Reimplement ingame map downloading.

OpenRA.Game/GameRules/Settings.cs

@@ -136,7 +136,7 @@ namespace OpenRA.GameRules
 		public bool TeamHealthColors = false;
 
 		public bool AllowDownloading = true;
-		public string[] MapRepositories = { "http://resource.openra.net/map/", "http://resource.ihptru.net:8080/map/" };
+		public string MapRepository = "http://resource.openra.net/map/";
 	}
 
 	public class KeySettings

OpenRA.Game/MapCache.cs

@@ -14,10 +14,11 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
 using System.Linq;
+using System.Net;
+using System.Text;
 using System.Threading;
 using OpenRA.FileFormats;
 using OpenRA.Graphics;
-using OpenRA.Widgets;
 
 namespace OpenRA
 {
@@ -57,6 +58,43 @@ namespace OpenRA
 			}
 		}
 
+		public void QueryRemoteMapDetails(IEnumerable<string> uids)
+		{
+			var maps = uids.Distinct()
+				.Select(uid => previews[uid])
+				.Where(p => p.Status == MapStatus.Unavailable)
+				.ToDictionary(p => p.Uid, p => p);
+
+			if (!maps.Any())
+				return;
+
+			foreach (var p in maps.Values)
+				p.UpdateRemoteSearch(MapStatus.Searching, null);
+
+			var url = Game.Settings.Game.MapRepository + "hash/" + string.Join(",", maps.Keys.ToArray()) + "/yaml";
+
+			Action<DownloadDataCompletedEventArgs, bool> onInfoComplete = (i, cancelled) =>
+			{
+				if (cancelled || i.Error != null)
+				{
+					Log.Write("debug", "Remote map query failed with error: {0}", i.Error != null ? i.Error.Message : "cancelled");
+					Log.Write("debug", "URL was: {0}", url);
+					foreach (var p in maps.Values)
+						p.UpdateRemoteSearch(MapStatus.Unavailable, null);
+
+					return;
+				}
+
+				var data = Encoding.UTF8.GetString(i.Result);
+				var yaml = MiniYaml.FromString(data);
+
+				foreach (var kv in yaml)
+					maps[kv.Key].UpdateRemoteSearch(MapStatus.DownloadAvailable, kv.Value);
+			};
+
+			new Download(url, _ => { }, onInfoComplete);
+		}
+
 		public static IEnumerable<string> FindMapsIn(string dir)
 		{
 			string[] noMaps = { };

OpenRA.Game/MapPreview.cs

@@ -11,9 +11,11 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Drawing;
 using System.IO;
 using System.Linq;
+using System.Net;
 using System.Threading;
 using OpenRA.FileFormats;
 using OpenRA.Graphics;
@@ -21,10 +23,26 @@ using OpenRA.Widgets;
 
 namespace OpenRA
 {
-	public enum MapStatus { Available, Unavailable }
+	public enum MapStatus { Available, Unavailable, Searching, DownloadAvailable, Downloading, DownloadError }
+
+	// Fields names must match the with the remote API
+	public class RemoteMapData
+	{
+		public readonly string title;
+		public readonly string author;
+		public readonly string map_type;
+		public readonly int players;
+		public readonly Rectangle bounds;
+		public readonly int[] spawnpoints = {};
+		public readonly string minimap;
+		public readonly bool downloading;
+		public readonly bool requires_upgrade;
+	}
+
 	public class MapPreview
 	{
 		static readonly List<CPos> NoSpawns = new List<CPos>();
+		MapCache cache;
 
 		public readonly string Uid;
 		public string Title { get; private set; }
@@ -37,6 +55,10 @@ namespace OpenRA
 		public Map Map { get; private set; }
 		public MapStatus Status { get; private set; }
 
