osu/osu.Game/Beatmaps/BeatmapInfoExtensions.cs

40 lines
1.8 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 System.Linq;
using osu.Framework.Localisation;
namespace osu.Game.Beatmaps
{
public static class BeatmapInfoExtensions
{
/// <summary>
/// A user-presentable display title representing this beatmap.
/// </summary>
public static string GetDisplayTitle(this IBeatmapInfo beatmapInfo) => $"{beatmapInfo.Metadata.GetDisplayTitle()} {getVersionString(beatmapInfo)}".Trim();
/// <summary>
/// A user-presentable display title representing this beatmap, with localisation handling for potentially romanisable fields.
/// </summary>
public static RomanisableString GetDisplayTitleRomanisable(this IBeatmapInfo beatmapInfo, bool includeDifficultyName = true, bool includeCreator = true)
{
var metadata = beatmapInfo.Metadata.GetDisplayTitleRomanisable(includeCreator);
if (includeDifficultyName)
{
string versionString = getVersionString(beatmapInfo);
return new RomanisableString($"{metadata.GetPreferred(true)} {versionString}".Trim(), $"{metadata.GetPreferred(false)} {versionString}".Trim());
}
return new RomanisableString($"{metadata.GetPreferred(true)}".Trim(), $"{metadata.GetPreferred(false)}".Trim());
}
public static string[] GetSearchableTerms(this IBeatmapInfo beatmapInfo) => new[]
{
beatmapInfo.DifficultyName
}.Concat(beatmapInfo.Metadata.GetSearchableTerms()).Where(s => !string.IsNullOrEmpty(s)).ToArray();
private static string getVersionString(IBeatmapInfo beatmapInfo) => string.IsNullOrEmpty(beatmapInfo.DifficultyName) ? string.Empty : $"[{beatmapInfo.DifficultyName}]";
}
}