Move Valued, CustomSellValue and CustomBuildTimeValue to Common

OpenRA.Mods.Common/Traits/Valued.cs

@@ -0,0 +1,23 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2014 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 OpenRA.Traits;
+
+namespace OpenRA.Mods.Common
+{
+	[Desc("How much the unit is worth.")]
+	public class ValuedInfo : TraitInfo<Valued>
+	{
+		[Desc("Used in production, but also for bounties so remember to set it > 0 even for NPCs.")]
+		public readonly int Cost = 0;
+	}
+
+	public class Valued { }
+}