From c08130398cd604aa6a2235879ffc2601e8aa5c8e Mon Sep 17 00:00:00 2001
From: ekrctb <ekrctb@gmail.com>
Date: Mon, 26 Jul 2021 17:50:10 +0900
Subject: [PATCH] Add some comments

---
 osu.Game.Rulesets.Catch/UI/Catcher.cs             | 3 +++
 osu.Game.Rulesets.Catch/UI/CatcherTrailDisplay.cs | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/osu.Game.Rulesets.Catch/UI/Catcher.cs b/osu.Game.Rulesets.Catch/UI/Catcher.cs
index f8b0dabeb9..fa444fdad7 100644
--- a/osu.Game.Rulesets.Catch/UI/Catcher.cs
+++ b/osu.Game.Rulesets.Catch/UI/Catcher.cs
@@ -92,6 +92,9 @@ namespace osu.Game.Rulesets.Catch.UI
             private set => Body.AnimationState.Value = value;
         }
 
+        /// <summary>
+        /// Whether the catcher is currently dashing.
+        /// </summary>
         public bool Dashing { get; set; }
 
         /// <summary>
diff --git a/osu.Game.Rulesets.Catch/UI/CatcherTrailDisplay.cs b/osu.Game.Rulesets.Catch/UI/CatcherTrailDisplay.cs
index 347df5f114..00f2a76bde 100644
--- a/osu.Game.Rulesets.Catch/UI/CatcherTrailDisplay.cs
+++ b/osu.Game.Rulesets.Catch/UI/CatcherTrailDisplay.cs
@@ -17,6 +17,10 @@ namespace osu.Game.Rulesets.Catch.UI
     /// </summary>
     public class CatcherTrailDisplay : CompositeDrawable
     {
+        /// <summary>
+        /// The most recent dash trail added in this container.
+        /// Only alive (not faded out) trails are considered.
+        /// </summary>
         [CanBeNull]
         public CatcherTrail LastDashTrail => dashTrails.Concat(hyperDashTrails)
                                                        .OrderByDescending(trail => trail.LifetimeStart)