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CypherCore/Source/Game/Entities/Unit/Unit.cs
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/*
* Copyright (C) 2012-2020 CypherCore <http://github.com/CypherCore>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
using Framework.Constants;
using Framework.Dynamic;
using Framework.GameMath;
using Game.AI;
using Game.BattleGrounds;
using Game.Chat;
using Game.Combat;
using Game.DataStorage;
using Game.Groups;
using Game.Maps;
using Game.Movement;
using Game.Networking;
using Game.Networking.Packets;
using Game.Spells;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Game.Entities
{
public partial class Unit : WorldObject
{
public Unit(bool isWorldObject) : base(isWorldObject)
{
MoveSpline = new MoveSpline();
i_motionMaster = new MotionMaster(this);
m_combatManager = new CombatManager(this);
m_threatManager = new ThreatManager(this);
_spellHistory = new SpellHistory(this);
m_FollowingRefManager = new RefManager<Unit, ITargetedMovementGeneratorBase>();
ObjectTypeId = TypeId.Unit;
ObjectTypeMask |= TypeMask.Unit;
m_updateFlag.MovementUpdate = true;
m_modAttackSpeedPct = new float[] { 1.0f, 1.0f, 1.0f };
m_deathState = DeathState.Alive;
for (byte i = 0; i < (int)SpellImmunity.Max; ++i)
m_spellImmune[i] = new MultiMap<uint, uint>();
for (byte i = 0; i < (int)UnitMods.End; ++i)
{
m_auraFlatModifiersGroup[i] = new float[(int)UnitModifierFlatType.End];
m_auraFlatModifiersGroup[i][(int)UnitModifierFlatType.Base] = 0.0f;
m_auraFlatModifiersGroup[i][(int)UnitModifierFlatType.BasePCTExcludeCreate] = 100.0f;
m_auraFlatModifiersGroup[i][(int)UnitModifierFlatType.Total] = 0.0f;
m_auraPctModifiersGroup[i] = new float[(int)UnitModifierPctType.End];
m_auraPctModifiersGroup[i][(int)UnitModifierPctType.Base] = 1.0f;
m_auraPctModifiersGroup[i][(int)UnitModifierPctType.Total] = 1.0f;
}
m_auraPctModifiersGroup[(int)UnitMods.DamageOffHand][(int)UnitModifierPctType.Total] = 0.5f;
foreach (AuraType auraType in Enum.GetValues(typeof(AuraType)))
m_modAuras[auraType] = new List<AuraEffect>();
for (byte i = 0; i < (int)WeaponAttackType.Max; ++i)
m_weaponDamage[i] = new float[] { 1.0f, 2.0f };
if (IsTypeId(TypeId.Player))
{
ModMeleeHitChance = 7.5f;
ModRangedHitChance = 7.5f;
ModSpellHitChance = 15.0f;
}
BaseSpellCritChance = 5;
for (byte i = 0; i < (int)UnitMoveType.Max; ++i)
m_speed_rate[i] = 1.0f;
m_serverSideVisibility.SetValue(ServerSideVisibilityType.Ghost, GhostVisibilityType.Alive);
movesplineTimer = new TimeTrackerSmall();
m_unitData = new UnitData();
}
public override void Dispose()
{
// set current spells as deletable
for (CurrentSpellTypes i = 0; i < CurrentSpellTypes.Max; ++i)
{
if (m_currentSpells.ContainsKey(i))
{
if (m_currentSpells[i] != null)
{
m_currentSpells[i].SetReferencedFromCurrent(false);
m_currentSpells[i] = null;
}
}
}
m_Events.KillAllEvents(true);
_DeleteRemovedAuras();
//i_motionMaster = null;
m_charmInfo = null;
MoveSpline = null;
_spellHistory = null;
/*ASSERT(!m_duringRemoveFromWorld);
ASSERT(!m_attacking);
ASSERT(m_attackers.empty());
ASSERT(m_sharedVision.empty());
ASSERT(m_Controlled.empty());
ASSERT(m_appliedAuras.empty());
ASSERT(m_ownedAuras.empty());
ASSERT(m_removedAuras.empty());
ASSERT(m_gameObj.empty());
ASSERT(m_dynObj.empty());*/
base.Dispose();
}
public override void Update(uint diff)
{
// WARNING! Order of execution here is important, do not change.
// Spells must be processed with event system BEFORE they go to _UpdateSpells.
m_Events.Update(diff);
if (!IsInWorld)
return;
_UpdateSpells(diff);
// If this is set during update SetCantProc(false) call is missing somewhere in the code
// Having this would prevent spells from being proced, so let's crash
Cypher.Assert(m_procDeep == 0);
m_combatManager.Update(diff);
uint att;
// not implemented before 3.0.2
if ((att = GetAttackTimer(WeaponAttackType.BaseAttack)) != 0)
SetAttackTimer(WeaponAttackType.BaseAttack, (diff >= att ? 0 : att - diff));
if ((att = GetAttackTimer(WeaponAttackType.RangedAttack)) != 0)
SetAttackTimer(WeaponAttackType.RangedAttack, (diff >= att ? 0 : att - diff));
if ((att = GetAttackTimer(WeaponAttackType.OffAttack)) != 0)
SetAttackTimer(WeaponAttackType.OffAttack, (diff >= att ? 0 : att - diff));
// update abilities available only for fraction of time
UpdateReactives(diff);
if (IsAlive())
{
ModifyAuraState(AuraStateType.Wounded20Percent, HealthBelowPct(20));
ModifyAuraState(AuraStateType.Wounded25Percent, HealthBelowPct(25));
ModifyAuraState(AuraStateType.Wounded35Percent, HealthBelowPct(35));
ModifyAuraState(AuraStateType.WoundHealth20_80, HealthBelowPct(20) || HealthAbovePct(80));
ModifyAuraState(AuraStateType.Healthy75Percent, HealthAbovePct(75));
ModifyAuraState(AuraStateType.WoundHealth35_80, HealthBelowPct(35) || HealthAbovePct(80));
}
UpdateSplineMovement(diff);
GetMotionMaster().UpdateMotion(diff);
}
void _UpdateSpells(uint diff)
{
if (GetCurrentSpell(CurrentSpellTypes.AutoRepeat) != null)
_UpdateAutoRepeatSpell();
for (CurrentSpellTypes i = 0; i < CurrentSpellTypes.Max; ++i)
{
if (GetCurrentSpell(i) != null && m_currentSpells[i].GetState() == SpellState.Finished)
{
m_currentSpells[i].SetReferencedFromCurrent(false);
m_currentSpells[i] = null;
}
}
foreach (var app in GetOwnedAuras())
{
Aura i_aura = app.Value;
if (i_aura == null)
continue;
i_aura.UpdateOwner(diff, this);
}
// remove expired auras - do that after updates(used in scripts?)
foreach (var pair in GetOwnedAuras())
{
if (pair.Value != null && pair.Value.IsExpired())
RemoveOwnedAura(pair, AuraRemoveMode.Expire);
}
foreach (var aura in m_visibleAurasToUpdate)
aura.ClientUpdate();
m_visibleAurasToUpdate.Clear();
_DeleteRemovedAuras();
if (!m_gameObj.Empty())
{
for (var i = 0; i < m_gameObj.Count; ++i)
{
GameObject go = m_gameObj[i];
if (!go.IsSpawned())
{
go.SetOwnerGUID(ObjectGuid.Empty);
go.SetRespawnTime(0);
go.Delete();
m_gameObj.Remove(go);
}
}
}
_spellHistory.Update();
}
public void HandleEmoteCommand(Emote animId, uint[] spellVisualKitIds = null)
{
EmoteMessage packet = new();
packet.Guid = GetGUID();
packet.EmoteID = (uint)animId;
var emotesEntry = CliDB.EmotesStorage.LookupByKey(animId);
if (emotesEntry != null && spellVisualKitIds != null)
if (emotesEntry.AnimId == (uint)Anim.MountSpecial || emotesEntry.AnimId == (uint)Anim.MountSelfSpecial)
packet.SpellVisualKitIDs.AddRange(spellVisualKitIds);
SendMessageToSet(packet, true);
}
public void SendDurabilityLoss(Player receiver, uint percent)
{
DurabilityDamageDeath packet = new();
packet.Percent = percent;
receiver.SendPacket(packet);
}
public bool IsInDisallowedMountForm()
{
return IsDisallowedMountForm(GetTransForm(), GetShapeshiftForm(), GetDisplayId());
}
public bool IsDisallowedMountForm(uint spellId, ShapeShiftForm form, uint displayId)
{
SpellInfo transformSpellInfo = Global.SpellMgr.GetSpellInfo(spellId, GetMap().GetDifficultyID());
if (transformSpellInfo != null)
if (transformSpellInfo.HasAttribute(SpellAttr0.CastableWhileMounted))
return false;
if (form != 0)
{
SpellShapeshiftFormRecord shapeshift = CliDB.SpellShapeshiftFormStorage.LookupByKey(form);
if (shapeshift == null)
return true;
if (!shapeshift.Flags.HasAnyFlag(SpellShapeshiftFormFlags.Stance))
return true;
}
if (displayId == GetNativeDisplayId())
return false;
CreatureDisplayInfoRecord display = CliDB.CreatureDisplayInfoStorage.LookupByKey(displayId);
if (display == null)
return true;
CreatureDisplayInfoExtraRecord displayExtra = CliDB.CreatureDisplayInfoExtraStorage.LookupByKey(display.ExtendedDisplayInfoID);
if (displayExtra == null)
return true;
CreatureModelDataRecord model = CliDB.CreatureModelDataStorage.LookupByKey(display.ModelID);
ChrRacesRecord race = CliDB.ChrRacesStorage.LookupByKey(displayExtra.DisplayRaceID);
if (model != null && !Convert.ToBoolean(model.Flags & 0x80))
if (race != null && !Convert.ToBoolean(race.Flags & 0x4))
return true;
return false;
}
public void SendClearTarget()
{
BreakTarget breakTarget = new();
breakTarget.UnitGUID = GetGUID();
SendMessageToSet(breakTarget, false);
}
public virtual bool IsLoading() { return false; }
public bool IsDuringRemoveFromWorld() { return m_duringRemoveFromWorld; }
//SharedVision
public bool HasSharedVision() { return !m_sharedVision.Empty(); }
public List<Player> GetSharedVisionList() { return m_sharedVision; }
public void AddPlayerToVision(Player player)
{
if (m_sharedVision.Empty())
{
SetActive(true);
SetWorldObject(true);
}
m_sharedVision.Add(player);
}
// only called in Player.SetSeer
public void RemovePlayerFromVision(Player player)
{
m_sharedVision.Remove(player);
if (m_sharedVision.Empty())
{
SetActive(false);
SetWorldObject(false);
}
}
public virtual void Talk(string text, ChatMsg msgType, Language language, float textRange, WorldObject target)
{
var builder = new CustomChatTextBuilder(this, msgType, text, language, target);
var localizer = new LocalizedDo(builder);
var worker = new PlayerDistWorker(this, textRange, localizer);
Cell.VisitWorldObjects(this, worker, textRange);
}
public virtual void Say(string text, Language language, WorldObject target = null)
{
Talk(text, ChatMsg.MonsterSay, language, WorldConfig.GetFloatValue(WorldCfg.ListenRangeSay), target);
}
public virtual void Yell(string text, Language language, WorldObject target = null)
{
Talk(text, ChatMsg.MonsterYell, language, WorldConfig.GetFloatValue(WorldCfg.ListenRangeYell), target);
}
public virtual void TextEmote(string text, WorldObject target = null, bool isBossEmote = false)
{
Talk(text, isBossEmote ? ChatMsg.RaidBossEmote : ChatMsg.MonsterEmote, Language.Universal, WorldConfig.GetFloatValue(WorldCfg.ListenRangeTextemote), target);
}
public virtual void Whisper(string text, Language language, Player target, bool isBossWhisper = false)
{
if (!target)
return;
Locale locale = target.GetSession().GetSessionDbLocaleIndex();
ChatPkt data = new();
data.Initialize(isBossWhisper ? ChatMsg.RaidBossWhisper : ChatMsg.MonsterWhisper, Language.Universal, this, target, text, 0, "", locale);
target.SendPacket(data);
}
public void Talk(uint textId, ChatMsg msgType, float textRange, WorldObject target)
{
if (!CliDB.BroadcastTextStorage.ContainsKey(textId))
{
Log.outError(LogFilter.Unit, "Unit.Talk: `broadcast_text` (Id: {0}) was not found", textId);
return;
}
var builder = new BroadcastTextBuilder(this, msgType, textId, GetGender(), target);
var localizer = new LocalizedDo(builder);
var worker = new PlayerDistWorker(this, textRange, localizer);
Cell.VisitWorldObjects(this, worker, textRange);
}
public virtual void Say(uint textId, WorldObject target = null)
{
Talk(textId, ChatMsg.MonsterSay, WorldConfig.GetFloatValue(WorldCfg.ListenRangeSay), target);
}
public virtual void Yell(uint textId, WorldObject target = null)
{
Talk(textId, ChatMsg.MonsterYell, WorldConfig.GetFloatValue(WorldCfg.ListenRangeYell), target);
}
public virtual void TextEmote(uint textId, WorldObject target = null, bool isBossEmote = false)
{
Talk(textId, isBossEmote ? ChatMsg.RaidBossEmote : ChatMsg.MonsterEmote, WorldConfig.GetFloatValue(WorldCfg.ListenRangeTextemote), target);
}
public virtual void Whisper(uint textId, Player target, bool isBossWhisper = false)
{
if (!target)
return;
BroadcastTextRecord bct = CliDB.BroadcastTextStorage.LookupByKey(textId);
if (bct == null)
{
Log.outError(LogFilter.Unit, "Unit.Whisper: `broadcast_text` was not {0} found", textId);
return;
}
Locale locale = target.GetSession().GetSessionDbLocaleIndex();
ChatPkt data = new();
data.Initialize(isBossWhisper ? ChatMsg.RaidBossWhisper : ChatMsg.MonsterWhisper, Language.Universal, this, target, Global.DB2Mgr.GetBroadcastTextValue(bct, locale, GetGender()), 0, "", locale);
target.SendPacket(data);
}
public override void UpdateObjectVisibility(bool forced = true)
{
if (!forced)
AddToNotify(NotifyFlags.VisibilityChanged);
else
{
m_threatManager.UpdateOnlineStates(true, true);
base.UpdateObjectVisibility(true);
// call MoveInLineOfSight for nearby creatures
AIRelocationNotifier notifier = new(this);
Cell.VisitAllObjects(this, notifier, GetVisibilityRange());
}
}
public override void AddToWorld()
{
base.AddToWorld();
RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.EnterWorld);
}
public override void RemoveFromWorld()
{
// cleanup
if (IsInWorld)
{
m_duringRemoveFromWorld = true;
if (IsVehicle())
RemoveVehicleKit(true);
RemoveCharmAuras();
RemoveAurasByType(AuraType.BindSight);
RemoveNotOwnSingleTargetAuras();
RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.LeaveWorld);
RemoveAllGameObjects();
RemoveAllDynObjects();
RemoveAllAreaTriggers();
ExitVehicle(); // Remove applied auras with SPELL_AURA_CONTROL_VEHICLE
UnsummonAllTotems();
RemoveAllControlled();
RemoveAreaAurasDueToLeaveWorld();
if (!GetCharmerGUID().IsEmpty())
{
Log.outFatal(LogFilter.Unit, "Unit {0} has charmer guid when removed from world", GetEntry());
}
Unit owner = GetOwner();
if (owner != null)
{
if (owner.m_Controlled.Contains(this))
{
Log.outFatal(LogFilter.Unit, "Unit {0} is in controlled list of {1} when removed from world", GetEntry(), owner.GetEntry());
}
}
base.RemoveFromWorld();
m_duringRemoveFromWorld = false;
}
}
public void CleanupBeforeRemoveFromMap(bool finalCleanup)
{
// This needs to be before RemoveFromWorld to make GetCaster() return a valid for aura removal
InterruptNonMeleeSpells(true);
if (IsInWorld)
RemoveFromWorld();
// A unit may be in removelist and not in world, but it is still in grid
// and may have some references during delete
RemoveAllAuras();
RemoveAllGameObjects();
if (finalCleanup)
m_cleanupDone = true;
m_Events.KillAllEvents(false); // non-delatable (currently casted spells) will not deleted now but it will deleted at call in Map.RemoveAllObjectsInRemoveList
CombatStop();
GetThreatManager().ClearAllThreat();
}
public override void CleanupsBeforeDelete(bool finalCleanup = true)
{
CleanupBeforeRemoveFromMap(finalCleanup);
base.CleanupsBeforeDelete(finalCleanup);
}
