/*
* Copyright (C) 2005-2009 MaNGOS
*
* Copyright (C) 2008-2009 Trinity
*
* 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 "SpellMgr.h"
#include "ObjectMgr.h"
#include "SpellAuraDefines.h"
#include "ProgressBar.h"
#include "DBCStores.h"
#include "World.h"
#include "Chat.h"
#include "Spell.h"
#include "BattleGroundMgr.h"
#include "CreatureAI.h"
bool IsAreaEffectTarget[TOTAL_SPELL_TARGETS];
SpellEffectTargetTypes EffectTargetType[TOTAL_SPELL_EFFECTS];
SpellSelectTargetTypes SpellTargetType[TOTAL_SPELL_TARGETS];
SpellMgr::SpellMgr()
{
for (int i = 0; i < TOTAL_SPELL_EFFECTS; ++i)
{
switch(i)
{
case SPELL_EFFECT_PERSISTENT_AREA_AURA: //27
case SPELL_EFFECT_SUMMON: //28
case SPELL_EFFECT_TRIGGER_MISSILE: //32
case SPELL_EFFECT_TRANS_DOOR: //50 summon object
case SPELL_EFFECT_SUMMON_PET: //56
case SPELL_EFFECT_ADD_FARSIGHT: //72
case SPELL_EFFECT_SUMMON_OBJECT_WILD: //76
//case SPELL_EFFECT_SUMMON_CRITTER: //97 not 303
case SPELL_EFFECT_SUMMON_OBJECT_SLOT1: //104
case SPELL_EFFECT_SUMMON_OBJECT_SLOT2: //105
case SPELL_EFFECT_SUMMON_OBJECT_SLOT3: //106
case SPELL_EFFECT_SUMMON_OBJECT_SLOT4: //107
case SPELL_EFFECT_SUMMON_DEAD_PET: //109
case SPELL_EFFECT_TRIGGER_SPELL_2: //151 ritual of summon
EffectTargetType[i] = SPELL_REQUIRE_DEST;
break;
case SPELL_EFFECT_PARRY: // 0
case SPELL_EFFECT_BLOCK: // 0
case SPELL_EFFECT_SKILL: // always with dummy 3 as A
//case SPELL_EFFECT_LEARN_SPELL: // 0 may be 5 pet
case SPELL_EFFECT_TRADE_SKILL: // 0 or 1
case SPELL_EFFECT_PROFICIENCY: // 0
EffectTargetType[i] = SPELL_REQUIRE_NONE;
break;
case SPELL_EFFECT_ENCHANT_ITEM:
case SPELL_EFFECT_ENCHANT_ITEM_TEMPORARY:
case SPELL_EFFECT_DISENCHANT:
//in 243 this is 0, in 309 it is 1
//so both item target and unit target is pushed, and cause crash
//case SPELL_EFFECT_FEED_PET:
case SPELL_EFFECT_PROSPECTING:
case SPELL_EFFECT_MILLING:
case SPELL_EFFECT_ENCHANT_ITEM_PRISMATIC:
EffectTargetType[i] = SPELL_REQUIRE_ITEM;
break;
//caster must be pushed otherwise no sound
case SPELL_EFFECT_APPLY_AREA_AURA_PARTY:
case SPELL_EFFECT_APPLY_AREA_AURA_FRIEND:
case SPELL_EFFECT_APPLY_AREA_AURA_ENEMY:
case SPELL_EFFECT_APPLY_AREA_AURA_PET:
case SPELL_EFFECT_APPLY_AREA_AURA_OWNER:
case SPELL_EFFECT_APPLY_AREA_AURA_RAID:
case SPELL_EFFECT_CHARGE:
case SPELL_EFFECT_JUMP:
case SPELL_EFFECT_JUMP2:
case SPELL_EFFECT_LEAP_BACK:
EffectTargetType[i] = SPELL_REQUIRE_CASTER;
break;
//case SPELL_EFFECT_WMO_DAMAGE:
//case SPELL_EFFECT_WMO_REPAIR:
//case SPELL_EFFECT_WMO_CHANGE:
// EffectTargetType[i] = SPELL_REQUIRE_GOBJECT;
// break;
default:
EffectTargetType[i] = SPELL_REQUIRE_UNIT;
break;
}
}
for (int i = 0; i < TOTAL_SPELL_TARGETS; ++i)
{
switch(i)
{
case TARGET_UNIT_CASTER:
case TARGET_UNIT_CASTER_FISHING:
case TARGET_UNIT_MASTER:
case TARGET_UNIT_PET:
case TARGET_UNIT_PARTY_CASTER:
case TARGET_UNIT_RAID_CASTER:
case TARGET_UNIT_VEHICLE:
case TARGET_UNIT_PASSENGER:
SpellTargetType[i] = TARGET_TYPE_UNIT_CASTER;
break;
case TARGET_UNIT_MINIPET:
case TARGET_UNIT_TARGET_ALLY:
case TARGET_UNIT_TARGET_RAID:
case TARGET_UNIT_TARGET_ANY:
case TARGET_UNIT_TARGET_ENEMY:
case TARGET_UNIT_TARGET_PARTY:
case TARGET_UNIT_PARTY_TARGET:
case TARGET_UNIT_CLASS_TARGET:
case TARGET_UNIT_CHAINHEAL:
SpellTargetType[i] = TARGET_TYPE_UNIT_TARGET;
break;
case TARGET_UNIT_NEARBY_ENEMY:
case TARGET_UNIT_NEARBY_ALLY:
case TARGET_UNIT_NEARBY_ALLY_UNK:
case TARGET_UNIT_NEARBY_ENTRY:
case TARGET_UNIT_NEARBY_RAID:
SpellTargetType[i] = TARGET_TYPE_UNIT_NEARBY;
break;
case TARGET_UNIT_AREA_ENEMY_SRC:
case TARGET_UNIT_AREA_ALLY_SRC:
case TARGET_UNIT_AREA_ENTRY_SRC:
case TARGET_UNIT_AREA_PARTY_SRC:
case TARGET_OBJECT_AREA_SRC:
SpellTargetType[i] = TARGET_TYPE_AREA_SRC;
break;
case TARGET_UNIT_AREA_ENEMY_DST:
case TARGET_UNIT_AREA_ALLY_DST:
case TARGET_UNIT_AREA_ENTRY_DST:
case TARGET_UNIT_AREA_PARTY_DST:
case TARGET_OBJECT_AREA_DST:
SpellTargetType[i] = TARGET_TYPE_AREA_DST;
break;
case TARGET_UNIT_CONE_ENEMY:
case TARGET_UNIT_CONE_ALLY:
case TARGET_UNIT_CONE_ENTRY:
case TARGET_UNIT_CONE_ENEMY_UNKNOWN:
case TARGET_UNIT_AREA_PATH:
SpellTargetType[i] = TARGET_TYPE_AREA_CONE;
break;
case TARGET_DST_CASTER:
case TARGET_SRC_CASTER:
case TARGET_MINION:
case TARGET_DEST_CASTER_FRONT_LEAP:
case TARGET_DEST_CASTER_FRONT:
case TARGET_DEST_CASTER_BACK:
case TARGET_DEST_CASTER_RIGHT:
case TARGET_DEST_CASTER_LEFT:
case TARGET_DEST_CASTER_FRONT_LEFT:
case TARGET_DEST_CASTER_BACK_LEFT:
case TARGET_DEST_CASTER_BACK_RIGHT:
case TARGET_DEST_CASTER_FRONT_RIGHT:
case TARGET_DEST_CASTER_RANDOM:
case TARGET_DEST_CASTER_RADIUS:
SpellTargetType[i] = TARGET_TYPE_DEST_CASTER;
break;
case TARGET_DST_TARGET_ENEMY:
case TARGET_DEST_TARGET_ANY:
case TARGET_DEST_TARGET_FRONT:
case TARGET_DEST_TARGET_BACK:
case TARGET_DEST_TARGET_RIGHT:
case TARGET_DEST_TARGET_LEFT:
case TARGET_DEST_TARGET_FRONT_LEFT:
case TARGET_DEST_TARGET_BACK_LEFT:
case TARGET_DEST_TARGET_BACK_RIGHT:
case TARGET_DEST_TARGET_FRONT_RIGHT:
case TARGET_DEST_TARGET_RANDOM:
case TARGET_DEST_TARGET_RADIUS:
SpellTargetType[i] = TARGET_TYPE_DEST_TARGET;
break;
case TARGET_DEST_DYNOBJ_ENEMY:
case TARGET_DEST_DYNOBJ_ALLY:
case TARGET_DEST_DYNOBJ_NONE:
case TARGET_DEST_DEST:
case TARGET_DEST_TRAJ:
case TARGET_DEST_DEST_FRONT_LEFT:
case TARGET_DEST_DEST_BACK_LEFT:
case TARGET_DEST_DEST_BACK_RIGHT:
case TARGET_DEST_DEST_FRONT_RIGHT:
case TARGET_DEST_DEST_FRONT:
case TARGET_DEST_DEST_BACK:
case TARGET_DEST_DEST_RIGHT:
case TARGET_DEST_DEST_LEFT:
case TARGET_DEST_DEST_RANDOM:
SpellTargetType[i] = TARGET_TYPE_DEST_DEST;
break;
case TARGET_DST_DB:
case TARGET_DST_HOME:
case TARGET_DST_NEARBY_ENTRY:
SpellTargetType[i] = TARGET_TYPE_DEST_SPECIAL;
break;
case TARGET_UNIT_CHANNEL:
case TARGET_DEST_CHANNEL:
SpellTargetType[i] = TARGET_TYPE_CHANNEL;
break;
default:
SpellTargetType[i] = TARGET_TYPE_DEFAULT;
}
}
for (int i = 0; i < TOTAL_SPELL_TARGETS; ++i)
{
switch(i)
{
case TARGET_UNIT_AREA_ENEMY_DST:
case TARGET_UNIT_AREA_ENEMY_SRC:
case TARGET_UNIT_AREA_ALLY_DST:
case TARGET_UNIT_AREA_ALLY_SRC:
case TARGET_UNIT_AREA_ENTRY_DST:
case TARGET_UNIT_AREA_ENTRY_SRC:
case TARGET_UNIT_AREA_PARTY_DST:
case TARGET_UNIT_AREA_PARTY_SRC:
case TARGET_UNIT_PARTY_TARGET:
case TARGET_UNIT_PARTY_CASTER:
case TARGET_UNIT_CONE_ENEMY:
case TARGET_UNIT_CONE_ALLY:
case TARGET_UNIT_CONE_ENEMY_UNKNOWN:
case TARGET_UNIT_AREA_PATH:
case TARGET_UNIT_RAID_CASTER:
IsAreaEffectTarget[i] = true;
break;
default:
IsAreaEffectTarget[i] = false;
break;
}
}
}
SpellMgr::~SpellMgr()
{
}
SpellMgr& SpellMgr::Instance()
{
static SpellMgr spellMgr;
return spellMgr;
}
bool SpellMgr::IsSrcTargetSpell(SpellEntry const *spellInfo) const
{
for (uint8 i = 0; i< MAX_SPELL_EFFECTS; ++i)
{
if(SpellTargetType[spellInfo->EffectImplicitTargetA[i]] == TARGET_TYPE_AREA_SRC || SpellTargetType[spellInfo->EffectImplicitTargetB[i]] == TARGET_TYPE_AREA_SRC)
return true;
}
return false;
}
int32 GetSpellDuration(SpellEntry const *spellInfo)
{
if(!spellInfo)
return 0;
SpellDurationEntry const *du = sSpellDurationStore.LookupEntry(spellInfo->DurationIndex);
if(!du)
return 0;
return (du->Duration[0] == -1) ? -1 : abs(du->Duration[0]);
}
int32 GetSpellMaxDuration(SpellEntry const *spellInfo)
{
if(!spellInfo)
return 0;
SpellDurationEntry const *du = sSpellDurationStore.LookupEntry(spellInfo->DurationIndex);
if(!du)
return 0;
return (du->Duration[2] == -1) ? -1 : abs(du->Duration[2]);
}
bool GetDispelChance(Unit* caster, uint32 spellId)
{
// we assume that aura dispel chance is 100% on start
// need formula for level difference based chance
int32 miss_chance = 0;
// Apply dispel mod from aura caster
if (caster)
{
if ( Player* modOwner = caster->GetSpellModOwner() )
modOwner->ApplySpellMod(spellId, SPELLMOD_RESIST_DISPEL_CHANCE, miss_chance);
}
// Try dispel
return !roll_chance_i(miss_chance);
}
uint32 GetSpellCastTime(SpellEntry const* spellInfo, Spell * spell)
{
SpellCastTimesEntry const *spellCastTimeEntry = sSpellCastTimesStore.LookupEntry(spellInfo->CastingTimeIndex);
// not all spells have cast time index and this is all is pasiive abilities
if(!spellCastTimeEntry)
return 0;
int32 castTime = spellCastTimeEntry->CastTime;
if (spell && spell->GetCaster())
spell->GetCaster()->ModSpellCastTime(spellInfo, castTime, spell);
if (spellInfo->Attributes & SPELL_ATTR_REQ_AMMO && (!spell || !(spell->IsAutoRepeat())))
castTime += 500;
return (castTime > 0) ? uint32(castTime) : 0;
}
bool IsPassiveSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if (!spellInfo)
return false;
if(spellInfo->Attributes & SPELL_ATTR_PASSIVE)
return true;
return false;
}
bool IsAutocastableSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return false;
if(spellInfo->Attributes & SPELL_ATTR_PASSIVE)
return false;
if(spellInfo->AttributesEx & SPELL_ATTR_EX_UNAUTOCASTABLE_BY_PET)
return false;
return true;
}
bool IsHigherHankOfSpell(uint32 spellId_1, uint32 spellId_2)
{
return spellmgr.GetSpellRank(spellId_1)AttributesEx & SPELL_ATTR_EX_DRAIN_ALL_POWER)
{
// If power type - health drain all
if (spellInfo->powerType == POWER_HEALTH)
return caster->GetHealth();
// Else drain all power
if (spellInfo->powerType < MAX_POWERS)
return caster->GetPower(Powers(spellInfo->powerType));
sLog.outError("CalculateManaCost: Unknown power type '%d' in spell %d", spellInfo->powerType, spellInfo->Id);
return 0;
}
// Base powerCost
int32 powerCost = spellInfo->manaCost;
// PCT cost from total amount
if (spellInfo->ManaCostPercentage)
{
switch (spellInfo->powerType)
{
// health as power used
case POWER_HEALTH:
powerCost += spellInfo->ManaCostPercentage * caster->GetCreateHealth() / 100;
break;
case POWER_MANA:
powerCost += spellInfo->ManaCostPercentage * caster->GetCreateMana() / 100;
break;
case POWER_RAGE:
case POWER_FOCUS:
case POWER_ENERGY:
case POWER_HAPPINESS:
powerCost += spellInfo->ManaCostPercentage * caster->GetMaxPower(Powers(spellInfo->powerType)) / 100;
break;
case POWER_RUNE:
case POWER_RUNIC_POWER:
sLog.outDebug("CalculateManaCost: Not implemented yet!");
break;
default:
sLog.outError("CalculateManaCost: Unknown power type '%d' in spell %d", spellInfo->powerType, spellInfo->Id);
return 0;
}
}
SpellSchools school = GetFirstSchoolInMask(schoolMask);
// Flat mod from caster auras by spell school
powerCost += caster->GetInt32Value(UNIT_FIELD_POWER_COST_MODIFIER + school);
// Shiv - costs 20 + weaponSpeed*10 energy (apply only to non-triggered spell with energy cost)
if ( spellInfo->AttributesEx4 & SPELL_ATTR_EX4_SPELL_VS_EXTEND_COST )
powerCost += caster->GetAttackTime(OFF_ATTACK)/100;
// Apply cost mod by spell
if(Player* modOwner = caster->GetSpellModOwner())
modOwner->ApplySpellMod(spellInfo->Id, SPELLMOD_COST, powerCost);
if(spellInfo->Attributes & SPELL_ATTR_LEVEL_DAMAGE_CALCULATION)
powerCost = int32(powerCost/ (1.117f* spellInfo->spellLevel / caster->getLevel() -0.1327f));
// PCT mod from user auras by school
powerCost = int32(powerCost * (1.0f+caster->GetFloatValue(UNIT_FIELD_POWER_COST_MULTIPLIER+school)));
if (powerCost < 0)
powerCost = 0;
return powerCost;
}
AuraState GetSpellAuraState(SpellEntry const * spellInfo)
{
// Seals
if (IsSealSpell(spellInfo))
return AURA_STATE_JUDGEMENT;
// Conflagrate aura state on Immolate and Shadowflame
if (spellInfo->SpellFamilyName == SPELLFAMILY_WARLOCK &&
// Immolate
((spellInfo->SpellFamilyFlags[0] & 4) ||
// Shadowflame
(spellInfo->SpellFamilyFlags[2] & 2)))
return AURA_STATE_CONFLAGRATE;
// Faerie Fire (druid versions)
if (spellInfo->SpellFamilyName == SPELLFAMILY_DRUID && spellInfo->SpellFamilyFlags[0] & 0x400)
return AURA_STATE_FAERIE_FIRE;
// Sting (hunter's pet ability)
if (spellInfo->Category == 1133)
return AURA_STATE_FAERIE_FIRE;
// Victorious
if (spellInfo->SpellFamilyName == SPELLFAMILY_WARRIOR && spellInfo->SpellFamilyFlags[1] & 0x00040000)
return AURA_STATE_WARRIOR_VICTORY_RUSH;
// Swiftmend state on Regrowth & Rejuvenation
if (spellInfo->SpellFamilyName == SPELLFAMILY_DRUID && spellInfo->SpellFamilyFlags[0] & 0x50 )
