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https://github.com/ppy/osu
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0222424aef
Prevents potential multiple evaluations of enumerable.
83 lines
2.3 KiB
C#
83 lines
2.3 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 Humanizer;
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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.Framework.Screens;
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using osu.Game.Beatmaps;
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using osu.Game.Online.Multiplayer;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Screens.Multi;
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namespace osu.Game.Screens.Select
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{
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public class MatchSongSelect : SongSelect, IMultiplayerSubScreen
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{
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public Action<PlaylistItem> Selected;
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public string ShortTitle => "song selection";
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public override string Title => ShortTitle.Humanize();
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[Resolved(typeof(Room))]
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protected Bindable<PlaylistItem> CurrentItem { get; private set; }
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[Resolved]
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private BeatmapManager beatmaps { get; set; }
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public MatchSongSelect()
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{
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Padding = new MarginPadding { Horizontal = HORIZONTAL_OVERFLOW_PADDING };
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}
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protected override bool OnStart()
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{
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var item = new PlaylistItem
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{
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Beatmap = Beatmap.Value.BeatmapInfo,
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Ruleset = Ruleset.Value,
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RulesetID = Ruleset.Value.ID ?? 0
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};
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item.RequiredMods.AddRange(Mods.Value);
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Selected?.Invoke(item);
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if (this.IsCurrentScreen())
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this.Exit();
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return true;
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}
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public override bool OnExiting(IScreen next)
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{
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if (base.OnExiting(next))
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return true;
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if (CurrentItem.Value != null)
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{
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Ruleset.Value = CurrentItem.Value.Ruleset;
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Beatmap.Value = beatmaps.GetWorkingBeatmap(CurrentItem.Value.Beatmap);
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Mods.Value = CurrentItem.Value.RequiredMods?.ToArray() ?? Array.Empty<Mod>();
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}
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Beatmap.Disabled = true;
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Ruleset.Disabled = true;
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Mods.Disabled = true;
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return false;
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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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Beatmap.Disabled = false;
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Ruleset.Disabled = false;
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Mods.Disabled = false;
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}
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}
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}
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