public void SetTransForm(uint spellid) { m_transform = spellid; }
public uint GetTransForm() { return m_transform; }
public Vehicle GetVehicleKit() { return VehicleKit; }
public Vehicle GetVehicle() { return m_vehicle; }
public void SetVehicle(Vehicle vehicle) { m_vehicle = vehicle; }
public Unit GetVehicleBase()
{
return m_vehicle != null ? m_vehicle.GetBase() : null;
}
public Creature GetVehicleCreatureBase()
{
Unit veh = GetVehicleBase();
if (veh != null)
{
Creature c = veh.ToCreature();
if (c != null)
return c;
}
return null;
}
public ITransport GetDirectTransport()
{
Vehicle veh = GetVehicle();
if (veh != null)
return veh;
return GetTransport();
}
public void _RegisterDynObject(DynamicObject dynObj)
{
m_dynObj.Add(dynObj);
if (IsTypeId(TypeId.Unit) && IsAIEnabled)
ToCreature().GetAI().JustRegisteredDynObject(dynObj);
}
public void _UnregisterDynObject(DynamicObject dynObj)
{
m_dynObj.Remove(dynObj);
if (IsTypeId(TypeId.Unit) && IsAIEnabled)
ToCreature().GetAI().JustUnregisteredDynObject(dynObj);
}
public DynamicObject GetDynObject(uint spellId)
{
return GetDynObjects(spellId).FirstOrDefault();
}
List<DynamicObject> GetDynObjects(uint spellId)
{
List<DynamicObject> dynamicobjects = new();
foreach (var obj in m_dynObj)
if (obj.GetSpellId() == spellId)
dynamicobjects.Add(obj);
return dynamicobjects;
}
public void RemoveDynObject(uint spellId)
{
for (var i = 0; i < m_dynObj.Count; ++i)
{
var dynObj = m_dynObj[i];
if (dynObj.GetSpellId() == spellId)
dynObj.Remove();
}
}
public void RemoveAllDynObjects()
{
while (!m_dynObj.Empty())
m_dynObj.First().Remove();
}
public GameObject GetGameObject(uint spellId)
{
return GetGameObjects(spellId).FirstOrDefault();
}
List<GameObject> GetGameObjects(uint spellId)
{
List<GameObject> gameobjects = new();
foreach (var obj in m_gameObj)
if (obj.GetSpellId() == spellId)
gameobjects.Add(obj);
return gameobjects;
}
public void AddGameObject(GameObject gameObj)
{
if (gameObj == null || !gameObj.GetOwnerGUID().IsEmpty())
return;
m_gameObj.Add(gameObj);
gameObj.SetOwnerGUID(GetGUID());
if (gameObj.GetSpellId() != 0)
{
SpellInfo createBySpell = Global.SpellMgr.GetSpellInfo(gameObj.GetSpellId(), GetMap().GetDifficultyID());
// Need disable spell use for owner
if (createBySpell != null && createBySpell.HasAttribute(SpellAttr0.DisabledWhileActive))
// note: item based cooldowns and cooldown spell mods with charges ignored (unknown existing cases)
GetSpellHistory().StartCooldown(createBySpell, 0, null, true);
}
if (IsTypeId(TypeId.Unit) && ToCreature().IsAIEnabled)
ToCreature().GetAI().JustSummonedGameobject(gameObj);
}
public void RemoveGameObject(GameObject gameObj, bool del)
{
if (gameObj == null || gameObj.GetOwnerGUID() != GetGUID())
return;
gameObj.SetOwnerGUID(ObjectGuid.Empty);
for (byte i = 0; i < SharedConst.MaxGameObjectSlot; ++i)
{
if (m_ObjectSlot[i] == gameObj.GetGUID())
{
m_ObjectSlot[i].Clear();
break;
}
}
// GO created by some spell
uint spellid = gameObj.GetSpellId();
if (spellid != 0)
{
RemoveAurasDueToSpell(spellid);
SpellInfo createBySpell = Global.SpellMgr.GetSpellInfo(spellid, GetMap().GetDifficultyID());
// Need activate spell use for owner
if (createBySpell != null && createBySpell.IsCooldownStartedOnEvent())
// note: item based cooldowns and cooldown spell mods with charges ignored (unknown existing cases)
GetSpellHistory().SendCooldownEvent(createBySpell);
}
m_gameObj.Remove(gameObj);
if (IsTypeId(TypeId.Unit) && ToCreature().IsAIEnabled)
ToCreature().GetAI().SummonedGameobjectDespawn(gameObj);
if (del)
{
gameObj.SetRespawnTime(0);
gameObj.Delete();
}
}
public void RemoveGameObject(uint spellid, bool del)
{
if (m_gameObj.Empty())
return;
for (var i =0; i < m_gameObj.Count; ++i)
{
var obj = m_gameObj[i];
if (spellid == 0 || obj.GetSpellId() == spellid)
{
obj.SetOwnerGUID(ObjectGuid.Empty);
if (del)
{
obj.SetRespawnTime(0);
obj.Delete();
}
m_gameObj.Remove(obj);
}
}
}
public void RemoveAllGameObjects()
{
// remove references to unit
while (!m_gameObj.Empty())
{
var obj = m_gameObj.First();
obj.SetOwnerGUID(ObjectGuid.Empty);
obj.SetRespawnTime(0);
obj.Delete();
m_gameObj.Remove(obj);
}
}
public void _RegisterAreaTrigger(AreaTrigger areaTrigger)
{
m_areaTrigger.Add(areaTrigger);
if (IsTypeId(TypeId.Unit) && IsAIEnabled)
ToCreature().GetAI().JustRegisteredAreaTrigger(areaTrigger);
}
public void _UnregisterAreaTrigger(AreaTrigger areaTrigger)
{
m_areaTrigger.Remove(areaTrigger);
if (IsTypeId(TypeId.Unit) && IsAIEnabled)
ToCreature().GetAI().JustUnregisteredAreaTrigger(areaTrigger);
}
AreaTrigger GetAreaTrigger(uint spellId)
{
List<AreaTrigger> areaTriggers = GetAreaTriggers(spellId);
return areaTriggers.Empty() ? null : areaTriggers[0];
}
public List<AreaTrigger> GetAreaTriggers(uint spellId)
{
return m_areaTrigger.Where(trigger => trigger.GetSpellId() == spellId).ToList();
}
public void RemoveAreaTrigger(uint spellId)
{
if (m_areaTrigger.Empty())
return;
for (var i = 0; i < m_areaTrigger.Count; ++i)
{
AreaTrigger areaTrigger = m_areaTrigger[i];
if (areaTrigger.GetSpellId() == spellId)
areaTrigger.Remove();
}
}
public void RemoveAreaTrigger(AuraEffect aurEff)
{
if (m_areaTrigger.Empty())
return;
foreach (AreaTrigger areaTrigger in m_areaTrigger)
{
if (areaTrigger.GetAuraEffect() == aurEff)
{
areaTrigger.Remove();
break; // There can only be one AreaTrigger per AuraEffect
}
}
}
public void RemoveAllAreaTriggers()
{
while (!m_areaTrigger.Empty())
m_areaTrigger[0].Remove();
}
public bool HasNpcFlag(NPCFlags flags) { return (m_unitData.NpcFlags[0] & (uint)flags) != 0; }
public void AddNpcFlag(NPCFlags flags) { SetUpdateFieldFlagValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 0), (uint)flags); }
public void RemoveNpcFlag(NPCFlags flags) { RemoveUpdateFieldFlagValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 0), (uint)flags); }
public void SetNpcFlags(NPCFlags flags) { SetUpdateFieldValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 0), (uint)flags); }
public bool HasNpcFlag2(NPCFlags2 flags) { return (m_unitData.NpcFlags[1] & (uint)flags) != 0; }
public void AddNpcFlag2(NPCFlags2 flags) { SetUpdateFieldFlagValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 1), (uint)flags); }
public void RemoveNpcFlag2(NPCFlags2 flags) { RemoveUpdateFieldFlagValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 1), (uint)flags); }
public void SetNpcFlags2(NPCFlags2 flags) { SetUpdateFieldValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NpcFlags, 1), (uint)flags); }
public bool IsVendor() { return HasNpcFlag(NPCFlags.Vendor); }
public bool IsTrainer() { return HasNpcFlag(NPCFlags.Trainer); }
public bool IsQuestGiver() { return HasNpcFlag(NPCFlags.QuestGiver); }
public bool IsGossip() { return HasNpcFlag(NPCFlags.Gossip); }
public bool IsTaxi() { return HasNpcFlag(NPCFlags.FlightMaster); }
public bool IsGuildMaster() { return HasNpcFlag(NPCFlags.Petitioner); }
public bool IsBattleMaster() { return HasNpcFlag(NPCFlags.BattleMaster); }
public bool IsBanker() { return HasNpcFlag(NPCFlags.Banker); }
public bool IsInnkeeper() { return HasNpcFlag(NPCFlags.Innkeeper); }
public bool IsSpiritHealer() { return HasNpcFlag(NPCFlags.SpiritHealer); }
public bool IsSpiritGuide() { return HasNpcFlag(NPCFlags.SpiritGuide); }
public bool IsTabardDesigner() { return HasNpcFlag(NPCFlags.TabardDesigner); }
public bool IsAuctioner() { return HasNpcFlag(NPCFlags.Auctioneer); }
public bool IsArmorer() { return HasNpcFlag(NPCFlags.Repair); }
public bool IsServiceProvider()
{
return HasNpcFlag(NPCFlags.Vendor | NPCFlags.Trainer | NPCFlags.FlightMaster |
NPCFlags.Petitioner | NPCFlags.BattleMaster | NPCFlags.Banker |
NPCFlags.Innkeeper | NPCFlags.SpiritHealer |
NPCFlags.SpiritGuide | NPCFlags.TabardDesigner | NPCFlags.Auctioneer);
}
public bool IsSpiritService() { return HasNpcFlag(NPCFlags.SpiritHealer | NPCFlags.SpiritGuide); }
public bool IsCritter() { return GetCreatureType() == CreatureType.Critter; }
public bool IsInFlight() { return HasUnitState(UnitState.InFlight); }
public bool IsContestedGuard()
{
var entry = GetFactionTemplateEntry();
if (entry != null)
return entry.IsContestedGuardFaction();
return false;
}
public void SetHoverHeight(float hoverHeight) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.HoverHeight), hoverHeight); }
public override float GetCollisionHeight()
{
float scaleMod = GetObjectScale(); // 99% sure about this
if (IsMounted())
{
var mountDisplayInfo = CliDB.CreatureDisplayInfoStorage.LookupByKey(GetMountDisplayId());
if (mountDisplayInfo != null)
{
var mountModelData = CliDB.CreatureModelDataStorage.LookupByKey(mountDisplayInfo.ModelID);
if (mountModelData != null)
{
var displayInfo = CliDB.CreatureDisplayInfoStorage.LookupByKey(GetNativeDisplayId());
var modelData = CliDB.CreatureModelDataStorage.LookupByKey(displayInfo.ModelID);
float collisionHeight = scaleMod * (mountModelData.MountHeight + modelData.CollisionHeight * modelData.ModelScale * displayInfo.CreatureModelScale * 0.5f);
return collisionHeight == 0.0f ? MapConst.DefaultCollesionHeight : collisionHeight;
}
}
}
//! Dismounting case - use basic default model data
var defaultDisplayInfo = CliDB.CreatureDisplayInfoStorage.LookupByKey(GetNativeDisplayId());
var defaultModelData = CliDB.CreatureModelDataStorage.LookupByKey(defaultDisplayInfo.ModelID);
float collisionHeight1 = scaleMod * defaultModelData.CollisionHeight * defaultModelData.ModelScale * defaultDisplayInfo.CreatureModelScale;
return collisionHeight1 == 0.0f ? MapConst.DefaultCollesionHeight : collisionHeight1;
}
public Guardian GetGuardianPet()
{
ObjectGuid pet_guid = GetPetGUID();
if (!pet_guid.IsEmpty())
{
Creature pet = ObjectAccessor.GetCreatureOrPetOrVehicle(this, pet_guid);
if (pet != null)
if (pet.HasUnitTypeMask(UnitTypeMask.Guardian))
return (Guardian)pet;
Log.outFatal(LogFilter.Unit, "Unit:GetGuardianPet: Guardian {0} not exist.", pet_guid);
SetPetGUID(ObjectGuid.Empty);
}
return null;
}
public Unit SelectNearbyTarget(Unit exclude = null, float dist = SharedConst.NominalMeleeRange)
{
List<Unit> targets = new();
var u_check = new AnyUnfriendlyUnitInObjectRangeCheck(this, this, dist);
var searcher = new UnitListSearcher(this, targets, u_check);
Cell.VisitAllObjects(this, searcher, dist);
// remove current target
if (GetVictim())
targets.Remove(GetVictim());
if (exclude)
targets.Remove(exclude);
// remove not LoS targets
foreach (var unit in targets)
{
if (!IsWithinLOSInMap(unit) || unit.IsTotem() || unit.IsSpiritService() || unit.IsCritter())
targets.Remove(unit);
}
// no appropriate targets
if (targets.Empty())
return null;
// select random
return targets.SelectRandom();
}
public void EnterVehicle(Unit Base, sbyte seatId = -1)
{
CastSpellExtraArgs args = new(TriggerCastFlags.IgnoreCasterMountedOrOnVehicle);
args.SpellValueOverrides.Add(SpellValueMod.BasePoint0, seatId + 1);
CastSpell(this, SharedConst.VehicleSpellRideHardcoded, args);
}
public void _EnterVehicle(Vehicle vehicle, sbyte seatId, AuraApplication aurApp)
{
// Must be called only from aura handler
Cypher.Assert(aurApp != null);
if (!IsAlive() || GetVehicleKit() == vehicle || vehicle.GetBase().IsOnVehicle(this))
return;
if (m_vehicle != null)
{
if (m_vehicle != vehicle)
{
Log.outDebug(LogFilter.Vehicle, "EnterVehicle: {0} exit {1} and enter {2}.", GetEntry(), m_vehicle.GetBase().GetEntry(), vehicle.GetBase().GetEntry());
ExitVehicle();
}
else if (seatId >= 0 && seatId == GetTransSeat())
return;
}
if (aurApp.HasRemoveMode())
return;
Player player = ToPlayer();
if (player != null)
{
if (vehicle.GetBase().IsTypeId(TypeId.Player) && player.IsInCombat())
{
vehicle.GetBase().RemoveAura(aurApp);
return;
}
}
Cypher.Assert(!m_vehicle);
vehicle.AddPassenger(this, seatId);
}
public void ChangeSeat(sbyte seatId, bool next = true)
{
if (m_vehicle == null)
return;
// Don't change if current and new seat are identical
if (seatId == GetTransSeat())
return;
var seat = (seatId < 0 ? m_vehicle.GetNextEmptySeat(GetTransSeat(), next) : m_vehicle.Seats.LookupByKey(seatId));
// The second part of the check will only return true if seatId >= 0. @Vehicle.GetNextEmptySeat makes sure of that.
if (seat == null || !seat.IsEmpty())
return;
AuraEffect rideVehicleEffect = null;
var vehicleAuras = m_vehicle.GetBase().GetAuraEffectsByType(AuraType.ControlVehicle);
foreach (var eff in vehicleAuras)
{
if (eff.GetCasterGUID() != GetGUID())
continue;
// Make sure there is only one ride vehicle aura on target cast by the unit changing seat
Cypher.Assert(rideVehicleEffect == null);
rideVehicleEffect = eff;
}
// Unit riding a vehicle must always have control vehicle aura on target
Cypher.Assert(rideVehicleEffect != null);
rideVehicleEffect.ChangeAmount((seatId < 0 ? GetTransSeat() : seatId) + 1);
}
public void ExitVehicle(Position exitPosition = null)
{
//! This function can be called at upper level code to initialize an exit from the passenger's side.
if (m_vehicle == null)
return;
GetVehicleBase().RemoveAurasByType(AuraType.ControlVehicle, GetGUID());
//! The following call would not even be executed successfully as the
//! SPELL_AURA_CONTROL_VEHICLE unapply handler already calls _ExitVehicle without
//! specifying an exitposition. The subsequent call below would return on if (!m_vehicle).
//! To do:
//! We need to allow SPELL_AURA_CONTROL_VEHICLE unapply handlers in spellscripts
//! to specify exit coordinates and either store those per passenger, or we need to
//! init spline movement based on those coordinates in unapply handlers, and
//! relocate exiting passengers based on Unit.moveSpline data. Either way,
//! Coming Soon(TM)
}
public void _ExitVehicle(Position exitPosition = null)
{
// It's possible m_vehicle is NULL, when this function is called indirectly from @VehicleJoinEvent.Abort.
// In that case it was not possible to add the passenger to the vehicle. The vehicle aura has already been removed
// from the target in the aforementioned function and we don't need to do anything else at this point.
