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Core/Objects: Cleanup SmoothPhasing code - move to separate files and better integrate it with visibility system

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Port From (https://github.com/TrinityCore/TrinityCore/commit/70442041300bb0a1146717497fd5f771d874befa)
This commit is contained in:
hondacrx
2022-03-09 14:51:55 -05:00
parent f0d1a632ff
commit ffd0f4280b
9 changed files with 219 additions and 137 deletions
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Source/Game/Entities/Object/SmoothPhasing.cs
+89
View File
@@ -0,0 +1,89 @@
/*
* 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 System.Collections.Generic;
namespace Game.Entities
{
public class SmoothPhasing
{
SmoothPhasingInfo smoothPhasingInfoSingle;
Dictionary<ObjectGuid, SmoothPhasingInfo> smoothPhasingInfoViewerDependent = new();
public void SetViewerDependentInfo(ObjectGuid seer, SmoothPhasingInfo info)
{
smoothPhasingInfoViewerDependent[seer] = info;
}
public void ClearViewerDependentInfo(ObjectGuid seer)
{
smoothPhasingInfoViewerDependent.Remove(seer);
}
public void SetSingleInfo(SmoothPhasingInfo info)
{
smoothPhasingInfoSingle = info;
}
public bool IsReplacing(ObjectGuid guid)
{
return smoothPhasingInfoSingle != null && smoothPhasingInfoSingle.ReplaceObject == guid;
}
public bool IsBeingReplacedForSeer(ObjectGuid seer)
{
SmoothPhasingInfo smoothPhasingInfo = smoothPhasingInfoViewerDependent.LookupByKey(seer);
if (smoothPhasingInfo != null)
return !smoothPhasingInfo.Disabled;
return false;
}
public SmoothPhasingInfo GetInfoForSeer(ObjectGuid seer)
{
if (smoothPhasingInfoViewerDependent.TryGetValue(seer, out SmoothPhasingInfo value))
return value;
return smoothPhasingInfoSingle;
}
public void DisableReplacementForSeer(ObjectGuid seer)
{
SmoothPhasingInfo smoothPhasingInfo = smoothPhasingInfoViewerDependent.LookupByKey(seer);
if (smoothPhasingInfo != null)
smoothPhasingInfo.Disabled = true;
}
}
public class SmoothPhasingInfo
{
// Fields visible on client
public ObjectGuid? ReplaceObject;
public bool ReplaceActive = true;
public bool StopAnimKits = true;
// Serverside fields
public bool Disabled = false;
public SmoothPhasingInfo(ObjectGuid replaceObject, bool replaceActive, bool stopAnimKits)
{
ReplaceObject = replaceObject;
ReplaceActive = replaceActive;
StopAnimKits = stopAnimKits;
}
}
}
Source/Game/Entities/Object/WorldObject.cs
+21 -87
View File
@@ -107,8 +107,6 @@ namespace Game.Entities
if (!IsInWorld)
return;
RestoreReplacedObject();
if (!ObjectTypeMask.HasAnyFlag(TypeMask.Item | TypeMask.Container))
UpdateObjectVisibilityOnDestroy();
@@ -159,7 +157,7 @@ namespace Game.Entities
if (GetAIAnimKitId() != 0 || GetMovementAnimKitId() != 0 || GetMeleeAnimKitId() != 0)
flags.AnimKit = true;
if (IsReplacingObjectFor(target))
if (GetSmoothPhasing()?.GetInfoForSeer(target.GetGUID()) != null)
flags.SmoothPhasing = true;
Unit unit = ToUnit();
@@ -558,14 +556,15 @@ namespace Game.Entities
if (flags.SmoothPhasing)
{
ReplaceObjectInfo replacedObjectInfo = GetReplacedObjectFor(target);
Cypher.Assert(replacedObjectInfo != null);
SmoothPhasingInfo smoothPhasingInfo = GetSmoothPhasing().GetInfoForSeer(target.GetGUID());
Cypher.Assert(smoothPhasingInfo != null);
data.WriteBit(true); // ReplaceActive
data.WriteBit(replacedObjectInfo.StopAnimKits);
data.WriteBit(true);
data.WriteBit(smoothPhasingInfo.ReplaceActive);
data.WriteBit(smoothPhasingInfo.StopAnimKits);
