYPEID_UNIT && !((Creature*)pVictim)->isPet() && !((Creature*)pVictim)->hasLootRecipient())
((Creature*)pVictim)->SetLootRecipient(this);
if (health <= damage)
{
DEBUG_LOG("DealDamage: victim just died");
if (pVictim->GetTypeId() == TYPEID_PLAYER)
((Player*)pVictim)->UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_TOTAL_DAMAGE_RECEIVED, health);
// find player: owner of controlled `this` or `this` itself maybe
Player *player = GetCharmerOrOwnerPlayerOrPlayerItself();
if(pVictim->GetTypeId() == TYPEID_UNIT && ((Creature*)pVictim)->GetLootRecipient())
player = ((Creature*)pVictim)->GetLootRecipient();
// Reward player, his pets, and group/raid members
// call kill spell proc event (before real die and combat stop to triggering auras removed at death/combat stop)
if(player && player!=pVictim)
{
player->RewardPlayerAndGroupAtKill(pVictim);
player->ProcDamageAndSpell(pVictim, PROC_FLAG_KILL, PROC_FLAG_KILLED, PROC_EX_NONE, 0);
WorldPacket data(SMSG_PARTYKILLLOG, (8+8)); //send event PARTY_KILL
data << uint64(player->GetGUID()); //player with killing blow
data << uint64(pVictim->GetGUID()); //victim
if (Group *group = player->GetGroup())
group->BroadcastPacket(&data, group->GetMemberGroup(player->GetGUID()));
else
player->SendDirectMessage(&data);
}
DEBUG_LOG("DealDamageAttackStop");
// stop combat
pVictim->CombatStop();
pVictim->getHostileRefManager().deleteReferences();
bool damageFromSpiritOfRedemtionTalent = spellProto && spellProto->Id == 27795;
// if talent known but not triggered (check priest class for speedup check)
Aura* spiritOfRedemtionTalentReady = NULL;
if( !damageFromSpiritOfRedemtionTalent && // not called from SPELL_AURA_SPIRIT_OF_REDEMPTION
pVictim->GetTypeId()==TYPEID_PLAYER && pVictim->getClass()==CLASS_PRIEST )
{
AuraList const& vDummyAuras = pVictim->GetAurasByType(SPELL_AURA_DUMMY);
for(AuraList::const_iterator itr = vDummyAuras.begin(); itr != vDummyAuras.end(); ++itr)
{
if((*itr)->GetSpellProto()->SpellIconID==1654)
{
spiritOfRedemtionTalentReady = *itr;
break;
}
}
}
DEBUG_LOG("SET JUST_DIED");
if(!spiritOfRedemtionTalentReady)
pVictim->setDeathState(JUST_DIED);
DEBUG_LOG("DealDamageHealth1");
if(spiritOfRedemtionTalentReady)
{
// save value before aura remove
uint32 ressSpellId = pVictim->GetUInt32Value(PLAYER_SELF_RES_SPELL);
if(!ressSpellId)
ressSpellId = ((Player*)pVictim)->GetResurrectionSpellId();
//Remove all expected to remove at death auras (most important negative case like DoT or periodic triggers)
pVictim->RemoveAllAurasOnDeath();
// restore for use at real death
pVictim->SetUInt32Value(PLAYER_SELF_RES_SPELL,ressSpellId);
// FORM_SPIRITOFREDEMPTION and related auras
pVictim->CastSpell(pVictim,27827,true,NULL,spiritOfRedemtionTalentReady);
}
else
pVictim->SetHealth(0);
// remember victim PvP death for corpse type and corpse reclaim delay
// at original death (not at SpiritOfRedemtionTalent timeout)
if( pVictim->GetTypeId()==TYPEID_PLAYER && !damageFromSpiritOfRedemtionTalent )
((Player*)pVictim)->SetPvPDeath(player!=NULL);
// Call KilledUnit for creatures
if (GetTypeId() == TYPEID_UNIT && ((Creature*)this)->AI())
((Creature*)this)->AI()->KilledUnit(pVictim);
// achievement stuff
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
if (GetTypeId() == TYPEID_UNIT)
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_KILLED_BY_CREATURE, GetEntry());
else if(GetTypeId() == TYPEID_PLAYER && pVictim != this)
((Player*)pVictim)->GetAchievementMgr().UpdateAchievementCriteria(ACHIEVEMENT_CRITERIA_TYPE_KILLED_BY_PLAYER, 1, ((Player*)this)->GetTeam());
}
// 10% durability loss on death
// clean InHateListOf
if (pVictim->GetTypeId() == TYPEID_PLAYER)
{
// only if not player and not controlled by player pet. And not at BG
if (durabilityLoss && !player && !((Player*)pVictim)->InBattleGround())
{
DEBUG_LOG("We are dead, loosing 10 percents durability");
((Player*)pVictim)->DurabilityLossAll(0.10f,false);
// durability lost message
WorldPacket data(SMSG_DURABILITY_DAMAGE_DEATH, 0);
((Player*)pVictim)->GetSession()->SendPacket(&data);
}
}
else // creature died
{
DEBUG_LOG("DealDamageNotPlayer");
Creature *cVictim = (Creature*)pVictim;
if(!cVictim->isPet())
{
cVictim->DeleteThreatList();
// only lootable if it has loot or can drop gold
if(cVictim->GetCreatureInfo()->lootid || cVictim->GetCreatureInfo()->maxgold > 0)
cVictim->SetUInt32Value(UNIT_DYNAMIC_FLAGS, UNIT_DYNFLAG_LOOTABLE);
else
cVictim->lootForBody = true; // needed for skinning
}
// Call creature just died function
if (cVictim->AI())
cVictim->AI()->JustDied(this);
if (cVictim->isTemporarySummon())
{
TemporarySummon* pSummon = (TemporarySummon*)cVictim;
if (IS_CREATURE_GUID(pSummon->GetSummonerGUID()))
if(Creature* pSummoner = cVictim->GetMap()->GetCreature(pSummon->GetSummonerGUID()))
if (pSummoner->AI())
pSummoner->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)) )
{
sLog.outDetail("Spell %u canceled at damage!",spell->m_spellInfo->Id);
pVictim->InterruptSpell(CURRENT_CHANNELED_SPELL);
}
}
else if (spell->getState() == SPELL_STATE_DELAYED)
// break channeled spell in delayed state on damage
{
sLog.outDetail("Spell %u canceled at damage!",spell->m_spellInfo->Id);
pVictim->InterruptSpell(CURRENT_CHANNELED_SPELL);
}
}
}
// last damage from duel opponent
if(duel_hasEnded)
{
assert(pVictim->GetTypeId()==TYPEID_PLAYER);
Player *he = (Player*)pVictim;
assert(he->duel);
he->SetHealth(1);
he->duel->opponent->CombatStopWithPets(true);
he->CombatStopWithPets(true);
he->CastSpell(he, 7267, true); // beg
he->DuelComplete(DUEL_WON);
}
}
DEBUG_LOG("DealDamageEnd returned %d damage", damage);
return damage;
}
void Unit::CastStop(uint32 except_spellid)