return AURA_STATE_SWIFTMEND;
// Deadly poison aura state
if(spellInfo->SpellFamilyName == SPELLFAMILY_ROGUE && spellInfo->SpellFamilyFlags[0] & 0x10000)
return AURA_STATE_DEADLY_POISON;
// Enrage aura state
if(spellInfo->Dispel == DISPEL_ENRAGE)
return AURA_STATE_ENRAGE;
// Bleeding aura state
if (GetAllSpellMechanicMask(spellInfo) & 1<EffectApplyAuraName[i]==SPELL_AURA_MOD_STUN
|| spellInfo->EffectApplyAuraName[i]==SPELL_AURA_MOD_ROOT)
return AURA_STATE_FROZEN;
}
}
return AURA_STATE_NONE;
}
SpellSpecific GetSpellSpecific(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return SPELL_NORMAL;
switch(spellInfo->SpellFamilyName)
{
case SPELLFAMILY_GENERIC:
{
// Food / Drinks (mostly)
if(spellInfo->AuraInterruptFlags & AURA_INTERRUPT_FLAG_NOT_SEATED)
{
bool food = false;
bool drink = false;
for (int i = 0; i < 3; ++i)
{
switch(spellInfo->EffectApplyAuraName[i])
{
// Food
case SPELL_AURA_MOD_REGEN:
case SPELL_AURA_OBS_MOD_HEALTH:
food = true;
break;
// Drink
case SPELL_AURA_MOD_POWER_REGEN:
case SPELL_AURA_OBS_MOD_POWER:
drink = true;
break;
default:
break;
}
}
if(food && drink)
return SPELL_FOOD_AND_DRINK;
else if(food)
return SPELL_FOOD;
else if(drink)
return SPELL_DRINK;
}
// Well Fed buffs (must be exclusive with Food / Drink replenishment effects, or else Well Fed will cause them to be removed)
// SpellIcon 2560 is Spell 46687, does not have this flag
else if ((spellInfo->AttributesEx2 & SPELL_ATTR_EX2_FOOD_BUFF) || spellInfo->SpellIconID == 2560)
return SPELL_WELL_FED;
// this may be a hack
//else if((spellInfo->AttributesEx2 & SPELL_ATTR_EX2_FOOD_BUFF)
// && !spellInfo->Category)
// return SPELL_WELL_FED;
// scrolls effects
else
{
uint32 firstSpell = spellmgr.GetFirstSpellInChain(spellInfo->Id);
switch (firstSpell)
{
case 8118: // Strength
case 8099: // Stamina
case 8112: // Spirit
case 8096: // Intellect
case 8115: // Agility
case 8091: // Armor
return SPELL_SCROLL;
case 12880: // Enrage (Enrage)
case 57518: // Enrage (Wrecking Crew)
return SPELL_WARRIOR_ENRAGE;
}
}
break;
}
case SPELLFAMILY_MAGE:
{
// family flags 18(Molten), 25(Frost/Ice), 28(Mage)
if (spellInfo->SpellFamilyFlags[0] & 0x12040000)
return SPELL_MAGE_ARMOR;
// Arcane brillance and Arcane intelect (normal check fails because of flags difference)
if (spellInfo->SpellFamilyFlags[0] & 0x400)
return SPELL_MAGE_ARCANE_BRILLANCE;
if ((spellInfo->SpellFamilyFlags[0] & 0x1000000) && spellInfo->EffectApplyAuraName[0]==SPELL_AURA_MOD_CONFUSE)
return SPELL_MAGE_POLYMORPH;
break;
}
case SPELLFAMILY_WARRIOR:
{
if (spellInfo->SpellFamilyFlags[1] & 0x000080 || spellInfo->SpellFamilyFlags[0] & 0x10000)
return SPELL_POSITIVE_SHOUT;
if (spellInfo->Id == 12292) // Death Wish
return SPELL_WARRIOR_ENRAGE;
break;
}
case SPELLFAMILY_WARLOCK:
{
// only warlock curses have this
if (spellInfo->Dispel == DISPEL_CURSE)
return SPELL_CURSE;
// Warlock (Demon Armor | Demon Skin | Fel Armor)
if (spellInfo->SpellFamilyFlags[1] & 0x20000020 || spellInfo->SpellFamilyFlags[2] & 0x00000010)
return SPELL_WARLOCK_ARMOR;
//seed of corruption and corruption
if (spellInfo->SpellFamilyFlags[1] & 0x10 || spellInfo->SpellFamilyFlags[0] & 0x2)
return SPELL_WARLOCK_CORRUPTION;
break;
}
case SPELLFAMILY_PRIEST:
{
// "Well Fed" buff from Blessed Sunfruit, Blessed Sunfruit Juice, Alterac Spring Water
if ((spellInfo->Attributes & SPELL_ATTR_CASTABLE_WHILE_SITTING) &&
(spellInfo->InterruptFlags & SPELL_INTERRUPT_FLAG_AUTOATTACK) &&
(spellInfo->SpellIconID == 52 || spellInfo->SpellIconID == 79))
return SPELL_WELL_FED;
// Divine Spirit and Prayer of Spirit
if (spellInfo->SpellFamilyFlags[0] & 0x20)
return SPELL_PRIEST_DIVINE_SPIRIT;
break;
}
case SPELLFAMILY_HUNTER:
{
// only hunter stings have this
if (spellInfo->Dispel == DISPEL_POISON)
return SPELL_STING;
// only hunter aspects have this (but not all aspects in hunter family)
if( spellInfo->SpellFamilyFlags.HasFlag(0x00380000, 0x00440000, 0x00001010))
return SPELL_ASPECT;
break;
}
case SPELLFAMILY_PALADIN:
{
if (IsSealSpell(spellInfo))
return SPELL_SEAL;
if (spellInfo->SpellFamilyFlags[0] & 0x11010002)
return SPELL_BLESSING;
if (spellInfo->SpellFamilyFlags[0] & 0x00002190)
return SPELL_HAND;
// Judgement of Wisdom, Judgement of Light, Judgement of Justice
if (spellInfo->Id == 20184 || spellInfo->Id == 20185 || spellInfo->Id == 20186)
return SPELL_JUDGEMENT;
// only paladin auras have this (for palaldin class family)
if( spellInfo->SpellFamilyFlags[2] & 0x00000020 )
return SPELL_AURA;
break;
}
case SPELLFAMILY_SHAMAN:
{
if (IsElementalShield(spellInfo))
return SPELL_ELEMENTAL_SHIELD;
break;
}
case SPELLFAMILY_POTION:
return spellmgr.GetSpellElixirSpecific(spellInfo->Id);
case SPELLFAMILY_DEATHKNIGHT:
if (spellInfo->Id == SPELL_ID_BLOOD_PRESENCE || spellInfo->Id == SPELL_ID_FROST_PRESENCE || spellInfo->Id == SPELL_ID_UNHOLY_PRESENCE)
//if (spellInfo->Category == 47)
return SPELL_PRESENCE;
break;
}
for (int i = 0; i < 3; ++i)
{
if(spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA)
{
switch(spellInfo->EffectApplyAuraName[i])
{
case SPELL_AURA_MOD_CHARM:
case SPELL_AURA_MOD_POSSESS_PET:
case SPELL_AURA_MOD_POSSESS:
case SPELL_AURA_AOE_CHARM:
return SPELL_CHARM;
case SPELL_AURA_TRACK_CREATURES:
case SPELL_AURA_TRACK_RESOURCES:
case SPELL_AURA_TRACK_STEALTHED:
return SPELL_TRACKER;
case SPELL_AURA_PHASE:
return SPELL_PHASE;
}
}
}
// elixirs can have different families, but potion most ofc.
if(SpellSpecific sp = spellmgr.GetSpellElixirSpecific(spellInfo->Id))
return sp;
return SPELL_NORMAL;
}
// target not allow have more one spell specific from same caster
bool IsSingleFromSpellSpecificPerCaster(SpellSpecific spellSpec1,SpellSpecific spellSpec2)
{
switch(spellSpec1)
{
case SPELL_SEAL:
case SPELL_BLESSING:
case SPELL_HAND:
case SPELL_AURA:
case SPELL_STING:
case SPELL_CURSE:
case SPELL_ASPECT:
case SPELL_POSITIVE_SHOUT:
case SPELL_JUDGEMENT:
case SPELL_WARLOCK_CORRUPTION:
return spellSpec1==spellSpec2;
default:
return false;
}
}
bool IsSingleFromSpellSpecificPerTarget(SpellSpecific spellSpec1, SpellSpecific spellSpec2)
{
switch(spellSpec1)
{
case SPELL_PHASE:
case SPELL_TRACKER:
case SPELL_WARLOCK_ARMOR:
case SPELL_MAGE_ARMOR:
case SPELL_ELEMENTAL_SHIELD:
case SPELL_MAGE_POLYMORPH:
case SPELL_PRESENCE:
case SPELL_WELL_FED:
case SPELL_CHARM:
case SPELL_SCROLL:
case SPELL_WARRIOR_ENRAGE:
case SPELL_MAGE_ARCANE_BRILLANCE:
case SPELL_PRIEST_DIVINE_SPIRIT:
return spellSpec1==spellSpec2;
case SPELL_FOOD:
return spellSpec2==SPELL_FOOD
|| spellSpec2==SPELL_FOOD_AND_DRINK;
case SPELL_DRINK:
return spellSpec2==SPELL_DRINK
|| spellSpec2==SPELL_FOOD_AND_DRINK;
case SPELL_FOOD_AND_DRINK:
return spellSpec2==SPELL_FOOD
|| spellSpec2==SPELL_DRINK
|| spellSpec2==SPELL_FOOD_AND_DRINK;
case SPELL_BATTLE_ELIXIR:
return spellSpec2==SPELL_BATTLE_ELIXIR
|| spellSpec2==SPELL_FLASK_ELIXIR;
case SPELL_GUARDIAN_ELIXIR:
return spellSpec2==SPELL_GUARDIAN_ELIXIR
|| spellSpec2==SPELL_FLASK_ELIXIR;
case SPELL_FLASK_ELIXIR:
return spellSpec2==SPELL_BATTLE_ELIXIR
|| spellSpec2==SPELL_GUARDIAN_ELIXIR
|| spellSpec2==SPELL_FLASK_ELIXIR;
default:
return false;
}
}
bool IsPositiveTarget(uint32 targetA, uint32 targetB)
{
// non-positive targets
switch(targetA)
{
case TARGET_UNIT_TARGET_ENEMY:
case TARGET_UNIT_AREA_ENEMY_SRC:
case TARGET_UNIT_AREA_ENEMY_DST:
case TARGET_UNIT_CONE_ENEMY:
case TARGET_DEST_DYNOBJ_ENEMY:
case TARGET_DST_TARGET_ENEMY:
case TARGET_UNIT_CHANNEL:
return false;
default:
break;
}
if (targetB)
return IsPositiveTarget(targetB, 0);
return true;
}
bool SpellMgr::_isPositiveEffect(uint32 spellId, uint32 effIndex, bool deep) const
{
SpellEntry const *spellproto = sSpellStore.LookupEntry(spellId);
if (!spellproto) return false;
switch(spellId)
{
case 1852: // Silenced (GM)
case 46392: // Focused Assault
case 46393: // Brutal Assault
//case 37675: // Chaos Blast removed from mangos
case 41519: // Mark of Stormrage
case 34877: // Custodian of Time
case 34700: // Allergic Reaction
case 31719: // Suspension
case 61987: // Avenging Wrath Marker
case 50524: // Runic Power Feed
case 52671: // Arcing Burn
case 59834: // Arcing Burn
return false;
case 12042: // Arcane Power
return true;
}
switch(spellproto->Mechanic)
{
case MECHANIC_IMMUNE_SHIELD:
return true;
default:
break;
}
// Special case: effects which determine positivity of whole spell
for (uint8 i = 0; iEffectApplyAuraName[i] == SPELL_AURA_MOD_STEALTH)
return true;
}
switch(spellproto->Effect[effIndex])
{
case SPELL_EFFECT_DUMMY:
// some explicitly required dummy effect sets
switch(spellId)
{
case 28441: return false; // AB Effect 000
default:
break;
}
break;
// always positive effects (check before target checks that provided non-positive result in some case for positive effects)
case SPELL_EFFECT_HEAL:
case SPELL_EFFECT_LEARN_SPELL:
case SPELL_EFFECT_SKILL_STEP:
case SPELL_EFFECT_HEAL_PCT:
case SPELL_EFFECT_ENERGIZE_PCT:
return true;
// non-positive aura use
case SPELL_EFFECT_APPLY_AURA:
case SPELL_EFFECT_APPLY_AREA_AURA_FRIEND:
{
switch(spellproto->EffectApplyAuraName[effIndex])
{
case SPELL_AURA_DUMMY:
{
// dummy aura can be positive or negative dependent from casted spell
switch(spellproto->Id)
{
case 13139: // net-o-matic special effect
case 23445: // evil twin
case 35679: // Protectorate Demolitionist
case 38637: // Nether Exhaustion (red)
case 38638: // Nether Exhaustion (green)
case 38639: // Nether Exhaustion (blue)
case 11196: // Recently Bandaged
case 44689: // Relay Race Accept Hidden Debuff - DND
return false;
default:
break;
}
} break;
case SPELL_AURA_MOD_DAMAGE_DONE: // dependent from bas point sign (negative -> negative)
case SPELL_AURA_MOD_STAT:
case SPELL_AURA_MOD_SKILL:
case SPELL_AURA_MOD_HEALING_PCT:
case SPELL_AURA_MOD_HEALING_DONE:
case SPELL_AURA_MOD_DAMAGE_PERCENT_DONE:
if(spellproto->CalculateSimpleValue(effIndex) < 0)
return false;
break;
case SPELL_AURA_MOD_DAMAGE_TAKEN: // dependent from bas point sign (positive -> negative)
if(spellproto->CalculateSimpleValue(effIndex) > 0)
return false;
break;
case SPELL_AURA_MOD_CRIT_PCT:
case SPELL_AURA_MOD_SPELL_CRIT_CHANCE:
if(spellproto->CalculateSimpleValue(effIndex) > 0)
return true; // some expected positive spells have SPELL_ATTR_EX_NEGATIVE
break;
case SPELL_AURA_ADD_TARGET_TRIGGER:
return true;
case SPELL_AURA_PERIODIC_TRIGGER_SPELL_WITH_VALUE:
case SPELL_AURA_PERIODIC_TRIGGER_SPELL:
if(!deep)
{
uint32 spellTriggeredId = spellproto->EffectTriggerSpell[effIndex];
SpellEntry const *spellTriggeredProto = sSpellStore.LookupEntry(spellTriggeredId);
if(spellTriggeredProto)
{
// non-positive targets of main spell return early
for (int i = 0; i < 3; ++i)
{
if (!spellTriggeredProto->Effect[i])
continue;
// if non-positive trigger cast targeted to positive target this main cast is non-positive
// this will place this spell auras as debuffs
if(IsPositiveTarget(spellTriggeredProto->EffectImplicitTargetA[effIndex],spellTriggeredProto->EffectImplicitTargetB[effIndex]) && !_isPositiveEffect(spellTriggeredId,i, true))
return false;
}
}
}
case SPELL_AURA_PROC_TRIGGER_SPELL:
// many positive auras have negative triggered spells at damage for example and this not make it negative (it can be canceled for example)
break;
case SPELL_AURA_MOD_STUN: //have positive and negative spells, we can't sort its correctly at this moment.
if(effIndex==0 && spellproto->Effect[1]==0 && spellproto->Effect[2]==0)
return false; // but all single stun aura spells is negative
// Petrification
if(spellproto->Id == 17624)
return false;
break;
case SPELL_AURA_MOD_PACIFY_SILENCE:
if(spellproto->Id == 24740) // Wisp Costume
return true;
return false;
case SPELL_AURA_MOD_ROOT:
case SPELL_AURA_MOD_SILENCE:
case SPELL_AURA_GHOST:
case SPELL_AURA_PERIODIC_LEECH:
case SPELL_AURA_MOD_STALKED:
case SPELL_AURA_PERIODIC_DAMAGE_PERCENT:
return false;
case SPELL_AURA_PERIODIC_DAMAGE: // used in positive spells also.
