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Update recent participants list to use participant_count

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This commit is contained in:
smoogipoo 2021-08-05 22:49:41 +09:00
parent fd6d488657
commit 0ea982c036
2 changed files with 31 additions and 27 deletions
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42
osu.Game.Tests/Visual/Multiplayer/TestSceneRecentParticipantsList.cs
View File

@ -36,13 +36,7 @@ namespace osu.Game.Tests.Visual.Multiplayer
AddStep("add 50 users", () =>
{
for (int i = 0; i < 50; i++)
{
SelectedRoom.Value.RecentParticipants.Add(new User
{
Id = i,
Username = $"User {i}"
});
}
addUser(i);
});
AddStep("set 3 avatars", () => list.NumberOfAvatars = 3);
@ -60,34 +54,44 @@ namespace osu.Game.Tests.Visual.Multiplayer
AddStep("add 50 users", () =>
{
for (int i = 0; i < 50; i++)
{
SelectedRoom.Value.RecentParticipants.Add(new User
{
Id = i,
Username = $"User {i}"
});
}
addUser(i);
});
AddStep("remove from start", () => SelectedRoom.Value.RecentParticipants.RemoveAt(0));
AddStep("remove from start", () => removeUserAt(0));
AddAssert("3 avatars displayed", () => list.ChildrenOfType<UpdateableAvatar>().Count() == 3);
AddAssert("46 hidden users", () => list.ChildrenOfType<RecentParticipantsList.HiddenUserCount>().Single().Count == 46);
AddStep("remove from end", () => SelectedRoom.Value.RecentParticipants.RemoveAt(SelectedRoom.Value.RecentParticipants.Count - 1));
AddStep("remove from end", () => removeUserAt(SelectedRoom.Value.RecentParticipants.Count - 1));
AddAssert("3 avatars displayed", () => list.ChildrenOfType<UpdateableAvatar>().Count() == 3);
AddAssert("45 hidden users", () => list.ChildrenOfType<RecentParticipantsList.HiddenUserCount>().Single().Count == 45);
AddRepeatStep("remove 45 users", () => SelectedRoom.Value.RecentParticipants.RemoveAt(0), 45);
AddRepeatStep("remove 45 users", () => removeUserAt(0), 45);
AddAssert("3 avatars displayed", () => list.ChildrenOfType<UpdateableAvatar>().Count() == 3);
AddAssert("0 hidden users", () => list.ChildrenOfType<RecentParticipantsList.HiddenUserCount>().Single().Count == 0);
AddAssert("hidden users bubble hidden", () => list.ChildrenOfType<RecentParticipantsList.HiddenUserCount>().Single().Alpha < 0.5f);
AddStep("remove another user", () => SelectedRoom.Value.RecentParticipants.RemoveAt(0));
AddStep("remove another user", () => removeUserAt(0));
AddAssert("2 avatars displayed", () => list.ChildrenOfType<UpdateableAvatar>().Count() == 2);
AddAssert("0 hidden users", () => list.ChildrenOfType<RecentParticipantsList.HiddenUserCount>().Single().Count == 0);
AddRepeatStep("remove the remaining two users", () => SelectedRoom.Value.RecentParticipants.RemoveAt(0), 2);
AddRepeatStep("remove the remaining two users", () => removeUserAt(0), 2);
AddAssert("0 avatars displayed", () => !list.ChildrenOfType<UpdateableAvatar>().Any());
}
private void addUser(int id)
{
SelectedRoom.Value.ParticipantCount.Value++;
SelectedRoom.Value.RecentParticipants.Add(new User
{
Id = id,
Username = $"User {id}"
});
}
private void removeUserAt(int index)
{
SelectedRoom.Value.ParticipantCount.Value--;
SelectedRoom.Value.RecentParticipants.RemoveAt(index);
}
}
}

16
osu.Game/Screens/OnlinePlay/Lounge/Components/RecentParticipantsList.cs
View File

@ -88,6 +88,7 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
base.LoadComplete();
RecentParticipants.BindCollectionChanged(onParticipantsChanged, true);
ParticipantCount.BindValueChanged(_ => updateHiddenUserCount(), true);
}
private int numberOfAvatars = 3;
@ -141,8 +142,8 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
{
if (avatarFlow.Count < NumberOfAvatars)
avatarFlow.Add(new CircularAvatar { User = user });
else
hiddenUsers.Count++;
updateHiddenUserCount();
}
private void removeUser(User user)
@ -150,21 +151,20 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
if (avatarFlow.RemoveAll(a => a.User == user) > 0)
{
if (RecentParticipants.Count >= NumberOfAvatars)
{
avatarFlow.Add(new CircularAvatar { User = RecentParticipants.First(u => avatarFlow.All(a => a.User != u)) });
hiddenUsers.Count--;
}
}
else
hiddenUsers.Count--;
updateHiddenUserCount();
}
private void clearUsers()
{
avatarFlow.Clear();
hiddenUsers.Count = 0;
updateHiddenUserCount();
}
private void updateHiddenUserCount() => hiddenUsers.Count = ParticipantCount.Value - avatarFlow.Count;
private class CircularAvatar : CompositeDrawable
{
public User User