{
for (uint32 i = CURRENT_FIRST_NON_MELEE_SPELL; i < CURRENT_MAX_SPELL; ++i)
if (m_currentSpells[i] && m_currentSpells[i]->m_spellInfo->Id!=except_spellid)
InterruptSpell(CurrentSpellTypes(i),false);
}
void Unit::CastSpell(Unit* Victim, uint32 spellId, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell id %i by caster: %s %u)", spellId,(GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
CastSpell(Victim,spellInfo,triggered,castItem,triggeredByAura, originalCaster);
}
void Unit::CastSpell(Unit* Victim,SpellEntry const *spellInfo, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastSpell: unknown spell by caster: %s %u)", (GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(!originalCaster && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster );
SpellCastTargets targets;
targets.setUnitTarget( Victim );
spell->m_CastItem = castItem;
spell->prepare(&targets, triggeredByAura);
}
void Unit::CastCustomSpell(Unit* Victim,uint32 spellId, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell id %i", spellId);
return;
}
CastCustomSpell(Victim,spellInfo,bp0,bp1,bp2,triggered,castItem,triggeredByAura, originalCaster);
}
void Unit::CastCustomSpell(Unit* Victim,SpellEntry const *spellInfo, int32 const* bp0, int32 const* bp1, int32 const* bp2, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastCustomSpell: unknown spell");
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(!originalCaster && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster);
if(bp0)
spell->m_currentBasePoints[EFFECT_INDEX_0] = *bp0-int32(spellInfo->EffectBaseDice[EFFECT_INDEX_0]);
if(bp1)
spell->m_currentBasePoints[EFFECT_INDEX_1] = *bp1-int32(spellInfo->EffectBaseDice[EFFECT_INDEX_1]);
if(bp2)
spell->m_currentBasePoints[EFFECT_INDEX_2] = *bp2-int32(spellInfo->EffectBaseDice[EFFECT_INDEX_2]);
SpellCastTargets targets;
targets.setUnitTarget( Victim );
spell->m_CastItem = castItem;
spell->prepare(&targets, triggeredByAura);
}
// used for scripting
void Unit::CastSpell(float x, float y, float z, uint32 spellId, bool triggered, Item *castItem, Aura* triggeredByAura, uint64 originalCaster)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId );
if(!spellInfo)
{
sLog.outError("CastSpell(x,y,z): unknown spell id %i by caster: %s %u)", spellId,(GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
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, uint64 originalCaster)
{
if(!spellInfo)
{
sLog.outError("CastSpell(x,y,z): unknown spell by caster: %s %u)", (GetTypeId()==TYPEID_PLAYER ? "player (GUID:" : "creature (Entry:"),(GetTypeId()==TYPEID_PLAYER ? GetGUIDLow() : GetEntry()));
return;
}
if (castItem)
DEBUG_LOG("WORLD: cast Item spellId - %i", spellInfo->Id);
if(!originalCaster && triggeredByAura)
originalCaster = triggeredByAura->GetCasterGUID();
Spell *spell = new Spell(this, spellInfo, triggered, originalCaster );
SpellCastTargets targets;
targets.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);
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);
bool blocked = false;
// 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 = MeleeDamageBonus(pVictim, damage, attackType, spellInfo, SPELL_DIRECT_DAMAGE);
// Get blocked status
blocked = isSpellBlocked(pVictim, spellInfo, attackType);
// 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 = SpellDamageBonus(pVictim, 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);
}
// block (only for damage class ranged and -melee, also non-physical damage possible)
if (blocked)
{
damageInfo->blocked = pVictim->GetShieldBlockValue();
if (damage < (int32)damageInfo->blocked)
damageInfo->blocked = damage;
damage-=damageInfo->blocked;
}
uint32 absorb_affected_damage = CalcNotIgnoreAbsorbDamage(damage,damageSchoolMask,spellInfo);
CalcAbsorbResist(pVictim, damageSchoolMask, SPELL_DIRECT_DAMAGE, absorb_affected_damage, &damageInfo->absorb, &damageInfo->resist, !(spellInfo->AttributesEx2 & SPELL_ATTR_EX2_CANT_REFLECTED));
damage-= damageInfo->absorb + damageInfo->resist;
}
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)
{
sLog.outDebug("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(damageInfo->cleanDamage, 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 = MeleeDamageBonus(damageInfo->target, 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;
}
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(damage,damageInfo->damageSchoolMask);
if (attackType != RANGED_ATTACK)
damage -= pVictim->GetMeleeDamageReduction(redunction_affected_damage);
else
damage -= pVictim->GetRangedDamageReduction(redunction_affected_damage);
}
// 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);
CalcAbsorbResist(damageInfo->target, 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);
}
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::CalcAbsorbResist(Unit *pVictim,SpellSchoolMask schoolMask, DamageEffectType damagetype, const uint32 damage, uint32 *absorb, uint32 *resist, bool canReflect)
{
if(!pVictim || !pVictim->isAlive() || !damage)
return;
// Magic damage, check for resists
if ((schoolMask & SPELL_SCHOOL_MASK_NORMAL)==0)
{
// Get base victim resistance for school
float tmpvalue2 = (float)pVictim->GetResistance(GetFirstSchoolInMask(schoolMask));
// Ignore resistance by self SPELL_AURA_MOD_TARGET_RESISTANCE aura
tmpvalue2 += (float)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 = pVictim->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 = pVictim->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 = pVictim->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)
pVictim->CastCustomSpell(pVictim, 57776, &amount, NULL, NULL, true, NULL, *i);
break;
