From f3c48aa831487031dc25d1ae68be4fd45e880489 Mon Sep 17 00:00:00 2001 From: KingPin Date: Mon, 17 Nov 2008 22:07:21 -0600 Subject: Backed out changeset 835660b317dc --HG-- branch : trunk --- src/game/SpellMgr.cpp | 4197 ++++++++++++++++++++++++------------------------- 1 file changed, 2077 insertions(+), 2120 deletions(-) (limited to 'src/game/SpellMgr.cpp') diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp index 97bf4b0d109..07a0df04450 100644 --- a/src/game/SpellMgr.cpp +++ b/src/game/SpellMgr.cpp @@ -1,2120 +1,2077 @@ -/* - * Copyright (C) 2005-2008 MaNGOS - * - * Copyright (C) 2008 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 "Database/DBCStores.h" -#include "World.h" -#include "Chat.h" -#include "Spell.h" - -SpellMgr::SpellMgr() -{ -} - -SpellMgr::~SpellMgr() -{ -} - -SpellMgr& SpellMgr::Instance() -{ - static SpellMgr spellMgr; - return spellMgr; -} - -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]); -} - -uint32 GetSpellCastTime(SpellEntry const* spellInfo, Spell const* 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) - { - if(Player* modOwner = spell->GetCaster()->GetSpellModOwner()) - modOwner->ApplySpellMod(spellInfo->Id, SPELLMOD_CASTING_TIME, castTime, spell); - - if( !(spellInfo->Attributes & (SPELL_ATTR_UNK4|SPELL_ATTR_UNK5)) ) - castTime = int32(castTime * spell->GetCaster()->GetFloatValue(UNIT_MOD_CAST_SPEED)); - else - { - if (spell->IsRangedSpell() && !spell->IsAutoRepeat()) - castTime = int32(castTime * spell->GetCaster()->m_modAttackSpeedPct[RANGED_ATTACK]); - } - } - - if (spellInfo->Attributes & SPELL_ATTR_RANGED && (!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; - return (spellInfo->Attributes & SPELL_ATTR_PASSIVE) != 0; -} -/*not used for now so commented out -bool IsNoStackAuraDueToAura(uint32 spellId_1, uint32 effIndex_1, uint32 spellId_2, uint32 effIndex_2) -{ - SpellEntry const *spellInfo_1 = sSpellStore.LookupEntry(spellId_1); - SpellEntry const *spellInfo_2 = sSpellStore.LookupEntry(spellId_2); - if(!spellInfo_1 || !spellInfo_2) return false; - if(spellInfo_1->Id == spellId_2) return false; - - if (spellInfo_1->Effect[effIndex_1] != spellInfo_2->Effect[effIndex_2] || - spellInfo_1->EffectMiscValue[effIndex_1] != spellInfo_2->EffectMiscValue[effIndex_2] || - spellInfo_1->EffectApplyAuraName[effIndex_1] != spellInfo_2->EffectApplyAuraName[effIndex_2]) - return false; - - return true; -}*/ - -int32 CompareAuraRanks(uint32 spellId_1, uint32 effIndex_1, uint32 spellId_2, uint32 effIndex_2) -{ - SpellEntry const*spellInfo_1 = sSpellStore.LookupEntry(spellId_1); - SpellEntry const*spellInfo_2 = sSpellStore.LookupEntry(spellId_2); - if(!spellInfo_1 || !spellInfo_2) return 0; - if (spellId_1 == spellId_2) return 0; - - int32 diff = spellInfo_1->EffectBasePoints[effIndex_1] - spellInfo_2->EffectBasePoints[effIndex_2]; - if (spellInfo_1->EffectBasePoints[effIndex_1]+1 < 0 && spellInfo_2->EffectBasePoints[effIndex_2]+1 < 0) return -diff; - else return diff; -} - -SpellSpecific GetSpellSpecific(uint32 spellId) -{ - SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId); - if(!spellInfo) - return SPELL_NORMAL; - - switch(spellInfo->SpellFamilyName) - { - case SPELLFAMILY_MAGE: - { - // family flags 18(Molten), 25(Frost/Ice), 28(Mage) - if (spellInfo->SpellFamilyFlags & 0x12040000) - return SPELL_MAGE_ARMOR; - - if ((spellInfo->SpellFamilyFlags & 0x1000000) && spellInfo->EffectApplyAuraName[0]==SPELL_AURA_MOD_CONFUSE) - return SPELL_MAGE_POLYMORPH; - - break; - } - case SPELLFAMILY_WARRIOR: - { - if (spellInfo->SpellFamilyFlags & 0x00008000010000LL) - return SPELL_POSITIVE_SHOUT; - - break; - } - case SPELLFAMILY_WARLOCK: - { - // only warlock curses have this - if (spellInfo->Dispel == DISPEL_CURSE) - return SPELL_CURSE; - - // family flag 37 (only part spells have family name) - if (spellInfo->SpellFamilyFlags & 0x2000000000LL) - return SPELL_WARLOCK_ARMOR; - - //seed of corruption and corruption - if (spellInfo->SpellFamilyFlags & 0x1000000002LL) - return SPELL_WARLOCK_CORRUPTION; - break; - } - case SPELLFAMILY_HUNTER: - { - // only hunter stings have this - if (spellInfo->Dispel == DISPEL_POISON) - return SPELL_STING; - - break; - } - case SPELLFAMILY_PALADIN: - { - if (IsSealSpell(spellInfo)) - return SPELL_SEAL; - - if (spellInfo->SpellFamilyFlags & 0x10000100LL) - return SPELL_BLESSING; - - if ((spellInfo->SpellFamilyFlags & 0x00000820180400LL) && (spellInfo->AttributesEx3 & 0x200)) - return SPELL_JUDGEMENT; - - for (int i = 0; i < 3; i++) - { - // only paladin auras have this - if (spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AREA_AURA_PARTY) - return SPELL_AURA; - } - break; - } - case SPELLFAMILY_SHAMAN: - { - if (IsElementalShield(spellInfo)) - return SPELL_ELEMENTAL_SHIELD; - - break; - } - - case SPELLFAMILY_POTION: - return spellmgr.GetSpellElixirSpecific(spellInfo->Id); - } - - // only warlock armor/skin have this (in additional to family cases) - if( spellInfo->SpellVisual == 130 && spellInfo->SpellIconID == 89) - { - return SPELL_WARLOCK_ARMOR; - } - - // only hunter aspects have this (but not all aspects in hunter family) - if( spellInfo->activeIconID == 122 && (GetSpellSchoolMask(spellInfo) & SPELL_SCHOOL_MASK_NATURE) && - (spellInfo->Attributes & 0x50000) != 0 && (spellInfo->Attributes & 0x9000010) == 0) - { - return SPELL_ASPECT; - } - - for(int i = 0; i < 3; i++) - if( spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA && ( - spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_CREATURES || - spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_RESOURCES || - spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_STEALTHED ) ) - return SPELL_TRACKER; - - // elixirs can have different families, but potion most ofc. - if(SpellSpecific sp = spellmgr.GetSpellElixirSpecific(spellInfo->Id)) - return sp; - - return SPELL_NORMAL; -} - -bool IsSingleFromSpellSpecificPerCaster(uint32 spellSpec1,uint32 spellSpec2) -{ - switch(spellSpec1) - { - case SPELL_SEAL: - case SPELL_BLESSING: - 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(uint32 spellSpec1,uint32 spellSpec2) -{ - switch(spellSpec1) - { - case SPELL_TRACKER: - case SPELL_WARLOCK_ARMOR: - case SPELL_MAGE_ARMOR: - case SPELL_ELEMENTAL_SHIELD: - case SPELL_MAGE_POLYMORPH: - return spellSpec1==spellSpec2; - 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_CHAIN_DAMAGE: - case TARGET_ALL_ENEMY_IN_AREA: - case TARGET_ALL_ENEMY_IN_AREA_INSTANT: - case TARGET_IN_FRONT_OF_CASTER: - case TARGET_ALL_ENEMY_IN_AREA_CHANNELED: - case TARGET_CURRENT_ENEMY_COORDINATES: - case TARGET_SINGLE_ENEMY: - return false; - case TARGET_ALL_AROUND_CASTER: - return (targetB == TARGET_ALL_PARTY || targetB == TARGET_ALL_FRIENDLY_UNITS_AROUND_CASTER); - default: - break; - } - if (targetB) - return IsPositiveTarget(targetB, 0); - return true; -} - -bool IsPositiveEffect(uint32 spellId, uint32 effIndex) -{ - SpellEntry const *spellproto = sSpellStore.LookupEntry(spellId); - if (!spellproto) return false; - - switch(spellId) - { - case 23333: // BG spell - case 23335: // BG spell - case 34976: // BG spell - return true; - case 28441: // not positive dummy spell - case 37675: // Chaos Blast - return false; - } - - switch(spellproto->Effect[effIndex]) - { - // 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 38637: // Nether Exhaustion (red) - case 38638: // Nether Exhaustion (green) - case 38639: // Nether Exhaustion (blue) - return false; - default: - break; - } - } break; - case SPELL_AURA_MOD_STAT: - case SPELL_AURA_MOD_DAMAGE_DONE: // dependent from bas point sign (negative -> negative) - case SPELL_AURA_MOD_HEALING_DONE: - { - if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) - return false; - break; - } - case SPELL_AURA_ADD_TARGET_TRIGGER: - return true; - case SPELL_AURA_PERIODIC_TRIGGER_SPELL: - if(spellId != spellproto->EffectTriggerSpell[effIndex]) - { - 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 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)) - return false; - } - } - } - break; - 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_ROOT: - case SPELL_AURA_MOD_SILENCE: - case SPELL_AURA_GHOST: - case SPELL_AURA_PERIODIC_LEECH: - case SPELL_AURA_MOD_PACIFY_SILENCE: - 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_SELF) - 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_SELF) - 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->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) > 0) - return false; - break; - default: - break; - } - } break; - case SPELL_AURA_MOD_HEALING_PCT: - if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) - return false; - break; - case SPELL_AURA_MOD_SKILL: - if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) - return false; - break; - case SPELL_AURA_FORCE_REACTION: - if(spellproto->Id==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 & (1<<7)) - return false; - - // ok, positive - return true; -} - -bool IsPositiveSpell(uint32 spellId) -{ - 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)) - 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; - } - - // single target triggered spell. - // Not real client side single target spell, but it' not triggered until prev. aura expired. - // This is allow store it in single target spells list for caster for spell proc checking - if(spellInfo->Id==38324) // Regeneration (triggered by 38299 (HoTs on Heals)) - return true; - - 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: - if(GetSpellSpecific(spellInfo2->Id) == spec1) - return true; - break; - } - - return false; -} - -uint8 