Core/Spells: Implement SPELL_EFFECT_TELEPORT_TO_RETURN_POINT

Port From (https://github.com/TrinityCore/TrinityCore/commit/1c852af7f2c820e429eaf8389822e8c910f961a1)

Source/Framework/Constants/Spells/SpellAuraConst.cs

@@ -92,7 +92,7 @@ namespace Framework.Constants
         ModStalked = 68,
         SchoolAbsorb = 69,
         PeriodicWeaponPercentDamage = 70,
-        StoreTeleportReturnPoint = 71, // NYI
+        StoreTeleportReturnPoint = 71,
         ModPowerCostSchoolPct = 72,
         ModPowerCostSchool = 73,
         ReflectSpellsSchool = 74,

Source/Framework/Constants/UnitConst.cs

@@ -62,6 +62,7 @@ namespace Framework.Constants
         Ejectable = 0x20,           // Ejectable
         UsableForced2 = 0x40,
         UsableForced3 = 0x100,
+        PassengerMirrorsAnims = 0x10000,           // Passenger forced to repeat all vehicle animations
         KeepPet = 0x20000,
         UsableForced4 = 0x02000000,
         CanSwitch = 0x4000000,

Source/Framework/Database/Databases/CharacterDatabase.cs

@@ -793,6 +793,12 @@ namespace Framework.Database
             PrepareStatement(CharStatements.DEL_SCENARIO_INSTANCE_CRITERIA, "DELETE FROM instance_scenario_progress WHERE id = ? AND criteria = ?");
             PrepareStatement(CharStatements.INS_SCENARIO_INSTANCE_CRITERIA, "INSERT INTO instance_scenario_progress (id, criteria, counter, date) VALUES (?, ?, ?, ?)");
             PrepareStatement(CharStatements.DEL_SCENARIO_INSTANCE_CRITERIA_FOR_INSTANCE, "DELETE FROM instance_scenario_progress WHERE id = ?");
+
+            // Spell Location
+            PrepareStatement(CharStatements.SEL_CHARACTER_AURA_STORED_LOCATIONS, "SELECT Spell, MapId, PositionX, PositionY, PositionZ, Orientation FROM character_aura_stored_location WHERE Guid = ?");
+            PrepareStatement(CharStatements.DEL_CHARACTER_AURA_STORED_LOCATIONS_BY_GUID, "DELETE FROM character_aura_stored_location WHERE Guid = ?");
+            PrepareStatement(CharStatements.DEL_CHARACTER_AURA_STORED_LOCATION, "DELETE FROM character_aura_stored_location WHERE Guid = ? AND Spell = ?");
+            PrepareStatement(CharStatements.INS_CHARACTER_AURA_STORED_LOCATION, "INSERT INTO character_aura_stored_location (Guid, Spell, MapId, PositionX, PositionY, PositionZ, Orientation) VALUES (?, ?, ?, ?, ?, ?, ?)");
         }
     }
 
@@ -1442,6 +1448,11 @@ namespace Framework.Database
         INS_SCENARIO_INSTANCE_CRITERIA,
         DEL_SCENARIO_INSTANCE_CRITERIA_FOR_INSTANCE,
 
+        SEL_CHARACTER_AURA_STORED_LOCATIONS,
+        DEL_CHARACTER_AURA_STORED_LOCATIONS_BY_GUID,
+        DEL_CHARACTER_AURA_STORED_LOCATION,
+        INS_CHARACTER_AURA_STORED_LOCATION,
+
         MAX_CHARACTERDATABASE_STATEMENTS
     }
 }

Source/Game/Entities/Player/Player.DB.cs

@@ -1353,6 +1353,38 @@ namespace Game.Entities
                 SetArenaTeamInfoField(slot, ArenaTeamInfoType.PersonalRating, personalRatingCache[slot]);
             }
         }
+        void _LoadStoredAuraTeleportLocations(SQLResult result)
+        {
+            //                                                       0      1      2          3          4          5
+            //QueryResult* result = CharacterDatabase.PQuery("SELECT Spell, MapId, PositionX, PositionY, PositionZ, Orientation FROM character_spell_location WHERE Guid = ?", GetGUIDLow());
+
+            m_storedAuraTeleportLocations.Clear();
+            if (!result.IsEmpty())
+            {
+                do
+                {
+                    uint spellId = result.Read<uint>(0);
+
+                    if (!Global.SpellMgr.HasSpellInfo(spellId, Difficulty.None))
+                    {
+                        Log.outError(LogFilter.Spells, $"Player._LoadStoredAuraTeleportLocations: Player {GetName()} ({GetGUID()}) spell (ID: {spellId}) does not exist");
+                        continue;
+                    }
+
+                    WorldLocation location = new WorldLocation(result.Read<uint>(1), result.Read<float>(2), result.Read<float>(3), result.Read<float>(4), result.Read<float>(5));
+                    if (!GridDefines.IsValidMapCoord(location))
+                    {
+                        Log.outError(LogFilter.Spells, $"Player._LoadStoredAuraTeleportLocations: Player {GetName()} ({GetGUID()}) spell (ID: {spellId}) has invalid position on map {location.GetMapId()}, {location}.");
+                        continue;
+                    }
+
+                    StoredAuraTeleportLocation storedLocation = m_storedAuraTeleportLocations[spellId];
+                    storedLocation.Loc = location;
+                    storedLocation.CurrentState = StoredAuraTeleportLocation.State.Unchanged;
+                }
+                while (result.NextRow());
+            }
+        }
         void _LoadGroup(SQLResult result)
         {
             if (!result.IsEmpty())
@@ -2188,6 +2220,38 @@ namespace Game.Entities
 