if (m_vehicle == null)
return;
// This should be done before dismiss, because there may be some aura removal
Vehicle vehicle = m_vehicle.RemovePassenger(this);
Player player = ToPlayer();
// If the player is on mounted duel and exits the mount, he should immediatly lose the duel
if (player && player.duel != null && player.duel.isMounted)
player.DuelComplete(DuelCompleteType.Fled);
SetControlled(false, UnitState.Root); // SMSG_MOVE_FORCE_UNROOT, ~MOVEMENTFLAG_ROOT
Position pos;
if (exitPosition == null) // Exit position not specified
pos = vehicle.GetBase().GetPosition(); // This should use passenger's current position, leaving it as it is now
// because we calculate positions incorrect (sometimes under map)
else
pos = exitPosition;
AddUnitState(UnitState.Move);
if (player != null)
player.SetFallInformation(0, GetPositionZ());
float height = pos.GetPositionZ() + vehicle.GetBase().GetCollisionHeight();
MoveSplineInit init = new(this);
// Creatures without inhabit type air should begin falling after exiting the vehicle
if (IsTypeId(TypeId.Unit) && !ToCreature().CanFly() && height > GetMap().GetWaterOrGroundLevel(GetPhaseShift(), pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ() + vehicle.GetBase().GetCollisionHeight(), ref height))
init.SetFall();
init.MoveTo(pos.GetPositionX(), pos.GetPositionY(), height, false);
init.SetFacing(GetOrientation());
init.SetTransportExit();
init.Launch();
if (player != null)
player.ResummonPetTemporaryUnSummonedIfAny();
if (vehicle.GetBase().HasUnitTypeMask(UnitTypeMask.Minion) && vehicle.GetBase().IsTypeId(TypeId.Unit))
if (((Minion)vehicle.GetBase()).GetOwner() == this)
vehicle.GetBase().ToCreature().DespawnOrUnsummon(vehicle.GetDespawnDelay());
if (HasUnitTypeMask(UnitTypeMask.Accessory))
{
// Vehicle just died, we die too
if (vehicle.GetBase().GetDeathState() == DeathState.JustDied)
SetDeathState(DeathState.JustDied);
// If for other reason we as minion are exiting the vehicle (ejected, master dismounted) - unsummon
else
ToTempSummon().UnSummon(2000); // Approximation
}
}
void SendCancelOrphanSpellVisual(uint id)
{
CancelOrphanSpellVisual cancelOrphanSpellVisual = new();
cancelOrphanSpellVisual.SpellVisualID = id;
SendMessageToSet(cancelOrphanSpellVisual, true);
}
void SendPlayOrphanSpellVisual(ObjectGuid target, uint spellVisualId, float travelSpeed, bool speedAsTime = false, bool withSourceOrientation = false)
{
PlayOrphanSpellVisual playOrphanSpellVisual = new();
playOrphanSpellVisual.SourceLocation = GetPosition();
if (withSourceOrientation)
playOrphanSpellVisual.SourceRotation = new Vector3(0.0f, 0.0f, GetOrientation());
playOrphanSpellVisual.Target = target; // exclusive with TargetLocation
playOrphanSpellVisual.SpellVisualID = spellVisualId;
playOrphanSpellVisual.TravelSpeed = travelSpeed;
playOrphanSpellVisual.SpeedAsTime = speedAsTime;
playOrphanSpellVisual.LaunchDelay = 0.0f;
SendMessageToSet(playOrphanSpellVisual, true);
}
void SendPlayOrphanSpellVisual(Vector3 targetLocation, uint spellVisualId, float travelSpeed, bool speedAsTime = false, bool withSourceOrientation = false)
{
PlayOrphanSpellVisual playOrphanSpellVisual = new();
playOrphanSpellVisual.SourceLocation = GetPosition();
if (withSourceOrientation)
playOrphanSpellVisual.SourceRotation = new Vector3(0.0f, 0.0f, GetOrientation());
playOrphanSpellVisual.TargetLocation = targetLocation; // exclusive with Target
playOrphanSpellVisual.SpellVisualID = spellVisualId;
playOrphanSpellVisual.TravelSpeed = travelSpeed;
playOrphanSpellVisual.SpeedAsTime = speedAsTime;
playOrphanSpellVisual.LaunchDelay = 0.0f;
SendMessageToSet(playOrphanSpellVisual, true);
}
void SendCancelSpellVisual(uint id)
{
CancelSpellVisual cancelSpellVisual = new();
cancelSpellVisual.Source = GetGUID();
cancelSpellVisual.SpellVisualID = id;
SendMessageToSet(cancelSpellVisual, true);
}
public void SendPlaySpellVisual(ObjectGuid targetGuid, uint spellVisualId, uint missReason, uint reflectStatus, float travelSpeed, bool speedAsTime = false)
{
PlaySpellVisual playSpellVisual = new();
playSpellVisual.Source = GetGUID();
playSpellVisual.Target = targetGuid; // exclusive with TargetPosition
playSpellVisual.SpellVisualID = spellVisualId;
playSpellVisual.TravelSpeed = travelSpeed;
playSpellVisual.MissReason = (ushort)missReason;
playSpellVisual.ReflectStatus = (ushort)reflectStatus;
playSpellVisual.SpeedAsTime = speedAsTime;
SendMessageToSet(playSpellVisual, true);
}
public void SendPlaySpellVisual(Vector3 targetPosition, float launchDelay, uint spellVisualId, uint missReason, uint reflectStatus, float travelSpeed, bool speedAsTime = false)
{
PlaySpellVisual playSpellVisual = new();
playSpellVisual.Source = GetGUID();
playSpellVisual.TargetPosition = targetPosition; // exclusive with Target
playSpellVisual.LaunchDelay = launchDelay;
playSpellVisual.SpellVisualID = spellVisualId;
playSpellVisual.TravelSpeed = travelSpeed;
playSpellVisual.MissReason = (ushort)missReason;
playSpellVisual.ReflectStatus = (ushort)reflectStatus;
playSpellVisual.SpeedAsTime = speedAsTime;
SendMessageToSet(playSpellVisual, true);
}
void SendCancelSpellVisualKit(uint id)
{
CancelSpellVisualKit cancelSpellVisualKit = new();
cancelSpellVisualKit.Source = GetGUID();
cancelSpellVisualKit.SpellVisualKitID = id;
SendMessageToSet(cancelSpellVisualKit, true);
}
public void SendPlaySpellVisualKit(uint id, uint type, uint duration)
{
PlaySpellVisualKit playSpellVisualKit = new();
playSpellVisualKit.Unit = GetGUID();
playSpellVisualKit.KitRecID = id;
playSpellVisualKit.KitType = type;
playSpellVisualKit.Duration = duration;
SendMessageToSet(playSpellVisualKit, true);
}
void CancelSpellMissiles(uint spellId, bool reverseMissile = false)
{
bool hasMissile = false;
foreach (var pair in m_Events.GetEvents())
{
Spell spell = Spell.ExtractSpellFromEvent(pair.Value);
if (spell != null)
{
if (spell.GetSpellInfo().Id == spellId)
{
pair.Value.ScheduleAbort();
hasMissile = true;
}
}
}
if (hasMissile)
{
MissileCancel packet = new();
packet.OwnerGUID = GetGUID();
packet.SpellID = spellId;
packet.Reverse = reverseMissile;
SendMessageToSet(packet, false);
}
}
public void UnsummonAllTotems()
{
for (byte i = 0; i < SharedConst.MaxSummonSlot; ++i)
{
if (m_SummonSlot[i].IsEmpty())
continue;
Creature OldTotem = GetMap().GetCreature(m_SummonSlot[i]);
if (OldTotem != null)
if (OldTotem.IsSummon())
OldTotem.ToTempSummon().UnSummon();
}
}
public bool IsOnVehicle(Unit vehicle)
{
return m_vehicle != null && m_vehicle == vehicle.GetVehicleKit();
}
public virtual UnitAI GetAI() { return i_AI; }
public void SetAI(UnitAI newAI) { i_AI = newAI; }
public bool IsPossessing()
{
Unit u = GetCharm();
if (u != null)
return u.IsPossessed();
else
return false;
}
public Unit GetCharm()
{
ObjectGuid charm_guid = GetCharmGUID();
if (!charm_guid.IsEmpty())
{
Unit pet = Global.ObjAccessor.GetUnit(this, charm_guid);
if (pet != null)
return pet;
Log.outError(LogFilter.Unit, "Unit.GetCharm: Charmed creature {0} not exist.", charm_guid);
SetCharmGUID(ObjectGuid.Empty);
}
return null;
}
public bool IsCharmed() { return !GetCharmerGUID().IsEmpty(); }
public bool IsPossessed() { return HasUnitState(UnitState.Possessed); }
public void OnPhaseChange()
{
if (!IsInWorld)
return;
if (IsTypeId(TypeId.Unit) || !ToPlayer().GetSession().PlayerLogout())
m_threatManager.UpdateOnlineStates(true, true);
}
public uint GetModelForForm(ShapeShiftForm form, uint spellId)
{
// Hardcoded cases
switch (spellId)
{
case 7090: // Bear Form
return 29414;
case 35200: // Roc Form
return 4877;
default:
break;
}
Player thisPlayer = ToPlayer();
if (thisPlayer != null)
{
Aura artifactAura = GetAura(PlayerConst.ArtifactsAllWeaponsGeneralWeaponEquippedPassive);
if (artifactAura != null)
{
Item artifact = ToPlayer().GetItemByGuid(artifactAura.GetCastItemGUID());
if (artifact != null)
{
ArtifactAppearanceRecord artifactAppearance = CliDB.ArtifactAppearanceStorage.LookupByKey(artifact.GetModifier(ItemModifier.ArtifactAppearanceId));
if (artifactAppearance != null)
if ((ShapeShiftForm)artifactAppearance.OverrideShapeshiftFormID == form)
return artifactAppearance.OverrideShapeshiftDisplayID;
}
}
ShapeshiftFormModelData formModelData = Global.DB2Mgr.GetShapeshiftFormModelData(GetRace(), thisPlayer.GetNativeSex(), form);
if (formModelData != null)
{
bool useRandom = false;
switch (form)
{
case ShapeShiftForm.CatForm:
useRandom = HasAura(210333);
break; // Glyph of the Feral Chameleon
case ShapeShiftForm.TravelForm:
useRandom = HasAura(344336);
break; // Glyph of the Swift Chameleon
case ShapeShiftForm.AquaticForm:
useRandom = HasAura(344338);
break; // Glyph of the Aquatic Chameleon
case ShapeShiftForm.BearForm:
useRandom = HasAura(107059);
break; // Glyph of the Ursol Chameleon
case ShapeShiftForm.FlightFormEpic:
case ShapeShiftForm.FlightForm:
useRandom = HasAura(344342);
break; // Glyph of the Aerial Chameleon
default:
break;
}
if (useRandom)
{
List<uint> displayIds = new();
for (var i = 0; i < formModelData.Choices.Count; ++i)
{
ChrCustomizationDisplayInfoRecord displayInfo = formModelData.Displays[i];
if (displayInfo != null)
{
ChrCustomizationReqRecord choiceReq = CliDB.ChrCustomizationReqStorage.LookupByKey(formModelData.Choices[i].ChrCustomizationReqID);
if (choiceReq == null || thisPlayer.GetSession().MeetsChrCustomizationReq(choiceReq, GetClass(), false, thisPlayer.m_playerData.Customizations))
displayIds.Add(displayInfo.DisplayID);
}
}
if (!displayIds.Empty())
return displayIds.SelectRandom();
}
else
{
uint formChoice = thisPlayer.GetCustomizationChoice(formModelData.OptionID);
if (formChoice != 0)
{
var choiceIndex = formModelData.Choices.FindIndex(choice =>
{
return choice.Id == formChoice;
});
if (choiceIndex != -1)
{
ChrCustomizationDisplayInfoRecord displayInfo = formModelData.Displays[choiceIndex];
if (displayInfo != null)
return displayInfo.DisplayID;
}
}
}
}
switch (form)
{
case ShapeShiftForm.GhostWolf:
if (HasAura(58135)) // Glyph of Spectral Wolf
return 60247;
break;
default:
break;
}
}
uint modelid = 0;
SpellShapeshiftFormRecord formEntry = CliDB.SpellShapeshiftFormStorage.LookupByKey(form);
if (formEntry != null && formEntry.CreatureDisplayID[0] != 0)
{
// Take the alliance modelid as default
if (GetTypeId() != TypeId.Player)
return formEntry.CreatureDisplayID[0];
else
{
if (Player.TeamForRace(GetRace()) == Team.Alliance)
modelid = formEntry.CreatureDisplayID[0];
else
modelid = formEntry.CreatureDisplayID[1];
// If the player is horde but there are no values for the horde modelid - take the alliance modelid
if (modelid == 0 && Player.TeamForRace(GetRace()) == Team.Horde)
modelid = formEntry.CreatureDisplayID[0];
}
}
return modelid;
}
public Totem ToTotem() { return IsTotem() ? (this as Totem) : null; }
public TempSummon ToTempSummon() { return IsSummon() ? (this as TempSummon) : null; }
public virtual void SetDeathState(DeathState s)
{
// Death state needs to be updated before RemoveAllAurasOnDeath() is called, to prevent entering combat
m_deathState = s;
if (s != DeathState.Alive && s != DeathState.JustRespawned)
{
CombatStop();
GetThreatManager().ClearAllThreat();
if (IsNonMeleeSpellCast(false))
InterruptNonMeleeSpells(false);
ExitVehicle(); // Exit vehicle before calling RemoveAllControlled
// vehicles use special type of charm that is not removed by the next function
// triggering an assert
UnsummonAllTotems();
RemoveAllControlled();
RemoveAllAurasOnDeath();
}
if (s == DeathState.JustDied)
{
// remove aurastates allowing special moves
ClearAllReactives();
m_Diminishing.Clear();
if (IsInWorld)
{
// Only clear MotionMaster for entities that exists in world
// Avoids crashes in the following conditions :
// * Using 'call pet' on dead pets
// * Using 'call stabled pet'
// * Logging in with dead pets
GetMotionMaster().Clear(false);
GetMotionMaster().MoveIdle();
}
StopMoving();
DisableSpline();
// without this when removing IncreaseMaxHealth aura player may stuck with 1 hp
// do not why since in IncreaseMaxHealth currenthealth is checked
SetHealth(0);
SetPower(GetPowerType(), 0);
SetEmoteState(Emote.OneshotNone);
// players in instance don't have ZoneScript, but they have InstanceScript
ZoneScript zoneScript = GetZoneScript() != null ? GetZoneScript() : GetInstanceScript();
if (zoneScript != null)
zoneScript.OnUnitDeath(this);
}
else if (s == DeathState.JustRespawned)
RemoveUnitFlag(UnitFlags.Skinnable); // clear skinnable for creature and player (at Battleground)
}
public bool IsVisible()
{
return (m_serverSideVisibility.GetValue(ServerSideVisibilityType.GM) > (uint)AccountTypes.Player) ? false : true;
}
public void SetVisible(bool val)
{
if (!val)
m_serverSideVisibility.SetValue(ServerSideVisibilityType.GM, AccountTypes.GameMaster);
else
m_serverSideVisibility.SetValue(ServerSideVisibilityType.GM, AccountTypes.Player);
UpdateObjectVisibility();
}
public bool IsMagnet()
{
// Grounding Totem
if (m_unitData.CreatedBySpell == 8177) /// @todo: find a more generic solution
return true;
return false;
}
public void SetShapeshiftForm(ShapeShiftForm form)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ShapeshiftForm), (byte)form);
}
public int CalcSpellDuration(SpellInfo spellProto)
{
sbyte comboPoints = (sbyte)(m_playerMovingMe != null ? m_playerMovingMe.GetComboPoints() : 0);
int minduration = spellProto.GetDuration();
int maxduration = spellProto.GetMaxDuration();
int duration;
if (comboPoints != 0 && minduration != -1 && minduration != maxduration)
duration = minduration + (maxduration - minduration) * comboPoints / 5;
else
duration = minduration;
return duration;
}
public int ModSpellDuration(SpellInfo spellProto, Unit target, int duration, bool positive, uint effectMask)
{
// don't mod permanent auras duration
if (duration < 0)
return duration;
// some auras are not affected by duration modifiers
if (spellProto.HasAttribute(SpellAttr7.IgnoreDurationMods))
return duration;
// cut duration only of negative effects
if (!positive)
{
uint mechanic = spellProto.GetSpellMechanicMaskByEffectMask(effectMask);
int durationMod;
int durationMod_always = 0;
int durationMod_not_stack = 0;
for (byte i = 1; i <= (int)Mechanics.Enraged; ++i)
{
if (!Convert.ToBoolean(mechanic & 1 << i))
continue;
// Find total mod value (negative bonus)
int new_durationMod_always = target.GetTotalAuraModifierByMiscValue(AuraType.MechanicDurationMod, i);
// Find max mod (negative bonus)
int new_durationMod_not_stack = target.GetMaxNegativeAuraModifierByMiscValue(AuraType.MechanicDurationModNotStack, i);
// Check if mods applied before were weaker
if (new_durationMod_always < durationMod_always)
durationMod_always = new_durationMod_always;
if (new_durationMod_not_stack < durationMod_not_stack)
durationMod_not_stack = new_durationMod_not_stack;
}
// Select strongest negative mod
if (durationMod_always > durationMod_not_stack)
durationMod = durationMod_not_stack;
else
durationMod = durationMod_always;
if (durationMod != 0)
MathFunctions.AddPct(ref duration, durationMod);
// there are only negative mods currently
durationMod_always = target.GetTotalAuraModifierByMiscValue(AuraType.ModAuraDurationByDispel, (int)spellProto.Dispel);
durationMod_not_stack = target.GetMaxNegativeAuraModifierByMiscValue(AuraType.ModAuraDurationByDispelNotStack, (int)spellProto.Dispel);
durationMod = 0;
if (durationMod_always > durationMod_not_stack)
durationMod += durationMod_not_stack;
else
durationMod += durationMod_always;
if (durationMod != 0)
MathFunctions.AddPct(ref duration, durationMod);
}
else
{
// else positive mods here, there are no currently
// when there will be, change GetTotalAuraModifierByMiscValue to GetTotalPositiveAuraModifierByMiscValue
// Mixology - duration boost
if (target.IsTypeId(TypeId.Player))
{
if (spellProto.SpellFamilyName == SpellFamilyNames.Potion && (
Global.SpellMgr.IsSpellMemberOfSpellGroup(spellProto.Id, SpellGroup.ElixirBattle) ||
Global.SpellMgr.IsSpellMemberOfSpellGroup(spellProto.Id, SpellGroup.ElixirGuardian)))
{
SpellEffectInfo effect = spellProto.GetEffect(0);
if (target.HasAura(53042) && effect != null && target.HasSpell(effect.TriggerSpell))
duration *= 2;
}
}
}
return Math.Max(duration, 0);
}
// creates aura application instance and registers it in lists
// aura application effects are handled separately to prevent aura list corruption
public AuraApplication _CreateAuraApplication(Aura aura, uint effMask)
{
// can't apply aura on unit which is going to be deleted - to not create a memory leak
Cypher.Assert(!m_cleanupDone);
// aura musn't be removed
Cypher.Assert(!aura.IsRemoved());
// aura mustn't be already applied on target
Cypher.Assert(!aura.IsAppliedOnTarget(GetGUID()), "Unit._CreateAuraApplication: aura musn't be applied on target");
SpellInfo aurSpellInfo = aura.GetSpellInfo();
uint aurId = aurSpellInfo.Id;
// ghost spell check, allow apply any auras at player loading in ghost mode (will be cleanup after load)
if (!IsAlive() && !aurSpellInfo.IsDeathPersistent() &&
(!IsTypeId(TypeId.Player) || !ToPlayer().GetSession().PlayerLoading()))
return null;
Unit caster = aura.GetCaster();
AuraApplication aurApp = new(this, caster, aura, effMask);
m_appliedAuras.Add(aurId, aurApp);
if (aurSpellInfo.HasAnyAuraInterruptFlag())
{
m_interruptableAuras.Add(aurApp);
AddInterruptMask(aurSpellInfo.AuraInterruptFlags, aurSpellInfo.AuraInterruptFlags2);
}
AuraStateType aState = aura.GetSpellInfo().GetAuraState();
if (aState != 0)
m_auraStateAuras.Add(aState, aurApp);
aura._ApplyForTarget(this, caster, aurApp);
return aurApp;
}
bool HasInterruptFlag(SpellAuraInterruptFlags flags) { return m_interruptMask.HasFlag(flags); }
bool HasInterruptFlag(SpellAuraInterruptFlags2 flags) { return m_interruptMask2.HasFlag(flags); }
public void AddInterruptMask(SpellAuraInterruptFlags flags, SpellAuraInterruptFlags2 flags2)
{
m_interruptMask |= flags;
m_interruptMask2 |= flags2;
}
void _UpdateAutoRepeatSpell()
{
SpellInfo autoRepeatSpellInfo = m_currentSpells[CurrentSpellTypes.AutoRepeat].m_spellInfo;
// check "realtime" interrupts
// don't cancel spells which are affected by a SPELL_AURA_CAST_WHILE_WALKING effect
if (((IsTypeId(TypeId.Player) && ToPlayer().IsMoving()) || IsNonMeleeSpellCast(false, false, true, autoRepeatSpellInfo.Id == 75)) &&
!HasAuraTypeWithAffectMask(AuraType.CastWhileWalking, autoRepeatSpellInfo))
{
// cancel wand shoot
if (autoRepeatSpellInfo.Id != 75)
InterruptSpell(CurrentSpellTypes.AutoRepeat);
m_AutoRepeatFirstCast = true;
return;
}
// apply delay (Auto Shot (spellID 75) not affected)
if (m_AutoRepeatFirstCast && GetAttackTimer(WeaponAttackType.RangedAttack) < 500 && autoRepeatSpellInfo.Id != 75)