// part of negative spell if casted at self (prevent cancel)
if(spellproto->EffectImplicitTargetA[effIndex] == TARGET_UNIT_CASTER)
return false;
break;
case SPELL_AURA_MOD_DECREASE_SPEED: // used in positive spells also
// part of positive spell if casted at self
if(spellproto->EffectImplicitTargetA[effIndex] != TARGET_UNIT_CASTER)
return false;
// but not this if this first effect (don't found batter check)
if(spellproto->Attributes & 0x4000000 && effIndex==0)
return false;
break;
case SPELL_AURA_TRANSFORM:
// some spells negative
switch(spellproto->Id)
{
case 36897: // Transporter Malfunction (race mutation to horde)
case 36899: // Transporter Malfunction (race mutation to alliance)
return false;
}
break;
case SPELL_AURA_MOD_SCALE:
// some spells negative
switch(spellproto->Id)
{
case 36900: // Soul Split: Evil!
case 36901: // Soul Split: Good
case 36893: // Transporter Malfunction (decrease size case)
case 36895: // Transporter Malfunction (increase size case)
return false;
}
break;
case SPELL_AURA_MECHANIC_IMMUNITY:
{
// non-positive immunities
switch(spellproto->EffectMiscValue[effIndex])
{
case MECHANIC_BANDAGE:
case MECHANIC_SHIELD:
case MECHANIC_MOUNT:
case MECHANIC_INVULNERABILITY:
return false;
default:
break;
}
} break;
case SPELL_AURA_ADD_FLAT_MODIFIER: // mods
case SPELL_AURA_ADD_PCT_MODIFIER:
{
// non-positive mods
switch(spellproto->EffectMiscValue[effIndex])
{
case SPELLMOD_COST: // dependent from bas point sign (negative -> positive)
if(spellproto->CalculateSimpleValue(effIndex) > 0)
{
if (!deep)
{
bool negative = true;
for (uint8 i=0; iId==42792) // Recently Dropped Flag (prevent cancel)
return false;
break;
default:
break;
}
break;
}
default:
break;
}
// non-positive targets
if(!IsPositiveTarget(spellproto->EffectImplicitTargetA[effIndex],spellproto->EffectImplicitTargetB[effIndex]))
return false;
// AttributesEx check
if(spellproto->AttributesEx & SPELL_ATTR_EX_NEGATIVE)
return false;
if (!deep && spellproto->EffectTriggerSpell[effIndex]
&& !spellproto->EffectApplyAuraName[effIndex]
&& IsPositiveTarget(spellproto->EffectImplicitTargetA[effIndex],spellproto->EffectImplicitTargetB[effIndex])
&& !_isPositiveSpell(spellproto->EffectTriggerSpell[effIndex], true))
return false;
// ok, positive
return true;
}
bool IsPositiveSpell(uint32 spellId)
{
if(!sSpellStore.LookupEntry(spellId)) // non-existing spells such as 61988 (Forbearance)
return false;
return !(spellmgr.GetSpellCustomAttr(spellId) & SPELL_ATTR_CU_NEGATIVE);
}
bool IsPositiveEffect(uint32 spellId, uint32 effIndex)
{
if(!sSpellStore.LookupEntry(spellId))
return false;
switch(effIndex)
{
default:
case 0: return !(spellmgr.GetSpellCustomAttr(spellId) & SPELL_ATTR_CU_NEGATIVE_EFF0);
case 1: return !(spellmgr.GetSpellCustomAttr(spellId) & SPELL_ATTR_CU_NEGATIVE_EFF1);
case 2: return !(spellmgr.GetSpellCustomAttr(spellId) & SPELL_ATTR_CU_NEGATIVE_EFF2);
}
}
bool SpellMgr::_isPositiveSpell(uint32 spellId, bool deep) const
{
SpellEntry const *spellproto = sSpellStore.LookupEntry(spellId);
if (!spellproto) return false;
// spells with at least one negative effect are considered negative
// some self-applied spells have negative effects but in self casting case negative check ignored.
for (int i = 0; i < 3; ++i)
if (!_isPositiveEffect(spellId, i, deep))
return false;
return true;
}
bool IsSingleTargetSpell(SpellEntry const *spellInfo)
{
// all other single target spells have if it has AttributesEx5
if ( spellInfo->AttributesEx5 & SPELL_ATTR_EX5_SINGLE_TARGET_SPELL )
return true;
// TODO - need found Judgements rule
switch(GetSpellSpecific(spellInfo->Id))
{
case SPELL_JUDGEMENT:
return true;
default:
break;
}
return false;
}
bool IsSingleTargetSpells(SpellEntry const *spellInfo1, SpellEntry const *spellInfo2)
{
// TODO - need better check
// Equal icon and spellfamily
if( spellInfo1->SpellFamilyName == spellInfo2->SpellFamilyName &&
spellInfo1->SpellIconID == spellInfo2->SpellIconID )
return true;
// TODO - need found Judgements rule
SpellSpecific spec1 = GetSpellSpecific(spellInfo1->Id);
// spell with single target specific types
switch(spec1)
{
case SPELL_JUDGEMENT:
case SPELL_MAGE_POLYMORPH:
if(GetSpellSpecific(spellInfo2->Id) == spec1)
return true;
break;
default:
break;
}
return false;
}
SpellCastResult GetErrorAtShapeshiftedCast (SpellEntry const *spellInfo, uint32 form)
{
// talents that learn spells can have stance requirements that need ignore
// (this requirement only for client-side stance show in talent description)
if( GetTalentSpellCost(spellInfo->Id) > 0 &&
(spellInfo->Effect[0]==SPELL_EFFECT_LEARN_SPELL || spellInfo->Effect[1]==SPELL_EFFECT_LEARN_SPELL || spellInfo->Effect[2]==SPELL_EFFECT_LEARN_SPELL) )
return SPELL_CAST_OK;
uint32 stanceMask = (form ? 1 << (form - 1) : 0);
if (stanceMask & spellInfo->StancesNot) // can explicitly not be casted in this stance
return SPELL_FAILED_NOT_SHAPESHIFT;
if (stanceMask & spellInfo->Stances) // can explicitly be casted in this stance
return SPELL_CAST_OK;
bool actAsShifted = false;
SpellShapeshiftEntry const *shapeInfo = NULL;
if (form > 0)
{
shapeInfo = sSpellShapeshiftStore.LookupEntry(form);
if (!shapeInfo)
{
sLog.outError("GetErrorAtShapeshiftedCast: unknown shapeshift %u", form);
return SPELL_CAST_OK;
}
actAsShifted = !(shapeInfo->flags1 & 1); // shapeshift acts as normal form for spells
}
if(actAsShifted)
{
if (spellInfo->Attributes & SPELL_ATTR_NOT_SHAPESHIFT) // not while shapeshifted
return SPELL_FAILED_NOT_SHAPESHIFT;
else if (spellInfo->Stances != 0) // needs other shapeshift
return SPELL_FAILED_ONLY_SHAPESHIFT;
}
else
{
// needs shapeshift
if(!(spellInfo->AttributesEx2 & SPELL_ATTR_EX2_NOT_NEED_SHAPESHIFT) && spellInfo->Stances != 0)
return SPELL_FAILED_ONLY_SHAPESHIFT;
}
// Check if stance disables cast of not-stance spells
// Example: cannot cast any other spells in zombie or ghoul form
// TODO: Find a way to disable use of these spells clientside
if (shapeInfo && shapeInfo->flags1 & 0x400)
{
if(!(stanceMask & spellInfo->Stances))
return SPELL_FAILED_ONLY_SHAPESHIFT;
}
return SPELL_CAST_OK;
}
void SpellMgr::LoadSpellTargetPositions()
{
mSpellTargetPositions.clear(); // need for reload case
uint32 count = 0;
// 0 1 2 3 4 5
QueryResult *result = WorldDatabase.Query("SELECT id, target_map, target_position_x, target_position_y, target_position_z, target_orientation FROM spell_target_position");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell target coordinates", count );
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
uint32 Spell_ID = fields[0].GetUInt32();
SpellTargetPosition st;
st.target_mapId = fields[1].GetUInt32();
st.target_X = fields[2].GetFloat();
st.target_Y = fields[3].GetFloat();
st.target_Z = fields[4].GetFloat();
st.target_Orientation = fields[5].GetFloat();
SpellEntry const* spellInfo = sSpellStore.LookupEntry(Spell_ID);
if(!spellInfo)
{
sLog.outErrorDb("Spell (ID:%u) listed in `spell_target_position` does not exist.",Spell_ID);
continue;
}
bool found = false;
for (int i = 0; i < 3; ++i)
{
if( spellInfo->EffectImplicitTargetA[i]==TARGET_DST_DB || spellInfo->EffectImplicitTargetB[i]==TARGET_DST_DB )
{
found = true;
break;
}
}
if(!found)
{
sLog.outErrorDb("Spell (Id: %u) listed in `spell_target_position` does not have target TARGET_DST_DB (17).",Spell_ID);
continue;
}
MapEntry const* mapEntry = sMapStore.LookupEntry(st.target_mapId);
if(!mapEntry)
{
sLog.outErrorDb("Spell (ID:%u) target map (ID: %u) does not exist in `Map.dbc`.",Spell_ID,st.target_mapId);
continue;
}
if(st.target_X==0 && st.target_Y==0 && st.target_Z==0)
{
sLog.outErrorDb("Spell (ID:%u) target coordinates not provided.",Spell_ID);
continue;
}
mSpellTargetPositions[Spell_ID] = st;
++count;
} while( result->NextRow() );
// Check all spells
for (uint32 i = 1; i < sSpellStore.GetNumRows(); ++i)
{
SpellEntry const * spellInfo = sSpellStore.LookupEntry(i);
if(!spellInfo)
continue;
bool found = false;
for (int j = 0; j < 3; ++j)
{
switch(spellInfo->EffectImplicitTargetA[j])
{
case TARGET_DST_DB:
found = true;
break;
}
if(found)
break;
switch(spellInfo->EffectImplicitTargetB[j])
{
case TARGET_DST_DB:
found = true;
break;
}
if(found)
break;
}
if(found)
{
if(!spellmgr.GetSpellTargetPosition(i))
sLog.outDebug("Spell (ID: %u) does not have record in `spell_target_position`", i);
}
}
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u spell teleport coordinates", count );
}
bool SpellMgr::IsAffectedByMod(SpellEntry const *spellInfo, SpellModifier *mod) const
{
// false for spellInfo == NULL
if (!spellInfo || !mod)
return false;
SpellEntry const *affect_spell = sSpellStore.LookupEntry(mod->spellId);
// False if affect_spell == NULL or spellFamily not equal
if (!affect_spell || affect_spell->SpellFamilyName != spellInfo->SpellFamilyName)
return false;
// true
if (mod->mask & spellInfo->SpellFamilyFlags)
return true;
return false;
}
void SpellMgr::LoadSpellProcEvents()
{
mSpellProcEventMap.clear(); // need for reload case
uint32 count = 0;
// 0 1 2 3 4 5 6 7 8 9 10
QueryResult *result = WorldDatabase.Query("SELECT entry, SchoolMask, SpellFamilyName, SpellFamilyMask0, SpellFamilyMask1, SpellFamilyMask2, procFlags, procEx, ppmRate, CustomChance, Cooldown FROM spell_proc_event");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell proc event conditions", count );
return;
}
barGoLink bar( result->GetRowCount() );
uint32 customProc = 0;
do
{
Field *fields = result->Fetch();
bar.step();
uint32 entry = fields[0].GetUInt32();
const SpellEntry *spell = sSpellStore.LookupEntry(entry);
if (!spell)
{
sLog.outErrorDb("Spell %u listed in `spell_proc_event` does not exist", entry);
continue;
}
SpellProcEventEntry spe;
spe.schoolMask = fields[1].GetUInt32();
spe.spellFamilyName = fields[2].GetUInt32();
spe.spellFamilyMask[0] = fields[3].GetUInt32();
spe.spellFamilyMask[1] = fields[4].GetUInt32();
spe.spellFamilyMask[2] = fields[5].GetUInt32();
spe.procFlags = fields[6].GetUInt32();
spe.procEx = fields[7].GetUInt32();
spe.ppmRate = fields[8].GetFloat();
spe.customChance = fields[9].GetFloat();
spe.cooldown = fields[10].GetUInt32();
mSpellProcEventMap[entry] = spe;
if (spell->procFlags==0)
{
if (spe.procFlags == 0)
{
sLog.outErrorDb("Spell %u listed in `spell_proc_event` probally not triggered spell", entry);
continue;
}
customProc++;
}
++count;
} while( result->NextRow() );
delete result;
sLog.outString();
if (customProc)
sLog.outString( ">> Loaded %u extra spell proc event conditions +%u custom", count, customProc );
else
sLog.outString( ">> Loaded %u extra spell proc event conditions", count );
}
void SpellMgr::LoadSpellBonusess()
{
mSpellBonusMap.clear(); // need for reload case
uint32 count = 0;
// 0 1 2 3 4
QueryResult *result = WorldDatabase.Query("SELECT entry, direct_bonus, dot_bonus, ap_bonus, ap_dot_bonus FROM spell_bonus_data");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell bonus data", count);
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
uint32 entry = fields[0].GetUInt32();
const SpellEntry *spell = sSpellStore.LookupEntry(entry);
if (!spell)
{
sLog.outErrorDb("Spell %u listed in `spell_bonus_data` does not exist", entry);
continue;
}
SpellBonusEntry sbe;
sbe.direct_damage = fields[1].GetFloat();
sbe.dot_damage = fields[2].GetFloat();
sbe.ap_bonus = fields[3].GetFloat();
sbe.ap_dot_bonus = fields[4].GetFloat();
mSpellBonusMap[entry] = sbe;
++count;
} while( result->NextRow() );
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u extra spell bonus data", count);
}
bool SpellMgr::IsSpellProcEventCanTriggeredBy(SpellProcEventEntry const* spellProcEvent, uint32 EventProcFlag, SpellEntry const * procSpell, uint32 procFlags, uint32 procExtra, bool active)
{
// No extra req need
uint32 procEvent_procEx = PROC_EX_NONE;
// check prockFlags for condition
if((procFlags & EventProcFlag) == 0)
return false;
bool hasFamilyMask = false;
/* Check Periodic Auras
*Dots can trigger if spell has no PROC_FLAG_SUCCESSFUL_NEGATIVE_MAGIC_SPELL
nor PROC_FLAG_TAKEN_POSITIVE_MAGIC_SPELL
*Only Hots can trigger if spell has PROC_FLAG_TAKEN_POSITIVE_MAGIC_SPELL
*Only dots can trigger if spell has both positivity flags or PROC_FLAG_SUCCESSFUL_NEGATIVE_MAGIC_SPELL
*Aura has to have PROC_FLAG_TAKEN_POSITIVE_MAGIC_SPELL or spellfamily specified to trigger from Hot
*/
if (procFlags & PROC_FLAG_ON_DO_PERIODIC)
{
if (EventProcFlag & PROC_FLAG_SUCCESSFUL_NEGATIVE_MAGIC_SPELL)
{
if (!(procExtra & PROC_EX_INTERNAL_DOT))
return false;
}
else if (procExtra & PROC_EX_INTERNAL_HOT)
procExtra |= PROC_EX_INTERNAL_REQ_FAMILY;
else if (EventProcFlag & PROC_FLAG_SUCCESSFUL_POSITIVE_MAGIC_SPELL)
return false;
}
if (procFlags & PROC_FLAG_ON_TAKE_PERIODIC)
{
if (EventProcFlag & PROC_FLAG_TAKEN_NEGATIVE_MAGIC_SPELL)
{
if (!(procExtra & PROC_EX_INTERNAL_DOT))
return false;
}
else if (procExtra & PROC_EX_INTERNAL_HOT)
procExtra |= PROC_EX_INTERNAL_REQ_FAMILY;
else if (EventProcFlag & PROC_FLAG_TAKEN_POSITIVE_MAGIC_SPELL)
return false;
}
// Trap casts are active by default
if (procFlags & PROC_FLAG_ON_TRAP_ACTIVATION)
active = true;
// Always trigger for this
if (procFlags & (PROC_FLAG_KILLED | PROC_FLAG_KILL | PROC_FLAG_DEATH))
return true;