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 0; - - 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 0; - - bool actAsShifted = false; - if (form > 0) - { - SpellShapeshiftEntry const *shapeInfo = sSpellShapeshiftStore.LookupEntry(form); - if (!shapeInfo) - { - sLog.outError("GetErrorAtShapeshiftedCast: unknown shapeshift %u", form); - return 0; - } - 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; - } - - return 0; -} - -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(); - - ++count; - - 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_TABLE_X_Y_Z_COORDINATES || spellInfo->EffectImplicitTargetB[i]==TARGET_TABLE_X_Y_Z_COORDINATES ) - { - found = true; - break; - } - } - if(!found) - { - sLog.outErrorDb("Spell (Id: %u) listed in `spell_target_position` does not have target TARGET_TABLE_X_Y_Z_COORDINATES (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; - - } while( result->NextRow() ); - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u spell teleport coordinates", count ); -} - -void SpellMgr::LoadSpellAffects() -{ - mSpellAffectMap.clear(); // need for reload case - - uint32 count = 0; - - // 0 1 2 - QueryResult *result = WorldDatabase.Query("SELECT entry, effectId, SpellFamilyMask FROM spell_affect"); - if( !result ) - { - - barGoLink bar( 1 ); - - bar.step(); - - sLog.outString(); - sLog.outString( ">> Loaded %u spell affect definitions", count ); - return; - } - - barGoLink bar( result->GetRowCount() ); - - do - { - Field *fields = result->Fetch(); - - bar.step(); - - uint16 entry = fields[0].GetUInt16(); - uint8 effectId = fields[1].GetUInt8(); - - SpellEntry const* spellInfo = sSpellStore.LookupEntry(entry); - - if (!spellInfo) - { - sLog.outErrorDb("Spell %u listed in `spell_affect` does not exist", entry); - continue; - } - - if (effectId >= 3) - { - sLog.outErrorDb("Spell %u listed in `spell_affect` have invalid effect index (%u)", entry,effectId); - continue; - } - - if( spellInfo->Effect[effectId] != SPELL_EFFECT_APPLY_AURA || - spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_FLAT_MODIFIER && - spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_PCT_MODIFIER && - spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_TARGET_TRIGGER ) - { - sLog.outErrorDb("Spell %u listed in `spell_affect` have not SPELL_AURA_ADD_FLAT_MODIFIER (%u) or SPELL_AURA_ADD_PCT_MODIFIER (%u) or SPELL_AURA_ADD_TARGET_TRIGGER (%u) for effect index (%u)", entry,SPELL_AURA_ADD_FLAT_MODIFIER,SPELL_AURA_ADD_PCT_MODIFIER,SPELL_AURA_ADD_TARGET_TRIGGER,effectId); - continue; - } - - uint64 spellAffectMask = fields[2].GetUInt64(); - - // Spell.dbc have own data for low part of SpellFamilyMask - if( spellInfo->EffectItemType[effectId]) - { - if(spellInfo->EffectItemType[effectId] == spellAffectMask) - { - sLog.outErrorDb("Spell %u listed in `spell_affect` have redundant (same with EffectItemType%d) data for effect index (%u) and not needed, skipped.", entry,effectId+1,effectId); - continue; - } - - // 24429 have wrong data in EffectItemType and overwrites by DB, possible bug in client - if(spellInfo->Id!=24429 && spellInfo->EffectItemType[effectId] != spellAffectMask) - { - sLog.outErrorDb("Spell %u listed in `spell_affect` have different low part from EffectItemType%d for effect index (%u) and not needed, skipped.", entry,effectId+1,effectId); - continue; - } - } - - mSpellAffectMap.insert(SpellAffectMap::value_type((entry<<8) + effectId,spellAffectMask)); - - ++count; - } while( result->NextRow() ); - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u spell affect definitions", count ); - - for (uint32 id = 0; id < sSpellStore.GetNumRows(); ++id) - { - SpellEntry const* spellInfo = sSpellStore.LookupEntry(id); - if (!spellInfo) - continue; - - for (int effectId = 0; effectId < 3; ++effectId) - { - if( spellInfo->Effect[effectId] != SPELL_EFFECT_APPLY_AURA || - (spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_FLAT_MODIFIER && - spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_PCT_MODIFIER && - spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_TARGET_TRIGGER) ) - continue; - - if(spellInfo->EffectItemType[effectId] != 0) - continue; - - if(mSpellAffectMap.find((id<<8) + effectId) != mSpellAffectMap.end()) - continue; - - sLog.outErrorDb("Spell %u (%s) misses spell_affect for effect %u",id,spellInfo->SpellName[sWorld.GetDefaultDbcLocale()], effectId); - } - } -} - -bool SpellMgr::IsAffectedBySpell(SpellEntry const *spellInfo, uint32 spellId, uint8 effectId, uint64 familyFlags) const -{ - // false for spellInfo == NULL - if (!spellInfo) - return false; - - SpellEntry const *affect_spell = sSpellStore.LookupEntry(spellId); - // false for affect_spell == NULL - if (!affect_spell) - return false; - - // False if spellFamily not equal - if (affect_spell->SpellFamilyName != spellInfo->SpellFamilyName) - return false; - - // If familyFlags == 0 - if (!familyFlags) - { - // Get it from spellAffect table - familyFlags = GetSpellAffectMask(spellId,effectId); - // false if familyFlags == 0 - if (!familyFlags) - return false; - } - - // true - if (familyFlags & 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 - QueryResult *result = WorldDatabase.Query("SELECT entry, SchoolMask, Category, SkillID, SpellFamilyName, SpellFamilyMask, procFlags, ppmRate, 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() ); - - do - { - Field *fields = result->Fetch(); - - bar.step(); - - uint16 entry = fields[0].GetUInt16(); - - if (!sSpellStore.LookupEntry(entry)) - { - sLog.outErrorDb("Spell %u listed in `spell_proc_event` does not exist", entry); - continue; - } - - SpellProcEventEntry spe; - - spe.schoolMask = fields[1].GetUInt32(); - spe.category = fields[2].GetUInt32(); - spe.skillId = fields[3].GetUInt32(); - spe.spellFamilyName = fields[4].GetUInt32(); - spe.spellFamilyMask = fields[5].GetUInt64(); - spe.procFlags = fields[6].GetUInt32(); - spe.ppmRate = fields[7].GetFloat(); - spe.cooldown = fields[8].GetUInt32(); - - mSpellProcEventMap[entry] = spe; - - ++count; - } while( result->NextRow() ); - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u spell proc event conditions", count ); - - /* - // Commented for now, as it still produces many errors (still quite many spells miss spell_proc_event) - for (uint32 id = 0; id < sSpellStore.GetNumRows(); ++id) - { - SpellEntry const* spellInfo = sSpellStore.LookupEntry(id); - if (!spellInfo) - continue; - - bool found = false; - for (int effectId = 0; effectId < 3; ++effectId) - { - // at this moment check only SPELL_AURA_PROC_TRIGGER_SPELL - if( spellInfo->EffectApplyAuraName[effectId] == SPELL_AURA_PROC_TRIGGER_SPELL ) - { - found = true; - break; - } - } - - if(!found) - continue; - - if(GetSpellProcEvent(id)) - continue; - - sLog.outErrorDb("Spell %u (%s) misses spell_proc_event",id,spellInfo->SpellName[sWorld.GetDBClang()]); - } - */ -} - -bool SpellMgr::IsSpellProcEventCanTriggeredBy( SpellProcEventEntry const * spellProcEvent, SpellEntry const * procSpell, uint32 procFlags ) -{ - if((procFlags & spellProcEvent->procFlags) == 0) - return false; - - // Additional checks in case spell cast/hit/crit is the event - // Check (if set) school, category, skill line, spell talent mask - if(spellProcEvent->schoolMask && (!procSpell || (GetSpellSchoolMask(procSpell) & spellProcEvent->schoolMask) == 0)) - return false; - if(spellProcEvent->category && (!procSpell || procSpell->Category != spellProcEvent->category)) - return false; - if(spellProcEvent->skillId) - { - if (!procSpell) - return false; - - SkillLineAbilityMap::const_iterator lower = spellmgr.GetBeginSkillLineAbilityMap(procSpell->Id); - SkillLineAbilityMap::const_iterator upper = spellmgr.GetEndSkillLineAbilityMap(procSpell->Id); - - bool found = false; - for(SkillLineAbilityMap::const_iterator _spell_idx = lower; _spell_idx != upper; ++_spell_idx) - { - if(_spell_idx->second->skillId == spellProcEvent->skillId) - { - found = true; - break; - } - } - if (!found) - return false; - } - if(spellProcEvent->spellFamilyName && (!procSpell || spellProcEvent->spellFamilyName != procSpell->SpellFamilyName)) - return false; - if(spellProcEvent->spellFamilyMask && (!procSpell || (spellProcEvent->spellFamilyMask & procSpell->SpellFamilyFlags) == 0)) - return false; - - return true; -} - -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(); - - uint16 entry = fields[0].GetUInt16(); - 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() -{ - sSpellThreatStore.Free(); // for reload - - sSpellThreatStore.Load(); - - sLog.outString( ">> Loaded %u aggro generating spells", sSpellThreatStore.RecordCount ); - sLog.outString(); -} - -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(spellInfo->powerType != POWER_MANA && spellInfo->powerType != POWER_HEALTH) - return false; - if(IsProfessionSpell(spellInfo->Id)) - return false; - - // All stance spells. if any better way, change it. - for (int i = 0; i < 3; i++) - { - // Paladin aura Spell - if(spellInfo->SpellFamilyName == SPELLFAMILY_PALADIN - && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AREA_AURA_PARTY) - return false; - // Druid form Spell - if(spellInfo->SpellFamilyName == SPELLFAMILY_DRUID - && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA - && spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT) - return false; - // Rogue Stealth - if(spellInfo->SpellFamilyName == SPELLFAMILY_ROGUE - && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA - && spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT) - return false; - } - return true; -} - -bool