SetAttackTimer(WeaponAttackType.RangedAttack, 500);
m_AutoRepeatFirstCast = false;
// castroutine
if (IsAttackReady(WeaponAttackType.RangedAttack))
{
// Check if able to cast
SpellCastResult result = m_currentSpells[CurrentSpellTypes.AutoRepeat].CheckCast(true);
if (result != SpellCastResult.SpellCastOk)
{
if (autoRepeatSpellInfo.Id != 75)
InterruptSpell(CurrentSpellTypes.AutoRepeat);
else if (GetTypeId() == TypeId.Player)
Spell.SendCastResult(ToPlayer(), autoRepeatSpellInfo, m_currentSpells[CurrentSpellTypes.AutoRepeat].m_SpellVisual, m_currentSpells[CurrentSpellTypes.AutoRepeat].m_castId, result);
return;
}
// we want to shoot
Spell spell = new(this, autoRepeatSpellInfo, TriggerCastFlags.FullMask);
spell.Prepare(m_currentSpells[CurrentSpellTypes.AutoRepeat].m_targets);
// all went good, reset attack
ResetAttackTimer(WeaponAttackType.RangedAttack);
}
}
public void UpdateDisplayPower()
{
PowerType displayPower = PowerType.Mana;
switch (GetShapeshiftForm())
{
case ShapeShiftForm.Ghoul:
case ShapeShiftForm.CatForm:
displayPower = PowerType.Energy;
break;
case ShapeShiftForm.BearForm:
displayPower = PowerType.Rage;
break;
case ShapeShiftForm.TravelForm:
case ShapeShiftForm.GhostWolf:
displayPower = PowerType.Mana;
break;
default:
{
var powerTypeAuras = GetAuraEffectsByType(AuraType.ModPowerDisplay);
if (!powerTypeAuras.Empty())
{
AuraEffect powerTypeAura = powerTypeAuras.First();
displayPower = (PowerType)powerTypeAura.GetMiscValue();
}
else if (GetTypeId() == TypeId.Player)
{
ChrClassesRecord cEntry = CliDB.ChrClassesStorage.LookupByKey(GetClass());
if (cEntry != null && cEntry.DisplayPower < PowerType.Max)
displayPower = cEntry.DisplayPower;
}
else if (GetTypeId() == TypeId.Unit)
{
Vehicle vehicle = GetVehicleKit();
if (vehicle)
{
PowerDisplayRecord powerDisplay = CliDB.PowerDisplayStorage.LookupByKey(vehicle.GetVehicleInfo().PowerDisplayID[0]);
if (powerDisplay != null)
displayPower = (PowerType)powerDisplay.ActualType;
else if (GetClass() == Class.Rogue)
displayPower = PowerType.Energy;
}
else
{
Pet pet = ToPet();
if (pet)
{
if (pet.GetPetType() == PetType.Hunter) // Hunter pets have focus
displayPower = PowerType.Focus;
else if (pet.IsPetGhoul() || pet.IsPetAbomination()) // DK pets have energy
displayPower = PowerType.Energy;
}
}
}
break;
}
}
SetPowerType(displayPower);
}
public void SetSheath(SheathState sheathed)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.SheatheState), (byte)sheathed);
if (sheathed == SheathState.Unarmed)
RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Sheathing);
}
public FactionTemplateRecord GetFactionTemplateEntry()
{
FactionTemplateRecord entry = CliDB.FactionTemplateStorage.LookupByKey(GetFaction());
if (entry == null)
{
Player player = ToPlayer();
if (player != null)
Log.outError(LogFilter.Unit, "Player {0} has invalid faction (faction template id) #{1}", player.GetName(), GetFaction());
else
{
Creature creature = ToCreature();
if (creature != null)
Log.outError(LogFilter.Unit, "Creature (template id: {0}) has invalid faction (faction template id) #{1}", creature.GetCreatureTemplate().Entry, GetFaction());
else
Log.outError(LogFilter.Unit, "Unit (name={0}, type={1}) has invalid faction (faction template id) #{2}", GetName(), GetTypeId(), GetFaction());
}
}
return entry;
}
public bool IsInFeralForm()
{
ShapeShiftForm form = GetShapeshiftForm();
return form == ShapeShiftForm.CatForm || form == ShapeShiftForm.BearForm || form == ShapeShiftForm.DireBearForm || form == ShapeShiftForm.GhostWolf;
}
public bool IsControlledByPlayer() { return m_ControlledByPlayer; }
public bool IsCharmedOwnedByPlayerOrPlayer() { return GetCharmerOrOwnerOrOwnGUID().IsPlayer(); }
public void AddFollower(FollowerReference pRef)
{
m_FollowingRefManager.InsertFirst(pRef);
}
public void RemoveFollower(FollowerReference pRef) { } //nothing to do yet
public uint GetCreatureTypeMask()
{
uint creatureType = (uint)GetCreatureType();
return (uint)(creatureType >= 1 ? (1 << (int)(creatureType - 1)) : 0);
}
public Pet ToPet()
{
return IsPet() ? (this as Pet) : null;
}
public MotionMaster GetMotionMaster() { return i_motionMaster; }
public void PlayOneShotAnimKitId(ushort animKitId)
{
if (!CliDB.AnimKitStorage.ContainsKey(animKitId))
{
Log.outError(LogFilter.Unit, "Unit.PlayOneShotAnimKitId using invalid AnimKit ID: {0}", animKitId);
return;
}
PlayOneShotAnimKit packet = new();
packet.Unit = GetGUID();
packet.AnimKitID = animKitId;
SendMessageToSet(packet, true);
}
public void SetAIAnimKitId(ushort animKitId)
{
if (_aiAnimKitId == animKitId)
return;
if (animKitId != 0 && !CliDB.AnimKitStorage.ContainsKey(animKitId))
return;
_aiAnimKitId = animKitId;
SetAIAnimKit data = new();
data.Unit = GetGUID();
data.AnimKitID = animKitId;
SendMessageToSet(data, true);
}
public override ushort GetAIAnimKitId() { return _aiAnimKitId; }
public void SetMovementAnimKitId(ushort animKitId)
{
if (_movementAnimKitId == animKitId)
return;
if (animKitId != 0 && !CliDB.AnimKitStorage.ContainsKey(animKitId))
return;
_movementAnimKitId = animKitId;
SetMovementAnimKit data = new();
data.Unit = GetGUID();
data.AnimKitID = animKitId;
SendMessageToSet(data, true);
}
public override ushort GetMovementAnimKitId() { return _movementAnimKitId; }
public void SetMeleeAnimKitId(ushort animKitId)
{
if (_meleeAnimKitId == animKitId)
return;
if (animKitId != 0 && !CliDB.AnimKitStorage.ContainsKey(animKitId))
return;
_meleeAnimKitId = animKitId;
SetMeleeAnimKit data = new();
data.Unit = GetGUID();
data.AnimKitID = animKitId;
SendMessageToSet(data, true);
}
public override ushort GetMeleeAnimKitId() { return _meleeAnimKitId; }
public uint GetVirtualItemId(int slot)
{
if (slot >= SharedConst.MaxEquipmentItems)
return 0;
return m_unitData.VirtualItems[slot].ItemID;
}
public ushort GetVirtualItemAppearanceMod(uint slot)
{
if (slot >= SharedConst.MaxEquipmentItems)
return 0;
return m_unitData.VirtualItems[(int)slot].ItemAppearanceModID;
}
public void SetVirtualItem(uint slot, uint itemId, ushort appearanceModId = 0, ushort itemVisual = 0)
{
if (slot >= SharedConst.MaxEquipmentItems)
return;
var virtualItemField = m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.VirtualItems, (int)slot);
SetUpdateFieldValue(virtualItemField.ModifyValue(virtualItemField.ItemID), itemId);
SetUpdateFieldValue(virtualItemField.ModifyValue(virtualItemField.ItemAppearanceModID), appearanceModId);
SetUpdateFieldValue(virtualItemField.ModifyValue(virtualItemField.ItemVisual), itemVisual);
}
//Unit
public void SetLevel(uint lvl)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Level), lvl);
Player player = ToPlayer();
if (player != null)
{
if (player.GetGroup())
player.SetGroupUpdateFlag(GroupUpdateFlags.Level);
Global.CharacterCacheStorage.UpdateCharacterLevel(ToPlayer().GetGUID(), (byte)lvl);
}
}
public uint GetLevel() { return m_unitData.Level; }
public override uint GetLevelForTarget(WorldObject target) { return GetLevel(); }
public Race GetRace() { return (Race)(byte)m_unitData.Race; }
public void SetRace(Race race) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Race), (byte)race); }
public Class GetClass() { return (Class)(byte)m_unitData.ClassId; }
public void SetClass(Class classId) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ClassId), (byte)classId); }
public uint GetClassMask() { return (uint)(1 << ((int)GetClass() - 1)); }
public Gender GetGender() { return (Gender)(byte)m_unitData.Sex; }
public void SetGender(Gender sex) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Sex), (byte)sex); }
public uint GetDisplayId() { return m_unitData.DisplayID; }
public virtual void SetDisplayId(uint modelId, float displayScale = 1f)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.DisplayID), modelId);
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.DisplayScale), displayScale);
// Set Gender by modelId
CreatureModelInfo minfo = Global.ObjectMgr.GetCreatureModelInfo(modelId);
if (minfo != null)
SetGender((Gender)minfo.gender);
}
public void RestoreDisplayId(bool ignorePositiveAurasPreventingMounting = false)
{
AuraEffect handledAura = null;
// try to receive model from transform auras
var transforms = GetAuraEffectsByType(AuraType.Transform);
if (!transforms.Empty())
{
// iterate over already applied transform auras - from newest to oldest
foreach (var eff in transforms)
{
AuraApplication aurApp = eff.GetBase().GetApplicationOfTarget(GetGUID());
if (aurApp != null)
{
if (handledAura == null)
{
if (!ignorePositiveAurasPreventingMounting)
handledAura = eff;
else
{
CreatureTemplate ci = Global.ObjectMgr.GetCreatureTemplate((uint)eff.GetMiscValue());
if (ci != null)
if (!IsDisallowedMountForm(eff.GetId(), ShapeShiftForm.None, ObjectManager.ChooseDisplayId(ci).CreatureDisplayID))
handledAura = eff;
}
}
// prefer negative auras
if (!aurApp.IsPositive())
{
handledAura = eff;
break;
}
}
}
}
var shapeshiftAura = GetAuraEffectsByType(AuraType.ModShapeshift);
// transform aura was found
if (handledAura != null)
{
handledAura.HandleEffect(this, AuraEffectHandleModes.SendForClient, true);
return;
}
// we've found shapeshift
else if (!shapeshiftAura.Empty()) // we've found shapeshift
{
// only one such aura possible at a time
uint modelId = GetModelForForm(GetShapeshiftForm(), shapeshiftAura[0].GetId());
if (modelId != 0)
{
if (!ignorePositiveAurasPreventingMounting || !IsDisallowedMountForm(0, GetShapeshiftForm(), modelId))
SetDisplayId(modelId);
else
SetDisplayId(GetNativeDisplayId());
return;
}
}
// no auras found - set modelid to default
SetDisplayId(GetNativeDisplayId());
}
public uint GetNativeDisplayId() { return m_unitData.NativeDisplayID; }
public void SetNativeDisplayId(uint displayId, float displayScale = 1f)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NativeDisplayID), displayId);
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.NativeXDisplayScale), displayScale);
}
public float GetNativeDisplayScale() { return m_unitData.NativeXDisplayScale; }
public bool IsMounted()
{
return HasUnitFlag(UnitFlags.Mount);
}
public uint GetMountDisplayId() { return m_unitData.MountDisplayID; }
public void SetMountDisplayId(uint mountDisplayId) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.MountDisplayID), mountDisplayId); }
public virtual Unit GetOwner()
{
ObjectGuid ownerid = GetOwnerGUID();
if (!ownerid.IsEmpty())
return Global.ObjAccessor.GetUnit(this, ownerid);
return null;
}
public virtual float GetFollowAngle() { return MathFunctions.PiOver2; }
public ObjectGuid GetOwnerGUID() { return m_unitData.SummonedBy; }
public void SetOwnerGUID(ObjectGuid owner)
{
if (GetOwnerGUID() == owner)
return;
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.SummonedBy), owner);
if (owner.IsEmpty())
return;
// Update owner dependent fields
Player player = Global.ObjAccessor.GetPlayer(this, owner);
if (player == null || !player.HaveAtClient(this)) // if player cannot see this unit yet, he will receive needed data with create object
return;
UpdateData udata = new(GetMapId());
UpdateObject packet;
BuildValuesUpdateBlockForPlayerWithFlag(udata, UpdateFieldFlag.Owner, player);
udata.BuildPacket(out packet);
player.SendPacket(packet);
}
public ObjectGuid GetCreatorGUID() { return m_unitData.CreatedBy; }
public void SetCreatorGUID(ObjectGuid creator) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.CreatedBy), creator); }
public ObjectGuid GetMinionGUID() { return m_unitData.Summon; }
public void SetMinionGUID(ObjectGuid guid) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Summon), guid); }
public ObjectGuid GetCharmerGUID() { return m_unitData.CharmedBy; }
public void SetCharmerGUID(ObjectGuid owner) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.CharmedBy), owner); }
public ObjectGuid GetCharmGUID() { return m_unitData.Charm; }
public void SetCharmGUID(ObjectGuid charm) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Charm), charm); }
public ObjectGuid GetPetGUID() { return m_SummonSlot[0]; }
public void SetPetGUID(ObjectGuid guid) { m_SummonSlot[0] = guid; }
public ObjectGuid GetCritterGUID() { return m_unitData.Critter; }
public void SetCritterGUID(ObjectGuid guid) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Critter), guid); }
public ObjectGuid GetBattlePetCompanionGUID() { return m_unitData.BattlePetCompanionGUID; }
public void SetBattlePetCompanionGUID(ObjectGuid guid) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.BattlePetCompanionGUID), guid); }
public ObjectGuid GetCharmerOrOwnerGUID()
{
return !GetCharmerGUID().IsEmpty() ? GetCharmerGUID() : GetOwnerGUID();
}
public ObjectGuid GetCharmerOrOwnerOrOwnGUID()
{
ObjectGuid guid = GetCharmerOrOwnerGUID();
if (!guid.IsEmpty())
return guid;
return GetGUID();
}
public Unit GetCharmer()
{
ObjectGuid charmerid = GetCharmerGUID();
if (!charmerid.IsEmpty())
return Global.ObjAccessor.GetUnit(this, charmerid);
return null;
}
public Unit GetCharmerOrOwnerOrSelf()
{
Unit u = GetCharmerOrOwner();
if (u != null)
return u;
return this;
}
public Player GetCharmerOrOwnerPlayerOrPlayerItself()
{
ObjectGuid guid = GetCharmerOrOwnerGUID();
if (guid.IsPlayer())
return Global.ObjAccessor.FindPlayer(guid);
return IsTypeId(TypeId.Player) ? ToPlayer() : null;
}
public Unit GetCharmerOrOwner()
{
return !GetCharmerGUID().IsEmpty() ? GetCharmer() : GetOwner();
}
public bool HasUnitFlag(UnitFlags flags) { return (m_unitData.Flags & (uint)flags) != 0; }
public void AddUnitFlag(UnitFlags flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags), (uint)flags); }
public void RemoveUnitFlag(UnitFlags flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags), (uint)flags); }
public void SetUnitFlags(UnitFlags flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags), (uint)flags); }
public bool HasUnitFlag2(UnitFlags2 flags) { return (m_unitData.Flags2 & (uint)flags) != 0; }
public void AddUnitFlag2(UnitFlags2 flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags2), (uint)flags); }
public void RemoveUnitFlag2(UnitFlags2 flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags2), (uint)flags); }
public void SetUnitFlags2(UnitFlags2 flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags2), (uint)flags); }
public bool HasUnitFlag3(UnitFlags3 flags) { return (m_unitData.Flags3 & (uint)flags) != 0; }
public void AddUnitFlag3(UnitFlags3 flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags3), (uint)flags); }
public void RemoveUnitFlag3(UnitFlags3 flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags3), (uint)flags); }
public void SetUnitFlags3(UnitFlags3 flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.Flags3), (uint)flags); }
public void SetCreatedBySpell(uint spellId) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.CreatedBySpell), spellId); }
public Emote GetEmoteState() { return (Emote)(int)m_unitData.EmoteState; }
public void SetEmoteState(Emote emote) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.EmoteState), (int)emote); }
public SheathState GetSheath() { return (SheathState)(byte)m_unitData.SheatheState; }
public uint GetCombatTimer() { return combatTimer; }
public UnitPVPStateFlags GetPvpFlags() { return (UnitPVPStateFlags)(byte)m_unitData.PvpFlags; }
public bool HasPvpFlag(UnitPVPStateFlags flags) { return (m_unitData.PvpFlags & (uint)flags) != 0; }
public void AddPvpFlag(UnitPVPStateFlags flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PvpFlags), (byte)flags); }
public void RemovePvpFlag(UnitPVPStateFlags flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PvpFlags), (byte)flags); }
public void SetPvpFlags(UnitPVPStateFlags flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PvpFlags), (byte)flags); }
public bool IsInSanctuary() { return HasPvpFlag(UnitPVPStateFlags.Sanctuary); }
public bool IsPvP() { return HasPvpFlag(UnitPVPStateFlags.PvP); }
public bool IsFFAPvP() { return HasPvpFlag(UnitPVPStateFlags.FFAPvp); }
public UnitPetFlags GetPetFlags()
{
return (UnitPetFlags)(byte)m_unitData.PetFlags;
}
public bool HasPetFlag(UnitPetFlags flags) { return (m_unitData.PetFlags & (byte)flags) != 0; }
public void AddPetFlag(UnitPetFlags flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PetFlags), (byte)flags); }
public void RemovePetFlag(UnitPetFlags flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PetFlags), (byte)flags); }
public void SetPetFlags(UnitPetFlags flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PetFlags), (byte)flags); }
public void SetPetNumberForClient(uint petNumber) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PetNumber), petNumber); }
public void SetPetNameTimestamp(uint timestamp) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.PetNameTimestamp), timestamp); }
public ShapeShiftForm GetShapeshiftForm() { return (ShapeShiftForm)(byte)m_unitData.ShapeshiftForm; }
public CreatureType GetCreatureType()
{
if (IsTypeId(TypeId.Player))
{
ShapeShiftForm form = GetShapeshiftForm();
var ssEntry = CliDB.SpellShapeshiftFormStorage.LookupByKey((uint)form);
if (ssEntry != null && ssEntry.CreatureType > 0)
return (CreatureType)ssEntry.CreatureType;
else
return CreatureType.Humanoid;
}
else
return ToCreature().GetCreatureTemplate().CreatureType;
}
public Player GetAffectingPlayer()
{
if (GetCharmerOrOwnerGUID().IsEmpty())
return IsTypeId(TypeId.Player) ? ToPlayer() : null;
Unit owner = GetCharmerOrOwner();
if (owner != null)
return owner.GetCharmerOrOwnerPlayerOrPlayerItself();
return null;
}
public void DeMorph()
{
SetDisplayId(GetNativeDisplayId());
}
public bool HasUnitTypeMask(UnitTypeMask mask) { return Convert.ToBoolean(mask & UnitTypeMask); }
public void AddUnitTypeMask(UnitTypeMask mask) { UnitTypeMask |= mask; }
public bool IsAlive() { return m_deathState == DeathState.Alive; }
public bool IsDying() { return m_deathState == DeathState.JustDied; }
public bool IsDead() { return (m_deathState == DeathState.Dead || m_deathState == DeathState.Corpse); }
public bool IsSummon() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.Summon); }
public bool IsGuardian() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.Guardian); }
public bool IsPet() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.Pet); }
public bool IsHunterPet() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.HunterPet); }
public bool IsTotem() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.Totem); }
public bool IsVehicle() { return UnitTypeMask.HasAnyFlag(UnitTypeMask.Vehicle); }
public void AddUnitState(UnitState f)
{
m_state |= f;
}
public bool HasUnitState(UnitState f)
{
return Convert.ToBoolean(m_state & f);
