Implement the new results screen

osu.Game/Screens/Ranking/RetryButton.cs

@@ -0,0 +1,54 @@
+// 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 osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Graphics;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Screens.Play;
+using osuTK;
+
+namespace osu.Game.Screens.Ranking
+{
+    public class RetryButton : OsuAnimatedButton
+    {
+        private readonly Box background;
+
+        [Resolved(canBeNull: true)]
+        private Player player { get; set; }
+
+        public RetryButton()
+        {
+            Size = new Vector2(50, 30);
+
+            Children = new Drawable[]
+            {
+                background = new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Depth = float.MaxValue
+                },
+                new SpriteIcon
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Size = new Vector2(13),
+                    Icon = FontAwesome.Solid.ArrowCircleLeft,
+                },
+            };
+
+            TooltipText = "retry";
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours)
+        {
+            background.Colour = colours.Green;
+
+            if (player != null)
+                Action = () => player.Restart();
+        }
+    }
+}