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478 lines
16 KiB
C#
478 lines
16 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using osu.Framework.Allocation;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Input;
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using osu.Framework.Localisation;
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using osu.Framework.Screens;
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using osu.Framework.Threading;
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using osu.Game.Beatmaps;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Containers;
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using osu.Game.Graphics.Sprites;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Input;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Screens.Menu;
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using osu.Game.Screens.Play.HUD;
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using osu.Game.Screens.Play.PlayerSettings;
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using osu.Game.Users;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Screens.Play
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{
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public class PlayerLoader : ScreenWithBeatmapBackground
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{
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protected const float BACKGROUND_BLUR = 15;
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private readonly Func<Player> createPlayer;
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private Player player;
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private LogoTrackingContainer content;
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private BeatmapMetadataDisplay info;
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private bool hideOverlays;
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public override bool HideOverlaysOnEnter => hideOverlays;
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protected override UserActivity InitialActivity => null; //shows the previous screen status
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public override bool DisallowExternalBeatmapRulesetChanges => true;
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protected override bool PlayResumeSound => false;
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private Task loadTask;
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private InputManager inputManager;
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private IdleTracker idleTracker;
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public PlayerLoader(Func<Player> createPlayer)
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{
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this.createPlayer = createPlayer;
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}
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private void restartRequested()
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{
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hideOverlays = true;
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ValidForResume = true;
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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InternalChild = (content = new LogoTrackingContainer
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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RelativeSizeAxes = Axes.Both,
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}).WithChildren(new Drawable[]
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{
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info = new BeatmapMetadataDisplay(Beatmap.Value, Mods.Value, content.LogoFacade)
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{
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Alpha = 0,
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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},
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new FillFlowContainer<PlayerSettingsGroup>
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{
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Anchor = Anchor.TopRight,
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Origin = Anchor.TopRight,
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AutoSizeAxes = Axes.Both,
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Direction = FillDirection.Vertical,
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Spacing = new Vector2(0, 20),
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Margin = new MarginPadding(25),
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Children = new PlayerSettingsGroup[]
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{
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VisualSettings = new VisualSettings(),
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new InputSettings()
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}
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},
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idleTracker = new IdleTracker(750)
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});
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loadNewPlayer();
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}
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private void playerLoaded(Player player) => info.Loading = false;
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public override void OnResuming(IScreen last)
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{
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base.OnResuming(last);
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contentIn();
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info.Loading = true;
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//we will only be resumed if the player has requested a re-run (see ValidForResume setting above)
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loadNewPlayer();
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this.Delay(400).Schedule(pushWhenLoaded);
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}
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private void loadNewPlayer()
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{
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var restartCount = player?.RestartCount + 1 ?? 0;
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player = createPlayer();
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player.RestartCount = restartCount;
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player.RestartRequested = restartRequested;
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loadTask = LoadComponentAsync(player, playerLoaded);
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}
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private void contentIn()
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{
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content.ScaleTo(1, 650, Easing.OutQuint);
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content.FadeInFromZero(400);
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}
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private void contentOut()
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{
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// Ensure the logo is no longer tracking before we scale the content
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content.StopTracking();
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content.ScaleTo(0.7f, 300, Easing.InQuint);
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content.FadeOut(250);
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}
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public override void OnEntering(IScreen last)
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{
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base.OnEntering(last);
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content.ScaleTo(0.7f);
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Background?.FadeColour(Color4.White, 800, Easing.OutQuint);
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contentIn();
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info.Delay(750).FadeIn(500);
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this.Delay(1800).Schedule(pushWhenLoaded);
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}
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protected override void LogoArriving(OsuLogo logo, bool resuming)
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{
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base.LogoArriving(logo, resuming);
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const double duration = 300;
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if (!resuming)
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{
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logo.MoveTo(new Vector2(0.5f), duration, Easing.In);
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}
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logo.ScaleTo(new Vector2(0.15f), duration, Easing.In);
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logo.FadeIn(350);
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Scheduler.AddDelayed(() =>
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{
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if (this.IsCurrentScreen())
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content.StartTracking(logo, resuming ? 0 : 500, Easing.InOutExpo);
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}, resuming ? 0 : 500);
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}
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protected override void LogoExiting(OsuLogo logo)
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{
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base.LogoExiting(logo);
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content.StopTracking();
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}
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protected override void LoadComplete()
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{
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inputManager = GetContainingInputManager();
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base.LoadComplete();
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}
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private ScheduledDelegate pushDebounce;
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protected VisualSettings VisualSettings;
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// Here because IsHovered will not update unless we do so.
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public override bool HandlePositionalInput => true;
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private bool readyForPush => player.LoadState == LoadState.Ready && (IsHovered || idleTracker.IsIdle.Value) && inputManager?.DraggedDrawable == null;
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private void pushWhenLoaded()
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{
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if (!this.IsCurrentScreen()) return;
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try
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{
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if (!readyForPush)
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{
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// as the pushDebounce below has a delay, we need to keep checking and cancel a future debounce
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// if we become unready for push during the delay.
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cancelLoad();
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return;
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}
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if (pushDebounce != null)
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return;
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pushDebounce = Scheduler.AddDelayed(() =>
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{
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contentOut();
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this.Delay(250).Schedule(() =>
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{
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if (!this.IsCurrentScreen()) return;
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loadTask = null;
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//By default, we want to load the player and never be returned to.
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//Note that this may change if the player we load requested a re-run.