data.WriteBit(smoothPhasingInfo.ReplaceObject.HasValue);
data.FlushBits();
data.WritePackedGuid(replacedObjectInfo.ReplaceObject);
if (smoothPhasingInfo.ReplaceObject.HasValue)
data.WritePackedGuid(smoothPhasingInfo.ReplaceObject.Value);
}
if (flags.SceneObject)
@@ -1095,76 +1094,15 @@ namespace Game.Entities
return false;
}
void SetReplacedObject(ObjectGuid seer, ObjectGuid replacedObject, bool stopAnimKits = true)
public SmoothPhasing GetOrCreateSmoothPhasing()
{
ReplaceObjectInfo replaceObjectInfo = new();
replaceObjectInfo.ReplaceObject = replacedObject;
replaceObjectInfo.StopAnimKits = stopAnimKits;
_replacedObjects[seer] = replaceObjectInfo;
if (_smoothPhasing == null)
_smoothPhasing = new();
return _smoothPhasing;
}
public void ReplaceWith(WorldObject seer, WorldObject replaceWithObject, bool stopAnimKits = true)
{
_objectsWhichReplaceMeForSeer[seer.GetGUID()] = replaceWithObject.GetGUID();
replaceWithObject.SetReplacedObject(seer.GetGUID(), GetGUID(), stopAnimKits);
}
void ReplaceWith(ObjectGuid seerGuid, ObjectGuid replaceWithObjectGuid, bool stopAnimKits = true)
{
WorldObject replaceWithObject = Global.ObjAccessor.GetWorldObject(this, replaceWithObjectGuid);
if (replaceWithObject == null)
return;
_objectsWhichReplaceMeForSeer[seerGuid] = replaceWithObjectGuid;
replaceWithObject.SetReplacedObject(seerGuid, GetGUID(), stopAnimKits);
}
void RestoreReplacedObject()
{
if (_replacedObjects.Empty() || !IsPrivateObject())
return;
var itr = _replacedObjects.FirstOrDefault();
WorldObject replacedObject = Global.ObjAccessor.GetWorldObject(this, itr.Value.ReplaceObject);
if (replacedObject == null)
return;
ReplaceWith(itr.Key, itr.Value.ReplaceObject, itr.Value.StopAnimKits);
replacedObject.RemoveObjectWhichReplacesMe(itr.Key);
_replacedObjects.Remove(itr.Key);
Player player = Global.ObjAccessor.FindPlayer(itr.Key);
if (player == null)
return;
player.UpdateVisibilityOf(new[] { replacedObject, this });
}
void RemoveObjectWhichReplacesMe(WorldObject seer) { RemoveObjectWhichReplacesMe(seer.GetGUID()); }
void RemoveObjectWhichReplacesMe(ObjectGuid seerGuid) { _objectsWhichReplaceMeForSeer.Remove(seerGuid); }
ReplaceObjectInfo GetReplacedObjectFor(WorldObject seer)
{
return _replacedObjects.LookupByKey(seer.GetGUID());
}
bool IsReplacingObjectFor(WorldObject seer) { return GetReplacedObjectFor(seer) != null; }
bool IsBeingReplacedFor(WorldObject seer) { return _objectsWhichReplaceMeForSeer.ContainsKey(seer.GetGUID()); }
bool CheckReplacedObjectVisibility(WorldObject seer)
{
Creature creature = ToCreature();
if (creature != null)
{
Player player = seer.ToPlayer();
if (player != null && IsBeingReplacedFor(player))
return false;
}
return true;
}
public SmoothPhasing GetSmoothPhasing() { return _smoothPhasing; }
public bool CanSeeOrDetect(WorldObject obj, bool ignoreStealth = false, bool distanceCheck = false, bool checkAlert = false)
{
@@ -1180,7 +1118,8 @@ namespace Game.Entities
if (!obj.CheckPrivateObjectOwnerVisibility(this))
return false;
if (!obj.CheckReplacedObjectVisibility(this))
SmoothPhasing smoothPhasing = obj.GetSmoothPhasing();
if (smoothPhasing != null && smoothPhasing.IsBeingReplacedForSeer(GetGUID()))
return false;
if (!Global.ConditionMgr.IsObjectMeetingVisibilityByObjectIdConditions((uint)obj.GetTypeId(), obj.GetEntry(), this))
@@ -1539,7 +1478,7 @@ namespace Game.Entities
Map map = GetMap();
if (map != null)
{
