downloader works.

OpenRa.Game/Chrome.cs

@@ -146,6 +146,8 @@ namespace OpenRa.Game
 				
 		public void Draw()
 		{
+			DrawDownloadBar();
+
 			if (!Game.orderManager.GameStarted)
 			{
 				DrawLobby();
@@ -184,6 +186,36 @@ namespace OpenRa.Game
 			DrawOptionsMenu();
 		}
 
+		public void DrawDownloadBar()
+		{
+			if (PackageDownloader.IsIdle())
+				return;
+
+			var r = new Rectangle((Game.viewport.Width - 400) / 2, Game.viewport.Height - 110, 400, 100);
+			DrawDialogBackground(r, optionsSprites, true);
+
+			DrawCentered("Downloading: {0} (+{1} more)".F(
+				PackageDownloader.CurrentPackage.Split(':')[0],
+				PackageDownloader.RemainingPackages),
+				new int2( Game.viewport.Width  /2, Game.viewport.Height - 90),
+				Color.White);
+
+			DrawDialogBackground(new Rectangle(r.Left + 30, r.Top + 50, r.Width - 60, 20),
+				panelSprites, false);
+
+			var x1 = r.Left + 35;
+			var x2 = r.Right - 35;
+			var x = float2.Lerp(x1, x2, PackageDownloader.Fraction);
+
+			for (var y = r.Top + 55; y < r.Top + 65; y++)
+				lineRenderer.DrawLine(
+					new float2(x1, y) + Game.viewport.Location, 
+					new float2(x, y) + Game.viewport.Location,
+					Color.White, Color.White);
+
+			lineRenderer.Flush();
+		}
+
 		public void DrawLobby()
 		{
 			var w = 800;
@@ -199,17 +231,17 @@ namespace OpenRa.Game
 				panelSprites, false);
 
 			renderer.DrawText2("Name", new int2(r.Left + 30, r.Top + 50), Color.White);
-			renderer.DrawText2("Color", new int2(r.Left + 250, r.Top + 50), Color.White);
-			renderer.DrawText2("Faction", new int2(r.Left + 320, r.Top + 50), Color.White);
-			renderer.DrawText2("Status", new int2(r.Left + 390, r.Top + 50), Color.White);
+			renderer.DrawText2("Color", new int2(r.Left + 230, r.Top + 50), Color.White);
+			renderer.DrawText2("Faction", new int2(r.Left + 300, r.Top + 50), Color.White);
+			renderer.DrawText2("Status", new int2(r.Left + 370, r.Top + 50), Color.White);
 				
 			var y = r.Top + 80;
 			foreach (var client in Game.LobbyInfo.Clients)
 			{
 				renderer.DrawText(client.Name, new int2(r.Left + 30, y), Color.White);
-				renderer.DrawText(((PaletteType)client.Palette).ToString(), new int2(r.Left + 250, y), Color.White);
-				renderer.DrawText(((Race)client.Race).ToString(), new int2(r.Left + 320, y), Color.White);
-				renderer.DrawText(client.State.ToString(), new int2(r.Left + 390, y), Color.White);
+				renderer.DrawText(((PaletteType)client.Palette).ToString(), new int2(r.Left + 230, y), Color.White);
+				renderer.DrawText(((Race)client.Race).ToString(), new int2(r.Left + 300, y), Color.White);
+				renderer.DrawText(client.State.ToString(), new int2(r.Left + 370, y), Color.White);
 				y += 30;
 			}
 

OpenRa.Game/Game.cs

@@ -53,9 +53,11 @@ namespace OpenRa.Game
 		public static Minimap minimap;
 		public static Session LobbyInfo = new Session();
 		public static int2[] SpawnPoints;
+		static bool changePending;
 
 		public static void ChangeMap(string mapName)
 		{
+			Game.changePending = false;
 			Game.mapName = mapName;
 			SheetBuilder.Initialize(renderer);
 			SpriteSheetBuilder.Initialize();
@@ -170,6 +172,12 @@ namespace OpenRa.Game
 
 		public static void Tick()
 		{
+			if (changePending && PackageDownloader.IsIdle())
+			{
+				ChangeMap(LobbyInfo.GlobalSettings.Map);
+				return;
+			}
+
 			int t = Environment.TickCount;
 			int dt = t - lastTime;
 			if (dt >= Settings.Timestep)
@@ -392,7 +400,10 @@ namespace OpenRa.Game
 
 			PackageDownloader.SetPackageList(LobbyInfo.GlobalSettings.Packages);
 			if (!PackageDownloader.IsIdle())
+			{
+				changePending = true;
 				return;
+			}
 
 			if (mapName != LobbyInfo.GlobalSettings.Map)
 			{

OpenRa.Game/PackageDownloader.cs

@@ -4,6 +4,7 @@ using System.IO;
 using System.Linq;
 using System.Security.Cryptography;
 using OpenRa.FileFormats;
+using System.Drawing;
 
 namespace OpenRa.Game
 {
@@ -14,6 +15,11 @@ namespace OpenRa.Game
 		static string currentPackage = null;
 		static MemoryStream content = null;
 
+		public static string CurrentPackage { get { return currentPackage; } }
+		public static int RemainingPackages { get { return missingPackages.Count; } }
+		public static float Fraction { get; private set; }
+		public static int DownloadedBytes { get { return (int)content.Length; } }
+
 		public static void SetPackageList(string[] packages)
 		{
 			allPackages = packages;
@@ -21,6 +27,8 @@ namespace OpenRa.Game
 
 			if (currentPackage == null || !missingPackages.Contains(currentPackage))
 				BeginDownload();
+			else
+				missingPackages.Remove(currentPackage);
 		}
 
 		class Chunk { public int Index = 0; public int Count = 0; public string Data = ""; }
@@ -32,6 +40,8 @@ namespace OpenRa.Game
 			var bytes = Convert.FromBase64String(c.Data);
 			content.Write(bytes, 0, bytes.Length);
 
+			Fraction = (float)c.Index / c.Count;
+
 			if (c.Index == c.Count - 1)
 				EndDownload();
 		}
@@ -49,9 +59,12 @@ namespace OpenRa.Game
 
 			content = new MemoryStream();
 
+			Game.chat.AddLine(Color.White, "Debug", "Requesting package: {0}".F(currentPackage));
+
 			Game.controller.AddOrder(
-				new Order("RequestFile", null, null, int2.Zero, currentPackage) 
-				{ IsImmediate = true });
+				new Order("RequestFile", Game.LocalPlayer.PlayerActor, null, int2.Zero, currentPackage) { IsImmediate = true });
+
+			Fraction = 0f;
 		}
 
 		static void EndDownload()
@@ -63,6 +76,8 @@ namespace OpenRa.Game
 			if (CalculateSHA1(parts[0]) != parts[1])
 				throw new InvalidOperationException("Broken download");
 
+			Game.chat.AddLine(Color.White, "Debug", "Finished receiving package: {0}".F(currentPackage));
+
 			currentPackage = null;
 
 			BeginDownload();