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CypherCore/Source/Game/Spells/SpellEffects.cs
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// Copyright (c) CypherCore <http://github.com/CypherCore> All rights reserved.
// Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE file in the project root for full license information.
using Framework.Constants;
using Framework.Dynamic;
using Game.BattleGrounds;
using Game.BattlePets;
using Game.Combat;
using Game.DataStorage;
using Game.Entities;
using Game.Garrisons;
using Game.Groups;
using Game.Guilds;
using Game.Loots;
using Game.Maps;
using Game.Movement;
using Game.Networking.Packets;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
namespace Game.Spells
{
public partial class Spell
{
[SpellEffectHandler(SpellEffectName.None)]
[SpellEffectHandler(SpellEffectName.Portal)]
[SpellEffectHandler(SpellEffectName.BindSight)]
[SpellEffectHandler(SpellEffectName.CallPet)]
[SpellEffectHandler(SpellEffectName.PortalTeleport)]
[SpellEffectHandler(SpellEffectName.Dodge)]
[SpellEffectHandler(SpellEffectName.Evade)]
[SpellEffectHandler(SpellEffectName.Weapon)]
[SpellEffectHandler(SpellEffectName.Defense)]
[SpellEffectHandler(SpellEffectName.SpellDefense)]
[SpellEffectHandler(SpellEffectName.Language)]
[SpellEffectHandler(SpellEffectName.Spawn)]
[SpellEffectHandler(SpellEffectName.Stealth)]
[SpellEffectHandler(SpellEffectName.Detect)]
[SpellEffectHandler(SpellEffectName.ForceCriticalHit)]
[SpellEffectHandler(SpellEffectName.Attack)]
[SpellEffectHandler(SpellEffectName.ThreatAll)]
[SpellEffectHandler(SpellEffectName.Effect112)]
[SpellEffectHandler(SpellEffectName.Effect122)]
[SpellEffectHandler(SpellEffectName.Effect175)]
[SpellEffectHandler(SpellEffectName.Effect178)]
void EffectUnused() { }
void EffectResurrectNew()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (corpseTarget == null && unitTarget == null)
return;
Player player = null;
if (corpseTarget != null)
player = Global.ObjAccessor.FindPlayer(corpseTarget.GetOwnerGUID());
else if (unitTarget != null)
player = unitTarget.ToPlayer();
if (player == null || player.IsAlive() || !player.IsInWorld)
return;
if (player.IsResurrectRequested()) // already have one active request
return;
int health = damage;
int mana = effectInfo.MiscValue;
ExecuteLogEffectResurrect(effectInfo.Effect, player);
player.SetResurrectRequestData(m_caster, (uint)health, (uint)mana, 0);
SendResurrectRequest(player);
}
[SpellEffectHandler(SpellEffectName.Instakill)]
void EffectInstaKill()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
if (unitTarget.IsTypeId(TypeId.Player))
if (unitTarget.ToPlayer().GetCommandStatus(PlayerCommandStates.God))
return;
if (m_caster == unitTarget) // prevent interrupt message
Finish();
SpellInstakillLog data = new();
data.Target = unitTarget.GetGUID();
data.Caster = m_caster.GetGUID();
data.SpellID = m_spellInfo.Id;
m_caster.SendMessageToSet(data, true);
Unit.Kill(GetUnitCasterForEffectHandlers(), unitTarget, false);
}
[SpellEffectHandler(SpellEffectName.EnvironmentalDamage)]
void EffectEnvironmentalDMG()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
// CalcAbsorbResist already in Player::EnvironmentalDamage
if (unitTarget.IsTypeId(TypeId.Player))
unitTarget.ToPlayer().EnvironmentalDamage(EnviromentalDamage.Fire, (uint)damage);
else
{
Unit unitCaster = GetUnitCasterForEffectHandlers();
DamageInfo damageInfo = new(unitCaster, unitTarget, (uint)damage, m_spellInfo, m_spellInfo.GetSchoolMask(), DamageEffectType.SpellDirect, WeaponAttackType.BaseAttack);
Unit.CalcAbsorbResist(damageInfo);
SpellNonMeleeDamage log = new(unitCaster, unitTarget, m_spellInfo, m_SpellVisual, m_spellInfo.GetSchoolMask(), m_castId);
log.damage = damageInfo.GetDamage();
log.originalDamage = (uint)damage;
log.absorb = damageInfo.GetAbsorb();
log.resist = damageInfo.GetResist();
if (unitCaster != null)
unitCaster.SendSpellNonMeleeDamageLog(log);
}
}
[SpellEffectHandler(SpellEffectName.SchoolDamage)]
void EffectSchoolDmg()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget != null && unitTarget.IsAlive())
{
bool apply_direct_bonus = true;
// Meteor like spells (divided damage to targets)
if (m_spellInfo.HasAttribute(SpellCustomAttributes.ShareDamage))
{
long count = GetUnitTargetCountForEffect(effectInfo.EffectIndex);
// divide to all targets
if (count != 0)
damage /= (int)count;
}
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster != null && apply_direct_bonus)
{
int bonus = unitCaster.SpellDamageBonusDone(unitTarget, m_spellInfo, damage, DamageEffectType.SpellDirect, effectInfo, 1, this);
damage = (int)(bonus + (bonus * variance));
damage = unitTarget.SpellDamageBonusTaken(unitCaster, m_spellInfo, damage, DamageEffectType.SpellDirect);
}
m_damage += damage;
}
}
[SpellEffectHandler(SpellEffectName.Dummy)]
void EffectDummy()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null && gameObjTarget == null && itemTarget == null && corpseTarget == null)
return;
// pet auras
if (m_caster.GetTypeId() == TypeId.Player)
{
PetAura petSpell = Global.SpellMgr.GetPetAura(m_spellInfo.Id, (byte)effectInfo.EffectIndex);
if (petSpell != null)
{
m_caster.ToPlayer().AddPetAura(petSpell);
return;
}
}
// normal DB scripted effect
Log.outDebug(LogFilter.Spells, "Spell ScriptStart spellid {0} in EffectDummy({1})", m_spellInfo.Id, effectInfo.EffectIndex);
m_caster.GetMap().ScriptsStart(ScriptsType.Spell, (uint)((int)m_spellInfo.Id | (int)(effectInfo.EffectIndex << 24)), m_caster, unitTarget);
}
[SpellEffectHandler(SpellEffectName.TriggerSpell)]
[SpellEffectHandler(SpellEffectName.TriggerSpellWithValue)]
void EffectTriggerSpell()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget
&& effectHandleMode != SpellEffectHandleMode.Launch)
return;
uint triggered_spell_id = effectInfo.TriggerSpell;
// @todo move those to spell scripts
if (effectInfo.Effect == SpellEffectName.TriggerSpell && effectHandleMode == SpellEffectHandleMode.LaunchTarget)
{
// special cases
switch (triggered_spell_id)
{
// Demonic Empowerment -- succubus
case 54437:
{
unitTarget.RemoveMovementImpairingAuras(true);
unitTarget.RemoveAurasByType(AuraType.ModStalked);
unitTarget.RemoveAurasByType(AuraType.ModStun);
// Cast Lesser Invisibility
unitTarget.CastSpell(unitTarget, 7870, new CastSpellExtraArgs(this));
return;
}
// Brittle Armor - (need add max stack of 24575 Brittle Armor)
case 29284:
{
// Brittle Armor
SpellInfo spell = Global.SpellMgr.GetSpellInfo(24575, GetCastDifficulty());
if (spell == null)
return;
for (uint j = 0; j < spell.StackAmount; ++j)
m_caster.CastSpell(unitTarget, spell.Id, new CastSpellExtraArgs(this));
return;
}
// Mercurial Shield - (need add max stack of 26464 Mercurial Shield)
case 29286:
{
// Mercurial Shield
SpellInfo spell = Global.SpellMgr.GetSpellInfo(26464, GetCastDifficulty());
if (spell == null)
return;
for (uint j = 0; j < spell.StackAmount; ++j)
m_caster.CastSpell(unitTarget, spell.Id, new CastSpellExtraArgs(this));
return;
}
}
}
if (triggered_spell_id == 0)
{
Log.outWarn(LogFilter.Spells, $"Spell::EffectTriggerSpell: Spell {m_spellInfo.Id} [EffectIndex: {effectInfo.EffectIndex}] does not have triggered spell.");
return;
}
// normal case
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(triggered_spell_id, GetCastDifficulty());
if (spellInfo == null)
{
Log.outDebug(LogFilter.Spells, "Spell.EffectTriggerSpell spell {0} tried to trigger unknown spell {1}", m_spellInfo.Id, triggered_spell_id);
return;
}
SpellCastTargets targets = new();
int? targetCount = null;
int? targetIndex = null;
if (effectHandleMode == SpellEffectHandleMode.LaunchTarget)
{
if (!spellInfo.NeedsToBeTriggeredByCaster(m_spellInfo))
return;
targets.SetUnitTarget(unitTarget);
targetCount = (int)GetUnitTargetCountForEffect(effectInfo.EffectIndex);
targetIndex = GetUnitTargetIndexForEffect(unitTarget.GetGUID(), effectInfo.EffectIndex);
}
else //if (effectHandleMode == SpellEffectHandleMode.Launch)
{
if (spellInfo.NeedsToBeTriggeredByCaster(m_spellInfo) && effectInfo.GetProvidedTargetMask().HasAnyFlag(SpellCastTargetFlags.UnitMask))
return;
if (spellInfo.GetExplicitTargetMask().HasAnyFlag(SpellCastTargetFlags.DestLocation) && m_targets.HasDst())
targets.SetDst(m_targets);
Unit target = m_targets.GetUnitTarget();
if (target != null)
targets.SetUnitTarget(target);
else
{
Unit unit = m_caster.ToUnit();
if (unit != null)
targets.SetUnitTarget(unit);
else
{
GameObject go = m_caster.ToGameObject();
if (go != null)
targets.SetGOTarget(go);
}
}
}
TimeSpan delay = TimeSpan.Zero;
if (effectInfo.Effect == SpellEffectName.TriggerSpell)
delay = TimeSpan.FromMilliseconds(effectInfo.MiscValue);
var caster = m_caster;
var originalCaster = m_originalCasterGUID;
var castItemGuid = m_castItemGUID;
var originalCastId = m_castId;
var triggerSpell = effectInfo.TriggerSpell;
var effect = effectInfo.Effect;
var value = damage;
var itemLevel = m_castItemLevel;
m_caster.m_Events.AddEventAtOffset(() =>
{
targets.Update(caster); // refresh pointers stored in targets
// original caster guid only for GO cast
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask & ~(TriggerCastFlags.IgnorePowerCost | TriggerCastFlags.IgnoreReagentCost));
args.SetOriginalCaster(originalCaster);
args.OriginalCastId = originalCastId;
args.OriginalCastItemLevel = itemLevel;
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(triggerSpell, caster.GetMap().GetDifficultyID());
if (!castItemGuid.IsEmpty() && spellInfo.HasAttribute(SpellAttr2.RetainItemCast))
{
Player triggeringAuraCaster = caster?.ToPlayer();
if (triggeringAuraCaster != null)
args.CastItem = triggeringAuraCaster.GetItemByGuid(castItemGuid);
}
// set basepoints for trigger with value effect
if (effect == SpellEffectName.TriggerSpellWithValue)
for (int i = 0; i < spellInfo.GetEffects().Count; ++i)
args.AddSpellMod(SpellValueMod.BasePoint0 + i, value);
if (targetCount.HasValue)
args.AddSpellMod(SpellValueMod.ParentSpellTargetCount, targetCount.Value);
if (targetIndex.HasValue)
args.AddSpellMod(SpellValueMod.ParentSpellTargetIndex, targetIndex.Value);
caster.CastSpell(targets, triggerSpell, args);
}, delay);
}
[SpellEffectHandler(SpellEffectName.TriggerMissile)]
[SpellEffectHandler(SpellEffectName.TriggerMissileSpellWithValue)]
void EffectTriggerMissileSpell()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget
&& effectHandleMode != SpellEffectHandleMode.Hit)
return;
uint triggered_spell_id = effectInfo.TriggerSpell;
if (triggered_spell_id == 0)
{
Log.outWarn(LogFilter.Spells, $"Spell::EffectTriggerMissileSpell: Spell {m_spellInfo.Id} [EffectIndex: {effectInfo.EffectIndex}] does not have triggered spell.");
return;
}
// normal case
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(triggered_spell_id, GetCastDifficulty());
if (spellInfo == null)
{
Log.outDebug(LogFilter.Spells, "Spell.EffectTriggerMissileSpell spell {0} tried to trigger unknown spell {1}", m_spellInfo.Id, triggered_spell_id);
return;
}
SpellCastTargets targets = new();
int? targetCount = null;
int? targetIndex = null;
if (effectHandleMode == SpellEffectHandleMode.HitTarget)
{
if (!spellInfo.NeedsToBeTriggeredByCaster(m_spellInfo))
return;
targets.SetUnitTarget(unitTarget);
targetCount = (int)GetUnitTargetCountForEffect(effectInfo.EffectIndex);
targetIndex = GetUnitTargetIndexForEffect(unitTarget.GetGUID(), effectInfo.EffectIndex);
}
else //if (effectHandleMode == SpellEffectHandleMode.Hit)
{
if (spellInfo.NeedsToBeTriggeredByCaster(m_spellInfo) && effectInfo.GetProvidedTargetMask().HasAnyFlag(SpellCastTargetFlags.UnitMask))
return;
if (spellInfo.GetExplicitTargetMask().HasAnyFlag(SpellCastTargetFlags.DestLocation))
targets.SetDst(m_targets);
Unit unit = m_caster.ToUnit();
if (unit != null)
targets.SetUnitTarget(unit);
else
{
GameObject go = m_caster.ToGameObject();
if (go != null)
targets.SetGOTarget(go);
}
}
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask & ~(TriggerCastFlags.IgnorePowerCost | TriggerCastFlags.IgnoreReagentCost));
args.SetOriginalCaster(m_originalCasterGUID);
args.SetTriggeringSpell(this);
args.SetCustomArg(m_customArg);
// set basepoints for trigger with value effect
if (effectInfo.Effect == SpellEffectName.TriggerMissileSpellWithValue)
for (int i = 0; i < spellInfo.GetEffects().Count; ++i)
args.AddSpellMod(SpellValueMod.BasePoint0 + i, damage);
if (targetCount.HasValue)
args.AddSpellMod(SpellValueMod.ParentSpellTargetCount, targetCount.Value);
if (targetIndex.HasValue)
args.AddSpellMod(SpellValueMod.ParentSpellTargetIndex, targetIndex.Value);
// original caster guid only for GO cast
m_caster.CastSpell(targets, spellInfo.Id, args);
}
[SpellEffectHandler(SpellEffectName.ForceCast)]
[SpellEffectHandler(SpellEffectName.ForceCastWithValue)]
[SpellEffectHandler(SpellEffectName.ForceCast2)]
void EffectForceCast()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
uint triggered_spell_id = effectInfo.TriggerSpell;
if (triggered_spell_id == 0)
{
Log.outWarn(LogFilter.Spells, $"Spell::EffectForceCast: Spell {m_spellInfo.Id} [EffectIndex: {effectInfo.EffectIndex}] does not have triggered spell.");
return;
}
// normal case
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(triggered_spell_id, GetCastDifficulty());
if (spellInfo == null)
{
Log.outError(LogFilter.Spells, "Spell.EffectForceCast of spell {0}: triggering unknown spell id {1}", m_spellInfo.Id, triggered_spell_id);
return;
}
if (effectInfo.Effect == SpellEffectName.ForceCast && damage != 0)
{
switch (m_spellInfo.Id)
{
case 52588: // Skeletal Gryphon Escape
case 48598: // Ride Flamebringer Cue
unitTarget.RemoveAura((uint)damage);
break;
case 52463: // Hide In Mine Car
case 52349: // Overtake
{
CastSpellExtraArgs args1 = new(TriggerCastFlags.FullMask);
args1.SetOriginalCaster(m_originalCasterGUID);
args1.SetTriggeringSpell(this);
args1.AddSpellMod(SpellValueMod.BasePoint0, damage);
unitTarget.CastSpell(unitTarget, spellInfo.Id, args1);
return;
}
}
}
switch (spellInfo.Id)
{
case 72298: // Malleable Goo Summon
unitTarget.CastSpell(unitTarget, spellInfo.Id, new CastSpellExtraArgs(TriggerCastFlags.FullMask)
.SetOriginalCaster(m_originalCasterGUID)
.SetTriggeringSpell(this));
return;
}
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask & ~(TriggerCastFlags.IgnorePowerCost | TriggerCastFlags.IgnoreReagentCost));
args.SetTriggeringSpell(this);
// set basepoints for trigger with value effect
if (effectInfo.Effect == SpellEffectName.ForceCastWithValue)
for (int i = 0; i < spellInfo.GetEffects().Count; ++i)
args.AddSpellMod(SpellValueMod.BasePoint0 + i, damage);
unitTarget.CastSpell(m_caster, spellInfo.Id, args);
}
[SpellEffectHandler(SpellEffectName.TriggerSpell2)]
void EffectTriggerRitualOfSummoning()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
uint triggered_spell_id = effectInfo.TriggerSpell;
if (triggered_spell_id == 0)
{
Log.outWarn(LogFilter.Spells, $"Spell::EffectTriggerRitualOfSummoning: Spell {m_spellInfo.Id} [EffectIndex: {effectInfo.EffectIndex}] does not have triggered spell.");
return;
}
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(triggered_spell_id, GetCastDifficulty());
if (spellInfo == null)
{
Log.outError(LogFilter.Spells, $"EffectTriggerRitualOfSummoning of spell {m_spellInfo.Id}: triggering unknown spell id {triggered_spell_id}");
return;
}
Finish();
m_caster.CastSpell((Unit)null, spellInfo.Id, new CastSpellExtraArgs().SetTriggeringSpell(this));
}
void CalculateJumpSpeeds(SpellEffectInfo effInfo, float dist, out float speedXY, out float speedZ)
{
Unit unitCaster = GetUnitCasterForEffectHandlers();
float multiplier = effInfo.Amplitude;
if (multiplier <= 0.0f)
multiplier = 1.0f;
float minHeight = effInfo.MiscValue != 0 ? effInfo.MiscValue / 10.0f : 0.5f; // Lower bound is blizzlike
float maxHeight = effInfo.MiscValueB != 0 ? effInfo.MiscValueB / 10.0f : 1000.0f; // Upper bound is unknown
unitCaster.GetMotionMaster().CalculateJumpSpeeds(dist, UnitMoveType.Run, multiplier, minHeight, maxHeight, out speedXY, out speedZ);
}
[SpellEffectHandler(SpellEffectName.Jump)]
void EffectJump()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitCaster.IsInFlight())
return;
if (unitTarget == null)
return;
float speedXY, speedZ;
CalculateJumpSpeeds(effectInfo, unitCaster.GetExactDist2d(unitTarget), out speedXY, out speedZ);
object facing = null;
Unit target = m_targets.GetUnitTarget();
if (target != null && m_spellInfo.HasAttribute(SpellAttr9.FaceUnitTargetUponCompletionOfJumpCharge))
facing = target;
JumpArrivalCastArgs arrivalCast = new();
arrivalCast.SpellId = effectInfo.TriggerSpell;
arrivalCast.Target = unitTarget.GetGUID();
unitCaster.GetMotionMaster().MoveJump(unitTarget, speedXY, speedZ, EventId.Jump, facing, m_spellInfo.HasAttribute(SpellAttr9.JumpchargeNoFacingControl), arrivalCast);
}
[SpellEffectHandler(SpellEffectName.JumpDest)]
void EffectJumpDest()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitCaster.IsInFlight())
return;
if (!m_targets.HasDst())
return;
float speedXY, speedZ;
CalculateJumpSpeeds(effectInfo, unitCaster.GetExactDist2d(destTarget), out speedXY, out speedZ);
object facing;
Unit target = m_targets.GetUnitTarget();
if (target != null && m_spellInfo.HasAttribute(SpellAttr9.FaceUnitTargetUponCompletionOfJumpCharge))
facing = target;
else
facing = destTarget.GetOrientation();
JumpArrivalCastArgs arrivalCast = new();
arrivalCast.SpellId = effectInfo.TriggerSpell;
unitCaster.GetMotionMaster().MoveJump(destTarget, speedXY, speedZ, EventId.Jump, facing, m_spellInfo.HasAttribute(SpellAttr9.JumpchargeNoFacingControl), arrivalCast);
}
TeleportToOptions GetTeleportOptions(WorldObject caster, Unit unitTarget, SpellDestination targetDest)
{
TeleportToOptions options = TeleportToOptions.None;
if (caster == unitTarget)
options |= TeleportToOptions.Spell;
if (targetDest.Position.GetMapId() == unitTarget.GetMapId())
{
options |= TeleportToOptions.NotLeaveCombat | TeleportToOptions.NotUnSummonPet;
if (unitTarget.GetTransGUID() == targetDest.TransportGUID)
options |= TeleportToOptions.NotLeaveTransport;
}
return options;
}
[SpellEffectHandler(SpellEffectName.TeleportUnits)]
void EffectTeleportUnits()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || unitTarget.IsInFlight())
return;
// If not exist data for dest location - return
if (!m_targets.HasDst())
{
Log.outError(LogFilter.Spells, "Spell.EffectTeleportUnits - does not have a destination for spellId {0}.", m_spellInfo.Id);
return;
}
// Init dest coordinates
WorldLocation targetDest = new(destTarget);
if (targetDest.GetMapId() == 0xFFFFFFFF)
targetDest.SetMapId(unitTarget.GetMapId());
if (targetDest.GetOrientation() == 0 && m_targets.GetUnitTarget() != null)
targetDest.SetOrientation(m_targets.GetUnitTarget().GetOrientation());
Player player = unitTarget.ToPlayer();
if (player != null)
{
// Custom loading screen
uint customLoadingScreenId = (uint)effectInfo.MiscValue;
if (customLoadingScreenId != 0)
if (targetDest.GetMapId() != unitTarget.GetMapId() || !unitTarget.IsInDist2d(targetDest, PlayerConst.TeleportMinLoadScreenDistance))
player.SendPacket(new CustomLoadScreen(m_spellInfo.Id, customLoadingScreenId));
TeleportToOptions options = GetTeleportOptions(m_caster, unitTarget, m_destTargets[effectInfo.EffectIndex]);