SpellMgr::IsNoStackSpellDueToSpell(uint32 spellId_1, uint32 spellId_2, bool isFromTheSameCaster ) const -{ - SpellEntry const *spellInfo_1 = sSpellStore.LookupEntry(spellId_1); - SpellEntry const *spellInfo_2 = sSpellStore.LookupEntry(spellId_2); - - if(!spellInfo_1 || !spellInfo_2) - return false; - - SpellSpecific spellId_spec_1 = GetSpellSpecific(spellId_1); - SpellSpecific spellId_spec_2 = GetSpellSpecific(spellId_2); - if (spellId_spec_1 && spellId_spec_2) - if (IsSingleFromSpellSpecificPerTarget(spellId_spec_1,spellId_spec_2) - || (IsSingleFromSpellSpecificPerCaster(spellId_spec_1,spellId_spec_2) && isFromTheSameCaster)) - return true; - - if(spellInfo_1->SpellFamilyName != spellInfo_2->SpellFamilyName) - return false; - - if(!spellInfo_1->SpellFamilyName) // generic spells - { - if(!spellInfo_1->SpellIconID - || spellInfo_1->SpellIconID != spellInfo_2->SpellIconID) - return false; - } - - //if both elixirs are not battle/guardian/potions/flasks then always stack - else if ((spellInfo_1->SpellFamilyName == SPELLFAMILY_POTION) - &&(spellId_spec_1 || spellId_spec_2)) - return false; - - else if (spellInfo_1->SpellFamilyFlags != spellInfo_2->SpellFamilyFlags) - return false; - - for(uint32 i = 0; i < 3; ++i) - { - if(spellInfo_1->Effect[i] != spellInfo_2->Effect[i]) - return false; - if (spellInfo_1->EffectApplyAuraName[i] || spellInfo_2->EffectApplyAuraName[i]) - { - if(spellInfo_1->EffectApplyAuraName[i] != spellInfo_2->EffectApplyAuraName[i] - || spellInfo_1->EffectMiscValue[i] != spellInfo_2->EffectMiscValue[i]) - // need itemtype check? need to find an example - return false; - else if (!isFromTheSameCaster) - switch(spellInfo_1->EffectApplyAuraName[i]) - { - //spells with these auras 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: - //exception for shaman positive totems with these auras - if ((spellInfo_1->SpellFamilyName != SPELLFAMILY_SHAMAN) - ||(spellInfo_1->Effect[i]!=SPELL_AURA_MOD_INCREASE_ENERGY)) - return false; - default: - break; - } - } - } - return true; -} - -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; -} - -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 - ) ) - { - 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::LoadSpellChains() -{ - mSpellChains.clear(); // need for reload case - mSpellChainsNext.clear(); // need for reload case - - QueryResult *result = WorldDatabase.Query("SELECT spell_id, prev_spell, first_spell, rank, req_spell FROM spell_chain"); - if(result == NULL) - { - barGoLink bar( 1 ); - bar.step(); - - sLog.outString(); - sLog.outString( ">> Loaded 0 spell chain records" ); - sLog.outErrorDb("`spell_chains` table is empty!"); - return; - } - - uint32 count = 0; - - barGoLink bar( result->GetRowCount() ); - do - { - bar.step(); - Field *fields = result->Fetch(); - - uint32 spell_id = fields[0].GetUInt32(); - - SpellChainNode node; - node.prev = fields[1].GetUInt32(); - node.first = fields[2].GetUInt32(); - node.rank = fields[3].GetUInt8(); - node.req = fields[4].GetUInt32(); - - if(!sSpellStore.LookupEntry(spell_id)) - { - sLog.outErrorDb("Spell %u listed in `spell_chain` does not exist",spell_id); - continue; - } - - if(node.prev!=0 && !sSpellStore.LookupEntry(node.prev)) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existed previous rank spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - if(!sSpellStore.LookupEntry(node.first)) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existing first rank spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - // check basic spell chain data integrity (note: rank can be equal 0 or 1 for first/single spell) - if( (spell_id == node.first) != (node.rank <= 1) || - (spell_id == node.first) != (node.prev == 0) || - (node.rank <= 1) != (node.prev == 0) ) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not compatible chain data.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - if(node.req!=0 && !sSpellStore.LookupEntry(node.req)) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existing required spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - // talents not required data in spell chain for work, but must be checked if present for intergrity - if(TalentSpellPos const* pos = GetTalentSpellPos(spell_id)) - { - if(node.rank!=pos->rank+1) - { - sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong rank.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - if(TalentEntry const* talentEntry = sTalentStore.LookupEntry(pos->talent_id)) - { - if(node.first!=talentEntry->RankID[0]) - { - sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong first rank spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - if(node.rank > 1 && node.prev != talentEntry->RankID[node.rank-1-1]) - { - sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong prev rank spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - - if(node.req!=talentEntry->DependsOnSpell) - { - sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong required spell.", - spell_id,node.prev,node.first,node.rank,node.req); - continue; - } - } - } - - mSpellChains[spell_id] = node; - - if(node.prev) - mSpellChainsNext.insert(SpellChainMapNext::value_type(node.prev,spell_id)); - - if(node.req) - mSpellChainsNext.insert(SpellChainMapNext::value_type(node.req,spell_id)); - - ++count; - } while( result->NextRow() ); - - // additional integrity checks - for(SpellChainMap::iterator i = mSpellChains.begin(); i != mSpellChains.end(); ++i) - { - if(i->second.prev) - { - SpellChainMap::iterator i_prev = mSpellChains.find(i->second.prev); - if(i_prev == mSpellChains.end()) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not found previous rank spell in table.", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req); - } - else if( i_prev->second.first != i->second.first ) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has different first spell in chain compared to previous rank spell (prev: %u, first: %u, rank: %d, req: %u).", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, - i_prev->second.prev,i_prev->second.first,i_prev->second.rank,i_prev->second.req); - } - else if( i_prev->second.rank+1 != i->second.rank ) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has different rank compared to previous rank spell (prev: %u, first: %u, rank: %d, req: %u).", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, - i_prev->second.prev,i_prev->second.first,i_prev->second.rank,i_prev->second.req); - } - } - - if(i->second.req) - { - SpellChainMap::iterator i_req = mSpellChains.find(i->second.req); - if(i_req == mSpellChains.end()) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not found required rank spell in table.", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req); - } - else if( i_req->second.first == i->second.first ) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has required rank spell from same spell chain (prev: %u, first: %u, rank: %d, req: %u).", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, - i_req->second.prev,i_req->second.first,i_req->second.rank,i_req->second.req); - } - else if( i_req->second.req ) - { - sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has required rank spell with required spell (prev: %u, first: %u, rank: %d, req: %u).", - i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, - i_req->second.prev,i_req->second.first,i_req->second.rank,i_req->second.req); - } - } - } - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u spell chain records", count ); -} - -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; - 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_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->EffectBasePoints[i]+1)*75; - dbc_node.maxvalue = (entry->EffectBasePoints[i]+1)*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 - - QueryResult *result = WorldDatabase.Query("SELECT entry, SpellID 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.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` does not exist",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.autoLearned = true; - - SpellLearnSpellMap::const_iterator db_node_begin = GetBeginSpellLearnSpell(spell); - SpellLearnSpellMap::const_iterator db_node_end = GetEndSpellLearnSpell(spell); - - bool found = false; - for(SpellLearnSpellMap::const_iterator itr = db_node_begin; itr != db_node_end; ++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(int i = 0; i <3; ++i) - { - if( spellProto->EffectImplicitTargetA[i]==TARGET_SCRIPT || - spellProto->EffectImplicitTargetB[i]==TARGET_SCRIPT || - spellProto->EffectImplicitTargetA[i]==TARGET_SCRIPT_COORDINATES || - spellProto->EffectImplicitTargetB[i]==TARGET_SCRIPT_COORDINATES ) - { - targetfound = true; - break; - } - } - if(!targetfound) - { - sLog.outErrorDb("Table `spell_script_target`: spellId %u listed for TargetEntry %u does not have any implicit target TARGET_SCRIPT(38) or TARGET_SCRIPT_COORDINATES (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; - } - default: - { - if( targetEntry==0 ) - { - sLog.outErrorDb("Table `spell_script_target`: target entry == 0 for not GO target type (%u).",type); - continue; - } - if(!