}
public void ClearUnitState(UnitState f)
{
m_state &= ~f;
}
public override bool IsAlwaysVisibleFor(WorldObject seer)
{
if (base.IsAlwaysVisibleFor(seer))
return true;
// Always seen by owner
ObjectGuid guid = GetCharmerOrOwnerGUID();
if (!guid.IsEmpty())
if (seer.GetGUID() == guid)
return true;
Player seerPlayer = seer.ToPlayer();
if (seerPlayer != null)
{
Unit owner = GetOwner();
if (owner != null)
{
Player ownerPlayer = owner.ToPlayer();
if (ownerPlayer)
if (ownerPlayer.IsGroupVisibleFor(seerPlayer))
return true;
}
}
return false;
}
//Faction
public bool IsNeutralToAll()
{
var my_faction = GetFactionTemplateEntry();
if (my_faction == null || my_faction.Faction == 0)
return true;
var raw_faction = CliDB.FactionStorage.LookupByKey(my_faction.Faction);
if (raw_faction != null && raw_faction.ReputationIndex >= 0)
return false;
return my_faction.IsNeutralToAll();
}
public bool IsHostileTo(Unit unit)
{
return GetReactionTo(unit) <= ReputationRank.Hostile;
}
public bool IsFriendlyTo(Unit unit)
{
return GetReactionTo(unit) >= ReputationRank.Friendly;
}
public ReputationRank GetReactionTo(Unit target)
{
// always friendly to self
if (this == target)
return ReputationRank.Friendly;
// always friendly to charmer or owner
if (GetCharmerOrOwnerOrSelf() == target.GetCharmerOrOwnerOrSelf())
return ReputationRank.Friendly;
if (HasUnitFlag(UnitFlags.PvpAttackable))
{
if (target.HasUnitFlag(UnitFlags.PvpAttackable))
{
Player selfPlayerOwner = GetAffectingPlayer();
Player targetPlayerOwner = target.GetAffectingPlayer();
if (selfPlayerOwner != null && targetPlayerOwner != null)
{
// always friendly to other unit controlled by player, or to the player himself
if (selfPlayerOwner == targetPlayerOwner)
return ReputationRank.Friendly;
// duel - always hostile to opponent
if (selfPlayerOwner.duel != null && selfPlayerOwner.duel.opponent == targetPlayerOwner && selfPlayerOwner.duel.startTime != 0)
return ReputationRank.Hostile;
// same group - checks dependant only on our faction - skip FFA_PVP for example
if (selfPlayerOwner.IsInRaidWith(targetPlayerOwner))
return ReputationRank.Friendly; // return true to allow config option AllowTwoSide.Interaction.Group to work
}
// check FFA_PVP
if (IsFFAPvP() && target.IsFFAPvP())
return ReputationRank.Hostile;
if (selfPlayerOwner != null)
{
var targetFactionTemplateEntry = target.GetFactionTemplateEntry();
if (targetFactionTemplateEntry != null)
{
if (!selfPlayerOwner.HasUnitFlag2(UnitFlags2.IgnoreReputation))
{
var targetFactionEntry = CliDB.FactionStorage.LookupByKey(targetFactionTemplateEntry.Faction);
if (targetFactionEntry != null)
{
if (targetFactionEntry.CanHaveReputation())
{
// check contested flags
if (Convert.ToBoolean(targetFactionTemplateEntry.Flags & (uint)FactionTemplateFlags.ContestedGuard)
&& selfPlayerOwner.HasPlayerFlag(PlayerFlags.ContestedPVP))
return ReputationRank.Hostile;
// if faction has reputation, hostile state depends only from AtWar state
if (selfPlayerOwner.GetReputationMgr().IsAtWar(targetFactionEntry))
return ReputationRank.Hostile;
return ReputationRank.Friendly;
}
}
}
}
}
}
}
// do checks dependant only on our faction
return GetFactionReactionTo(GetFactionTemplateEntry(), target);
}
ReputationRank GetFactionReactionTo(FactionTemplateRecord factionTemplateEntry, Unit target)
{
// always neutral when no template entry found
if (factionTemplateEntry == null)
return ReputationRank.Neutral;
var targetFactionTemplateEntry = target.GetFactionTemplateEntry();
if (targetFactionTemplateEntry == null)
return ReputationRank.Neutral;
Player targetPlayerOwner = target.GetAffectingPlayer();
if (targetPlayerOwner != null)
{
// check contested flags
if (Convert.ToBoolean(factionTemplateEntry.Flags & (uint)FactionTemplateFlags.ContestedGuard)
&& targetPlayerOwner.HasPlayerFlag(PlayerFlags.ContestedPVP))
return ReputationRank.Hostile;
ReputationRank repRank = targetPlayerOwner.GetReputationMgr().GetForcedRankIfAny(factionTemplateEntry);
if (repRank != ReputationRank.None)
return repRank;
if (!target.HasUnitFlag2(UnitFlags2.IgnoreReputation))
{
var factionEntry = CliDB.FactionStorage.LookupByKey(factionTemplateEntry.Faction);
if (factionEntry != null)
{
if (factionEntry.CanHaveReputation())
{
// CvP case - check reputation, don't allow state higher than neutral when at war
repRank = targetPlayerOwner.GetReputationMgr().GetRank(factionEntry);
if (targetPlayerOwner.GetReputationMgr().IsAtWar(factionEntry))
repRank = (ReputationRank)Math.Min((int)ReputationRank.Neutral, (int)repRank);
return repRank;
}
}
}
}
// common faction based check
if (factionTemplateEntry.IsHostileTo(targetFactionTemplateEntry))
return ReputationRank.Hostile;
if (factionTemplateEntry.IsFriendlyTo(targetFactionTemplateEntry))
return ReputationRank.Friendly;
if (targetFactionTemplateEntry.IsFriendlyTo(factionTemplateEntry))
return ReputationRank.Friendly;
if (Convert.ToBoolean(factionTemplateEntry.Flags & (uint)FactionTemplateFlags.HostileByDefault))
return ReputationRank.Hostile;
// neutral by default
return ReputationRank.Neutral;
}
public uint GetFaction() { return m_unitData.FactionTemplate; }
public void SetFaction(uint faction) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.FactionTemplate), faction); }
public void RestoreFaction()
{
if (IsTypeId(TypeId.Player))
ToPlayer().SetFactionForRace(GetRace());
else
{
if (HasUnitTypeMask(UnitTypeMask.Minion))
{
Unit owner = GetOwner();
if (owner)
{
SetFaction(owner.GetFaction());
return;
}
}
CreatureTemplate cinfo = ToCreature().GetCreatureTemplate();
if (cinfo != null) // normal creature
SetFaction(cinfo.Faction);
}
}
public bool IsInPartyWith(Unit unit)
{
if (this == unit)
return true;
Unit u1 = GetCharmerOrOwnerOrSelf();
Unit u2 = unit.GetCharmerOrOwnerOrSelf();
if (u1 == u2)
return true;
if (u1.IsTypeId(TypeId.Player) && u2.IsTypeId(TypeId.Player))
return u1.ToPlayer().IsInSameGroupWith(u2.ToPlayer());
else if ((u2.IsTypeId(TypeId.Player) && u1.IsTypeId(TypeId.Unit) && u1.ToCreature().GetCreatureTemplate().TypeFlags.HasAnyFlag(CreatureTypeFlags.TreatAsRaidUnit)) ||
(u1.IsTypeId(TypeId.Player) && u2.IsTypeId(TypeId.Unit) && u2.ToCreature().GetCreatureTemplate().TypeFlags.HasAnyFlag(CreatureTypeFlags.TreatAsRaidUnit)))
return true;
return u1.GetTypeId() == TypeId.Unit && u2.GetTypeId() == TypeId.Unit && u1.GetFaction() == u2.GetFaction();
}
public bool IsInRaidWith(Unit unit)
{
if (this == unit)
return true;
Unit u1 = GetCharmerOrOwnerOrSelf();
Unit u2 = unit.GetCharmerOrOwnerOrSelf();
if (u1 == u2)
return true;
if (u1.IsTypeId(TypeId.Player) && u2.IsTypeId(TypeId.Player))
return u1.ToPlayer().IsInSameRaidWith(u2.ToPlayer());
else if ((u2.IsTypeId(TypeId.Player) && u1.IsTypeId(TypeId.Unit) && u1.ToCreature().GetCreatureTemplate().TypeFlags.HasAnyFlag(CreatureTypeFlags.TreatAsRaidUnit)) ||
(u1.IsTypeId(TypeId.Player) && u2.IsTypeId(TypeId.Unit) && u2.ToCreature().GetCreatureTemplate().TypeFlags.HasAnyFlag(CreatureTypeFlags.TreatAsRaidUnit)))
return true;
// else u1.GetTypeId() == u2.GetTypeId() == TYPEID_UNIT
return u1.GetFaction() == u2.GetFaction();
}
public UnitStandStateType GetStandState() { return (UnitStandStateType)(byte)m_unitData.StandState; }
public void AddVisFlags(UnitVisFlags flags) { SetUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.VisFlags), (byte)flags); }
public void RemoveVisFlags(UnitVisFlags flags) { RemoveUpdateFieldFlagValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.VisFlags), (byte)flags); }
public void SetVisFlags(UnitVisFlags flags) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.VisFlags), (byte)flags); }
public bool IsSitState()
{
UnitStandStateType s = GetStandState();
return
s == UnitStandStateType.SitChair || s == UnitStandStateType.SitLowChair ||
s == UnitStandStateType.SitMediumChair || s == UnitStandStateType.SitHighChair ||
s == UnitStandStateType.Sit;
}
public bool IsStandState()
{
UnitStandStateType s = GetStandState();
return !IsSitState() && s != UnitStandStateType.Sleep && s != UnitStandStateType.Kneel;
}
public void SetStandState(UnitStandStateType state, uint animKitId = 0)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.StandState), (byte)state);
if (IsStandState())
RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Standing);
if (IsTypeId(TypeId.Player))
{
StandStateUpdate packet = new(state, animKitId);
ToPlayer().SendPacket(packet);
}
}
public void SetAnimTier(UnitBytes1Flags animTier, bool notifyClient)
{
SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.AnimTier), (byte)animTier);
if (notifyClient)
{
SetAnimTier setAnimTier = new();
setAnimTier.Unit = GetGUID();
setAnimTier.Tier = (int)animTier;
SendMessageToSet(setAnimTier, true);
}
}
public uint GetChannelSpellId() { return ((UnitChannel)m_unitData.ChannelData).SpellID; }
public void SetChannelSpellId(uint channelSpellId)
{
SetUpdateFieldValue(ref m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelData)._value.SpellID, channelSpellId);
}
public uint GetChannelSpellXSpellVisualId() { return m_unitData.ChannelData.GetValue().SpellVisual.SpellXSpellVisualID; }
public uint GetChannelScriptVisualId() { return m_unitData.ChannelData.GetValue().SpellVisual.ScriptVisualID; }
public void SetChannelVisual(SpellCastVisualField channelVisual)
{
UnitChannel unitChannel = m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelData);
SetUpdateFieldValue(ref unitChannel.SpellVisual, channelVisual);
}
public void AddChannelObject(ObjectGuid guid) { AddDynamicUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelObjects), guid); }
public void SetChannelObject(int slot, ObjectGuid guid) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelObjects, slot), guid); }
public void ClearChannelObjects() { ClearDynamicUpdateFieldValues(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelObjects)); }
public void RemoveChannelObject(ObjectGuid guid)
{
int index = m_unitData.ChannelObjects.FindIndex(guid);
if (index >= 0)
RemoveDynamicUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.ChannelObjects), index);
}
public bool IsDamageReducedByArmor(SpellSchoolMask schoolMask, SpellInfo spellInfo = null, sbyte effIndex = -1)
{
// only physical spells damage gets reduced by armor
if ((schoolMask & SpellSchoolMask.Normal) == 0)
return false;
if (spellInfo != null)
{
// there are spells with no specific attribute but they have "ignores armor" in tooltip
if (spellInfo.HasAttribute(SpellCustomAttributes.IgnoreArmor))
return false;
if (effIndex != -1)
{
// bleeding effects are not reduced by armor
SpellEffectInfo effect = spellInfo.GetEffect((uint)effIndex);
if (effect != null)
{
if (effect.ApplyAuraName == AuraType.PeriodicDamage || effect.Effect == SpellEffectName.SchoolDamage)
if (spellInfo.GetEffectMechanicMask((byte)effIndex).HasAnyFlag((1u << (int)Mechanics.Bleed)))
return false;
}
}
}
return true;
}
public override UpdateFieldFlag GetUpdateFieldFlagsFor(Player target)
{
UpdateFieldFlag flags = UpdateFieldFlag.None;
if (target == this || GetOwnerGUID() == target.GetGUID())
flags |= UpdateFieldFlag.Owner;
if (HasDynamicFlag(UnitDynFlags.SpecialInfo))
if (HasAuraTypeWithCaster(AuraType.Empathy, target.GetGUID()))
flags |= UpdateFieldFlag.Empath;
return flags;
}
public override void BuildValuesCreate(WorldPacket data, Player target)
{
UpdateFieldFlag flags = GetUpdateFieldFlagsFor(target);
WorldPacket buffer = new();
buffer.WriteUInt8((byte)flags);
m_objectData.WriteCreate(buffer, flags, this, target);
m_unitData.WriteCreate(buffer, flags, this, target);
data.WriteUInt32(buffer.GetSize());
data.WriteBytes(buffer);
}
public override void BuildValuesUpdate(WorldPacket data, Player target)
{
UpdateFieldFlag flags = GetUpdateFieldFlagsFor(target);
WorldPacket buffer = new();
buffer.WriteUInt32(m_values.GetChangedObjectTypeMask());
if (m_values.HasChanged(TypeId.Object))
m_objectData.WriteUpdate(buffer, flags, this, target);
if (m_values.HasChanged(TypeId.Unit))
m_unitData.WriteUpdate(buffer, flags, this, target);
data.WriteUInt32(buffer.GetSize());
data.WriteBytes(buffer);
}
public override void BuildValuesUpdateWithFlag(WorldPacket data, UpdateFieldFlag flags, Player target)
{
UpdateMask valuesMask = new(14);
valuesMask.Set((int)TypeId.Unit);
WorldPacket buffer = new();
UpdateMask mask = new(191);
m_unitData.AppendAllowedFieldsMaskForFlag(mask, flags);
m_unitData.WriteUpdate(buffer, mask, true, this, target);
data.WriteUInt32(buffer.GetSize());
data.WriteUInt32(valuesMask.GetBlock(0));
data.WriteBytes(buffer);
}
public void BuildValuesUpdateForPlayerWithMask(UpdateData data, UpdateMask requestedObjectMask, UpdateMask requestedUnitMask, Player target)
{
UpdateFieldFlag flags = GetUpdateFieldFlagsFor(target);
UpdateMask valuesMask = new((int)TypeId.Max);
if (requestedObjectMask.IsAnySet())
valuesMask.Set((int)TypeId.Object);
m_unitData.FilterDisallowedFieldsMaskForFlag(requestedUnitMask, flags);
if (requestedUnitMask.IsAnySet())
valuesMask.Set((int)TypeId.Unit);
WorldPacket buffer = new();
buffer.WriteUInt32(valuesMask.GetBlock(0));
if (valuesMask[(int)TypeId.Object])
m_objectData.WriteUpdate(buffer, requestedObjectMask, true, this, target);
if (valuesMask[(int)TypeId.Unit])
m_unitData.WriteUpdate(buffer, requestedUnitMask, true, this, target);
WorldPacket buffer1 = new();
buffer1.WriteUInt8((byte)UpdateType.Values);
buffer1.WritePackedGuid(GetGUID());
buffer1.WriteUInt32(buffer.GetSize());
buffer1.WriteBytes(buffer.GetData());
data.AddUpdateBlock(buffer1);
}
public override void ClearUpdateMask(bool remove)
{
m_values.ClearChangesMask(m_unitData);
base.ClearUpdateMask(remove);
}
public override void DestroyForPlayer(Player target)
{
Battleground bg = target.GetBattleground();
if (bg != null)
{
if (bg.IsArena())
{
DestroyArenaUnit destroyArenaUnit = new();
destroyArenaUnit.Guid = GetGUID();
target.SendPacket(destroyArenaUnit);
}
}
base.DestroyForPlayer(target);
}
public bool CanDualWield() { return m_canDualWield; }
public virtual void SetCanDualWield(bool value) { m_canDualWield = value; }
public DeathState GetDeathState()
{
return m_deathState;
}
public bool HaveOffhandWeapon()
{
if (IsTypeId(TypeId.Player))
return ToPlayer().GetWeaponForAttack(WeaponAttackType.OffAttack, true) != null;
else
return m_canDualWield;
}
void StartReactiveTimer(ReactiveType reactive) { m_reactiveTimer[reactive] = 4000; }
void DealDamageMods(Unit victim, ref uint damage)
{
if (victim == null || !victim.IsAlive() || victim.HasUnitState(UnitState.InFlight)
|| (victim.IsTypeId(TypeId.Unit) && victim.ToCreature().IsInEvadeMode()))
{
damage = 0;
}
}
public void DealDamageMods(Unit victim, ref uint damage, ref uint absorb)
{
if (victim == null || !victim.IsAlive() || victim.HasUnitState(UnitState.InFlight)
|| (victim.IsTypeId(TypeId.Unit) && victim.ToCreature().IsEvadingAttacks()))
{
absorb += damage;
damage = 0;
return;
}
damage = (uint)(damage * GetDamageMultiplierForTarget(victim));
}
void DealMeleeDamage(CalcDamageInfo damageInfo, bool durabilityLoss)
{
Unit victim = damageInfo.target;
if (!victim.IsAlive() || victim.HasUnitState(UnitState.InFlight) || (victim.IsTypeId(TypeId.Unit) && victim.ToCreature().IsEvadingAttacks()))
return;
// Hmmmm dont like this emotes client must by self do all animations
if (damageInfo.HitInfo.HasAnyFlag(HitInfo.CriticalHit))
victim.HandleEmoteCommand(Emote.OneshotWoundCritical);
if (damageInfo.blocked_amount != 0 && damageInfo.TargetState != VictimState.Blocks)
victim.HandleEmoteCommand(Emote.OneshotParryShield);
if (damageInfo.TargetState == VictimState.Parry &&
(!IsTypeId(TypeId.Unit) || !ToCreature().GetCreatureTemplate().FlagsExtra.HasAnyFlag(CreatureFlagsExtra.NoParryHasten)))
{
// Get attack timers
float offtime = victim.GetAttackTimer(WeaponAttackType.OffAttack);
float basetime = victim.GetAttackTimer(WeaponAttackType.BaseAttack);
// Reduce attack time
if (victim.HaveOffhandWeapon() && offtime < basetime)
{
float percent20 = victim.GetBaseAttackTime(WeaponAttackType.OffAttack) * 0.20f;
float percent60 = 3.0f * percent20;
if (offtime > percent20 && offtime <= percent60)
victim.SetAttackTimer(WeaponAttackType.OffAttack, (uint)percent20);
else if (offtime > percent60)
{
offtime -= 2.0f * percent20;
victim.SetAttackTimer(WeaponAttackType.OffAttack, (uint)offtime);
}
}
else
{
float percent20 = victim.GetBaseAttackTime(WeaponAttackType.BaseAttack) * 0.20f;
float percent60 = 3.0f * percent20;
if (basetime > percent20 && basetime <= percent60)
victim.SetAttackTimer(WeaponAttackType.BaseAttack, (uint)percent20);
else if (basetime > percent60)
{
basetime -= 2.0f * percent20;
victim.SetAttackTimer(WeaponAttackType.BaseAttack, (uint)basetime);
}
}
}
// Call default DealDamage
CleanDamage cleanDamage = new(damageInfo.cleanDamage, damageInfo.absorb, damageInfo.attackType, damageInfo.hitOutCome);
DealDamage(victim, damageInfo.damage, cleanDamage, DamageEffectType.Direct, (SpellSchoolMask)damageInfo.damageSchoolMask, null, durabilityLoss);
// If this is a creature and it attacks from behind it has a probability to daze it's victim
if ((damageInfo.hitOutCome == MeleeHitOutcome.Crit || damageInfo.hitOutCome == MeleeHitOutcome.Crushing || damageInfo.hitOutCome == MeleeHitOutcome.Normal || damageInfo.hitOutCome == MeleeHitOutcome.Glancing) &&
!IsTypeId(TypeId.Player) && !ToCreature().IsControlledByPlayer() && !victim.HasInArc(MathFunctions.PI, this)
&& (victim.IsTypeId(TypeId.Player) || !victim.ToCreature().IsWorldBoss()) && !victim.IsVehicle())
{
// 20% base chance
float chance = 20.0f;
// there is a newbie protection, at level 10 just 7% base chance; assuming linear function
if (victim.GetLevel() < 30)
chance = 0.65f * victim.GetLevelForTarget(this) + 0.5f;
uint victimDefense = victim.GetMaxSkillValueForLevel(this);
uint attackerMeleeSkill = GetMaxSkillValueForLevel();
chance *= attackerMeleeSkill / (float)victimDefense * 0.16f;
// -probability is between 0% and 40%
MathFunctions.RoundToInterval(ref chance, 0.0f, 40.0f);
if (RandomHelper.randChance(chance))
CastSpell(victim, 1604, true);
}
if (IsTypeId(TypeId.Player))
{
DamageInfo dmgInfo = new(damageInfo);
ToPlayer().CastItemCombatSpell(dmgInfo);
}
// Do effect if any damage done to target
if (damageInfo.damage != 0)
{
// We're going to call functions which can modify content of the list during iteration over it's elements
// Let's copy the list so we can prevent iterator invalidation
var vDamageShieldsCopy = victim.GetAuraEffectsByType(AuraType.DamageShield);
foreach (var dmgShield in vDamageShieldsCopy)
{
SpellInfo spellInfo = dmgShield.GetSpellInfo();
// Damage shield can be resisted...