}
}
}
// Need remove expired auras after
bool existExpired = false;
// absorb without mana cost
AuraList const& vSchoolAbsorb = pVictim->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(pVictim->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
if (spellProto->EffectBasePoints[EFFECT_INDEX_1] < currentAbsorb)
currentAbsorb = spellProto->EffectBasePoints[EFFECT_INDEX_1];
break;
}
break;
}
case SPELLFAMILY_DRUID:
{
// Primal Tenacity
if (spellProto->SpellIconID == 2253)
{
//reduces all damage taken while Stunned
if (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 &&
pVictim->GetTypeId()==TYPEID_PLAYER && // Only players
!((Player*)pVictim)->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;
}
// Power Word: Shield
if (spellProto->SpellFamilyFlags & UI64LIT(00000001) && spellProto->Mechanic == MECHANIC_SHIELD)
{
// Glyph of Power Word: Shield
if (Aura *glyph = pVictim->GetAura(55672, EFFECT_INDEX_0))
{
int32 heal = int32(glyph->GetModifier()->m_amount *
(RemainingDamage >= currentAbsorb ? currentAbsorb : RemainingDamage) / 100);
pVictim->CastCustomSpell(pVictim, 56160, &heal, NULL, NULL, true, 0, *i);
}
}
// Reflective Shield
if (spellProto->SpellFamilyFlags == 0x1 && canReflect)
{
if (pVictim == 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;
pVictim->CastCustomSpell(pVictim, 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;
DealDamageMods(caster,ab_damage,NULL);
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;
// 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)
{
pVictim->RemoveAurasDueToSpell((*i)->GetId());
i = vSchoolAbsorb.begin();
}
else
++i;
}
}
// Cast back reflect damage spell
if (canReflect && reflectSpell)
pVictim->CastCustomSpell(this, reflectSpell, &reflectDamage, NULL, NULL, true, NULL, reflectTriggeredBy);
// absorb by mana cost
AuraList const& vManaShield = pVictim->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 = pVictim->GetSpellModOwner())
modOwner->ApplySpellMod((*i)->GetId(), SPELLMOD_MULTIPLE_VALUE, manaMultiplier);
int32 maxAbsorb = int32(pVictim->GetPower(POWER_MANA) / manaMultiplier);
if (currentAbsorb > maxAbsorb)
currentAbsorb = maxAbsorb;
int32 manaReduction = int32(currentAbsorb * manaMultiplier);
pVictim->ApplyPowerMod(POWER_MANA, manaReduction, false);
}
(*i)->GetModifier()->m_amount -= currentAbsorb;
if((*i)->GetModifier()->m_amount <= 0)
{
pVictim->RemoveAurasDueToSpell((*i)->GetId());
next = vManaShield.begin();
}
RemainingDamage -= currentAbsorb;
}
// effects dependent from full absorb amount
if (int32 full_absorb = damage - RemainingDamage - *resist)
{
Unit::AuraList const& auras = pVictim->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(full_absorb * (*itr)->GetModifier()->m_amount / 100);
// apply normalized part of already accumulated amount in aura
if (Aura* spdAura = pVictim->GetAura(44413, EFFECT_INDEX_0))
amount += spdAura->GetModifier()->m_amount * spdAura->GetAuraDuration() / spdAura->GetAuraMaxDuration();
// limit 5 health percents
int32 health_5percent = pVictim->GetMaxHealth()*5/100;
if(amount > health_5percent)
amount = health_5percent;
// Incanter's Absorption (triggered absorb based spell power, will replace existed if any)
pVictim->CastCustomSpell(pVictim, 44413, &amount, NULL, NULL, true);
break;
}
}
}
// only split damage if not damaging yourself
if(pVictim != this)
{
AuraList const& vSplitDamageFlat = pVictim->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 == pVictim || !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;
DealDamageMods(caster,splitted,&splitted_absorb);
SendSpellNonMeleeDamageLog(caster, (*i)->GetSpellProto()->Id, splitted, schoolMask, splitted_absorb, 0, false, 0, false);
CleanDamage cleanDamage = CleanDamage(splitted, BASE_ATTACK, MELEE_HIT_NORMAL);
DealDamage(caster, splitted, &cleanDamage, DIRECT_DAMAGE, schoolMask, (*i)->GetSpellProto(), false);
}
AuraList const& vSplitDamagePct = pVictim->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 == pVictim || !caster->IsInWorld() || !caster->isAlive())
continue;
uint32 splitted = uint32(RemainingDamage * (*i)->GetModifier()->m_amount / 100.0f);
RemainingDamage -= int32(splitted);
uint32 split_absorb = 0;
DealDamageMods(caster,splitted,&split_absorb);
SendSpellNonMeleeDamageLog(caster, (*i)->GetSpellProto()->Id, splitted, schoolMask, split_absorb, 0, false, 0, false);
CleanDamage cleanDamage = CleanDamage(splitted, BASE_ATTACK, MELEE_HIT_NORMAL);
DealDamage(caster, splitted, &cleanDamage, DIRECT_DAMAGE, schoolMask, (*i)->GetSpellProto(), false);
}
}
// Apply death prevention spells effects
if (preventDeathSpell && RemainingDamage >= (int32)pVictim->GetHealth())
{
switch(preventDeathSpell->SpellFamilyName)
{
// Cheat Death
case SPELLFAMILY_ROGUE:
{
// Cheat Death
if (preventDeathSpell->SpellIconID == 2109)
{
pVictim->CastSpell(pVictim,31231,true);
((Player*)pVictim)->AddSpellCooldown(31231,0,time(NULL)+60);
// with health > 10% lost health until health==10%, in other case no losses
uint32 health10 = pVictim->GetMaxHealth()/10;
RemainingDamage = pVictim->GetHealth() > health10 ? pVictim->GetHealth() - health10 : 0;
}
break;
}
// Guardian Spirit
case SPELLFAMILY_PRIEST:
{
// Guardian Spirit
if (preventDeathSpell->SpellIconID == 2873)
{
int32 healAmount = pVictim->GetMaxHealth() * preventDeathAmount / 100;
pVictim->CastCustomSpell(pVictim, 48153, &healAmount, NULL, NULL, true);
pVictim->RemoveAurasDueToSpell(preventDeathSpell->Id);
RemainingDamage = 0;
}
break;
}
}
}
*absorb = damage - RemainingDamage - *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.append(GetPackGUID());
data.append(victim->GetPackGUID()); // can be 0x00...