             m_mailsUpdated = false;
         }
+        void _SaveStoredAuraTeleportLocations(SQLTransaction trans)
+        {
+            foreach (var pair in m_storedAuraTeleportLocations.ToList())
+            {
+                var storedLocation = pair.Value;
+                if (storedLocation.CurrentState == StoredAuraTeleportLocation.State.Deleted)
+                {
+                    PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHARACTER_AURA_STORED_LOCATION);
+                    stmt.AddValue(0, GetGUID().GetCounter());
+                    trans.Append(stmt);
+                    m_storedAuraTeleportLocations.Remove(pair.Key);
+                    continue;
+                }
+
+                if (storedLocation.CurrentState == StoredAuraTeleportLocation.State.Changed)
+                {
+                    PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHARACTER_AURA_STORED_LOCATION);
+                    stmt.AddValue(0, GetGUID().GetCounter());
+                    trans.Append(stmt);
+
+                    stmt = DB.Characters.GetPreparedStatement(CharStatements.INS_CHARACTER_AURA_STORED_LOCATION);
+                    stmt.AddValue(0, GetGUID().GetCounter());
+                    stmt.AddValue(1, pair.Key);
+                    stmt.AddValue(2, storedLocation.Loc.GetMapId());
+                    stmt.AddValue(3, storedLocation.Loc.GetPositionX());
+                    stmt.AddValue(4, storedLocation.Loc.GetPositionY());
+                    stmt.AddValue(5, storedLocation.Loc.GetPositionZ());
+                    stmt.AddValue(6, storedLocation.Loc.GetOrientation());
+                    trans.Append(stmt);
+                }
+            }
+        }
         void _SaveStats(SQLTransaction trans)
         {
             // check if stat saving is enabled and if char level is high enough
@@ -3036,6 +3100,9 @@ namespace Game.Entities
             if (HasPlayerFlag(PlayerFlags.Ghost))
                 m_deathState = DeathState.Dead;
 
+            // Load spell locations - must be after loading auras
+            _LoadStoredAuraTeleportLocations(holder.GetResult(PlayerLoginQueryLoad.AuraStoredLocations));
+
             // after spell load, learn rewarded spell if need also
             _LoadQuestStatus(holder.GetResult(PlayerLoginQueryLoad.QuestStatus));
             _LoadQuestStatusObjectives(holder.GetResult(PlayerLoginQueryLoad.QuestStatusObjectives));
@@ -3572,6 +3639,7 @@ namespace Game.Entities
             _SaveActions(characterTransaction);
             _SaveAuras(characterTransaction);
             _SaveSkills(characterTransaction);
+            _SaveStoredAuraTeleportLocations(characterTransaction);
             m_achievementSys.SaveToDB(characterTransaction);
             reputationMgr.SaveToDB(characterTransaction);
             m_questObjectiveCriteriaMgr.SaveToDB(characterTransaction);
@@ -4096,6 +4164,10 @@ namespace Game.Entities
                         stmt.AddValue(0, guid);
                         trans.Append(stmt);
 
+                        stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_CHARACTER_AURA_STORED_LOCATIONS_BY_GUID);
+                        stmt.AddValue(0, guid);
+                        trans.Append(stmt);
+
                         Corpse.DeleteFromDB(playerGuid, trans);
 
                         Garrison.DeleteFromDB(guid, trans);

Source/Game/Entities/Player/Player.Fields.cs

@@ -120,6 +120,7 @@ namespace Game.Entities
         MultiMap<uint, uint> m_overrideSpells = new();
         public Spell m_spellModTakingSpell;
         uint m_oldpetspell;
+        Dictionary<uint, StoredAuraTeleportLocation> m_storedAuraTeleportLocations = new();
 
         //Mail
         List<Mail> m_mail = new();
@@ -611,4 +612,17 @@ namespace Game.Entities
         public ObjectGuid GroupGuid;
         public int UpdateSequenceNumber;
     }
+
+    class StoredAuraTeleportLocation
+    {
+        public WorldLocation Loc;
+        public State CurrentState;
+
+        public enum State
+        {
+            Unchanged,
+            Changed,
+            Deleted
+        }
+    }
 }