+		Download download;
+		public long DownloadBytes { get; private set; }
+		public int DownloadPercentage { get; private set; }
+
 		Sprite minimap;
 		bool generatingMinimap;
 		public Sprite Minimap
@@ -62,7 +84,6 @@ namespace OpenRA
 			}
 		}
 
-		MapCache cache;
 		public MapPreview(string uid, MapCache cache)
 		{
 			this.cache = cache;
@@ -89,5 +110,116 @@ namespace OpenRA
 			CustomPreview = m.CustomPreview;
 			Status = MapStatus.Available;
 		}
+
+		public void UpdateRemoteSearch(MapStatus status, MiniYaml yaml)
+		{
+			// Update on the main thread to ensure consistency
+			Game.RunAfterTick(() =>
+			{
+				if (status == MapStatus.DownloadAvailable)
+				{
+					try
+					{
+						var r = FieldLoader.Load<RemoteMapData>(yaml);
+
+						// Map is not useable by the current version
+						if (!r.downloading || r.requires_upgrade)
+						{
+							Status = MapStatus.Unavailable;
+							return;
+						}
+
+						Title = r.title;
+						Type = r.map_type;
+						Author = r.author;
+						PlayerCount = r.players;
+						Bounds = r.bounds;
+
+						var spawns = new List<CPos>();
+						for (var j = 0; j < r.spawnpoints.Length; j += 2)
+							spawns.Add(new CPos(r.spawnpoints[j], r.spawnpoints[j+1]));
+						SpawnPoints = spawns;
+
+						CustomPreview = new Bitmap(new MemoryStream(Convert.FromBase64String(r.minimap)));
+					}
+					catch (Exception) {}
+
+					if (CustomPreview != null)
+						cache.CacheMinimap(this);
+				}
+				Status = status;
+
+			});
+		}
+
+		public void Install()
+		{
+			if (Status != MapStatus.DownloadAvailable || !Game.Settings.Game.AllowDownloading)
+				return;
+
+			Status = MapStatus.Downloading;
+			var baseMapPath = new[] { Platform.SupportDir, "maps", Game.modData.Manifest.Mod.Id }.Aggregate(Path.Combine);
+
+			// Create the map directory if it doesn't exist
+			if (!Directory.Exists(baseMapPath))
+				Directory.CreateDirectory(baseMapPath);
+
+			new Thread(() =>
+			{
+				// Request the filename from the server
+				// Run in a worker thread to avoid network delays
+				var mapUrl = Game.Settings.Game.MapRepository + Uid;
+				try
+				{
+
+					var request = WebRequest.Create(mapUrl);
+					request.Method = "HEAD";
+					var res = request.GetResponse();
+
+					// Map not found
+					if (res.Headers["Content-Disposition"] == null)
+					{
+						Status = MapStatus.DownloadError;
+						return;
+					}
+
+					var mapPath = Path.Combine(baseMapPath, res.Headers["Content-Disposition"].Replace("attachment; filename = ", ""));
+
+					Action<DownloadProgressChangedEventArgs> onDownloadProgress = i => { DownloadBytes = i.BytesReceived; DownloadPercentage = i.ProgressPercentage; };
+					Action<AsyncCompletedEventArgs, bool> onDownloadComplete = (i, cancelled) =>
+					{
+						download = null;
+
+						if (cancelled || i.Error != null)
+						{
+							Log.Write("debug", "Remote map download failed with error: {0}", i.Error != null ? i.Error.Message : "cancelled");
+							Log.Write("debug", "URL was: {0}", mapUrl);
+
+							Status = MapStatus.DownloadError;
+							return;
+						}
+
+						Log.Write("debug", "Downloaded map to '{0}'", mapPath);
+						Game.RunAfterTick(() => UpdateFromMap(new Map(mapPath)));
+					};
+
+					download = new Download(mapUrl, mapPath, onDownloadProgress, onDownloadComplete);
+				}
+				catch (Exception e)
+				{
+					Console.WriteLine(e.Message);
+					Status = MapStatus.DownloadError;
+				}
+			}).Start();
+		}
+
+		public void CancelInstall()
+		{
+			if (download == null)
+				return;
+
+			download.Cancel();
+			download = null;
+		}
 	}
 }

