Core/Spells: Implemented SPELL_ATTR6_TAPS_IMMEDIATELY

Port From (https://github.com/TrinityCore/TrinityCore/commit/104c2ddb6a88318bbcb0ea67b3fdaba40a3213a1)

Source/Framework/Constants/Spells/SpellConst.cs

@@ -1815,7 +1815,7 @@ namespace Framework.Constants
         AuraIconOnlyForCasterLimit10 = 0x100000, // Aura Icon Only For Caster (Limit 10) (Client Only)
         ShowMechanicAsCombatText = 0x200000, // Show Mechanic As Combat Text (Client Only)
         AbsorbCannotBeIgnore = 0x400000, // Absorb Cannot Be Ignore
-        TapsImmediately = 0x800000, /*Nyi*/ // Taps Immediately
+        TapsImmediately = 0x800000, // Taps Immediately
         CanTargetUntargetable = 0x1000000, // Can Target Untargetable
         DoesntResetSwingTimerIfInstant = 0x2000000, // Doesn'T Reset Swing Timer If Instant
         VehicleImmunityCategory = 0x4000000, /*Nyi*/ // Vehicle Immunity Category

Source/Game/Entities/Unit/Unit.Combat.cs

@@ -672,12 +672,6 @@ namespace Game.Entities
             if (targetOwner != null)
                 targetOwner.EngageWithTarget(this);
 
-            //Patch 3.0.8: All player spells which cause a creature to become aggressive to you will now also immediately cause the creature to be tapped.
-            Creature creature = target.ToCreature();
-            if (creature != null)
-                if (!creature.HasLootRecipient() && IsPlayer())
-                    creature.SetLootRecipient(this);
-
             Player myPlayerOwner = GetCharmerOrOwnerPlayerOrPlayerItself();
             Player targetPlayerOwner = target.GetCharmerOrOwnerPlayerOrPlayerItself();
             if (myPlayerOwner && targetPlayerOwner && !(myPlayerOwner.duel != null && myPlayerOwner.duel.Opponent == targetPlayerOwner))

Source/Game/Handlers/SocialHandler.cs

@@ -321,7 +321,7 @@ namespace Game
             if (!ObjectManager.NormalizePlayerName(ref packet.Name))
                 return;
 
-            ObjectGuid ignoreGuid;
+            ObjectGuid ignoreGuid = ObjectGuid.Empty;
             FriendsResult ignoreResult = FriendsResult.IgnoreNotFound;
 
             CharacterCacheEntry characterInfo = Global.CharacterCacheStorage.GetCharacterCacheByName(packet.Name);