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Code Issues Releases Wiki Activity

Fix global mods being retained by rooms

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This commit is contained in:
smoogipoo 2020-09-04 15:20:55 +09:00
parent ebed7d09e3
commit 4399f5976c
2 changed files with 23 additions and 3 deletions
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22
osu.Game.Tests/Visual/Multiplayer/TestSceneMatchSongSelect.cs
View File

@ -162,6 +162,28 @@ namespace osu.Game.Tests.Visual.Multiplayer
AddAssert("item 2 has rate 2", () => Precision.AlmostEquals(2, ((OsuModDoubleTime)Room.Playlist.Last().RequiredMods[0]).SpeedChange.Value));
}
/// <summary>
/// Tests that the global mod instances are not retained by the rooms, as global mod instances are retained and re-used by the mod select overlay.
/// </summary>
[Test]
public void TestGlobalModInstancesNotRetained()
{
OsuModDoubleTime mod = null;
AddStep("set dt mod and store", () =>
{
SelectedMods.Value = new[] { new OsuModDoubleTime() };
// Mod select overlay replaces our mod.
mod = (OsuModDoubleTime)SelectedMods.Value[0];
});
AddStep("create item", () => songSelect.BeatmapDetails.CreateNewItem());
AddStep("change stored mod rate", () => mod.SpeedChange.Value = 2);
AddAssert("item has rate 1.5", () => Precision.AlmostEquals(1.5, ((OsuModDoubleTime)Room.Playlist.First().RequiredMods[0]).SpeedChange.Value));
}
private class TestMatchSongSelect : MatchSongSelect
{
public new MatchBeatmapDetailArea BeatmapDetails => (MatchBeatmapDetailArea)base.BeatmapDetails;

4
osu.Game/Screens/Select/MatchSongSelect.cs
View File

@ -76,9 +76,7 @@ namespace osu.Game.Screens.Select
item.Ruleset.Value = Ruleset.Value;
item.RequiredMods.Clear();
item.RequiredMods.AddRange(Mods.Value);
Mods.Value = Mods.Value.Select(m => m.CreateCopy()).ToArray();
item.RequiredMods.AddRange(Mods.Value.Select(m => m.CreateCopy()));
}
}
}