OpenRA.Mods.RA/Widgets/Logic/LobbyLogic.cs

@@ -554,6 +554,8 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 				if (!Map.Map.Options.StartingCash.HasValue && !pri.SelectableCash.Contains(orderManager.LobbyInfo.GlobalSettings.StartingCash))
 					orderManager.IssueOrder(Order.Command("startingcash {0}".F(pri.DefaultCash)));
 			}
+			else if (Game.Settings.Game.AllowDownloading)
+				Game.modData.MapCache.QueryRemoteMapDetails(new [] { uid });
 		}
 
 		void UpdatePlayerList()

OpenRA.Mods.RA/Widgets/Logic/LobbyMapPreviewLogic.cs

@@ -23,22 +23,126 @@ namespace OpenRA.Mods.RA.Widgets.Logic
 		[ObjectCreator.UseCtor]
 		internal LobbyMapPreviewLogic(Widget widget, OrderManager orderManager, LobbyLogic lobby)
 		{
-			var mapPreview = widget.Get<MapPreviewWidget>("MAP_PREVIEW");
+			var available = widget.GetOrNull("MAP_AVAILABLE");
-			mapPreview.Preview = () => lobby.Map;
+			if (available != null)
-			mapPreview.OnMouseDown = mi => LobbyUtils.SelectSpawnPoint(orderManager, mapPreview, lobby.Map, mi);
+			{
-			mapPreview.SpawnClients = () => LobbyUtils.GetSpawnClients(orderManager, lobby.Map);
+				available.IsVisible = () => lobby.Map.Status == MapStatus.Available;
 
-			var mapTitle = widget.GetOrNull<LabelWidget>("MAP_TITLE");
+				var preview = available.Get<MapPreviewWidget>("MAP_PREVIEW");
-			if (mapTitle != null)
+				preview.Preview = () => lobby.Map;
-				mapTitle.GetText = () => lobby.Map.Title;
+				preview.OnMouseDown = mi => LobbyUtils.SelectSpawnPoint(orderManager, preview, lobby.Map, mi);
+				preview.SpawnClients = () => LobbyUtils.GetSpawnClients(orderManager, lobby.Map);
 
-			var mapType = widget.GetOrNull<LabelWidget>("MAP_TYPE");
+				var title = available.GetOrNull<LabelWidget>("MAP_TITLE");
-			if (mapType != null)
+				if (title != null)
-				mapType.GetText = () => lobby.Map.Type;
+					title.GetText = () => lobby.Map.Title;
 
