Core/Units: Named unit flags

Port From (https://github.com/TrinityCore/TrinityCore/commit/b4952db4640ee3ec6a7df8545b5c582202f36405)

Source/Framework/Constants/CreatureConst.cs

@@ -62,8 +62,8 @@ namespace Framework.Constants
         PetInCombat = 0x800,
         Pvp = 0x1000,
         Silenced = 0x2000,
-        CannotSwim = 0x4000,
-        Swimming = 0x8000, // shows swim animation in water
+        CantSwim = 0x4000,
+        CanSwim = 0x8000, // shows swim animation in water
         NonAttackable2 = 0x10000,
         Pacified = 0x20000,
         Stunned = 0x40000,
@@ -85,11 +85,11 @@ namespace Framework.Constants
     public enum UnitFlags2 : uint
     {
         FeignDeath = 0x01,
-        Unk1 = 0x02,
+        HideBody = 0x02,
         IgnoreReputation = 0x04,
         ComprehendLang = 0x08,
         MirrorImage = 0x10,
-        InstantlyAppearModel = 0x20,
+        DontFadeIn = 0x20,
         ForceMove = 0x40,
         DisarmOffhand = 0x80,
         DisablePredStats = 0x100,
@@ -98,12 +98,21 @@ namespace Framework.Constants
         RegeneratePower = 0x800,
         RestrictPartyInteraction = 0x1000,
         PreventSpellClick = 0x2000,
-        AllowEnemyInteract = 0x4000,
-        DisableTurn = 0x8000,
+        InteractWhileHostile = 0x4000,
+        CannotTurn = 0x8000,
         Unk2 = 0x10000,
         PlayDeathAnim = 0x20000,
         AllowCheatSpells = 0x40000,
-        NoActions = 0x800000
+        TreatAsRaidUnitForHelpfulSpells = 0x100000,
+        LargeAoi = 0x00200000,
+        GiganticAoi = 0x400000,
+        NoActions = 0x800000,
+        AiWillOnlySwimIfTargetSwims = 0x1000000,
+        DontGenerateCombatLogWhenEngagedWithNpcs = 0x2000000,
+        UntargetableByClient = 0x4000000,
+        AttackerIgnoresMinimumRanges = 0x8000000,
+        UninteractibleIfHostile = 0x10000000,
+        InfiniteAoi = 0x40000000,
     }
 
     public enum UnitFlags3 : uint