Fix nullable warnings and wrongly added using

Author: killerwife

WowPacketParser/Enums/Version/UpdateFields.cs

@@ -16,7 +16,7 @@ public class UpdateFieldInfo
         public string Name;
         public int Size;
         public UpdateFieldType Format;
-        public Type? EnumType;
+        public Type EnumType;
     }
 
     public static class UpdateFields
@@ -87,12 +87,12 @@ private static bool LoadUFDictionariesInto(Dictionary<Type, SortedList<int, Upda
 
                 for (int i = 0; i < vValues.Length; ++i)
                 {
-                    UpdateFieldAttribute? attribute = (UpdateFieldAttribute)ufEnumType.GetMember(vNames[i])
+                    UpdateFieldAttribute attribute = (UpdateFieldAttribute)ufEnumType.GetMember(vNames[i])
                         .SelectMany(member => member.GetCustomAttributes(typeof(UpdateFieldAttribute), false))
                         .Where(attribute => ((UpdateFieldAttribute)attribute).Version <= ClientVersion.VersionDefiningBuild)
                         .OrderByDescending(attribute => ((UpdateFieldAttribute)attribute).Version).FirstOrDefault();;
                     UpdateFieldType format = attribute?.UFAttribute ?? UpdateFieldType.Default;
-                    Type? enumType = attribute?.EnumType ?? null;
+                    Type enumType = attribute?.EnumType ?? null;
 
                     result.Add((int)vValues.GetValue(i), new UpdateFieldInfo() { Value = (int)vValues.GetValue(i), Name = vNames[i], Size = 0, Format = format, EnumType = enumType });
                     namesResult.Add(vNames[i], (int)vValues.GetValue(i));

WowPacketParser/Parsing/Parsers/UpdateHandler.cs

@@ -1,4 +1,3 @@
-using Google.Protobuf.WellKnownTypes;
 using System;
 using System.Collections;
 using System.Collections.Generic;
@@ -352,7 +351,7 @@ private static Dictionary<int, UpdateField> ReadValuesUpdateBlock(Packet packet,
                 int start = i;
                 int size = 1;
                 UpdateFieldType updateFieldType = UpdateFieldType.Default;
-                System.Type? enumType = null;
+                System.Type enumType = null;
                 if (fieldInfo != null)
                 {
                     key = fieldInfo.Name;

WowPacketParser/Parsing/UpdateFieldAttributes.cs

@@ -40,7 +40,7 @@ public UpdateFieldAttribute(UpdateFieldType attrib, Type enumType)
             EnumType = enumType;
         }
 
-        public UpdateFieldAttribute(UpdateFieldType attrib, ClientVersionBuild fromVersion, Type? enumType)
+        public UpdateFieldAttribute(UpdateFieldType attrib, ClientVersionBuild fromVersion, Type enumType)
         {
             UFAttribute = attrib;
             Version = fromVersion;
@@ -49,6 +49,6 @@ public UpdateFieldAttribute(UpdateFieldType attrib, ClientVersionBuild fromVersi
 
         public UpdateFieldType UFAttribute { get; private set; }
         public ClientVersionBuild Version { get; private set; }
-        public Type? EnumType { get; private set; }
+        public Type EnumType { get; private set; }
     }
 }