var missInfo = victim.SpellHitResult(this, spellInfo, false);
if (missInfo != SpellMissInfo.None)
{
victim.SendSpellMiss(this, spellInfo.Id, missInfo);
continue;
}
// ...or immuned
if (IsImmunedToDamage(spellInfo))
{
victim.SendSpellDamageImmune(this, spellInfo.Id, false);
continue;
}
uint damage = (uint)dmgShield.GetAmount();
Unit caster = dmgShield.GetCaster();
if (caster)
{
damage = caster.SpellDamageBonusDone(this, spellInfo, damage, DamageEffectType.SpellDirect, dmgShield.GetSpellEffectInfo());
damage = SpellDamageBonusTaken(caster, spellInfo, damage, DamageEffectType.SpellDirect, dmgShield.GetSpellEffectInfo());
}
DamageInfo damageInfo1 = new(this, victim, damage, spellInfo, spellInfo.GetSchoolMask(), DamageEffectType.SpellDirect, WeaponAttackType.BaseAttack);
victim.CalcAbsorbResist(damageInfo1);
damage = damageInfo1.GetDamage();
victim.DealDamageMods(this, ref damage);
SpellDamageShield damageShield = new();
damageShield.Attacker = victim.GetGUID();
damageShield.Defender = GetGUID();
damageShield.SpellID = spellInfo.Id;
damageShield.TotalDamage = damage;
damageShield.OriginalDamage = (int)damageInfo.originalDamage;
damageShield.OverKill = (uint)Math.Max(damage - GetHealth(), 0);
damageShield.SchoolMask = (uint)spellInfo.SchoolMask;
damageShield.LogAbsorbed = damageInfo1.GetAbsorb();
victim.DealDamage(this, damage, null, DamageEffectType.SpellDirect, spellInfo.GetSchoolMask(), spellInfo, true);
damageShield.LogData.Initialize(this);
victim.SendCombatLogMessage(damageShield);
}
}
}
public uint DealDamage(Unit victim, uint damage, CleanDamage cleanDamage = null, DamageEffectType damagetype = DamageEffectType.Direct, SpellSchoolMask damageSchoolMask = SpellSchoolMask.Normal, SpellInfo spellProto = null, bool durabilityLoss = true)
{
if (victim.IsAIEnabled)
victim.GetAI().DamageTaken(this, ref damage);
if (IsAIEnabled)
GetAI().DamageDealt(victim, ref damage, damagetype);
// Hook for OnDamage Event
Global.ScriptMgr.OnDamage(this, victim, ref damage);
if (victim.IsTypeId(TypeId.Player) && this != victim)
{
// Signal to pets that their owner was attacked - except when DOT.
if (damagetype != DamageEffectType.DOT)
{
foreach (Unit controlled in victim.m_Controlled)
{
Creature cControlled = controlled.ToCreature();
if (cControlled != null)
if (cControlled.IsAIEnabled)
cControlled.GetAI().OwnerAttackedBy(this);
}
}
if (victim.ToPlayer().GetCommandStatus(PlayerCommandStates.God))
return 0;
}
if (damagetype != DamageEffectType.NoDamage)
{
// interrupting auras with SpellAuraInterruptFlags.Damage before checking !damage (absorbed damage breaks that type of auras)
if (spellProto != null)
{
if (!spellProto.HasAttribute(SpellAttr4.DamageDoesntBreakAuras))
victim.RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Damage, spellProto.Id);
}
else
victim.RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.Damage, 0);
if (damage == 0 && damagetype != DamageEffectType.DOT && cleanDamage != null && cleanDamage.absorbed_damage != 0)
{
if (victim != this && victim.IsPlayer())
{
Spell spell = victim.GetCurrentSpell(CurrentSpellTypes.Generic);
if (spell != null)
if (spell.GetState() == SpellState.Preparing && spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.DamageAbsorb))
victim.InterruptNonMeleeSpells(false);
}
}
// We're going to call functions which can modify content of the list during iteration over it's elements
// Let's copy the list so we can prevent iterator invalidation
var vCopyDamageCopy = victim.GetAuraEffectsByType(AuraType.ShareDamagePct);
// copy damage to casters of this aura
foreach (var aura in vCopyDamageCopy)
{
// Check if aura was removed during iteration - we don't need to work on such auras
if (!aura.GetBase().IsAppliedOnTarget(victim.GetGUID()))
continue;
// check damage school mask
if ((aura.GetMiscValue() & (int)damageSchoolMask) == 0)
continue;
Unit shareDamageTarget = aura.GetCaster();
if (shareDamageTarget == null)
continue;
SpellInfo spell = aura.GetSpellInfo();
uint share = MathFunctions.CalculatePct(damage, aura.GetAmount());
// @todo check packets if damage is done by victim, or by attacker of victim
DealDamageMods(shareDamageTarget, ref share);
DealDamage(shareDamageTarget, share, null, DamageEffectType.NoDamage, spell.GetSchoolMask(), spell, false);
}
}
// Rage from Damage made (only from direct weapon damage)
if (cleanDamage != null && (cleanDamage.attackType == WeaponAttackType.BaseAttack || cleanDamage.attackType == WeaponAttackType.OffAttack) && damagetype == DamageEffectType.Direct && this != victim && GetPowerType() == PowerType.Rage)
{
uint rage = (uint)(GetBaseAttackTime(cleanDamage.attackType) / 1000.0f * 1.75f);
if (cleanDamage.attackType == WeaponAttackType.OffAttack)
rage /= 2;
RewardRage(rage);
}
if (damage == 0)
return 0;
Log.outDebug(LogFilter.Unit, "DealDamageStart");
uint health = (uint)victim.GetHealth();
Log.outDebug(LogFilter.Unit, "Unit {0} dealt {1} damage to unit {2}", GetGUID(), damage, victim.GetGUID());
// duel ends when player has 1 or less hp
bool duel_hasEnded = false;
bool duel_wasMounted = false;
if (victim.IsTypeId(TypeId.Player) && victim.ToPlayer().duel != null && damage >= (health - 1))
{
// prevent kill only if killed in duel and killed by opponent or opponent controlled creature
if (victim.ToPlayer().duel.opponent == this || victim.ToPlayer().duel.opponent.GetGUID() == GetOwnerGUID())
damage = health - 1;
duel_hasEnded = true;
}
else if (victim.IsVehicle() && damage >= (health - 1) && victim.GetCharmer() != null && victim.GetCharmer().IsTypeId(TypeId.Player))
{
Player victimRider = victim.GetCharmer().ToPlayer();
if (victimRider != null && victimRider.duel != null && victimRider.duel.isMounted)
{
// prevent kill only if killed in duel and killed by opponent or opponent controlled creature
if (victimRider.duel.opponent == this || victimRider.duel.opponent.GetGUID() == GetCharmerGUID())
damage = health - 1;
duel_wasMounted = true;
duel_hasEnded = true;
}
}
if (IsTypeId(TypeId.Player) && this != victim)
{
Player killer = ToPlayer();
// in bg, count dmg if victim is also a player
if (victim.IsTypeId(TypeId.Player))
{
Battleground bg = killer.GetBattleground();
if (bg)
bg.UpdatePlayerScore(killer, ScoreType.DamageDone, damage);
}
killer.UpdateCriteria(CriteriaTypes.DamageDone, health > damage ? damage : health, 0, 0, victim);
killer.UpdateCriteria(CriteriaTypes.HighestHitDealt, damage);
}
if (victim.IsTypeId(TypeId.Player))
{
victim.ToPlayer().UpdateCriteria(CriteriaTypes.HighestHitReceived, damage);
}
damage /= (uint)victim.GetHealthMultiplierForTarget(this);
if (victim.GetTypeId() != TypeId.Player && (!victim.IsControlledByPlayer() || victim.IsVehicle()))
{
if (!victim.ToCreature().HasLootRecipient())
victim.ToCreature().SetLootRecipient(this);
if (IsControlledByPlayer())
victim.ToCreature().LowerPlayerDamageReq(health < damage ? health : damage);
}
bool killed = false;
bool skipSettingDeathState = false;
if (health <= damage)
{
killed = true;
Log.outDebug(LogFilter.Unit, "DealDamage: victim just died");
if (victim.IsTypeId(TypeId.Player) && victim != this)
victim.ToPlayer().UpdateCriteria(CriteriaTypes.TotalDamageReceived, health);
if (damagetype != DamageEffectType.NoDamage && damagetype != DamageEffectType.Self && victim.HasAuraType(AuraType.SchoolAbsorbOverkill))
{
var vAbsorbOverkill = victim.GetAuraEffectsByType(AuraType.SchoolAbsorbOverkill);
DamageInfo damageInfo = new(this, victim, damage, spellProto, damageSchoolMask, damagetype, cleanDamage != null ? cleanDamage.attackType : WeaponAttackType.BaseAttack);
foreach (var absorbAurEff in vAbsorbOverkill)
{
Aura baseAura = absorbAurEff.GetBase();
AuraApplication aurApp = baseAura.GetApplicationOfTarget(victim.GetGUID());
if (aurApp == null)
continue;
if ((absorbAurEff.GetMiscValue() & (int)damageInfo.GetSchoolMask()) == 0)
continue;
// cannot absorb over limit
if (damage >= victim.CountPctFromMaxHealth(100 + absorbAurEff.GetMiscValueB()))
continue;
// get amount which can be still absorbed by the aura
int currentAbsorb = absorbAurEff.GetAmount();
// aura with infinite absorb amount - let the scripts handle absorbtion amount, set here to 0 for safety
if (currentAbsorb < 0)
currentAbsorb = 0;
uint tempAbsorb = (uint)currentAbsorb;
// This aura type is used both by Spirit of Redemption (death not really prevented, must grant all credit immediately) and Cheat Death (death prevented)
// repurpose PreventDefaultAction for this
bool deathFullyPrevented = false;
absorbAurEff.GetBase().CallScriptEffectAbsorbHandlers(absorbAurEff, aurApp, damageInfo, ref tempAbsorb, ref deathFullyPrevented);
currentAbsorb = (int)tempAbsorb;
// absorb must be smaller than the damage itself
currentAbsorb = MathFunctions.RoundToInterval(ref currentAbsorb, 0, (int)damageInfo.GetDamage());
damageInfo.AbsorbDamage((uint)currentAbsorb);
if (deathFullyPrevented)
killed = false;
skipSettingDeathState = true;
if (currentAbsorb != 0)
{
SpellAbsorbLog absorbLog = new();
absorbLog.Attacker = GetGUID();
absorbLog.Victim = victim.GetGUID();
absorbLog.Caster = baseAura.GetCasterGUID();
absorbLog.AbsorbedSpellID = spellProto != null ? spellProto.Id : 0;
absorbLog.AbsorbSpellID = baseAura.GetId();
absorbLog.Absorbed = currentAbsorb;
absorbLog.OriginalDamage = damageInfo.GetOriginalDamage();
absorbLog.LogData.Initialize(victim);
SendCombatLogMessage(absorbLog);
}
}
damage = damageInfo.GetDamage();
}
}
if (killed)
Kill(victim, durabilityLoss, skipSettingDeathState);
else
{
Log.outDebug(LogFilter.Unit, "DealDamageAlive");
if (victim.IsTypeId(TypeId.Player))
victim.ToPlayer().UpdateCriteria(CriteriaTypes.TotalDamageReceived, damage);
victim.ModifyHealth(-(int)damage);
if (damagetype == DamageEffectType.Direct || damagetype == DamageEffectType.SpellDirect)
victim.RemoveAurasWithInterruptFlags(SpellAuraInterruptFlags.NonPeriodicDamage, spellProto != null ? spellProto.Id : 0);
if (!victim.IsTypeId(TypeId.Player))
{
// Part of Evade mechanics. DoT's and Thorns / Retribution Aura do not contribute to this
if (damagetype != DamageEffectType.DOT && damage > 0 && !victim.GetOwnerGUID().IsPlayer() && (spellProto == null || !spellProto.HasAura(AuraType.DamageShield)))
victim.ToCreature().SetLastDamagedTime(GameTime.GetGameTime() + SharedConst.MaxAggroResetTime);
victim.GetThreatManager().AddThreat(this, damage, spellProto);
}
else // victim is a player
{
// random durability for items (HIT TAKEN)
if (WorldConfig.GetFloatValue(WorldCfg.RateDurabilityLossDamage) > RandomHelper.randChance())
{
byte slot = (byte)RandomHelper.IRand(0, EquipmentSlot.End - 1);
victim.ToPlayer().DurabilityPointLossForEquipSlot(slot);
}
}
if (IsTypeId(TypeId.Player))
{
// random durability for items (HIT DONE)
if (RandomHelper.randChance(WorldConfig.GetFloatValue(WorldCfg.RateDurabilityLossDamage)))
{
byte slot = (byte)RandomHelper.IRand(0, EquipmentSlot.End - 1);
ToPlayer().DurabilityPointLossForEquipSlot(slot);
}
}
if (damagetype != DamageEffectType.NoDamage)
{
if (victim != this && (spellProto == null || !spellProto.HasAttribute(SpellAttr7.NoPushbackOnDamage)))
{
if (damagetype != DamageEffectType.DOT)
{
Spell spell = victim.GetCurrentSpell(CurrentSpellTypes.Generic);
if (spell != null)
{
if (spell.GetState() == SpellState.Preparing)
{
bool isCastInterrupted()
{
if (damage == 0)
return spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.ZeroDamageCancels);
if (victim.IsPlayer() && spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.DamageCancelsPlayerOnly))
return true;
if (spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.DamageCancels))
return true;
return false;
};
bool isCastDelayed()
{
if (damage == 0)
return false;
if (victim.IsPlayer() && spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.DamagePushbackPlayerOnly))
return true;
if (spell.m_spellInfo.InterruptFlags.HasAnyFlag(SpellInterruptFlags.DamagePushback))
return true;
return false;
}
if (isCastInterrupted())
victim.InterruptNonMeleeSpells(false);
else if (isCastDelayed())
spell.Delayed();
}
}
if (damage != 0 && victim.IsPlayer())
{
Spell spell1 = victim.GetCurrentSpell(CurrentSpellTypes.Channeled);
if (spell1 != null)
if (spell1.GetState() == SpellState.Casting && spell1.m_spellInfo.HasChannelInterruptFlag(SpellAuraInterruptFlags.DamageChannelDuration))
spell1.DelayedChannel();
}
}
}
}
// last damage from duel opponent
if (duel_hasEnded)
{
Player he = duel_wasMounted ? victim.GetCharmer().ToPlayer() : victim.ToPlayer();
Cypher.Assert(he && he.duel != null);
if (duel_wasMounted) // In this case victim==mount
victim.SetHealth(1);
else
he.SetHealth(1);
he.duel.opponent.CombatStopWithPets(true);
he.CombatStopWithPets(true);
he.CastSpell(he, 7267, true); // beg
he.DuelComplete(DuelCompleteType.Won);
}
}
Log.outDebug(LogFilter.Unit, "DealDamageEnd returned {0} damage", damage);
return damage;
}
public long ModifyHealth(long dVal)
{
long gain = 0;
if (dVal == 0)
return 0;
long curHealth = (long)GetHealth();
long val = dVal + curHealth;
if (val <= 0)
{
SetHealth(0);
return -curHealth;
}
long maxHealth = (long)GetMaxHealth();
if (val < maxHealth)
{
SetHealth((ulong)val);
gain = val - curHealth;
}
else if (curHealth != maxHealth)
{
SetHealth((ulong)maxHealth);
gain = maxHealth - curHealth;
}
if (dVal < 0)
{
HealthUpdate packet = new();
packet.Guid = GetGUID();
packet.Health = (long)GetHealth();
Player player = GetCharmerOrOwnerPlayerOrPlayerItself();
if (player)
player.SendPacket(packet);
}
return gain;
}
public long GetHealthGain(long dVal)
{
long gain = 0;
if (dVal == 0)
return 0;
long curHealth = (long)GetHealth();
long val = dVal + curHealth;
if (val <= 0)
{
return -curHealth;
}
long maxHealth = (long)GetMaxHealth();
if (val < maxHealth)
gain = dVal;
else if (curHealth != maxHealth)
gain = maxHealth - curHealth;
return gain;
}
void SetImmuneToAll(bool apply, bool keepCombat)
{
if (apply)
{
AddUnitFlag(UnitFlags.ImmuneToPc | UnitFlags.ImmuneToNpc);
ValidateAttackersAndOwnTarget();
if (keepCombat)
m_threatManager.UpdateOnlineStates(true, true);
else
m_combatManager.EndAllCombat();
}
else
{
RemoveUnitFlag(UnitFlags.ImmuneToPc | UnitFlags.ImmuneToNpc);
m_threatManager.UpdateOnlineStates(true, true);
}
}
void SetImmuneToPC(bool apply, bool keepCombat)
{
if (apply)
{
AddUnitFlag(UnitFlags.ImmuneToPc);
ValidateAttackersAndOwnTarget();
if (keepCombat)
m_threatManager.UpdateOnlineStates(true, true);
else
{
List<CombatReference> toEnd = new();
foreach (var pair in m_combatManager.GetPvECombatRefs())
if (pair.Value.GetOther(this).HasUnitFlag(UnitFlags.PvpAttackable))
toEnd.Add(pair.Value);
foreach (var pair in m_combatManager.GetPvPCombatRefs())
if (pair.Value.GetOther(this).HasUnitFlag(UnitFlags.PvpAttackable))
toEnd.Add(pair.Value);
foreach (CombatReference refe in toEnd)
refe.EndCombat();
}
}
else
{
RemoveUnitFlag(UnitFlags.ImmuneToPc);
m_threatManager.UpdateOnlineStates(true, true);
}
}
void SetImmuneToNPC(bool apply, bool keepCombat)
{
if (apply)
{
AddUnitFlag(UnitFlags.ImmuneToNpc);
ValidateAttackersAndOwnTarget();
if (keepCombat)
m_threatManager.UpdateOnlineStates(true, true);
else
{
List<CombatReference> toEnd = new();
foreach (var pair in m_combatManager.GetPvECombatRefs())
if (!pair.Value.GetOther(this).HasUnitFlag(UnitFlags.PvpAttackable))
toEnd.Add(pair.Value);
foreach (var pair in m_combatManager.GetPvPCombatRefs())
if (!pair.Value.GetOther(this).HasUnitFlag(UnitFlags.PvpAttackable))
toEnd.Add(pair.Value);
foreach (CombatReference refe in toEnd)
refe.EndCombat();
}
}
else
{
RemoveUnitFlag(UnitFlags.ImmuneToNpc);
m_threatManager.UpdateOnlineStates(true, true);
}
}
public virtual float GetBlockPercent(uint attackerLevel) { return 30.0f; }
void UpdateReactives(uint p_time)
{
for (ReactiveType reactive = 0; reactive < ReactiveType.Max; ++reactive)
{
if (!m_reactiveTimer.ContainsKey(reactive))
continue;
if (m_reactiveTimer[reactive] <= p_time)
{
m_reactiveTimer[reactive] = 0;
switch (reactive)
{
case ReactiveType.Defense:
if (HasAuraState(AuraStateType.Defensive))
ModifyAuraState(AuraStateType.Defensive, false);
break;
case ReactiveType.Defense2:
if (HasAuraState(AuraStateType.Defensive2))
ModifyAuraState(AuraStateType.Defensive2, false);
break;
}
}
else
{
m_reactiveTimer[reactive] -= p_time;
}
}
}
public void RewardRage(uint baseRage)
{
float addRage = baseRage;
// talent who gave more rage on attack
MathFunctions.AddPct(ref addRage, GetTotalAuraModifier(AuraType.ModRageFromDamageDealt));
addRage *= WorldConfig.GetFloatValue(WorldCfg.RatePowerRageIncome);
ModifyPower(PowerType.Rage, (int)(addRage * 10));
}
public float GetPPMProcChance(uint WeaponSpeed, float PPM, SpellInfo spellProto)
{
// proc per minute chance calculation
if (PPM <= 0)
return 0.0f;
// Apply chance modifer aura
if (spellProto != null)
{
Player modOwner = GetSpellModOwner();
if (modOwner != null)
modOwner.ApplySpellMod(spellProto, SpellModOp.ProcFrequency, ref PPM);
}
return (float)Math.Floor((WeaponSpeed * PPM) / 600.0f); // result is chance in percents (probability = Speed_in_sec * (PPM / 60))
}
public Unit GetNextRandomRaidMemberOrPet(float radius)
{
Player player = null;
if (IsTypeId(TypeId.Player))
player = ToPlayer();
// Should we enable this also for charmed units?
