Implement score panel list

2025-07-02 16:59:53 +09:00 · 2020-05-20 23:46:47 +09:00
parent e3c1112b5a
commit 1b8d657ead
3 changed files with 163 additions and 6 deletions
--- a/osu.Game/Screens/Ranking/ScorePanelList.cs
+++ b/osu.Game/Screens/Ranking/ScorePanelList.cs
@ -0,0 +1,80 @@
+// 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;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Utils;
+using osu.Game.Scoring;
+using osuTK;
+
+namespace osu.Game.Screens.Ranking
+{
+    public class ScorePanelList : CompositeDrawable
+    {
+        private readonly Flow panels;
+        private ScorePanel expandedPanel;
+
+        public ScorePanelList()
+        {
+            RelativeSizeAxes = Axes.Both;
+
+            InternalChild = panels = new Flow
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Custom,
+                Direction = FillDirection.Horizontal,
+                AutoSizeAxes = Axes.Both,
+            };
+        }
+
+        public void AddScore(ScoreInfo score)
+        {
+            var panel = new ScorePanel(score)
+            {
+                Anchor = Anchor.CentreLeft,
+                Origin = Anchor.CentreLeft,
+            };
+
+            panel.StateChanged += s => onPanelStateChanged(panel, s);
+
+            // Todo: Temporary
+            panel.State = expandedPanel == null ? PanelState.Expanded : PanelState.Contracted;
+
+            panels.Add(panel);
+        }
+
+        public void RemoveScore(ScoreInfo score) => panels.RemoveAll(p => p.Score == score);
+
+        protected override void UpdateAfterChildren()
+        {
+            base.UpdateAfterChildren();
+
+            if (expandedPanel != null)
+            {
+                var firstPanel = panels.FlowingChildren.First();
+                var target = expandedPanel.DrawPosition.X - firstPanel.DrawPosition.X + expandedPanel.DrawSize.X / 2;
+
+                panels.OriginPosition = new Vector2((float)Interpolation.Lerp(panels.OriginPosition.X, target, Math.Clamp(Math.Abs(Time.Elapsed) / 80, 0, 1)), panels.DrawHeight / 2);
+            }
+        }
+
+        private void onPanelStateChanged(ScorePanel panel, PanelState state)
+        {
+            if (state == PanelState.Contracted)
+                return;
+
+            if (expandedPanel != null)
+                expandedPanel.State = PanelState.Contracted;
+            expandedPanel = panel;
+        }
+
+        private class Flow : FillFlowContainer<ScorePanel>
+        {
+            // Todo: Order is wrong.
+            public override IEnumerable<Drawable> FlowingChildren => AliveInternalChildren.OfType<ScorePanel>().OrderBy(s => s.Score.TotalScore);
+        }
+    }
+}