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(SpellTargetType(type),targetEntry))); - - ++count; - } while (result->NextRow()); - - delete result; - - // Check all spells - /* Disabled (lot errors at this moment) - for(uint32 i = 1; i < sSpellStore.nCount; ++i) - { - SpellEntry const * spellInfo = sSpellStore.LookupEntry(i); - if(!spellInfo) - continue; - - bool found = false; - for(int j=0; j<3; ++j) - { - if( spellInfo->EffectImplicitTargetA[j] == TARGET_SCRIPT || spellInfo->EffectImplicitTargetA[j] != TARGET_SELF && spellInfo->EffectImplicitTargetB[j] == TARGET_SCRIPT ) - { - SpellScriptTarget::const_iterator lower = spellmgr.GetBeginSpellScriptTarget(spellInfo->Id); - SpellScriptTarget::const_iterator upper = spellmgr.GetEndSpellScriptTarget(spellInfo->Id); - if(lower==upper) - { - sLog.outErrorDb("Spell (ID: %u) has effect EffectImplicitTargetA/EffectImplicitTargetB = %u (TARGET_SCRIPT), but does not have record in `spell_script_target`",spellInfo->Id,TARGET_SCRIPT); - break; // effects of spell - } - } - } - } - */ - - 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 - QueryResult *result = WorldDatabase.Query("SELECT spell, 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(); - - uint16 spell = fields[0].GetUInt16(); - uint16 pet = fields[1].GetUInt16(); - uint16 aura = fields[2].GetUInt16(); - - SpellPetAuraMap::iterator itr = mSpellPetAuraMap.find(spell); - 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; - } - int i = 0; - for(; i < 3; ++i) - if((spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA && - spellInfo->EffectApplyAuraName[i] == SPELL_AURA_DUMMY) || - spellInfo->Effect[i] == SPELL_EFFECT_DUMMY) - break; - - if(i == 3) - { - 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[i] == TARGET_PET, spellInfo->EffectBasePoints[i] + spellInfo->EffectBaseDice[i]); - mSpellPetAuraMap[spell] = pa; - } - - ++count; - } while( result->NextRow() ); - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u spell pet auras", count ); -} - -// set data in core for now -void SpellMgr::LoadSpellCustomAttr() -{ - SpellEntry *tempSpell; - for(uint32 i = 0; i < GetSpellStore()->GetNumRows(); ++i) - { - tempSpell = (SpellEntry*)GetSpellStore()->LookupEntry(i); - if(!tempSpell) - continue; - - mSpellCustomAttrMap[tempSpell->Id] = 0; - - for(uint32 i = 0; i < 3; ++i) - { - switch(tempSpell->EffectApplyAuraName[i]) - { - case SPELL_AURA_PERIODIC_DAMAGE: - case SPELL_AURA_PERIODIC_DAMAGE_PERCENT: - case SPELL_AURA_PERIODIC_LEECH: - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_EFFECT_DAMAGE; - break; - case SPELL_AURA_PERIODIC_HEAL: - case SPELL_AURA_OBS_MOD_HEALTH: - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_EFFECT_HEAL; - break; - default: - break; - } - } - - if(tempSpell->SpellVisual == 3879) - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_CONE_BACK; - - switch(tempSpell->Id) - { - case 26029: // dark glare - case 37433: // spout - case 43140: case 43215: // flame breath - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_CONE_LINE; - break; - case 24340: case 26558: case 28884: // Meteor - case 36837: case 38903: case 41276: // 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 - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_SHARE_DAMAGE; - 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 - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_PLAYERS_ONLY; - tempSpell->MaxAffectedTargets = 1; - break; - case 41376: // Spite - case 39992: // Needle Spine - mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_PLAYERS_ONLY; - tempSpell->MaxAffectedTargets = 3; - break; - case 8122: case 8124: case 10888: case 10890: // Psychic Scream - tempSpell->Attributes |= SPELL_ATTR_BREAKABLE_BY_DAMAGE; - break; - default: - break; - } - } -} - -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(type) //we will find a better way when more types are needed - trigger += 1000000; - mSpellLinkedMap[trigger].push_back(effect); - - ++count; - } while( result->NextRow() ); - - delete result; - - sLog.outString(); - sLog.outString( ">> Loaded %u linked spells", count ); -} - -/// Some checks for spells, to prevent adding depricated/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(int 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: - { - 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[0]); - 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[0]); - else - sLog.outErrorDb("Spell %u learn to invalid spell %u, and then...",spellInfo->Id,spellInfo->EffectTriggerSpell[0]); - } - return false; - } - break; - } - } - } - - if(need_check_reagents) - { - for(int 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; -} - -bool IsSpellAllowedInLocation(SpellEntry const *spellInfo,uint32 map_id,uint32 zone_id,uint32 area_id) -{ - // normal case - if( spellInfo->AreaId && spellInfo->AreaId != zone_id && spellInfo->AreaId != area_id ) - return false; - - // elixirs (all area dependent elixirs have family SPELLFAMILY_POTION, use this for speedup) - if(spellInfo->SpellFamilyName==SPELLFAMILY_POTION) - { - if(uint32 mask = spellmgr.GetSpellElixirMask(spellInfo->Id)) - { - if(mask & ELIXIR_UNSTABLE_MASK) - { - // in the Blade's Edge Mountains Plateaus and Gruul's Lair. - return zone_id ==3522 || map_id==565; - } - if(mask & ELIXIR_SHATTRATH_MASK) - { - // in Tempest Keep, Serpentshrine Cavern, Caverns of Time: Mount Hyjal, Black Temple - // TODO: and the Sunwell Plateau - if(zone_id ==3607 || map_id==534 || map_id==564) - return true; - - MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); - if(!mapEntry) - return false; - - return mapEntry->multimap_id==206; - } - - // elixirs not have another limitations - return true; - } - } - - // special cases zone check (maps checked by multimap common id) - switch(spellInfo->Id) - { - case 41618: - case 41620: - { - MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); - if(!mapEntry) - return false; - - return mapEntry->multimap_id==206; - } - - case 41617: - case 41619: - { - MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); - if(!mapEntry) - return false; - - return mapEntry->multimap_id==207; - } - // Dragonmaw Illusion - case 40216: - case 42016: - { - if ( area_id != 3759 && area_id != 3966 && area_id != 3939 ) - return false; - break; - } - } - - return true; -} - -void SpellMgr::LoadSkillLineAbilityMap() -{ - mSkillLineAbilityMap.clear(); - - uint32 count = 0; - - for (uint32 i = 0; i < sSkillLineAbilityStore.GetNumRows(); i++) - { - 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", count); -} - -DiminishingGroup GetDiminishingReturnsGroupForSpell(SpellEntry const* spellproto, bool triggered) -{ - // Explicit Diminishing Groups - switch(spellproto->SpellFamilyName) - { - case SPELLFAMILY_MAGE: - { - // Polymorph - if ((spellproto->SpellFamilyFlags & 0x00001000000LL) && spellproto->EffectApplyAuraName[0]==SPELL_AURA_MOD_CONFUSE) - return DIMINISHING_POLYMORPH; - break; - } - case SPELLFAMILY_ROGUE: - { - // Kidney Shot - if (spellproto->SpellFamilyFlags & 0x00000200000LL) - return DIMINISHING_KIDNEYSHOT; - // Blind - else if (spellproto->SpellFamilyFlags & 0x00001000000LL) - return DIMINISHING_BLIND_CYCLONE; - break; - } - case SPELLFAMILY_WARLOCK: - { - // Death Coil - if (spellproto->SpellFamilyFlags & 0x00000080000LL) - return DIMINISHING_DEATHCOIL; - // Fear - else if (spellproto->SpellFamilyFlags & 0x40840000000LL) - return DIMINISHING_WARLOCK_FEAR; - // Curses/etc - else if (spellproto->SpellFamilyFlags & 0x00080000000LL) - return DIMINISHING_LIMITONLY; - break; - } - case SPELLFAMILY_DRUID: - { - // Cyclone - if (spellproto->SpellFamilyFlags & 0x02000000000LL) - return DIMINISHING_BLIND_CYCLONE; - break; - } - case SPELLFAMILY_WARRIOR: - { - // Hamstring - limit duration to 10s in PvP - if (spellproto->SpellFamilyFlags & 0x00000000002LL) - return DIMINISHING_LIMITONLY; - break; - } - default: - break; - } - - // Get by mechanic - for (uint8 i=0;i<3;++i) - { - if (spellproto->Mechanic == MECHANIC_STUN || spellproto->EffectMechanic[i] == MECHANIC_STUN) - return triggered ? DIMINISHING_TRIGGER_STUN : DIMINISHING_CONTROL_STUN; - else if (spellproto->Mechanic == MECHANIC_SLEEP || spellproto->EffectMechanic[i] == MECHANIC_SLEEP) - return DIMINISHING_SLEEP; - else if (spellproto->Mechanic == MECHANIC_ROOT || spellproto->EffectMechanic[i] == MECHANIC_ROOT) - return triggered ? DIMINISHING_TRIGGER_ROOT : DIMINISHING_CONTROL_ROOT; - else if (spellproto->Mechanic == MECHANIC_FEAR || spellproto->EffectMechanic[i] == MECHANIC_FEAR) - return DIMINISHING_FEAR; - else if (spellproto->Mechanic == MECHANIC_CHARM || spellproto->EffectMechanic[i] == MECHANIC_CHARM) - return DIMINISHING_CHARM; - else if (spellproto->Mechanic == MECHANIC_SILENCE || spellproto->EffectMechanic[i] == MECHANIC_SILENCE) - return DIMINISHING_SILENCE; - else if (spellproto->Mechanic == MECHANIC_DISARM || spellproto->EffectMechanic[i] == MECHANIC_DISARM) - return DIMINISHING_DISARM; - else if (spellproto->Mechanic == MECHANIC_FREEZE || spellproto->EffectMechanic[i] == MECHANIC_FREEZE) - return DIMINISHING_FREEZE; - else if (spellproto->Mechanic == MECHANIC_KNOCKOUT|| spellproto->EffectMechanic[i] == MECHANIC_KNOCKOUT || - spellproto->Mechanic == MECHANIC_SAPPED || spellproto->EffectMechanic[i] == MECHANIC_SAPPED) - return DIMINISHING_KNOCKOUT; - else if (spellproto->Mechanic == MECHANIC_BANISH || spellproto->EffectMechanic[i] == MECHANIC_BANISH) - return DIMINISHING_BANISH; - } - - return DIMINISHING_NONE; -} - -bool IsDiminishingReturnsGroupDurationLimited(DiminishingGroup group) -{ - switch(group) - { - case DIMINISHING_CONTROL_STUN: - case DIMINISHING_TRIGGER_STUN: - case DIMINISHING_KIDNEYSHOT: - case DIMINISHING_SLEEP: - case DIMINISHING_CONTROL_ROOT: - case DIMINISHING_TRIGGER_ROOT: - case DIMINISHING_FEAR: - case DIMINISHING_WARLOCK_FEAR: - case DIMINISHING_CHARM: - case DIMINISHING_POLYMORPH: - case DIMINISHING_FREEZE: - case DIMINISHING_KNOCKOUT: - case DIMINISHING_BLIND_CYCLONE: - case DIMINISHING_BANISH: - case DIMINISHING_LIMITONLY: - return true; - } - return false; -} - -DiminishingReturnsType GetDiminishingReturnsGroupType(DiminishingGroup group) -{ - switch(group) - { - case DIMINISHING_BLIND_CYCLONE: - case DIMINISHING_CONTROL_STUN: - case DIMINISHING_TRIGGER_STUN: - case DIMINISHING_KIDNEYSHOT: - return DRTYPE_ALL; - case DIMINISHING_SLEEP: - case DIMINISHING_CONTROL_ROOT: - case DIMINISHING_TRIGGER_ROOT: - case DIMINISHING_FEAR: - case DIMINISHING_CHARM: - case DIMINISHING_POLYMORPH: - case DIMINISHING_SILENCE: - case DIMINISHING_DISARM: - case DIMINISHING_DEATHCOIL: - case DIMINISHING_FREEZE: - case DIMINISHING_BANISH: - case DIMINISHING_WARLOCK_FEAR: - case DIMINISHING_KNOCKOUT: - return DRTYPE_PLAYER; - } - - return DRTYPE_NONE; -} +/* + * Copyright (C) 2005-2008 MaNGOS + * + * Copyright (C) 2008 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 "Database/DBCStores.h" +#include "World.h" +#include "Chat.h" +#include "Spell.h" + +SpellMgr::SpellMgr() +{ +} + +SpellMgr::~SpellMgr() +{ +} + +SpellMgr& SpellMgr::Instance() +{ + static SpellMgr spellMgr; + return spellMgr; +} + +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]); +} + +uint32 GetSpellCastTime(SpellEntry const* spellInfo, Spell const* 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) + { + if(Player* modOwner = spell->GetCaster()->GetSpellModOwner()) + modOwner->ApplySpellMod(spellInfo->Id, SPELLMOD_CASTING_TIME, castTime, spell); + + if( !