else if (IsTypeId(TypeId.Unit) && IsPet())
player = GetOwner().ToPlayer();
if (player == null)
return null;
Group group = player.GetGroup();
// When there is no group check pet presence
if (!group)
{
// We are pet now, return owner
if (player != this)
return IsWithinDistInMap(player, radius) ? player : null;
Unit pet = GetGuardianPet();
// No pet, no group, nothing to return
if (pet == null)
return null;
// We are owner now, return pet
return IsWithinDistInMap(pet, radius) ? pet : null;
}
List<Unit> nearMembers = new();
// reserve place for players and pets because resizing vector every unit push is unefficient (vector is reallocated then)
for (GroupReference refe = group.GetFirstMember(); refe != null; refe = refe.Next())
{
Player target = refe.GetSource();
if (target)
{
// IsHostileTo check duel and controlled by enemy
if (target != this && IsWithinDistInMap(target, radius) && target.IsAlive() && !IsHostileTo(target))
nearMembers.Add(target);
// Push player's pet to vector
Unit pet = target.GetGuardianPet();
if (pet)
if (pet != this && IsWithinDistInMap(pet, radius) && pet.IsAlive() && !IsHostileTo(pet))
nearMembers.Add(pet);
}
}
if (nearMembers.Empty())
return null;
int randTarget = RandomHelper.IRand(0, nearMembers.Count - 1);
return nearMembers[randTarget];
}
public void ClearAllReactives()
{
for (ReactiveType i = 0; i < ReactiveType.Max; ++i)
m_reactiveTimer[i] = 0;
if (HasAuraState(AuraStateType.Defensive))
ModifyAuraState(AuraStateType.Defensive, false);
if (HasAuraState(AuraStateType.Defensive2))
ModifyAuraState(AuraStateType.Defensive2, false);
}
public virtual void SetPvP(bool state)
{
if (state)
AddPvpFlag(UnitPVPStateFlags.PvP);
else
RemovePvpFlag(UnitPVPStateFlags.PvP);
}
uint CalcSpellResistedDamage(Unit attacker, Unit victim, uint damage, SpellSchoolMask schoolMask, SpellInfo spellInfo)
{
// Magic damage, check for resists
if (!Convert.ToBoolean(schoolMask & SpellSchoolMask.Magic))
return 0;
// Npcs can have holy resistance
if (schoolMask.HasAnyFlag(SpellSchoolMask.Holy) && victim.GetTypeId() != TypeId.Unit)
return 0;
// Ignore spells that can't be resisted
if (spellInfo != null)
{
if (spellInfo.HasAttribute(SpellAttr4.IgnoreResistances))
return 0;
// Binary spells can't have damage part resisted
if (spellInfo.HasAttribute(SpellCustomAttributes.BinarySpell))
return 0;
}
float averageResist = CalculateAverageResistReduction(schoolMask, victim, spellInfo);
float[] discreteResistProbability = new float[11];
if (averageResist <= 0.1f)
{
discreteResistProbability[0] = 1.0f - 7.5f * averageResist;
discreteResistProbability[1] = 5.0f * averageResist;
discreteResistProbability[2] = 2.5f * averageResist;
}
else
{
for (uint i = 0; i < 11; ++i)
discreteResistProbability[i] = Math.Max(0.5f - 2.5f * Math.Abs(0.1f * i - averageResist), 0.0f);
}
float roll = (float)RandomHelper.NextDouble();
float probabilitySum = 0.0f;
uint resistance = 0;
for (; resistance < 11; ++resistance)
if (roll < (probabilitySum += discreteResistProbability[resistance]))
break;
float damageResisted = damage * resistance / 10f;
if (damageResisted > 0.0f) // if any damage was resisted
{
int ignoredResistance = 0;
ignoredResistance += GetTotalAuraModifierByMiscMask(AuraType.ModIgnoreTargetResist, (int)schoolMask);
ignoredResistance = Math.Min(ignoredResistance, 100);
MathFunctions.ApplyPct(ref damageResisted, 100 - ignoredResistance);
// Spells with melee and magic school mask, decide whether resistance or armor absorb is higher
if (spellInfo != null && spellInfo.HasAttribute(SpellCustomAttributes.SchoolmaskNormalWithMagic))
{
uint damageAfterArmor = CalcArmorReducedDamage(attacker, victim, damage, spellInfo, WeaponAttackType.BaseAttack);
float armorReduction = damage - damageAfterArmor;
// pick the lower one, the weakest resistance counts
damageResisted = Math.Min(damageResisted, armorReduction);
}
}
damageResisted = Math.Max(damageResisted, 0.0f);
return (uint)damageResisted;
}
float CalculateAverageResistReduction(SpellSchoolMask schoolMask, Unit victim, SpellInfo spellInfo)
{
float victimResistance = (float)victim.GetResistance(schoolMask);
// pets inherit 100% of masters penetration
// excluding traps
Player player = GetSpellModOwner();
if (player != null && GetEntry() != SharedConst.WorldTrigger)
{
victimResistance += (float)player.GetTotalAuraModifierByMiscMask(AuraType.ModTargetResistance, (int)schoolMask);
victimResistance -= (float)player.GetSpellPenetrationItemMod();
}
else
victimResistance += (float)GetTotalAuraModifierByMiscMask(AuraType.ModTargetResistance, (int)schoolMask);
// holy resistance exists in pve and comes from level difference, ignore template values
if (schoolMask.HasAnyFlag(SpellSchoolMask.Holy))
victimResistance = 0.0f;
// Chaos Bolt exception, ignore all target resistances (unknown attribute?)
if (spellInfo != null && spellInfo.SpellFamilyName == SpellFamilyNames.Warlock && spellInfo.Id == 116858)
victimResistance = 0.0f;
victimResistance = Math.Max(victimResistance, 0.0f);
// level-based resistance does not apply to binary spells, and cannot be overcome by spell penetration
if (spellInfo == null || !spellInfo.HasAttribute(SpellCustomAttributes.BinarySpell))
victimResistance += Math.Max(((float)victim.GetLevelForTarget(this) - (float)GetLevelForTarget(victim)) * 5.0f, 0.0f);
uint bossLevel = 83;
float bossResistanceConstant = 510.0f;
uint level = victim.GetLevelForTarget(this);
float resistanceConstant;
if (level == bossLevel)
resistanceConstant = bossResistanceConstant;
else
resistanceConstant = level * 5.0f;
return victimResistance / (victimResistance + resistanceConstant);
}
public void CalcAbsorbResist(DamageInfo damageInfo)
{
if (!damageInfo.GetVictim() || !damageInfo.GetVictim().IsAlive() || damageInfo.GetDamage() == 0)
return;
uint resistedDamage = CalcSpellResistedDamage(damageInfo.GetAttacker(), damageInfo.GetVictim(), damageInfo.GetDamage(), damageInfo.GetSchoolMask(), damageInfo.GetSpellInfo());
damageInfo.ResistDamage(resistedDamage);
// Ignore Absorption Auras
float auraAbsorbMod = GetMaxPositiveAuraModifierByMiscMask(AuraType.ModTargetAbsorbSchool, (uint)damageInfo.GetSchoolMask());
MathFunctions.RoundToInterval(ref auraAbsorbMod, 0.0f, 100.0f);
int absorbIgnoringDamage = (int)MathFunctions.CalculatePct(damageInfo.GetDamage(), auraAbsorbMod);
damageInfo.ModifyDamage(-absorbIgnoringDamage);
// We're going to call functions which can modify content of the list during iteration over it's elements
// Let's copy the list so we can prevent iterator invalidation
var vSchoolAbsorbCopy = damageInfo.GetVictim().GetAuraEffectsByType(AuraType.SchoolAbsorb);
vSchoolAbsorbCopy.Sort(new AbsorbAuraOrderPred());
// absorb without mana cost
for (var i = 0; i < vSchoolAbsorbCopy.Count; ++i)
{
var absorbAurEff = vSchoolAbsorbCopy[i];
if (damageInfo.GetDamage() == 0)
break;
// Check if aura was removed during iteration - we don't need to work on such auras
AuraApplication aurApp = absorbAurEff.GetBase().GetApplicationOfTarget(damageInfo.GetVictim().GetGUID());
if (aurApp == null)
continue;
if (!Convert.ToBoolean(absorbAurEff.GetMiscValue() & (int)damageInfo.GetSchoolMask()))
continue;
// get amount which can be still absorbed by the aura
int currentAbsorb = absorbAurEff.GetAmount();
// aura with infinite absorb amount - let the scripts handle absorbtion amount, set here to 0 for safety
if (currentAbsorb < 0)
currentAbsorb = 0;
uint tempAbsorb = (uint)currentAbsorb;
bool defaultPrevented = false;
absorbAurEff.GetBase().CallScriptEffectAbsorbHandlers(absorbAurEff, aurApp, damageInfo, ref tempAbsorb, ref defaultPrevented);
currentAbsorb = (int)tempAbsorb;
if (!defaultPrevented)
{
// absorb must be smaller than the damage itself
currentAbsorb = MathFunctions.RoundToInterval(ref currentAbsorb, 0, damageInfo.GetDamage());
damageInfo.AbsorbDamage((uint)currentAbsorb);
tempAbsorb = (uint)currentAbsorb;
absorbAurEff.GetBase().CallScriptEffectAfterAbsorbHandlers(absorbAurEff, aurApp, damageInfo, ref tempAbsorb);
// Check if our aura is using amount to count damage
if (absorbAurEff.GetAmount() >= 0)
{
// Reduce shield amount
absorbAurEff.ChangeAmount(absorbAurEff.GetAmount() - currentAbsorb);
// Aura cannot absorb anything more - remove it
if (absorbAurEff.GetAmount() <= 0)
absorbAurEff.GetBase().Remove(AuraRemoveMode.EnemySpell);
}
}
if (currentAbsorb != 0)
{
SpellAbsorbLog absorbLog = new();
absorbLog.Attacker = damageInfo.GetAttacker().GetGUID();
absorbLog.Victim = damageInfo.GetVictim().GetGUID();
absorbLog.Caster = absorbAurEff.GetBase().GetCasterGUID();
absorbLog.AbsorbedSpellID = damageInfo.GetSpellInfo() != null ? damageInfo.GetSpellInfo().Id : 0;
absorbLog.AbsorbSpellID = absorbAurEff.GetId();
absorbLog.Absorbed = currentAbsorb;
absorbLog.OriginalDamage = damageInfo.GetOriginalDamage();
absorbLog.LogData.Initialize(damageInfo.GetVictim());
SendCombatLogMessage(absorbLog);
}
}
// absorb by mana cost
var vManaShieldCopy = damageInfo.GetVictim().GetAuraEffectsByType(AuraType.ManaShield);
foreach (var absorbAurEff in vManaShieldCopy)
{
if (damageInfo.GetDamage() == 0)
break;
// Check if aura was removed during iteration - we don't need to work on such auras
AuraApplication aurApp = absorbAurEff.GetBase().GetApplicationOfTarget(damageInfo.GetVictim().GetGUID());
if (aurApp == null)
continue;
// check damage school mask
if (!Convert.ToBoolean(absorbAurEff.GetMiscValue() & (int)damageInfo.GetSchoolMask()))
continue;
// get amount which can be still absorbed by the aura
int currentAbsorb = absorbAurEff.GetAmount();
// aura with infinite absorb amount - let the scripts handle absorbtion amount, set here to 0 for safety
if (currentAbsorb < 0)
currentAbsorb = 0;
uint tempAbsorb = (uint)currentAbsorb;
bool defaultPrevented = false;
absorbAurEff.GetBase().CallScriptEffectManaShieldHandlers(absorbAurEff, aurApp, damageInfo, ref tempAbsorb, ref defaultPrevented);
currentAbsorb = (int)tempAbsorb;
if (!defaultPrevented)
{
// absorb must be smaller than the damage itself
currentAbsorb = MathFunctions.RoundToInterval(ref currentAbsorb, 0, damageInfo.GetDamage());
int manaReduction = currentAbsorb;
// lower absorb amount by talents
float manaMultiplier = absorbAurEff.GetSpellEffectInfo().CalcValueMultiplier(absorbAurEff.GetCaster());
if (manaMultiplier != 0)
manaReduction = (int)(manaReduction * manaMultiplier);
int manaTaken = -damageInfo.GetVictim().ModifyPower(PowerType.Mana, -manaReduction);
// take case when mana has ended up into account
currentAbsorb = currentAbsorb != 0 ? (currentAbsorb * (manaTaken / manaReduction)) : 0;
damageInfo.AbsorbDamage((uint)currentAbsorb);
tempAbsorb = (uint)currentAbsorb;
absorbAurEff.GetBase().CallScriptEffectAfterManaShieldHandlers(absorbAurEff, aurApp, damageInfo, ref tempAbsorb);
// Check if our aura is using amount to count damage
if (absorbAurEff.GetAmount() >= 0)
{
absorbAurEff.ChangeAmount(absorbAurEff.GetAmount() - currentAbsorb);
if ((absorbAurEff.GetAmount() <= 0))
absorbAurEff.GetBase().Remove(AuraRemoveMode.EnemySpell);
}
}
if (currentAbsorb != 0)
{
SpellAbsorbLog absorbLog = new();
absorbLog.Attacker = damageInfo.GetAttacker().GetGUID();
absorbLog.Victim = damageInfo.GetVictim().GetGUID();
absorbLog.Caster = absorbAurEff.GetBase().GetCasterGUID();
absorbLog.AbsorbedSpellID = damageInfo.GetSpellInfo() != null ? damageInfo.GetSpellInfo().Id : 0;
absorbLog.AbsorbSpellID = absorbAurEff.GetId();
absorbLog.Absorbed = currentAbsorb;
absorbLog.OriginalDamage = damageInfo.GetOriginalDamage();
absorbLog.LogData.Initialize(damageInfo.GetVictim());
SendCombatLogMessage(absorbLog);
}
}
damageInfo.ModifyDamage(absorbIgnoringDamage);
// split damage auras - only when not damaging self
if (damageInfo.GetVictim() != this)
{
// We're going to call functions which can modify content of the list during iteration over it's elements
// Let's copy the list so we can prevent iterator invalidation
var vSplitDamagePctCopy = damageInfo.GetVictim().GetAuraEffectsByType(AuraType.SplitDamagePct);
foreach (var itr in vSplitDamagePctCopy)
{
if (damageInfo.GetDamage() == 0)
break;
// Check if aura was removed during iteration - we don't need to work on such auras
AuraApplication aurApp = itr.GetBase().GetApplicationOfTarget(damageInfo.GetVictim().GetGUID());
if (aurApp == null)
continue;
// check damage school mask
if (!Convert.ToBoolean(itr.GetMiscValue() & (int)damageInfo.GetSchoolMask()))
continue;
// Damage can be splitted only if aura has an alive caster
Unit caster = itr.GetCaster();
if (!caster || (caster == damageInfo.GetVictim()) || !caster.IsInWorld || !caster.IsAlive())
continue;
uint splitDamage = MathFunctions.CalculatePct(damageInfo.GetDamage(), itr.GetAmount());
itr.GetBase().CallScriptEffectSplitHandlers(itr, aurApp, damageInfo, splitDamage);
// absorb must be smaller than the damage itself
splitDamage = MathFunctions.RoundToInterval(ref splitDamage, 0, damageInfo.GetDamage());
damageInfo.AbsorbDamage(splitDamage);
// check if caster is immune to damage
if (caster.IsImmunedToDamage(damageInfo.GetSchoolMask()))
{
damageInfo.GetVictim().SendSpellMiss(caster, itr.GetSpellInfo().Id, SpellMissInfo.Immune);
continue;
}
uint split_absorb = 0;
DealDamageMods(caster, ref splitDamage, ref split_absorb);
SpellNonMeleeDamage log = new(this, caster, itr.GetSpellInfo(), itr.GetBase().GetSpellVisual(), damageInfo.GetSchoolMask(), itr.GetBase().GetCastGUID());
CleanDamage cleanDamage = new(splitDamage, 0, WeaponAttackType.BaseAttack, MeleeHitOutcome.Normal);
DealDamage(caster, splitDamage, cleanDamage, DamageEffectType.Direct, damageInfo.GetSchoolMask(), itr.GetSpellInfo(), false);
log.damage = splitDamage;
log.originalDamage = splitDamage;
log.absorb = split_absorb;
SendSpellNonMeleeDamageLog(log);
// break 'Fear' and similar auras
ProcSkillsAndAuras(caster, ProcFlags.None, ProcFlags.TakenSpellMagicDmgClassNeg, ProcFlagsSpellType.Damage, ProcFlagsSpellPhase.Hit, ProcFlagsHit.None, null, damageInfo, null);
}
}
}
public void CalcHealAbsorb(HealInfo healInfo)
{
if (healInfo.GetHeal() == 0)
return;
// Need remove expired auras after
bool existExpired = false;
// absorb without mana cost
var vHealAbsorb = healInfo.GetTarget().GetAuraEffectsByType(AuraType.SchoolHealAbsorb);
for (var i = 0; i < vHealAbsorb.Count; ++i)
{
var eff = vHealAbsorb[i];
if (healInfo.GetHeal() <= 0)
break;
if (!Convert.ToBoolean(eff.GetMiscValue() & (int)healInfo.GetSpellInfo().SchoolMask))
continue;
// Max Amount can be absorbed by this aura
int currentAbsorb = eff.GetAmount();
// Found empty aura (impossible but..)
