mirror of
https://github.com/ppy/osu
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88 lines
3.4 KiB
C#
88 lines
3.4 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.Collections.Generic;
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using System.Linq;
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using System.Text.RegularExpressions;
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using osu.Game.Beatmaps;
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using osu.Game.Rulesets.Edit;
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using osu.Game.Rulesets.Edit.Tools;
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using osu.Game.Rulesets.Mania.Objects;
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using osu.Game.Rulesets.Mania.UI;
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using osu.Game.Rulesets.Mods;
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using osu.Game.Rulesets.UI;
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using osu.Game.Rulesets.UI.Scrolling;
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using osu.Game.Screens.Edit.Compose.Components;
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using osuTK;
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namespace osu.Game.Rulesets.Mania.Edit
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{
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public partial class ManiaHitObjectComposer : ScrollingHitObjectComposer<ManiaHitObject>
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{
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private DrawableManiaEditorRuleset drawableRuleset;
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public ManiaHitObjectComposer(Ruleset ruleset)
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: base(ruleset)
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{
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}
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public new ManiaPlayfield Playfield => ((ManiaPlayfield)drawableRuleset.Playfield);
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public IScrollingInfo ScrollingInfo => drawableRuleset.ScrollingInfo;
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protected override Playfield PlayfieldAtScreenSpacePosition(Vector2 screenSpacePosition) =>
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Playfield.GetColumnByPosition(screenSpacePosition);
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protected override DrawableRuleset<ManiaHitObject> CreateDrawableRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods) =>
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drawableRuleset = new DrawableManiaEditorRuleset(ruleset, beatmap, mods);
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protected override ComposeBlueprintContainer CreateBlueprintContainer()
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=> new ManiaBlueprintContainer(this);
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protected override BeatSnapGrid CreateBeatSnapGrid() => new ManiaBeatSnapGrid();
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protected override IReadOnlyList<HitObjectCompositionTool> CompositionTools => new HitObjectCompositionTool[]
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{
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new NoteCompositionTool(),
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new HoldNoteCompositionTool()
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};
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public override string ConvertSelectionToString()
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=> string.Join(',', EditorBeatmap.SelectedHitObjects.Cast<ManiaHitObject>().OrderBy(h => h.StartTime).Select(h => $"{h.StartTime}|{h.Column}"));
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// 123|0,456|1,789|2 ...
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private static readonly Regex selection_regex = new Regex(@"^\d+\|\d+(,\d+\|\d+)*$", RegexOptions.Compiled);
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public override void SelectFromTimestamp(double timestamp, string objectDescription)
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{
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if (!selection_regex.IsMatch(objectDescription))
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return;
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List<ManiaHitObject> remainingHitObjects = EditorBeatmap.HitObjects.Cast<ManiaHitObject>().Where(h => h.StartTime >= timestamp).ToList();
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string[] objectDescriptions = objectDescription.Split(',').ToArray();
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for (int i = 0; i < objectDescriptions.Length; i++)
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{
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string[] split = objectDescriptions[i].Split('|').ToArray();
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if (split.Length != 2)
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continue;
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if (!double.TryParse(split[0], out double time) || !int.TryParse(split[1], out int column))
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continue;
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ManiaHitObject current = remainingHitObjects.FirstOrDefault(h => h.StartTime == time && h.Column == column);
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if (current == null)
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continue;
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EditorBeatmap.SelectedHitObjects.Add(current);
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if (i < objectDescriptions.Length - 1)
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remainingHitObjects = remainingHitObjects.Where(h => h != current && h.StartTime >= current.StartTime).ToList();
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}
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}
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}
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}
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