player.TeleportTo(targetDest, options, null, m_spellInfo.Id);
}
else if (targetDest.GetMapId() == unitTarget.GetMapId())
unitTarget.NearTeleportTo(targetDest, unitTarget == m_caster);
else
Log.outError(LogFilter.Spells, "Spell.EffectTeleportUnits - spellId {0} attempted to teleport creature to a different map.", m_spellInfo.Id);
}
[SpellEffectHandler(SpellEffectName.TeleportWithSpellVisualKitLoadingScreen)]
void EffectTeleportUnitsWithVisualLoadingScreen()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
// If not exist data for dest location - return
if (!m_targets.HasDst())
{
Log.outError(LogFilter.Spells, $"Spell::EffectTeleportUnitsWithVisualLoadingScreen - does not have a destination for spellId {m_spellInfo.Id}.");
return;
}
// Init dest coordinates
WorldLocation targetDest = new(destTarget);
if (targetDest.GetMapId() == 0xFFFFFFFF)
targetDest.SetMapId(unitTarget.GetMapId());
if (targetDest.GetOrientation() == 0 && m_targets.GetUnitTarget() != null)
targetDest.SetOrientation(m_targets.GetUnitTarget().GetOrientation());
if (effectInfo.MiscValueB != 0)
{
Player playerTarget = unitTarget.ToPlayer();
if (playerTarget != null)
playerTarget.SendPacket(new SpellVisualLoadScreen(effectInfo.MiscValueB, effectInfo.MiscValue));
}
TeleportToOptions options = GetTeleportOptions(m_caster, unitTarget, m_destTargets[effectInfo.EffectIndex]);
unitTarget.m_Events.AddEventAtOffset(new DelayedSpellTeleportEvent(unitTarget, targetDest, options, m_spellInfo.Id), TimeSpan.FromMilliseconds(effectInfo.MiscValue));
}
[SpellEffectHandler(SpellEffectName.ApplyAura)]
[SpellEffectHandler(SpellEffectName.ApplyAuraOnPet)]
void EffectApplyAura()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (spellAura == null || spellAura.IsRemoved() || unitTarget == null)
return;
// register target/effect on aura
AuraApplication aurApp = spellAura.GetApplicationOfTarget(unitTarget.GetGUID());
if (aurApp == null)
aurApp = unitTarget._CreateAuraApplication(spellAura, 1u << (int)effectInfo.EffectIndex);
else
aurApp.AddEffectToApplyEffectMask(effectInfo.EffectIndex);
}
[SpellEffectHandler(SpellEffectName.UnlearnSpecialization)]
void EffectUnlearnSpecialization()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
uint spellToUnlearn = effectInfo.TriggerSpell;
player.RemoveSpell(spellToUnlearn);
Log.outDebug(LogFilter.Spells, "Spell: Player {0} has unlearned spell {1} from NpcGUID: {2}", player.GetGUID().ToString(), spellToUnlearn, m_caster.GetGUID().ToString());
}
[SpellEffectHandler(SpellEffectName.PowerDrain)]
void EffectPowerDrain()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (effectInfo.MiscValue < 0 || effectInfo.MiscValue >= (byte)PowerType.Max)
return;
PowerType powerType = (PowerType)effectInfo.MiscValue;
if (unitTarget == null || !unitTarget.IsAlive() || unitTarget.GetPowerType() != powerType || damage < 0)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
// add spell damage bonus
if (unitCaster != null)
{
int bonus = unitCaster.SpellDamageBonusDone(unitTarget, m_spellInfo, damage, DamageEffectType.SpellDirect, effectInfo, 1, this);
damage = (int)(bonus + (bonus * variance));
damage = unitTarget.SpellDamageBonusTaken(unitCaster, m_spellInfo, damage, DamageEffectType.SpellDirect);
}
int newDamage = -(unitTarget.ModifyPower(powerType, -damage));
// Don't restore from self drain
float gainMultiplier = 0.0f;
if (unitCaster != null && unitCaster != unitTarget)
{
gainMultiplier = effectInfo.CalcValueMultiplier(unitCaster, this);
int gain = (int)(newDamage * gainMultiplier);
unitCaster.EnergizeBySpell(unitCaster, m_spellInfo, gain, powerType);
}
ExecuteLogEffectTakeTargetPower(effectInfo.Effect, unitTarget, powerType, (uint)newDamage, gainMultiplier);
}
[SpellEffectHandler(SpellEffectName.SendEvent)]
void EffectSendEvent()
{
// we do not handle a flag dropping or clicking on flag in Battlegroundby sendevent system
if (effectHandleMode != SpellEffectHandleMode.HitTarget
&& effectHandleMode != SpellEffectHandleMode.Hit)
return;
WorldObject target = null;
// call events for object target if present
if (effectHandleMode == SpellEffectHandleMode.HitTarget)
{
if (unitTarget != null)
target = unitTarget;
else if (gameObjTarget != null)
target = gameObjTarget;
else if (corpseTarget != null)
target = corpseTarget;
}
else // if (effectHandleMode == SpellEffectHandleMode.Hit)
{
// let's prevent executing effect handler twice in case when spell effect is capable of targeting an object
// this check was requested by scripters, but it has some downsides:
// now it's impossible to script (using sEventScripts) a cast which misses all targets
// or to have an ability to script the moment spell hits dest (in a case when there are object targets present)
if (effectInfo.GetProvidedTargetMask().HasAnyFlag(SpellCastTargetFlags.UnitMask | SpellCastTargetFlags.GameobjectMask))
return;
// some spells have no target entries in dbc and they use focus target
if (focusObject != null)
target = focusObject;
// @todo there should be a possibility to pass dest target to event script
}
Log.outDebug(LogFilter.Spells, "Spell ScriptStart {0} for spellid {1} in EffectSendEvent ", effectInfo.MiscValue, m_spellInfo.Id);
GameEvents.Trigger((uint)effectInfo.MiscValue, m_caster, target);
}
[SpellEffectHandler(SpellEffectName.PowerBurn)]
void EffectPowerBurn()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (effectInfo.MiscValue < 0 || effectInfo.MiscValue >= (int)PowerType.Max)
return;
PowerType powerType = (PowerType)effectInfo.MiscValue;
if (unitTarget == null || !unitTarget.IsAlive() || unitTarget.GetPowerType() != powerType || damage < 0)
return;
int newDamage = -(unitTarget.ModifyPower(powerType, -damage));
// NO - Not a typo - EffectPowerBurn uses effect value multiplier - not effect damage multiplier
float dmgMultiplier = effectInfo.CalcValueMultiplier(GetUnitCasterForEffectHandlers(), this);
// add log data before multiplication (need power amount, not damage)
ExecuteLogEffectTakeTargetPower(effectInfo.Effect, unitTarget, powerType, (uint)newDamage, 0.0f);
newDamage = (int)(newDamage * dmgMultiplier);
m_damage += newDamage;
}
[SpellEffectHandler(SpellEffectName.Heal)]
void EffectHeal()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive() || damage < 0)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
// Skip if m_originalCaster not available
if (unitCaster == null)
return;
int addhealth = damage;
// Vessel of the Naaru (Vial of the Sunwell trinket)
///@todo: move this to scripts
if (m_spellInfo.Id == 45064)
{
// Amount of heal - depends from stacked Holy Energy
int damageAmount = 0;
AuraEffect aurEff = unitCaster.GetAuraEffect(45062, 0);
if (aurEff != null)
{
damageAmount += aurEff.GetAmount();
unitCaster.RemoveAurasDueToSpell(45062);
}
addhealth += damageAmount;
}
// Death Pact - return pct of max health to caster
else if (m_spellInfo.SpellFamilyName == SpellFamilyNames.Deathknight && m_spellInfo.SpellFamilyFlags[0].HasAnyFlag(0x00080000u))
addhealth = unitCaster.SpellHealingBonusDone(unitTarget, m_spellInfo, (int)unitCaster.CountPctFromMaxHealth(damage), DamageEffectType.Heal, effectInfo, 1, this);
else
{
int bonus = unitCaster.SpellHealingBonusDone(unitTarget, m_spellInfo, addhealth, DamageEffectType.Heal, effectInfo, 1, this);
addhealth = (int)(bonus + (bonus * variance));
}
addhealth = unitTarget.SpellHealingBonusTaken(unitCaster, m_spellInfo, addhealth, DamageEffectType.Heal);
// Remove Grievious bite if fully healed
if (unitTarget.HasAura(48920) && ((uint)(unitTarget.GetHealth() + (ulong)addhealth) >= unitTarget.GetMaxHealth()))
unitTarget.RemoveAura(48920);
m_healing += addhealth;
}
[SpellEffectHandler(SpellEffectName.HealPct)]
void EffectHealPct()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive() || damage < 0)
return;
int heal = (int)unitTarget.CountPctFromMaxHealth(damage);
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster != null)
{
heal = unitCaster.SpellHealingBonusDone(unitTarget, m_spellInfo, heal, DamageEffectType.Heal, effectInfo, 1, this);
heal = unitTarget.SpellHealingBonusTaken(unitCaster, m_spellInfo, heal, DamageEffectType.Heal);
}
m_healing += heal;
}
[SpellEffectHandler(SpellEffectName.HealMechanical)]
void EffectHealMechanical()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive() || damage < 0)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
int heal = damage;
if (unitCaster != null)
heal = unitCaster.SpellHealingBonusDone(unitTarget, m_spellInfo, heal, DamageEffectType.Heal, effectInfo, 1, this);
heal += (int)(heal * variance);
if (unitCaster != null)
heal = unitTarget.SpellHealingBonusTaken(unitCaster, m_spellInfo, heal, DamageEffectType.Heal);
m_healing += heal;
}
[SpellEffectHandler(SpellEffectName.HealthLeech)]
void EffectHealthLeech()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive() || damage < 0)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
uint bonus = 0;
if (unitCaster != null)
bonus = (uint)unitCaster.SpellDamageBonusDone(unitTarget, m_spellInfo, damage, DamageEffectType.SpellDirect, effectInfo, 1, this);
damage = (int)(bonus + (uint)(bonus * variance));
if (unitCaster != null)
damage = unitTarget.SpellDamageBonusTaken(unitCaster, m_spellInfo, damage, DamageEffectType.SpellDirect);
Log.outDebug(LogFilter.Spells, "HealthLeech :{0}", damage);
float healMultiplier = effectInfo.CalcValueMultiplier(unitCaster, this);
m_damage += damage;
DamageInfo damageInfo = new(unitCaster, unitTarget, (uint)damage, m_spellInfo, m_spellInfo.GetSchoolMask(), DamageEffectType.Direct, WeaponAttackType.BaseAttack);
Unit.CalcAbsorbResist(damageInfo);
uint absorb = damageInfo.GetAbsorb();
damage -= (int)absorb;
// get max possible damage, don't count overkill for heal
uint healthGain = (uint)(-unitTarget.GetHealthGain(-damage) * healMultiplier);
if (unitCaster != null && unitCaster.IsAlive())
{
healthGain = (uint)unitCaster.SpellHealingBonusDone(unitCaster, m_spellInfo, (int)healthGain, DamageEffectType.Heal, effectInfo, 1, this);
healthGain = (uint)unitCaster.SpellHealingBonusTaken(unitCaster, m_spellInfo, (int)healthGain, DamageEffectType.Heal);
HealInfo healInfo = new(unitCaster, unitCaster, healthGain, m_spellInfo, m_spellSchoolMask);
unitCaster.HealBySpell(healInfo);
}
}
public void DoCreateItem(uint itemId, ItemContext context = 0, List<uint> bonusListIds = null)
{
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
uint newitemid = itemId;
ItemTemplate pProto = Global.ObjectMgr.GetItemTemplate(newitemid);
if (pProto == null)
{
player.SendEquipError(InventoryResult.ItemNotFound);
return;
}
uint num_to_add = (uint)damage;
if (num_to_add < 1)
num_to_add = 1;
if (num_to_add > pProto.GetMaxStackSize())
num_to_add = pProto.GetMaxStackSize();
// this is bad, should be done using spell_loot_template (and conditions)
// the chance of getting a perfect result
float perfectCreateChance = 0.0f;
// the resulting perfect item if successful
uint perfectItemType = itemId;
// get perfection capability and chance
if (SkillPerfectItems.CanCreatePerfectItem(player, m_spellInfo.Id, ref perfectCreateChance, ref perfectItemType))
if (RandomHelper.randChance(perfectCreateChance)) // if the roll succeeds...
newitemid = perfectItemType; // the perfect item replaces the regular one
// init items_count to 1, since 1 item will be created regardless of specialization
int items_count = 1;
// the chance to create additional items
float additionalCreateChance = 0.0f;
// the maximum number of created additional items
byte additionalMaxNum = 0;
// get the chance and maximum number for creating extra items
if (SkillExtraItems.CanCreateExtraItems(player, m_spellInfo.Id, ref additionalCreateChance, ref additionalMaxNum))
{
// roll with this chance till we roll not to create or we create the max num
while (RandomHelper.randChance(additionalCreateChance) && items_count <= additionalMaxNum)
++items_count;
}
// really will be created more items
num_to_add *= (uint)items_count;
// can the player store the new item?
List<ItemPosCount> dest = new();
uint no_space;
InventoryResult msg = player.CanStoreNewItem(ItemConst.NullBag, ItemConst.NullSlot, dest, newitemid, num_to_add, out no_space);
if (msg != InventoryResult.Ok)
{
// convert to possible store amount
if (msg == InventoryResult.InvFull || msg == InventoryResult.ItemMaxCount)
num_to_add -= no_space;
else
{
// if not created by another reason from full inventory or unique items amount limitation
player.SendEquipError(msg, null, null, newitemid);
return;
}
}
if (num_to_add != 0)
{
// create the new item and store it
Item pItem = player.StoreNewItem(dest, newitemid, true, ItemEnchantmentManager.GenerateItemRandomBonusListId(newitemid), null, context, bonusListIds);
if (pItem != null)
{
// set the "Crafted by ..." property of the item
if (pItem.GetTemplate().HasSignature())
pItem.SetCreator(player.GetGUID());
// send info to the client
player.SendNewItem(pItem, num_to_add, true, true);
if (pItem.GetQuality() > ItemQuality.Epic || (pItem.GetQuality() == ItemQuality.Epic && pItem.GetItemLevel(player) >= GuildConst.MinNewsItemLevel))
{
Guild guild = player.GetGuild();
if (guild != null)
guild.AddGuildNews(GuildNews.ItemCrafted, player.GetGUID(), 0, pProto.GetId());
}
}
// we succeeded in creating at least one item, so a levelup is possible
if (m_CastItem == null)
player.UpdateCraftSkill(m_spellInfo);
}
}
[SpellEffectHandler(SpellEffectName.CreateItem)]
void EffectCreateItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
DoCreateItem(effectInfo.ItemType, m_spellInfo.HasAttribute(SpellAttr0.IsTradeskill) ? ItemContext.TradeSkill : ItemContext.None);
ExecuteLogEffectCreateItem(effectInfo.Effect, effectInfo.ItemType);
}
[SpellEffectHandler(SpellEffectName.CreateLoot)]
void EffectCreateItem2()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
ItemContext context = m_spellInfo.HasAttribute(SpellAttr0.IsTradeskill) ? ItemContext.TradeSkill : ItemContext.None;
// Pick a random item from spell_loot_template
if (m_spellInfo.IsLootCrafting())
{
player.AutoStoreLoot(m_spellInfo.Id, LootStorage.Spell, context, false, true);
if (m_CastItem == null)
player.UpdateCraftSkill(m_spellInfo);
}
else // If there's no random loot entries for this spell, pick the item associated with this spell
{
uint itemId = effectInfo.ItemType;
if (itemId != 0)
DoCreateItem(itemId, context);
}
// @todo ExecuteLogEffectCreateItem(i, GetEffect(i].ItemType);
}
[SpellEffectHandler(SpellEffectName.CreateRandomItem)]
void EffectCreateRandomItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
// create some random items
player.AutoStoreLoot(m_spellInfo.Id, LootStorage.Spell, m_spellInfo.HasAttribute(SpellAttr0.IsTradeskill) ? ItemContext.TradeSkill : ItemContext.None);
// @todo ExecuteLogEffectCreateItem(i, GetEffect(i].ItemType);
}
[SpellEffectHandler(SpellEffectName.PersistentAreaAura)]
void EffectPersistentAA()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
// Caster not in world, might be spell triggered from aura removal
if (!unitCaster.IsInWorld)
return;
// only handle at last effect
for (uint i = effectInfo.EffectIndex + 1; i < m_spellInfo.GetEffects().Count; ++i)
if (m_spellInfo.GetEffect(i).IsEffect(SpellEffectName.PersistentAreaAura))
return;
Cypher.Assert(dynObjAura == null);
float radius = 0.0f;
for (uint i = 0; i <= effectInfo.EffectIndex; ++i)
{
SpellEffectInfo spellEffectInfo = m_spellInfo.GetEffect(i);
if (spellEffectInfo.IsEffect(SpellEffectName.PersistentAreaAura))
radius = Math.Max(radius, spellEffectInfo.CalcRadius(unitCaster));
}
DynamicObject dynObj = new(false);
if (!dynObj.CreateDynamicObject(unitCaster.GetMap().GenerateLowGuid(HighGuid.DynamicObject), unitCaster, m_spellInfo, destTarget, radius, DynamicObjectType.AreaSpell, m_SpellVisual))
{
dynObj.Dispose();
return;
}
AuraCreateInfo createInfo = new(m_castId, m_spellInfo, GetCastDifficulty(), SpellConst.MaxEffectMask, dynObj);
createInfo.SetCaster(unitCaster);
createInfo.SetBaseAmount(m_spellValue.EffectBasePoints);
createInfo.SetCastItem(m_castItemGUID, m_castItemEntry, m_castItemLevel);
Aura aura = Aura.TryCreate(createInfo);
if (aura != null)
{
dynObjAura = aura.ToDynObjAura();
dynObjAura._RegisterForTargets();
}
else
return;
Cypher.Assert(dynObjAura.GetDynobjOwner() != null);
for (uint i = 0; i < m_spellInfo.GetEffects().Count; ++i)
if (m_spellInfo.GetEffect(i).IsEffect(SpellEffectName.PersistentAreaAura))
dynObjAura._ApplyEffectForTargets(i);
if (m_spellInfo.IsChanneled())
unitCaster.AddChannelObject(dynObj.GetGUID());
}
[SpellEffectHandler(SpellEffectName.Energize)]
void EffectEnergize()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || unitTarget == null)
return;
if (!unitTarget.IsAlive())
return;
if (effectInfo.MiscValue < 0 || effectInfo.MiscValue >= (byte)PowerType.Max)
return;
PowerType power = (PowerType)effectInfo.MiscValue;
if (unitTarget.GetMaxPower(power) == 0)
return;
// Some level depends spells
switch (m_spellInfo.Id)
{
case 24571: // Blood Fury
// Instantly increases your rage by ${(300-10*$max(0,$PL-60))/10}.
damage -= 10 * (int)Math.Max(0, Math.Min(30, unitCaster.GetLevel() - 60));
break;
case 24532: // Burst of Energy
// Instantly increases your energy by ${60-4*$max(0,$min(15,$PL-60))}.
damage -= 4 * (int)Math.Max(0, Math.Min(15, unitCaster.GetLevel() - 60));
break;
case 67490: // Runic Mana Injector (mana gain increased by 25% for engineers - 3.2.0 patch change)
{
Player player = unitCaster.ToPlayer();
if (player != null)
if (player.HasSkill(SkillType.Engineering))
MathFunctions.AddPct(ref damage, 25);
break;
}
default:
break;
}
unitCaster.EnergizeBySpell(unitTarget, m_spellInfo, damage, power);
}
[SpellEffectHandler(SpellEffectName.EnergizePct)]
void EffectEnergizePct()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || unitTarget == null)
return;
if (!unitTarget.IsAlive())
return;
if (effectInfo.MiscValue < 0 || effectInfo.MiscValue >= (byte)PowerType.Max)
return;
PowerType power = (PowerType)effectInfo.MiscValue;
uint maxPower = (uint)unitTarget.GetMaxPower(power);
if (maxPower == 0)
return;
int gain = (int)MathFunctions.CalculatePct(maxPower, damage);
unitCaster.EnergizeBySpell(unitTarget, m_spellInfo, gain, power);
}
[SpellEffectHandler(SpellEffectName.OpenLock)]
void EffectOpenLock()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (!m_caster.IsTypeId(TypeId.Player))
{
Log.outDebug(LogFilter.Spells, "WORLD: Open Lock - No Player Caster!");
return;
}
Player player = m_caster.ToPlayer();
uint lockId;
ObjectGuid guid;
// Get lockId
if (gameObjTarget != null)
{
GameObjectTemplate goInfo = gameObjTarget.GetGoInfo();
if (goInfo.GetNoDamageImmune() != 0 && player.HasUnitFlag(UnitFlags.Immune))
return;
if (m_spellInfo.Id == 1842 && gameObjTarget.GetGoInfo().type == GameObjectTypes.Trap && gameObjTarget.GetOwner() != null)
{
gameObjTarget.SetLootState(LootState.JustDeactivated);
return;
}
// @todo Add script for spell 41920 - Filling, becouse server it freze when use this spell
// handle outdoor pvp object opening, return true if go was registered for handling
// these objects must have been spawned by outdoorpvp!
