Fix CA1010

.editorconfig

@@ -612,6 +612,10 @@ dotnet_code_quality.api_surface = all
 ### Design Rules
 ### https://learn.microsoft.com/en-us/dotnet/fundamentals/code-analysis/quality-rules/design-warnings
 
+# Collections should implement generic interface.
+#dotnet_code_quality.CA1010.additional_required_generic_interfaces =
+dotnet_diagnostic.CA1010.severity = warning
+
 # Provide ObsoleteAttribute message.
 dotnet_diagnostic.CA1041.severity = warning
 

OpenRA.Game/Map/ActorReference.cs

@@ -22,7 +22,7 @@ namespace OpenRA
 {
 	public interface ISuppressInitExport { }
 
-	public class ActorReference : IEnumerable
+	public class ActorReference : IEnumerable<object>
 	{
 		public string Type;
 		readonly Lazy<TypeDictionary> initDict;
@@ -104,7 +104,9 @@ namespace OpenRA
 			return ret;
 		}
 
-		public IEnumerator GetEnumerator() { return initDict.Value.GetEnumerator(); }
+		public IEnumerator<object> GetEnumerator() { return initDict.Value.GetEnumerator(); }
+
+		IEnumerator IEnumerable.GetEnumerator() { return GetEnumerator(); }
 
 		public ActorReference Clone()
 		{

OpenRA.Game/Primitives/TypeDictionary.cs

@@ -16,7 +16,7 @@ using System.Linq;
 
 namespace OpenRA.Primitives
 {
-	public class TypeDictionary : IEnumerable
+	public class TypeDictionary : IEnumerable<object>
 	{
 		static readonly Func<Type, List<object>> CreateList = type => new List<object>();
 		readonly Dictionary<Type, List<object>> data = new();
@@ -105,10 +105,15 @@ namespace OpenRA.Primitives
 				objs.TrimExcess();
 		}
 
-		public IEnumerator GetEnumerator()
+		public IEnumerator<object> GetEnumerator()
 		{
 			return WithInterface<object>().GetEnumerator();
 		}
+
+		IEnumerator IEnumerable.GetEnumerator()
+		{
+			return GetEnumerator();
+		}
 	}
 
 	public static class TypeExts

OpenRA.Game/Support/HttpQueryBuilder.cs

@@ -16,10 +16,10 @@ using System.Text;
 
 namespace OpenRA.Support
 {
-	public class HttpQueryBuilder : IEnumerable
+	public class HttpQueryBuilder : IEnumerable<KeyValuePair<string, string>>
 	{
 		readonly string url;
-		readonly List<Parameter> parameters = new();
+		readonly List<KeyValuePair<string, string>> parameters = new();
 
 		public HttpQueryBuilder(string url)
 		{
@@ -28,11 +28,9 @@ namespace OpenRA.Support
 
 		public void Add(string name, object value)
 		{
-			parameters.Add(new Parameter
-			{
-				Name = name,
-				Value = Uri.EscapeDataString(value.ToString())
-			});
+			parameters.Add(KeyValuePair.Create(
+				name,
+				Uri.EscapeDataString(value.ToString())));
 		}
 
 		public override string ToString()
@@ -42,20 +40,19 @@ namespace OpenRA.Support
 			builder.Append("?");
 
 			foreach (var parameter in parameters)
-				builder.Append($"{parameter.Name}={parameter.Value}&");
+				builder.Append($"{parameter.Key}={parameter.Value}&");
 
 			return builder.ToString();
 		}
 
-		class Parameter
+		public IEnumerator<KeyValuePair<string, string>> GetEnumerator()
 		{
-			public string Name { get; set; }
-			public string Value { get; set; }
+			return parameters.GetEnumerator();
 		}
 
-		public IEnumerator GetEnumerator()
+		IEnumerator IEnumerable.GetEnumerator()
 		{
-			throw new NotImplementedException();
+			return GetEnumerator();
 		}
 	}
 }