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Fix timeline sizes being updated potentially before the track has a length

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This commit is contained in:
Dean Herbert 2017-09-27 11:07:43 +08:00
parent 7ad21d9a6d
commit d5ed218488
1 changed files with 21 additions and 1 deletions
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22
osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/TimelinePart.cs
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@ -25,11 +25,31 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
Beatmap.ValueChanged += b =>
{
timeline.RelativeChildSize = new Vector2((float)Math.Max(1, b.Track.Length), 1);
updateRelativeChildSize();
LoadBeatmap(b);
};
}
private void updateRelativeChildSize()
{
if (!Beatmap.Value.TrackLoaded)
{
timeline.RelativeChildSize = Vector2.One;
return;
}
var track = Beatmap.Value.Track;
if (!track.IsLoaded)
{
// the track may not be loaded completely (only has a length once it is).
Schedule(updateRelativeChildSize);
return;
}
timeline.RelativeChildSize = new Vector2((float)Math.Max(1, track.Length), 1);
}
protected void Add(Drawable visualisation) => timeline.Add(visualisation);
protected virtual void LoadBeatmap(WorkingBeatmap beatmap)