if (currentAbsorb <= 0)
{
existExpired = true;
continue;
}
// currentAbsorb - damage can be absorbed by shield
// If need absorb less damage
currentAbsorb = (int)Math.Min(healInfo.GetHeal(), currentAbsorb);
healInfo.AbsorbHeal((uint)currentAbsorb);
// Reduce shield amount
eff.ChangeAmount(eff.GetAmount() - currentAbsorb);
// Need remove it later
if (eff.GetAmount() <= 0)
existExpired = true;
}
// Remove all expired absorb auras
if (existExpired)
{
for (var i = 0; i < vHealAbsorb.Count;)
{
AuraEffect auraEff = vHealAbsorb[i];
++i;
if (auraEff.GetAmount() <= 0)
{
uint removedAuras = healInfo.GetTarget().m_removedAurasCount;
auraEff.GetBase().Remove(AuraRemoveMode.EnemySpell);
if (removedAuras + 1 < healInfo.GetTarget().m_removedAurasCount)
i = 0;
}
}
}
}
public uint CalcArmorReducedDamage(Unit attacker, Unit victim, uint damage, SpellInfo spellInfo, WeaponAttackType attackType = WeaponAttackType.Max)
{
float armor = victim.GetArmor();
armor *= victim.GetArmorMultiplierForTarget(attacker);
// bypass enemy armor by SPELL_AURA_BYPASS_ARMOR_FOR_CASTER
int armorBypassPct = 0;
var reductionAuras = victim.GetAuraEffectsByType(AuraType.BypassArmorForCaster);
foreach (var eff in reductionAuras)
if (eff.GetCasterGUID() == GetGUID())
armorBypassPct += eff.GetAmount();
armor = MathFunctions.CalculatePct(armor, 100 - Math.Min(armorBypassPct, 100));
// Ignore enemy armor by SPELL_AURA_MOD_TARGET_RESISTANCE aura
armor += GetTotalAuraModifierByMiscMask(AuraType.ModTargetResistance, (int)SpellSchoolMask.Normal);
if (spellInfo != null)
{
Player modOwner = GetSpellModOwner();
if (modOwner != null)
modOwner.ApplySpellMod(spellInfo, SpellModOp.TargetResistance, ref armor);
}
var resIgnoreAuras = GetAuraEffectsByType(AuraType.ModIgnoreTargetResist);
foreach (var eff in resIgnoreAuras)
{
if (eff.GetMiscValue().HasAnyFlag((int)SpellSchoolMask.Normal) && eff.IsAffectingSpell(spellInfo))
armor = (float)Math.Floor(MathFunctions.AddPct(ref armor, -eff.GetAmount()));
}
// Apply Player CR_ARMOR_PENETRATION rating
if (IsTypeId(TypeId.Player))
{
float arpPct = ToPlayer().GetRatingBonusValue(CombatRating.ArmorPenetration);
// no more than 100%
MathFunctions.RoundToInterval(ref arpPct, 0.0f, 100.0f);
float maxArmorPen;
if (victim.GetLevelForTarget(attacker) < 60)
maxArmorPen = 400 + 85 * victim.GetLevelForTarget(attacker);
else
maxArmorPen = 400 + 85 * victim.GetLevelForTarget(attacker) + 4.5f * 85 * (victim.GetLevelForTarget(attacker) - 59);
// Cap armor penetration to this number
maxArmorPen = Math.Min((armor + maxArmorPen) / 3.0f, armor);
// Figure out how much armor do we ignore
armor -= MathFunctions.CalculatePct(maxArmorPen, arpPct);
}
if (MathFunctions.fuzzyLe(armor, 0.0f))
return damage;
uint attackerLevel = attacker.GetLevelForTarget(victim);
// Expansion and ContentTuningID necessary? Does Player get a ContentTuningID too ?
float armorConstant = Global.DB2Mgr.EvaluateExpectedStat(ExpectedStatType.ArmorConstant, attackerLevel, -2, 0, attacker.GetClass());
if ((armor + armorConstant) == 0)
return damage;
float mitigation = Math.Min(armor / (armor + armorConstant), 0.85f);
return Math.Max((uint)(damage * (1.0f - mitigation)), 1);
}
public uint MeleeDamageBonusDone(Unit victim, uint pdamage, WeaponAttackType attType, DamageEffectType damagetype, SpellInfo spellProto = null)
{
if (victim == null || pdamage == 0)
return 0;
uint creatureTypeMask = victim.GetCreatureTypeMask();
// Done fixed damage bonus auras
int DoneFlatBenefit = 0;
// ..done
DoneFlatBenefit += GetTotalAuraModifierByMiscMask(AuraType.ModDamageDoneCreature, (int)creatureTypeMask);
// ..done
// SPELL_AURA_MOD_DAMAGE_DONE included in weapon damage
// ..done (base at attack power for marked target and base at attack power for creature type)
int APbonus = 0;
if (attType == WeaponAttackType.RangedAttack)
{
APbonus += victim.GetTotalAuraModifier(AuraType.RangedAttackPowerAttackerBonus);
// ..done (base at attack power and creature type)
APbonus += GetTotalAuraModifierByMiscMask(AuraType.ModRangedAttackPowerVersus, (int)creatureTypeMask);
}
else
{
APbonus += victim.GetTotalAuraModifier(AuraType.MeleeAttackPowerAttackerBonus);
// ..done (base at attack power and creature type)
APbonus += GetTotalAuraModifierByMiscMask(AuraType.ModMeleeAttackPowerVersus, (int)creatureTypeMask);
}
if (APbonus != 0) // Can be negative
{
bool normalized = spellProto != null && spellProto.HasEffect(SpellEffectName.NormalizedWeaponDmg);
DoneFlatBenefit += (int)(APbonus / 3.5f * GetAPMultiplier(attType, normalized));
}
// Done total percent damage auras
float DoneTotalMod = 1.0f;
if (spellProto != null)
{
// Some spells don't benefit from pct done mods
// mods for SPELL_SCHOOL_MASK_NORMAL are already factored in base melee damage calculation
if (!spellProto.HasAttribute(SpellAttr6.NoDonePctDamageMods) && !spellProto.GetSchoolMask().HasAnyFlag(SpellSchoolMask.Normal))
{
float maxModDamagePercentSchool = 0.0f;
Player thisPlayer = ToPlayer();
if (thisPlayer != null)
{
for (var i = SpellSchools.Holy; i < SpellSchools.Max; ++i)
{
if (Convert.ToBoolean((int)spellProto.GetSchoolMask() & (1 << (int)i)))
maxModDamagePercentSchool = Math.Max(maxModDamagePercentSchool, thisPlayer.m_activePlayerData.ModDamageDonePercent[(int)i]);
}
}
else
maxModDamagePercentSchool = GetTotalAuraMultiplierByMiscMask(AuraType.ModDamagePercentDone, (uint)spellProto.GetSchoolMask());
DoneTotalMod *= maxModDamagePercentSchool;
}
else
{
// melee attack
foreach (AuraEffect autoAttackDamage in GetAuraEffectsByType(AuraType.ModAutoAttackDamage))
MathFunctions.AddPct(ref DoneTotalMod, autoAttackDamage.GetAmount());
}
}
DoneTotalMod *= GetTotalAuraMultiplierByMiscMask(AuraType.ModDamageDoneVersus, creatureTypeMask);
// bonus against aurastate
DoneTotalMod *= GetTotalAuraMultiplier(AuraType.ModDamageDoneVersusAurastate, aurEff =>
{
if (victim.HasAuraState((AuraStateType)aurEff.GetMiscValue()))
return true;
return false;
});
// Add SPELL_AURA_MOD_DAMAGE_DONE_FOR_MECHANIC percent bonus
if (spellProto != null)
MathFunctions.AddPct(ref DoneTotalMod, GetTotalAuraModifierByMiscValue(AuraType.ModDamageDoneForMechanic, (int)spellProto.Mechanic));
float tmpDamage = (pdamage + DoneFlatBenefit) * DoneTotalMod;
// apply spellmod to Done damage
if (spellProto != null)
{
Player modOwner = GetSpellModOwner();
if (modOwner != null)
{
if (damagetype == DamageEffectType.DOT)
modOwner.ApplySpellMod(spellProto, SpellModOp.PeriodicHealingAndDamage, ref tmpDamage);
else
modOwner.ApplySpellMod(spellProto, SpellModOp.HealingAndDamage, ref tmpDamage);
}
}
// bonus result can be negative
return (uint)Math.Max(tmpDamage, 0.0f);
}
public uint MeleeDamageBonusTaken(Unit attacker, uint pdamage, WeaponAttackType attType, DamageEffectType damagetype, SpellInfo spellProto = null)
{
if (pdamage == 0)
return 0;
int TakenFlatBenefit = 0;
float TakenTotalCasterMod = 0.0f;
// get all auras from caster that allow the spell to ignore resistance (sanctified wrath)
int attackSchoolMask = (int)(spellProto != null ? spellProto.GetSchoolMask() : SpellSchoolMask.Normal);
TakenTotalCasterMod += attacker.GetTotalAuraModifierByMiscMask(AuraType.ModIgnoreTargetResist, attackSchoolMask);
// ..taken
TakenFlatBenefit += GetTotalAuraModifierByMiscMask(AuraType.ModDamageTaken, (int)attacker.GetMeleeDamageSchoolMask());
if (attType != WeaponAttackType.RangedAttack)
TakenFlatBenefit += GetTotalAuraModifier(AuraType.ModMeleeDamageTaken);
else
TakenFlatBenefit += GetTotalAuraModifier(AuraType.ModRangedDamageTaken);
// Taken total percent damage auras
float TakenTotalMod = 1.0f;
// ..taken
TakenTotalMod *= GetTotalAuraMultiplierByMiscMask(AuraType.ModDamagePercentTaken, (uint)attacker.GetMeleeDamageSchoolMask());
// .. taken pct (special attacks)
if (spellProto != null)
{
// From caster spells
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModSchoolMaskDamageFromCaster, aurEff =>
{
return aurEff.GetCasterGUID() == attacker.GetGUID() && (aurEff.GetMiscValue() & (int)spellProto.GetSchoolMask()) != 0;
});
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModSpellDamageFromCaster, aurEff =>
{
return aurEff.GetCasterGUID() == attacker.GetGUID() && aurEff.IsAffectingSpell(spellProto);
});
// Mod damage from spell mechanic
uint mechanicMask = spellProto.GetAllEffectsMechanicMask();
// Shred, Maul - "Effects which increase Bleed damage also increase Shred damage"
if (spellProto.SpellFamilyName == SpellFamilyNames.Druid && spellProto.SpellFamilyFlags[0].HasAnyFlag(0x00008800u))
mechanicMask |= (1 << (int)Mechanics.Bleed);
if (mechanicMask != 0)
{
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModMechanicDamageTakenPercent, aurEff =>
{
if ((mechanicMask & (1 << (aurEff.GetMiscValue()))) != 0)
return true;
return false;
});
}
if (damagetype == DamageEffectType.DOT)
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModPeriodicDamageTaken, aurEff => (aurEff.GetMiscValue() & (uint)spellProto.GetSchoolMask()) != 0);
}
AuraEffect cheatDeath = GetAuraEffect(45182, 0);
if (cheatDeath != null)
MathFunctions.AddPct(ref TakenTotalMod, cheatDeath.GetAmount());
if (attType != WeaponAttackType.RangedAttack)
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModMeleeDamageTakenPct);
else
TakenTotalMod *= GetTotalAuraMultiplier(AuraType.ModRangedDamageTakenPct);
// Versatility
Player modOwner = GetSpellModOwner();
if (modOwner)
{
// only 50% of SPELL_AURA_MOD_VERSATILITY for damage reduction
float versaBonus = modOwner.GetTotalAuraModifier(AuraType.ModVersatility) / 2.0f;
MathFunctions.AddPct(ref TakenTotalMod, -(modOwner.GetRatingBonusValue(CombatRating.VersatilityDamageTaken) + versaBonus));
}
float tmpDamage = 0.0f;
if (TakenTotalCasterMod != 0)
{
if (TakenFlatBenefit < 0)
{
if (TakenTotalMod < 1)
tmpDamage = (((MathFunctions.CalculatePct(pdamage, TakenTotalCasterMod) + TakenFlatBenefit) * TakenTotalMod) + MathFunctions.CalculatePct(pdamage, TakenTotalCasterMod));
else
tmpDamage = (((MathFunctions.CalculatePct(pdamage, TakenTotalCasterMod) + TakenFlatBenefit) + MathFunctions.CalculatePct(pdamage, TakenTotalCasterMod)) * TakenTotalMod);
}
else if (TakenTotalMod < 1)
tmpDamage = ((MathFunctions.CalculatePct(pdamage + TakenFlatBenefit, TakenTotalCasterMod) * TakenTotalMod) + MathFunctions.CalculatePct(pdamage + TakenFlatBenefit, TakenTotalCasterMod));
}
if (tmpDamage == 0)
tmpDamage = (pdamage + TakenFlatBenefit) * TakenTotalMod;
// bonus result can be negative
return (uint)Math.Max(tmpDamage, 0.0f);
}
bool IsBlockCritical()
{
if (RandomHelper.randChance(GetTotalAuraModifier(AuraType.ModBlockCritChance)))
return true;
return false;
}
public virtual SpellSchoolMask GetMeleeDamageSchoolMask() { return SpellSchoolMask.None; }
float CalculateDefaultCoefficient(SpellInfo spellInfo, DamageEffectType damagetype)
{
// Damage over Time spells bonus calculation
float DotFactor = 1.0f;
if (damagetype == DamageEffectType.DOT)
{
int DotDuration = spellInfo.GetDuration();
if (!spellInfo.IsChanneled() && DotDuration > 0)
DotFactor = DotDuration / 15000.0f;
uint DotTicks = spellInfo.GetMaxTicks();
if (DotTicks != 0)
DotFactor /= DotTicks;
}
uint CastingTime = (uint)(spellInfo.IsChanneled() ? spellInfo.GetDuration() : spellInfo.CalcCastTime());
// Distribute Damage over multiple effects, reduce by AoE
CastingTime = GetCastingTimeForBonus(spellInfo, damagetype, CastingTime);
// As wowwiki says: C = (Cast Time / 3.5)
return (CastingTime / 3500.0f) * DotFactor;
}
public virtual void UpdateDamageDoneMods(WeaponAttackType attackType)
{
UnitMods unitMod = attackType switch
{
WeaponAttackType.BaseAttack => UnitMods.DamageMainHand,
WeaponAttackType.OffAttack => UnitMods.DamageOffHand,
WeaponAttackType.RangedAttack => UnitMods.DamageRanged,
_ => throw new NotImplementedException(),
};
float amount = GetTotalAuraModifier(AuraType.ModDamageDone, aurEff =>
{
if ((aurEff.GetMiscValue() & (int)SpellSchoolMask.Normal) == 0)
return false;
return CheckAttackFitToAuraRequirement(attackType, aurEff);
});
SetStatFlatModifier(unitMod, UnitModifierFlatType.Total, amount);
}
public void UpdateAllDamageDoneMods()
{
for (var attackType = WeaponAttackType.BaseAttack; attackType < WeaponAttackType.Max; ++attackType)
UpdateDamageDoneMods(attackType);
}
public void UpdateDamagePctDoneMods(WeaponAttackType attackType)
{
(UnitMods unitMod, float factor) = attackType switch
{
WeaponAttackType.BaseAttack => (UnitMods.DamageMainHand, 1.0f),
WeaponAttackType.OffAttack => (UnitMods.DamageOffHand, 0.5f),
WeaponAttackType.RangedAttack => (UnitMods.DamageRanged, 1.0f),
_ => throw new NotImplementedException(),
};
factor *= GetTotalAuraMultiplier(AuraType.ModDamagePercentDone, aurEff =>
{
if (!aurEff.GetMiscValue().HasAnyFlag((int)SpellSchoolMask.Normal))
return false;
return CheckAttackFitToAuraRequirement(attackType, aurEff);
});
if (attackType == WeaponAttackType.OffAttack)
factor *= GetTotalAuraMultiplier(AuraType.ModOffhandDamagePct, auraEffect => CheckAttackFitToAuraRequirement(attackType, auraEffect));
SetStatPctModifier(unitMod, UnitModifierPctType.Total, factor);
}
public void UpdateAllDamagePctDoneMods()
{
for (var attackType = WeaponAttackType.BaseAttack; attackType < WeaponAttackType.Max; ++attackType)
UpdateDamagePctDoneMods(attackType);
}
public CombatManager GetCombatManager() { return m_combatManager; }
// Exposes the threat manager directly - be careful when interfacing with this
// As a general rule of thumb, any unit pointer MUST be null checked BEFORE passing it to threatmanager methods
// threatmanager will NOT null check your pointers for you - misuse = crash
public ThreatManager GetThreatManager() { return m_threatManager; }
}
}
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