Source/Game/Entities/Player/Player.Spells.cs

@@ -2288,6 +2288,31 @@ namespace Game.Entities
             return false;
         }
 
+        public void AddStoredAuraTeleportLocation(uint spellId)
+        {
+            StoredAuraTeleportLocation storedLocation = new();
+            storedLocation.Loc = new WorldLocation(this);
+            storedLocation.CurrentState = StoredAuraTeleportLocation.State.Changed;
+
+            m_storedAuraTeleportLocations[spellId] = storedLocation;
+        }
+
+        public void RemoveStoredAuraTeleportLocation(uint spellId)
+        {
+            StoredAuraTeleportLocation storedLocation = m_storedAuraTeleportLocations.LookupByKey(spellId);
+            if (storedLocation != null)
+                storedLocation.CurrentState = StoredAuraTeleportLocation.State.Deleted;
+        }
+
+        public WorldLocation GetStoredAuraTeleportLocation(uint spellId)
+        {
+            StoredAuraTeleportLocation auraLocation = m_storedAuraTeleportLocations.LookupByKey(spellId);
+            if (auraLocation != null)
+                return auraLocation.Loc;
+
+            return null;
+        }
+        
         bool AddSpell(uint spellId, bool active, bool learning, bool dependent, bool disabled, bool loading = false, uint fromSkill = 0)
         {
             SpellInfo spellInfo = Global.SpellMgr.GetSpellInfo(spellId, Difficulty.None);

Source/Game/Handlers/CharacterHandler.cs

@@ -2570,6 +2570,10 @@ namespace Game
             stmt.AddValue(0, lowGuid);
             SetQuery(PlayerLoginQueryLoad.AuraEffects, stmt);
 
+            stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_AURA_STORED_LOCATIONS);
+            stmt.AddValue(0, lowGuid);
+            SetQuery(PlayerLoginQueryLoad.AuraStoredLocations, stmt);
+
             stmt = DB.Characters.GetPreparedStatement(CharStatements.SEL_CHARACTER_SPELL);
             stmt.AddValue(0, lowGuid);
             SetQuery(PlayerLoginQueryLoad.Spells, stmt);
@@ -2818,6 +2822,7 @@ namespace Game
         BoundInstances,
         Auras,
         AuraEffects,
+        AuraStoredLocations,
         Spells,
         QuestStatus,
         QuestStatusObjectives,

Source/Game/Spells/Auras/AuraEffect.cs

@@ -139,7 +139,7 @@ namespace Game.Spells
 
             return totalTicks;
         }
-        
+
         void ResetPeriodic(bool resetPeriodicTimer = false)
         {
             _ticksDone = 0;
@@ -774,9 +774,9 @@ namespace Game.Spells
         public void SetPeriodicTimer(int periodicTimer) { _periodicTimer = periodicTimer; }
 
         void RecalculateAmount(AuraEffect triggeredBy = null)
-        { 
+        {
             if (!CanBeRecalculated())
-                return; 
+                return;
 
             ChangeAmount(CalculateAmount(GetCaster()), false, false, triggeredBy);
         }
@@ -3099,7 +3099,7 @@ namespace Game.Spells
 
             player.UpdateArmor();
         }
-        
+
         [AuraEffectHandler(AuraType.ModStatBonusPct)]
         void HandleModStatBonusPercent(AuraApplication aurApp, AuraEffectHandleModes mode, bool apply)
         {
@@ -4640,7 +4640,7 @@ namespace Game.Spells
 
             target.CastSpell(target, triggerSpell, true);
         }
-        
+
         [AuraEffectHandler(AuraType.OpenStable)]
         void HandleAuraOpenStable(AuraApplication aurApp, AuraEffectHandleModes mode, bool apply)
         {
@@ -5698,6 +5698,22 @@ namespace Game.Spells
             else
                 bg.RemovePlayerPosition(target.GetGUID());
         }
+
+        [AuraEffectHandler(AuraType.StoreTeleportReturnPoint)]
+        void HandleStoreTeleportReturnPoint(AuraApplication aurApp, AuraEffectHandleModes mode, bool apply)
+        {
+            if (!mode.HasAnyFlag(AuraEffectHandleModes.Real))
+                return;
+
+            Player playerTarget = aurApp.GetTarget().ToPlayer();
+            if (playerTarget == null)
+                return;
+
+            if (apply)
+                playerTarget.AddStoredAuraTeleportLocation(GetSpellInfo().Id);
+            else if (!playerTarget.GetSession().IsLogingOut())
+                playerTarget.RemoveStoredAuraTeleportLocation(GetSpellInfo().Id);
+        }
         #endregion
     }
 