if (spellProcEvent) // Exist event data
{
// Store extra req
procEvent_procEx = spellProcEvent->procEx;
// For melee triggers
if (procSpell == NULL)
{
// Check (if set) for school (melee attack have Normal school)
if(spellProcEvent->schoolMask && (spellProcEvent->schoolMask & SPELL_SCHOOL_MASK_NORMAL) == 0)
return false;
}
else // For spells need check school/spell family/family mask
{
// Check (if set) for school
if(spellProcEvent->schoolMask && (spellProcEvent->schoolMask & procSpell->SchoolMask) == 0)
return false;
// Check (if set) for spellFamilyName
if(spellProcEvent->spellFamilyName && (spellProcEvent->spellFamilyName != procSpell->SpellFamilyName))
return false;
// spellFamilyName is Ok need check for spellFamilyMask if present
if(spellProcEvent->spellFamilyMask)
{
if ((spellProcEvent->spellFamilyMask & procSpell->SpellFamilyFlags ) == 0)
return false;
hasFamilyMask = true;
// Some spells are not considered as active even with have spellfamilyflags
if (!(procEvent_procEx & PROC_EX_ONLY_ACTIVE_SPELL))
active = true;
}
}
}
if (procExtra & (PROC_EX_INTERNAL_REQ_FAMILY))
{
if (!hasFamilyMask)
return false;
}
// Check for extra req (if none) and hit/crit
if (procEvent_procEx == PROC_EX_NONE)
{
// No extra req, so can trigger only for hit/crit - spell has to be active
if((procExtra & (PROC_EX_NORMAL_HIT|PROC_EX_CRITICAL_HIT)) && active)
return true;
}
else // Passive spells hits here only if resist/reflect/immune/evade
{
if (procExtra & AURA_SPELL_PROC_EX_MASK)
{
// if spell marked as procing only from not active spells
if (active && procEvent_procEx & PROC_EX_NOT_ACTIVE_SPELL)
return false;
// if spell marked as procing only from active spells
if (!active && procEvent_procEx & PROC_EX_ONLY_ACTIVE_SPELL)
return false;
// Exist req for PROC_EX_EX_TRIGGER_ALWAYS
if (procEvent_procEx & PROC_EX_EX_TRIGGER_ALWAYS)
return true;
// PROC_EX_NOT_ACTIVE_SPELL and PROC_EX_ONLY_ACTIVE_SPELL flags handle: if passed checks before
if ((procExtra & (PROC_EX_NORMAL_HIT|PROC_EX_CRITICAL_HIT)) && ((procEvent_procEx & (AURA_SPELL_PROC_EX_MASK | AURA_REMOVE_PROC_EX_MASK)) == 0))
return true;
}
// Check Extra Requirement like (hit/crit/miss/resist/parry/dodge/block/immune/reflect/absorb and other)
if (procEvent_procEx & procExtra)
return true;
}
return false;
}
void SpellMgr::LoadSpellElixirs()
{
mSpellElixirs.clear(); // need for reload case
uint32 count = 0;
// 0 1
QueryResult *result = WorldDatabase.Query("SELECT entry, mask FROM spell_elixir");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell elixir definitions", count );
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
uint32 entry = fields[0].GetUInt32();
uint8 mask = fields[1].GetUInt8();
SpellEntry const* spellInfo = sSpellStore.LookupEntry(entry);
if (!spellInfo)
{
sLog.outErrorDb("Spell %u listed in `spell_elixir` does not exist", entry);
continue;
}
mSpellElixirs[entry] = mask;
++count;
} while( result->NextRow() );
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u spell elixir definitions", count );
}
void SpellMgr::LoadSpellThreats()
{
mSpellThreatMap.clear(); // need for reload case
uint32 count = 0;
// 0 1
QueryResult *result = WorldDatabase.Query("SELECT entry, Threat FROM spell_threat");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u aggro generating spells", count );
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
uint32 entry = fields[0].GetUInt32();
uint16 Threat = fields[1].GetUInt16();
if (!sSpellStore.LookupEntry(entry))
{
sLog.outErrorDb("Spell %u listed in `spell_threat` does not exist", entry);
continue;
}
mSpellThreatMap[entry] = Threat;
++count;
} while( result->NextRow() );
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u aggro generating spells", count );
}
bool SpellMgr::IsRankSpellDueToSpell(SpellEntry const *spellInfo_1,uint32 spellId_2) const
{
SpellEntry const *spellInfo_2 = sSpellStore.LookupEntry(spellId_2);
if(!spellInfo_1 || !spellInfo_2) return false;
if(spellInfo_1->Id == spellId_2) return false;
return GetFirstSpellInChain(spellInfo_1->Id)==GetFirstSpellInChain(spellId_2);
}
bool SpellMgr::canStackSpellRanks(SpellEntry const *spellInfo)
{
if(IsPassiveSpell(spellInfo->Id)) // ranked passive spell
return false;
if(spellInfo->powerType != POWER_MANA && spellInfo->powerType != POWER_HEALTH)
return false;
if(IsProfessionOrRidingSpell(spellInfo->Id))
return false;
if(spellmgr.IsSkillBonusSpell(spellInfo->Id))
return false;
// All stance spells. if any better way, change it.
for (int i = 0; i < 3; ++i)
{
switch(spellInfo->SpellFamilyName)
{
case SPELLFAMILY_PALADIN:
// Paladin aura Spell
if (spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AREA_AURA_RAID)
return false;
break;
case SPELLFAMILY_DRUID:
// Druid form Spell
if (spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA &&
spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT)
return false;
break;
case SPELLFAMILY_ROGUE:
// Rogue Stealth
if (spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA &&
spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT)
return false;
}
}
return true;
}
bool SpellMgr::IsProfessionOrRidingSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return false;
if(spellInfo->Effect[1] != SPELL_EFFECT_SKILL)
return false;
uint32 skill = spellInfo->EffectMiscValue[1];
return IsProfessionOrRidingSkill(skill);
}
bool SpellMgr::IsProfessionSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return false;
if(spellInfo->Effect[1] != SPELL_EFFECT_SKILL)
return false;
uint32 skill = spellInfo->EffectMiscValue[1];
return IsProfessionSkill(skill);
}
bool SpellMgr::IsPrimaryProfessionSpell(uint32 spellId)
{
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId);
if(!spellInfo)
return false;
if(spellInfo->Effect[1] != SPELL_EFFECT_SKILL)
return false;
uint32 skill = spellInfo->EffectMiscValue[1];
return IsPrimaryProfessionSkill(skill);
}
bool SpellMgr::IsPrimaryProfessionFirstRankSpell(uint32 spellId) const
{
return IsPrimaryProfessionSpell(spellId) && GetSpellRank(spellId)==1;
}
bool SpellMgr::IsSkillBonusSpell(uint32 spellId) const
{
SkillLineAbilityMapBounds bounds = GetSkillLineAbilityMapBounds(spellId);
for (SkillLineAbilityMap::const_iterator _spell_idx = bounds.first; _spell_idx != bounds.second; ++_spell_idx)
{
SkillLineAbilityEntry const *pAbility = _spell_idx->second;
if (!pAbility || pAbility->learnOnGetSkill != ABILITY_LEARNED_ON_GET_PROFESSION_SKILL)
continue;
if(pAbility->req_skill_value > 0)
return true;
}
return false;
}
SpellEntry const* SpellMgr::SelectAuraRankForPlayerLevel(SpellEntry const* spellInfo, uint32 playerLevel) const
{
// ignore passive spells
if(IsPassiveSpell(spellInfo->Id))
return spellInfo;
bool needRankSelection = false;
for (int i=0; i<3; ++i)
{
if( IsPositiveEffect(spellInfo->Id, i) && (
spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA ||
spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AREA_AURA_PARTY ||
spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AREA_AURA_RAID
) )
{
needRankSelection = true;
break;
}
}
// not required
if(!needRankSelection)
return spellInfo;
for (uint32 nextSpellId = spellInfo->Id; nextSpellId != 0; nextSpellId = GetPrevSpellInChain(nextSpellId))
{
SpellEntry const *nextSpellInfo = sSpellStore.LookupEntry(nextSpellId);
if(!nextSpellInfo)
break;
// if found appropriate level
if(playerLevel + 10 >= nextSpellInfo->spellLevel)
return nextSpellInfo;
// one rank less then
}
// not found
return NULL;
}
void SpellMgr::LoadSpellLearnSkills()
{
mSpellLearnSkills.clear(); // need for reload case
// search auto-learned skills and add its to map also for use in unlearn spells/talents
uint32 dbc_count = 0;
barGoLink bar( sSpellStore.GetNumRows() );
for (uint32 spell = 0; spell < sSpellStore.GetNumRows(); ++spell)
{
bar.step();
SpellEntry const* entry = sSpellStore.LookupEntry(spell);
if(!entry)
continue;
for (int i = 0; i < 3; ++i)
{
if(entry->Effect[i]==SPELL_EFFECT_SKILL)
{
SpellLearnSkillNode dbc_node;
dbc_node.skill = entry->EffectMiscValue[i];
if ( dbc_node.skill != SKILL_RIDING )
dbc_node.value = 1;
else
dbc_node.value = entry->CalculateSimpleValue(i)*75;
dbc_node.maxvalue = entry->CalculateSimpleValue(i)*75;
SpellLearnSkillNode const* db_node = GetSpellLearnSkill(spell);
mSpellLearnSkills[spell] = dbc_node;
++dbc_count;
break;
}
}
}
sLog.outString();
sLog.outString( ">> Loaded %u Spell Learn Skills from DBC", dbc_count );
}
void SpellMgr::LoadSpellLearnSpells()
{
mSpellLearnSpells.clear(); // need for reload case
// 0 1 2
QueryResult *result = WorldDatabase.Query("SELECT entry, SpellID, Active FROM spell_learn_spell");
if(!result)
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded 0 spell learn spells" );
sLog.outErrorDb("`spell_learn_spell` table is empty!");
return;
}
uint32 count = 0;
barGoLink bar( result->GetRowCount() );
do
{
bar.step();
Field *fields = result->Fetch();
uint32 spell_id = fields[0].GetUInt32();
SpellLearnSpellNode node;
node.spell = fields[1].GetUInt32();
node.active = fields[2].GetBool();
node.autoLearned= false;
if(!sSpellStore.LookupEntry(spell_id))
{
sLog.outErrorDb("Spell %u listed in `spell_learn_spell` does not exist",spell_id);
continue;
}
if(!sSpellStore.LookupEntry(node.spell))
{
sLog.outErrorDb("Spell %u listed in `spell_learn_spell` learning not existed spell %u",spell_id,node.spell);
continue;
}
if(GetTalentSpellCost(node.spell))
{
sLog.outErrorDb("Spell %u listed in `spell_learn_spell` attempt learning talent spell %u, skipped",spell_id,node.spell);
continue;
}
mSpellLearnSpells.insert(SpellLearnSpellMap::value_type(spell_id,node));
++count;
} while( result->NextRow() );
delete result;
// search auto-learned spells and add its to map also for use in unlearn spells/talents
uint32 dbc_count = 0;
for (uint32 spell = 0; spell < sSpellStore.GetNumRows(); ++spell)
{
SpellEntry const* entry = sSpellStore.LookupEntry(spell);
if(!entry)
continue;
for (int i = 0; i < 3; ++i)
{
if(entry->Effect[i]==SPELL_EFFECT_LEARN_SPELL)
{
SpellLearnSpellNode dbc_node;
dbc_node.spell = entry->EffectTriggerSpell[i];
dbc_node.active = true; // all dbc based learned spells is active (show in spell book or hide by client itself)
// ignore learning not existed spells (broken/outdated/or generic learnig spell 483
if(!sSpellStore.LookupEntry(dbc_node.spell))
continue;
// talent or passive spells or skill-step spells auto-casted and not need dependent learning,
// pet teaching spells don't must be dependent learning (casted)
// other required explicit dependent learning
dbc_node.autoLearned = entry->EffectImplicitTargetA[i] == TARGET_UNIT_PET || GetTalentSpellCost(spell) > 0 || IsPassiveSpell(spell) || IsSpellHaveEffect(entry,SPELL_EFFECT_SKILL_STEP);
SpellLearnSpellMapBounds db_node_bounds = GetSpellLearnSpellMapBounds(spell);
bool found = false;
for (SpellLearnSpellMap::const_iterator itr = db_node_bounds.first; itr != db_node_bounds.second; ++itr)
{
if(itr->second.spell == dbc_node.spell)
{
sLog.outErrorDb("Spell %u auto-learn spell %u in spell.dbc then the record in `spell_learn_spell` is redundant, please fix DB.",
spell,dbc_node.spell);
found = true;
break;
}
}
if(!found) // add new spell-spell pair if not found
{
mSpellLearnSpells.insert(SpellLearnSpellMap::value_type(spell,dbc_node));
++dbc_count;
}
}
}
}
sLog.outString();
sLog.outString( ">> Loaded %u spell learn spells + %u found in DBC", count, dbc_count );
}
void SpellMgr::LoadSpellScriptTarget()
{
mSpellScriptTarget.clear(); // need for reload case
uint32 count = 0;
QueryResult *result = WorldDatabase.Query("SELECT entry,type,targetEntry FROM spell_script_target");
if (!result)
{
barGoLink bar(1);
bar.step();
sLog.outString();
sLog.outErrorDb(">> Loaded 0 SpellScriptTarget. DB table `spell_script_target` is empty.");
return;
}
barGoLink bar(result->GetRowCount());
do
{
Field *fields = result->Fetch();
bar.step();
uint32 spellId = fields[0].GetUInt32();
uint32 type = fields[1].GetUInt32();
uint32 targetEntry = fields[2].GetUInt32();
SpellEntry const* spellProto = sSpellStore.LookupEntry(spellId);
if (!spellProto)
{
sLog.outErrorDb("Table `spell_script_target`: spellId %u listed for TargetEntry %u does not exist.",spellId,targetEntry);
continue;
}
/*bool targetfound = false;
for (uint8 i = 0; i < 3; ++i)
{
if( spellProto->EffectImplicitTargetA[i]==TARGET_UNIT_NEARBY_ENTRY ||
spellProto->EffectImplicitTargetB[i]==TARGET_UNIT_NEARBY_ENTRY ||
spellProto->EffectImplicitTargetA[i]==TARGET_DST_NEARBY_ENTRY ||
spellProto->EffectImplicitTargetB[i]==TARGET_DST_NEARBY_ENTRY )
{
targetfound = true;
break;
}
}
if (!targetfound)
{
sLog.outErrorDb("Table `spell_script_target`: spellId %u listed for TargetEntry %u does not have any implicit target TARGET_UNIT_NEARBY_ENTRY(38) or TARGET_DST_NEARBY_ENTRY (46).",spellId,targetEntry);
continue;
}*/
if (type >= MAX_SPELL_TARGET_TYPE)
{
sLog.outErrorDb("Table `spell_script_target`: target type %u for TargetEntry %u is incorrect.",type,targetEntry);
continue;
}
switch(type)
{
case SPELL_TARGET_TYPE_GAMEOBJECT:
{
if (targetEntry == 0)
break;
if (!sGOStorage.LookupEntry(targetEntry))
{
sLog.outErrorDb("Table `spell_script_target`: gameobject template entry %u does not exist.", targetEntry);