(spellInfo->Attributes & (SPELL_ATTR_UNK4|SPELL_ATTR_UNK5)) ) + castTime = int32(castTime * spell->GetCaster()->GetFloatValue(UNIT_MOD_CAST_SPEED)); + else + { + if (spell->IsRangedSpell() && !spell->IsAutoRepeat()) + castTime = int32(castTime * spell->GetCaster()->m_modAttackSpeedPct[RANGED_ATTACK]); + } + } + + if (spellInfo->Attributes & SPELL_ATTR_RANGED && (!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; + return (spellInfo->Attributes & SPELL_ATTR_PASSIVE) != 0; +} + +bool IsNoStackAuraDueToAura(uint32 spellId_1, uint32 effIndex_1, uint32 spellId_2, uint32 effIndex_2) +{ + SpellEntry const *spellInfo_1 = sSpellStore.LookupEntry(spellId_1); + SpellEntry const *spellInfo_2 = sSpellStore.LookupEntry(spellId_2); + if(!spellInfo_1 || !spellInfo_2) return false; + if(spellInfo_1->Id == spellId_2) return false; + + if (spellInfo_1->Effect[effIndex_1] != spellInfo_2->Effect[effIndex_2] || + spellInfo_1->EffectItemType[effIndex_1] != spellInfo_2->EffectItemType[effIndex_2] || + spellInfo_1->EffectMiscValue[effIndex_1] != spellInfo_2->EffectMiscValue[effIndex_2] || + spellInfo_1->EffectApplyAuraName[effIndex_1] != spellInfo_2->EffectApplyAuraName[effIndex_2]) + return false; + + return true; +} + +int32 CompareAuraRanks(uint32 spellId_1, uint32 effIndex_1, uint32 spellId_2, uint32 effIndex_2) +{ + SpellEntry const*spellInfo_1 = sSpellStore.LookupEntry(spellId_1); + SpellEntry const*spellInfo_2 = sSpellStore.LookupEntry(spellId_2); + if(!spellInfo_1 || !spellInfo_2) return 0; + if (spellId_1 == spellId_2) return 0; + + int32 diff = spellInfo_1->EffectBasePoints[effIndex_1] - spellInfo_2->EffectBasePoints[effIndex_2]; + if (spellInfo_1->EffectBasePoints[effIndex_1]+1 < 0 && spellInfo_2->EffectBasePoints[effIndex_2]+1 < 0) return -diff; + else return diff; +} + +SpellSpecific GetSpellSpecific(uint32 spellId) +{ + SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellId); + if(!spellInfo) + return SPELL_NORMAL; + + switch(spellInfo->SpellFamilyName) + { + case SPELLFAMILY_MAGE: + { + // family flags 18(Molten), 25(Frost/Ice), 28(Mage) + if (spellInfo->SpellFamilyFlags & 0x12040000) + return SPELL_MAGE_ARMOR; + + if ((spellInfo->SpellFamilyFlags & 0x1000000) && spellInfo->EffectApplyAuraName[0]==SPELL_AURA_MOD_CONFUSE) + return SPELL_MAGE_POLYMORPH; + + break; + } + case SPELLFAMILY_WARRIOR: + { + if (spellInfo->SpellFamilyFlags & 0x00008000010000LL) + return SPELL_POSITIVE_SHOUT; + + break; + } + case SPELLFAMILY_WARLOCK: + { + // only warlock curses have this + if (spellInfo->Dispel == DISPEL_CURSE) + return SPELL_CURSE; + + // family flag 37 (only part spells have family name) + if (spellInfo->SpellFamilyFlags & 0x2000000000LL) + return SPELL_WARLOCK_ARMOR; + + //seed of corruption and corruption + if (spellInfo->SpellFamilyFlags & 0x1000000002LL) + return SPELL_WARLOCK_CORRUPTION; + break; + } + case SPELLFAMILY_HUNTER: + { + // only hunter stings have this + if (spellInfo->Dispel == DISPEL_POISON) + return SPELL_STING; + + break; + } + case SPELLFAMILY_PALADIN: + { + if (IsSealSpell(spellInfo)) + return SPELL_SEAL; + + if (spellInfo->SpellFamilyFlags & 0x10000100LL) + return SPELL_BLESSING; + + if ((spellInfo->SpellFamilyFlags & 0x00000820180400LL) && (spellInfo->AttributesEx3 & 0x200)) + return SPELL_JUDGEMENT; + + for (int i = 0; i < 3; i++) + { + // only paladin auras have this + if (spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AREA_AURA_PARTY) + return SPELL_AURA; + } + break; + } + case SPELLFAMILY_SHAMAN: + { + if (IsElementalShield(spellInfo)) + return SPELL_ELEMENTAL_SHIELD; + + break; + } + + case SPELLFAMILY_POTION: + return spellmgr.GetSpellElixirSpecific(spellInfo->Id); + } + + // only warlock armor/skin have this (in additional to family cases) + if( spellInfo->SpellVisual == 130 && spellInfo->SpellIconID == 89) + { + return SPELL_WARLOCK_ARMOR; + } + + // only hunter aspects have this (but not all aspects in hunter family) + if( spellInfo->activeIconID == 122 && (GetSpellSchoolMask(spellInfo) & SPELL_SCHOOL_MASK_NATURE) && + (spellInfo->Attributes & 0x50000) != 0 && (spellInfo->Attributes & 0x9000010) == 0) + { + return SPELL_ASPECT; + } + + for(int i = 0; i < 3; i++) + if( spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA && ( + spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_CREATURES || + spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_RESOURCES || + spellInfo->EffectApplyAuraName[i] == SPELL_AURA_TRACK_STEALTHED ) ) + return SPELL_TRACKER; + + // elixirs can have different families, but potion most ofc. + if(SpellSpecific sp = spellmgr.GetSpellElixirSpecific(spellInfo->Id)) + return sp; + + return SPELL_NORMAL; +} + +bool IsSingleFromSpellSpecificPerCaster(uint32 spellSpec1,uint32 spellSpec2) +{ + switch(spellSpec1) + { + case SPELL_SEAL: + case SPELL_BLESSING: + case SPELL_AURA: + case SPELL_STING: + case SPELL_CURSE: + case SPELL_ASPECT: + case SPELL_TRACKER: + case SPELL_WARLOCK_ARMOR: + case SPELL_MAGE_ARMOR: + case SPELL_ELEMENTAL_SHIELD: + case SPELL_MAGE_POLYMORPH: + case SPELL_POSITIVE_SHOUT: + case SPELL_JUDGEMENT: + case SPELL_WARLOCK_CORRUPTION: + return spellSpec1==spellSpec2; + 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_CHAIN_DAMAGE: + case TARGET_ALL_ENEMY_IN_AREA: + case TARGET_ALL_ENEMY_IN_AREA_INSTANT: + case TARGET_IN_FRONT_OF_CASTER: + case TARGET_ALL_ENEMY_IN_AREA_CHANNELED: + case TARGET_CURRENT_ENEMY_COORDINATES: + case TARGET_SINGLE_ENEMY: + return false; + case TARGET_ALL_AROUND_CASTER: + return (targetB == TARGET_ALL_PARTY || targetB == TARGET_ALL_FRIENDLY_UNITS_AROUND_CASTER); + default: + break; + } + if (targetB) + return IsPositiveTarget(targetB, 0); + return true; +} + +bool IsPositiveEffect(uint32 spellId, uint32 effIndex) +{ + SpellEntry const *spellproto = sSpellStore.LookupEntry(spellId); + if (!spellproto) return false; + + switch(spellId) + { + case 23333: // BG spell + case 23335: // BG spell + case 34976: // BG spell + return true; + case 28441: // not positive dummy spell + case 37675: // Chaos Blast + return false; + } + + switch(spellproto->Effect[effIndex]) + { + // 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 38637: // Nether Exhaustion (red) + case 38638: // Nether Exhaustion (green) + case 38639: // Nether Exhaustion (blue) + return false; + default: + break; + } + } break; + case SPELL_AURA_MOD_STAT: + case SPELL_AURA_MOD_DAMAGE_DONE: // dependent from bas point sign (negative -> negative) + case SPELL_AURA_MOD_HEALING_DONE: + { + if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) + return false; + break; + } + case SPELL_AURA_ADD_TARGET_TRIGGER: + return true; + case SPELL_AURA_PERIODIC_TRIGGER_SPELL: + if(spellId != spellproto->EffectTriggerSpell[effIndex]) + { + 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 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)) + return false; + } + } + } + break; + 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_ROOT: + case SPELL_AURA_MOD_SILENCE: + case SPELL_AURA_GHOST: + case SPELL_AURA_PERIODIC_LEECH: + case SPELL_AURA_MOD_PACIFY_SILENCE: + 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_SELF) + 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_SELF) + 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->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) > 0) + return false; + break; + default: + break; + } + } break; + case SPELL_AURA_MOD_HEALING_PCT: + if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) + return false; + break; + case SPELL_AURA_MOD_SKILL: + if(spellproto->EffectBasePoints[effIndex]+int32(spellproto->EffectBaseDice[effIndex]) < 0) + return false; + break; + case SPELL_AURA_FORCE_REACTION: + if(spellproto->Id==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 & (1<<7)) + return false; + + // ok, positive + return true; +} + +bool IsPositiveSpell(uint32 spellId) +{ + 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)) + 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; + } + + // single target triggered spell. + // Not real client side single target spell, but it' not triggered until prev. aura expired. + // This is allow store it in single target