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Code Issues Releases Wiki Activity

Add animation support for the star rating display

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This commit is contained in:
Salman Ahmed 2021-08-19 07:17:22 +03:00
parent 072560ba3e
commit 6d57a240ac
1 changed files with 29 additions and 6 deletions
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35
osu.Game/Beatmaps/Drawables/StarRatingDisplay.cs
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@ -9,6 +9,7 @@ using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.UserInterface;
using osu.Framework.Localisation;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osu.Game.Overlays;
@ -22,6 +23,7 @@ namespace osu.Game.Beatmaps.Drawables
/// </summary>
public class StarRatingDisplay : CompositeDrawable, IHasCurrentValue<StarDifficulty>
{
private readonly bool animated;
private readonly Box background;
private readonly SpriteIcon starIcon;
private readonly OsuSpriteText starsText;
@ -34,6 +36,14 @@ namespace osu.Game.Beatmaps.Drawables
set => current.Current = value;
}
private readonly Bindable<double> displayedStars = new BindableDouble();
/// <summary>
/// The currently displayed stars of this display wrapped in a bindable.
/// This bindable gets transformed on change rather than instantaneous, if animation is enabled.
/// </summary>
public IBindable<double> DisplayedStars => displayedStars;
[Resolved]
private OsuColour colours { get; set; }
@ -45,8 +55,11 @@ namespace osu.Game.Beatmaps.Drawables
/// </summary>
/// <param name="starDifficulty">The already computed <see cref="StarDifficulty"/> to display.</param>
/// <param name="size">The size of the star rating display.</param>
public StarRatingDisplay(StarDifficulty starDifficulty, StarRatingDisplaySize size = StarRatingDisplaySize.Regular)
/// <param name="animated">Whether the star rating display will perform transforms on change rather than updating instantaneously.</param>
public StarRatingDisplay(StarDifficulty starDifficulty, StarRatingDisplaySize size = StarRatingDisplaySize.Regular, bool animated = false)
{
this.animated = animated;
Current.Value = starDifficulty;
AutoSizeAxes = Axes.Both;
@ -112,7 +125,7 @@ namespace osu.Game.Beatmaps.Drawables
// see https://github.com/ppy/osu-framework/issues/3271.
Font = OsuFont.Torus.With(size: 14.4f, weight: FontWeight.Bold),
Shadow = false,
}
},
}
}
},
@ -126,12 +139,22 @@ namespace osu.Game.Beatmaps.Drawables
Current.BindValueChanged(c =>
{
starsText.Text = c.NewValue.Stars.ToString("0.00");
if (animated)
this.TransformBindableTo(displayedStars, c.NewValue.Stars, 750, Easing.OutQuint);
else
displayedStars.Value = c.NewValue.Stars;
});
background.Colour = colours.ForStarDifficulty(c.NewValue.Stars);
displayedStars.Value = Current.Value.Stars;
starIcon.Colour = c.NewValue.Stars >= 6.5 ? colours.Orange1 : colourProvider?.Background5 ?? Color4Extensions.FromHex("303d47");
starsText.Colour = c.NewValue.Stars >= 6.5 ? colours.Orange1 : colourProvider?.Background5 ?? Color4.Black.Opacity(0.75f);
displayedStars.BindValueChanged(s =>
{
starsText.Text = s.NewValue.ToLocalisableString("0.00");
background.Colour = colours.ForStarDifficulty(s.NewValue);
starIcon.Colour = s.NewValue >= 6.5 ? colours.Orange1 : colourProvider?.Background5 ?? Color4Extensions.FromHex("303d47");
starsText.Colour = s.NewValue >= 6.5 ? colours.Orange1 : colourProvider?.Background5 ?? Color4.Black.Opacity(0.75f);
}, true);
}
}