osu/osu.Game/Beatmaps/Drawables/GroupedDifficultyIcon.cs

// 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.Collections.Generic;
using System.Linq;
using osu.Framework.Graphics;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osu.Game.Rulesets;
using osuTK.Graphics;

namespace osu.Game.Beatmaps.Drawables
{
    /// <summary>
    /// A difficulty icon that contains a counter on the right-side of it.
    /// </summary>
    /// <remarks>
    /// Used in cases when there are too many difficulty icons to show.
    /// </remarks>
    public class GroupedDifficultyIcon : DifficultyIcon
    {
        public GroupedDifficultyIcon(IEnumerable<IBeatmapInfo> beatmaps, IRulesetInfo ruleset, Color4 counterColour)
            : base(beatmaps.OrderBy(b => b.StarRating).Last(), ruleset, null, false)
        {
            AddInternal(new OsuSpriteText
            {
                Anchor = Anchor.CentreRight,
                Origin = Anchor.CentreRight,
                Padding = new MarginPadding { Left = Size.X },
                Margin = new MarginPadding { Left = 2, Right = 5 },
                Font = OsuFont.GetFont(size: 14, weight: FontWeight.SemiBold),
                Text = beatmaps.Count().ToString(),
                Colour = counterColour,
            });
        }
    }
}