else if (gameObjTarget.GetGoInfo().type == GameObjectTypes.Goober && Global.OutdoorPvPMgr.HandleOpenGo(player, gameObjTarget))
return;
lockId = goInfo.GetLockId();
guid = gameObjTarget.GetGUID();
}
else if (itemTarget != null)
{
lockId = itemTarget.GetTemplate().GetLockID();
guid = itemTarget.GetGUID();
}
else
{
Log.outDebug(LogFilter.Spells, "WORLD: Open Lock - No GameObject/Item Target!");
return;
}
SkillType skillId = SkillType.None;
int reqSkillValue = 0;
int skillValue = 0;
SpellCastResult res = CanOpenLock(effectInfo, lockId, ref skillId, ref reqSkillValue, ref skillValue);
if (res != SpellCastResult.SpellCastOk)
{
SendCastResult(res);
return;
}
if (gameObjTarget != null)
gameObjTarget.Use(player, true);
else if (itemTarget != null)
{
itemTarget.SetItemFlag(ItemFieldFlags.Unlocked);
itemTarget.SetState(ItemUpdateState.Changed, itemTarget.GetOwner());
}
// not allow use skill grow at item base open
if (m_CastItem == null && skillId != SkillType.None)
{
// update skill if really known
uint pureSkillValue = player.GetPureSkillValue(skillId);
if (pureSkillValue != 0)
{
if (gameObjTarget != null)
{
// Allow one skill-up until respawned
if (!gameObjTarget.IsInSkillupList(player.GetGUID()))
{
player.UpdateGatherSkill((uint)skillId, pureSkillValue, (uint)reqSkillValue, 1, gameObjTarget);
gameObjTarget.AddToSkillupList(player.GetGUID());
}
}
else if (itemTarget != null)
{
// Do one skill-up
player.UpdateGatherSkill(skillId, pureSkillValue, (uint)reqSkillValue);
}
}
}
ExecuteLogEffectOpenLock(effectInfo.Effect, gameObjTarget != null ? gameObjTarget : (WorldObject)itemTarget);
}
[SpellEffectHandler(SpellEffectName.SummonChangeItem)]
void EffectSummonChangeItem()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (!m_caster.IsTypeId(TypeId.Player))
return;
Player player = m_caster.ToPlayer();
// applied only to using item
if (m_CastItem == null)
return;
// ... only to item in own inventory/bank/equip_slot
if (m_CastItem.GetOwnerGUID() != player.GetGUID())
return;
uint newitemid = effectInfo.ItemType;
if (newitemid == 0)
return;
ushort pos = m_CastItem.GetPos();
Item pNewItem = Item.CreateItem(newitemid, 1, m_CastItem.GetContext(), player);
if (pNewItem == null)
return;
for (var j = EnchantmentSlot.Perm; j <= EnchantmentSlot.Temp; ++j)
if (m_CastItem.GetEnchantmentId(j) != 0)
pNewItem.SetEnchantment(j, m_CastItem.GetEnchantmentId(j), m_CastItem.GetEnchantmentDuration(j), (uint)m_CastItem.GetEnchantmentCharges(j));
if (m_CastItem.m_itemData.Durability < m_CastItem.m_itemData.MaxDurability)
{
double lossPercent = 1 - m_CastItem.m_itemData.Durability / m_CastItem.m_itemData.MaxDurability;
player.DurabilityLoss(pNewItem, lossPercent);
}
if (player.IsInventoryPos(pos))
{
List<ItemPosCount> dest = new();
InventoryResult msg = player.CanStoreItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), dest, pNewItem, true);
if (msg == InventoryResult.Ok)
{
player.DestroyItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), true);
// prevent crash at access and unexpected charges counting with item update queue corrupt
if (m_CastItem == m_targets.GetItemTarget())
m_targets.SetItemTarget(null);
m_CastItem = null;
m_castItemGUID.Clear();
m_castItemEntry = 0;
m_castItemLevel = -1;
player.StoreItem(dest, pNewItem, true);
player.SendNewItem(pNewItem, 1, true, false);
player.ItemAddedQuestCheck(newitemid, 1);
return;
}
}
else if (Player.IsBankPos(pos))
{
List<ItemPosCount> dest = new();
InventoryResult msg = player.CanBankItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), dest, pNewItem, true);
if (msg == InventoryResult.Ok)
{
player.DestroyItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), true);
// prevent crash at access and unexpected charges counting with item update queue corrupt
if (m_CastItem == m_targets.GetItemTarget())
m_targets.SetItemTarget(null);
m_CastItem = null;
m_castItemGUID.Clear();
m_castItemEntry = 0;
m_castItemLevel = -1;
player.BankItem(dest, pNewItem, true);
return;
}
}
else if (Player.IsEquipmentPos(pos))
{
ushort dest;
player.DestroyItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), true);
InventoryResult msg = player.CanEquipItem(m_CastItem.GetSlot(), out dest, pNewItem, true);
if (msg == InventoryResult.Ok || msg == InventoryResult.ClientLockedOut)
{
if (msg == InventoryResult.ClientLockedOut)
dest = EquipmentSlot.MainHand;
// prevent crash at access and unexpected charges counting with item update queue corrupt
if (m_CastItem == m_targets.GetItemTarget())
m_targets.SetItemTarget(null);
m_CastItem = null;
m_castItemGUID.Clear();
m_castItemEntry = 0;
m_castItemLevel = -1;
player.EquipItem(dest, pNewItem, true);
player.AutoUnequipOffhandIfNeed();
player.SendNewItem(pNewItem, 1, true, false);
player.ItemAddedQuestCheck(newitemid, 1);
return;
}
}
}
[SpellEffectHandler(SpellEffectName.Proficiency)]
void EffectProficiency()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (!m_caster.IsTypeId(TypeId.Player))
return;
Player p_target = m_caster.ToPlayer();
uint subClassMask = (uint)m_spellInfo.EquippedItemSubClassMask;
if (m_spellInfo.EquippedItemClass == ItemClass.Weapon && !Convert.ToBoolean(p_target.GetWeaponProficiency() & subClassMask))
{
p_target.AddWeaponProficiency(subClassMask);
p_target.SendProficiency(ItemClass.Weapon, p_target.GetWeaponProficiency());
}
if (m_spellInfo.EquippedItemClass == ItemClass.Armor && !Convert.ToBoolean(p_target.GetArmorProficiency() & subClassMask))
{
p_target.AddArmorProficiency(subClassMask);
p_target.SendProficiency(ItemClass.Armor, p_target.GetArmorProficiency());
}
}
[SpellEffectHandler(SpellEffectName.Summon)]
void EffectSummonType()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
uint entry = (uint)effectInfo.MiscValue;
if (entry == 0)
return;
SummonPropertiesRecord properties = CliDB.SummonPropertiesStorage.LookupByKey(effectInfo.MiscValueB);
if (properties == null)
{
Log.outError(LogFilter.Spells, "EffectSummonType: Unhandled summon type {0}", effectInfo.MiscValueB);
return;
}
WorldObject caster = m_caster;
if (m_originalCaster != null)
caster = m_originalCaster;
ObjectGuid privateObjectOwner = caster.GetGUID();
if (!properties.HasFlag(SummonPropertiesFlags.OnlyVisibleToSummoner | SummonPropertiesFlags.OnlyVisibleToSummonerGroup))
privateObjectOwner = ObjectGuid.Empty;
if (caster.IsPrivateObject())
privateObjectOwner = caster.GetPrivateObjectOwner();
if (properties.HasFlag(SummonPropertiesFlags.OnlyVisibleToSummonerGroup))
if (caster.IsPlayer() && m_originalCaster.ToPlayer().GetGroup() != null)
privateObjectOwner = caster.ToPlayer().GetGroup().GetGUID();
TimeSpan duration = TimeSpan.FromMilliseconds(m_spellInfo.CalcDuration(caster));
Unit unitCaster = GetUnitCasterForEffectHandlers();
TempSummon summon = null;
// determine how many units should be summoned
uint numSummons;
// some spells need to summon many units, for those spells number of summons is stored in effect value
// however so far noone found a generic check to find all of those (there's no related data in summonproperties.dbc
// and in spell attributes, possibly we need to add a table for those)
// so here's a list of MiscValueB values, which is currently most generic check
switch (effectInfo.MiscValueB)
{
case 64:
case 61:
case 1101:
case 66:
case 648:
case 2301:
case 1061:
case 1261:
case 629:
case 181:
case 715:
case 1562:
case 833:
case 1161:
case 713:
numSummons = (uint)(damage > 0 ? damage : 1);
break;
default:
numSummons = 1;
break;
}
switch (properties.Control)
{
case SummonCategory.Wild:
case SummonCategory.Ally:
if (properties.HasFlag(SummonPropertiesFlags.JoinSummonerSpawnGroup))
{
SummonGuardian(effectInfo, entry, properties, numSummons, privateObjectOwner);
break;
}
switch (properties.Title)
{
case SummonTitle.Pet:
case SummonTitle.Guardian:
case SummonTitle.Runeblade:
case SummonTitle.Minion:
SummonGuardian(effectInfo, entry, properties, numSummons, privateObjectOwner);
break;
// Summons a vehicle, but doesn't force anyone to enter it (see SUMMON_CATEGORY_VEHICLE)
case SummonTitle.Vehicle:
case SummonTitle.Mount:
{
if (unitCaster == null)
return;
summon = unitCaster.GetMap().SummonCreature(entry, destTarget, properties, duration, unitCaster, m_spellInfo.Id);
break;
}
case SummonTitle.LightWell:
case SummonTitle.Totem:
{
if (unitCaster == null)
return;
summon = unitCaster.GetMap().SummonCreature(entry, destTarget, properties, duration, unitCaster, m_spellInfo.Id, 0, privateObjectOwner);
if (summon == null || !summon.IsTotem())
return;
if (damage != 0) // if not spell info, DB values used
{
summon.SetMaxHealth((uint)damage);
summon.SetHealth((uint)damage);
}
break;
}
case SummonTitle.Companion:
{
if (unitCaster == null)
return;
summon = unitCaster.GetMap().SummonCreature(entry, destTarget, properties, duration, unitCaster, m_spellInfo.Id, 0, privateObjectOwner);
if (summon == null || !summon.HasUnitTypeMask(UnitTypeMask.Minion))
return;
summon.SetImmuneToAll(true);
break;
}
default:
{
float radius = effectInfo.CalcRadius();
TempSummonType summonType = TempSummonType.TimedDespawn;
if (duration == TimeSpan.Zero)
summonType = TempSummonType.DeadDespawn;
else if (duration == TimeSpan.FromMilliseconds(-1))
summonType = TempSummonType.ManualDespawn;
else if (properties.HasFlag(SummonPropertiesFlags.UseDemonTimeout))
summonType = TempSummonType.TimedDespawnOutOfCombat;
for (uint count = 0; count < numSummons; ++count)
{
Position pos;
if (count == 0)
pos = destTarget.GetPosition();
else
// randomize position for multiple summons
pos = caster.GetRandomPoint(destTarget, radius);
summon = caster.GetMap().SummonCreature(entry, pos, properties, duration, unitCaster, m_spellInfo.Id, 0, privateObjectOwner);
if (summon == null)
continue;
summon.SetTempSummonType(summonType);
if (properties.Control == SummonCategory.Ally)
summon.SetOwnerGUID(caster.GetGUID());
else if (properties.Control == SummonCategory.Wild && caster.IsPlayer()) // there might be more conditions involved
summon.SetDemonCreatorGUID(caster.GetGUID());
ExecuteLogEffectSummonObject(effectInfo.Effect, summon);
}
return;
}
}//switch
break;
case SummonCategory.Pet:
SummonGuardian(effectInfo, entry, properties, numSummons, privateObjectOwner);
break;
case SummonCategory.Puppet:
{
if (unitCaster == null)
return;
summon = unitCaster.GetMap().SummonCreature(entry, destTarget, properties, duration, unitCaster, m_spellInfo.Id, 0, privateObjectOwner);
break;
}
case SummonCategory.PossessedVehicle:
case SummonCategory.Vehicle:
{
if (unitCaster == null)
return;
// Summoning spells (usually triggered by npc_spellclick) that spawn a vehicle and that cause the clicker
// to cast a ride vehicle spell on the summoned unit.
summon = unitCaster.GetMap().SummonCreature(entry, destTarget, properties, duration, unitCaster, m_spellInfo.Id);
if (summon == null || !summon.IsVehicle())
return;
// The spell that this effect will trigger. It has SPELL_AURA_CONTROL_VEHICLE
uint spellId = SharedConst.VehicleSpellRideHardcoded;
int basePoints = effectInfo.CalcValue();
if (basePoints > SharedConst.MaxVehicleSeats)
{
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo((uint)basePoints, GetCastDifficulty());
if (spellInfo != null && spellInfo.HasAura(AuraType.ControlVehicle))
spellId = spellInfo.Id;
}
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask);
args.SetTriggeringSpell(this);
// if we have small value, it indicates seat position
if (basePoints > 0 && basePoints < SharedConst.MaxVehicleSeats)
args.AddSpellMod(SpellValueMod.BasePoint0, basePoints);
unitCaster.CastSpell(summon, spellId, args);
break;
}
}
if (summon != null)
{
summon.SetCreatorGUID(caster.GetGUID());
ExecuteLogEffectSummonObject(effectInfo.Effect, summon);
}
}
[SpellEffectHandler(SpellEffectName.LearnSpell)]
void EffectLearnSpell()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
if (!unitTarget.IsTypeId(TypeId.Player))
{
if (unitTarget.IsPet())
EffectLearnPetSpell();
return;
}
Player player = unitTarget.ToPlayer();
if (m_CastItem != null && effectInfo.TriggerSpell == 0)
{
foreach (var itemEffect in m_CastItem.GetEffects())
{
if (itemEffect.TriggerType != ItemSpelltriggerType.OnLearn)
continue;
bool dependent = false;
var speciesEntry = BattlePetMgr.GetBattlePetSpeciesBySpell((uint)itemEffect.SpellID);
if (speciesEntry != null)
{
player.GetSession().GetBattlePetMgr().AddPet(speciesEntry.Id, BattlePetMgr.SelectPetDisplay(speciesEntry), BattlePetMgr.RollPetBreed(speciesEntry.Id), BattlePetMgr.GetDefaultPetQuality(speciesEntry.Id));
// If the spell summons a battle pet, we fake that it has been learned and the battle pet is added
// marking as dependent prevents saving the spell to database (intended)
dependent = true;
}
player.LearnSpell((uint)itemEffect.SpellID, dependent);
}
}
if (effectInfo.TriggerSpell != 0)
{
player.LearnSpell(effectInfo.TriggerSpell, false);
Log.outDebug(LogFilter.Spells, $"Spell: {player.GetGUID()} has learned spell {effectInfo.TriggerSpell} from {m_caster.GetGUID()}");
}
}
[SpellEffectHandler(SpellEffectName.Dispel)]
void EffectDispel()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
// Create dispel mask by dispel type
uint dispel_type = (uint)effectInfo.MiscValue;
uint dispelMask = SpellInfo.GetDispelMask((DispelType)dispel_type);
List<DispelableAura> dispelList = unitTarget.GetDispellableAuraList(m_caster, dispelMask, targetMissInfo == SpellMissInfo.Reflect);
if (dispelList.Empty())
return;
int remaining = dispelList.Count;
// Ok if exist some buffs for dispel try dispel it
List<DispelableAura> successList = new();
DispelFailed dispelFailed = new();
dispelFailed.CasterGUID = m_caster.GetGUID();
dispelFailed.VictimGUID = unitTarget.GetGUID();
dispelFailed.SpellID = m_spellInfo.Id;
// dispel N = damage buffs (or while exist buffs for dispel)
for (int count = 0; count < damage && remaining > 0;)
{
// Random select buff for dispel
var dispelableAura = dispelList[RandomHelper.IRand(0, remaining - 1)];
if (dispelableAura.RollDispel())
{
var successAura = successList.Find(dispelAura =>
{
if (dispelAura.GetAura().GetId() == dispelableAura.GetAura().GetId() && dispelAura.GetAura().GetCaster() == dispelableAura.GetAura().GetCaster())
return true;
return false;
});
byte dispelledCharges = 1;
if (dispelableAura.GetAura().GetSpellInfo().HasAttribute(SpellAttr1.DispelAllStacks))
dispelledCharges = dispelableAura.GetDispelCharges();
if (successAura == null)
successList.Add(new DispelableAura(dispelableAura.GetAura(), 0, dispelledCharges));
else
successAura.IncrementCharges();
if (!dispelableAura.DecrementCharge(dispelledCharges))
{
--remaining;
dispelList[remaining] = dispelableAura;
}
}
else
{
dispelFailed.FailedSpells.Add(dispelableAura.GetAura().GetId());
}
++count;
}
if (!dispelFailed.FailedSpells.Empty())
m_caster.SendMessageToSet(dispelFailed, true);
if (successList.Empty())
return;
SpellDispellLog spellDispellLog = new();
spellDispellLog.IsBreak = false; // TODO: use me
spellDispellLog.IsSteal = false;
spellDispellLog.TargetGUID = unitTarget.GetGUID();
spellDispellLog.CasterGUID = m_caster.GetGUID();
spellDispellLog.DispelledBySpellID = m_spellInfo.Id;
foreach (var dispelableAura in successList)
{
var dispellData = new SpellDispellData();
dispellData.SpellID = dispelableAura.GetAura().GetId();
dispellData.Harmful = false; // TODO: use me
unitTarget.RemoveAurasDueToSpellByDispel(dispelableAura.GetAura().GetId(), m_spellInfo.Id, dispelableAura.GetAura().GetCasterGUID(), m_caster, dispelableAura.GetDispelCharges());
spellDispellLog.DispellData.Add(dispellData);
}
m_caster.SendMessageToSet(spellDispellLog, true);
CallScriptSuccessfulDispel(effectInfo.EffectIndex);
m_UniqueTargetInfo.Find(p => p.TargetGUID == unitTarget.GetGUID()).ProcHitMask |= ProcFlagsHit.Dispel;
}
[SpellEffectHandler(SpellEffectName.DualWield)]
void EffectDualWield()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
unitTarget.SetCanDualWield(true);
if (unitTarget.IsTypeId(TypeId.Unit))
unitTarget.ToCreature().UpdateDamagePhysical(WeaponAttackType.OffAttack);
}
[SpellEffectHandler(SpellEffectName.Distract)]
void EffectDistract()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
// Check for possible target
if (unitTarget == null || unitTarget.IsEngaged())
return;
// target must be OK to do this
if (unitTarget.HasUnitState(UnitState.Confused | UnitState.Stunned | UnitState.Fleeing))
return;
unitTarget.GetMotionMaster().MoveDistract((uint)(damage * Time.InMilliseconds), unitTarget.GetAbsoluteAngle(destTarget));
}
[SpellEffectHandler(SpellEffectName.Pickpocket)]
void EffectPickPocket()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
Creature creature = unitTarget?.ToCreature();
if (creature == null)
return;
if (creature.CanGeneratePickPocketLoot())
{
creature.StartPickPocketRefillTimer();
creature._loot = new Loot(creature.GetMap(), creature.GetGUID(), LootType.Pickpocketing, null);
uint lootid = creature.GetCreatureDifficulty().PickPocketLootID;
if (lootid != 0)
creature._loot.FillLoot(lootid, LootStorage.Pickpocketing, player, true);
// Generate extra money for pick pocket loot
uint a = RandomHelper.URand(0, creature.GetLevel() / 2);
uint b = RandomHelper.URand(0, player.GetLevel() / 2);
creature._loot.gold = (uint)(10 * (a + b) * WorldConfig.GetFloatValue(WorldCfg.RateDropMoney));
}
else if (creature._loot != null)
{
if (creature._loot.loot_type == LootType.Pickpocketing && creature._loot.IsLooted())
player.SendLootError(creature._loot.GetGUID(), creature.GetGUID(), LootError.AlreadPickPocketed);
return;
}
player.SendLoot(creature._loot);
}
[SpellEffectHandler(SpellEffectName.AddFarsight)]
void EffectAddFarsight()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
float radius = effectInfo.CalcRadius();
int duration = m_spellInfo.CalcDuration(m_caster);
// Caster not in world, might be spell triggered from aura removal
if (!player.IsInWorld)
return;
DynamicObject dynObj = new(true);
if (!dynObj.CreateDynamicObject(player.GetMap().GenerateLowGuid(HighGuid.DynamicObject), player, m_spellInfo, destTarget, radius, DynamicObjectType.FarsightFocus, m_SpellVisual))
return;
dynObj.SetDuration(duration);
dynObj.SetCasterViewpoint();
}
[SpellEffectHandler(SpellEffectName.UntrainTalents)]
void EffectUntrainTalents()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || m_caster.IsTypeId(TypeId.Player))
return;
ObjectGuid guid = m_caster.GetGUID();
if (!guid.IsEmpty()) // the trainer is the caster
unitTarget.ToPlayer().SendRespecWipeConfirm(guid, unitTarget.ToPlayer().GetNextResetTalentsCost(), SpecResetType.Talents);
}
[SpellEffectHandler(SpellEffectName.TeleportUnitsFaceCaster)]
void EffectTeleUnitsFaceCaster()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
if (unitTarget.IsInFlight())
return;
if (m_targets.HasDst())
unitTarget.NearTeleportTo(destTarget.GetPositionX(), destTarget.GetPositionY(), destTarget.GetPositionZ(), destTarget.GetAbsoluteAngle(m_caster), unitTarget == m_caster);
}
[SpellEffectHandler(SpellEffectName.SkillStep)]
void EffectLearnSkill()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget?.ToPlayer();
if (playerTarget == null)
return;
if (damage < 1)
return;
uint skillid = (uint)effectInfo.MiscValue;
SkillRaceClassInfoRecord rcEntry = Global.DB2Mgr.GetSkillRaceClassInfo(skillid, playerTarget.GetRace(), playerTarget.GetClass());
if (rcEntry == null)
return;
SkillTiersEntry tier = Global.ObjectMgr.GetSkillTier(rcEntry.SkillTierID);
if (tier == null)
return;
ushort skillval = Math.Max((ushort)1, playerTarget.GetPureSkillValue(skillid));
ushort maxSkillVal = (ushort)tier.GetValueForTierIndex(damage - 1);
if (rcEntry.HasFlag(SkillRaceClassInfoFlags.AlwaysMaxValue))
skillval = maxSkillVal;
playerTarget.SetSkill(skillid, (uint)damage, skillval, maxSkillVal);
}
[SpellEffectHandler(SpellEffectName.PlayMovie)]
void EffectPlayMovie()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (!unitTarget.IsTypeId(TypeId.Player))
return;
uint movieId = (uint)effectInfo.MiscValue;
if (!CliDB.MovieStorage.ContainsKey(movieId))
return;
unitTarget.ToPlayer().SendMovieStart(movieId);
}
[SpellEffectHandler(SpellEffectName.TradeSkill)]
void EffectTradeSkill()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (!m_caster.IsTypeId(TypeId.Player))
return;
// uint skillid = GetEffect(i].MiscValue;
// ushort skillmax = unitTarget.ToPlayer().(skillid);
// m_caster.ToPlayer().SetSkill(skillid, skillval?skillval:1, skillmax+75);
}
[SpellEffectHandler(SpellEffectName.EnchantItem)]
void EffectEnchantItemPerm()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (itemTarget == null)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
// Handle vellums
if (itemTarget.IsVellum())
{
// destroy one vellum from stack
uint count = 1;
player.DestroyItemCount(itemTarget, ref count, true);
unitTarget = player;
// and add a scroll
damage = 1;
DoCreateItem(effectInfo.ItemType, m_spellInfo.HasAttribute(SpellAttr0.IsTradeskill) ? ItemContext.TradeSkill : ItemContext.None);
itemTarget = null;
m_targets.SetItemTarget(null);
}
else
{
// do not increase skill if vellum used
if (m_CastItem == null)
player.UpdateCraftSkill(m_spellInfo);
uint enchant_id = (uint)effectInfo.MiscValue;
if (enchant_id == 0)
return;
SpellItemEnchantmentRecord pEnchant = CliDB.SpellItemEnchantmentStorage.LookupByKey(enchant_id);
if (pEnchant == null)
return;
// item can be in trade slot and have owner diff. from caster
Player item_owner = itemTarget.GetOwner();
if (item_owner == null)
return;
if (item_owner != player && player.GetSession().HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(player.GetSession().GetAccountId(), "GM {0} (Account: {1}) enchanting(perm): {2} (Entry: {3}) for player: {4} (Account: {5})",
player.GetName(), player.GetSession().GetAccountId(), itemTarget.GetTemplate().GetName(), itemTarget.GetEntry(), item_owner.GetName(), item_owner.GetSession().GetAccountId());
}
// remove old enchanting before applying new if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Perm, false);
itemTarget.SetEnchantment(EnchantmentSlot.Perm, enchant_id, 0, 0, m_caster.GetGUID());
// add new enchanting if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Perm, true);
item_owner.RemoveTradeableItem(itemTarget);
itemTarget.ClearSoulboundTradeable(item_owner);
}
}
[SpellEffectHandler(SpellEffectName.EnchantItemPrismatic)]
void EffectEnchantItemPrismatic()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (itemTarget == null)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
uint enchantId = (uint)effectInfo.MiscValue;
if (enchantId == 0)
return;
SpellItemEnchantmentRecord enchant = CliDB.SpellItemEnchantmentStorage.LookupByKey(enchantId);
if (enchant == null)
return;
// support only enchantings with add socket in this slot
{
bool add_socket = false;
for (byte i = 0; i < ItemConst.MaxItemEnchantmentEffects; ++i)
{
if (enchant.Effect[i] == ItemEnchantmentType.PrismaticSocket)
{
add_socket = true;
break;
}
}
if (!add_socket)
{
Log.outError(LogFilter.Spells, "Spell.EffectEnchantItemPrismatic: attempt apply enchant spell {0} with SPELL_EFFECT_ENCHANT_ITEM_PRISMATIC ({1}) but without ITEM_ENCHANTMENT_TYPE_PRISMATIC_SOCKET ({2}), not suppoted yet.",
m_spellInfo.Id, SpellEffectName.EnchantItemPrismatic, ItemEnchantmentType.PrismaticSocket);
return;
}
}
// item can be in trade slot and have owner diff. from caster
Player item_owner = itemTarget.GetOwner();
if (item_owner == null)
return;
if (item_owner != player && player.GetSession().HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(player.GetSession().GetAccountId(), "GM {0} (Account: {1}) enchanting(perm): {2} (Entry: {3}) for player: {4} (Account: {5})",
player.GetName(), player.GetSession().GetAccountId(), itemTarget.GetTemplate().GetName(), itemTarget.GetEntry(), item_owner.GetName(), item_owner.GetSession().GetAccountId());
}
// remove old enchanting before applying new if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Prismatic, false);
itemTarget.SetEnchantment(EnchantmentSlot.Prismatic, enchantId, 0, 0, m_caster.GetGUID());
// add new enchanting if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Prismatic, true);
item_owner.RemoveTradeableItem(itemTarget);
itemTarget.ClearSoulboundTradeable(item_owner);
}
[SpellEffectHandler(SpellEffectName.EnchantItemTemporary)]
void EffectEnchantItemTmp()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (itemTarget == null)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
uint enchant_id = (uint)effectInfo.MiscValue;
if (enchant_id == 0)
{
Log.outError(LogFilter.Spells, "Spell {0} Effect {1} (SPELL_EFFECT_ENCHANT_ITEM_TEMPORARY) have 0 as enchanting id", m_spellInfo.Id, effectInfo.EffectIndex);
return;
}
SpellItemEnchantmentRecord pEnchant = CliDB.SpellItemEnchantmentStorage.LookupByKey(enchant_id);
if (pEnchant == null)
{
Log.outError(LogFilter.Spells, "Spell {0} Effect {1} (SPELL_EFFECT_ENCHANT_ITEM_TEMPORARY) have not existed enchanting id {2}", m_spellInfo.Id, effectInfo.EffectIndex, enchant_id);
return;
}
// select enchantment duration
uint duration = (uint)pEnchant.Duration;
// item can be in trade slot and have owner diff. from caster
Player item_owner = itemTarget.GetOwner();
if (item_owner == null)
return;
if (item_owner != player && player.GetSession().HasPermission(RBACPermissions.LogGmTrade))
{
Log.outCommand(player.GetSession().GetAccountId(), "GM {0} (Account: {1}) enchanting(temp): {2} (Entry: {3}) for player: {4} (Account: {5})",
player.GetName(), player.GetSession().GetAccountId(), itemTarget.GetTemplate().GetName(), itemTarget.GetEntry(), item_owner.GetName(), item_owner.GetSession().GetAccountId());
}
// remove old enchanting before applying new if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Temp, false);
itemTarget.SetEnchantment(EnchantmentSlot.Temp, enchant_id, duration * 1000, 0, m_caster.GetGUID());
// add new enchanting if equipped
item_owner.ApplyEnchantment(itemTarget, EnchantmentSlot.Temp, true);
}
[SpellEffectHandler(SpellEffectName.Tamecreature)]
void EffectTameCreature()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !unitCaster.GetPetGUID().IsEmpty())
return;
if (unitTarget == null)
return;
if (!unitTarget.IsTypeId(TypeId.Unit))
return;
Creature creatureTarget = unitTarget.ToCreature();
if (creatureTarget.IsPet())
return;
if (unitCaster.GetClass() != Class.Hunter)
return;
// cast finish successfully
Finish();
Pet pet = unitCaster.CreateTamedPetFrom(creatureTarget, m_spellInfo.Id);
if (pet == null) // in very specific state like near world end/etc.