-			var mapAuthor = widget.GetOrNull<LabelWidget>("MAP_AUTHOR");
+				var type = available.GetOrNull<LabelWidget>("MAP_TYPE");
-			if (mapAuthor != null)
+				if (type != null)
-				mapAuthor.GetText = () => "Created by {0}".F(lobby.Map.Author);
+					type.GetText = () => lobby.Map.Type;
+
+				var author = available.GetOrNull<LabelWidget>("MAP_AUTHOR");
+				if (author != null)
+					author.GetText = () => "Created by {0}".F(lobby.Map.Author);
+			}
+
+			var download = widget.GetOrNull("MAP_DOWNLOADABLE");
+			if (download != null)
+			{
+				download.IsVisible = () => lobby.Map.Status == MapStatus.DownloadAvailable;
+
+				var preview = download.Get<MapPreviewWidget>("MAP_PREVIEW");
+				preview.Preview = () => lobby.Map;
+				preview.OnMouseDown = mi => LobbyUtils.SelectSpawnPoint(orderManager, preview, lobby.Map, mi);
+				preview.SpawnClients = () => LobbyUtils.GetSpawnClients(orderManager, lobby.Map);
+
+				var title = download.GetOrNull<LabelWidget>("MAP_TITLE");
+				if (title != null)
+					title.GetText = () => lobby.Map.Title;
+
+				var type = download.GetOrNull<LabelWidget>("MAP_TYPE");
+				if (type != null)
+					type.GetText = () => lobby.Map.Type;
+
+				var author = download.GetOrNull<LabelWidget>("MAP_AUTHOR");
+				if (author != null)
+					author.GetText = () => "Created by {0}".F(lobby.Map.Author);
+
+				var install = download.GetOrNull<ButtonWidget>("MAP_INSTALL");
+				if (install != null)
+					install.OnClick = () => lobby.Map.Install();
+			}
+
+			var progress = widget.GetOrNull("MAP_PROGRESS");
+			if (progress != null)
+			{
+				progress.IsVisible = () => lobby.Map.Status != MapStatus.Available && lobby.Map.Status != MapStatus.DownloadAvailable;
+
+				var preview = progress.Get<MapPreviewWidget>("MAP_PREVIEW");
+				preview.Preview = () => lobby.Map;
+				preview.OnMouseDown = mi => LobbyUtils.SelectSpawnPoint(orderManager, preview, lobby.Map, mi);
+				preview.SpawnClients = () => LobbyUtils.GetSpawnClients(orderManager, lobby.Map);
+
+				var title = progress.GetOrNull<LabelWidget>("MAP_TITLE");
+				if (title != null)
+					title.GetText = () => lobby.Map.Title;
+
+				var type = progress.GetOrNull<LabelWidget>("MAP_TYPE");
+				if (type != null)
+					type.GetText = () => lobby.Map.Type;
+
+				var statusSearching = progress.GetOrNull("MAP_STATUS_SEARCHING");
+				if (statusSearching != null)
+					statusSearching.IsVisible = () => lobby.Map.Status == MapStatus.Searching; 
+
+				var statusUnavailable = progress.GetOrNull("MAP_STATUS_UNAVAILABLE");
+				if (statusUnavailable != null)
+					statusUnavailable.IsVisible = () => lobby.Map.Status == MapStatus.Unavailable; 
+
+				var statusError = progress.GetOrNull("MAP_STATUS_ERROR");
+				if (statusError != null)
+					statusError.IsVisible = () => lobby.Map.Status == MapStatus.DownloadError; 
+
+				var statusDownloading = progress.GetOrNull<LabelWidget>("MAP_STATUS_DOWNLOADING");
+				if (statusDownloading != null)
+				{
+					statusDownloading.IsVisible = () => lobby.Map.Status == MapStatus.Downloading; 
+					statusDownloading.GetText = () =>
+					{
+						if (lobby.Map.DownloadBytes == 0)
+							return "Connecting...";
+
+						// Server does not provide the total file length
+						if (lobby.Map.DownloadPercentage == 0)
+							return "Downloading {0} kB".F(lobby.Map.DownloadBytes / 1024);
+
+						return "Downloading {0} kB ({1}%)".F(lobby.Map.DownloadBytes / 1024, lobby.Map.DownloadPercentage);
+					};
+				}
+
+				var retry = progress.GetOrNull<ButtonWidget>("MAP_RETRY");
+				if (retry != null)
+				{
+					retry.IsVisible = () => lobby.Map.Status == MapStatus.DownloadError || lobby.Map.Status == MapStatus.Unavailable; 
+					retry.OnClick = () =>
+					{
+						if (lobby.Map.Status == MapStatus.DownloadError)
+							lobby.Map.Install();
+						else if (lobby.Map.Status == MapStatus.Unavailable)
+							Game.modData.MapCache.QueryRemoteMapDetails(new [] { lobby.Map.Uid });
+					};
+
+					retry.GetText = () => lobby.Map.Status == MapStatus.DownloadError ? "Retry Install" : "Retry Search";
+				}
+
+				var progressbar = progress.GetOrNull<ProgressBarWidget>("MAP_PROGRESSBAR");
+				if (progressbar != null)
+				{
+					progressbar.IsIndeterminate = () => lobby.Map.DownloadPercentage == 0;
+					progressbar.GetPercentage = () => lobby.Map.DownloadPercentage;
+					progressbar.IsVisible = () => !retry.IsVisible();
+				}
+			}
 		}
 	}
 }

