Rename ModInformation to ModMetadata

OpenRA.Game/ModMetadata.cs

@@ -0,0 +1,49 @@
+#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 System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace OpenRA
+{
+	public class ModMetadata
+	{
+		public static readonly Dictionary<string, ModMetadata> AllMods = ValidateMods(Directory.GetDirectories("mods").Select(x => x.Substring(5)).ToArray());
+
+		public string Id;
+		public string Title;
+		public string Description;
+		public string Version;
+		public string Author;
+
+		public static Dictionary<string, ModMetadata> ValidateMods(string[] mods)
+		{
+			var ret = new Dictionary<string, ModMetadata>();
+			foreach (var m in mods)
+			{
+				var yamlPath = new[] { "mods", m, "mod.yaml" }.Aggregate(Path.Combine);
+				if (!File.Exists(yamlPath))
+					continue;
+
+				var yaml = new MiniYaml(null, MiniYaml.FromFile(yamlPath));
+				if (!yaml.NodesDict.ContainsKey("Metadata"))
+					continue;
+
+				var mod = FieldLoader.Load<ModMetadata>(yaml.NodesDict["Metadata"]);
+				mod.Id = m;
+
+				ret.Add(m, mod);
+			}
+
+			return ret;
+		}
+	}
+}