spells list for caster for spell proc checking + if(spellInfo->Id==38324) // Regeneration (triggered by 38299 (HoTs on Heals)) + return true; + + 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: + if(GetSpellSpecific(spellInfo2->Id) == spec1) + return true; + break; + } + + return false; +} + +uint8 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 0; + + 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 0; + + bool actAsShifted = false; + if (form > 0) + { + SpellShapeshiftEntry const *shapeInfo = sSpellShapeshiftStore.LookupEntry(form); + if (!shapeInfo) + { + sLog.outError("GetErrorAtShapeshiftedCast: unknown shapeshift %u", form); + return 0; + } + 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; + } + + return 0; +} + +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(); + + ++count; + + 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_TABLE_X_Y_Z_COORDINATES || spellInfo->EffectImplicitTargetB[i]==TARGET_TABLE_X_Y_Z_COORDINATES ) + { + found = true; + break; + } + } + if(!found) + { + sLog.outErrorDb("Spell (Id: %u) listed in `spell_target_position` does not have target TARGET_TABLE_X_Y_Z_COORDINATES (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; + + } while( result->NextRow() ); + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u spell teleport coordinates", count ); +} + +void SpellMgr::LoadSpellAffects() +{ + mSpellAffectMap.clear(); // need for reload case + + uint32 count = 0; + + // 0 1 2 + QueryResult *result = WorldDatabase.Query("SELECT entry, effectId, SpellFamilyMask FROM spell_affect"); + if( !result ) + { + + barGoLink bar( 1 ); + + bar.step(); + + sLog.outString(); + sLog.outString( ">> Loaded %u spell affect definitions", count ); + return; + } + + barGoLink bar( result->GetRowCount() ); + + do + { + Field *fields = result->Fetch(); + + bar.step(); + + uint16 entry = fields[0].GetUInt16(); + uint8 effectId = fields[1].GetUInt8(); + + SpellEntry const* spellInfo = sSpellStore.LookupEntry(entry); + + if (!spellInfo) + { + sLog.outErrorDb("Spell %u listed in `spell_affect` does not exist", entry); + continue; + } + + if (effectId >= 3) + { + sLog.outErrorDb("Spell %u listed in `spell_affect` have invalid effect index (%u)", entry,effectId); + continue; + } + + if( spellInfo->Effect[effectId] != SPELL_EFFECT_APPLY_AURA || + spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_FLAT_MODIFIER && + spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_PCT_MODIFIER && + spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_TARGET_TRIGGER ) + { + sLog.outErrorDb("Spell %u listed in `spell_affect` have not SPELL_AURA_ADD_FLAT_MODIFIER (%u) or SPELL_AURA_ADD_PCT_MODIFIER (%u) or SPELL_AURA_ADD_TARGET_TRIGGER (%u) for effect index (%u)", entry,SPELL_AURA_ADD_FLAT_MODIFIER,SPELL_AURA_ADD_PCT_MODIFIER,SPELL_AURA_ADD_TARGET_TRIGGER,effectId); + continue; + } + + uint64 spellAffectMask = fields[2].GetUInt64(); + + // Spell.dbc have own data for low part of SpellFamilyMask + if( spellInfo->EffectItemType[effectId]) + { + if(spellInfo->EffectItemType[effectId] == spellAffectMask) + { + sLog.outErrorDb("Spell %u listed in `spell_affect` have redundant (same with EffectItemType%d) data for effect index (%u) and not needed, skipped.", entry,effectId+1,effectId); + continue; + } + + // 24429 have wrong data in EffectItemType and overwrites by DB, possible bug in client + if(spellInfo->Id!=24429 && spellInfo->EffectItemType[effectId] != spellAffectMask) + { + sLog.outErrorDb("Spell %u listed in `spell_affect` have different low part from EffectItemType%d for effect index (%u) and not needed, skipped.", entry,effectId+1,effectId); + continue; + } + } + + mSpellAffectMap.insert(SpellAffectMap::value_type((entry<<8) + effectId,spellAffectMask)); + + ++count; + } while( result->NextRow() ); + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u spell affect definitions", count ); + + for (uint32 id = 0; id < sSpellStore.GetNumRows(); ++id) + { + SpellEntry const* spellInfo = sSpellStore.LookupEntry(id); + if (!spellInfo) + continue; + + for (int effectId = 0; effectId < 3; ++effectId) + { + if( spellInfo->Effect[effectId] != SPELL_EFFECT_APPLY_AURA || + (spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_FLAT_MODIFIER && + spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_PCT_MODIFIER && + spellInfo->EffectApplyAuraName[effectId] != SPELL_AURA_ADD_TARGET_TRIGGER) ) + continue; + + if(spellInfo->EffectItemType[effectId] != 0) + continue; + + if(mSpellAffectMap.find((id<<8) + effectId) != mSpellAffectMap.end()) + continue; + + sLog.outErrorDb("Spell %u (%s) misses spell_affect for effect %u",id,spellInfo->SpellName[sWorld.GetDefaultDbcLocale()], effectId); + } + } +} + +bool SpellMgr::IsAffectedBySpell(SpellEntry const *spellInfo, uint32 spellId, uint8 effectId, uint64 familyFlags) const +{ + // false for spellInfo == NULL + if (!spellInfo) + return false; + + SpellEntry const *affect_spell = sSpellStore.LookupEntry(spellId); + // false for affect_spell == NULL + if (!affect_spell) + return false; + + // False if spellFamily not equal + if (affect_spell->SpellFamilyName != spellInfo->SpellFamilyName) + return false; + + // If familyFlags == 0 + if (!familyFlags) + { + // Get it from spellAffect table + familyFlags = GetSpellAffectMask(spellId,effectId); + // false if familyFlags == 0 + if (!familyFlags) + return false; + } + + // true + if (familyFlags & 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 + QueryResult *result = WorldDatabase.Query("SELECT entry, SchoolMask, Category, SkillID, SpellFamilyName, SpellFamilyMask, procFlags, ppmRate, 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() ); + + do + { + Field *fields = result->Fetch(); + + bar.step(); + + uint16 entry = fields[0].GetUInt16(); + + if (!sSpellStore.LookupEntry(entry)) + { + sLog.outErrorDb("Spell %u listed in `spell_proc_event` does not exist", entry); + continue; + } + + SpellProcEventEntry spe; + + spe.schoolMask = fields[1].GetUInt32(); + spe.category = fields[2].GetUInt32(); + spe.skillId = fields[3].GetUInt32(); + spe.spellFamilyName = fields[4].GetUInt32(); + spe.spellFamilyMask = fields[5].GetUInt64(); + spe.procFlags = fields[6].GetUInt32(); + spe.ppmRate = fields[7].GetFloat(); + spe.cooldown = fields[8].GetUInt32(); + + mSpellProcEventMap[entry] = spe; + + ++count; + } while( result->NextRow() ); + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u spell proc event conditions", count ); + + /* + // Commented for now, as it still produces many errors (still quite many spells miss spell_proc_event) + for (uint32 id = 0; id < sSpellStore.GetNumRows(); ++id) + { + SpellEntry const* spellInfo = sSpellStore.LookupEntry(id); + if (!spellInfo) + continue; + + bool found = false; + for (int effectId = 0; effectId < 3; ++effectId) + { + // at this moment check only SPELL_AURA_PROC_TRIGGER_SPELL + if( spellInfo->EffectApplyAuraName[effectId] == SPELL_AURA_PROC_TRIGGER_SPELL ) + { + found = true; + break; + } + } + + if(!found) + continue; + + if(GetSpellProcEvent(id)) + continue; + + sLog.outErrorDb("Spell %u (%s) misses spell_proc_event",id,spellInfo->SpellName[sWorld.GetDBClang()]); + } + */ +} + +bool SpellMgr::IsSpellProcEventCanTriggeredBy( SpellProcEventEntry const * spellProcEvent, SpellEntry const * procSpell, uint32 procFlags ) +{ + if((procFlags & spellProcEvent->procFlags) == 0) + return false; + + // Additional checks in case spell cast/hit/crit is the event + // Check (if set) school, category, skill line, spell talent mask + if(spellProcEvent->schoolMask && (!procSpell || (GetSpellSchoolMask(procSpell) & spellProcEvent->schoolMask) == 0)) + return false; + if(spellProcEvent->category && (!procSpell || procSpell->Category != spellProcEvent->category)) + return false; + if(spellProcEvent->skillId) + { + if (!procSpell) + return false; + + SkillLineAbilityMap::const_iterator lower = spellmgr.GetBeginSkillLineAbilityMap(procSpell->Id); + SkillLineAbilityMap::const_iterator upper = spellmgr.GetEndSkillLineAbilityMap(procSpell->Id); + + bool found = false; + for(SkillLineAbilityMap::const_iterator _spell_idx = lower; _spell_idx != upper; ++_spell_idx) + { + if(_spell_idx->second->skillId == spellProcEvent->skillId) + { + found = true; + break; + } + } + if (!found) + return false; + } + if(spellProcEvent->spellFamilyName && (!procSpell || spellProcEvent->spellFamilyName != procSpell->SpellFamilyName)) + return false; + if(spellProcEvent->spellFamilyMask && (!procSpell || (spellProcEvent->spellFamilyMask & procSpell->SpellFamilyFlags) == 0)) + return false; + + return true; +} + +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(); + + uint16 entry = fields[0].GetUInt16(); + 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() +{ + sSpellThreatStore.Free(); // for reload + + sSpellThreatStore.Load(); + + sLog.outString( ">> Loaded %u aggro generating spells", sSpellThreatStore.RecordCount ); + sLog.outString(); +} + +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(spellInfo->powerType != POWER_MANA && spellInfo->powerType != POWER_HEALTH) + return false; + if(IsProfessionSpell(spellInfo->Id)) + return false; + + // All stance spells. if any better way, change it. + for (int i = 0; i < 3; i++) + { + // Paladin aura Spell + if(spellInfo->SpellFamilyName == SPELLFAMILY_PALADIN + && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AREA_AURA_PARTY) + return false; + // Druid form Spell + if(spellInfo->SpellFamilyName == SPELLFAMILY_DRUID + && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA + && spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT) + return false; + // Rogue Stealth + if(spellInfo->SpellFamilyName == SPELLFAMILY_ROGUE + && spellInfo->Effect[i]==SPELL_EFFECT_APPLY_AURA + && spellInfo->EffectApplyAuraName[i] == SPELL_AURA_MOD_SHAPESHIFT) + return false; + } + return true; +} + +bool SpellMgr::IsNoStackSpellDueToSpell(uint32 spellId_1, uint32 spellId_2) const +{ + if(spellId_1 == spellId_2) // auras due to the same spell + return false; + + SpellEntry const *spellInfo_1 = sSpellStore.LookupEntry(spellId_1); + SpellEntry const *spellInfo_2 = sSpellStore.LookupEntry(spellId_2); + + if(!spellInfo_1 || !spellInfo_2) + return false; + + if(spellInfo_1->SpellFamilyName != spellInfo_2->SpellFamilyName) + return false; + + if(!spellInfo_1->SpellFamilyName) // generic spells + { + if(!spellInfo_1->SpellIconID + || spellInfo_1->SpellIconID != spellInfo_2->SpellIconID) + return false; + } + else if (spellInfo_1->SpellFamilyFlags != spellInfo_2->SpellFamilyFlags) + return false; + + for(uint32 i = 0; i < 3; ++i) + if(spellInfo_1->Effect[i] != spellInfo_2->Effect[i] + || spellInfo_1->EffectApplyAuraName[i] != spellInfo_2->EffectApplyAuraName[i]) + return false; + + return true; +} + +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; +} + +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 + ) ) + { + 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::LoadSpellChains() +{ + mSpellChains.clear(); // need for reload case + mSpellChainsNext.clear(); // need for reload case + + QueryResult *result = WorldDatabase.Query("SELECT spell_id, prev_spell, first_spell, rank, req_spell FROM spell_chain"); + if(result == NULL) + { + barGoLink bar( 1 ); + bar.step(); + + sLog.outString(); + sLog.outString( ">> Loaded 0 spell chain records" ); + sLog.outErrorDb("`spell_chains` table is empty!"); + return; + } + + uint32 count = 0; + + barGoLink bar( result->GetRowCount() ); + do + { + bar.step(); + Field *fields = result->Fetch(); + + uint32 spell_id = fields[0].GetUInt32(); + + SpellChainNode node; + node.prev = fields[1].GetUInt32(); + node.first = fields[2].GetUInt32(); + node.rank = fields[3].GetUInt8(); + node.req = fields[4].GetUInt32(); + + if(!sSpellStore.LookupEntry(spell_id)) + { + sLog.outErrorDb("Spell %u listed in `spell_chain` does not exist",spell_id); + continue; + } + + if(node.prev!=0 && !sSpellStore.LookupEntry(node.prev)) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existed previous rank spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + if(!sSpellStore.LookupEntry(node.first)) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existing first rank spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + // check basic spell chain data integrity (note: rank can be equal 0 or 1 for first/single spell) + if( (spell_id == node.first) != (node.rank <= 1) || + (spell_id == node.first) != (node.prev == 0) || + (node.rank <= 1) != (node.prev == 0) ) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not compatible chain data.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + if(node.req!=0 && !sSpellStore.LookupEntry(node.req)) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not existing required spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + // talents not required data in spell chain for work, but must be checked if present for intergrity + if(TalentSpellPos const* pos = GetTalentSpellPos(spell_id)) + { + if(node.rank!=pos->rank+1) + { + sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong rank.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + if(TalentEntry const* talentEntry = sTalentStore.LookupEntry(pos->talent_id)) + { + if(node.first!=talentEntry->RankID[0]) + { + sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong first rank spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + if(node.rank > 1 && node.prev != talentEntry->RankID[node.rank-1-1]) + { + sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong prev rank spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + + if(node.req!=talentEntry->DependsOnSpell) + { + sLog.outErrorDb("Talent %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has wrong required spell.", + spell_id,node.prev,node.first,node.rank,node.req); + continue; + } + } + } + + mSpellChains[spell_id] = node; + + if(node.prev) + mSpellChainsNext.insert(SpellChainMapNext::value_type(node.prev,spell_id)); + + if(node.req) + mSpellChainsNext.insert(SpellChainMapNext::value_type(node.req,spell_id)); + + ++count; + } while( result->NextRow() ); + + // additional integrity checks + for(SpellChainMap::iterator i = mSpellChains.begin(); i != mSpellChains.end(); ++i) + { + if(i->second.prev) + { + SpellChainMap::iterator i_prev = mSpellChains.find(i->second.prev); + if(i_prev == mSpellChains.end()) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not found previous rank spell in table.", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req); + } + else if( i_prev->second.first != i->second.first ) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has different first spell in chain compared to previous rank spell (prev: %u, first: %u, rank: %d, req: %u).", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, + i_prev->second.prev,i_prev->second.first,i_prev->second.rank,i_prev->second.req); + } + else if( i_prev->second.rank+1 != i->second.rank ) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has different rank compared to previous rank spell (prev: %u, first: %u, rank: %d, req: %u).", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, + i_prev->second.prev,i_prev->second.first,i_prev->second.rank,i_prev->second.req); + } + } + + if(i->second.req) + { + SpellChainMap::iterator i_req = mSpellChains.find(i->second.req); + if(i_req == mSpellChains.end()) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has not found required rank spell in table.", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req); + } + else if( i_req->second.first == i->second.first ) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has required rank spell from same spell chain (prev: %u, first: %u, rank: %d, req: %u).", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, + i_req->second.prev,i_req->second.first,i_req->second.rank,i_req->second.req); + } + else if( i_req->second.req ) + { + sLog.outErrorDb("Spell %u (prev: %u, first: %u, rank: %d, req: %u) listed in `spell_chain` has required rank spell with required spell (prev: %u, first: %u, rank: %d, req: %u).", + i->first,i->second.prev,i->second.first,i->second.rank,i->second.req, + i_req->second.prev,i_req->second.first,i_req->second.rank,i_req->second.req); + } + } + } + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u spell chain records", count ); +} + +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; + 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_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->EffectBasePoints[i]+1)*75; + dbc_node.maxvalue = (entry->EffectBasePoints[i]+1)*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 + + QueryResult *result = WorldDatabase.Query("SELECT entry, SpellID 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.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` does not exist",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.autoLearned = true; + + SpellLearnSpellMap::const_iterator db_node_begin = GetBeginSpellLearnSpell(spell); + SpellLearnSpellMap::const_iterator db_node_end = GetEndSpellLearnSpell(spell); + + bool found = false; + for(SpellLearnSpellMap::const_iterator itr = db_node_begin; itr != db_node_end; ++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(int i = 0; i <3; ++i) + { + if( spellProto->EffectImplicitTargetA[i]==TARGET_SCRIPT || + spellProto->EffectImplicitTargetB[i]==TARGET_SCRIPT || + spellProto->EffectImplicitTargetA[i]==TARGET_SCRIPT_COORDINATES || + spellProto->EffectImplicitTargetB[i]==TARGET_SCRIPT_COORDINATES ) + { + targetfound = true; + break; + } + } + if(!targetfound) + { + sLog.outErrorDb("Table `spell_script_target`: spellId %u listed for TargetEntry %u does not have any implicit target TARGET_SCRIPT(38) or TARGET_SCRIPT_COORDINATES (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; + } + default: + { + if( targetEntry==0 ) + { + sLog.outErrorDb("Table `spell_script_target`: target entry == 0 for not GO target type (%u).",type); + continue; + } + if(!