TempSummon summon = map.SummonCreature(GetEntry(), pos, null, (uint)despawnTime.TotalMilliseconds, this, spellId, vehId, privateObjectOwner, GetGUID());
TempSummon summon = map.SummonCreature(GetEntry(), pos, null, (uint)despawnTime.TotalMilliseconds, this, spellId, vehId, privateObjectOwner, new SmoothPhasingInfo(GetGUID(), true, true));
if (summon != null)
{
summon.SetTempSummonType(despawnType);
@@ -2896,7 +2835,7 @@ namespace Game.Entities
public virtual void UpdateObjectVisibility(bool force = true)
{
//updates object's visibility for nearby players
var notifier = new VisibleChangesNotifier(this);
var notifier = new VisibleChangesNotifier(new[] { this });
Cell.VisitWorldObjects(this, notifier, GetVisibilityRange());
}
@@ -2971,6 +2910,7 @@ namespace Game.Entities
public bool IsDynObject() { return GetTypeId() == TypeId.DynamicObject; }
public bool IsAreaTrigger() { return GetTypeId() == TypeId.AreaTrigger; }
public bool IsConversation() { return GetTypeId() == TypeId.Conversation; }
public bool IsSceneObject() { return GetTypeId() == TypeId.SceneObject; }
public Creature ToCreature() { return IsCreature() ? (this as Creature) : null; }
public Player ToPlayer() { return IsPlayer() ? (this as Player) : null; }
@@ -2980,6 +2920,7 @@ namespace Game.Entities
public DynamicObject ToDynamicObject() { return IsDynObject() ? (this as DynamicObject) : null; }
public AreaTrigger ToAreaTrigger() { return IsAreaTrigger() ? (this as AreaTrigger) : null; }
public Conversation ToConversation() { return IsConversation() ? (this as Conversation) : null; }
public SceneObject ToSceneObject() { return IsSceneObject() ? (this as SceneObject) : null; }
public virtual void Update(uint diff) { }
@@ -3690,8 +3631,7 @@ namespace Game.Entities
ObjectGuid _privateObjectOwner;
Dictionary<ObjectGuid, ReplaceObjectInfo> _replacedObjects = new();
Dictionary<ObjectGuid, ObjectGuid> _objectsWhichReplaceMeForSeer = new();
SmoothPhasing _smoothPhasing;
public FlaggedArray<StealthType> m_stealth = new(2);
public FlaggedArray<StealthType> m_stealthDetect = new(2);
@@ -3925,10 +3865,4 @@ namespace Game.Entities
player.SendPacket(i_message);
}
}
class ReplaceObjectInfo
{
public ObjectGuid ReplaceObject;
public bool StopAnimKits = true;
}
}
Source/Game/Entities/Player/Player.cs
+38 -5
View File
@@ -6063,16 +6063,49 @@ namespace Game.Entities
((Pet)obj).Remove(PetSaveMode.NotInSlot, true);
}
public void UpdateVisibilityOf(WorldObject[] targets)
public void UpdateVisibilityOf(ICollection<WorldObject> targets)
{
if (targets.Empty())
return;
UpdateData udata = new(GetMapId());
List<Unit> visibleNow = new();
List<Unit> newVisibleUnits = new();
foreach (WorldObject target in targets)
UpdateVisibilityOf(target, udata, visibleNow);
{
if (target == this)
continue;
switch (target.GetTypeId())
{
case TypeId.Unit:
UpdateVisibilityOf(target.ToCreature(), udata, newVisibleUnits);
break;
case TypeId.Player:
UpdateVisibilityOf(target.ToPlayer(), udata, newVisibleUnits);
break;
case TypeId.GameObject:
UpdateVisibilityOf(target.ToGameObject(), udata, newVisibleUnits);
break;
case TypeId.DynamicObject:
UpdateVisibilityOf(target.ToDynamicObject(), udata, newVisibleUnits);
break;
case TypeId.Corpse:
UpdateVisibilityOf(target.ToCorpse(), udata, newVisibleUnits);
break;
case TypeId.AreaTrigger:
UpdateVisibilityOf(target.ToAreaTrigger(), udata, newVisibleUnits);
break;
case TypeId.SceneObject:
UpdateVisibilityOf(target.ToSceneObject(), udata, newVisibleUnits);
break;
case TypeId.Conversation:
UpdateVisibilityOf(target.ToConversation(), udata, newVisibleUnits);
break;
default:
break;
}
}
if (!udata.HasData())
return;
@@ -6080,8 +6113,8 @@ namespace Game.Entities
udata.BuildPacket(out UpdateObject packet);
SendPacket(packet);
foreach (var target in visibleNow)
SendInitialVisiblePackets(target);
foreach (var visibleUnit in newVisibleUnits)
SendInitialVisiblePackets(visibleUnit);
}
public void UpdateVisibilityOf(WorldObject target)
Source/Game/Entities/TemporarySummon.cs
+40 -1
View File
@@ -20,6 +20,7 @@ using Framework.Dynamic;
using Game.DataStorage;
using System;
using System.Collections.Generic;
using Game.Maps;
namespace Game.Entities
{
@@ -241,7 +242,45 @@ namespace Game.Entities
public override void UpdateObjectVisibilityOnCreate()
{
UpdateObjectVisibility(true);
List<WorldObject> objectsToUpdate = new();
objectsToUpdate.Add(this);
SmoothPhasing smoothPhasing = GetSmoothPhasing();
WorldObject original = GetSummoner();
if (original != null)
if (smoothPhasing != null && smoothPhasing.IsReplacing(original.GetGUID()))
objectsToUpdate.Add(original);
VisibleChangesNotifier notifier = new(objectsToUpdate);
Cell.VisitWorldObjects(this, notifier, GetVisibilityRange());
}
public override void UpdateObjectVisibilityOnDestroy()
{
List<WorldObject> objectsToUpdate = new();
objectsToUpdate.Add(this);
WorldObject original = GetSummoner();
SmoothPhasing smoothPhasing = GetSmoothPhasing();
if (original != null && smoothPhasing != null && smoothPhasing.IsReplacing(original.GetGUID()))
{
objectsToUpdate.Add(original);
// disable replacement without removing - it is still needed for next step (visibility update)
SmoothPhasing originalSmoothPhasing = original.GetSmoothPhasing();
if (originalSmoothPhasing != null)
originalSmoothPhasing.DisableReplacementForSeer(GetDemonCreatorGUID());
}
VisibleChangesNotifier notifier = new(objectsToUpdate);
Cell.VisitWorldObjects(this, notifier, GetVisibilityRange());
if (original != null && smoothPhasing != null && smoothPhasing.IsReplacing(original.GetGUID()))
{
SmoothPhasing originalSmoothPhasing = original.GetSmoothPhasing();
if (originalSmoothPhasing != null)
originalSmoothPhasing.ClearViewerDependentInfo(GetDemonCreatorGUID());
}
}
public void SetTempSummonType(TempSummonType type)
Source/Game/Entities/Unit/Unit.cs
+2
View File
@@ -1887,6 +1887,8 @@ namespace Game.Entities
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 GetDemonCreatorGUID() { return m_unitData.DemonCreator; }
public void SetDemonCreatorGUID(ObjectGuid guid) { SetUpdateFieldValue(m_values.ModifyValue(m_unitData).ModifyValue(m_unitData.DemonCreator), guid); }
public ObjectGuid GetCharmerGUID() { return m_unitData.CharmedBy; }
Source/Game/Maps/GridNotifiers.cs
+12 -20
View File
@@ -167,9 +167,11 @@ namespace Game.Maps
public class VisibleChangesNotifier : Notifier
{
public VisibleChangesNotifier(WorldObject obj)
ICollection<WorldObject> i_objects;
public VisibleChangesNotifier(ICollection<WorldObject> objects)
{
i_object = obj;
i_objects = objects;
}
public override void Visit(IList<Player> objs)
@@ -177,18 +179,13 @@ namespace Game.Maps
for (var i = 0; i < objs.Count; ++i)
{
Player player = objs[i];
if (player.GetGUID() == i_object.GetGUID())
return;
player.UpdateVisibilityOf(i_object);
player.UpdateVisibilityOf(i_objects);
if (player.HasSharedVision())
foreach (var visionPlayer in player.GetSharedVisionList())
{
foreach (var visionPlayer in player.GetSharedVisionList())
{
if (visionPlayer.seerView == player)