return;
// "kill" original creature
creatureTarget.DespawnOrUnsummon();
uint level = (creatureTarget.GetLevelForTarget(m_caster) < (m_caster.GetLevelForTarget(creatureTarget) - 5)) ? (m_caster.GetLevelForTarget(creatureTarget) - 5) : creatureTarget.GetLevelForTarget(m_caster);
// prepare visual effect for levelup
pet.SetLevel(level - 1);
// add to world
pet.GetMap().AddToMap(pet.ToCreature());
// visual effect for levelup
pet.SetLevel(level);
// caster have pet now
unitCaster.SetMinion(pet, true);
if (m_caster.IsTypeId(TypeId.Player))
{
pet.SavePetToDB(PetSaveMode.AsCurrent);
unitCaster.ToPlayer().PetSpellInitialize();
}
}
[SpellEffectHandler(SpellEffectName.SummonPet)]
void EffectSummonPet()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player owner = null;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster != null)
{
owner = unitCaster.ToPlayer();
if (owner == null && unitCaster.IsTotem())
owner = unitCaster.GetCharmerOrOwnerPlayerOrPlayerItself();
}
uint petentry = (uint)effectInfo.MiscValue;
if (owner == null)
{
SummonPropertiesRecord properties = CliDB.SummonPropertiesStorage.LookupByKey(67);
if (properties != null)
SummonGuardian(effectInfo, petentry, properties, 1, ObjectGuid.Empty);
return;
}
Pet OldSummon = owner.GetPet();
// if pet requested type already exist
if (OldSummon != null)
{
if (petentry == 0 || OldSummon.GetEntry() == petentry)
{
// pet in corpse state can't be summoned
if (OldSummon.IsDead())
return;
Cypher.Assert(OldSummon.GetMap() == owner.GetMap());
float px, py, pz;
owner.GetClosePoint(out px, out py, out pz, OldSummon.GetCombatReach());
OldSummon.NearTeleportTo(px, py, pz, OldSummon.GetOrientation());
if (owner.IsTypeId(TypeId.Player) && OldSummon.IsControlled())
owner.ToPlayer().PetSpellInitialize();
return;
}
if (owner.IsTypeId(TypeId.Player))
owner.ToPlayer().RemovePet(OldSummon, PetSaveMode.NotInSlot, false);
else
return;
}
PetSaveMode? petSlot = null;
if (petentry == 0)
petSlot = (PetSaveMode)damage;
float x, y, z;
owner.GetClosePoint(out x, out y, out z, owner.GetCombatReach());
Pet pet = owner.SummonPet(petentry, petSlot, x, y, z, owner.Orientation, 0, out bool isNew);
if (pet == null)
return;
if (isNew)
{
if (m_caster.IsCreature())
{
if (m_caster.ToCreature().IsTotem())
pet.SetReactState(ReactStates.Aggressive);
else
pet.SetReactState(ReactStates.Defensive);
}
pet.SetCreatedBySpell(m_spellInfo.Id);
// generate new name for summon pet
string new_name = Global.ObjectMgr.GeneratePetName(petentry);
if (!string.IsNullOrEmpty(new_name))
pet.SetName(new_name);
}
ExecuteLogEffectSummonObject(effectInfo.Effect, pet);
}
[SpellEffectHandler(SpellEffectName.LearnPetSpell)]
void EffectLearnPetSpell()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
if (unitTarget.ToPlayer() != null)
{
EffectLearnSpell();
return;
}
Pet pet = unitTarget.ToPet();
if (pet == null)
return;
SpellInfo learn_spellproto = Global.SpellMgr.GetSpellInfo(effectInfo.TriggerSpell, Difficulty.None);
if (learn_spellproto == null)
return;
pet.LearnSpell(learn_spellproto.Id);
pet.SavePetToDB(PetSaveMode.AsCurrent);
pet.GetOwner().PetSpellInitialize();
}
[SpellEffectHandler(SpellEffectName.AttackMe)]
void EffectTaunt()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
// this effect use before aura Taunt apply for prevent taunt already attacking target
// for spell as marked "non effective at already attacking target"
if (unitTarget == null || unitTarget.IsTotem())
{
SendCastResult(SpellCastResult.DontReport);
return;
}
// Hand of Reckoning can hit some entities that can't have a threat list (including players' pets)
if (m_spellInfo.Id == 62124)
if (!unitTarget.IsPlayer() && unitTarget.GetTarget() != unitCaster.GetGUID())
unitCaster.CastSpell(unitTarget, 67485, true);
if (!unitTarget.CanHaveThreatList())
{
SendCastResult(SpellCastResult.DontReport);
return;
}
ThreatManager mgr = unitTarget.GetThreatManager();
if (mgr.GetCurrentVictim() == unitCaster)
{
SendCastResult(SpellCastResult.DontReport);
return;
}
if (!mgr.IsThreatListEmpty())
// Set threat equal to highest threat currently on target
mgr.MatchUnitThreatToHighestThreat(unitCaster);
}
[SpellEffectHandler(SpellEffectName.WeaponDamageNoSchool)]
[SpellEffectHandler(SpellEffectName.WeaponPercentDamage)]
[SpellEffectHandler(SpellEffectName.WeaponDamage)]
[SpellEffectHandler(SpellEffectName.NormalizedWeaponDmg)]
void EffectWeaponDmg()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
// multiple weapon dmg effect workaround
// execute only the last weapon damage
// and handle all effects at once
for (var j = effectInfo.EffectIndex + 1; j < m_spellInfo.GetEffects().Count; ++j)
{
switch (m_spellInfo.GetEffect(j).Effect)
{
case SpellEffectName.WeaponDamage:
case SpellEffectName.WeaponDamageNoSchool:
case SpellEffectName.NormalizedWeaponDmg:
case SpellEffectName.WeaponPercentDamage:
return; // we must calculate only at last weapon effect
}
}
// some spell specific modifiers
float totalDamagePercentMod = 1.0f; // applied to final bonus+weapon damage
int fixed_bonus = 0;
int spell_bonus = 0; // bonus specific for spell
switch (m_spellInfo.SpellFamilyName)
{
case SpellFamilyNames.Shaman:
{
// Skyshatter Harness item set bonus
// Stormstrike
AuraEffect aurEff = unitCaster.IsScriptOverriden(m_spellInfo, 5634);
if (aurEff != null)
unitCaster.CastSpell((WorldObject)null, 38430, new CastSpellExtraArgs(aurEff));
break;
}
}
bool normalized = false;
float weaponDamagePercentMod = 1.0f;
foreach (var spellEffectInfo in m_spellInfo.GetEffects())
{
switch (spellEffectInfo.Effect)
{
case SpellEffectName.WeaponDamage:
case SpellEffectName.WeaponDamageNoSchool:
fixed_bonus += CalculateDamage(spellEffectInfo, unitTarget);
break;
case SpellEffectName.NormalizedWeaponDmg:
fixed_bonus += CalculateDamage(spellEffectInfo, unitTarget);
normalized = true;
break;
case SpellEffectName.WeaponPercentDamage:
MathFunctions.ApplyPct(ref weaponDamagePercentMod, CalculateDamage(spellEffectInfo, unitTarget));
break;
default:
break; // not weapon damage effect, just skip
}
}
// if (addPctMods) { percent mods are added in Unit::CalculateDamage } else { percent mods are added in Unit::MeleeDamageBonusDone }
// this distinction is neccessary to properly inform the client about his autoattack damage values from Script_UnitDamage
bool addPctMods = !m_spellInfo.HasAttribute(SpellAttr6.IgnoreCasterDamageModifiers) && m_spellSchoolMask.HasAnyFlag(SpellSchoolMask.Normal);
if (addPctMods)
{
UnitMods unitMod;
switch (m_attackType)
{
default:
case WeaponAttackType.BaseAttack:
unitMod = UnitMods.DamageMainHand;
break;
case WeaponAttackType.OffAttack:
unitMod = UnitMods.DamageOffHand;
break;
case WeaponAttackType.RangedAttack:
unitMod = UnitMods.DamageRanged;
break;
}
float weapon_total_pct = unitCaster.GetPctModifierValue(unitMod, UnitModifierPctType.Total);
if (fixed_bonus != 0)
fixed_bonus = (int)(fixed_bonus * weapon_total_pct);
if (spell_bonus != 0)
spell_bonus = (int)(spell_bonus * weapon_total_pct);
}
uint weaponDamage = unitCaster.CalculateDamage(m_attackType, normalized, addPctMods);
Mechanics mechanic = Mechanics.None;
// Sequence is important
foreach (var spellEffectInfo in m_spellInfo.GetEffects())
{
// We assume that a spell have at most one fixed_bonus
// and at most one weaponDamagePercentMod
switch (spellEffectInfo.Effect)
{
case SpellEffectName.WeaponDamage:
case SpellEffectName.WeaponDamageNoSchool:
case SpellEffectName.NormalizedWeaponDmg:
weaponDamage += (uint)fixed_bonus;
break;
case SpellEffectName.WeaponPercentDamage:
weaponDamage = (uint)(weaponDamage * weaponDamagePercentMod);
break;
default:
continue; // not weapon damage effect, just skip
}
if (spellEffectInfo.Mechanic != Mechanics.None && mechanic == Mechanics.None)
mechanic = spellEffectInfo.Mechanic;
}
weaponDamage += (uint)spell_bonus;
weaponDamage = (uint)(weaponDamage * totalDamagePercentMod);
// prevent negative damage
weaponDamage = Math.Max(weaponDamage, 0);
// Add melee damage bonuses (also check for negative)
weaponDamage = (uint)unitCaster.MeleeDamageBonusDone(unitTarget, (int)weaponDamage, m_attackType, DamageEffectType.SpellDirect, m_spellInfo, effectInfo, mechanic, m_spellSchoolMask, this);
m_damage += unitTarget.MeleeDamageBonusTaken(unitCaster, (int)weaponDamage, m_attackType, DamageEffectType.SpellDirect, m_spellInfo);
}
[SpellEffectHandler(SpellEffectName.Threat)]
void EffectThreat()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !unitCaster.IsAlive())
return;
if (unitTarget == null)
return;
if (!unitTarget.CanHaveThreatList())
return;
unitTarget.GetThreatManager().AddThreat(unitCaster, damage, m_spellInfo, true);
}
[SpellEffectHandler(SpellEffectName.HealMaxHealth)]
void EffectHealMaxHealth()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
int addhealth;
// damage == 0 - heal for caster max health
if (damage == 0)
addhealth = (int)unitCaster.GetMaxHealth();
else
addhealth = (int)(unitTarget.GetMaxHealth() - unitTarget.GetHealth());
m_healing += addhealth;
}
[SpellEffectHandler(SpellEffectName.InterruptCast)]
void EffectInterruptCast()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
// @todo not all spells that used this effect apply cooldown at school spells
// also exist case: apply cooldown to interrupted cast only and to all spells
// there is no CURRENT_AUTOREPEAT_SPELL spells that can be interrupted
for (var i = CurrentSpellTypes.Generic; i < CurrentSpellTypes.AutoRepeat; ++i)
{
Spell spell = unitTarget.GetCurrentSpell(i);
if (spell != null)
{
SpellInfo curSpellInfo = spell.m_spellInfo;
// check if we can interrupt spell
if ((spell.GetState() == SpellState.Casting
|| (spell.GetState() == SpellState.Preparing && spell.GetCastTime() > 0.0f))
&& curSpellInfo.CanBeInterrupted(m_caster, unitTarget))
{
int duration = m_spellInfo.GetDuration();
duration = unitTarget.ModSpellDuration(m_spellInfo, unitTarget, duration, false, 1u << (int)effectInfo.EffectIndex);
unitTarget.GetSpellHistory().LockSpellSchool(curSpellInfo.GetSchoolMask(), TimeSpan.FromMilliseconds(duration));
m_UniqueTargetInfo.Find(p => p.TargetGUID == unitTarget.GetGUID()).ProcHitMask |= ProcFlagsHit.Interrupt;
SendSpellInterruptLog(unitTarget, curSpellInfo.Id);
unitTarget.InterruptSpell(i, false);
}
}
}
}
[SpellEffectHandler(SpellEffectName.SummonObjectWild)]
void EffectSummonObjectWild()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
WorldObject target = focusObject;
if (target == null)
target = m_caster;
float x, y, z, o;
if (m_targets.HasDst())
destTarget.GetPosition(out x, out y, out z, out o);
else
{
m_caster.GetClosePoint(out x, out y, out z, SharedConst.DefaultPlayerBoundingRadius);
o = target.GetOrientation();
}
Map map = target.GetMap();
Position pos = new(x, y, z, o);
Quaternion rotation = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(o, 0.0f, 0.0f));
GameObject go = GameObject.CreateGameObject((uint)effectInfo.MiscValue, map, pos, rotation, 255, GameObjectState.Ready);
if (go == null)
return;
PhasingHandler.InheritPhaseShift(go, m_caster);
int duration = m_spellInfo.CalcDuration(m_caster);
go.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
go.SetSpellId(m_spellInfo.Id);
ExecuteLogEffectSummonObject(effectInfo.Effect, go);
// Wild object not have owner and check clickable by players
map.AddToMap(go);
GameObject linkedTrap = go.GetLinkedTrap();
if (linkedTrap != null)
{
PhasingHandler.InheritPhaseShift(linkedTrap, m_caster);
linkedTrap.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
linkedTrap.SetSpellId(m_spellInfo.Id);
ExecuteLogEffectSummonObject(effectInfo.Effect, linkedTrap);
}
}
[SpellEffectHandler(SpellEffectName.ScriptEffect)]
void EffectScriptEffect()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
// @todo we must implement hunter pet summon at login there (spell 6962)
/// @todo: move this to scripts
switch (m_spellInfo.SpellFamilyName)
{
case SpellFamilyNames.Generic:
{
switch (m_spellInfo.Id)
{
case 45204: // Clone Me!