continue;
}
break;
}
case SPELL_TARGET_TYPE_CONTROLLED:
if (targetEntry == 0)
sLog.outErrorDb("Table `spell_script_target`: creature template entry %u does not exist.", targetEntry);
default:
{
//players
/*if(targetEntry == 0)
{
sLog.outErrorDb("Table `spell_script_target`: target entry == 0 for not GO target type (%u).",type);
continue;
}*/
if (targetEntry && !sCreatureStorage.LookupEntry(targetEntry))
{
sLog.outErrorDb("Table `spell_script_target`: creature template entry %u does not exist.", targetEntry);
continue;
}
const CreatureInfo* cInfo = sCreatureStorage.LookupEntry(targetEntry);
if (spellId == 30427 && !cInfo->SkinLootId)
{
sLog.outErrorDb("Table `spell_script_target` has creature %u as a target of spellid 30427, but this creature has no skinlootid. Gas extraction will not work!", cInfo->Entry);
continue;
}
break;
}
}
mSpellScriptTarget.insert(SpellScriptTarget::value_type(spellId, SpellTargetEntry(SpellScriptTargetType(type), targetEntry)));
++count;
} while (result->NextRow());
delete result;
// Check all spells
for (uint32 i = 1; i < sSpellStore.GetNumRows(); ++i)
{
SpellEntry const * spellInfo = sSpellStore.LookupEntry(i);
if (!spellInfo)
continue;
bool found = false;
for (uint8 j = 0; j < 3; ++j)
{
switch (spellInfo->EffectImplicitTargetA[j])
{
case TARGET_UNIT_AREA_ENTRY_SRC:
case TARGET_UNIT_AREA_ENTRY_DST:
case TARGET_UNIT_NEARBY_ENTRY:
case TARGET_DST_NEARBY_ENTRY:
case TARGET_UNIT_CONE_ENTRY:
found = true;
break;
}
if (found)
break;
switch (spellInfo->EffectImplicitTargetB[j])
{
case TARGET_UNIT_AREA_ENTRY_SRC:
case TARGET_UNIT_AREA_ENTRY_DST:
case TARGET_UNIT_NEARBY_ENTRY:
case TARGET_DST_NEARBY_ENTRY:
case TARGET_UNIT_CONE_ENTRY:
found = true;
break;
}
if (found)
break;
}
if (found)
{
SpellScriptTargetBounds bounds = spellmgr.GetSpellScriptTargetBounds(i);
if (bounds.first == bounds.second)
sLog.outDebug("Spell (ID: %u) does not have record in `spell_script_target`", i);
}
}
sLog.outString();
sLog.outString(">> Loaded %u Spell Script Targets", count);
}
void SpellMgr::LoadSpellPetAuras()
{
mSpellPetAuraMap.clear(); // need for reload case
uint32 count = 0;
// 0 1 2 3
QueryResult *result = WorldDatabase.Query("SELECT spell, effectId, pet, aura FROM spell_pet_auras");
if (!result)
{
barGoLink bar(1);
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell pet auras", count);
return;
}
barGoLink bar(result->GetRowCount());
do
{
Field *fields = result->Fetch();
bar.step();
uint32 spell = fields[0].GetUInt32();
uint8 eff = fields[1].GetUInt8();
uint32 pet = fields[2].GetUInt32();
uint32 aura = fields[3].GetUInt32();
SpellPetAuraMap::iterator itr = mSpellPetAuraMap.find((spell<<8) + eff);
if (itr != mSpellPetAuraMap.end())
itr->second.AddAura(pet, aura);
else
{
SpellEntry const* spellInfo = sSpellStore.LookupEntry(spell);
if (!spellInfo)
{
sLog.outErrorDb("Spell %u listed in `spell_pet_auras` does not exist", spell);
continue;
}
if (spellInfo->Effect[eff] != SPELL_EFFECT_DUMMY &&
(spellInfo->Effect[eff] != SPELL_EFFECT_APPLY_AURA ||
spellInfo->EffectApplyAuraName[eff] != SPELL_AURA_DUMMY))
{
sLog.outError("Spell %u listed in `spell_pet_auras` does not have dummy aura or dummy effect", spell);
continue;
}
SpellEntry const* spellInfo2 = sSpellStore.LookupEntry(aura);
if (!spellInfo2)
{
sLog.outErrorDb("Aura %u listed in `spell_pet_auras` does not exist", aura);
continue;
}
PetAura pa(pet, aura, spellInfo->EffectImplicitTargetA[eff] == TARGET_UNIT_PET, spellInfo->CalculateSimpleValue(eff));
mSpellPetAuraMap[(spell<<8) + eff] = pa;
}
++count;
} while (result->NextRow());
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u spell pet auras", count );
}
void SpellMgr::LoadPetLevelupSpellMap()
{
mPetLevelupSpellMap.clear(); // need for reload case
uint32 count = 0;
uint32 family_count = 0;
for (uint32 i = 0; i < sCreatureFamilyStore.GetNumRows(); ++i)
{
CreatureFamilyEntry const *creatureFamily = sCreatureFamilyStore.LookupEntry(i);
if(!creatureFamily) // not exist
continue;
for (uint8 j = 0; j < 2; ++j)
{
if (!creatureFamily->skillLine[j])
continue;
for (uint32 k = 0; k < sSkillLineAbilityStore.GetNumRows(); ++k)
{
SkillLineAbilityEntry const *skillLine = sSkillLineAbilityStore.LookupEntry(k);
if (!skillLine)
continue;
//if (skillLine->skillId!=creatureFamily->skillLine[0] &&
// (!creatureFamily->skillLine[1] || skillLine->skillId!=creatureFamily->skillLine[1]))
// continue;
if (skillLine->skillId!=creatureFamily->skillLine[j])
continue;
if (skillLine->learnOnGetSkill != ABILITY_LEARNED_ON_GET_RACE_OR_CLASS_SKILL)
continue;
SpellEntry const *spell = sSpellStore.LookupEntry(skillLine->spellId);
if (!spell) // not exist or triggered or talent
continue;
if (!spell->spellLevel)
continue;
PetLevelupSpellSet& spellSet = mPetLevelupSpellMap[creatureFamily->ID];
if (spellSet.empty())
++family_count;
spellSet.insert(PetLevelupSpellSet::value_type(spell->spellLevel,spell->Id));
++count;
}
}
}
sLog.outString();
sLog.outString( ">> Loaded %u pet levelup and default spells for %u families", count, family_count );
}
bool LoadPetDefaultSpells_helper(CreatureInfo const* cInfo, PetDefaultSpellsEntry& petDefSpells)
{
// skip empty list;
bool have_spell = false;
for (uint8 j = 0; j < MAX_CREATURE_SPELL_DATA_SLOT; ++j)
{
if (petDefSpells.spellid[j])
{
have_spell = true;
break;
}
}
if (!have_spell)
return false;
// remove duplicates with levelupSpells if any
if(PetLevelupSpellSet const *levelupSpells = cInfo->family ? spellmgr.GetPetLevelupSpellList(cInfo->family) : NULL)
{
for (uint8 j = 0; j < MAX_CREATURE_SPELL_DATA_SLOT; ++j)
{
if(!petDefSpells.spellid[j])
continue;
for (PetLevelupSpellSet::const_iterator itr = levelupSpells->begin(); itr != levelupSpells->end(); ++itr)
{
if (itr->second == petDefSpells.spellid[j])
{
petDefSpells.spellid[j] = 0;
break;
}
}
}
}
// skip empty list;
have_spell = false;
for (uint8 j = 0; j < MAX_CREATURE_SPELL_DATA_SLOT; ++j)
{
if (petDefSpells.spellid[j])
{
have_spell = true;
break;
}
}
return have_spell;
}
void SpellMgr::LoadPetDefaultSpells()
{
mPetDefaultSpellsMap.clear();
uint32 countCreature = 0;
uint32 countData = 0;
for (uint32 i = 0; i < sCreatureStorage.MaxEntry; ++i)
{
CreatureInfo const* cInfo = sCreatureStorage.LookupEntry(i);
if (!cInfo)
continue;
if (!cInfo->PetSpellDataId)
continue;
// for creature with PetSpellDataId get default pet spells from dbc
CreatureSpellDataEntry const* spellDataEntry = sCreatureSpellDataStore.LookupEntry(cInfo->PetSpellDataId);
if (!spellDataEntry)
continue;
int32 petSpellsId = -int32(cInfo->PetSpellDataId);
PetDefaultSpellsEntry petDefSpells;
for (uint8 j = 0; j < MAX_CREATURE_SPELL_DATA_SLOT; ++j)
petDefSpells.spellid[j] = spellDataEntry->spellId[j];
if(LoadPetDefaultSpells_helper(cInfo, petDefSpells))
{
mPetDefaultSpellsMap[petSpellsId] = petDefSpells;
++countData;
}
}
// different summon spells
for (uint32 i = 0; i < sSpellStore.GetNumRows(); ++i)
{
SpellEntry const* spellEntry = sSpellStore.LookupEntry(i);
if (!spellEntry)
continue;
for (uint8 k = 0; k < 3; ++k)
{
if (spellEntry->Effect[k] == SPELL_EFFECT_SUMMON || spellEntry->Effect[k] == SPELL_EFFECT_SUMMON_PET)
{
uint32 creature_id = spellEntry->EffectMiscValue[k];
CreatureInfo const *cInfo = sCreatureStorage.LookupEntry(creature_id);
if (!cInfo)
continue;
// already loaded
if (cInfo->PetSpellDataId)
continue;
// for creature without PetSpellDataId get default pet spells from creature_template
int32 petSpellsId = cInfo->Entry;
if (mPetDefaultSpellsMap.find(cInfo->Entry) != mPetDefaultSpellsMap.end())
continue;
PetDefaultSpellsEntry petDefSpells;
for (uint8 j = 0; j < MAX_CREATURE_SPELL_DATA_SLOT; ++j)
petDefSpells.spellid[j] = cInfo->spells[j];
if (LoadPetDefaultSpells_helper(cInfo, petDefSpells))
{
mPetDefaultSpellsMap[petSpellsId] = petDefSpells;
++countCreature;
}
}
}
}
sLog.outString();
sLog.outString( ">> Loaded addition spells for %u pet spell data entries and %u summonable creature templates", countData, countCreature );
}
/// Some checks for spells, to prevent adding deprecated/broken spells for trainers, spell book, etc
bool SpellMgr::IsSpellValid(SpellEntry const *spellInfo, Player *pl, bool msg)
{
// not exist
if (!spellInfo)
return false;
bool need_check_reagents = false;
// check effects
for (uint8 i = 0; i < 3; ++i)
{
switch (spellInfo->Effect[i])
{
case 0:
continue;
// craft spell for crafting non-existed item (break client recipes list show)
case SPELL_EFFECT_CREATE_ITEM:
case SPELL_EFFECT_CREATE_ITEM_2:
{
if(!ObjectMgr::GetItemPrototype(spellInfo->EffectItemType[i]))
{
if (msg)
{
if (pl)
ChatHandler(pl).PSendSysMessage("Craft spell %u create not-exist in DB item (Entry: %u) and then...",spellInfo->Id,spellInfo->EffectItemType[i]);
else
sLog.outErrorDb("Craft spell %u create not-exist in DB item (Entry: %u) and then...",spellInfo->Id,spellInfo->EffectItemType[i]);
}
return false;
}
need_check_reagents = true;
break;
}
case SPELL_EFFECT_LEARN_SPELL:
{
SpellEntry const *spellInfo2 = sSpellStore.LookupEntry(spellInfo->EffectTriggerSpell[i]);
if (!IsSpellValid(spellInfo2,pl,msg))
{
if (msg)
{
if (pl)
ChatHandler(pl).PSendSysMessage("Spell %u learn to broken spell %u, and then...",spellInfo->Id,spellInfo->EffectTriggerSpell[i]);
else
sLog.outErrorDb("Spell %u learn to invalid spell %u, and then...",spellInfo->Id,spellInfo->EffectTriggerSpell[i]);
}
return false;
}
break;
}
}
}
if(need_check_reagents)
{
for (uint8 j = 0; j < 8; ++j)
{
if (spellInfo->Reagent[j] > 0 && !ObjectMgr::GetItemPrototype(spellInfo->Reagent[j]))
{
if (msg)
{
if (pl)
ChatHandler(pl).PSendSysMessage("Craft spell %u have not-exist reagent in DB item (Entry: %u) and then...",spellInfo->Id,spellInfo->Reagent[j]);
else
sLog.outErrorDb("Craft spell %u have not-exist reagent in DB item (Entry: %u) and then...",spellInfo->Id,spellInfo->Reagent[j]);
}
return false;
}
}
}
return true;
}
void SpellMgr::LoadSpellAreas()
{
mSpellAreaMap.clear(); // need for reload case
mSpellAreaForQuestMap.clear();
mSpellAreaForActiveQuestMap.clear();
mSpellAreaForQuestEndMap.clear();
mSpellAreaForAuraMap.clear();
uint32 count = 0;
// 0 1 2 3 4 5 6 7 8
QueryResult *result = WorldDatabase.Query("SELECT spell, area, quest_start, quest_start_active, quest_end, aura_spell, racemask, gender, autocast FROM spell_area");
if (!result)
{
barGoLink bar(1);
bar.step();
sLog.outString();
sLog.outString(">> Loaded %u spell area requirements", count);
return;
}
barGoLink bar(result->GetRowCount());
do
{
Field *fields = result->Fetch();
bar.step();
uint32 spell = fields[0].GetUInt32();
SpellArea spellArea;
spellArea.spellId = spell;
spellArea.areaId = fields[1].GetUInt32();
spellArea.questStart = fields[2].GetUInt32();
spellArea.questStartCanActive = fields[3].GetBool();
spellArea.questEnd = fields[4].GetUInt32();
spellArea.auraSpell = fields[5].GetInt32();
spellArea.raceMask = fields[6].GetUInt32();
spellArea.gender = Gender(fields[7].GetUInt8());
spellArea.autocast = fields[8].GetBool();
if(const SpellEntry* spellInfo = sSpellStore.LookupEntry(spell))
{
if(spellArea.autocast)
const_cast(spellInfo)->Attributes |= SPELL_ATTR_CANT_CANCEL;
}
else
{
sLog.outErrorDb("Spell %u listed in `spell_area` does not exist", spell);
continue;
}
{
bool ok = true;
SpellAreaMapBounds sa_bounds = GetSpellAreaMapBounds(spellArea.spellId);
for (SpellAreaMap::const_iterator itr = sa_bounds.first; itr != sa_bounds.second; ++itr)
{
if (spellArea.spellId != itr->second.spellId)
continue;
if (spellArea.areaId != itr->second.areaId)
continue;
if (spellArea.questStart != itr->second.questStart)
continue;
if (spellArea.auraSpell != itr->second.auraSpell)
continue;
if ((spellArea.raceMask & itr->second.raceMask) == 0)
continue;
if (spellArea.gender != itr->second.gender)
continue;
// duplicate by requirements
ok =false;
break;
}
if(!ok)
{
sLog.outErrorDb("Spell %u listed in `spell_area` already listed with similar requirements.", spell);
continue;
}
}
if (spellArea.areaId && !GetAreaEntryByAreaID(spellArea.areaId))
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong area (%u) requirement", spell,spellArea.areaId);
continue;
}
if (spellArea.questStart && !objmgr.GetQuestTemplate(spellArea.questStart))
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong start quest (%u) requirement", spell,spellArea.questStart);
continue;
}
if (spellArea.questEnd)
{
if (!objmgr.GetQuestTemplate(spellArea.questEnd))
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong end quest (%u) requirement", spell,spellArea.questEnd);
continue;
}
if (spellArea.questEnd==spellArea.questStart && !spellArea.questStartCanActive)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have quest (%u) requirement for start and end in same time", spell,spellArea.questEnd);
continue;
}
}
if (spellArea.auraSpell)
{
SpellEntry const* spellInfo = sSpellStore.LookupEntry(abs(spellArea.auraSpell));
if (!spellInfo)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong aura spell (%u) requirement", spell,abs(spellArea.auraSpell));
continue;
}
switch (spellInfo->EffectApplyAuraName[0])
{
case SPELL_AURA_DUMMY:
case SPELL_AURA_PHASE:
case SPELL_AURA_GHOST:
break;
default:
