From 72b8eef36e514c430be84abb82d5eabe1288af20 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Tue, 24 Nov 2020 15:41:56 +0900
Subject: [PATCH] Add ability to pause/resume replay playback

---
 .../Input/Bindings/GlobalActionContainer.cs   |  6 ++++-
 osu.Game/Screens/Play/Player.cs               |  6 ++++-
 osu.Game/Screens/Play/ReplayPlayer.cs         | 23 ++++++++++++++++++-
 3 files changed, 32 insertions(+), 3 deletions(-)

diff --git a/osu.Game/Input/Bindings/GlobalActionContainer.cs b/osu.Game/Input/Bindings/GlobalActionContainer.cs
index e5d3a89a88..77f57bd637 100644
--- a/osu.Game/Input/Bindings/GlobalActionContainer.cs
+++ b/osu.Game/Input/Bindings/GlobalActionContainer.cs
@@ -69,6 +69,7 @@ namespace osu.Game.Input.Bindings
             new KeyBinding(new[] { InputKey.Control, InputKey.Plus }, GlobalAction.IncreaseScrollSpeed),
             new KeyBinding(new[] { InputKey.Control, InputKey.Minus }, GlobalAction.DecreaseScrollSpeed),
             new KeyBinding(InputKey.MouseMiddle, GlobalAction.PauseGameplay),
+            new KeyBinding(InputKey.Space, GlobalAction.PauseReplay),
             new KeyBinding(InputKey.Control, GlobalAction.HoldForHUD),
         };
 
@@ -175,7 +176,7 @@ namespace osu.Game.Input.Bindings
         [Description("Toggle notifications")]
         ToggleNotifications,
 
-        [Description("Pause")]
+        [Description("Pause Gameplay")]
         PauseGameplay,
 
         // Editor
@@ -196,5 +197,8 @@ namespace osu.Game.Input.Bindings
 
         [Description("Random Skin")]
         RandomSkin,
+
+        [Description("Pause Replay")]
+        PauseReplay,
     }
 }
diff --git a/osu.Game/Screens/Play/Player.cs b/osu.Game/Screens/Play/Player.cs
index d0a83e3c22..7979b635aa 100644
--- a/osu.Game/Screens/Play/Player.cs
+++ b/osu.Game/Screens/Play/Player.cs
@@ -339,7 +339,11 @@ namespace osu.Game.Screens.Play
                         AlwaysVisible = { BindTarget = DrawableRuleset.HasReplayLoaded },
                         IsCounting = false
                     },
-                    RequestSeek = GameplayClockContainer.Seek,
+                    RequestSeek = time =>
+                    {
+                        GameplayClockContainer.Seek(time);
+                        GameplayClockContainer.Start();
+                    },
                     Anchor = Anchor.Centre,
                     Origin = Anchor.Centre
                 },
diff --git a/osu.Game/Screens/Play/ReplayPlayer.cs b/osu.Game/Screens/Play/ReplayPlayer.cs
index 3a4298f22d..2c0b766a17 100644
--- a/osu.Game/Screens/Play/ReplayPlayer.cs
+++ b/osu.Game/Screens/Play/ReplayPlayer.cs
@@ -1,12 +1,14 @@
 // 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.Input.Bindings;
+using osu.Game.Input.Bindings;
 using osu.Game.Scoring;
 using osu.Game.Screens.Ranking;
 
 namespace osu.Game.Screens.Play
 {
-    public class ReplayPlayer : Player
+    public class ReplayPlayer : Player, IKeyBindingHandler<GlobalAction>
     {
         protected readonly Score Score;
 
@@ -35,5 +37,24 @@ namespace osu.Game.Screens.Play
 
             return Score.ScoreInfo;
         }
+
+        public bool OnPressed(GlobalAction action)
+        {
+            switch (action)
+            {
+                case GlobalAction.PauseReplay:
+                    if (GameplayClockContainer.IsPaused.Value)
+                        GameplayClockContainer.Start();
+                    else
+                        GameplayClockContainer.Stop();
+                    return true;
+            }
+
+            return false;
+        }
+
+        public void OnReleased(GlobalAction action)
+        {
+        }
     }
 }