refactor(InputTrigger): move out of KCD

I love JetBrains Rider.

osu.Game.Rulesets.Osu.Tests/TestSceneOsuTouchInput.cs

@@ -579,7 +579,7 @@ namespace osu.Game.Rulesets.Osu.Tests
         private void checkNotPressed(OsuAction action) => AddAssert($"Not pressing {action}", () => !osuInputManager.PressedActions.Contains(action));
         private void checkPressed(OsuAction action) => AddAssert($"Is pressing {action}", () => osuInputManager.PressedActions.Contains(action));
 
-        public partial class TestActionKeyCounterTrigger : KeyCounter.InputTrigger, IKeyBindingHandler<OsuAction>
+        public partial class TestActionKeyCounterTrigger : InputTrigger, IKeyBindingHandler<OsuAction>
         {
             public OsuAction Action { get; }
 

osu.Game/Screens/Play/DefaultKeyCounterDisplay.cs

@@ -42,7 +42,7 @@ namespace osu.Game.Screens.Play
             Size = keyFlow.Size;
         }
 
-        public override void AddTrigger(KeyCounter.InputTrigger trigger)
+        public override void AddTrigger(InputTrigger trigger)
         {
             DefaultKeyCounter key = new DefaultKeyCounter(trigger);
             Add(key);

osu.Game/Screens/Play/InputTrigger.cs

@@ -0,0 +1,23 @@
+// 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 osu.Framework.Graphics;
+
+namespace osu.Game.Screens.Play
+{
+    public abstract partial class InputTrigger : Component
+    {
+        public event Action<bool>? OnActivate;
+        public event Action<bool>? OnDeactivate;
+
+        protected InputTrigger(string name)
+        {
+            Name = name;
+        }
+
+        protected void Activate(bool forwardPlayback = true) => OnActivate?.Invoke(forwardPlayback);
+
+        protected void Deactivate(bool forwardPlayback = true) => OnDeactivate?.Invoke(forwardPlayback);
+    }
+}

osu.Game/Screens/Play/KeyCounter.cs

@@ -1,7 +1,6 @@
 // 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 osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -80,20 +79,5 @@ namespace osu.Game.Screens.Play
             Trigger.OnActivate -= Activate;
             Trigger.OnDeactivate -= Deactivate;
         }
-
-        public abstract partial class InputTrigger : Component
-        {
-            public event Action<bool>? OnActivate;
-            public event Action<bool>? OnDeactivate;
-
-            protected InputTrigger(string name)
-            {
-                Name = name;
-            }
-
-            protected void Activate(bool forwardPlayback = true) => OnActivate?.Invoke(forwardPlayback);
-
-            protected void Deactivate(bool forwardPlayback = true) => OnDeactivate?.Invoke(forwardPlayback);
-        }
     }
 }

osu.Game/Screens/Play/KeyCounterActionTrigger.cs

@@ -7,7 +7,7 @@ using System.Collections.Generic;
 
 namespace osu.Game.Screens.Play
 {
-    public partial class KeyCounterActionTrigger<T> : KeyCounter.InputTrigger
+    public partial class KeyCounterActionTrigger<T> : InputTrigger
         where T : struct
     {
         public T Action { get; }

osu.Game/Screens/Play/KeyCounterDisplay.cs

@@ -25,7 +25,7 @@ namespace osu.Game.Screens.Play
 
         public Bindable<bool> IsCounting { get; } = new BindableBool(true);
 
-        public IReadOnlyList<KeyCounter.InputTrigger> Triggers
+        public IReadOnlyList<InputTrigger> Triggers
         {
             get => Children.Select(c => c.Trigger).ToArray();
             set
@@ -56,9 +56,9 @@ namespace osu.Game.Screens.Play
             this.receptor = receptor;
         }
 
-        public abstract void AddTrigger(KeyCounter.InputTrigger trigger);
+        public abstract void AddTrigger(InputTrigger trigger);
 
-        public void AddTriggerRange(IEnumerable<KeyCounter.InputTrigger> triggers) => triggers.ForEach(AddTrigger);
+        public void AddTriggerRange(IEnumerable<InputTrigger> triggers) => triggers.ForEach(AddTrigger);
 
         private bool checkType(KeyCounter key) => acceptedTypes.Length == 0 || acceptedTypes.Any(t => t.IsInstanceOfType(key));
 

osu.Game/Screens/Play/KeyCounterKeyboardTrigger.cs

@@ -8,7 +8,7 @@ using osuTK.Input;
 
 namespace osu.Game.Screens.Play
 {
-    public partial class KeyCounterKeyboardTrigger : KeyCounter.InputTrigger
+    public partial class KeyCounterKeyboardTrigger : InputTrigger
     {
         public Key Key { get; }
 

osu.Game/Screens/Play/KeyCounterMouseTrigger.cs

@@ -9,7 +9,7 @@ using osuTK;
 
 namespace osu.Game.Screens.Play
 {
-    public partial class KeyCounterMouseTrigger : KeyCounter.InputTrigger
+    public partial class KeyCounterMouseTrigger : InputTrigger
     {
         public MouseButton Button { get; }