sLog.outErrorDb("Spell %u listed in `spell_area` have aura spell requirement (%u) without dummy/phase/ghost aura in effect 0", spell,abs(spellArea.auraSpell));
continue;
}
if (abs(spellArea.auraSpell) == spellArea.spellId)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have aura spell (%u) requirement for itself", spell,abs(spellArea.auraSpell));
continue;
}
// not allow autocast chains by auraSpell field (but allow use as alternative if not present)
if (spellArea.autocast && spellArea.auraSpell > 0)
{
bool chain = false;
SpellAreaForAuraMapBounds saBound = GetSpellAreaForAuraMapBounds(spellArea.spellId);
for (SpellAreaForAuraMap::const_iterator itr = saBound.first; itr != saBound.second; ++itr)
{
if (itr->second->autocast && itr->second->auraSpell > 0)
{
chain = true;
break;
}
}
if (chain)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have aura spell (%u) requirement that itself autocast from aura", spell,spellArea.auraSpell);
continue;
}
SpellAreaMapBounds saBound2 = GetSpellAreaMapBounds(spellArea.auraSpell);
for (SpellAreaMap::const_iterator itr2 = saBound2.first; itr2 != saBound2.second; ++itr2)
{
if (itr2->second.autocast && itr2->second.auraSpell > 0)
{
chain = true;
break;
}
}
if (chain)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have aura spell (%u) requirement that itself autocast from aura", spell,spellArea.auraSpell);
continue;
}
}
}
if (spellArea.raceMask && (spellArea.raceMask & RACEMASK_ALL_PLAYABLE)==0)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong race mask (%u) requirement", spell,spellArea.raceMask);
continue;
}
if (spellArea.gender != GENDER_NONE && spellArea.gender != GENDER_FEMALE && spellArea.gender != GENDER_MALE)
{
sLog.outErrorDb("Spell %u listed in `spell_area` have wrong gender (%u) requirement", spell, spellArea.gender);
continue;
}
SpellArea const* sa = &mSpellAreaMap.insert(SpellAreaMap::value_type(spell,spellArea))->second;
// for search by current zone/subzone at zone/subzone change
if (spellArea.areaId)
mSpellAreaForAreaMap.insert(SpellAreaForAreaMap::value_type(spellArea.areaId,sa));
// for search at quest start/reward
if (spellArea.questStart)
{
if (spellArea.questStartCanActive)
mSpellAreaForActiveQuestMap.insert(SpellAreaForQuestMap::value_type(spellArea.questStart,sa));
else
mSpellAreaForQuestMap.insert(SpellAreaForQuestMap::value_type(spellArea.questStart,sa));
}
// for search at quest start/reward
if (spellArea.questEnd)
mSpellAreaForQuestEndMap.insert(SpellAreaForQuestMap::value_type(spellArea.questEnd,sa));
// for search at aura apply
if (spellArea.auraSpell)
mSpellAreaForAuraMap.insert(SpellAreaForAuraMap::value_type(abs(spellArea.auraSpell),sa));
++count;
} while(result->NextRow());
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u spell area requirements", count );
}
SpellCastResult SpellMgr::GetSpellAllowedInLocationError(SpellEntry const *spellInfo, uint32 map_id, uint32 zone_id, uint32 area_id, Player const* player)
{
// normal case
if (spellInfo->AreaGroupId > 0)
{
bool found = false;
AreaGroupEntry const* groupEntry = sAreaGroupStore.LookupEntry(spellInfo->AreaGroupId);
while (groupEntry)
{
for (uint8 i = 0; i < 6; ++i)
if (groupEntry->AreaId[i] == zone_id || groupEntry->AreaId[i] == area_id)
found = true;
if (found || !groupEntry->nextGroup)
break;
// Try search in next group
groupEntry = sAreaGroupStore.LookupEntry(groupEntry->nextGroup);
}
if (!found)
return SPELL_FAILED_INCORRECT_AREA;
}
// continent limitation (virtual continent)
if (spellInfo->AttributesEx4 & SPELL_ATTR_EX4_CAST_ONLY_IN_OUTLAND)
{
uint32 v_map = GetVirtualMapForMapAndZone(map_id, zone_id);
MapEntry const *mapEntry = sMapStore.LookupEntry(v_map);
if (!mapEntry || mapEntry->addon < 1 || !mapEntry->IsContinent())
return SPELL_FAILED_INCORRECT_AREA;
}
// raid instance limitation
if (spellInfo->AttributesEx6 & SPELL_ATTR_EX6_NOT_IN_RAID_INSTANCE)
{
MapEntry const *mapEntry = sMapStore.LookupEntry(map_id);
if (!mapEntry || mapEntry->IsRaid())
return SPELL_FAILED_NOT_IN_RAID_INSTANCE;
}
// DB base check (if non empty then must fit at least single for allow)
SpellAreaMapBounds saBounds = spellmgr.GetSpellAreaMapBounds(spellInfo->Id);
if (saBounds.first != saBounds.second)
{
for (SpellAreaMap::const_iterator itr = saBounds.first; itr != saBounds.second; ++itr)
{
if(itr->second.IsFitToRequirements(player,zone_id,area_id))
return SPELL_CAST_OK;
}
return SPELL_FAILED_INCORRECT_AREA;
}
// bg spell checks
switch(spellInfo->Id)
{
case 23333: // Warsong Flag
case 23335: // Silverwing Flag
return map_id == 489 && player && player->InBattleGround() ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
case 34976: // Netherstorm Flag
return map_id == 566 && player && player->InBattleGround() ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
case 2584: // Waiting to Resurrect
case 22011: // Spirit Heal Channel
case 22012: // Spirit Heal
case 24171: // Resurrection Impact Visual
case 42792: // Recently Dropped Flag
case 43681: // Inactive
case 44535: // Spirit Heal (mana)
{
MapEntry const* mapEntry = sMapStore.LookupEntry(map_id);
if (!mapEntry)
return SPELL_FAILED_INCORRECT_AREA;
return zone_id == 4197 || (mapEntry->IsBattleGround() && player && player->InBattleGround()) ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
}
case 44521: // Preparation
{
if (!player)
return SPELL_FAILED_REQUIRES_AREA;
MapEntry const *mapEntry = sMapStore.LookupEntry(map_id);
if (!mapEntry)
return SPELL_FAILED_INCORRECT_AREA;
if (!mapEntry->IsBattleGround())
return SPELL_FAILED_REQUIRES_AREA;
BattleGround* bg = player->GetBattleGround();
return bg && bg->GetStatus() == STATUS_WAIT_JOIN ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
}
case 32724: // Gold Team (Alliance)
case 32725: // Green Team (Alliance)
case 35774: // Gold Team (Horde)
case 35775: // Green Team (Horde)
{
MapEntry const *mapEntry = sMapStore.LookupEntry(map_id);
if (!mapEntry)
return SPELL_FAILED_INCORRECT_AREA;
return mapEntry->IsBattleArena() && player && player->InBattleGround() ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
}
case 32727: // Arena Preparation
{
if (!player)
return SPELL_FAILED_REQUIRES_AREA;
MapEntry const *mapEntry = sMapStore.LookupEntry(map_id);
if (!mapEntry)
return SPELL_FAILED_INCORRECT_AREA;
if (!mapEntry->IsBattleArena())
return SPELL_FAILED_REQUIRES_AREA;
BattleGround *bg = player->GetBattleGround();
return bg && bg->GetStatus() == STATUS_WAIT_JOIN ? SPELL_CAST_OK : SPELL_FAILED_REQUIRES_AREA;
}
}
// aura limitations
for (uint8 i = 0; i < MAX_SPELL_EFFECTS; ++i)
{
switch (spellInfo->EffectApplyAuraName[i])
{
case SPELL_AURA_MOD_INCREASE_MOUNTED_FLIGHT_SPEED:
case SPELL_AURA_FLY:
{
if (player && !player->IsKnowHowFlyIn(map_id, zone_id))
return SPELL_FAILED_INCORRECT_AREA;
}
}
}
return SPELL_CAST_OK;
}
void SpellMgr::LoadSkillLineAbilityMap()
{
mSkillLineAbilityMap.clear();
barGoLink bar(sSkillLineAbilityStore.GetNumRows());
uint32 count = 0;
for (uint32 i = 0; i < sSkillLineAbilityStore.GetNumRows(); ++i)
{
bar.step();
SkillLineAbilityEntry const *SkillInfo = sSkillLineAbilityStore.LookupEntry(i);
if (!SkillInfo)
continue;
mSkillLineAbilityMap.insert(SkillLineAbilityMap::value_type(SkillInfo->spellId,SkillInfo));
++count;
}
sLog.outString();
sLog.outString(">> Loaded %u SkillLineAbility MultiMap Data", count);
}
DiminishingGroup GetDiminishingReturnsGroupForSpell(SpellEntry const* spellproto, bool triggered)
{
// Explicit Diminishing Groups
switch (spellproto->SpellFamilyName)
{
case SPELLFAMILY_GENERIC:
// some generic arena related spells have by some strange reason MECHANIC_TURN
if (spellproto->Mechanic == MECHANIC_TURN)
return DIMINISHING_NONE;
break;
case SPELLFAMILY_MAGE:
{
// Frostbite
if (spellproto->SpellFamilyFlags[1] & 0x80000000)
return DIMINISHING_TRIGGER_ROOT;
break;
}
case SPELLFAMILY_ROGUE:
{
// Sap 0x80 Gouge 0x8
if (spellproto->SpellFamilyFlags[0] & 0x88)
return DIMINISHING_POLYMORPH;
// Blind
else if (spellproto->SpellFamilyFlags[0] & 0x1000000)
return DIMINISHING_FEAR_BLIND;
// Cheap Shot
else if (spellproto->SpellFamilyFlags[0] & 0x400)
return DIMINISHING_CHEAPSHOT_POUNCE;
// Crippling poison - Limit to 10 seconds in PvP (No SpellFamilyFlags)
else if (spellproto->SpellIconID == 163)
return DIMINISHING_LIMITONLY;
break;
}
case SPELLFAMILY_WARLOCK:
{
// Death Coil
if (spellproto->SpellFamilyFlags[0] & 0x80000)
return DIMINISHING_DEATHCOIL;
// Curses/etc
else if (spellproto->SpellFamilyFlags[0] & 0x80000000)
return DIMINISHING_LIMITONLY;
// Howl of Terror
else if (spellproto->SpellFamilyFlags[1] & 0x8)
return DIMINISHING_FEAR_BLIND;
// Seduction
else if (spellproto->SpellFamilyFlags[0] & 0x40000000)
return DIMINISHING_FEAR_BLIND;
break;
}
case SPELLFAMILY_DRUID:
{
// Pounce
if (spellproto->SpellFamilyFlags[0] & 0x20000)
return DIMINISHING_CHEAPSHOT_POUNCE;
// Cyclone
else if (spellproto->SpellFamilyFlags[1] & 0x20)
return DIMINISHING_CYCLONE;
// Entangling Roots: to force natures grasp proc to be control root
else if (spellproto->SpellFamilyFlags[0] & 0x00000200)
return DIMINISHING_CONTROL_ROOT;
// Faerie Fire
else if (spellproto->SpellFamilyFlags[0] & 0x400)
return DIMINISHING_LIMITONLY;
break;
}
case SPELLFAMILY_WARRIOR:
{
// Hamstring - limit duration to 10s in PvP
if (spellproto->SpellFamilyFlags[0] & 0x2)
return DIMINISHING_LIMITONLY;
// Intimidating Shout
else if (spellproto->SpellFamilyFlags[0] & 0x40000)
return DIMINISHING_FEAR_BLIND;
// Charge Stun
else if (spellproto->SpellFamilyFlags[0] & 0x01000000)
return DIMINISHING_NONE;
break;
}
case SPELLFAMILY_PALADIN:
{
// Repentance
if (spellproto->SpellFamilyFlags[0] & 0x4)
return DIMINISHING_POLYMORPH;
break;
}
case SPELLFAMILY_PRIEST:
{
// Vampiric Embrace
if ((spellproto->SpellFamilyFlags[0] & 0x4) && spellproto->SpellIconID == 150)
return DIMINISHING_LIMITONLY;
break;
}
case SPELLFAMILY_DEATHKNIGHT:
{
// Hungering Cold (no flags)
if (spellproto->SpellIconID == 2797)
return DIMINISHING_POLYMORPH;
break;
}
default:
break;
}
// Get by mechanic
uint32 mechanic = GetAllSpellMechanicMask(spellproto);
if (mechanic == MECHANIC_NONE) return DIMINISHING_NONE;
if (mechanic & ((1<EffectApplyAuraName[i] == SPELL_AURA_MOD_TAUNT)
return DIMINISHING_TAUNT;
}
return DIMINISHING_NONE;
}
int32 GetDiminishingReturnsLimitDuration(DiminishingGroup group, SpellEntry const* spellproto)
{
if(!IsDiminishingReturnsGroupDurationLimited(group))
return 0;
// Explicit diminishing duration
switch(spellproto->SpellFamilyName)
{
case SPELLFAMILY_HUNTER:
{
// Wyvern Sting
if (spellproto->SpellFamilyFlags[1] & 0x1000)
return 6 * IN_MILISECONDS;
break;
}
case SPELLFAMILY_PALADIN:
{
// Repentance - limit to 6 seconds in PvP
if (spellproto->SpellFamilyFlags[0] & 0x4)
return 6 * IN_MILISECONDS;
break;
}
case SPELLFAMILY_DRUID:
{
// Faerie Fire - limit to 40 seconds in PvP (3.1)
if (spellproto->SpellFamilyFlags[0] & 0x400)
return 40 * IN_MILISECONDS;
break;
}
case SPELLFAMILY_PRIEST:
{
// Vampiric Embrace - limit to 60 seconds in PvP (3.1)
if ((spellproto->SpellFamilyFlags[0] & 0x4) && spellproto->SpellIconID == 150)
return 60 * IN_MILISECONDS;
break;
}
default:
break;
}
return 10 * IN_MILISECONDS;
}
bool IsDiminishingReturnsGroupDurationLimited(DiminishingGroup group)
{
switch(group)
{
case DIMINISHING_CONTROL_STUN:
case DIMINISHING_TRIGGER_STUN:
case DIMINISHING_FREEZE_SLEEP:
case DIMINISHING_CONTROL_ROOT:
case DIMINISHING_TRIGGER_ROOT:
case DIMINISHING_FEAR_BLIND:
case DIMINISHING_CHARM:
case DIMINISHING_POLYMORPH:
case DIMINISHING_KNOCKOUT:
case DIMINISHING_CYCLONE:
case DIMINISHING_BANISH:
case DIMINISHING_LIMITONLY:
case DIMINISHING_CHEAPSHOT_POUNCE:
return true;
default:
return false;
}
return false;
}
DiminishingReturnsType GetDiminishingReturnsGroupType(DiminishingGroup group)
{
switch(group)
{
case DIMINISHING_TAUNT:
case DIMINISHING_CONTROL_STUN:
case DIMINISHING_TRIGGER_STUN:
case DIMINISHING_CHEAPSHOT_POUNCE:
case DIMINISHING_CYCLONE:
return DRTYPE_ALL;
case DIMINISHING_FEAR_BLIND:
case DIMINISHING_CONTROL_ROOT:
case DIMINISHING_TRIGGER_ROOT:
case DIMINISHING_CHARM:
case DIMINISHING_POLYMORPH:
case DIMINISHING_SILENCE:
case DIMINISHING_DISARM:
case DIMINISHING_DEATHCOIL:
case DIMINISHING_FREEZE_SLEEP:
case DIMINISHING_BANISH:
case DIMINISHING_KNOCKOUT:
return DRTYPE_PLAYER;
default:
break;
}
return DRTYPE_NONE;
}
bool SpellArea::IsFitToRequirements(Player const* player, uint32 newZone, uint32 newArea) const
{
if(gender!=GENDER_NONE)
{
// not in expected gender
if(!player || gender != player->getGender())
return false;
}
if(raceMask)
{
// not in expected race
if(!player || !(raceMask & player->getRaceMask()))
return false;
}
if(areaId)
{
// not in expected zone
if(newZone!=areaId && newArea!=areaId)
return false;
}
if(questStart)
{
// not in expected required quest state
if(!player || (!questStartCanActive || !player->IsActiveQuest(questStart)) && !player->GetQuestRewardStatus(questStart))
return false;
}
if(questEnd)
{
// not in expected forbidden quest state
if(!player || player->GetQuestRewardStatus(questEnd))
return false;
}
if(auraSpell)
{
// not have expected aura
if(!player)
return false;
if(auraSpell > 0)
// have expected aura
return player->HasAura(auraSpell);
else
// not have expected aura
