osu/osu.Game/Online/Leaderboards/UserTopScoreContainer.cs

90 lines
3.0 KiB
C#

// 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 System.Threading;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osuTK;
namespace osu.Game.Online.Leaderboards
{
public partial class UserTopScoreContainer<TScoreInfo> : VisibilityContainer
{
private const int duration = 500;
public Bindable<TScoreInfo?> Score = new Bindable<TScoreInfo?>();
private readonly Container scoreContainer;
private readonly Func<TScoreInfo, LeaderboardScore> createScoreDelegate;
protected override bool StartHidden => true;
private CancellationTokenSource? loadScoreCancellation;
public UserTopScoreContainer(Func<TScoreInfo, LeaderboardScore> createScoreDelegate)
{
this.createScoreDelegate = createScoreDelegate;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
Margin = new MarginPadding { Vertical = 5 };
Children = new Drawable[]
{
new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Spacing = new Vector2(5),
Children = new Drawable[]
{
new OsuSpriteText
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
Text = @"your personal best".ToUpperInvariant(),
Font = OsuFont.GetFont(size: 15, weight: FontWeight.Bold),
},
scoreContainer = new Container
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre,
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
}
}
}
};
Score.BindValueChanged(onScoreChanged);
}
private void onScoreChanged(ValueChangedEvent<TScoreInfo?> score)
{
var newScore = score.NewValue;
scoreContainer.Clear();
loadScoreCancellation?.Cancel();
if (newScore == null)
return;
LoadComponentAsync(createScoreDelegate(newScore), drawableScore =>
{
scoreContainer.Child = drawableScore;
drawableScore.FadeInFromZero(duration, Easing.OutQuint);
}, (loadScoreCancellation = new CancellationTokenSource()).Token);
}
protected override void PopIn() => this.FadeIn(duration, Easing.OutQuint);
protected override void PopOut() => this.FadeOut(duration, Easing.OutQuint);
}
}