lint check maps, too

closes #4187

OpenRA.Game/Game.cs

@@ -1,6 +1,6 @@
 #region Copyright & License Information
 /*
- * Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
+ * 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,
@@ -355,6 +355,7 @@ namespace OpenRA
 			modData = new ModData(mod);
 			Renderer.InitializeFonts(modData.Manifest);
 			modData.InitializeLoaders();
+			modData.LoadMaps();
 
 			PerfHistory.items["render"].hasNormalTick = false;
 			PerfHistory.items["batches"].hasNormalTick = false;
@@ -385,7 +386,7 @@ namespace OpenRA
 					if (Settings.Server.DedicatedLoop)
 					{
 						Console.WriteLine("Starting a new server instance...");
-						modData.InitializeLoaders();
+						modData.LoadMaps();
 						continue;
 					}
 

OpenRA.Game/ModData.cs

@@ -76,8 +76,6 @@ namespace OpenRA
 			SpriteLoader = new SpriteLoader(new string[0], SheetBuilder);
 			VoxelLoader = new VoxelLoader();
 			CursorProvider.Initialize(Manifest.Cursors);
-
-			AvailableMaps = FindMaps();
 		}
 
 		public IEnumerable<string> Languages { get; private set; }
@@ -121,6 +119,11 @@ namespace OpenRA
 			FieldLoader.Translations = translations;
 		}
 
+		public void LoadMaps()
+		{
+			AvailableMaps = FindMaps();
+		}
+
 		public Map PrepareMap(string uid)
 		{
 			LoadScreen.Display();

OpenRA.Lint/YamlChecker.cs

@@ -52,8 +52,18 @@ namespace OpenRA.Lint
 				AppDomain.CurrentDomain.AssemblyResolve += FileSystem.ResolveAssembly;
 				Game.modData = new ModData(mod);
 
-				var testMap = string.IsNullOrEmpty(map) ? new Map() : new Map(map);
-				if (verbose && !string.IsNullOrEmpty(map))
+				var maps = new Map[] { new Map() };
+				if (!string.IsNullOrEmpty(map))
+					maps = new Map[] { new Map(map) };
+				else
+				{
+					Game.modData.LoadMaps();
+					maps = Game.modData.AvailableMaps.Values.ToArray();
+				}
+
+				foreach (var testMap in maps)
+				{
+					if (verbose)
 						Console.WriteLine("Map: {0}".F(testMap.Title));
 					Rules.LoadRules(Game.modData.Manifest, testMap);
 
@@ -75,6 +85,7 @@ namespace OpenRA.Lint
 							EmitError("Failed with exception: {0}".F(e));
 						}
 					}
+				}
 
 				if (errors > 0)
 				{