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Code Issues Releases Wiki Activity

Fix playlist items sharing mod instances

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This commit is contained in:
smoogipoo 2020-08-13 19:48:41 +09:00
parent 3cb22fad82
commit 0500d82b5b
2 changed files with 19 additions and 0 deletions
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17
osu.Game.Tests/Visual/Multiplayer/TestSceneMatchSongSelect.cs
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@ -16,7 +16,9 @@ using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Online.Multiplayer;
using osu.Game.Rulesets;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu;
using osu.Game.Rulesets.Osu.Mods;
using osu.Game.Screens.Multi.Components;
using osu.Game.Screens.Select;
@ -145,6 +147,21 @@ namespace osu.Game.Tests.Visual.Multiplayer
AddAssert("new item has id 2", () => Room.Playlist.Last().ID == 2);
}
/// <summary>
/// Tests that the same <see cref="Mod"/> instances are not shared between two playlist items.
/// </summary>
[Test]
public void TestNewItemHasNewModInstances()
{
AddStep("set dt mod", () => SelectedMods.Value = new[] { new OsuModDoubleTime() });
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("change mod rate", () => ((OsuModDoubleTime)SelectedMods.Value[0]).SpeedChange.Value = 2);
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddAssert("item 1 has rate 1.5", () => Precision.AlmostEquals(1.5, ((OsuModDoubleTime)Room.Playlist.First().RequiredMods[0]).SpeedChange.Value));
AddAssert("item 2 has rate 2", () => Precision.AlmostEquals(2, ((OsuModDoubleTime)Room.Playlist.Last().RequiredMods[0]).SpeedChange.Value));
}
private class TestMatchSongSelect : MatchSongSelect
{
public new MatchBeatmapDetailArea BeatmapDetails => (MatchBeatmapDetailArea)base.BeatmapDetails;

2
osu.Game/Screens/Select/MatchSongSelect.cs
View File

@ -77,6 +77,8 @@ namespace osu.Game.Screens.Select
item.RequiredMods.Clear();
item.RequiredMods.AddRange(Mods.Value);
Mods.Value = Mods.Value.Select(m => m.CreateCopy()).ToArray();
}
}
}