osu/osu.Game/Screens/Ranking/ReplayDownloadButton.cs
2022-04-06 21:22:56 -07:00

129 lines
3.8 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 osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Graphics.Containers;
using osu.Game.Graphics.UserInterface;
using osu.Game.Online;
using osu.Game.Scoring;
using osuTK;
namespace osu.Game.Screens.Ranking
{
public class ReplayDownloadButton : CompositeDrawable
{
public readonly Bindable<ScoreInfo> Score = new Bindable<ScoreInfo>();
protected readonly Bindable<DownloadState> State = new Bindable<DownloadState>();
private DownloadButton button;
private ShakeContainer shakeContainer;
private ScoreDownloadTracker downloadTracker;
private ReplayAvailability replayAvailability
{
get
{
if (State.Value == DownloadState.LocallyAvailable)
return ReplayAvailability.Local;
if (!string.IsNullOrEmpty(Score.Value?.Hash))
return ReplayAvailability.Online;
return ReplayAvailability.NotAvailable;
}
}
public ReplayDownloadButton(ScoreInfo score)
{
Score.Value = score;
Size = new Vector2(50, 30);
}
[BackgroundDependencyLoader(true)]
private void load(OsuGame game, ScoreModelDownloader scores)
{
InternalChild = shakeContainer = new ShakeContainer
{
RelativeSizeAxes = Axes.Both,
Child = button = new DownloadButton
{
RelativeSizeAxes = Axes.Both,
}
};
button.Action = () =>
{
switch (State.Value)
{
case DownloadState.LocallyAvailable:
game?.PresentScore(Score.Value, ScorePresentType.Gameplay);
break;
case DownloadState.NotDownloaded:
scores.Download(Score.Value);
break;
case DownloadState.Importing:
case DownloadState.Downloading:
shakeContainer.Shake();
break;
}
};
Score.BindValueChanged(score =>
{
downloadTracker?.RemoveAndDisposeImmediately();
if (score.NewValue != null)
{
AddInternal(downloadTracker = new ScoreDownloadTracker(score.NewValue)
{
State = { BindTarget = State }
});
}
updateState();
}, true);
State.BindValueChanged(state =>
{
button.State.Value = state.NewValue;
updateState();
}, true);
}
private void updateState()
{
switch (replayAvailability)
{
case ReplayAvailability.Local:
button.TooltipText = @"watch replay";
button.Enabled.Value = true;
break;
case ReplayAvailability.Online:
button.TooltipText = @"download replay";
button.Enabled.Value = true;
break;
default:
button.TooltipText = @"replay unavailable";
button.Enabled.Value = false;
break;
}
}
private enum ReplayAvailability
{
Local,
Online,
NotAvailable,
}
}
}