mirror of https://github.com/ppy/osu
70 lines
2.1 KiB
C#
70 lines
2.1 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.Collections.Generic;
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using System.Linq;
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Game.Configuration;
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using osu.Game.Rulesets;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Utils;
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namespace osu.Game.Screens.Select
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{
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public partial class SongSelectTouchInputDetector : Component
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{
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[Resolved]
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private Bindable<RulesetInfo> ruleset { get; set; } = null!;
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[Resolved]
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private Bindable<IReadOnlyList<Mod>> mods { get; set; } = null!;
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private IBindable<bool> touchActive = null!;
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[BackgroundDependencyLoader]
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private void load(SessionStatics statics)
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{
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touchActive = statics.GetBindable<bool>(Static.TouchInputActive);
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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ruleset.BindValueChanged(_ => Scheduler.AddOnce(updateState));
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mods.BindValueChanged(_ => Scheduler.AddOnce(updateState));
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mods.BindDisabledChanged(_ => Scheduler.AddOnce(updateState));
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touchActive.BindValueChanged(_ => Scheduler.AddOnce(updateState));
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updateState();
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}
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private void updateState()
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{
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if (mods.Disabled)
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return;
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var touchDeviceMod = ruleset.Value.CreateInstance().GetTouchDeviceMod();
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if (touchDeviceMod == null)
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return;
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bool touchDeviceModEnabled = mods.Value.Any(mod => mod is ModTouchDevice);
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if (touchActive.Value && !touchDeviceModEnabled)
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{
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var candidateMods = mods.Value.Append(touchDeviceMod).ToArray();
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if (!ModUtils.CheckCompatibleSet(candidateMods, out _))
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return;
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mods.Value = candidateMods;
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}
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if (!touchActive.Value && touchDeviceModEnabled)
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mods.Value = mods.Value.Where(mod => mod is not ModTouchDevice).ToArray();
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}
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}
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}
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