code rework for net4.6.1 & standart2.0 compatibility

src/Discord.Net.Core/Entities/Messages/Embed.cs

@@ -109,26 +109,6 @@ namespace Discord
             => GetHashCode() == embed.GetHashCode();
 
         public override int GetHashCode()
-        {
-            var hashCode = new HashCode();
-            hashCode.Add(Type);
-            hashCode.Add(Title);
-            hashCode.Add(Description);
-            hashCode.Add(Timestamp);
-            hashCode.Add(Color);
-            hashCode.Add(Image);
-            hashCode.Add(Video);
-            hashCode.Add(Author);
-            hashCode.Add(Footer);
-            hashCode.Add(Provider);
-            hashCode.Add(Thumbnail);
-
-            foreach (var field in Fields)
-            {
-                hashCode.Add(field);
-            }
-
-            return hashCode.ToHashCode();
-        }
+        => new { Type, Title, Description, Timestamp, Color, Image, Video, Author, Footer, Provider, Thumbnail, Fields }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedAuthor.cs

@@ -57,6 +57,6 @@ namespace Discord
             => GetHashCode() == embedAuthor.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Name, Url, IconUrl);
+            => new { Name, Url, IconUrl }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedBuilder.cs

@@ -496,25 +496,7 @@ namespace Discord
             => GetHashCode() == embedBuilder.GetHashCode();
 
         public override int GetHashCode()
-        {
-            var hashCode = new HashCode();
-            hashCode.Add(_title);
-            hashCode.Add(_description);
-            hashCode.Add(_image);
-            hashCode.Add(_thumbnail);
-            hashCode.Add(Timestamp);
-            hashCode.Add(Color);
-            hashCode.Add(Author);
-            hashCode.Add(Footer);
-            hashCode.Add(Url);
-
-            foreach (var field in _fields)
-            {
-                hashCode.Add(field);
-            }
-
-            return hashCode.ToHashCode();
-        }
+            => new {_title, _description, _image, _thumbnail, Timestamp, Color, Author, Footer, Url, _fields }.GetHashCode();
     }
 
     /// <summary>
@@ -646,7 +628,7 @@ namespace Discord
             => GetHashCode() == embedFieldBuilder.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Name, Value, IsInline);
+            => new { Name, Value, IsInline }.GetHashCode();
     }
 
     /// <summary>
@@ -762,7 +744,7 @@ namespace Discord
             => GetHashCode() == embedAuthorBuilder.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Name, Url, IconUrl);
+            => new { Name, Url, IconUrl }.GetHashCode();
     }
 
     /// <summary>
@@ -858,6 +840,6 @@ namespace Discord
             => GetHashCode() == embedFooterBuilder.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Text, IconUrl);
+            => new { Text, IconUrl }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedField.cs

@@ -52,6 +52,6 @@ namespace Discord
             => GetHashCode() == embedField.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Name, Value, Inline);
+            => new { Name, Value, Inline }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedFooter.cs

@@ -59,6 +59,6 @@ namespace Discord
             => GetHashCode() == embedFooter.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Text, IconUrl, ProxyUrl);
+            => new { Text, IconUrl, ProxyUrl }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedImage.cs

@@ -69,6 +69,6 @@ namespace Discord
             => GetHashCode() == embedImage.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Height, Width, Url, ProxyUrl);
+            => new { Height, Width, Url, ProxyUrl }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedProvider.cs

@@ -51,6 +51,6 @@ namespace Discord
             => GetHashCode() == embedProvider.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Name, Url);
+            => new { Name, Url }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedThumbnail.cs

@@ -69,6 +69,6 @@ namespace Discord
             => GetHashCode() == embedThumbnail.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Width, Height, Url, ProxyUrl);
+            => new { Width, Height, Url, ProxyUrl }.GetHashCode();
     }
 }

src/Discord.Net.Core/Entities/Messages/EmbedVideo.cs

@@ -63,6 +63,6 @@ namespace Discord
             => GetHashCode() == embedVideo.GetHashCode();
 
         public override int GetHashCode()
-            => HashCode.Combine(Width, Height, Url);
+            => new { Width, Height, Url }.GetHashCode();
     }
 }