data << uint32(0); // can be 0x1
SendMessageToSet(&data, true);
sLog.outDetail("%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 *pVictim, SpellEntry const * /*spellProto*/, WeaponAttackType attackType)
{
if (pVictim->HasInArc(M_PI_F,this))
{
/* 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(pVictim->GetTypeId()==TYPEID_UNIT &&
((Creature*)pVictim)->GetCreatureInfo()->flags_extra & CREATURE_FLAG_EXTRA_NO_BLOCK )
return false;
float blockChance = pVictim->GetUnitBlockChance();
blockChance += (int32(GetWeaponSkillValue(attackType)) - int32(pVictim->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, 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, 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_RANGED:
case SPELL_DAMAGE_CLASS_MELEE:
return MeleeSpellHitResult(pVictim, spell);
case SPELL_DAMAGE_CLASS_NONE:
case SPELL_DAMAGE_CLASS_MAGIC:
return MagicSpellHitResult(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()
{
//check "realtime" interrupts
if ( (GetTypeId() == TYPEID_PLAYER && ((Player*)this)->isMoving()) || IsNonMeleeSpellCasted(false,false,true) )
{
// cancel wand shoot
if(m_currentSpells[CURRENT_AUTOREPEAT_SPELL]->m_spellInfo->Id != SPELL_ID_AUTOSHOT)
InterruptSpell(CURRENT_AUTOREPEAT_SPELL);
m_AutoRepeatFirstCast = true;
return;
}
//apply delay
if ( m_AutoRepeatFirstCast && getAttackTimer(RANGED_ATTACK) < 500 )
setAttackTimer(RANGED_ATTACK,500);
m_AutoRepeatFirstCast = false;
//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);
m_AutoRepeatFirstCast = true;
}
} 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: set first cast flag
m_AutoRepeatFirstCast = true;
} 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)
{
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)
{
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);
}
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;
}
// Carry over removed Aura's remaining damage if Aura still has ticks remaining
else 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);
sLog.outDebug("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();
uint32 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;
}
uint32 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, uint32 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, uint32 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))
{
int32 damage = dotAura->GetModifier()->m_amount*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())
{
int32 bp0 = dot->GetModifier()->m_amount;
bp0 = 8 * caster->SpellDamageBonus(this, spellEntry, bp0, DOT, 1);
// 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_MILISECONDS;
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, uint32 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<3; ++i)
RemoveSingleAuraFromStack(spellId, i, mode);
}
void Unit::RemoveSingleSpellAurasByCasterSpell(uint32 spellId, uint64 casterGUID, AuraRemoveMode mode)
{
for (int i=0; i<3; ++i)
RemoveSingleAuraByCasterSpell(spellId, i, casterGUID, mode);
}
void Unit::RemoveSingleAuraByCasterSpell(uint32 spellId, uint32 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,i,except);
}
void Unit::RemoveAurasDueToItemSpell(Item* castItem,uint32 spellId)
{
for (int k=0; k < MAX_EFFECT_INDEX; ++k)
{
spellEffectPair spair = spellEffectPair(spellId, 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;
}
}
sLog.outDebug("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);
sLog.outDebug("Aura %u now is remove mode %d",Aur->GetModifier()->m_auraname, mode);
if (mode != AURA_REMOVE_BY_DELETE) // not unapply if target will deleted
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, uint32 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);
sLog.outDebug("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, uint32 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, 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, uint32 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.append(log->target->GetPackGUID());
data.append(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.append(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)
{
sLog.outDebug("WORLD: Sending SMSG_ATTACKERSTATEUPDATE");
uint32 count = 1;
WorldPacket data(SMSG_ATTACKERSTATEUPDATE, 16 + 45); // we guess size
data << uint32(damageInfo->HitInfo);
data.append(damageInfo->attacker->GetPackGUID());
data.append(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 = SelectNearbyTarget(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 ();
uint32 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 basepoints0 = 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
basepoints0 = triggerAmount*int32(damage)/100;
if(basepoints0 > (int32)GetMaxHealth()/2)
basepoints0 = (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 = SelectNearbyTarget(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:
{
basepoints0 = 3 * damage; // 300%
if (basepoints0 < 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;
basepoints0 = triggerAmount;
target = this;
break;
}
// Vampiric Touch (generic, used by some boss)
case 52723:
case 60501:
{
triggered_spell_id = 52724;
basepoints0 = 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
basepoints0 = (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;
basepoints0 = cost * triggerAmount/100;
if( basepoints0 <=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;
basepoints0 = cost * triggerAmount/100;
if( basepoints0 <=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: basepoints0 = int32(0.04f*damage); break;
case 11120: basepoints0 = int32(0.08f*damage); break;
case 12846: basepoints0 = int32(0.12f*damage); break;
case 12847: basepoints0 = int32(0.16f*damage); break;
case 12848: basepoints0 = 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;
}
}
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;
basepoints0 = 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 = SelectNearbyTarget(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;