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ValidForResume = false;
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if (player.LoadedBeatmapSuccessfully)
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this.Push(player);
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else
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this.Exit();
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});
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}, 500);
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}
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finally
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{
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Schedule(pushWhenLoaded);
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}
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}
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private void cancelLoad()
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{
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pushDebounce?.Cancel();
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pushDebounce = null;
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}
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public override void OnSuspending(IScreen next)
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{
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BackgroundBrightnessReduction = false;
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base.OnSuspending(next);
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cancelLoad();
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}
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public override bool OnExiting(IScreen next)
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{
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content.ScaleTo(0.7f, 150, Easing.InQuint);
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this.FadeOut(150);
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cancelLoad();
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Background.EnableUserDim.Value = false;
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BackgroundBrightnessReduction = false;
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return base.OnExiting(next);
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}
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protected override void Dispose(bool isDisposing)
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{
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base.Dispose(isDisposing);
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if (isDisposing)
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{
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// if the player never got pushed, we should explicitly dispose it.
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loadTask?.ContinueWith(_ => player.Dispose());
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}
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}
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private bool backgroundBrightnessReduction;
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protected bool BackgroundBrightnessReduction
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{
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get => backgroundBrightnessReduction;
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set
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{
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if (value == backgroundBrightnessReduction)
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return;
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backgroundBrightnessReduction = value;
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Background.FadeColour(OsuColour.Gray(backgroundBrightnessReduction ? 0.8f : 1), 200);
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}
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}
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protected override void Update()
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{
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base.Update();
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if (!this.IsCurrentScreen())
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return;
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// We need to perform this check here rather than in OnHover as any number of children of VisualSettings
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// may also be handling the hover events.
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if (inputManager.HoveredDrawables.Contains(VisualSettings))
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{
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// Preview user-defined background dim and blur when hovered on the visual settings panel.
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Background.EnableUserDim.Value = true;
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Background.BlurAmount.Value = 0;
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BackgroundBrightnessReduction = false;
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}
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else
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{
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// Returns background dim and blur to the values specified by PlayerLoader.
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Background.EnableUserDim.Value = false;
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Background.BlurAmount.Value = BACKGROUND_BLUR;
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BackgroundBrightnessReduction = true;
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}
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}
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private class BeatmapMetadataDisplay : Container
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{
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private class MetadataLine : Container
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{
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public MetadataLine(string left, string right)
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{
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AutoSizeAxes = Axes.Both;
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Children = new Drawable[]
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{
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new OsuSpriteText
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopRight,
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Margin = new MarginPadding { Right = 5 },
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Colour = OsuColour.Gray(0.8f),
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Text = left,
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},
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new OsuSpriteText
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopLeft,
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Margin = new MarginPadding { Left = 5 },
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Text = string.IsNullOrEmpty(right) ? @"-" : right,
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}
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};
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}
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}
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private readonly WorkingBeatmap beatmap;
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private readonly IReadOnlyList<Mod> mods;
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private readonly Drawable facade;
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private LoadingAnimation loading;
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private Sprite backgroundSprite;
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public bool Loading
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{
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set
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{
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if (value)
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{
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loading.Show();
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backgroundSprite.FadeColour(OsuColour.Gray(0.5f), 400, Easing.OutQuint);
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}
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else
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{
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loading.Hide();
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backgroundSprite.FadeColour(Color4.White, 400, Easing.OutQuint);
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}
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}
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}
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public BeatmapMetadataDisplay(WorkingBeatmap beatmap, IReadOnlyList<Mod> mods, Drawable facade)
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{
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this.beatmap = beatmap;
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this.mods = mods;
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this.facade = facade;
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}
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[BackgroundDependencyLoader]
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private void load()
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{
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var metadata = beatmap.BeatmapInfo?.Metadata ?? new BeatmapMetadata();
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AutoSizeAxes = Axes.Both;
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Children = new Drawable[]
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{
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new FillFlowContainer
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{
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AutoSizeAxes = Axes.Both,
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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Direction = FillDirection.Vertical,
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Children = new[]
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{
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facade.With(d =>
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{
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d.Anchor = Anchor.TopCentre;
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d.Origin = Anchor.TopCentre;
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}),
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new OsuSpriteText
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{
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Text = new LocalisedString((metadata.TitleUnicode, metadata.Title)),
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Font = OsuFont.GetFont(size: 36, italics: true),
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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Margin = new MarginPadding { Top = 15 },
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},
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new OsuSpriteText
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{
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Text = new LocalisedString((metadata.ArtistUnicode, metadata.Artist)),
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Font = OsuFont.GetFont(size: 26, italics: true),
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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},
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new Container
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{
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Size = new Vector2(300, 60),
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Margin = new MarginPadding(10),
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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CornerRadius = 10,
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Masking = true,
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Children = new Drawable[]
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{
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backgroundSprite = new Sprite
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{
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RelativeSizeAxes = Axes.Both,
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Texture = beatmap?.Background,
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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FillMode = FillMode.Fill,
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},
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loading = new LoadingAnimation { Scale = new Vector2(1.3f) }
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}
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},
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new OsuSpriteText
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{
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Text = beatmap?.BeatmapInfo?.Version,
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Font = OsuFont.GetFont(size: 26, italics: true),
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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Margin = new MarginPadding
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{
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Bottom = 40
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},
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},
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new MetadataLine("Source", metadata.Source)
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{
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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},
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new MetadataLine("Mapper", metadata.AuthorString)
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{
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Origin = Anchor.TopCentre,
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Anchor = Anchor.TopCentre,
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},
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new ModDisplay
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopCentre,
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AutoSizeAxes = Axes.Both,
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Margin = new MarginPadding { Top = 20 },
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Current = { Value = mods }
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}
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},
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}
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};
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Loading = true;
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}
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}
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}
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}
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