m_caster.CastSpell(unitTarget, (uint)damage, new CastSpellExtraArgs(true));
break;
// Shadow Flame (All script effects, not just end ones to prevent player from dodging the last triggered spell)
case 22539:
case 22972:
case 22975:
case 22976:
case 22977:
case 22978:
case 22979:
case 22980:
case 22981:
case 22982:
case 22983:
case 22984:
case 22985:
{
if (unitTarget == null || !unitTarget.IsAlive())
return;
// Onyxia Scale Cloak
if (unitTarget.HasAura(22683))
return;
// Shadow Flame
m_caster.CastSpell(unitTarget, 22682, new CastSpellExtraArgs(this));
return;
}
// Mug Transformation
case 41931:
{
if (!m_caster.IsTypeId(TypeId.Player))
return;
byte bag = 19;
byte slot = 0;
Item item;
while (bag != 0) // 256 = 0 due to var type
{
item = m_caster.ToPlayer().GetItemByPos(bag, slot);
if (item != null && item.GetEntry() == 38587)
break;
++slot;
if (slot == 39)
{
slot = 0;
++bag;
}
}
if (bag != 0)
{
if (m_caster.ToPlayer().GetItemByPos(bag, slot).GetCount() == 1) m_caster.ToPlayer().RemoveItem(bag, slot, true);
else m_caster.ToPlayer().GetItemByPos(bag, slot).SetCount(m_caster.ToPlayer().GetItemByPos(bag, slot).GetCount() - 1);
// Spell 42518 (Braufest - Gratisprobe des Braufest herstellen)
m_caster.CastSpell(m_caster, 42518, new CastSpellExtraArgs(this));
return;
}
break;
}
// Brutallus - Burn
case 45141:
case 45151:
{
//Workaround for Range ... should be global for every ScriptEffect
float radius = effectInfo.CalcRadius(null, SpellTargetIndex.TargetB);
if (unitTarget != null && unitTarget.IsTypeId(TypeId.Player) && unitTarget.GetDistance(m_caster) >= radius && !unitTarget.HasAura(46394) && unitTarget != m_caster)
unitTarget.CastSpell(unitTarget, 46394, new CastSpellExtraArgs(this));
break;
}
// Emblazon Runeblade
case 51770:
{
if (m_originalCaster == null)
return;
m_originalCaster.CastSpell(m_originalCaster, (uint)damage, new CastSpellExtraArgs(false));
break;
}
// Summon Ghouls On Scarlet Crusade
case 51904:
{
if (!m_targets.HasDst())
return;
float radius = effectInfo.CalcRadius();
for (byte i = 0; i < 15; ++i)
m_caster.CastSpell(m_caster.GetRandomPoint(destTarget, radius), 54522, new CastSpellExtraArgs(this));
break;
}
case 52173: // Coyote Spirit Despawn
case 60243: // Blood Parrot Despawn
if (unitTarget.IsTypeId(TypeId.Unit) && unitTarget.ToCreature().IsSummon())
unitTarget.ToTempSummon().UnSummon();
return;
case 57347: // Retrieving (Wintergrasp RP-GG pickup spell)
{
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Unit) || !m_caster.IsTypeId(TypeId.Player))
return;
unitTarget.ToCreature().DespawnOrUnsummon();
return;
}
case 57349: // Drop RP-GG (Wintergrasp RP-GG at death drop spell)
{
if (!m_caster.IsTypeId(TypeId.Player))
return;
// Delete item from inventory at death
m_caster.ToPlayer().DestroyItemCount((uint)damage, 5, true);
return;
}
case 58941: // Rock Shards
if (unitTarget != null && m_originalCaster != null)
{
for (uint i = 0; i < 3; ++i)
{
m_originalCaster.CastSpell(unitTarget, 58689, new CastSpellExtraArgs(true));
m_originalCaster.CastSpell(unitTarget, 58692, new CastSpellExtraArgs(true));
}
if (m_originalCaster.GetMap().GetDifficultyID() == Difficulty.None)
{
m_originalCaster.CastSpell(unitTarget, 58695, new CastSpellExtraArgs(true));
m_originalCaster.CastSpell(unitTarget, 58696, new CastSpellExtraArgs(true));
}
else
{
m_originalCaster.CastSpell(unitTarget, 60883, new CastSpellExtraArgs(true));
m_originalCaster.CastSpell(unitTarget, 60884, new CastSpellExtraArgs(true));
}
}
return;
case 62482: // Grab Crate
{
if (unitCaster == null)
return;
if (unitTarget != null)
{
Unit seat = unitCaster.GetVehicleBase();
if (seat != null)
{
Unit parent = seat.GetVehicleBase();
if (parent != null)
{
// @todo a hack, range = 11, should after some time cast, otherwise too far
unitCaster.CastSpell(parent, 62496, new CastSpellExtraArgs(this));
unitTarget.CastSpell(parent, (uint)damage, new CastSpellExtraArgs().SetTriggeringSpell(this)); // DIFFICULTY_NONE, so effect always valid
}
}
}
return;
}
}
break;
}
}
// normal DB scripted effect
Log.outDebug(LogFilter.Spells, "Spell ScriptStart spellid {0} in EffectScriptEffect({1})", m_spellInfo.Id, effectInfo.EffectIndex);
m_caster.GetMap().ScriptsStart(ScriptsType.Spell, (uint)((int)m_spellInfo.Id | (int)(effectInfo.EffectIndex << 24)), m_caster, unitTarget);
}
[SpellEffectHandler(SpellEffectName.Sanctuary)]
[SpellEffectHandler(SpellEffectName.Sanctuary2)]
void EffectSanctuary()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
var isAffectedBySanctuary = bool (Unit attacker) =>
{
Creature attackerCreature = attacker.ToCreature();
return attackerCreature == null || !attackerCreature.IsIgnoringSanctuarySpellEffect();
};
if (unitTarget.IsPlayer() && !unitTarget.GetMap().IsDungeon())
{
// stop all pve combat for players outside dungeons, suppress pvp combat
unitTarget.CombatStop(false, false, isAffectedBySanctuary);
}
else
{
// in dungeons (or for nonplayers), reset this unit on all enemies' threat lists
foreach (var (_, refe) in unitTarget.GetThreatManager().GetThreatenedByMeList())
if (isAffectedBySanctuary(refe.GetOwner()))
refe.ScaleThreat(0.0f);
}
// makes spells cast before this time fizzle
unitTarget.LastSanctuaryTime = GameTime.GetGameTimeMS();
}
[SpellEffectHandler(SpellEffectName.Duel)]
void EffectDuel()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !m_caster.IsTypeId(TypeId.Player) || !unitTarget.IsTypeId(TypeId.Player))
return;
Player caster = m_caster.ToPlayer();
Player target = unitTarget.ToPlayer();
// caster or target already have requested duel
if (caster.duel != null || target.duel != null || target.GetSocial() == null || target.GetSocial().HasIgnore(caster.GetGUID(), caster.GetSession().GetAccountGUID()))
return;
// Players can only fight a duel in zones with this flag
AreaTableRecord casterAreaEntry = CliDB.AreaTableStorage.LookupByKey(caster.GetAreaId());
if (casterAreaEntry != null && !casterAreaEntry.HasFlag(AreaFlags.AllowDueling))
{
SendCastResult(SpellCastResult.NoDueling); // Dueling isn't allowed here
return;
}
AreaTableRecord targetAreaEntry = CliDB.AreaTableStorage.LookupByKey(target.GetAreaId());
if (targetAreaEntry != null && !targetAreaEntry.HasFlag(AreaFlags.AllowDueling))
{
SendCastResult(SpellCastResult.NoDueling); // Dueling isn't allowed here
return;
}
//CREATE DUEL FLAG OBJECT
Map map = caster.GetMap();
Position pos = new()
{
posX = caster.GetPositionX() + (unitTarget.GetPositionX() - caster.GetPositionX()) / 2,
posY = caster.GetPositionY() + (unitTarget.GetPositionY() - caster.GetPositionY()) / 2,
posZ = caster.GetPositionZ(),
Orientation = caster.GetOrientation()
};
Quaternion rotation = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(pos.GetOrientation(), 0.0f, 0.0f));
GameObject go = GameObject.CreateGameObject((uint)effectInfo.MiscValue, map, pos, rotation, 0, GameObjectState.Ready);
if (go == null)
return;
PhasingHandler.InheritPhaseShift(go, caster);
go.SetFaction(caster.GetFaction());
go.SetLevel(caster.GetLevel() + 1);
int duration = m_spellInfo.CalcDuration(caster);
go.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
go.SetSpellId(m_spellInfo.Id);
ExecuteLogEffectSummonObject(effectInfo.Effect, go);
caster.AddGameObject(go);
map.AddToMap(go);
//END
// Send request
DuelRequested packet = new();
packet.ArbiterGUID = go.GetGUID();
packet.RequestedByGUID = caster.GetGUID();
packet.RequestedByWowAccount = caster.GetSession().GetAccountGUID();
caster.SendPacket(packet);
target.SendPacket(packet);
// create duel-info
bool isMounted = (GetSpellInfo().Id == 62875);
caster.duel = new(target, caster, isMounted);
target.duel = new(caster, caster, isMounted);
caster.SetDuelArbiter(go.GetGUID());
target.SetDuelArbiter(go.GetGUID());
Global.ScriptMgr.OnPlayerDuelRequest(target, caster);
}
[SpellEffectHandler(SpellEffectName.Stuck)]
void EffectStuck()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (!WorldConfig.GetBoolValue(WorldCfg.CastUnstuck))
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
Log.outDebug(LogFilter.Spells, "Spell Effect: Stuck");
Log.outInfo(LogFilter.Spells, "Player {0} (guid {1}) used auto-unstuck future at map {2} ({3}, {4}, {5})", player.GetName(), player.GetGUID().ToString(), player.GetMapId(), player.GetPositionX(), player.GetPositionY(), player.GetPositionZ());
if (player.IsInFlight())
return;
// if player is dead without death timer is teleported to graveyard, otherwise not apply the effect
if (player.IsDead())
{
if (player.GetDeathTimer() == 0)
player.RepopAtGraveyard();
return;
}
// the player dies if hearthstone is in cooldown, else the player is teleported to home
if (player.GetSpellHistory().HasCooldown(8690))
{
player.KillSelf();
return;
}
player.TeleportTo(player.GetHomebind(), TeleportToOptions.Spell);
// Stuck spell trigger Hearthstone cooldown
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(8690, GetCastDifficulty());
if (spellInfo == null)
return;
Spell spell = new(player, spellInfo, TriggerCastFlags.FullMask);
spell.SendSpellCooldown();
}
[SpellEffectHandler(SpellEffectName.SummonPlayer)]
void EffectSummonPlayer()
{
// workaround - this effect should not use target map
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().SendSummonRequestFrom(unitCaster);
}
[SpellEffectHandler(SpellEffectName.ActivateObject)]
void EffectActivateObject()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (gameObjTarget == null)
return;
gameObjTarget.ActivateObject((GameObjectActions)effectInfo.MiscValue, effectInfo.MiscValueB, m_caster, m_spellInfo.Id, (int)effectInfo.EffectIndex);
}
[SpellEffectHandler(SpellEffectName.ApplyGlyph)]
void EffectApplyGlyph()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
List<uint> glyphs = player.GetGlyphs(player.GetActiveTalentGroup());
int replacedGlyph = glyphs.Count;
for (int i = 0; i < glyphs.Count; ++i)
{
List<uint> activeGlyphBindableSpells = Global.DB2Mgr.GetGlyphBindableSpells(glyphs[i]);
if (activeGlyphBindableSpells.Contains(m_misc.SpellId))
{
replacedGlyph = i;
player.RemoveAurasDueToSpell(CliDB.GlyphPropertiesStorage.LookupByKey(glyphs[i]).SpellID);
break;
}
}
uint glyphId = (uint)effectInfo.MiscValue;
if (replacedGlyph < glyphs.Count)
{
if (glyphId != 0)
glyphs[replacedGlyph] = glyphId;
else
glyphs.RemoveAt(replacedGlyph);
}
else if (glyphId != 0)
glyphs.Add(glyphId);
player.RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags2.ChangeGlyph);
GlyphPropertiesRecord glyphProperties = CliDB.GlyphPropertiesStorage.LookupByKey(glyphId);
if (glyphProperties != null)
player.CastSpell(player, glyphProperties.SpellID, new CastSpellExtraArgs(this));
ActiveGlyphs activeGlyphs = new();
activeGlyphs.Glyphs.Add(new GlyphBinding(m_misc.SpellId, (ushort)glyphId));
activeGlyphs.IsFullUpdate = false;
player.SendPacket(activeGlyphs);
}
[SpellEffectHandler(SpellEffectName.EnchantHeldItem)]
void EffectEnchantHeldItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
// this is only item spell effect applied to main-hand weapon of target player (players in area)
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player item_owner = unitTarget.ToPlayer();
Item item = item_owner.GetItemByPos(InventorySlots.Bag0, EquipmentSlot.MainHand);
if (item == null)
return;
// must be equipped
if (!item.IsEquipped())
return;
if (effectInfo.MiscValue != 0)
{
uint enchant_id = (uint)effectInfo.MiscValue;
int duration = m_spellInfo.GetDuration(); //Try duration index first ..
if (duration == 0)
duration = damage;//+1; //Base points after ..
if (duration == 0)
duration = 10 * Time.InMilliseconds; //10 seconds for enchants which don't have listed duration
if (m_spellInfo.Id == 14792) // Venomhide Poison
duration = 5 * Time.Minute * Time.InMilliseconds;
SpellItemEnchantmentRecord pEnchant = CliDB.SpellItemEnchantmentStorage.LookupByKey(enchant_id);
if (pEnchant == null)
return;
// Always go to temp enchantment slot
EnchantmentSlot slot = EnchantmentSlot.Temp;
// Enchantment will not be applied if a different one already exists
if (item.GetEnchantmentId(slot) != 0 && item.GetEnchantmentId(slot) != enchant_id)
return;
// Apply the temporary enchantment
item.SetEnchantment(slot, enchant_id, (uint)duration, 0, m_caster.GetGUID());
item_owner.ApplyEnchantment(item, slot, true);
}
}
[SpellEffectHandler(SpellEffectName.Disenchant)]
void EffectDisEnchant()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player caster = m_caster.ToPlayer();
if (caster != null)
{
if (m_CastItem == null)
caster.UpdateCraftSkill(m_spellInfo);
itemTarget.loot = new Loot(caster.GetMap(), itemTarget.GetGUID(), LootType.Disenchanting, null);
itemTarget.loot.FillLoot(itemTarget.GetDisenchantLootId().GetValueOrDefault(), LootStorage.Disenchant, caster, true);
caster.SendLoot(itemTarget.loot);
}
// item will be removed at disenchanting end
}
[SpellEffectHandler(SpellEffectName.Inebriate)]
void EffectInebriate()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsPlayer())
return;
Player player = unitTarget.ToPlayer();
byte currentDrunkValue = player.GetDrunkValue();
byte drunkValue = (byte)Math.Clamp(damage + currentDrunkValue, 0, 100);
if (currentDrunkValue == 100 && currentDrunkValue == drunkValue)
if (RandomHelper.randChance(25.0f))
player.CastSpell(player, 67468, new CastSpellExtraArgs().SetTriggeringSpell(this)); // Drunken Vomit
player.SetDrunkValue(drunkValue, m_CastItem != null ? m_CastItem.GetEntry() : 0);
}
[SpellEffectHandler(SpellEffectName.FeedPet)]
void EffectFeedPet()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
Item foodItem = itemTarget;
if (foodItem == null)
return;
Pet pet = player.GetPet();
if (pet == null)
return;
if (!pet.IsAlive())
return;
ExecuteLogEffectDestroyItem(effectInfo.Effect, foodItem.GetEntry());
int pct;
int levelDiff = (int)pet.GetLevel() - (int)foodItem.GetTemplate().GetBaseItemLevel();
if (levelDiff >= 30)
return;
else if (levelDiff >= 20)
pct = (int)12.5; // we can't pass double so keeping the cast here for future references
else if (levelDiff >= 10)
pct = 25;
else
pct = 50;
uint count = 1;
player.DestroyItemCount(foodItem, ref count, true);
// @todo fix crash when a spell has two effects, both pointed at the same item target
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask);
args.SetTriggeringSpell(this);
args.AddSpellMod(SpellValueMod.BasePoint0, pct);
m_caster.CastSpell(pet, effectInfo.TriggerSpell, args);
}
[SpellEffectHandler(SpellEffectName.DismissPet)]
void EffectDismissPet()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsPet())
return;
Pet pet = unitTarget.ToPet();
ExecuteLogEffectUnsummonObject(effectInfo.Effect, pet);
pet.Remove(PetSaveMode.NotInSlot);
}
[SpellEffectHandler(SpellEffectName.SummonObjectSlot1)]
void EffectSummonObject()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
byte slot = (byte)(effectInfo.Effect - SpellEffectName.SummonObjectSlot1);
ObjectGuid guid = unitCaster.m_ObjectSlot[slot];
if (!guid.IsEmpty())
{
GameObject obj = unitCaster.GetMap().GetGameObject(guid);
if (obj != null)
{
// Recast case - null spell id to make auras not be removed on object remove from world
if (m_spellInfo.Id == obj.GetSpellId())
obj.SetSpellId(0);
unitCaster.RemoveGameObject(obj, true);
}
unitCaster.m_ObjectSlot[slot].Clear();
}
float x, y, z, o;
// If dest location if present
if (m_targets.HasDst())
destTarget.GetPosition(out x, out y, out z, out o);
// Summon in random point all other units if location present
else
{
unitCaster.GetClosePoint(out x, out y, out z, SharedConst.DefaultPlayerBoundingRadius);
o = unitCaster.GetOrientation();
}
Map map = m_caster.GetMap();
Position pos = new(x, y, z, o);
Quaternion rotation = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(o, 0.0f, 0.0f));
GameObject go = GameObject.CreateGameObject((uint)effectInfo.MiscValue, map, pos, rotation, 255, GameObjectState.Ready);
if (go == null)
return;
PhasingHandler.InheritPhaseShift(go, m_caster);
go.SetFaction(unitCaster.GetFaction());
go.SetLevel(unitCaster.GetLevel());
int duration = m_spellInfo.CalcDuration(m_caster);
go.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
go.SetSpellId(m_spellInfo.Id);
unitCaster.AddGameObject(go);
ExecuteLogEffectSummonObject(effectInfo.Effect, go);
map.AddToMap(go);
unitCaster.m_ObjectSlot[slot] = go.GetGUID();
}
[SpellEffectHandler(SpellEffectName.Resurrect)]
void EffectResurrect()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (corpseTarget == null && unitTarget == null)
return;
Player player = null;
if (corpseTarget != null)
player = Global.ObjAccessor.FindPlayer(corpseTarget.GetOwnerGUID());
else if (unitTarget != null)
player = unitTarget.ToPlayer();
if (player == null || player.IsAlive() || !player.IsInWorld)
return;
if (player.IsResurrectRequested()) // already have one active request
return;
uint health = (uint)player.CountPctFromMaxHealth(damage);
uint mana = (uint)MathFunctions.CalculatePct(player.GetMaxPower(PowerType.Mana), damage);
ExecuteLogEffectResurrect(effectInfo.Effect, player);
player.SetResurrectRequestData(m_caster, health, mana, 0);
SendResurrectRequest(player);
}
[SpellEffectHandler(SpellEffectName.AddExtraAttacks)]
void EffectAddExtraAttacks()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsAlive())
return;
unitTarget.AddExtraAttacks((uint)damage);
ExecuteLogEffectExtraAttacks(effectInfo.Effect, unitTarget, (uint)damage);
}
[SpellEffectHandler(SpellEffectName.Parry)]
void EffectParry()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (m_caster.IsTypeId(TypeId.Player))
m_caster.ToPlayer().SetCanParry(true);
}
[SpellEffectHandler(SpellEffectName.Block)]
void EffectBlock()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (m_caster.IsTypeId(TypeId.Player))
m_caster.ToPlayer().SetCanBlock(true);
}
[SpellEffectHandler(SpellEffectName.Leap)]
void EffectLeap()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || unitTarget.IsInFlight())
return;
if (!m_targets.HasDst())
return;
Position pos = destTarget.GetPosition();
unitTarget.NearTeleportTo(pos.posX, pos.posY, pos.posZ, pos.Orientation, unitTarget == m_caster);
}
[SpellEffectHandler(SpellEffectName.Reputation)]
[SpellEffectHandler(SpellEffectName.Reputation2)]
void EffectReputation()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
int repChange = damage;
int factionId = effectInfo.MiscValue;
FactionRecord factionEntry = CliDB.FactionStorage.LookupByKey(factionId);
if (factionEntry == null)
return;
repChange = player.CalculateReputationGain(ReputationSource.Spell, 0, repChange, factionId);
player.GetReputationMgr().ModifyReputation(factionEntry, repChange);
}
[SpellEffectHandler(SpellEffectName.QuestComplete)]
void EffectQuestComplete()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
uint questId = (uint)effectInfo.MiscValue;
if (questId != 0)
{
Quest quest = Global.ObjectMgr.GetQuestTemplate(questId);
if (quest == null)
return;
QuestStatus questStatus = player.GetQuestStatus(questId);
if (questStatus == QuestStatus.Rewarded)
return;
if (quest.HasFlag(QuestFlags.CompletionEvent) || quest.HasFlag(QuestFlags.CompletionAreaTrigger))
{
if (questStatus == QuestStatus.Incomplete)
player.AreaExploredOrEventHappens(questId);
}
else if (quest.HasFlag(QuestFlags.TrackingEvent)) // Check if the quest is used as a serverside flag
player.CompleteQuest(questId);
}
}
[SpellEffectHandler(SpellEffectName.ForceDeselect)]
void EffectForceDeselect()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
float dist = m_caster.GetVisibilityRange();
// clear focus
PacketSenderOwning<BreakTarget> breakTarget = new();
breakTarget.Data.UnitGUID = m_caster.GetGUID();
breakTarget.Data.Write();
var notifierBreak = new MessageDistDelivererToHostile<PacketSenderOwning<BreakTarget>>(unitCaster, breakTarget, dist);
Cell.VisitWorldObjects(m_caster, notifierBreak, dist);
// and selection
PacketSenderOwning<ClearTarget> clearTarget = new();
clearTarget.Data.Guid = m_caster.GetGUID();
clearTarget.Data.Write();
var notifierClear = new MessageDistDelivererToHostile<PacketSenderOwning<ClearTarget>>(unitCaster, clearTarget, dist);
Cell.VisitWorldObjects(m_caster, notifierClear, dist);
// we should also force pets to remove us from current target
List<Unit> attackerSet = new();
foreach (var unit in unitCaster.GetAttackers())
if (unit.GetTypeId() == TypeId.Unit && !unit.CanHaveThreatList())
attackerSet.Add(unit);
foreach (var unit in attackerSet)
unit.AttackStop();
}
[SpellEffectHandler(SpellEffectName.SelfResurrect)]
void EffectSelfResurrect()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player == null || !player.IsInWorld || player.IsAlive())
return;
uint health;
int mana = 0;
// flat case
if (damage < 0)
{
health = (uint)-damage;
mana = effectInfo.MiscValue;
}
// percent case
else
{
health = (uint)player.CountPctFromMaxHealth(damage);
if (player.GetMaxPower(PowerType.Mana) > 0)
mana = MathFunctions.CalculatePct(player.GetMaxPower(PowerType.Mana), damage);
}
player.ResurrectPlayer(0.0f);
player.SetHealth(health);
player.SetPower(PowerType.Mana, mana);
player.SetPower(PowerType.Rage, 0);
player.SetFullPower(PowerType.Energy);
player.SetPower(PowerType.Focus, 0);
player.SpawnCorpseBones();
}
[SpellEffectHandler(SpellEffectName.Skinning)]
void EffectSkinning()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (!unitTarget.IsTypeId(TypeId.Unit))
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
Creature creature = unitTarget.ToCreature();
int targetLevel = (int)creature.GetLevelForTarget(m_caster);
SkillType skill = creature.GetCreatureDifficulty().GetRequiredLootSkill();
creature.SetUnitFlag3(UnitFlags3.AlreadySkinned);
creature.SetDynamicFlag(UnitDynFlags.Lootable);
Loot loot = new(creature.GetMap(), creature.GetGUID(), LootType.Skinning, null);
creature.m_personalLoot[player.GetGUID()] = loot;
loot.FillLoot(creature.GetCreatureDifficulty().SkinLootID, LootStorage.Skinning, player, true);
player.SendLoot(loot);
if (!Global.SpellMgr.IsPartOfSkillLine(skill, m_spellInfo.Id))
return;
// Skill gain for skinning
// This formula is still used (10.0.5.48526)
if (skill == SkillType.Skinning)
{
int reqValue;
if (targetLevel <= 10)
reqValue = 1;
else if (targetLevel < 20)
reqValue = (targetLevel - 10) * 10;
else if (targetLevel <= 73)
reqValue = targetLevel * 5;
else if (targetLevel < 80)
reqValue = targetLevel * 10 - 365;
else if (targetLevel <= 84)
reqValue = targetLevel * 5 + 35;
else if (targetLevel <= 87)
reqValue = targetLevel * 15 - 805;
else if (targetLevel <= 92)
reqValue = (targetLevel - 62) * 20;
else if (targetLevel <= 104)
reqValue = targetLevel * 5 + 175;
else if (targetLevel <= 107)
reqValue = targetLevel * 15 - 905;
else if (targetLevel <= 112)
reqValue = (targetLevel - 72) * 20;
else if (targetLevel <= 122)
reqValue = (targetLevel - 32) * 10;
else
reqValue = 900;
ContentTuningRecord contentTuning = CliDB.ContentTuningStorage.LookupByKey(creature.GetContentTuning());
if (contentTuning == null)
return;
uint skinningSkill = player.GetProfessionSkillForExp(skill, contentTuning.ExpansionID);
if (skinningSkill == 0)
return;
uint pureSkillValue = player.GetPureSkillValue(skinningSkill);
if (pureSkillValue != 0)
{
// Double chances for elites
player.UpdateGatherSkill(skinningSkill, pureSkillValue, (uint)reqValue, creature.IsElite() ? 2 : 1u);
}
}
}
[SpellEffectHandler(SpellEffectName.Charge)]
void EffectCharge()
{
if (unitTarget == null)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (effectHandleMode == SpellEffectHandleMode.LaunchTarget)
{
// charge changes fall time
if (unitCaster.IsPlayer())
unitCaster.ToPlayer().SetFallInformation(0, m_caster.GetPositionZ());
float speed = MathFunctions.fuzzyGt(m_spellInfo.Speed, 0.0f) ? m_spellInfo.Speed : MotionMaster.SPEED_CHARGE;
SpellEffectExtraData spellEffectExtraData = null;
if (effectInfo.MiscValueB != 0)
{
spellEffectExtraData = new SpellEffectExtraData();
spellEffectExtraData.Target = unitTarget.GetGUID();
spellEffectExtraData.SpellVisualId = (uint)effectInfo.MiscValueB;
}
// Spell is not using explicit target - no generated path
if (m_preGeneratedPath == null)
{
Position pos = unitTarget.GetFirstCollisionPosition(unitTarget.GetCombatReach(), unitTarget.GetRelativeAngle(m_caster.GetPosition()));
m_preGeneratedPath = new PathGenerator(unitCaster);
m_preGeneratedPath.CalculatePath(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), false);
}
if (MathFunctions.fuzzyGt(m_spellInfo.Speed, 0.0f) && m_spellInfo.HasAttribute(SpellAttr9.MissileSpeedIsDelayInSec))
speed = m_preGeneratedPath.GetPathLength() / speed;
unitCaster.GetMotionMaster().MoveCharge(m_preGeneratedPath, speed, unitTarget, spellEffectExtraData);
// abuse implementation detail of MoveCharge accepting PathGenerator argument (instantly started spline)
UpdateDelayMomentForUnitTarget(unitTarget, (uint)unitCaster.MoveSpline.Duration());
}
if (effectHandleMode == SpellEffectHandleMode.HitTarget)
{
// not all charge effects used in negative spells
if (m_spellInfo.HasAttribute(SpellAttr7.AttackOnChargeToUnit))
unitCaster.Attack(unitTarget, true);
if (effectInfo.TriggerSpell != 0)
m_caster.CastSpell(unitTarget, effectInfo.TriggerSpell, new CastSpellExtraArgs(TriggerCastFlags.FullMask)
.SetOriginalCaster(m_originalCasterGUID)
.SetTriggeringSpell(this));
}
}
[SpellEffectHandler(SpellEffectName.ChargeDest)]
void EffectChargeDest()
{
if (destTarget == null)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (effectHandleMode == SpellEffectHandleMode.Launch)
{
Position pos = destTarget.GetPosition();
if (!unitCaster.IsWithinLOS(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ()))
{
float angle = unitCaster.GetRelativeAngle(pos.posX, pos.posY);
float dist = unitCaster.GetDistance(pos);
pos = unitCaster.GetFirstCollisionPosition(dist, angle);
}
PathGenerator path = new(unitCaster);
path.CalculatePath(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), false);
float speed = MathFunctions.fuzzyGt(m_spellInfo.Speed, 0.0f) ? m_spellInfo.Speed : MotionMaster.SPEED_CHARGE;
if (MathFunctions.fuzzyGt(m_spellInfo.Speed, 0.0f) && m_spellInfo.HasAttribute(SpellAttr9.MissileSpeedIsDelayInSec))
speed = path.GetPathLength() / speed;
unitCaster.GetMotionMaster().MoveCharge(path, speed);
// abuse implementation detail of MoveCharge accepting PathGenerator argument (instantly started spline)
UpdateDelayMomentForDst((uint)unitCaster.MoveSpline.Duration());
}
else if (effectHandleMode == SpellEffectHandleMode.Hit)
{
if (effectInfo.TriggerSpell != 0)
m_caster.CastSpell(destTarget, effectInfo.TriggerSpell, new CastSpellExtraArgs(TriggerCastFlags.FullMask)
.SetOriginalCaster(m_originalCasterGUID)
.SetTriggeringSpell(this));
}
}
[SpellEffectHandler(SpellEffectName.KnockBack)]
[SpellEffectHandler(SpellEffectName.KnockBackDest)]
void EffectKnockBack()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
if (m_caster.GetAffectingPlayer() != null)
{
Creature creatureTarget = unitTarget.ToCreature();
if (creatureTarget != null)
if (creatureTarget.IsWorldBoss() || creatureTarget.IsDungeonBoss())
return;
}
// Spells with SPELL_EFFECT_KNOCK_BACK (like Thunderstorm) can't knockback target if target has ROOT/STUN
if (unitTarget.HasUnitState(UnitState.Root | UnitState.Stunned))
return;
float ratio = 0.1f;
float speedxy = effectInfo.MiscValue * ratio;
float speedz = damage * ratio;
if (speedxy < 0.01f && speedz < 0.01f)
return;
Position origin;
if (effectInfo.Effect == SpellEffectName.KnockBackDest)
{
if (m_targets.HasDst())
origin = new(destTarget.GetPosition());
else
return;
}
else //if (effectInfo.Effect == SPELL_EFFECT_KNOCK_BACK)
origin = new(m_caster.GetPosition());
unitTarget.KnockbackFrom(origin, speedxy, speedz);
Unit.ProcSkillsAndAuras(GetUnitCasterForEffectHandlers(), unitTarget, new ProcFlagsInit(ProcFlags.None), new ProcFlagsInit(ProcFlags.None, ProcFlags2.Knockback), ProcFlagsSpellType.MaskAll, ProcFlagsSpellPhase.Hit, ProcFlagsHit.None, null, null, null);
}
[SpellEffectHandler(SpellEffectName.LeapBack)]
void EffectLeapBack()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget == null)
return;
float speedxy = effectInfo.MiscValue / 10.0f;
float speedz = damage / 10.0f;
// Disengage
unitTarget.JumpTo(speedxy, speedz, effectInfo.PositionFacing);
// changes fall time
if (m_caster.GetTypeId() == TypeId.Player)
m_caster.ToPlayer().SetFallInformation(0, m_caster.GetPositionZ());
}
[SpellEffectHandler(SpellEffectName.ClearQuest)]
void EffectQuestClear()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
uint quest_id = (uint)effectInfo.MiscValue;
Quest quest = Global.ObjectMgr.GetQuestTemplate(quest_id);
if (quest == null)
return;
QuestStatus oldStatus = player.GetQuestStatus(quest_id);
// Player has never done this quest
if (oldStatus == QuestStatus.None)
return;
// remove all quest entries for 'entry' from quest log
for (byte slot = 0; slot < SharedConst.MaxQuestLogSize; ++slot)
{
uint logQuest = player.GetQuestSlotQuestId(slot);
if (logQuest == quest_id)
{
player.SetQuestSlot(slot, 0);
// we ignore unequippable quest items in this case, it's still be equipped
player.TakeQuestSourceItem(logQuest, false);
if (quest.HasFlag(QuestFlags.Pvp))
{
player.pvpInfo.IsHostile = player.pvpInfo.IsInHostileArea || player.HasPvPForcingQuest();
player.UpdatePvPState();
}
}
}
player.RemoveActiveQuest(quest_id, false);
player.RemoveRewardedQuest(quest_id);
player.DespawnPersonalSummonsForQuest(quest_id);
Global.ScriptMgr.OnQuestStatusChange(player, quest_id);
Global.ScriptMgr.OnQuestStatusChange(player, quest, oldStatus, QuestStatus.None);
}
[SpellEffectHandler(SpellEffectName.SendTaxi)]
void EffectSendTaxi()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().ActivateTaxiPathTo((uint)effectInfo.MiscValue, m_spellInfo.Id);
}
[SpellEffectHandler(SpellEffectName.PullTowards)]
void EffectPullTowards()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
Position pos = m_caster.GetFirstCollisionPosition(m_caster.GetCombatReach(), m_caster.GetRelativeAngle(unitTarget));
// This is a blizzlike mistake: this should be 2D distance according to projectile motion formulas, but Blizzard erroneously used 3D distance.