basepoints0 = 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
basepoints0 = 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
basepoints0 = 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:
{
basepoints0 = 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:
{
basepoints0 = 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 = SpellHealingBonus(pVictim, procSpell, (healingAura->GetModifier()->m_amount* GetSpellAuraMaxTicks(procSpell)), DOT);
basepoints0 = healingfromticks * triggerAmount / 100;
triggered_spell_id = 63544;
break;
}
// Improved Devouring Plague
case 3790:
{
if (!procSpell)
return false;
Aura* leachAura = pVictim->GetAura(procSpell->Id, EFFECT_INDEX_0);
if (!leachAura)
return false;
int32 damagefromticks = SpellDamageBonus(pVictim, procSpell, (leachAura->GetModifier()->m_amount* GetSpellAuraMaxTicks(procSpell)), DOT);
basepoints0 = 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
basepoints0 = 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
basepoints0 = 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;
basepoints0 = 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;
basepoints0 = 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
basepoints0 = 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;
basepoints0 = triggerAmount * damage / 100;
triggered_spell_id = 54755;
break;
}
}
// 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;
basepoints0 = 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
basepoints0 = procSpell->manaCost * triggerAmount/100;
if (basepoints0 <= 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);
basepoints0 = 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;
basepoints0 = mana * 40/100;
if(basepoints0 <= 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 = SpellBaseDamageBonus(SPELL_SCHOOL_MASK_HOLY) +
SpellBaseDamageBonusForVictim(SPELL_SCHOOL_MASK_HOLY, pVictim);
basepoints0 = GetAttackTime(BASE_ATTACK) * int32(ap*0.022f + 0.044f * holy) / 1000;
break;
}
// Righteous Vengeance
if (dummySpell->SpellIconID == 3025)
{
// 4 damage tick
basepoints0 = triggerAmount*damage/400;
triggered_spell_id = 61840;
break;
}
// Sheath of Light
if (dummySpell->SpellIconID == 3030)
{
// 4 healing tick
basepoints0 = triggerAmount*damage/400;
triggered_spell_id = 54203;
break;
}
switch(dummySpell->Id)
{
// Judgement of Light
case 20185:
{
basepoints0 = int32( pVictim->GetMaxHealth() * triggeredByAura->GetModifier()->m_amount / 100 );
pVictim->CastCustomSpell(pVictim, 20267, &basepoints0, NULL, NULL, true, NULL, triggeredByAura);
return true;
}
// Judgement of Wisdom
case 20186:
{
if (pVictim->getPowerType() == POWER_MANA)
{
// 2% of maximum base mana
basepoints0 = int32(pVictim->GetCreateMana() * 2 / 100);
pVictim->CastCustomSpell(pVictim, 20268, &basepoints0, 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
basepoints0 = 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
basepoints0 = 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,&basepoints0,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 Flash of Light
case 54936:
{
triggered_spell_id = 54957;
basepoints0 = triggerAmount*damage/100;
break;
}
// Glyph of Holy Light
case 54937:
{
triggered_spell_id = 54968;
basepoints0 = triggerAmount*damage/100;
break;
}
// Glyph of Divinity
case 54939:
{
// Lookup base amount mana restore
for (int i=0; i<3;++i)
if (procSpell->Effect[i] == SPELL_EFFECT_ENERGIZE)
{
int32 mana = procSpell->EffectBasePoints[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;
basepoints0 = 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(windfurySpellEntry, EFFECT_INDEX_1, windfurySpellEntry->EffectBasePoints[EFFECT_INDEX_1], pVictim);
// Off-Hand case
if ( castItem->GetSlot() == EQUIPMENT_SLOT_OFFHAND )
{
// Value gained from additional AP
basepoints0 = int32(extra_attack_power/14.0f * GetAttackTime(OFF_ATTACK)/1000/2);
triggered_spell_id = 33750;
}
// Main-Hand case
else
{
// Value gained from additional AP
basepoints0 = 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,&basepoints0,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;
basepoints0 = triggerAmount * damage / 100;
target = this;
triggered_spell_id = 55533;
break;
}
// Spirit Hunt
case 58877:
{
// Cast on owner
target = GetOwner();
if(!target)
return false;
basepoints0 = triggerAmount * damage / 100;
triggered_spell_id = 58879;
break;
}
// Shaman T8 Elemental 4P Bonus
case 64928:
{
basepoints0 = int32( triggerAmount * damage / 100 );
triggered_spell_id = 64930; // Electrified
break;
}
// Shaman T9 Elemental 4P Bonus
case 67228:
{
basepoints0 = 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;
basepoints0 = triggerAmount * damage / 100;
target = this;
break;
}
// Earth Shield
if (dummySpell->SpellFamilyFlags & UI64LIT(0x0000040000000000))
{
target = this;
basepoints0 = triggerAmount;
// Glyph of Earth Shield
if (Aura* aur = GetDummyAura(63279))
{
int32 aur_mod = aur->GetModifier()->m_amount;
basepoints0 = int32(basepoints0 * (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:
{
// Blood Aura
if (dummySpell->SpellIconID == 2636)
{
if (GetTypeId() != TYPEID_PLAYER || !((Player*)this)->isHonorOrXPTarget(pVictim))
return false;
basepoints0 = triggerAmount * damage / 100;
triggered_spell_id = 53168;
break;
}
// Butchery
if (dummySpell->SpellIconID == 2664)
{
basepoints0 = 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))
{
basepoints0 = triggerAmount * GetMaxHealth() / 100;
triggered_spell_id = 50181;
target = this;
break;
}
// Necrosis
if (dummySpell->SpellIconID == 2709)
{
basepoints0 = 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;
basepoints0 = 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(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::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[3] = {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->EffectBasePoints[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 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:
