Lint check for distinct sprite body names

OpenRA.Mods.Common/Lint/CheckSpriteBodies.cs

@@ -0,0 +1,32 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2018 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, either version 3 of
+ * the License, or (at your option) any later version. For more
+ * information, see COPYING.
+ */
+#endregion
+
+using System;
+using System.Linq;
+using OpenRA.Mods.Common.Traits.Render;
+using OpenRA.Traits;
+
+namespace OpenRA.Mods.Common.Lint
+{
+	class CheckSpriteBodies : ILintRulesPass
+	{
+		public void Run(Action<string> emitError, Action<string> emitWarning, Ruleset rules)
+		{
+			foreach (var actorInfo in rules.Actors)
+			{
+				var wsbs = actorInfo.Value.TraitInfos<WithSpriteBodyInfo>();
+				foreach (var wsb in wsbs)
+					if (wsbs.Any(w => w != wsb && w.Name == wsb.Name))
+						emitError("Actor type `{0}` has more than one *SpriteBody with Name: {1}!".F(actorInfo.Key, wsb.Name));
+			}
+		}
+	}
+}