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92 lines
3.8 KiB
C#
92 lines
3.8 KiB
C#
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// 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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using System;
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using System.Collections.Generic;
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using osu.Game.Rulesets.Catch.Objects;
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using osu.Game.Rulesets.Edit;
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using osu.Game.Rulesets.Edit.Checks.Components;
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using osu.Game.Rulesets.Objects;
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namespace osu.Game.Rulesets.Catch.Edit.Checks
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{
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public class CheckTooShortSpinnerGap : ICheck
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{
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private static readonly int[] spinner_start_delta_threshold = { 250, 250, 125, 125, 62, 62 };
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private static readonly int[] spinner_end_delta_threshold = { 250, 250, 250, 125, 125, 125 };
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public CheckMetadata Metadata { get; } = new CheckMetadata(CheckCategory.Compose, "Too short spinner gap");
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public IEnumerable<IssueTemplate> PossibleTemplates => new IssueTemplate[]
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{
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new IssueTemplateSpinnerStartGap(this),
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new IssueTemplateSpinnerEndGap(this)
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};
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public IEnumerable<Issue> Run(BeatmapVerifierContext context)
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{
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var hitObjects = context.Beatmap.HitObjects;
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int interpretedDifficulty = (int)context.InterpretedDifficulty;
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int expectedStartDelta = spinner_start_delta_threshold[interpretedDifficulty];
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int expectedEndDelta = spinner_end_delta_threshold[interpretedDifficulty];
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for (int i = 0; i < hitObjects.Count - 1; ++i)
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{
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if (!(hitObjects[i] is BananaShower bananaShower))
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continue;
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if (i != 0 && hitObjects[i - 1] is CatchHitObject previousHitObject && !(previousHitObject is BananaShower))
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{
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double spinnerStartDelta = bananaShower.StartTime - previousHitObject.GetEndTime();
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if (spinnerStartDelta < expectedStartDelta)
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{
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yield return new IssueTemplateSpinnerStartGap(this)
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.Create(spinnerStartDelta, expectedStartDelta, bananaShower, previousHitObject);
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}
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}
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if (hitObjects[i + 1] is CatchHitObject nextHitObject && !(nextHitObject is BananaShower))
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{
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double spinnerEndDelta = nextHitObject.StartTime - bananaShower.EndTime;
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if (spinnerEndDelta < expectedEndDelta)
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{
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yield return new IssueTemplateSpinnerEndGap(this)
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.Create(spinnerEndDelta, expectedEndDelta, bananaShower, nextHitObject);
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}
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}
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}
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}
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public abstract class IssueTemplateSpinnerGap : IssueTemplate
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{
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protected IssueTemplateSpinnerGap(ICheck check, IssueType issueType, string unformattedMessage)
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: base(check, issueType, unformattedMessage)
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{
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}
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public Issue Create(double deltaTime, int expectedDeltaTime, params HitObject[] hitObjects)
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{
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return new Issue(hitObjects, this, Math.Floor(deltaTime), expectedDeltaTime);
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}
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}
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public class IssueTemplateSpinnerStartGap : IssueTemplateSpinnerGap
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{
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public IssueTemplateSpinnerStartGap(ICheck check)
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: base(check, IssueType.Problem, "There is only {0} ms apart between the start of the spinner and the last object, there should be {1} ms or more.")
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{
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}
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}
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public class IssueTemplateSpinnerEndGap : IssueTemplateSpinnerGap
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{
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public IssueTemplateSpinnerEndGap(ICheck check)
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: base(check, IssueType.Problem, "There is only {0} ms apart between the end of the spinner and the next object, there should be {1} ms or more.")
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{
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}
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}
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}
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}
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