Moves Lint checks to Mods.Common

OpenRA.Mods.Common/Lint/CheckSyncAnnotations.cs

@@ -0,0 +1,41 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2015 The OpenRA Developers (see AUTHORS)
+ * This file is part of OpenRA, which is free software. It is made
+ * available to you under the terms of the GNU General Public License
+ * as published by the Free Software Foundation. For more information,
+ * see COPYING.
+ */
+#endregion
+
+using System;
+using System.Linq;
+using System.Reflection;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Lint
+{
+	class CheckSyncAnnotations : ILintPass
+	{
+		public void Run(Action<string> emitError, Action<string> emitWarning, Map map)
+		{
+			/* first, check all the types implementing ISync */
+			foreach (var t in Game.ModData.ObjectCreator.GetTypesImplementing<ISync>())
+				if (!HasAnySyncFields(t))
+					emitWarning("{0} has ISync but nothing marked with [Sync]".F(t.Name));
+		}
+
+		bool HasAnySyncFields(Type t)
+		{
+			var flags = BindingFlags.Public | BindingFlags.NonPublic
+				| BindingFlags.Instance;
+
+			var fs = t.GetFields(flags);
+			var ps = t.GetProperties(flags);
+
+			return fs.Any(f => f.HasAttribute<SyncAttribute>()) ||
+				ps.Any(p => p.HasAttribute<SyncAttribute>()) ||
+				HasAnySyncFields(t.BaseType);
+		}
+	}
+}