visionPlayer.UpdateVisibilityOf(i_object);
}
if (visionPlayer.seerView == player)
visionPlayer.UpdateVisibilityOf(i_objects);
}
}
}
@@ -198,12 +195,9 @@ namespace Game.Maps
for (var i = 0; i < objs.Count; ++i)
{
Creature creature = objs[i];
if (creature.HasSharedVision())
{
foreach (var visionPlayer in creature.GetSharedVisionList())
if (visionPlayer.seerView == creature)
visionPlayer.UpdateVisibilityOf(i_object);
}
foreach (var visionPlayer in creature.GetSharedVisionList())
if (visionPlayer.seerView == creature)
visionPlayer.UpdateVisibilityOf(i_objects);
}
}
@@ -217,12 +211,10 @@ namespace Game.Maps
{
Player pl = caster.ToPlayer();
if (pl && pl.seerView == dynamicObject)
pl.UpdateVisibilityOf(i_object);
pl.UpdateVisibilityOf(i_objects);
}
}
}
WorldObject i_object;
}
public class PlayerRelocationNotifier : VisibleNotifier
Source/Game/Maps/Map.cs
+14 -7
View File
@@ -4022,7 +4022,7 @@ namespace Game.Maps
}
}
public TempSummon SummonCreature(uint entry, Position pos, SummonPropertiesRecord properties = null, uint duration = 0, WorldObject summoner = null, uint spellId = 0, uint vehId = 0, ObjectGuid privateObjectOwner = default, ObjectGuid replaceObject = default)
public TempSummon SummonCreature(uint entry, Position pos, SummonPropertiesRecord properties = null, uint duration = 0, WorldObject summoner = null, uint spellId = 0, uint vehId = 0, ObjectGuid privateObjectOwner = default, SmoothPhasingInfo smoothPhasingInfo = null)
{
var mask = UnitTypeMask.Summon;
if (properties != null)
@@ -4072,10 +4072,6 @@ namespace Game.Maps
}
}
WorldObject objectOwner = Global.ObjAccessor.GetWorldObject(summoner, privateObjectOwner);
if (objectOwner != null)
summoner = objectOwner;
Unit summonerUnit = summoner != null ? summoner.ToUnit() : null;
TempSummon summon;
@@ -4112,8 +4108,19 @@ namespace Game.Maps
summon.InitStats(duration);
summon.SetPrivateObjectOwner(privateObjectOwner);
if (summoner != null && !replaceObject.IsEmpty())
PhasingHandler.ReplaceObject(summoner, summon, replaceObject);
if (smoothPhasingInfo != null)
{
if (summoner != null && smoothPhasingInfo.ReplaceObject.HasValue)
{
SmoothPhasingInfo originalSmoothPhasingInfo = smoothPhasingInfo;
originalSmoothPhasingInfo.ReplaceObject = summon.GetGUID();
summoner.GetOrCreateSmoothPhasing().SetViewerDependentInfo(privateObjectOwner, originalSmoothPhasingInfo);
summon.SetDemonCreatorGUID(privateObjectOwner);
}
summon.GetOrCreateSmoothPhasing().SetSingleInfo(smoothPhasingInfo);
}
if (!AddToMap(summon.ToCreature()))
{
Source/Game/Phasing/PhasingHandler.cs
-13
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@@ -663,19 +663,6 @@ namespace Game
return false;
}
public static void ReplaceObject(WorldObject obj, WorldObject newObject, ObjectGuid replacedObjectGuid, bool stopAnimKits = true)
{
WorldObject replacedObject = Global.ObjAccessor.GetWorldObject(obj, replacedObjectGuid);
if (replacedObject == null)
return;
replacedObject.ReplaceWith(obj, newObject, stopAnimKits);
Player player = obj.ToPlayer();
if (player != null)
player.UpdateVisibilityOf(new[] { newObject, replacedObject });
}
static void UpdateVisibilityIfNeeded(WorldObject obj, bool updateVisibility, bool changed)
{
if (changed && obj.IsInWorld)
Source/Scripts/Spells/Shaman.cs
-1
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@@ -24,7 +24,6 @@ using Game.Scripting;
using Game.Spells;
using System;
using System.Collections.Generic;
using System.Linq;
namespace Scripts.Spells.Shaman
{