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https://github.com/ppy/osu
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79 lines
2.8 KiB
C#
79 lines
2.8 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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#nullable disable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using osu.Game.Beatmaps;
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using osu.Game.Rulesets.Mania.Objects;
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using osu.Game.Rulesets.Mania.UI;
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namespace osu.Game.Rulesets.Mania.Beatmaps
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{
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public class ManiaBeatmap : Beatmap<ManiaHitObject>
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{
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/// <summary>
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/// The definitions for each stage in a <see cref="ManiaPlayfield"/>.
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/// </summary>
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public List<StageDefinition> Stages = new List<StageDefinition>();
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/// <summary>
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/// Total number of columns represented by all stages in this <see cref="ManiaBeatmap"/>.
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/// </summary>
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public int TotalColumns => Stages.Sum(g => g.Columns);
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/// <summary>
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/// The total number of columns that were present in this <see cref="ManiaBeatmap"/> before any user adjustments.
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/// </summary>
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public readonly int OriginalTotalColumns;
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/// <summary>
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/// Creates a new <see cref="ManiaBeatmap"/>.
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/// </summary>
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/// <param name="defaultStage">The initial stages.</param>
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/// <param name="originalTotalColumns">The total number of columns present before any user adjustments. Defaults to the total columns in <paramref name="defaultStage"/>.</param>
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public ManiaBeatmap(StageDefinition defaultStage, int? originalTotalColumns = null)
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{
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Stages.Add(defaultStage);
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OriginalTotalColumns = originalTotalColumns ?? defaultStage.Columns;
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}
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public override IEnumerable<BeatmapStatistic> GetStatistics()
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{
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int notes = HitObjects.Count(s => s is Note);
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int holdNotes = HitObjects.Count(s => s is HoldNote);
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return new[]
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{
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new BeatmapStatistic
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{
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Name = @"Note Count",
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CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Circles),
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Content = notes.ToString(),
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},
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new BeatmapStatistic
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{
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Name = @"Hold Note Count",
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CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Sliders),
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Content = holdNotes.ToString(),
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},
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};
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}
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public StageDefinition GetStageForColumnIndex(int column)
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{
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foreach (var stage in Stages)
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{
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if (column < stage.Columns)
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return stage;
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column -= stage.Columns;
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}
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throw new ArgumentOutOfRangeException(nameof(column), "Provided index exceeds all available stages");
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}
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}
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}
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