{
// Pyroclasm
if (auraSpellInfo->SpellIconID == 1137)
{
if(!pVictim || !pVictim->isAlive() || pVictim == this || procSpell == NULL)
return false;
// Calculate spell tick count for spells
uint32 tick = 1; // Default tick = 1
// Hellfire have 15 tick
if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000040))
tick = 15;
// Rain of Fire have 4 tick
else if (procSpell->SpellFamilyFlags & UI64LIT(0x0000000000000020))
tick = 4;
else
return false;
// Calculate chance = baseChance / tick
float chance = 0;
switch (auraSpellInfo->Id)
{
case 18096: chance = 13.0f / tick; break;
case 18073: chance = 26.0f / tick; break;
}
// Roll chance
if (!roll_chance_f(chance))
return false;
trigger_spell_id = 18093;
}
// Drain Soul
else 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;
}
}
// Blood Presence
else if (auraSpellInfo->Id == 48266)
{
if (GetTypeId() != TYPEID_PLAYER)
return false;
if (!((Player*)this)->isHonorOrXPTarget(pVictim))
return false;
trigger_spell_id = 50475;
basepoints[0] = damage * triggerAmount / 100;
}
// Blade Barrier
else if (auraSpellInfo->SpellIconID == 85)
{
if (GetTypeId() != TYPEID_PLAYER || getClass() != CLASS_DEATH_KNIGHT ||
!((Player*)this)->IsBaseRuneSlotsOnCooldown(RUNE_BLOOD))
return false;
}
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->SpellBaseDamageBonus(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[0] || basepoints[1] || basepoints[2])
CastCustomSpell(target,trigger_spell_id,
basepoints[0] ? &basepoints[0] : NULL,
basepoints[1] ? &basepoints[1] : NULL,
basepoints[2] ? &basepoints[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_AGGRO);
((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)
{
// exceptions (applied at state but not removed at state change)
// Rampage
if(spellProto->SpellIconID==2006 && spellProto->SpellFamilyName==SPELLFAMILY_WARRIOR && spellProto->SpellFamilyFlags==0x100000)
{
++itr;
continue;
}
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();
// FIXME: hack, speed must be set only at follow
if(pet && GetTypeId()==TYPEID_PLAYER)
for(int i = 0; i < MAX_MOVE_TYPE; ++i)
pet->SetSpeedRate(UnitMoveType(i), m_speed_rate[i], true);
}
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(uint8 slot) const
{
return GetTotem(slot);
}
Totem* Unit::GetTotem( uint8 slot ) const
{
if(slot >= MAX_TOTEM || !IsInWorld())
return NULL;
Creature *totem = GetMap()->GetCreature(m_TotemSlot[slot]);
return totem && totem->isTotem() ? (Totem*)totem : NULL;
}
void Unit::UnsummonAllTotems()
{
for (int8 i = 0; i < MAX_TOTEM; ++i)
{
if(!m_TotemSlot[i])
continue;
Creature *OldTotem = GetMap()->GetCreature(m_TotemSlot[i]);
if (OldTotem && OldTotem->isTotem())
((Totem*)OldTotem)->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.append(pVictim->GetPackGUID());
data.append(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.append(pVictim->GetPackGUID());
data.append(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);
}
uint32 Unit::SpellDamageBonus(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->SpellDamageBonus(pVictim, spellProto, pdamage, damagetype);
}
// Taken/Done total percent damage auras
float DoneTotalMod = 1.0f;
float TakenTotalMod = 1.0f;
int32 DoneTotal = 0;
int32 TakenTotal = 0;
// ..done
// 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;
// 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((*i)->GetSpellProto(), EFFECT_INDEX_0, (*i)->GetSpellProto()->EffectBasePoints[EFFECT_INDEX_0], this);
// 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 / 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_MELEE_SLOW)))
{
//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_DEATHKNIGHT:
{
// Icy Touch, Howling Blast and Frost Strike
if (spellProto->SpellFamilyFlags & UI64LIT(0x0000000600000002))
{
// 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;
}
// ..taken
AuraList const& mModDamagePercentTaken = pVictim->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 (pVictim->GetTypeId() == TYPEID_PLAYER)
{
//Cheat Death
if (Aura *dummy = pVictim->GetDummyAura(45182))
{
float mod = -((Player*)pVictim)->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 = pVictim->GetAurasByType(SPELL_AURA_MOD_DAMAGE_FROM_CASTER);
for(AuraList::const_iterator i = mOwnerTaken.begin(); i != mOwnerTaken.end(); ++i)
{
if ((*i)->GetCasterGUID() == GetGUID() && (*i)->isAffectedOnSpell(spellProto))
TakenTotalMod *= ((*i)->GetModifier()->m_amount + 100.0f) / 100.0f;
}
// Mod damage from spell mechanic
TakenTotalMod *= pVictim->GetTotalAuraMultiplierByMiscValueForMask(SPELL_AURA_MOD_MECHANIC_DAMAGE_TAKEN_PERCENT,GetAllSpellMechanicMask(spellProto));
// Mod damage taken from AoE spells
if(IsAreaOfEffectSpell(spellProto))
{
AuraList const& avoidAuras = pVictim->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/Done fixed damage bonus auras
int32 DoneAdvertisedBenefit = SpellBaseDamageBonus(GetSpellSchoolMask(spellProto));
int32 TakenAdvertisedBenefit = SpellBaseDamageBonusForVictim(GetSpellSchoolMask(spellProto), pVictim);
// 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 * stack;
else
coeff = bonus->direct_damage * LvlPenalty * stack;
if (bonus->ap_bonus)
DoneTotal += int32(bonus->ap_bonus * GetTotalAttackPowerValue(BASE_ATTACK) * stack);
DoneTotal += int32(DoneAdvertisedBenefit * coeff * SpellModSpellDamage);
TakenTotal += int32(TakenAdvertisedBenefit * coeff);
}
// Default calculation
else if (DoneAdvertisedBenefit || 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))
{
DoneAdvertisedBenefit = DoneAdvertisedBenefit * int32(stack) / DotTicks;
TakenAdvertisedBenefit = TakenAdvertisedBenefit * int32(stack) / 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);
TakenTotal+= int32(TakenAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty);
}
float tmpDamage = (pdamage + DoneTotal) * DoneTotalMod;
// apply spellmod to Done damage (flat and pct)