float distXY = unitTarget.GetExactDist(pos);
// Avoid division by 0
if (distXY < 0.001)
return;
float distZ = pos.GetPositionZ() - unitTarget.GetPositionZ();
float speedXY = effectInfo.MiscValue != 0 ? effectInfo.MiscValue / 10.0f : 30.0f;
float speedZ = (float)((2 * speedXY * speedXY * distZ + MotionMaster.gravity * distXY * distXY) / (2 * speedXY * distXY));
if (!float.IsFinite(speedZ))
{
Log.outError(LogFilter.Spells, $"Spell {m_spellInfo.Id} with SPELL_EFFECT_PULL_TOWARDS called with invalid speedZ. {GetDebugInfo()}");
return;
}
unitTarget.JumpTo(speedXY, speedZ, 0.0f, pos);
}
[SpellEffectHandler(SpellEffectName.PullTowardsDest)]
void EffectPullTowardsDest()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
if (!m_targets.HasDst())
{
Log.outError(LogFilter.Spells, $"Spell {m_spellInfo.Id} with SPELL_EFFECT_PULL_TOWARDS_DEST has no dest target");
return;
}
Position pos = m_targets.GetDstPos();
// This is a blizzlike mistake: this should be 2D distance according to projectile motion formulas, but Blizzard erroneously used 3D distance
float distXY = unitTarget.GetExactDist(pos);
// Avoid division by 0
if (distXY < 0.001)
return;
float distZ = pos.GetPositionZ() - unitTarget.GetPositionZ();
float speedXY = effectInfo.MiscValue != 0 ? effectInfo.MiscValue / 10.0f : 30.0f;
float speedZ = (float)((2 * speedXY * speedXY * distZ + MotionMaster.gravity * distXY * distXY) / (2 * speedXY * distXY));
if (!float.IsFinite(speedZ))
{
Log.outError(LogFilter.Spells, $"Spell {m_spellInfo.Id} with SPELL_EFFECT_PULL_TOWARDS_DEST called with invalid speedZ. {GetDebugInfo()}");
return;
}
unitTarget.JumpTo(speedXY, speedZ, 0.0f, pos);
}
[SpellEffectHandler(SpellEffectName.ChangeRaidMarker)]
void EffectChangeRaidMarker()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player == null || !m_targets.HasDst())
return;
Group group = player.GetGroup();
if (group == null || (group.IsRaidGroup() && !group.IsLeader(player.GetGUID()) && !group.IsAssistant(player.GetGUID())))
return;
float x, y, z;
destTarget.GetPosition(out x, out y, out z);
group.AddRaidMarker((byte)damage, player.GetMapId(), x, y, z);
}
[SpellEffectHandler(SpellEffectName.DispelMechanic)]
void EffectDispelMechanic()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
int mechanic = effectInfo.MiscValue;
List<KeyValuePair<uint, ObjectGuid>> dispel_list = new();
var auras = unitTarget.GetOwnedAuras();
foreach (var pair in auras)
{
Aura aura = pair.Value;
if (aura.GetApplicationOfTarget(unitTarget.GetGUID()) == null)
continue;
if (RandomHelper.randChance(aura.CalcDispelChance(unitTarget, !unitTarget.IsFriendlyTo(m_caster))))
if ((aura.GetSpellInfo().GetAllEffectsMechanicMask() & (1ul << mechanic)) != 0)
dispel_list.Add(new KeyValuePair<uint, ObjectGuid>(aura.GetId(), aura.GetCasterGUID()));
}
if (dispel_list.Empty())
return;
while (!dispel_list.Empty())
{
unitTarget.RemoveAura(dispel_list[0].Key, dispel_list[0].Value, 0, AuraRemoveMode.EnemySpell);
dispel_list.RemoveAt(0);
}
m_UniqueTargetInfo.Find(p => p.TargetGUID == unitTarget.GetGUID()).ProcHitMask |= ProcFlagsHit.Dispel;
}
[SpellEffectHandler(SpellEffectName.ResurrectPet)]
void EffectResurrectPet()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (damage < 0)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
// Maybe player dismissed dead pet or pet despawned?
bool hadPet = true;
if (player.GetPet() == null)
{
PetStable petStable = player.GetPetStable();
var deadPetIndex = Array.FindIndex(petStable.ActivePets, petInfo => petInfo?.Health == 0);
PetSaveMode slot = (PetSaveMode)deadPetIndex;
player.SummonPet(0, slot, 0f, 0f, 0f, 0f, 0);
hadPet = false;
}
// TODO: Better to fail Hunter's "Revive Pet" at cast instead of here when casting ends
Pet pet = player.GetPet(); // Attempt to get current pet
if (pet == null || pet.IsAlive())
return;
// If player did have a pet before reviving, teleport it
if (hadPet)
{
// Reposition the pet's corpse before reviving so as not to grab aggro
// We can use a different, more accurate version of GetClosePoint() since we have a pet
// Will be used later to reposition the pet if we have one
player.GetClosePoint(out float x, out float y, out float z, pet.GetCombatReach(), SharedConst.PetFollowDist, pet.GetFollowAngle());
pet.NearTeleportTo(x, y, z, player.GetOrientation());
pet.Relocate(x, y, z, player.GetOrientation()); // This is needed so SaveStayPosition() will get the proper coords.
}
pet.ReplaceAllDynamicFlags(UnitDynFlags.None);
pet.RemoveUnitFlag(UnitFlags.Skinnable);
pet.SetDeathState(DeathState.Alive);
pet.ClearUnitState(UnitState.AllErasable);
pet.SetHealth(pet.CountPctFromMaxHealth(damage));
// Reset things for when the AI to takes over
CharmInfo ci = pet.GetCharmInfo();
if (ci != null)
{
// In case the pet was at stay, we don't want it running back
ci.SaveStayPosition();
ci.SetIsAtStay(ci.HasCommandState(CommandStates.Stay));
ci.SetIsFollowing(false);
ci.SetIsCommandAttack(false);
ci.SetIsCommandFollow(false);
ci.SetIsReturning(false);
}
pet.SavePetToDB(PetSaveMode.AsCurrent);
}
[SpellEffectHandler(SpellEffectName.DestroyAllTotems)]
void EffectDestroyAllTotems()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
int mana = 0;
for (byte slot = (int)SummonSlot.Totem; slot < SharedConst.MaxTotemSlot; ++slot)
{
if (unitCaster.m_SummonSlot[slot].IsEmpty())
continue;
Creature totem = unitCaster.GetMap().GetCreature(unitCaster.m_SummonSlot[slot]);
if (totem != null && totem.IsTotem())
{
uint spell_id = totem.m_unitData.CreatedBySpell;
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spell_id, GetCastDifficulty());
if (spellInfo != null)
{
var costs = spellInfo.CalcPowerCost(unitCaster, spellInfo.GetSchoolMask());
var m = costs.Find(cost => cost.Power == PowerType.Mana);
if (m != null)
mana += m.Amount;
}
totem.ToTotem().UnSummon();
}
}
MathFunctions.ApplyPct(ref mana, damage);
if (mana != 0)
{
CastSpellExtraArgs args = new(TriggerCastFlags.FullMask);
args.SetTriggeringSpell(this);
args.AddSpellMod(SpellValueMod.BasePoint0, mana);
unitCaster.CastSpell(m_caster, 39104, args);
}
}
[SpellEffectHandler(SpellEffectName.DurabilityDamage)]
void EffectDurabilityDamage()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
int slot = effectInfo.MiscValue;
// -1 means all player equipped items and -2 all items
if (slot < 0)
{
unitTarget.ToPlayer().DurabilityPointsLossAll(damage, (slot < -1));
ExecuteLogEffectDurabilityDamage(effectInfo.Effect, unitTarget, -1, -1);
return;
}
// invalid slot value
if (slot >= InventorySlots.BagEnd)
return;
Item item = unitTarget.ToPlayer().GetItemByPos(InventorySlots.Bag0, (byte)slot);
if (item != null)
{
unitTarget.ToPlayer().DurabilityPointsLoss(item, damage);
ExecuteLogEffectDurabilityDamage(effectInfo.Effect, unitTarget, (int)item.GetEntry(), slot);
}
}
[SpellEffectHandler(SpellEffectName.DurabilityDamagePct)]
void EffectDurabilityDamagePCT()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
int slot = effectInfo.MiscValue;
// FIXME: some spells effects have value -1/-2
// Possibly its mean -1 all player equipped items and -2 all items
if (slot < 0)
{
unitTarget.ToPlayer().DurabilityLossAll(damage / 100.0f, (slot < -1));
return;
}
// invalid slot value
if (slot >= InventorySlots.BagEnd)
return;
if (damage <= 0)
return;
Item item = unitTarget.ToPlayer().GetItemByPos(InventorySlots.Bag0, (byte)slot);
if (item != null)
unitTarget.ToPlayer().DurabilityLoss(item, damage / 100.0f);
}
[SpellEffectHandler(SpellEffectName.ModifyThreatPercent)]
void EffectModifyThreatPercent()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || unitTarget == null)
return;
unitTarget.GetThreatManager().ModifyThreatByPercent(unitCaster, damage);
}
[SpellEffectHandler(SpellEffectName.TransDoor)]
void EffectTransmitted()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
uint name_id = (uint)effectInfo.MiscValue;
var overrideSummonedGameObjects = unitCaster.GetAuraEffectsByType(AuraType.OverrideSummonedObject);
foreach (AuraEffect aurEff in overrideSummonedGameObjects)
{
if (aurEff.GetMiscValue() == name_id)
{
name_id = (uint)aurEff.GetMiscValueB();
break;
}
}
GameObjectTemplate goinfo = Global.ObjectMgr.GetGameObjectTemplate(name_id);
if (goinfo == null)
{
Log.outError(LogFilter.Sql, "Gameobject (Entry: {0}) not exist and not created at spell (ID: {1}) cast", name_id, m_spellInfo.Id);
return;
}
float fx, fy, fz, fo;
if (m_targets.HasDst())
destTarget.GetPosition(out fx, out fy, out fz, out fo);
//FIXME: this can be better check for most objects but still hack
else if (effectInfo.HasRadius(SpellTargetIndex.TargetA) && m_spellInfo.Speed == 0)
{
float dis = effectInfo.CalcRadius(unitCaster);
unitCaster.GetClosePoint(out fx, out fy, out fz, SharedConst.DefaultPlayerBoundingRadius, dis);
fo = unitCaster.GetOrientation();
}
else
{
//GO is always friendly to it's creator, get range for friends
float min_dis = m_spellInfo.GetMinRange(true);
float max_dis = m_spellInfo.GetMaxRange(true);
float dis = RandomHelper.NextSingle() * (max_dis - min_dis) + min_dis;
unitCaster.GetClosePoint(out fx, out fy, out fz, SharedConst.DefaultPlayerBoundingRadius, dis);
fo = unitCaster.GetOrientation();
}
Map cMap = unitCaster.GetMap();
// if gameobject is summoning object, it should be spawned right on caster's position
if (goinfo.type == GameObjectTypes.Ritual)
unitCaster.GetPosition(out fx, out fy, out fz, out fo);
Position pos = new(fx, fy, fz, fo);
Quaternion rotation = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(fo, 0.0f, 0.0f));
GameObject go = GameObject.CreateGameObject(name_id, cMap, pos, rotation, 255, GameObjectState.Ready);
if (go == null)
return;
PhasingHandler.InheritPhaseShift(go, m_caster);
int duration = m_spellInfo.CalcDuration(m_caster);
switch (goinfo.type)
{
case GameObjectTypes.FishingNode:
{
go.SetFaction(unitCaster.GetFaction());
ObjectGuid bobberGuid = go.GetGUID();
// client requires fishing bobber guid in channel object slot 0 to be usable
unitCaster.SetChannelObject(0, bobberGuid);
unitCaster.AddGameObject(go); // will removed at spell cancel
// end time of range when possible catch fish (FISHING_BOBBER_READY_TIME..GetDuration(m_spellInfo))
// start time == fish-FISHING_BOBBER_READY_TIME (0..GetDuration(m_spellInfo)-FISHING_BOBBER_READY_TIME)
int lastSec = 0;
switch (RandomHelper.IRand(0, 2))
{
case 0: lastSec = 3; break;
case 1: lastSec = 7; break;
case 2: lastSec = 13; break;
}
// Duration of the fishing bobber can't be higher than the Fishing channeling duration
duration = Math.Min(duration, duration - lastSec * Time.InMilliseconds + 5 * Time.InMilliseconds);
break;
}
case GameObjectTypes.Ritual:
{
if (unitCaster.IsPlayer())
{
go.AddUniqueUse(unitCaster.ToPlayer());
unitCaster.AddGameObject(go); // will be removed at spell cancel
}
break;
}
case GameObjectTypes.DuelArbiter: // 52991
unitCaster.AddGameObject(go);
break;
case GameObjectTypes.FishingHole:
case GameObjectTypes.Chest:
default:
break;
}
go.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
go.SetOwnerGUID(unitCaster.GetGUID());
go.SetSpellId(m_spellInfo.Id);
ExecuteLogEffectSummonObject(effectInfo.Effect, go);
Log.outDebug(LogFilter.Spells, "AddObject at SpellEfects.cpp EffectTransmitted");
cMap.AddToMap(go);
GameObject linkedTrap = go.GetLinkedTrap();
if (linkedTrap != null)
{
PhasingHandler.InheritPhaseShift(linkedTrap, m_caster);
linkedTrap.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
linkedTrap.SetSpellId(m_spellInfo.Id);
linkedTrap.SetOwnerGUID(unitCaster.GetGUID());
ExecuteLogEffectSummonObject(effectInfo.Effect, linkedTrap);
}
}
[SpellEffectHandler(SpellEffectName.Prospecting)]
void EffectProspecting()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
if (itemTarget == null || !itemTarget.GetTemplate().HasFlag(ItemFlags.IsProspectable))
return;
if (itemTarget.GetCount() < 5)
return;
if (WorldConfig.GetBoolValue(WorldCfg.SkillProspecting))
{
uint SkillValue = player.GetPureSkillValue(SkillType.Jewelcrafting);
uint reqSkillValue = itemTarget.GetTemplate().GetRequiredSkillRank();
player.UpdateGatherSkill(SkillType.Jewelcrafting, SkillValue, reqSkillValue);
}
itemTarget.loot = new Loot(player.GetMap(), itemTarget.GetGUID(), LootType.Prospecting, null);
itemTarget.loot.FillLoot(itemTarget.GetEntry(), LootStorage.Prospecting, player, true);
player.SendLoot(itemTarget.loot);
}
[SpellEffectHandler(SpellEffectName.Milling)]
void EffectMilling()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
if (itemTarget == null || !itemTarget.GetTemplate().HasFlag(ItemFlags.IsMillable))
return;
if (itemTarget.GetCount() < 5)
return;
if (WorldConfig.GetBoolValue(WorldCfg.SkillMilling))
{
uint SkillValue = player.GetPureSkillValue(SkillType.Inscription);
uint reqSkillValue = itemTarget.GetTemplate().GetRequiredSkillRank();
player.UpdateGatherSkill(SkillType.Inscription, SkillValue, reqSkillValue);
}
itemTarget.loot = new Loot(player.GetMap(), itemTarget.GetGUID(), LootType.Milling, null);
itemTarget.loot.FillLoot(itemTarget.GetEntry(), LootStorage.Milling, player, true);
player.SendLoot(itemTarget.loot);
}
[SpellEffectHandler(SpellEffectName.Skill)]
void EffectSkill()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player playerTarget = GetUnitCasterForEffectHandlers()?.ToPlayer();
if (playerTarget == null)
return;
if (damage < 1)
return;
uint skillid = (uint)effectInfo.MiscValue;
if (playerTarget.GetSkillStep(skillid) >= damage)
return;
var rcEntry = Global.DB2Mgr.GetSkillRaceClassInfo(skillid, playerTarget.GetRace(), playerTarget.GetClass());
if (rcEntry == null)
return;
var tier = Global.ObjectMgr.GetSkillTier(rcEntry.SkillTierID);
if (tier == null)
return;
ushort skillval = Math.Max((ushort)1, playerTarget.GetPureSkillValue(skillid));
ushort maxSkillVal = (ushort)tier.GetValueForTierIndex(damage - 1);
if (rcEntry.HasFlag(SkillRaceClassInfoFlags.AlwaysMaxValue))
skillval = maxSkillVal;
playerTarget.SetSkill(skillid, (uint)damage, skillval, maxSkillVal);
}
void EffectSpiritHeal()
{
Unit caster = GetCaster().ToUnit();
if (effectHandleMode == SpellEffectHandleMode.Hit)
caster.CastSpell(null, BattlegroundConst.SpellResurrectionVisual, true);
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget.ToPlayer();
if (playerTarget != null)
{
if (!playerTarget.IsInWorld)
return;
// skip if player does not want to live
if (!playerTarget.CanAcceptAreaSpiritHealFrom(caster))
return;
playerTarget.ResurrectPlayer(1.0f);
playerTarget.CastSpell(playerTarget, BattlegroundConst.SpellPetSummoned, true);
playerTarget.CastSpell(playerTarget, BattlegroundConst.SpellSpiritHealMana, true);
playerTarget.SpawnCorpseBones(false);
}
}
// remove insignia spell effect
[SpellEffectHandler(SpellEffectName.SkinPlayerCorpse)]
void EffectSkinPlayerCorpse()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Log.outDebug(LogFilter.Spells, "Effect: SkinPlayerCorpse");
Player player = m_caster.ToPlayer();
Player target = null;
if (unitTarget != null)
target = unitTarget.ToPlayer();
else if (corpseTarget != null)
target = Global.ObjAccessor.FindPlayer(corpseTarget.GetOwnerGUID());
if (player == null || target == null || target.IsAlive())
return;
target.RemovedInsignia(player);
}
[SpellEffectHandler(SpellEffectName.StealBeneficialBuff)]
void EffectStealBeneficialBuff()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Log.outDebug(LogFilter.Spells, "Effect: StealBeneficialBuff");
if (unitTarget == null || unitTarget == m_caster) // can't steal from self
return;
List<DispelableAura> stealList = new();
// Create dispel mask by dispel type
uint dispelMask = SpellInfo.GetDispelMask((DispelType)effectInfo.MiscValue);
var auras = unitTarget.GetOwnedAuras();
foreach (var map in auras)
{
Aura aura = map.Value;
AuraApplication aurApp = aura.GetApplicationOfTarget(unitTarget.GetGUID());
if (aurApp == null)
continue;
if (Convert.ToBoolean(aura.GetSpellInfo().GetDispelMask() & dispelMask))
{
// Need check for passive? this
if (!aurApp.IsPositive() || aura.IsPassive() || aura.GetSpellInfo().HasAttribute(SpellAttr4.CannotBeStolen))
continue;
// 2.4.3 Patch Notes: "Dispel effects will no longer attempt to remove effects that have 100% dispel resistance."
int chance = aura.CalcDispelChance(unitTarget, !unitTarget.IsFriendlyTo(m_caster));
if (chance == 0)
continue;
// The charges / stack amounts don't count towards the total number of auras that can be dispelled.
