add ChromeMetrics for values we dont want to duplicate everywhere

OpenRA.Game/Widgets/ChromeMetrics.cs

@@ -0,0 +1,43 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2011 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.Collections.Generic;
+using System.Linq;
+using OpenRA.FileFormats;
+
+namespace OpenRA.Widgets
+{
+	static class ChromeMetrics
+	{
+		static Dictionary<string, string> data = new Dictionary<string, string>();
+		
+		public static void Initialize(string[] yaml)
+		{
+			data = new Dictionary<string, string>();
+			var metrics = yaml.Select(y => MiniYaml.FromFile(y))
+				.Aggregate(MiniYaml.MergeLiberal);
+
+			foreach (var m in metrics)
+				foreach (var n in m.Value.Nodes)
+					data[n.Key] = n.Value.Value;
+		}
+
+		public static string GetString(string key)
+		{
+			return data[key];
+		}
+
+		public static int GetInt(string key)
+		{
+			return int.Parse(data[key]);
+		}
+	}
+}