mods/cnc/chrome/lobby-mappreview.yaml

@@ -5,32 +5,141 @@ Container@LOBBY_MAP_PREVIEW:
 	Width:194
 	Height:250
 	Children:
-		Background@MAP_BG:
+		Container@MAP_AVAILABLE:
 			Width:PARENT_RIGHT
-			Height:194
+			Height:PARENT_BOTTOM
-			Background:panel-gray
 			Children:
-				MapPreview@MAP_PREVIEW:
+				Background@MAP_BG:
-					X:1
+					Width:PARENT_RIGHT
-					Y:1
+					Height:194
-					Width:PARENT_RIGHT-2
+					Background:panel-gray
-					Height:PARENT_BOTTOM-2
+					Children:
-					TooltipContainer:TOOLTIP_CONTAINER
+						MapPreview@MAP_PREVIEW:
-		Label@MAP_TITLE:
+							X:1
-			Y:197
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:197
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_TYPE:
+					Y:212
+					Width:PARENT_RIGHT
+					Height:25
+					Font:TinyBold
+					Align:Center
+				Label@MAP_AUTHOR:
+					Y:225
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+		Container@MAP_DOWNLOADABLE:
 			Width:PARENT_RIGHT
-			Height:25
+			Height:PARENT_BOTTOM
-			Font:Bold
+			Children:
-			Align:Center
+				Background@MAP_BG:
-		Label@MAP_TYPE:
+					Width:PARENT_RIGHT
-			Y:212
+					Height:164
+					Background:panel-gray
+					Children:
+						MapPreview@MAP_PREVIEW:
+							X:1
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:167
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_TYPE:
+					Y:184
+					Width:PARENT_RIGHT
+					Height:25
+					Font:TinyBold
+					Align:Center
+				Label@MAP_AUTHOR:
+					Y:197
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+				Button@MAP_INSTALL:
+					Y:224
+					Width:PARENT_RIGHT
+					Height:25
+					Text:Install Map
+		Container@MAP_PROGRESS:
 			Width:PARENT_RIGHT
-			Height:25
+			Height:PARENT_BOTTOM
-			Font:TinyBold
+			Children:
-			Align:Center
+				Background@MAP_BG:
-		Label@MAP_AUTHOR:
+					Width:PARENT_RIGHT
-			Y:225
+					Height:164
-			Width:PARENT_RIGHT
+					Background:panel-gray
-			Height:25
+					Children:
-			Font:Tiny
+						MapPreview@MAP_PREVIEW:
-			Align:Center
+							X:1
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:167
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_STATUS_SEARCHING:
+					Y:197
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+					Text: Searching OpenRA Resource Center...
+				Container@MAP_STATUS_UNAVAILABLE:
+					Width:PARENT_RIGHT
+					Children:
+						Label@a:
+							Y:184
+							Width:PARENT_RIGHT
+							Height:25
+							Font:Tiny
+							Align:Center
+							Text:This map was not found on the
+						Label@b:
+							Y:197
+							Width:PARENT_RIGHT
+							Height:25
+							Font:Tiny
+							Align:Center
+							Text:OpenRA Resource Center
+				Label@MAP_STATUS_ERROR:
+					Y:197
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+					Text:An error occurred during installation
+				Label@MAP_STATUS_DOWNLOADING:
+					Y:197
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+				ProgressBar@MAP_PROGRESSBAR:
+					Y:224
+					Width:PARENT_RIGHT
+					Height:25
+					Indeterminate:True
+				Button@MAP_RETRY:
+					Y:224
+					Width:PARENT_RIGHT
+					Height:25

