Further improve ChrRace DBC handling

Port From (https://github.com/TrinityCore/TrinityCore/commit/406c7219ad6454a3f3855c9e0732245dcc34b2dc)

Source/Game/Entities/Unit/Unit.cs

@@ -1980,7 +1980,10 @@ namespace Game.Entities
                 if (ssEntry != null && ssEntry.CreatureType > 0)
                     return (CreatureType)ssEntry.CreatureType;
                 else
-                    return CreatureType.Humanoid;
+                {
+                    var raceEntry = CliDB.ChrRacesStorage.LookupByKey(GetRace());
+                    return raceEntry.CreatureType;
+                }
             }
             else
                 return ToCreature().GetCreatureTemplate().CreatureType;

Source/Game/Handlers/CharacterHandler.cs

@@ -356,6 +356,13 @@ namespace Game
 
             if (!HasPermission(RBACPermissions.SkipCheckCharacterCreationRacemask))
             {
+                if (raceEntry.GetFlags().HasFlag(ChrRacesFlag.NPCOnly))
+                {
+                    Log.outError(LogFilter.Network, $"Race ({charCreate.CreateInfo.RaceId}) was not playable but requested while creating new char for account (ID: {GetAccountId()}): wrong DBC files or cheater?");
+                    SendCharCreate(ResponseCodes.CharCreateDisabled);
+                    return;
+                }
+
                 ulong raceMaskDisabled = WorldConfig.GetUInt64Value(WorldCfg.CharacterCreatingDisabledRacemask);
                 if (Convert.ToBoolean((ulong)SharedConst.GetMaskForRace(charCreate.CreateInfo.RaceId) & raceMaskDisabled))
                 {