Source/Game/Spells/SpellEffects.cs

@@ -5139,6 +5139,20 @@ namespace Game.Spells
             player.SendPacket(packet);
         }
 
+        void EffectTeleportToReturnPoint(uint effIndex)
+        {
+            if (effectHandleMode != SpellEffectHandleMode.HitTarget)
+                return;
+
+            Player player = unitTarget.ToPlayer();
+            if (player != null)
+            {
+                WorldLocation dest = player.GetStoredAuraTeleportLocation((uint)effectInfo.MiscValue);
+                if (dest != null)
+                    player.TeleportTo(dest, unitTarget == m_caster ? TeleportToOptions.Spell | TeleportToOptions.NotLeaveCombat : 0);
+            }
+        }
+
         [SpellEffectHandler(SpellEffectName.SummonRafFriend)]
         void EffectSummonRaFFriend(uint effIndex)
         {

sql/base/characters_database.sql

@@ -560,6 +560,34 @@ LOCK TABLES `character_aura_effect` WRITE;
 /*!40000 ALTER TABLE `character_aura_effect` ENABLE KEYS */;
 UNLOCK TABLES;
 
+--
+-- Table structure for table `character_aura_stored_location`
+--
+
+DROP TABLE IF EXISTS `character_aura_stored_location`;
+/*!40101 SET @saved_cs_client     = @@character_set_client */;
+/*!40101 SET character_set_client = utf8 */;
+CREATE TABLE `character_aura_stored_location` (
+  `Guid` bigint(20) unsigned NOT NULL COMMENT 'Global Unique Identifier of Player',
+  `Spell` int(10) unsigned NOT NULL COMMENT 'Spell Identifier',
+  `MapId` int(10) unsigned NOT NULL COMMENT 'Map Id',
+  `PositionX` float NOT NULL COMMENT 'position x',
+  `PositionY` float NOT NULL COMMENT 'position y',
+  `PositionZ` float NOT NULL COMMENT 'position z',
+  `Orientation` float NOT NULL COMMENT 'Orientation',
+  PRIMARY KEY (`Guid`,`Spell`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+/*!40101 SET character_set_client = @saved_cs_client */;
+
+--
+-- Dumping data for table `character_aura_stored_location`
+--
+
+LOCK TABLES `character_aura_stored_location` WRITE;
+/*!40000 ALTER TABLE `character_aura_stored_location` DISABLE KEYS */;
+/*!40000 ALTER TABLE `character_aura_stored_location` ENABLE KEYS */;
+UNLOCK TABLES;
+
 --
 -- Table structure for table `character_banned`
 --
@@ -3822,7 +3850,8 @@ INSERT INTO `updates` VALUES
 ('2020_08_14_00_characters.sql','355685FF86EE64E2ED9D4B7D1311D53A9C2E0FA5','ARCHIVED','2020-08-14 21:41:24',0),
 ('2020_10_20_00_characters.sql','744F2A36865761920CE98A6DDE3A3BADF44D1E77','ARCHIVED','2020-10-20 21:36:49',0),
 ('2020_11_16_00_characters.sql','33D5C7539E239132923D01F4B6EAD5F3EF3EEB69','RELEASED','2020-11-16 19:16:31',0),
-('2020_12_13_00_characters.sql','6AC743240033DED2C402ECB894A59D79EF607920','RELEASED','2020-12-13 18:36:58',0);
+('2020_12_13_00_characters.sql','6AC743240033DED2C402ECB894A59D79EF607920','RELEASED','2020-12-13 18:36:58',0),
+('2021_03_27_00_characters_aura_stored_location.sql','BF772ABC2DF186AF0A5DC56D5E824A2F4813BA69','RELEASED','2021-03-27 15:53:04',0);
 /*!40000 ALTER TABLE `updates` ENABLE KEYS */;
 UNLOCK TABLES;
 

sql/updates/characters/master/2021_03_27_00_characters_aura_stored_location.sql

@@ -0,0 +1,14 @@
+--
+-- Table structure for table `character_spell_location`
+--
+DROP TABLE IF EXISTS `character_aura_stored_location`;
+CREATE TABLE `character_aura_stored_location` (
+  `Guid` bigint(20) unsigned NOT NULL COMMENT 'Global Unique Identifier of Player',
+  `Spell` int(10) unsigned NOT NULL COMMENT 'Spell Identifier',
+  `MapId` int(10) unsigned NOT NULL COMMENT 'Map Id',
+  `PositionX` float NOT NULL COMMENT 'position x',
+  `PositionY` float NOT NULL COMMENT 'position y',
+  `PositionZ` float NOT NULL COMMENT 'position z',
+  `Orientation` float NOT NULL COMMENT 'Orientation',
+  PRIMARY KEY (`Guid`,`Spell`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;