mods/ra/chrome/lobby-mappreview.yaml

@@ -5,32 +5,143 @@ Container@LOBBY_MAP_PREVIEW:
 	Width:214
 	Height:250
 	Children:
-		Background@MAP_BG:
+		Container@MAP_AVAILABLE:
 			Width:PARENT_RIGHT
-			Height:214
+			Height:PARENT_BOTTOM
-			Background:dialog3
 			Children:
-				MapPreview@MAP_PREVIEW:
+				Background@MAP_BG:
-					X:2
+					Width:PARENT_RIGHT
-					Y:2
+					Height:214
-					Width:210
+					Background:dialog3
-					Height:210
+					Children:
-					TooltipContainer:TOOLTIP_CONTAINER
+						MapPreview@MAP_PREVIEW:
-		Label@MAP_TITLE:
+							X:1
-			Y:215
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:215
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_TYPE:
+					Y:232
+					Width:PARENT_RIGHT
+					Height:25
+					Font:TinyBold
+					Align:Center
+				Label@MAP_AUTHOR:
+					Y:245
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+		Container@MAP_DOWNLOADABLE:
 			Width:PARENT_RIGHT
-			Height:25
+			Height:PARENT_BOTTOM
-			Font:Bold
+			Children:
-			Align:Center
+				Background@MAP_BG:
-		Label@MAP_TYPE:
+					Width:PARENT_RIGHT
-			Y:230
+					Height:182
+					Background:dialog3
+					Children:
+						MapPreview@MAP_PREVIEW:
+							X:1
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:185
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_TYPE:
+					Y:202
+					Width:PARENT_RIGHT
+					Height:25
+					Font:TinyBold
+					Align:Center
+				Label@MAP_AUTHOR:
+					Y:215
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+				Button@MAP_INSTALL:
+					Y:242
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Text:Install Map
+		Container@MAP_PROGRESS:
 			Width:PARENT_RIGHT
-			Height:25
+			Height:PARENT_BOTTOM
-			Font:TinyBold
+			Children:
-			Align:Center
+				Background@MAP_BG:
-		Label@MAP_AUTHOR:
+					Width:PARENT_RIGHT
-			Y:243
+					Height:182
-			Width:PARENT_RIGHT
+					Background:dialog3
-			Height:25
+					Children:
-			Font:Tiny
+						MapPreview@MAP_PREVIEW:
-			Align:Center
+							X:1
+							Y:1
+							Width:PARENT_RIGHT-2
+							Height:PARENT_BOTTOM-2
+							TooltipContainer:TOOLTIP_CONTAINER
+				Label@MAP_TITLE:
+					Y:185
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold
+					Align:Center
+				Label@MAP_STATUS_SEARCHING:
+					Y:215
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+					Text: Searching OpenRA Resource Center...
+				Container@MAP_STATUS_UNAVAILABLE:
+					Width:PARENT_RIGHT
+					Children:
+						Label@a:
+							Y:202
+							Width:PARENT_RIGHT
+							Height:25
+							Font:Tiny
+							Align:Center
+							Text:This map was not found on the
+						Label@b:
+							Y:215
+							Width:PARENT_RIGHT
+							Height:25
+							Font:Tiny
+							Align:Center
+							Text:OpenRA Resource Center
+				Label@MAP_STATUS_ERROR:
+					Y:215
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+					Text:An error occurred during installation
+				Label@MAP_STATUS_DOWNLOADING:
+					Y:215
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Tiny
+					Align:Center
+				ProgressBar@MAP_PROGRESSBAR:
+					Y:242
+					Width:PARENT_RIGHT
+					Height:25
+					Indeterminate:True
+				Button@MAP_RETRY:
+					Y:242
+					Width:PARENT_RIGHT
+					Height:25
+					Font:Bold