return !player->HasAura(-auraSpell);
}
return true;
}
//-----------TRINITY-------------
bool SpellMgr::CanAurasStack(SpellEntry const *spellInfo_1, SpellEntry const *spellInfo_2, bool sameCaster) const
{
SpellSpecific spellSpec_1 = GetSpellSpecific(spellInfo_1->Id);
SpellSpecific spellSpec_2 = GetSpellSpecific(spellInfo_2->Id);
if (spellSpec_1 && spellSpec_2)
if (IsSingleFromSpellSpecificPerTarget(spellSpec_1, spellSpec_2)
|| sameCaster && IsSingleFromSpellSpecificPerCaster(spellSpec_1, spellSpec_2))
return false;
if(spellInfo_1->SpellFamilyName != spellInfo_2->SpellFamilyName)
return true;
if(!sameCaster)
{
if(spellInfo_1->AttributesEx & SPELL_ATTR_EX_STACK_FOR_DIFF_CASTERS
|| spellInfo_1->AttributesEx3 & SPELL_ATTR_EX3_STACK_FOR_DIFF_CASTERS)
return true;
// check same periodic auras
for (uint32 i = 0; i < 3; ++i)
{
// area auras should not stack (shaman totem)
if(spellInfo_1->Effect[i] != SPELL_EFFECT_APPLY_AURA
&& spellInfo_1->Effect[i] != SPELL_EFFECT_PERSISTENT_AREA_AURA)
continue;
// not channeled AOE effects should not stack (blizzard should, but Consecration should not)
if((IsAreaEffectTarget[spellInfo_1->EffectImplicitTargetA[i]] || IsAreaEffectTarget[spellInfo_1->EffectImplicitTargetB[i]])
&& !IsChanneledSpell(spellInfo_1))
continue;
switch(spellInfo_1->EffectApplyAuraName[i])
{
// DOT or HOT from different casters will stack
case SPELL_AURA_PERIODIC_DAMAGE:
case SPELL_AURA_PERIODIC_HEAL:
case SPELL_AURA_PERIODIC_TRIGGER_SPELL:
case SPELL_AURA_PERIODIC_ENERGIZE:
case SPELL_AURA_PERIODIC_MANA_LEECH:
case SPELL_AURA_PERIODIC_LEECH:
case SPELL_AURA_POWER_BURN_MANA:
case SPELL_AURA_OBS_MOD_POWER:
case SPELL_AURA_OBS_MOD_HEALTH:
case SPELL_AURA_PERIODIC_TRIGGER_SPELL_WITH_VALUE:
return true;
default:
break;
}
}
}
uint32 spellId_1 = GetLastSpellInChain(spellInfo_1->Id);
uint32 spellId_2 = GetLastSpellInChain(spellInfo_2->Id);
// same spell
if (spellId_1 == spellId_2)
{
// Hack for Incanter's Absorption
if(spellId_1 == 44413)
return true;
// same spell with same caster should not stack
return false;
}
// use icon to check generic spells
if(!spellInfo_1->SpellFamilyName)
{
if(!spellInfo_1->SpellIconID || spellInfo_1->SpellIconID == 1
|| spellInfo_1->SpellIconID != spellInfo_2->SpellIconID)
return true;
}
// use familyflag to check class spells
else
{
if(!spellInfo_1->SpellFamilyFlags
|| spellInfo_1->SpellFamilyFlags != spellInfo_2->SpellFamilyFlags)
return true;
}
//use data of highest rank spell(needed for spells which ranks have different effects)
spellInfo_1 = sSpellStore.LookupEntry(spellId_1);
spellInfo_2 = sSpellStore.LookupEntry(spellId_2);
//if spells do not have the same effect or aura or miscvalue, they will stack
for (uint32 i = 0; i < 3; ++i)
if(spellInfo_1->Effect[i] != spellInfo_2->Effect[i]
|| spellInfo_1->EffectApplyAuraName[i] != spellInfo_2->EffectApplyAuraName[i]
|| spellInfo_1->EffectMiscValue[i] != spellInfo_2->EffectMiscValue[i]) // paladin resist aura
return true; // need itemtype check? need an example to add that check
// different spells with same effect
return false;
}
bool IsDispelableBySpell(SpellEntry const * dispelSpell, uint32 spellId, bool def)
{
if (!dispelSpell) return false;
SpellEntry const *spellproto = sSpellStore.LookupEntry(spellId);
if (!spellproto) return false;
if (spellproto->Attributes & SPELL_ATTR_UNAFFECTED_BY_INVULNERABILITY)
return false;
if(dispelSpell->Attributes & SPELL_ATTR_UNAFFECTED_BY_INVULNERABILITY)
return true;
return def;
}
void SpellMgr::LoadSpellEnchantProcData()
{
mSpellEnchantProcEventMap.clear(); // need for reload case
uint32 count = 0;
// 0 1 2 3
QueryResult *result = WorldDatabase.Query("SELECT entry, customChance, PPMChance, procEx FROM spell_enchant_proc_data");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u spell enchant proc event conditions", count );
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
uint32 enchantId = fields[0].GetUInt32();
SpellItemEnchantmentEntry const *ench = sSpellItemEnchantmentStore.LookupEntry(enchantId);
if (!ench)
{
sLog.outErrorDb("Enchancment %u listed in `spell_enchant_proc_data` does not exist", enchantId);
continue;
}
SpellEnchantProcEntry spe;
spe.customChance = fields[1].GetUInt32();
spe.PPMChance = fields[2].GetFloat();
spe.procEx = fields[3].GetUInt32();
mSpellEnchantProcEventMap[enchantId] = spe;
++count;
} while(result->NextRow());
delete result;
sLog.outString( ">> Loaded %u enchant proc data definitions", count);
}
void SpellMgr::LoadSpellRequired()
{
mSpellsReqSpell.clear(); // need for reload case
mSpellReq.clear(); // need for reload case
QueryResult *result = WorldDatabase.Query("SELECT spell_id, req_spell from spell_required");
if(result == NULL)
{
barGoLink bar(1);
bar.step();
sLog.outString();
sLog.outString(">> Loaded 0 spell required records");
sLog.outErrorDb("`spell_required` table is empty!");
return;
}
uint32 rows = 0;
barGoLink bar(result->GetRowCount());
do
{
bar.step();
Field *fields = result->Fetch();
uint32 spell_id = fields[0].GetUInt32();
uint32 spell_req = fields[1].GetUInt32();
mSpellsReqSpell.insert (std::pair(spell_req, spell_id));
mSpellReq[spell_id] = spell_req;
++rows;
} while (result->NextRow());
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u spell required records", rows );
}
struct SpellRankEntry
{
uint32 SkillId;
char const *SpellName;
uint32 DurationIndex;
uint32 RangeIndex;
uint32 SpellVisual;
uint32 ProcFlags;
flag96 SpellFamilyFlags;
uint32 TargetAuraState;
uint32 ManaCost;
uint32 CastingTimeIndex;
flag96 Effect;
flag96 Aura;
uint16 TalentID;
bool operator < (const SpellRankEntry & _Right) const
{
return (SkillId != _Right.SkillId ? SkillId < _Right.SkillId
: SpellName != _Right.SpellName ? SpellName < _Right.SpellName
: ProcFlags != _Right.ProcFlags ? ProcFlags < _Right.ProcFlags
: Effect != _Right.Effect ? Effect < _Right.Effect
: Aura != _Right.Aura ? Aura < _Right.Aura
: TalentID != _Right.TalentID ? TalentID < _Right.TalentID
: (CastingTimeIndex != _Right.CastingTimeIndex) && (!CastingTimeIndex || !_Right.CastingTimeIndex || CastingTimeIndex == 1 || !_Right.CastingTimeIndex == 1) ? CastingTimeIndex < _Right.CastingTimeIndex
: SpellFamilyFlags != _Right.SpellFamilyFlags ? SpellFamilyFlags < _Right.SpellFamilyFlags
: (SpellVisual != _Right.SpellVisual) && (!SpellVisual || !_Right.SpellVisual) ? SpellVisual < _Right.SpellVisual
: (ManaCost != _Right.ManaCost) && (!ManaCost || !_Right.ManaCost) ? ManaCost < _Right.ManaCost
: (DurationIndex != _Right.DurationIndex) && (!DurationIndex || !_Right.DurationIndex)? DurationIndex < _Right.DurationIndex
: (RangeIndex != _Right.RangeIndex) && (!RangeIndex || !_Right.RangeIndex || RangeIndex == 1 || !_Right.RangeIndex == 1) ? RangeIndex < _Right.RangeIndex
: TargetAuraState < _Right.TargetAuraState
);
}
};
struct SpellRankValue
{
uint32 Id;
char const *Rank;
bool strict;
};
void SpellMgr::LoadSpellChains()
{
mSpellChains.clear(); // need for reload case
std::vector ChainedSpells;
for (uint32 ability_id = 0; ability_id < sSkillLineAbilityStore.GetNumRows(); ++ability_id)
{
SkillLineAbilityEntry const *AbilityInfo=sSkillLineAbilityStore.LookupEntry(ability_id);
if (!AbilityInfo)
continue;
if (!AbilityInfo->forward_spellid)
continue;
ChainedSpells.push_back(AbilityInfo->forward_spellid);
}
std::multimap RankMap;
for (uint32 ability_id = 0; ability_id < sSkillLineAbilityStore.GetNumRows(); ++ability_id)
{
SkillLineAbilityEntry const *AbilityInfo=sSkillLineAbilityStore.LookupEntry(ability_id);
if (!AbilityInfo)
continue;
//get only spell with lowest ability_id to prevent doubles
uint32 spell_id = AbilityInfo->spellId;
bool found = false;
for (uint32 i = 0; i < ChainedSpells.size(); ++i)
{
if (ChainedSpells.at(i) == spell_id)
found = true;
}
if (found)
continue;
if(mSkillLineAbilityMap.lower_bound(spell_id)->second->id != ability_id)
continue;
SpellEntry const *SpellInfo=sSpellStore.LookupEntry(spell_id);
if (!SpellInfo)
continue;
std::string sRank = SpellInfo->Rank[sWorld.GetDefaultDbcLocale()];
if(sRank.empty())
continue;
//exception to polymorph spells-make pig and turtle other chain than sheep
if (SpellInfo->SpellFamilyName == SPELLFAMILY_MAGE && (SpellInfo->SpellFamilyFlags[0] & 0x1000000) && SpellInfo->SpellIconID != 82)
continue;
SpellRankEntry entry;
SpellRankValue value;
entry.SkillId = AbilityInfo->skillId;
entry.SpellName = SpellInfo->SpellName[sWorld.GetDefaultDbcLocale()];
entry.DurationIndex = SpellInfo->DurationIndex;
entry.RangeIndex = SpellInfo->rangeIndex;
entry.ProcFlags = SpellInfo->procFlags;
entry.SpellFamilyFlags = SpellInfo->SpellFamilyFlags;
entry.TargetAuraState = SpellInfo->TargetAuraState;
entry.SpellVisual = SpellInfo->SpellVisual[0];
entry.ManaCost = SpellInfo->manaCost;
entry.CastingTimeIndex = 0;
entry.TalentID = 0;
for (;;)
{
AbilityInfo = mSkillLineAbilityMap.lower_bound(spell_id)->second;
value.Id = spell_id;
value.Rank = SpellInfo->Rank[sWorld.GetDefaultDbcLocale()];
value.strict = false;
RankMap.insert(std::pair(entry,value));
spell_id = AbilityInfo->forward_spellid;
SpellInfo = sSpellStore.LookupEntry(spell_id);
if (!SpellInfo)
break;
}
}
barGoLink bar(RankMap.size());
uint32 count = 0;
for (std::multimap::iterator itr = RankMap.begin(); itr!=RankMap.end();)
{
SpellRankEntry entry = itr->first;
//trac errors in extracted data
std::multimap::iterator> RankErrorMap;
for (std::multimap::iterator itr2 = RankMap.lower_bound(entry); itr2 != RankMap.upper_bound(entry); ++itr2)
{
bar.step();
RankErrorMap.insert(std::pair::iterator>(itr2->second.Rank,itr2));
}
bool error = false;
//if strict == true strict check is not needed
if (!itr->second.strict)
//check for rank duplicates, if there are any do strict check
for (std::multimap::iterator>::iterator itr2 = RankErrorMap.begin(); itr2!=RankErrorMap.end();)
{
char const *err_entry = itr2->first;
uint32 rank_count=RankErrorMap.count(itr2->first);
if (rank_count > 1)
{
error = true;
break;
}
else
++itr2;
}
bool allHaveTalents = true;
if (error)
{
std::list ConflictedSpells;
for (std::multimap::iterator itr2 = RankMap.lower_bound(entry); itr2 != RankMap.upper_bound(entry); itr2 = RankMap.lower_bound(entry))
{
ConflictedSpells.push_back(itr2->second.Id);
if (!GetTalentSpellPos(itr2->second.Id))
allHaveTalents = false;
RankMap.erase(itr2);
}
SpellRankEntry nextEntry, currEntry;
for (; !ConflictedSpells.empty(); ConflictedSpells.pop_front())
{
SpellEntry const *SpellInfo = sSpellStore.LookupEntry(ConflictedSpells.front());
currEntry.SkillId = entry.SkillId;
currEntry.SpellName = SpellInfo->SpellName[sWorld.GetDefaultDbcLocale()];
currEntry.DurationIndex = SpellInfo->DurationIndex;
currEntry.RangeIndex = SpellInfo->rangeIndex;
currEntry.ProcFlags = SpellInfo->procFlags;
currEntry.SpellFamilyFlags = SpellInfo->SpellFamilyFlags;
//compare talents only when all spells from chain have entry
//to prevent wrong results with spells which have first rank talented and other not
if (allHaveTalents)
currEntry.TalentID=GetTalentSpellPos(ConflictedSpells.front())->talent_id;
else
currEntry.TalentID = 0;
currEntry.TargetAuraState = SpellInfo->TargetAuraState;
currEntry.SpellVisual = SpellInfo->SpellVisual[0];
currEntry.ManaCost = SpellInfo->manaCost;
//compare effects and casting time
currEntry.CastingTimeIndex = SpellInfo->CastingTimeIndex;
currEntry.Effect[0] = SpellInfo->Effect[0];
currEntry.Effect[1] = SpellInfo->Effect[1];
currEntry.Effect[2] = SpellInfo->Effect[2];
currEntry.Aura[0] = SpellInfo->EffectApplyAuraName[0];
currEntry.Aura[1] = SpellInfo->EffectApplyAuraName[1];
currEntry.Aura[2] = SpellInfo->EffectApplyAuraName[2];
SpellRankValue currValue;
currValue.Id = ConflictedSpells.front();
currValue.Rank = SpellInfo->Rank[sWorld.GetDefaultDbcLocale()];
currValue.strict = true;
RankMap.insert(std::pair(currEntry,currValue));
}
itr = RankMap.begin();
continue;
}
else
for (std::multimap::iterator>::iterator itr2 = RankErrorMap.begin(); itr2!=RankErrorMap.end();)
{
char const *err_entry = itr2->first;
uint32 rank_count = RankErrorMap.count(itr2->first);
if (rank_count > 1)
for (itr2 = RankErrorMap.lower_bound(err_entry); itr2 != RankErrorMap.upper_bound(err_entry); ++itr2)
{
sLog.outDebug("There is a duplicate rank entry (%s) for spell: %u",itr2->first,itr2->second->second.Id);
if (itr2->second->second.Id != 47541 && itr2->second->second.Id != 45902 && itr2->second->second.Id != 7620)
{
sLog.outDebug("Spell %u removed from chain data.",itr2->second->second.Id);
RankMap.erase(itr2->second);
}
}
else
++itr2;
}
//order spells by spellLevel
std::list RankedSpells;
uint32 min_spell_lvl = 0;
std::multimap::iterator min_itr;
for (; RankMap.count(entry);)
{
for (std::multimap::iterator itr2 = RankMap.lower_bound(entry); itr2!=RankMap.upper_bound(entry); ++itr2)
{
SpellEntry const *SpellInfo=sSpellStore.LookupEntry(itr2->second.Id);
if (SpellInfo->spellLevelspellLevel;
min_itr = itr2;
}
}
RankedSpells.push_back(min_itr->second.Id);
RankMap.erase(min_itr);
}
//use data from talent.dbc
uint16 talent_id = 0;
for (std::list::iterator itr2 = RankedSpells.begin(); itr2 != RankedSpells.end();)
{
if (TalentSpellPos const *TalentPos = GetTalentSpellPos(*itr2))
{
talent_id = TalentPos->talent_id;