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, tmpDamage);
tmpDamage = (tmpDamage + TakenTotal) * TakenTotalMod;
return tmpDamage > 0 ? uint32(tmpDamage) : 0;
}
int32 Unit::SpellBaseDamageBonus(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::SpellBaseDamageBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim)
{
uint32 creatureTypeMask = pVictim->GetCreatureTypeMask();
int32 TakenAdvertisedBenefit = 0;
// ..done (for creature type by mask) in taken
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))
TakenAdvertisedBenefit += (*i)->GetModifier()->m_amount;
}
// ..taken
AuraList const& mDamageTaken = pVictim->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_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;
}
int32 Unit::SpellHealingBonus(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->SpellHealingBonus(pVictim, spellProto, healamount, damagetype, stack);
float TakenTotalMod = 1.0f;
// Healing taken percent
float minval = float(pVictim->GetMaxNegativeAuraModifier(SPELL_AURA_MOD_HEALING_PCT));
if(minval)
TakenTotalMod *= (100.0f + minval) / 100.0f;
float maxval = float(pVictim->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
// Taken/Done total percent damage auras
float DoneTotalMod = 1.0f;
int32 DoneTotal = 0;
int32 TakenTotal = 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)
TakenTotalMod *= (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;
}
}
// Taken/Done fixed damage bonus auras
int32 DoneAdvertisedBenefit = SpellBaseHealingBonus(GetSpellSchoolMask(spellProto));
int32 TakenAdvertisedBenefit = SpellBaseHealingBonusForVictim(GetSpellSchoolMask(spellProto), pVictim);
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 * stack;
else
coeff = bonus->direct_damage * LvlPenalty * stack;
if (bonus->ap_bonus)
DoneTotal += int32(bonus->ap_bonus * GetTotalAttackPowerValue(BASE_ATTACK) * stack);
DoneTotal += int32(DoneAdvertisedBenefit * coeff * SpellModSpellDamage);
TakenTotal += int32(TakenAdvertisedBenefit * coeff);
}
// Default calculation
else if (DoneAdvertisedBenefit || 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)
{
DoneAdvertisedBenefit = DoneAdvertisedBenefit * int32(stack) / DotTicks;
TakenAdvertisedBenefit = TakenAdvertisedBenefit * int32(stack) / 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);
TakenTotal += int32(TakenAdvertisedBenefit * (CastingTime / 3500.0f) * DotFactor * LvlPenalty * 1.88f);
}
// use float as more appropriate for negative values and percent applying
float heal = (healamount + DoneTotal)*DoneTotalMod;
// apply spellmod to Done amount
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, heal);
// Taken mods
// Healing Wave cast
if (spellProto->SpellFamilyName == SPELLFAMILY_SHAMAN && (spellProto->SpellFamilyFlags & UI64LIT(0x0000000000000040)))
{
// Search for Healing Way on Victim
Unit::AuraList const& auraDummy = pVictim->GetAurasByType(SPELL_AURA_DUMMY);
for(Unit::AuraList::const_iterator itr = auraDummy.begin(); itr!=auraDummy.end(); ++itr)
if((*itr)->GetId() == 29203)
TakenTotalMod *= ((*itr)->GetModifier()->m_amount+100.0f) / 100.0f;
}
// Nourish 20% of heal increase if target is affected by Druids HOTs
else 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)
{
TakenTotalMod *= 1.2f; // base bonus at HoTs
if (Aura* glyph = GetAura(62971, EFFECT_INDEX_0))// Glyph of Nourish
TakenTotalMod *= (glyph->GetModifier()->m_amount * ownHotCount + 100.0f) / 100.0f;
}
}
AuraList const& mHealingGet= pVictim->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;
heal = (heal + TakenTotal) * TakenTotalMod;
return heal < 0 ? 0 : uint32(heal);
}
int32 Unit::SpellBaseHealingBonus(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::SpellBaseHealingBonusForVictim(SpellSchoolMask schoolMask, Unit *pVictim)
{
int32 AdvertisedBenefit = 0;
AuraList const& mDamageTaken = pVictim->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, uint32 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;
}
uint32 Unit::MeleeDamageBonus(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 TakenFlat = 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);
TakenFlat += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_RANGED_DAMAGE_TAKEN);
}
else
{
APbonus += pVictim->GetTotalAuraModifier(SPELL_AURA_MELEE_ATTACK_POWER_ATTACKER_BONUS);
APbonus += GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_MELEE_ATTACK_POWER_VERSUS, creatureTypeMask);
TakenFlat += pVictim->GetTotalAuraModifier(SPELL_AURA_MOD_MELEE_DAMAGE_TAKEN);
}
// ..taken flat (by school mask)
TakenFlat += pVictim->GetTotalAuraModifierByMiscMask(SPELL_AURA_MOD_DAMAGE_TAKEN, schoolMask);
// PERCENT damage auras
// ====================
float DonePercent = 1.0f;
float TakenPercent = 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);
// ..taken pct (by school mask)
TakenPercent *= pVictim->GetTotalAuraMultiplierByMiscMask(SPELL_AURA_MOD_DAMAGE_PERCENT_TAKEN, schoolMask);
// ..taken pct (by mechanic mask)
TakenPercent *= pVictim->GetTotalAuraMultiplierByMiscValueForMask(SPELL_AURA_MOD_MECHANIC_DAMAGE_TAKEN_PERCENT,mechanicMask);
// ..taken pct (melee/ranged)
if(attType == RANGED_ATTACK)
TakenPercent *= pVictim->GetTotalAuraMultiplier(SPELL_AURA_MOD_RANGED_DAMAGE_TAKEN_PCT);
else
TakenPercent *= pVictim->GetTotalAuraMultiplier(SPELL_AURA_MOD_MELEE_DAMAGE_TAKEN_PCT);
// ..taken pct (aoe avoidance)
if(spellProto && IsAreaOfEffectSpell(spellProto))
TakenPercent *= pVictim->GetTotalAuraMultiplier(SPELL_AURA_MOD_AOE_DAMAGE_AVOIDANCE);
// 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;
}
}
}
}
// .. taken (dummy auras)
AuraList const& mDummyAuras = pVictim->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(pVictim->GetTypeId() != TYPEID_PLAYER)
continue;
float mod = ((Player*)pVictim)->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;
}
}
// .. taken (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
TakenPercent *= (-eff0->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 * stack;
