Add screen to perform bundled beatmap downloads

osu.Game/Overlays/FirstRunSetup/ScreenBundledBeatmaps.cs

@@ -0,0 +1,47 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.ComponentModel;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Beatmaps.Drawables;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.UserInterface;
+
+namespace osu.Game.Overlays.FirstRunSetup
+{
+    [Description("Bundled Beatmaps")]
+    public class ScreenBundledBeatmaps : FirstRunSetupScreen
+    {
+        private TriangleButton downloadButton;
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Content.Children = new Drawable[]
+            {
+                new OsuTextFlowContainer(cp => cp.Font = OsuFont.Default.With(size: 20))
+                {
+                    Text = "osu! doesn't come with any beatmaps pre-loaded. To get started, we have some recommended beatmaps.",
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y
+                },
+                downloadButton = new TriangleButton
+                {
+                    Width = 300,
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Text = "Download beatmap selection",
+                    Action = download
+                }
+            };
+        }
+
+        private void download()
+        {
+            AddInternal(new BundledBeatmapDownloader());
+            downloadButton.Enabled.Value = false;
+        }
+    }
+}

osu.Game/Overlays/FirstRunSetupOverlay.cs

@@ -60,6 +60,7 @@ public class FirstRunSetupOverlay : ShearedOverlayContainer
         private readonly Type[] steps =
         {
             typeof(ScreenWelcome),
+            typeof(ScreenBundledBeatmaps),
             typeof(ScreenUIScale)
         };