// Ie: A dispel on a target with 5 stacks of Winters Chill and a Polymorph has 1 / (1 + 1) . 50% chance to dispell
// Polymorph instead of 1 / (5 + 1) . 16%.
bool dispelCharges = aura.GetSpellInfo().HasAttribute(SpellAttr7.DispelRemovesCharges);
byte charges = dispelCharges ? aura.GetCharges() : aura.GetStackAmount();
if (charges > 0)
stealList.Add(new DispelableAura(aura, chance, charges));
}
}
if (stealList.Empty())
return;
int remaining = stealList.Count;
// Ok if exist some buffs for dispel try dispel it
List<Tuple<uint, ObjectGuid, int>> successList = new();
DispelFailed dispelFailed = new();
dispelFailed.CasterGUID = m_caster.GetGUID();
dispelFailed.VictimGUID = unitTarget.GetGUID();
dispelFailed.SpellID = m_spellInfo.Id;
// dispel N = damage buffs (or while exist buffs for dispel)
for (int count = 0; count < damage && remaining > 0;)
{
// Random select buff for dispel
var dispelableAura = stealList[RandomHelper.IRand(0, remaining - 1)];
if (dispelableAura.RollDispel())
{
byte stolenCharges = 1;
if (dispelableAura.GetAura().GetSpellInfo().HasAttribute(SpellAttr1.DispelAllStacks))
stolenCharges = dispelableAura.GetDispelCharges();
successList.Add(Tuple.Create(dispelableAura.GetAura().GetId(), dispelableAura.GetAura().GetCasterGUID(), (int)stolenCharges));
if (!dispelableAura.DecrementCharge(stolenCharges))
{
--remaining;
stealList[remaining] = dispelableAura;
}
}
else
{
dispelFailed.FailedSpells.Add(dispelableAura.GetAura().GetId());
}
++count;
}
if (!dispelFailed.FailedSpells.Empty())
m_caster.SendMessageToSet(dispelFailed, true);
if (successList.Empty())
return;
SpellDispellLog spellDispellLog = new();
spellDispellLog.IsBreak = false; // TODO: use me
spellDispellLog.IsSteal = true;
spellDispellLog.TargetGUID = unitTarget.GetGUID();
spellDispellLog.CasterGUID = m_caster.GetGUID();
spellDispellLog.DispelledBySpellID = m_spellInfo.Id;
foreach (var (spellId, auraCaster, stolenCharges) in successList)
{
var dispellData = new SpellDispellData();
dispellData.SpellID = spellId;
dispellData.Harmful = false; // TODO: use me
unitTarget.RemoveAurasDueToSpellBySteal(spellId, auraCaster, m_caster, stolenCharges);
spellDispellLog.DispellData.Add(dispellData);
}
m_caster.SendMessageToSet(spellDispellLog, true);
m_UniqueTargetInfo.Find(p => p.TargetGUID == unitTarget.GetGUID()).ProcHitMask |= ProcFlagsHit.Dispel;
}
[SpellEffectHandler(SpellEffectName.KillCredit)]
void EffectKillCreditPersonal()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().KilledMonsterCredit((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.KillCredit2)]
void EffectKillCredit()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
int creatureEntry = effectInfo.MiscValue;
if (creatureEntry != 0)
unitTarget.ToPlayer().RewardPlayerAndGroupAtEvent((uint)creatureEntry, unitTarget);
}
[SpellEffectHandler(SpellEffectName.KillCreditLabel1)]
[SpellEffectHandler(SpellEffectName.KillCreditLabel2)]
void EffectKillCreditLabel()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget?.ToPlayer();
if (playerTarget == null)
return;
playerTarget.UpdateQuestObjectiveProgress(QuestObjectiveType.KillWithLabel, effectInfo.MiscValue, Math.Max(1, effectInfo.MiscValueB));
}
[SpellEffectHandler(SpellEffectName.QuestFail)]
void EffectQuestFail()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().FailQuest((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.QuestStart)]
void EffectQuestStart()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
Player player = unitTarget.ToPlayer();
if (player == null)
return;
Quest quest = Global.ObjectMgr.GetQuestTemplate((uint)effectInfo.MiscValue);
if (quest != null)
{
if (!player.CanTakeQuest(quest, false))
return;
if (quest.IsAutoAccept() && player.CanAddQuest(quest, false))
{
player.AddQuestAndCheckCompletion(quest, null);
player.PlayerTalkClass.SendQuestGiverQuestDetails(quest, player.GetGUID(), true, true);
}
else
player.PlayerTalkClass.SendQuestGiverQuestDetails(quest, player.GetGUID(), true, false);
}
}
[SpellEffectHandler(SpellEffectName.CreateTamedPet)]
void EffectCreateTamedPet()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player) || !unitTarget.GetPetGUID().IsEmpty() || unitTarget.GetClass() != Class.Hunter)
return;
uint creatureEntry = (uint)effectInfo.MiscValue;
Pet pet = unitTarget.CreateTamedPetFrom(creatureEntry, m_spellInfo.Id);
if (pet == null)
return;
// relocate
float px, py, pz;
unitTarget.GetClosePoint(out px, out py, out pz, pet.GetCombatReach(), SharedConst.PetFollowDist, pet.GetFollowAngle());
pet.Relocate(px, py, pz, unitTarget.GetOrientation());
// add to world
pet.GetMap().AddToMap(pet.ToCreature());
// unitTarget has pet now
unitTarget.SetMinion(pet, true);
if (unitTarget.IsTypeId(TypeId.Player))
{
pet.SavePetToDB(PetSaveMode.AsCurrent);
unitTarget.ToPlayer().PetSpellInitialize();
}
}
[SpellEffectHandler(SpellEffectName.DiscoverTaxi)]
void EffectDiscoverTaxi()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
uint nodeid = (uint)effectInfo.MiscValue;
if (CliDB.TaxiNodesStorage.ContainsKey(nodeid))
unitTarget.ToPlayer().GetSession().SendDiscoverNewTaxiNode(nodeid);
}
[SpellEffectHandler(SpellEffectName.TitanGrip)]
void EffectTitanGrip()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (m_caster.IsTypeId(TypeId.Player))
m_caster.ToPlayer().SetCanTitanGrip(true, (uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.RedirectThreat)]
void EffectRedirectThreat()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitTarget != null)
unitCaster.GetThreatManager().RegisterRedirectThreat(m_spellInfo.Id, unitTarget.GetGUID(), (uint)damage);
}
[SpellEffectHandler(SpellEffectName.GameObjectDamage)]
void EffectGameObjectDamage()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (gameObjTarget == null)
return;
FactionTemplateRecord casterFaction = m_caster.GetFactionTemplateEntry();
FactionTemplateRecord targetFaction = CliDB.FactionTemplateStorage.LookupByKey(gameObjTarget.GetFaction());
// Do not allow to damage GO's of friendly factions (ie: Wintergrasp Walls/Ulduar Storm Beacons)
if (targetFaction == null || (casterFaction != null && !casterFaction.IsFriendlyTo(targetFaction)))
gameObjTarget.ModifyHealth(-damage, m_caster, GetSpellInfo().Id);
}
[SpellEffectHandler(SpellEffectName.GameobjectRepair)]
void EffectGameObjectRepair()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (gameObjTarget == null)
return;
gameObjTarget.ModifyHealth(damage, m_caster);
}
[SpellEffectHandler(SpellEffectName.GameobjectSetDestructionState)]
void EffectGameObjectSetDestructionState()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (gameObjTarget == null)
return;
gameObjTarget.SetDestructibleState((GameObjectDestructibleState)effectInfo.MiscValue, m_caster, true);
}
void SummonGuardian(SpellEffectInfo effect, uint entry, SummonPropertiesRecord properties, uint numGuardians, ObjectGuid privateObjectOwner)
{
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitCaster.IsTotem())
unitCaster = unitCaster.ToTotem().GetOwner();
// in another case summon new
float radius = 5.0f;
TimeSpan duration = TimeSpan.FromMilliseconds(m_spellInfo.CalcDuration(m_originalCaster));
//TempSummonType summonType = (duration == 0) ? TempSummonType.DeadDespawn : TempSummonType.TimedDespawn;
Map map = unitCaster.GetMap();
for (uint count = 0; count < numGuardians; ++count)
{
Position pos;
if (count == 0)
pos = destTarget.GetPosition();
else
// randomize position for multiple summons
pos = unitCaster.GetRandomPoint(destTarget, radius);
TempSummon summon = map.SummonCreature(entry, pos, properties, duration, unitCaster, m_spellInfo.Id, 0, privateObjectOwner);
if (summon == null)
return;
if (summon.IsGuardian())
{
// level of pet summoned using engineering item based at engineering skill level
if (m_CastItem != null && unitCaster.IsPlayer())
{
ItemTemplate proto = m_CastItem.GetTemplate();
if (proto != null)
{
if (proto.GetRequiredSkill() == (uint)SkillType.Engineering)
{
ushort skill202 = unitCaster.ToPlayer().GetSkillValue(SkillType.Engineering);
if (skill202 != 0)
((Guardian)summon).InitStatsForLevel((uint)(skill202 / 5));
}
}
}
}
if (summon.HasUnitTypeMask(UnitTypeMask.Minion) && m_targets.HasDst())
((Minion)summon).SetFollowAngle(unitCaster.GetAbsoluteAngle(summon.GetPosition()));
if (summon.GetEntry() == 27893)
{
VisibleItem weapon = m_caster.ToPlayer().m_playerData.VisibleItems[EquipmentSlot.MainHand];
if (weapon.ItemID != 0)
{
summon.SetDisplayId(11686);
summon.SetVirtualItem(0, weapon.ItemID, weapon.ItemAppearanceModID, weapon.ItemVisual);
}
else
summon.SetDisplayId(1126);
}
ExecuteLogEffectSummonObject(effect.Effect, summon);
}
}
[SpellEffectHandler(SpellEffectName.AllowRenamePet)]
void EffectRenamePet()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Unit) ||
!unitTarget.IsPet() || unitTarget.ToPet().GetPetType() != PetType.Hunter)
return;
unitTarget.SetPetFlag(UnitPetFlags.CanBeRenamed);
}
[SpellEffectHandler(SpellEffectName.PlayMusic)]
void EffectPlayMusic()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
uint soundid = (uint)effectInfo.MiscValue;
if (!CliDB.SoundKitStorage.ContainsKey(soundid))
{
Log.outError(LogFilter.Spells, "EffectPlayMusic: Sound (Id: {0}) not exist in spell {1}.", soundid, m_spellInfo.Id);
return;
}
unitTarget.ToPlayer().SendPacket(new PlayMusic(soundid));
}
[SpellEffectHandler(SpellEffectName.TalentSpecSelect)]
void EffectActivateSpec()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
uint specID = m_misc.SpecializationId;
ChrSpecializationRecord spec = CliDB.ChrSpecializationStorage.LookupByKey(specID);
// Safety checks done in Spell::CheckCast
if (!spec.IsPetSpecialization())
player.ActivateTalentGroup(spec);
else
player.GetPet().SetSpecialization(specID);
}
[SpellEffectHandler(SpellEffectName.PlaySound)]
void EffectPlaySound()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
Player player = unitTarget.ToPlayer();
if (player == null)
return;
switch (m_spellInfo.Id)
{
case 91604: // Restricted Flight Area
player.GetSession().SendNotification(CypherStrings.ZoneNoflyzone);
break;
default:
break;
}
uint soundId = (uint)effectInfo.MiscValue;
if (!CliDB.SoundKitStorage.ContainsKey(soundId))
{
Log.outError(LogFilter.Spells, "EffectPlaySound: Sound (Id: {0}) not exist in spell {1}.", soundId, m_spellInfo.Id);
return;
}
player.PlayDirectSound(soundId, player);
}
[SpellEffectHandler(SpellEffectName.RemoveAura)]
[SpellEffectHandler(SpellEffectName.RemoveAura2)]
void EffectRemoveAura()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
// there may be need of specifying casterguid of removed auras
unitTarget.RemoveAurasDueToSpell(effectInfo.TriggerSpell);
}
[SpellEffectHandler(SpellEffectName.DamageFromMaxHealthPCT)]
void EffectDamageFromMaxHealthPCT()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
m_damage += (int)unitTarget.CountPctFromMaxHealth(damage);
}
[SpellEffectHandler(SpellEffectName.GiveCurrency)]
void EffectGiveCurrency()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
if (!CliDB.CurrencyTypesStorage.ContainsKey(effectInfo.MiscValue))
return;
unitTarget.ToPlayer().ModifyCurrency((uint)effectInfo.MiscValue, damage, CurrencyGainSource.Spell, CurrencyDestroyReason.Spell);
}
[SpellEffectHandler(SpellEffectName.CastButton)]
void EffectCastButtons()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
int button_id = effectInfo.MiscValue + 132;
int n_buttons = effectInfo.MiscValueB;
for (; n_buttons != 0; --n_buttons, ++button_id)
{
ActionButton ab = player.GetActionButton((byte)button_id);
if (ab == null || ab.GetButtonType() != ActionButtonType.Spell)
continue;
//! Action button data is unverified when it's set so it can be "hacked"
//! to contain invalid spells, so filter here.
uint spell_id = (uint)ab.GetAction();
if (spell_id == 0)
continue;
SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spell_id, GetCastDifficulty());
if (spellInfo == null)
continue;
if (!player.HasSpell(spell_id) || player.GetSpellHistory().HasCooldown(spell_id))
continue;
if (!spellInfo.HasAttribute(SpellAttr7.CanBeMultiCast))
continue;
CastSpellExtraArgs args = new(TriggerCastFlags.IgnoreGCD | TriggerCastFlags.IgnoreCastInProgress | TriggerCastFlags.IgnoreCastTime | TriggerCastFlags.CastDirectly | TriggerCastFlags.DontReportCastError);
args.OriginalCastId = m_castId;
args.CastDifficulty = GetCastDifficulty();
m_caster.CastSpell(m_caster, spellInfo.Id, args);
}
}
[SpellEffectHandler(SpellEffectName.RechargeItem)]
void EffectRechargeItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
Player player = unitTarget.ToPlayer();
if (player == null)
return;
Item item = player.GetItemByEntry(effectInfo.ItemType);
if (item != null)
{
foreach (ItemEffectRecord itemEffect in item.GetEffects())
item.SetSpellCharges(itemEffect, itemEffect.Charges);
item.SetState(ItemUpdateState.Changed, player);
}
}
[SpellEffectHandler(SpellEffectName.Bind)]
void EffectBind()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
WorldLocation homeLoc = new();
uint areaId = player.GetAreaId();
if (effectInfo.MiscValue != 0)
areaId = (uint)effectInfo.MiscValue;
if (m_targets.HasDst())
homeLoc.WorldRelocate(destTarget);
else
{
homeLoc.Relocate(player.GetPosition());
homeLoc.SetMapId(player.GetMapId());
}
player.SetHomebind(homeLoc, areaId);
player.SendBindPointUpdate();
Log.outDebug(LogFilter.Spells, $"EffectBind: New homebind: {homeLoc}, AreaId: {areaId}");
// zone update
player.SendPlayerBound(m_caster.GetGUID(), areaId);
}
[SpellEffectHandler(SpellEffectName.TeleportToReturnPoint)]
void EffectTeleportToReturnPoint()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = unitTarget.ToPlayer();
if (player != null)
{
WorldLocation dest = player.GetStoredAuraTeleportLocation((uint)effectInfo.MiscValue);
if (dest != null)
player.TeleportTo(dest, unitTarget == m_caster ? TeleportToOptions.Spell | TeleportToOptions.NotLeaveCombat : 0);
}
}
[SpellEffectHandler(SpellEffectName.IncreseCurrencyCap)]
void EffectIncreaseCurrencyCap()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (damage <= 0)
return;
unitTarget.ToPlayer()?.IncreaseCurrencyCap((uint)effectInfo.MiscValue, (uint)damage);
}
[SpellEffectHandler(SpellEffectName.SummonRafFriend)]
void EffectSummonRaFFriend()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (!m_caster.IsTypeId(TypeId.Player) || unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
m_caster.CastSpell(unitTarget, effectInfo.TriggerSpell, new CastSpellExtraArgs(this));
}
[SpellEffectHandler(SpellEffectName.UnlockGuildVaultTab)]
void EffectUnlockGuildVaultTab()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
// Safety checks done in Spell.CheckCast
Player caster = m_caster.ToPlayer();
Guild guild = caster.GetGuild();
if (guild != null)
guild.HandleBuyBankTab(caster.GetSession(), (byte)(damage - 1)); // Bank tabs start at zero internally
}
[SpellEffectHandler(SpellEffectName.SummonPersonalGameobject)]
void EffectSummonPersonalGameObject()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
uint goId = (uint)effectInfo.MiscValue;
if (goId == 0)
return;
float x, y, z, o;
if (m_targets.HasDst())
destTarget.GetPosition(out x, out y, out z, out o);
else
{
m_caster.GetClosePoint(out x, out y, out z, SharedConst.DefaultPlayerBoundingRadius);
o = m_caster.GetOrientation();
}
Map map = m_caster.GetMap();
Position pos = new(x, y, z, o);
Quaternion rot = Quaternion.CreateFromRotationMatrix(Extensions.fromEulerAnglesZYX(o, 0.0f, 0.0f));
GameObject go = GameObject.CreateGameObject(goId, map, pos, rot, 255, GameObjectState.Ready);
if (go == null)
{
Log.outWarn(LogFilter.Spells, $"SpellEffect Failed to summon personal gameobject. SpellId {m_spellInfo.Id}, effect {effectInfo.EffectIndex}");
return;
}
PhasingHandler.InheritPhaseShift(go, m_caster);
int duration = m_spellInfo.CalcDuration(m_caster);
go.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
go.SetSpellId(m_spellInfo.Id);
go.SetPrivateObjectOwner(m_caster.GetGUID());
ExecuteLogEffectSummonObject(effectInfo.Effect, go);
map.AddToMap(go);
GameObject linkedTrap = go.GetLinkedTrap();
if (linkedTrap != null)
{
PhasingHandler.InheritPhaseShift(linkedTrap, m_caster);
linkedTrap.SetRespawnTime(duration > 0 ? duration / Time.InMilliseconds : 0);
linkedTrap.SetSpellId(m_spellInfo.Id);
ExecuteLogEffectSummonObject(effectInfo.Effect, linkedTrap);
}
}
[SpellEffectHandler(SpellEffectName.ResurrectWithAura)]
void EffectResurrectWithAura()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsInWorld)
return;
Player target = unitTarget.ToPlayer();
if (target == null)
return;
if (unitTarget.IsAlive())
return;
if (target.IsResurrectRequested()) // already have one active request
return;
uint health = (uint)target.CountPctFromMaxHealth(damage);
uint mana = (uint)MathFunctions.CalculatePct(target.GetMaxPower(PowerType.Mana), damage);
uint resurrectAura = 0;
if (Global.SpellMgr.HasSpellInfo(effectInfo.TriggerSpell, Difficulty.None))
resurrectAura = effectInfo.TriggerSpell;
if (resurrectAura != 0 && target.HasAura(resurrectAura))
return;
ExecuteLogEffectResurrect(effectInfo.Effect, target);
target.SetResurrectRequestData(m_caster, health, mana, resurrectAura);
SendResurrectRequest(target);
}
[SpellEffectHandler(SpellEffectName.CreateAreaTrigger)]
void EffectCreateAreaTrigger()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !m_targets.HasDst())
return;
AreaTriggerId createPropertiesId = new((uint)effectInfo.MiscValue, false);
int duration = GetSpellInfo().CalcDuration(GetCaster());
AreaTrigger.CreateAreaTrigger(createPropertiesId, destTarget.GetPosition(), duration, unitCaster, null, m_SpellVisual, GetSpellInfo(), this);
}
[SpellEffectHandler(SpellEffectName.RemoveTalent)]
void EffectRemoveTalent()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
TalentRecord talent = CliDB.TalentStorage.LookupByKey(m_misc.TalentId);
if (talent == null)
return;
Player player = unitTarget != null ? unitTarget.ToPlayer() : null;
if (player == null)
return;
player.RemoveTalent(talent);
player.SendTalentsInfoData();
}
[SpellEffectHandler(SpellEffectName.DestroyItem)]
void EffectDestroyItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Player player = unitTarget.ToPlayer();
Item item = player.GetItemByEntry(effectInfo.ItemType);
if (item != null)
player.DestroyItem(item.GetBagSlot(), item.GetSlot(), true);
}
[SpellEffectHandler(SpellEffectName.LearnGarrisonBuilding)]
void EffectLearnGarrisonBuilding()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Garrison garrison = unitTarget.ToPlayer().GetGarrison();
if (garrison != null)
garrison.LearnBlueprint((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.RemoveAuraBySApellLabel)]
void EffectRemoveAuraBySpellLabel()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
unitTarget.RemoveAppliedAuras(aurApp => aurApp.GetBase().GetSpellInfo().HasLabel((uint)effectInfo.MiscValue));
}
[SpellEffectHandler(SpellEffectName.CreateGarrison)]
void EffectCreateGarrison()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().CreateGarrison((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.CreateConversation)]
void EffectCreateConversation()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !m_targets.HasDst())
return;
Conversation.CreateConversation((uint)effectInfo.MiscValue, unitCaster, destTarget.GetPosition(), ObjectGuid.Empty, GetSpellInfo());
}
[SpellEffectHandler(SpellEffectName.CancelConversation)]
void EffectCancelConversation()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null)
return;
List<WorldObject> objs = new();
ObjectEntryAndPrivateOwnerIfExistsCheck check = new(unitTarget.GetGUID(), (uint)effectInfo.MiscValue);
WorldObjectListSearcher checker = new(unitTarget, objs, check, GridMapTypeMask.Conversation);
Cell.VisitGridObjects(unitTarget, checker, 100.0f);
foreach (WorldObject obj in objs)
{
Conversation convo = obj.ToConversation();
if (convo != null)
convo.Remove();
}
}
[SpellEffectHandler(SpellEffectName.AddGarrisonFollower)]
void EffectAddGarrisonFollower()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Garrison garrison = unitTarget.ToPlayer().GetGarrison();
if (garrison != null)
garrison.AddFollower((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.CreateHeirloomItem)]
void EffectCreateHeirloomItem()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = m_caster.ToPlayer();
if (player == null)
return;
CollectionMgr collectionMgr = player.GetSession().GetCollectionMgr();
if (collectionMgr == null)
return;
List<uint> bonusList = new();
bonusList.Add(collectionMgr.GetHeirloomBonus(m_misc.Data0));
DoCreateItem(m_misc.Data0, ItemContext.None, bonusList);