else
coeff = bonus->direct_damage * LvlPenalty * stack;
if (bonus->ap_bonus)
DoneFlat += bonus->ap_bonus * (GetTotalAttackPowerValue(BASE_ATTACK) + APbonus) * stack;
DoneFlat *= coeff;
TakenFlat *= coeff;
}
// Default calculation
else if (DoneFlat || 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)
{
DoneFlat = DoneFlat * int32(stack) / DotTicks;
TakenFlat = TakenFlat * int32(stack) / 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;
TakenFlat*= (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) * DonePercent;
// apply spellmod to Done damage
if(spellProto)
{
if(Player* modOwner = GetSpellModOwner())
modOwner->ApplySpellMod(spellProto->Id, damagetype == DOT ? SPELLMOD_DOT : SPELLMOD_DAMAGE, tmpDamage);
}
tmpDamage = (tmpDamage + TakenFlat) * 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_INCREASE_FLIGHT_SPEED))
((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)
{
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)
{
// 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_INCREASE_FLIGHT_SPEED);
else // Use not mount (shapeshift for example) auras (should stack)
main_speed_mod = GetTotalAuraModifier(SPELL_AURA_MOD_SPEED_FLIGHT);
stack_bonus = GetTotalAuraMultiplier(SPELL_AURA_MOD_FLIGHT_SPEED_ALWAYS);
non_stack_bonus = (100.0f + GetMaxPositiveAuraModifier(SPELL_AURA_MOD_FLIGHT_SPEED_NOT_STACK))/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, 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.append(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.append(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(SpellEntry const* spellProto, uint8 effect_index, int32 effBasePoints, Unit const* target)
{
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];
float randomPointsPerLevel = spellProto->EffectDicePerLevel[effect_index];
int32 basePoints = int32(effBasePoints + level * basePointsPerLevel);
int32 randomPoints = int32(spellProto->EffectDieSides[effect_index] + level * randomPointsPerLevel);
float comboDamage = spellProto->EffectPointsPerComboPoint[effect_index];
// range can have possitive and negative values, so order its for irand
int32 randvalue = int32(spellProto->EffectBaseDice[effect_index]) >= randomPoints
? irand(randomPoints, int32(spellProto->EffectBaseDice[effect_index]))
: irand(int32(spellProto->EffectBaseDice[effect_index]), randomPoints);
int32 value = basePoints + randvalue;
//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, uint8 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 (stack always ?)
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::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.append(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_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;
case POWER_HEALTH: 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:
{
sLog.outDebug("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:
{
sLog.outDebug("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);
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:
{
sLog.outDebug("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:
{
sLog.outDebug("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:
{
sLog.outDebug("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:
{
sLog.outDebug("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:
{
sLog.outDebug("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;
}
sLog.outDebug("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:
sLog.outDebug("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_AGGRO);
((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(MAKE_NEW_GUID(lowguid, 0, HIGHGUID_PLAYER));
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::SelectNearbyTarget(Unit* except /*= NULL*/) const
{
CellPair p(MaNGOS::ComputeCellPair(GetPositionX(), GetPositionY()));
Cell cell(p);
cell.data.Part.reserved = ALL_DISTRICT;
cell.SetNoCreate();
std::list<Unit *> targets;
MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck u_check(this, this, ATTACK_DISTANCE);
MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck> searcher(this, targets, u_check);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck>, WorldTypeMapContainer > world_unit_searcher(searcher);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck>, GridTypeMapContainer > grid_unit_searcher(searcher);
cell.Visit(p, world_unit_searcher, *GetMap(), *this, ATTACK_DISTANCE);
cell.Visit(p, grid_unit_searcher, *GetMap(), *this, ATTACK_DISTANCE);
// 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<3;++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();
uint32 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 horizintalSpeed, 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.append(GetPackGUID());
data << uint32(0); // Sequence
data << float(vcos); // x direction
data << float(vsin); // y direction
data << float(horizintalSpeed); // Horizontal speed
data << float(-verticalSpeed); // Z Movement speed (vertical)
((Player*)this)->GetSession()->SendPacket(&data);
}
else
{
float dis = horizintalSpeed;
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())
{
sLog.outDebug( "WORLD: Send SMSG_THREAT_UPDATE Message" );
WorldPacket data(SMSG_THREAT_UPDATE, 8 + count * 8);
data.append(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())
{
sLog.outDebug( "WORLD: Send SMSG_HIGHEST_THREAT_UPDATE Message" );
WorldPacket data(SMSG_HIGHEST_THREAT_UPDATE, 8 + 8 + count * 8);
data.append(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()
{
sLog.outDebug( "WORLD: Send SMSG_THREAT_CLEAR Message" );
WorldPacket data(SMSG_THREAT_CLEAR, 8);
data.append(GetPackGUID());
SendMessageToSet(&data, false);
}
void Unit::SendThreatRemove(HostileReference* pHostileReference)
{
sLog.outDebug( "WORLD: Send SMSG_THREAT_REMOVE Message" );
WorldPacket data(SMSG_THREAT_REMOVE, 8 + 8);
data.append(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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