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Code Issues Releases Wiki Activity

Fix incorrect comparison for mods of different instances

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This commit is contained in:
smoogipoo 2020-08-28 22:12:17 +09:00
parent 43c61e5830
commit 436dbafe57
2 changed files with 34 additions and 2 deletions
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32
osu.Game.Tests/Beatmaps/BeatmapDifficultyManagerTest.cs Normal file
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@ -0,0 +1,32 @@
// 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 NUnit.Framework;
using osu.Game.Beatmaps;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Mods;
namespace osu.Game.Tests.Beatmaps
{
[TestFixture]
public class BeatmapDifficultyManagerTest
{
[Test]
public void TestKeyEqualsWithDifferentModInstances()
{
var key1 = new BeatmapDifficultyManager.DifficultyCacheLookup(1234, 0, new Mod[] { new OsuModHardRock(), new OsuModHidden() });
var key2 = new BeatmapDifficultyManager.DifficultyCacheLookup(1234, 0, new Mod[] { new OsuModHardRock(), new OsuModHidden() });
Assert.That(key1, Is.EqualTo(key2));
}
[Test]
public void TestKeyEqualsWithDifferentModOrder()
{
var key1 = new BeatmapDifficultyManager.DifficultyCacheLookup(1234, 0, new Mod[] { new OsuModHardRock(), new OsuModHidden() });
var key2 = new BeatmapDifficultyManager.DifficultyCacheLookup(1234, 0, new Mod[] { new OsuModHidden(), new OsuModHardRock() });
Assert.That(key1, Is.EqualTo(key2));
}
}
}

4
osu.Game/Beatmaps/BeatmapDifficultyManager.cs
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@ -251,7 +251,7 @@ namespace osu.Game.Beatmaps
updateScheduler?.Dispose();
}
private readonly struct DifficultyCacheLookup : IEquatable<DifficultyCacheLookup>
public readonly struct DifficultyCacheLookup : IEquatable<DifficultyCacheLookup>
{
public readonly int BeatmapId;
public readonly int RulesetId;
@ -267,7 +267,7 @@ namespace osu.Game.Beatmaps
public bool Equals(DifficultyCacheLookup other)
=> BeatmapId == other.BeatmapId
&& RulesetId == other.RulesetId
&& Mods.SequenceEqual(other.Mods);
&& Mods.Select(m => m.Acronym).SequenceEqual(other.Mods.Select(m => m.Acronym));
public override int GetHashCode()
{