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(SpellTargetType(type),targetEntry))); + + ++count; + } while (result->NextRow()); + + delete result; + + // Check all spells + /* Disabled (lot errors at this moment) + for(uint32 i = 1; i < sSpellStore.nCount; ++i) + { + SpellEntry const * spellInfo = sSpellStore.LookupEntry(i); + if(!spellInfo) + continue; + + bool found = false; + for(int j=0; j<3; ++j) + { + if( spellInfo->EffectImplicitTargetA[j] == TARGET_SCRIPT || spellInfo->EffectImplicitTargetA[j] != TARGET_SELF && spellInfo->EffectImplicitTargetB[j] == TARGET_SCRIPT ) + { + SpellScriptTarget::const_iterator lower = spellmgr.GetBeginSpellScriptTarget(spellInfo->Id); + SpellScriptTarget::const_iterator upper = spellmgr.GetEndSpellScriptTarget(spellInfo->Id); + if(lower==upper) + { + sLog.outErrorDb("Spell (ID: %u) has effect EffectImplicitTargetA/EffectImplicitTargetB = %u (TARGET_SCRIPT), but does not have record in `spell_script_target`",spellInfo->Id,TARGET_SCRIPT); + break; // effects of spell + } + } + } + } + */ + + 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 + QueryResult *result = WorldDatabase.Query("SELECT spell, 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(); + + uint16 spell = fields[0].GetUInt16(); + uint16 pet = fields[1].GetUInt16(); + uint16 aura = fields[2].GetUInt16(); + + SpellPetAuraMap::iterator itr = mSpellPetAuraMap.find(spell); + 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; + } + int i = 0; + for(; i < 3; ++i) + if((spellInfo->Effect[i] == SPELL_EFFECT_APPLY_AURA && + spellInfo->EffectApplyAuraName[i] == SPELL_AURA_DUMMY) || + spellInfo->Effect[i] == SPELL_EFFECT_DUMMY) + break; + + if(i == 3) + { + 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[i] == TARGET_PET, spellInfo->EffectBasePoints[i] + spellInfo->EffectBaseDice[i]); + mSpellPetAuraMap[spell] = pa; + } + + ++count; + } while( result->NextRow() ); + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u spell pet auras", count ); +} + +// set data in core for now +void SpellMgr::LoadSpellCustomAttr() +{ + SpellEntry *tempSpell; + for(uint32 i = 0; i < GetSpellStore()->GetNumRows(); ++i) + { + tempSpell = (SpellEntry*)GetSpellStore()->LookupEntry(i); + if(!tempSpell) + continue; + + mSpellCustomAttrMap[tempSpell->Id] = 0; + + for(uint32 i = 0; i < 3; ++i) + { + switch(tempSpell->EffectApplyAuraName[i]) + { + case SPELL_AURA_PERIODIC_DAMAGE: + case SPELL_AURA_PERIODIC_DAMAGE_PERCENT: + case SPELL_AURA_PERIODIC_LEECH: + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_EFFECT_DAMAGE; + break; + case SPELL_AURA_PERIODIC_HEAL: + case SPELL_AURA_OBS_MOD_HEALTH: + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_EFFECT_HEAL; + break; + default: + break; + } + } + + if(tempSpell->SpellVisual == 3879) + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_CONE_BACK; + + switch(tempSpell->Id) + { + case 26029: // dark glare + case 37433: // spout + case 43140: case 43215: // flame breath + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_CONE_LINE; + break; + case 24340: case 26558: case 28884: // Meteor + case 36837: case 38903: case 41276: // 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 + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_SHARE_DAMAGE; + 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 + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_PLAYERS_ONLY; + tempSpell->MaxAffectedTargets = 1; + break; + case 41376: // Spite + case 39992: // Needle Spine + mSpellCustomAttrMap[tempSpell->Id] |= SPELL_ATTR_CU_PLAYERS_ONLY; + tempSpell->MaxAffectedTargets = 3; + break; + case 8122: case 8124: case 10888: case 10890: // Psychic Scream + tempSpell->Attributes |= SPELL_ATTR_BREAKABLE_BY_DAMAGE; + break; + default: + break; + } + } +} + +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(type) //we will find a better way when more types are needed + trigger += 1000000; + mSpellLinkedMap[trigger].push_back(effect); + + ++count; + } while( result->NextRow() ); + + delete result; + + sLog.outString(); + sLog.outString( ">> Loaded %u linked spells", count ); +} + +/// Some checks for spells, to prevent adding depricated/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(int 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: + { + 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[0]); + 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[0]); + else + sLog.outErrorDb("Spell %u learn to invalid spell %u, and then...",spellInfo->Id,spellInfo->EffectTriggerSpell[0]); + } + return false; + } + break; + } + } + } + + if(need_check_reagents) + { + for(int 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; +} + +bool IsSpellAllowedInLocation(SpellEntry const *spellInfo,uint32 map_id,uint32 zone_id,uint32 area_id) +{ + // normal case + if( spellInfo->AreaId && spellInfo->AreaId != zone_id && spellInfo->AreaId != area_id ) + return false; + + // elixirs (all area dependent elixirs have family SPELLFAMILY_POTION, use this for speedup) + if(spellInfo->SpellFamilyName==SPELLFAMILY_POTION) + { + if(uint32 mask = spellmgr.GetSpellElixirMask(spellInfo->Id)) + { + if(mask & ELIXIR_UNSTABLE_MASK) + { + // in the Blade's Edge Mountains Plateaus and Gruul's Lair. + return zone_id ==3522 || map_id==565; + } + if(mask & ELIXIR_SHATTRATH_MASK) + { + // in Tempest Keep, Serpentshrine Cavern, Caverns of Time: Mount Hyjal, Black Temple + // TODO: and the Sunwell Plateau + if(zone_id ==3607 || map_id==534 || map_id==564) + return true; + + MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); + if(!mapEntry) + return false; + + return mapEntry->multimap_id==206; + } + + // elixirs not have another limitations + return true; + } + } + + // special cases zone check (maps checked by multimap common id) + switch(spellInfo->Id) + { + case 41618: + case 41620: + { + MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); + if(!mapEntry) + return false; + + return mapEntry->multimap_id==206; + } + + case 41617: + case 41619: + { + MapEntry const* mapEntry = sMapStore.LookupEntry(map_id); + if(!mapEntry) + return false; + + return mapEntry->multimap_id==207; + } + // Dragonmaw Illusion + case 40216: + case 42016: + { + if ( area_id != 3759 && area_id != 3966 && area_id != 3939 ) + return false; + break; + } + } + + return true; +} + +void SpellMgr::LoadSkillLineAbilityMap() +{ + mSkillLineAbilityMap.clear(); + + uint32 count = 0; + + for (uint32 i = 0; i < sSkillLineAbilityStore.GetNumRows(); i++) + { + 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", count); +} + +DiminishingGroup GetDiminishingReturnsGroupForSpell(SpellEntry const* spellproto, bool triggered) +{ + // Explicit Diminishing Groups + switch(spellproto->SpellFamilyName) + { + case SPELLFAMILY_MAGE: + { + // Polymorph + if ((spellproto->SpellFamilyFlags & 0x00001000000LL) && spellproto->EffectApplyAuraName[0]==SPELL_AURA_MOD_CONFUSE) + return DIMINISHING_POLYMORPH; + break; + } + case SPELLFAMILY_ROGUE: + { + // Kidney Shot + if (spellproto->SpellFamilyFlags & 0x00000200000LL) + return DIMINISHING_KIDNEYSHOT; + // Blind + else if (spellproto->SpellFamilyFlags & 0x00001000000LL) + return DIMINISHING_BLIND_CYCLONE; + break; + } + case SPELLFAMILY_WARLOCK: + { + // Death Coil + if (spellproto->SpellFamilyFlags & 0x00000080000LL) + return DIMINISHING_DEATHCOIL; + // Fear + else if (spellproto->SpellFamilyFlags & 0x40840000000LL) + return DIMINISHING_WARLOCK_FEAR; + // Curses/etc + else if (spellproto->SpellFamilyFlags & 0x00080000000LL) + return DIMINISHING_LIMITONLY; + break; + } + case SPELLFAMILY_DRUID: + { + // Cyclone + if (spellproto->SpellFamilyFlags & 0x02000000000LL) + return DIMINISHING_BLIND_CYCLONE; + break; + } + case SPELLFAMILY_WARRIOR: + { + // Hamstring - limit duration to 10s in PvP + if (spellproto->SpellFamilyFlags & 0x00000000002LL) + return DIMINISHING_LIMITONLY; + break; + } + default: + break; + } + + // Get by mechanic + for (uint8 i=0;i<3;++i) + { + if (spellproto->Mechanic == MECHANIC_STUN || spellproto->EffectMechanic[i] == MECHANIC_STUN) + return triggered ? DIMINISHING_TRIGGER_STUN : DIMINISHING_CONTROL_STUN; + else if (spellproto->Mechanic == MECHANIC_SLEEP || spellproto->EffectMechanic[i] == MECHANIC_SLEEP) + return DIMINISHING_SLEEP; + else if (spellproto->Mechanic == MECHANIC_ROOT || spellproto->EffectMechanic[i] == MECHANIC_ROOT) + return triggered ? DIMINISHING_TRIGGER_ROOT : DIMINISHING_CONTROL_ROOT; + else if (spellproto->Mechanic == MECHANIC_FEAR || spellproto->EffectMechanic[i] == MECHANIC_FEAR) + return DIMINISHING_FEAR; + else if (spellproto->Mechanic == MECHANIC_CHARM || spellproto->EffectMechanic[i] == MECHANIC_CHARM) + return DIMINISHING_CHARM; + else if (spellproto->Mechanic == MECHANIC_SILENCE || spellproto->EffectMechanic[i] == MECHANIC_SILENCE) + return DIMINISHING_SILENCE; + else if (spellproto->Mechanic == MECHANIC_DISARM || spellproto->EffectMechanic[i] == MECHANIC_DISARM) + return DIMINISHING_DISARM; + else if (spellproto->Mechanic == MECHANIC_FREEZE || spellproto->EffectMechanic[i] == MECHANIC_FREEZE) + return DIMINISHING_FREEZE; + else if (spellproto->Mechanic == MECHANIC_KNOCKOUT|| spellproto->EffectMechanic[i] == MECHANIC_KNOCKOUT || + spellproto->Mechanic == MECHANIC_SAPPED || spellproto->EffectMechanic[i] == MECHANIC_SAPPED) + return DIMINISHING_KNOCKOUT; + else if (spellproto->Mechanic == MECHANIC_BANISH || spellproto->EffectMechanic[i] == MECHANIC_BANISH) + return DIMINISHING_BANISH; + } + + return DIMINISHING_NONE; +} + +bool IsDiminishingReturnsGroupDurationLimited(DiminishingGroup group) +{ + switch(group) + { + case DIMINISHING_CONTROL_STUN: + case DIMINISHING_TRIGGER_STUN: + case DIMINISHING_KIDNEYSHOT: + case DIMINISHING_SLEEP: + case DIMINISHING_CONTROL_ROOT: + case DIMINISHING_TRIGGER_ROOT: + case DIMINISHING_FEAR: + case DIMINISHING_WARLOCK_FEAR: + case DIMINISHING_CHARM: + case DIMINISHING_POLYMORPH: + case DIMINISHING_FREEZE: + case DIMINISHING_KNOCKOUT: + case DIMINISHING_BLIND_CYCLONE: + case DIMINISHING_BANISH: + case DIMINISHING_LIMITONLY: + return true; + } + return false; +} + +DiminishingReturnsType GetDiminishingReturnsGroupType(DiminishingGroup group) +{ + switch(group) + { + case DIMINISHING_BLIND_CYCLONE: + case DIMINISHING_CONTROL_STUN: + case DIMINISHING_TRIGGER_STUN: + case DIMINISHING_KIDNEYSHOT: + return DRTYPE_ALL; + case DIMINISHING_SLEEP: + case DIMINISHING_CONTROL_ROOT: + case DIMINISHING_TRIGGER_ROOT: + case DIMINISHING_FEAR: + case DIMINISHING_CHARM: + case DIMINISHING_POLYMORPH: + case DIMINISHING_SILENCE: + case DIMINISHING_DISARM: + case DIMINISHING_DEATHCOIL: + case DIMINISHING_FREEZE: + case DIMINISHING_BANISH: + case DIMINISHING_WARLOCK_FEAR: + case DIMINISHING_KNOCKOUT: + return DRTYPE_PLAYER; + } + + return DRTYPE_NONE; +} -- cgit v1.2.3