RankedSpells.erase(itr2);
itr2 = RankedSpells.begin();
}
else
++itr2;
}
if (talent_id)
{
TalentEntry const *TalentInfo = sTalentStore.LookupEntry(talent_id);
for (uint8 rank = MAX_TALENT_RANK; rank > 0; --rank)
if (TalentInfo->RankID[rank-1])
RankedSpells.push_front(TalentInfo->RankID[rank-1]);
}
//do not proceed for spells with less than 2 ranks
itr = RankMap.begin();
if (RankedSpells.size() < 2)
continue;
++count;
uint32 spell_rank = 1;
for (std::list::iterator itr2 = RankedSpells.begin(); itr2 != RankedSpells.end(); ++spell_rank)
{
uint32 spell_id = *itr2;
mSpellChains[spell_id].rank = spell_rank;
mSpellChains[spell_id].first = RankedSpells.front();
mSpellChains[spell_id].last = RankedSpells.back();
++itr2;
if (spell_rank<2)
mSpellChains[spell_id].prev = 0;
if (spell_id == RankedSpells.back())
mSpellChains[spell_id].next = 0;
else
{
mSpellChains[*itr2].prev = spell_id;
mSpellChains[spell_id].next = *itr2;
}
}
}
//uncomment these two lines to print yourself list of spell_chains on startup
//for(UNORDERED_MAP::iterator itr = mSpellChains.begin(); itr != mSpellChains.end(); ++itr)
//sLog.outString("Id: %u, Rank: %d , %s, %u, %u, %u, %u",itr->first,itr->second.rank, sSpellStore.LookupEntry(itr->first)->Rank[sWorld.GetDefaultDbcLocale()], itr->second.first, itr->second.last,itr->second.next, itr->second.prev);
sLog.outString();
sLog.outString(">> Loaded %u spell chains",count);
}
// set data in core for now
void SpellMgr::LoadSpellCustomAttr()
{
mSpellCustomAttr.resize(GetSpellStore()->GetNumRows());
SpellEntry *spellInfo;
for (uint32 i = 0; i < GetSpellStore()->GetNumRows(); ++i)
{
mSpellCustomAttr[i] = 0;
spellInfo = (SpellEntry*)GetSpellStore()->LookupEntry(i);
if (!spellInfo)
continue;
for (uint32 j = 0; j < 3; ++j)
{
switch (spellInfo->EffectApplyAuraName[j])
{
case SPELL_AURA_MOD_ROOT:
mSpellCustomAttr[i] |= SPELL_ATTR_CU_AURA_CC;
mSpellCustomAttr[i] |= SPELL_ATTR_CU_MOVEMENT_IMPAIR;
break;
case SPELL_AURA_MOD_DECREASE_SPEED:
mSpellCustomAttr[i] |= SPELL_ATTR_CU_MOVEMENT_IMPAIR;
break;
default:
break;
}
switch (spellInfo->Effect[j])
{
case SPELL_EFFECT_SCHOOL_DAMAGE:
case SPELL_EFFECT_WEAPON_DAMAGE:
case SPELL_EFFECT_WEAPON_DAMAGE_NOSCHOOL:
case SPELL_EFFECT_NORMALIZED_WEAPON_DMG:
case SPELL_EFFECT_WEAPON_PERCENT_DAMAGE:
case SPELL_EFFECT_HEAL:
mSpellCustomAttr[i] |= SPELL_ATTR_CU_DIRECT_DAMAGE;
break;
case SPELL_EFFECT_CHARGE:
case SPELL_EFFECT_JUMP:
case SPELL_EFFECT_JUMP2:
case SPELL_EFFECT_LEAP_BACK:
if(!spellInfo->speed && !spellInfo->SpellFamilyName)
spellInfo->speed = SPEED_CHARGE;
mSpellCustomAttr[i] |= SPELL_ATTR_CU_CHARGE;
break;
case SPELL_EFFECT_TRIGGER_SPELL:
if (IsPositionTarget(spellInfo->EffectImplicitTargetA[j]) ||
spellInfo->Targets & (TARGET_FLAG_SOURCE_LOCATION|TARGET_FLAG_DEST_LOCATION))
spellInfo->Effect[j] = SPELL_EFFECT_TRIGGER_MISSILE;
break;
}
switch (SpellTargetType[spellInfo->EffectImplicitTargetA[j]])
{
case TARGET_TYPE_UNIT_TARGET:
case TARGET_TYPE_DEST_TARGET:
spellInfo->Targets |= TARGET_FLAG_UNIT;
break;
//case TARGET_TYPE_AREA_DST:
//case TARGET_TYPE_DEST_DEST:
// spellInfo->Targets |= TARGET_FLAG_DEST_LOCATION;
// break;
}
}
for (uint32 j = 0; j < 3; ++j)
{
switch (spellInfo->EffectApplyAuraName[j])
{
case SPELL_AURA_MOD_POSSESS:
case SPELL_AURA_MOD_CONFUSE:
case SPELL_AURA_MOD_CHARM:
case SPELL_AURA_AOE_CHARM:
case SPELL_AURA_MOD_FEAR:
case SPELL_AURA_MOD_STUN:
mSpellCustomAttr[i] |= SPELL_ATTR_CU_AURA_CC;
mSpellCustomAttr[i] &= ~SPELL_ATTR_CU_MOVEMENT_IMPAIR;
break;
}
}
if (!_isPositiveEffect(i, 0, false))
mSpellCustomAttr[i] |= SPELL_ATTR_CU_NEGATIVE_EFF0;
if (!_isPositiveEffect(i, 1, false))
mSpellCustomAttr[i] |= SPELL_ATTR_CU_NEGATIVE_EFF1;
if (!_isPositiveEffect(i, 2, false))
mSpellCustomAttr[i] |= SPELL_ATTR_CU_NEGATIVE_EFF2;
if (spellInfo->SpellVisual[0] == 3879)
mSpellCustomAttr[i] |= SPELL_ATTR_CU_CONE_BACK;
if (spellInfo->activeIconID == 2158) // flight
spellInfo->Attributes |= SPELL_ATTR_PASSIVE;
switch(i)
{
// Heroism
case 32182:
spellInfo->excludeCasterAuraSpell = 57723; // Exhaustion
break;
// Bloodlust
case 2825:
spellInfo->excludeCasterAuraSpell = 57724; // Sated
break;
// Heart of the Crusader
case 20335:
case 20336:
case 20337:
// Entries were not updated after spell effect change, we have to do that manually :/
spellInfo->AttributesEx3 |= SPELL_ATTR_EX3_CAN_PROC_TRIGGERED;
break;
case 16007: // Draco-Incarcinatrix 900
// was 46, but effect is aura effect
spellInfo->EffectImplicitTargetA[0] = TARGET_UNIT_NEARBY_ENTRY;
spellInfo->EffectImplicitTargetB[0] = TARGET_DST_NEARBY_ENTRY;
break;
case 26029: // dark glare
case 37433: // spout
case 43140: case 43215: // flame breath
mSpellCustomAttr[i] |= SPELL_ATTR_CU_CONE_LINE;
break;
case 24340: case 26558: case 28884: // Meteor
case 36837: case 38903: case 41276: // Meteor
case 57467: // Meteor
case 26789: // Shard of the Fallen Star
case 31436: // Malevolent Cleave
case 35181: // Dive Bomb
case 40810: case 43267: case 43268: // Saber Lash
case 42384: // Brutal Swipe
case 45150: // Meteor Slash
case 64422: case 64688: // Sonic Screech
// ONLY SPELLS WITH SPELLFAMILY_GENERIC and EFFECT_SCHOOL_DAMAGE
mSpellCustomAttr[i] |= SPELL_ATTR_CU_SHARE_DAMAGE;
break;
case 59725: // Improved Spell Reflection - aoe aura
// Target entry seems to be wrong for this spell :/
spellInfo->EffectImplicitTargetA[0] = TARGET_UNIT_PARTY_CASTER;
spellInfo->EffectRadiusIndex[0] = 45;
break;
case 27820: // Mana Detonation
//case 28062: case 39090: // Positive/Negative Charge
//case 28085: case 39093:
mSpellCustomAttr[i] |= SPELL_ATTR_CU_EXCLUDE_SELF;
break;
case 44978: case 45001: case 45002: // Wild Magic
case 45004: case 45006: case 45010: // Wild Magic
case 31347: // Doom
case 41635: // Prayer of Mending
case 44869: // Spectral Blast
case 45027: // Revitalize
case 45976: // Muru Portal Channel
case 39365: // Thundering Storm
case 41071: // Raise Dead (HACK)
case 52124: // Sky Darkener Assault
spellInfo->MaxAffectedTargets = 1;
break;
case 52479: // Gift of the Harvester
spellInfo->MaxAffectedTargets = 1;
// a trap always has dst = src?
spellInfo->EffectImplicitTargetA[0] = TARGET_DST_CASTER;
spellInfo->EffectImplicitTargetA[1] = TARGET_DST_CASTER;
break;
case 41376: // Spite
case 39992: // Needle Spine
case 29576: // Multi-Shot
case 40816: // Saber Lash
case 37790: // Spread Shot
case 46771: // Flame Sear
case 45248: // Shadow Blades
case 41303: // Soul Drain
case 54172: // Divine Storm (heal)
case 29213: // Curse of the Plaguebringer - Noth
case 28542: // Life Drain - Sapphiron
spellInfo->MaxAffectedTargets = 3;
break;
case 38310: // Multi-Shot
case 53385: // Divine Storm (Damage)
spellInfo->MaxAffectedTargets = 4;
break;
case 42005: // Bloodboil
case 38296: // Spitfire Totem
case 37676: // Insidious Whisper
case 46008: // Negative Energy
case 45641: // Fire Bloom
case 55665: // Life Drain - Sapphiron (H)
case 28796: // Poison Bolt Volly - Faerlina
spellInfo->MaxAffectedTargets = 5;
break;
case 40827: // Sinful Beam
case 40859: // Sinister Beam
case 40860: // Vile Beam
case 40861: // Wicked Beam
case 54835: // Curse of the Plaguebringer - Noth (H)
case 54098: // Poison Bolt Volly - Faerlina (H)
spellInfo->MaxAffectedTargets = 10;
break;
case 38794: case 33711: //Murmur's Touch
spellInfo->MaxAffectedTargets = 1;
spellInfo->EffectTriggerSpell[0] = 33760;
break;
case 17941: // Shadow Trance
case 22008: // Netherwind Focus
case 31834: // Light's Grace
case 34754: // Clearcasting
case 34936: // Backlash
case 48108: // Hot Streak
case 51124: // Killing Machine
case 54741: // Firestarter
case 57761: // Fireball!
case 39805: // Lightning Overload
case 52437: // Sudden Death
case 64823: // Item - Druid T8 Balance 4P Bonus
spellInfo->procCharges = 1;
break;
case 44544: // Fingers of Frost
spellInfo->procCharges = 2;
spellInfo->EffectSpellClassMask[0] = flag96(685904631,1151048,0);
break;
case 28200: // Ascendance (Talisman of Ascendance trinket)
spellInfo->procCharges = 6;
break;
case 51852: // The Eye of Acherus (no spawn in phase 2 in db)
spellInfo->EffectMiscValue[0] |= 1;
break;
case 52025: // Cleansing Totem Effect
spellInfo->EffectDieSides[1] = 1;
break;
case 51904: // Summon Ghouls On Scarlet Crusade (core does not know the triggered spell is summon spell)
spellInfo->EffectImplicitTargetA[0] = TARGET_UNIT_CASTER;
break;
case 29809: // Desecration Arm - 36 instead of 37 - typo? :/
spellInfo->EffectRadiusIndex[0] = 37;
break;
// Master Shapeshifter: missing stance data for forms other than bear - bear version has correct data
// To prevent aura staying on target after talent unlearned
case 48420:
spellInfo->Stances = 1 << (FORM_CAT - 1);
break;
case 48421:
spellInfo->Stances = 1 << (FORM_MOONKIN - 1);
break;
case 48422:
spellInfo->Stances = 1 << (FORM_TREE - 1);
break;
case 30421: // Nether Portal - Perseverence
spellInfo->EffectBasePoints[2] += 30000;
break;
// some dummy spell only has dest, should push caster in this case
case 62324: // Throw Passenger
spellInfo->Targets |= TARGET_FLAG_CASTER;
break;
// cleansing totem pulse when it is spawned
case 8172:
spellInfo->AttributesEx5 |= SPELL_ATTR_EX5_START_PERIODIC_AT_APPLY;
break;
default:
break;
}
switch(spellInfo->SpellFamilyName)
{
case SPELLFAMILY_WARRIOR:
// Shout
if(spellInfo->SpellFamilyFlags[0] & 0x20000
|| spellInfo->SpellFamilyFlags[1] & 0x20)
mSpellCustomAttr[i] |= SPELL_ATTR_CU_AURA_CC;
break;
case SPELLFAMILY_DRUID:
// Starfall Target Selection
if(spellInfo->SpellFamilyFlags[2] & 0x100)
spellInfo->MaxAffectedTargets = 2;
// Starfall AOE Damage
else if(spellInfo->SpellFamilyFlags[2] & 0x800000)
mSpellCustomAttr[i] |= SPELL_ATTR_CU_EXCLUDE_SELF;
// Roar
else if(spellInfo->SpellFamilyFlags[0] & 0x8)
mSpellCustomAttr[i] |= SPELL_ATTR_CU_AURA_CC;
break;
// Do not allow Deadly throw and Slice and Dice to proc twice
case SPELLFAMILY_ROGUE:
if(spellInfo->SpellFamilyFlags[1] & 0x1 || spellInfo->SpellFamilyFlags[0] & 0x40000)
spellInfo->AttributesEx4 |= SPELL_ATTR_EX4_CANT_PROC_FROM_SELFCAST;
break;
}
}
SummonPropertiesEntry *properties = const_cast(sSummonPropertiesStore.LookupEntry(121));
properties->Type = SUMMON_TYPE_TOTEM;
properties = const_cast(sSummonPropertiesStore.LookupEntry(647)); // 52893
properties->Type = SUMMON_TYPE_TOTEM;
CreatureAI::FillAISpellInfo();
}
// Fill custom data about enchancments
void SpellMgr::LoadEnchantCustomAttr()
{
uint32 size = sSpellItemEnchantmentStore.GetNumRows();
mEnchantCustomAttr.resize(size);
for (uint32 i = 0; iGetNumRows(); ++i)
{
SpellEntry * spellInfo = (SpellEntry*)GetSpellStore()->LookupEntry(i);
if(!spellInfo)
continue;
// TODO: find a better check
if (!(spellInfo->AttributesEx2 & SPELL_ATTR_EX2_UNK13) || !(spellInfo->Attributes & SPELL_ATTR_NOT_SHAPESHIFT))
continue;
for (uint32 j = 0; j < 3; ++j)
{
if(spellInfo->Effect[j] == SPELL_EFFECT_ENCHANT_ITEM_TEMPORARY)
{
uint32 enchId = spellInfo->EffectMiscValue[j];
SpellItemEnchantmentEntry const *ench = sSpellItemEnchantmentStore.LookupEntry(enchId);
if (!enchId)
continue;
mEnchantCustomAttr[enchId] = true;
break;
}
}
}
}
bool SpellMgr::IsSkillTypeSpell(uint32 spellId, SkillType type) const
{
SkillLineAbilityMapBounds bounds = GetSkillLineAbilityMapBounds(spellId);
for (SkillLineAbilityMap::const_iterator _spell_idx = bounds.first; _spell_idx != bounds.second; ++_spell_idx)
if (_spell_idx->second->skillId == type)
return true;
return false;
}
void SpellMgr::LoadSpellLinked()
{
mSpellLinkedMap.clear(); // need for reload case
uint32 count = 0;
// 0 1 2
QueryResult *result = WorldDatabase.Query("SELECT spell_trigger, spell_effect, type FROM spell_linked_spell");
if( !result )
{
barGoLink bar( 1 );
bar.step();
sLog.outString();
sLog.outString( ">> Loaded %u linked spells", count );
return;
}
barGoLink bar( result->GetRowCount() );
do
{
Field *fields = result->Fetch();
bar.step();
int32 trigger = fields[0].GetInt32();
int32 effect = fields[1].GetInt32();
int32 type = fields[2].GetInt32();
SpellEntry const* spellInfo = sSpellStore.LookupEntry(abs(trigger));
if (!spellInfo)
{
sLog.outErrorDb("Spell %u listed in `spell_linked_spell` does not exist", abs(trigger));
continue;
}
spellInfo = sSpellStore.LookupEntry(abs(effect));
if (!spellInfo)
{
sLog.outErrorDb("Spell %u listed in `spell_linked_spell` does not exist", abs(effect));
continue;
}
if(trigger > 0)
{
switch(type)
{
case 0: mSpellCustomAttr[trigger] |= SPELL_ATTR_CU_LINK_CAST; break;
case 1: mSpellCustomAttr[trigger] |= SPELL_ATTR_CU_LINK_HIT; break;
case 2: mSpellCustomAttr[trigger] |= SPELL_ATTR_CU_LINK_AURA; break;
}
}
else
{
mSpellCustomAttr[-trigger] |= SPELL_ATTR_CU_LINK_REMOVE;
}
if(type) //we will find a better way when more types are needed
{
if(trigger > 0)
trigger += SPELL_LINKED_MAX_SPELLS * type;
else
trigger -= SPELL_LINKED_MAX_SPELLS * type;
}
mSpellLinkedMap[trigger].push_back(effect);
++count;
} while( result->NextRow() );
delete result;
sLog.outString();
sLog.outString( ">> Loaded %u linked spells", count );
}
bool SpellMgr::CheckDB() const
{
SpellScriptTargetBounds bounds = spellmgr.GetSpellScriptTargetBounds(30531);
if(bounds.first == bounds.second || bounds.first->second.targetEntry != 17256)
return false;
return true;
}