ExecuteLogEffectCreateItem(effectInfo.Effect, m_misc.Data0);
}
[SpellEffectHandler(SpellEffectName.ActivateGarrisonBuilding)]
void EffectActivateGarrisonBuilding()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
Garrison garrison = unitTarget.ToPlayer().GetGarrison();
if (garrison != null)
garrison.ActivateBuilding((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.GrantBattlepetLevel)]
void EffectGrantBattlePetLevel()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerCaster = m_caster.ToPlayer();
if (playerCaster == null)
return;
if (unitTarget == null || !unitTarget.IsCreature())
return;
playerCaster.GetSession().GetBattlePetMgr().GrantBattlePetLevel(unitTarget.GetBattlePetCompanionGUID(), (ushort)damage);
}
[SpellEffectHandler(SpellEffectName.GiveExperience)]
void EffectGiveExperience()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget?.ToPlayer();
if (playerTarget == null)
return;
uint xp = Quest.XPValue(playerTarget, (uint)effectInfo.MiscValue, (uint)effectInfo.MiscValueB);
playerTarget.GiveXP(xp, null);
}
[SpellEffectHandler(SpellEffectName.GiveRestedEcperienceBonus)]
void EffectGiveRestedExperience()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget?.ToPlayer();
if (playerTarget == null)
return;
// effect value is number of resting hours
playerTarget.GetRestMgr().AddRestBonus(RestTypes.XP, damage * Time.Hour * playerTarget.GetRestMgr().CalcExtraPerSec(RestTypes.XP, 0.125f));
}
[SpellEffectHandler(SpellEffectName.HealBattlepetPct)]
void EffectHealBattlePetPct()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
BattlePetMgr battlePetMgr = unitTarget.ToPlayer().GetSession().GetBattlePetMgr();
if (battlePetMgr != null)
battlePetMgr.HealBattlePetsPct((byte)damage);
}
[SpellEffectHandler(SpellEffectName.EnableBattlePets)]
void EffectEnableBattlePets()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsPlayer())
return;
Player player = unitTarget.ToPlayer();
player.SetPlayerFlag(PlayerFlags.PetBattlesUnlocked);
player.GetSession().GetBattlePetMgr().UnlockSlot(BattlePetSlots.Slot0);
}
[SpellEffectHandler(SpellEffectName.ChangeBattlepetQuality)]
void EffectChangeBattlePetQuality()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerCaster = m_caster.ToPlayer();
if (playerCaster == null)
return;
if (unitTarget == null || !unitTarget.IsCreature())
return;
var qualityRecord = CliDB.BattlePetBreedQualityStorage.Values.FirstOrDefault(a1 => a1.MaxQualityRoll < damage);
BattlePetBreedQuality quality = BattlePetBreedQuality.Poor;
if (qualityRecord != null)
quality = (BattlePetBreedQuality)qualityRecord.QualityEnum;
playerCaster.GetSession().GetBattlePetMgr().ChangeBattlePetQuality(unitTarget.GetBattlePetCompanionGUID(), quality);
}
[SpellEffectHandler(SpellEffectName.LaunchQuestChoice)]
void EffectLaunchQuestChoice()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsPlayer())
return;
unitTarget.ToPlayer().SendPlayerChoice(GetCaster().GetGUID(), effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.UncageBattlepet)]
void EffectUncageBattlePet()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (m_CastItem == null || m_caster == null || !m_caster.IsTypeId(TypeId.Player))
return;
uint speciesId = m_CastItem.GetModifier(ItemModifier.BattlePetSpeciesId);
ushort breed = (ushort)(m_CastItem.GetModifier(ItemModifier.BattlePetBreedData) & 0xFFFFFF);
BattlePetBreedQuality quality = (BattlePetBreedQuality)((m_CastItem.GetModifier(ItemModifier.BattlePetBreedData) >> 24) & 0xFF);
ushort level = (ushort)m_CastItem.GetModifier(ItemModifier.BattlePetLevel);
uint displayId = m_CastItem.GetModifier(ItemModifier.BattlePetDisplayId);
BattlePetSpeciesRecord speciesEntry = CliDB.BattlePetSpeciesStorage.LookupByKey(speciesId);
if (speciesEntry == null)
return;
Player player = m_caster.ToPlayer();
BattlePetMgr battlePetMgr = player.GetSession().GetBattlePetMgr();
if (battlePetMgr == null)
return;
if (battlePetMgr.GetMaxPetLevel() < level)
{
battlePetMgr.SendError(BattlePetError.TooHighLevelToUncage, speciesEntry.CreatureID);
SendCastResult(SpellCastResult.CantAddBattlePet);
return;
}
if (battlePetMgr.HasMaxPetCount(speciesEntry, player.GetGUID()))
{
battlePetMgr.SendError(BattlePetError.CantHaveMorePetsOfThatType, speciesEntry.CreatureID);
SendCastResult(SpellCastResult.CantAddBattlePet);
return;
}
battlePetMgr.AddPet(speciesId, displayId, breed, quality, level);
player.SendPlaySpellVisual(player, SharedConst.SpellVisualUncagePet, 0, 0, 0.0f, false);
player.DestroyItem(m_CastItem.GetBagSlot(), m_CastItem.GetSlot(), true);
m_CastItem = null;
}
[SpellEffectHandler(SpellEffectName.UpgradeHeirloom)]
void EffectUpgradeHeirloom()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
Player player = m_caster.ToPlayer();
if (player != null)
{
CollectionMgr collectionMgr = player.GetSession().GetCollectionMgr();
if (collectionMgr != null)
collectionMgr.UpgradeHeirloom(m_misc.Data0, m_castItemEntry);
}
}
[SpellEffectHandler(SpellEffectName.ApplyEnchantIllusion)]
void EffectApplyEnchantIllusion()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (itemTarget == null)
return;
Player player = m_caster.ToPlayer();
if (player == null || player.GetGUID() != itemTarget.GetOwnerGUID())
return;
itemTarget.SetState(ItemUpdateState.Changed, player);
itemTarget.SetModifier(ItemModifier.EnchantIllusionAllSpecs, (uint)effectInfo.MiscValue);
if (itemTarget.IsEquipped())
player.SetVisibleItemSlot(itemTarget.GetSlot(), itemTarget);
player.RemoveTradeableItem(itemTarget);
itemTarget.ClearSoulboundTradeable(player);
}
[SpellEffectHandler(SpellEffectName.UpdatePlayerPhase)]
void EffectUpdatePlayerPhase()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
PhasingHandler.OnConditionChange(unitTarget);
}
[SpellEffectHandler(SpellEffectName.UpdateZoneAurasPhases)]
void EffectUpdateZoneAurasAndPhases()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsTypeId(TypeId.Player))
return;
unitTarget.ToPlayer().UpdateAreaDependentAuras(unitTarget.GetAreaId());
}
[SpellEffectHandler(SpellEffectName.GiveArtifactPower)]
void EffectGiveArtifactPower()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
Player playerCaster = m_caster.ToPlayer();
if (playerCaster == null)
return;
Aura artifactAura = playerCaster.GetAura(PlayerConst.ArtifactsAllWeaponsGeneralWeaponEquippedPassive);
if (artifactAura != null)
{
Item artifact = playerCaster.GetItemByGuid(artifactAura.GetCastItemGUID());
if (artifact != null)
artifact.GiveArtifactXp((ulong)damage, m_CastItem, (ArtifactCategory)effectInfo.MiscValue);
}
}
[SpellEffectHandler(SpellEffectName.GiveArtifactPowerNoBonus)]
void EffectGiveArtifactPowerNoBonus()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget == null || !m_caster.IsTypeId(TypeId.Player))
return;
Aura artifactAura = unitTarget.GetAura(PlayerConst.ArtifactsAllWeaponsGeneralWeaponEquippedPassive);
if (artifactAura != null)
{
Item artifact = unitTarget.ToPlayer().GetItemByGuid(artifactAura.GetCastItemGUID());
if (artifact != null)
artifact.GiveArtifactXp((ulong)damage, m_CastItem, 0);
}
}
[SpellEffectHandler(SpellEffectName.PlaySceneScriptPackage)]
void EffectPlaySceneScriptPackage()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (!m_caster.IsTypeId(TypeId.Player))
return;
m_caster.ToPlayer().GetSceneMgr().PlaySceneByPackageId((uint)effectInfo.MiscValue, SceneFlags.PlayerNonInteractablePhased, destTarget);
}
bool IsUnitTargetSceneObjectAura(Spell spell, TargetInfo target)
{
if (target.TargetGUID != spell.GetCaster().GetGUID())
return false;
foreach (SpellEffectInfo spellEffectInfo in spell.GetSpellInfo().GetEffects())
if ((target.EffectMask & (1 << (int)spellEffectInfo.EffectIndex)) != 0 && spellEffectInfo.IsUnitOwnedAuraEffect())
return true;
return false;
}
[SpellEffectHandler(SpellEffectName.CreateSceneObject)]
void EffectCreateSceneObject()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !m_targets.HasDst())
return;
SceneObject sceneObject = SceneObject.CreateSceneObject((uint)effectInfo.MiscValue, unitCaster, destTarget.GetPosition(), ObjectGuid.Empty);
if (sceneObject != null)
{
bool hasAuraTargetingCaster = m_UniqueTargetInfo.Any(target => IsUnitTargetSceneObjectAura(this, target));
if (hasAuraTargetingCaster)
sceneObject.SetCreatedBySpellCast(m_castId);
}
}
[SpellEffectHandler(SpellEffectName.CreatePersonalSceneObject)]
void EffectCreatePrivateSceneObject()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null || !m_targets.HasDst())
return;
SceneObject sceneObject = SceneObject.CreateSceneObject((uint)effectInfo.MiscValue, unitCaster, destTarget.GetPosition(), unitCaster.GetGUID());
if (sceneObject != null)
{
bool hasAuraTargetingCaster = m_UniqueTargetInfo.Any(target => IsUnitTargetSceneObjectAura(this, target));
if (hasAuraTargetingCaster)
sceneObject.SetCreatedBySpellCast(m_castId);
}
}
[SpellEffectHandler(SpellEffectName.PlayScene)]
void EffectPlayScene()
{
if (effectHandleMode != SpellEffectHandleMode.Hit)
return;
if (m_caster.GetTypeId() != TypeId.Player)
return;
m_caster.ToPlayer().GetSceneMgr().PlayScene((uint)effectInfo.MiscValue, destTarget);
}
[SpellEffectHandler(SpellEffectName.GiveHonor)]
void EffectGiveHonor()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || unitTarget.GetTypeId() != TypeId.Player)
return;
PvPCredit packet = new();
packet.Honor = damage;
packet.OriginalHonor = damage;
Player playerTarget = unitTarget.ToPlayer();
playerTarget.AddHonorXP((uint)damage);
playerTarget.SendPacket(packet);
}
[SpellEffectHandler(SpellEffectName.JumpCharge)]
void EffectJumpCharge()
{
if (effectHandleMode != SpellEffectHandleMode.Launch)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
if (unitCaster.IsInFlight())
return;
JumpChargeParams jumpParams = Global.ObjectMgr.GetJumpChargeParams(effectInfo.MiscValue);
if (jumpParams == null)
return;
float speed = jumpParams.Speed;
if (jumpParams.TreatSpeedAsMoveTimeSeconds)
speed = unitCaster.GetExactDist(destTarget) / jumpParams.Speed;
object facing = null;
Unit target = m_targets.GetUnitTarget();
if (target != null && m_spellInfo.HasAttribute(SpellAttr9.FaceUnitTargetUponCompletionOfJumpCharge))
facing = target;
JumpArrivalCastArgs arrivalCast = null;
if (effectInfo.TriggerSpell != 0)
{
arrivalCast = new();
arrivalCast.SpellId = effectInfo.TriggerSpell;
}
SpellEffectExtraData effectExtra = null;
if (jumpParams.SpellVisualId.HasValue || jumpParams.ProgressCurveId.HasValue || jumpParams.ParabolicCurveId.HasValue)
{
effectExtra = new();
if (jumpParams.SpellVisualId.HasValue)
effectExtra.SpellVisualId = jumpParams.SpellVisualId.Value;
if (jumpParams.ProgressCurveId.HasValue)
effectExtra.ProgressCurveId = jumpParams.ProgressCurveId.Value;
if (jumpParams.ParabolicCurveId.HasValue)
effectExtra.ParabolicCurveId = jumpParams.ParabolicCurveId.Value;
}
unitCaster.GetMotionMaster().MoveJumpWithGravity(destTarget, speed, jumpParams.JumpGravity, EventId.Jump, facing, m_spellInfo.HasAttribute(SpellAttr9.JumpchargeNoFacingControl), arrivalCast, effectExtra);
}
[SpellEffectHandler(SpellEffectName.LearnTransmogSet)]
void EffectLearnTransmogSet()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
if (unitTarget == null || !unitTarget.IsPlayer())
return;
unitTarget.ToPlayer().GetSession().GetCollectionMgr().AddTransmogSet((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.LearnAzeriteEssencePower)]
void EffectLearnAzeriteEssencePower()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerTarget = unitTarget != null ? unitTarget.ToPlayer() : null;
if (playerTarget == null)
return;
Item heartOfAzeroth = playerTarget.GetItemByEntry(PlayerConst.ItemIdHeartOfAzeroth, ItemSearchLocation.Everywhere);
if (heartOfAzeroth == null)
return;
AzeriteItem azeriteItem = heartOfAzeroth.ToAzeriteItem();
if (azeriteItem == null)
return;
// remove old rank and apply new one
if (azeriteItem.IsEquipped())
{
SelectedAzeriteEssences selectedEssences = azeriteItem.GetSelectedAzeriteEssences();
if (selectedEssences != null)
{
for (int slot = 0; slot < SharedConst.MaxAzeriteEssenceSlot; ++slot)
{
if (selectedEssences.AzeriteEssenceID[slot] == effectInfo.MiscValue)
{
bool major = (AzeriteItemMilestoneType)Global.DB2Mgr.GetAzeriteItemMilestonePower(slot).Type == AzeriteItemMilestoneType.MajorEssence;
playerTarget.ApplyAzeriteEssence(azeriteItem, (uint)effectInfo.MiscValue, SharedConst.MaxAzeriteEssenceRank, major, false);
playerTarget.ApplyAzeriteEssence(azeriteItem, (uint)effectInfo.MiscValue, (uint)effectInfo.MiscValueB, major, false);
break;
}
}
}
}
azeriteItem.SetEssenceRank((uint)effectInfo.MiscValue, (uint)effectInfo.MiscValueB);
azeriteItem.SetState(ItemUpdateState.Changed, playerTarget);
}
[SpellEffectHandler(SpellEffectName.CreatePrivateConversation)]
void EffectCreatePrivateConversation()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
if (unitTarget.GetTypeId() != TypeId.Player)
return;
Conversation.CreateConversation((uint)effectInfo.MiscValue, unitTarget, destTarget.GetPosition(), unitTarget.GetGUID(), GetSpellInfo());
}
[SpellEffectHandler(SpellEffectName.ApplyMountEquipment)]
void EffectApplyMountEquipment()
{
if (effectHandleMode != SpellEffectHandleMode.LaunchTarget)
return;
Player playerTarget = unitTarget.ToPlayer();
if (playerTarget == null)
return;
foreach (var (_, mountEquipment) in CliDB.MountEquipmentStorage)
{
if (mountEquipment.LearnedBySpell == effectInfo.TriggerSpell)
{
playerTarget.LearnSpell(mountEquipment.LearnedBySpell, false, 0, true);
var mountAuras = playerTarget.GetAuraEffectsByType(AuraType.Mounted);
if (!mountAuras.Empty())
{
var mountEntry = Global.DB2Mgr.GetMount(mountAuras.FirstOrDefault().GetId());
if (mountEntry != null && !mountEntry.HasFlag(MountFlags.MountEquipmentEffectsSuppressed))
playerTarget.CastSpell(playerTarget, (uint)mountEquipment.BuffSpell, true);
}
}
else
{
playerTarget.RemoveOwnedAura((uint)mountEquipment.BuffSpell);
playerTarget.RemoveSpell(mountEquipment.LearnedBySpell, false, false, true);
}
}
ApplyMountEquipmentResult applyMountEquipmentResult = new();
applyMountEquipmentResult.ItemGUID = m_castItemGUID;
applyMountEquipmentResult.ItemID = m_castItemEntry;
applyMountEquipmentResult.Result = ApplyMountEquipmentResult.ApplyResult.Success;
playerTarget.SendPacket(applyMountEquipmentResult);
}
[SpellEffectHandler(SpellEffectName.SendChatMessage)]
void EffectSendChatMessage()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Unit unitCaster = GetUnitCasterForEffectHandlers();
if (unitCaster == null)
return;
uint broadcastTextId = (uint)effectInfo.MiscValue;
if (!CliDB.BroadcastTextStorage.ContainsKey(broadcastTextId))
return;
ChatMsg chatType = (ChatMsg)effectInfo.MiscValueB;
unitCaster.Talk(broadcastTextId, chatType, Global.CreatureTextMgr.GetRangeForChatType(chatType), unitTarget);
}
[SpellEffectHandler(SpellEffectName.GrantBattlepetExperience)]
void EffectGrantBattlePetExperience()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player playerCaster = m_caster.ToPlayer();
if (playerCaster == null)
return;
if (unitTarget == null || !unitTarget.IsCreature())
return;
playerCaster.GetSession().GetBattlePetMgr().GrantBattlePetExperience(unitTarget.GetBattlePetCompanionGUID(), (ushort)damage, BattlePetXpSource.SpellEffect);
}
[SpellEffectHandler(SpellEffectName.LearnTransmogIllusion)]
void EffectLearnTransmogIllusion()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player player = unitTarget?.ToPlayer();
if (player == null)
return;
uint illusionId = (uint)effectInfo.MiscValue;
if (!CliDB.TransmogIllusionStorage.ContainsKey(illusionId))
return;
player.GetSession().GetCollectionMgr().AddTransmogIllusion(illusionId);
}
[SpellEffectHandler(SpellEffectName.ModifyAuraStacks)]
void EffectModifyAuraStacks()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Aura targetAura = unitTarget.GetAura(effectInfo.TriggerSpell);
if (targetAura == null)
return;
switch (effectInfo.MiscValue)
{
case 0:
targetAura.ModStackAmount(damage);
break;
case 1:
targetAura.SetStackAmount((byte)damage);
break;
default:
break;
}
}
[SpellEffectHandler(SpellEffectName.ModifyCooldown)]
void EffectModifyCooldown()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
unitTarget.GetSpellHistory().ModifyCooldown(effectInfo.TriggerSpell, TimeSpan.FromMilliseconds(damage));
}
[SpellEffectHandler(SpellEffectName.ModifyCooldowns)]
void EffectModifyCooldowns()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
unitTarget.GetSpellHistory().ModifyCoooldowns(cooldown =>
{
SpellInfo spellOnCooldown = Global.SpellMgr.GetSpellInfo(cooldown.SpellId, Difficulty.None);
if ((int)spellOnCooldown.SpellFamilyName != effectInfo.MiscValue)
return false;
int bitIndex = effectInfo.MiscValueB - 1;
if (bitIndex < 0 || bitIndex >= sizeof(uint) * 8)
return false;
FlagArray128 reqFlag = new();
reqFlag[bitIndex / 32] = 1u << (bitIndex % 32);
return (spellOnCooldown.SpellFamilyFlags & reqFlag);
}, TimeSpan.FromMilliseconds(damage));
}
[SpellEffectHandler(SpellEffectName.ModifyCooldownsByCategory)]
void EffectModifyCooldownsByCategory()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
unitTarget.GetSpellHistory().ModifyCoooldowns(cooldown => Global.SpellMgr.GetSpellInfo(cooldown.SpellId, Difficulty.None).CategoryId == effectInfo.MiscValue, TimeSpan.FromMilliseconds(damage));
}
[SpellEffectHandler(SpellEffectName.ModifyCharges)]
void EffectModifySpellCharges()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
for (int i = 0; i < damage; ++i)
unitTarget.GetSpellHistory().RestoreCharge((uint)effectInfo.MiscValue);
}
[SpellEffectHandler(SpellEffectName.CreateTraitTreeConfig)]
void EffectCreateTraitTreeConfig()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player target = unitTarget?.ToPlayer();
if (target == null)
return;
if (target.IsLoading() && target.m_activePlayerData.TraitConfigs.Empty())
return; // traits not loaded yet
TraitConfigPacket newConfig = new();
newConfig.Type = TraitMgr.GetConfigTypeForTree(effectInfo.MiscValue);
if (newConfig.Type != TraitConfigType.Generic)
return;
newConfig.TraitSystemID = CliDB.TraitTreeStorage.LookupByKey(effectInfo.MiscValue).TraitSystemID;
int existingConfigForSystem = target.m_activePlayerData.TraitConfigs.FindIndexIf(config =>
{
return config.Type == (int)TraitConfigType.Generic
&& config.TraitSystemID == newConfig.TraitSystemID;
});
if (existingConfigForSystem < 0)
target.CreateTraitConfig(newConfig);
}
[SpellEffectHandler(SpellEffectName.ChangeActiveCombatTraitConfig)]
void EffectChangeActiveCombatTraitConfig()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player target = unitTarget?.ToPlayer();
if (target == null)
return;
if (m_customArg is not TraitConfigPacket)
return;
target.UpdateTraitConfig(m_customArg as TraitConfigPacket, damage, false);
}
[SpellEffectHandler(SpellEffectName.TeleportGraveyard)]
void EffectTeleportGraveyard()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
unitTarget.ToPlayer()?.RepopAtGraveyard();
}
[SpellEffectHandler(SpellEffectName.UpdateInteractions)]
void EffectUpdateInteractions()
{
if (effectHandleMode != SpellEffectHandleMode.HitTarget)
return;
Player target = unitTarget?.ToPlayer();
if (target == null)
return;
target.UpdateVisibleObjectInteractions(true, false, true, true);
}
}
public class DispelableAura
{
public DispelableAura(Aura aura, int dispelChance, byte dispelCharges)
{
_aura = aura;
_chance = dispelChance;
_charges = dispelCharges;
}
public bool RollDispel()
{
return RandomHelper.randChance(_chance);
}
public Aura GetAura()
{
return _aura;
}
public byte GetDispelCharges()
{
return _charges;
}
public void IncrementCharges()
{
++_charges;
}
public bool DecrementCharge(byte charges)
{
if (_charges == 0)
return false;
_charges -= charges;
return _charges > 0;
}
Aura _aura;
int _chance;
byte _charges;
}
class DelayedSpellTeleportEvent : BasicEvent
{
Unit _target;
WorldLocation _targetDest;
TeleportToOptions _options;
uint _spellId;
public DelayedSpellTeleportEvent(Unit target, WorldLocation targetDest, TeleportToOptions options, uint spellId)
{
_target = target;
_targetDest = targetDest;
_options = options;
_spellId = spellId;
}
public override bool Execute(ulong e_time, uint p_time)
{
Player player = _target.ToPlayer();
if (player != null)
player.TeleportTo(_targetDest, _options);
else if (_targetDest.GetMapId() == _target.GetMapId())
_target.NearTeleportTo(_targetDest, (_options & TeleportToOptions.Spell) != TeleportToOptions.None);
else
Log.outError(LogFilter.Spells, $"Spell::EffectTeleportUnitsWithVisualLoadingScreen - spellId {_spellId} attempted to teleport creature to a different map.");
return true;
}
}
}
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