Remove filtering & rearranging controls from now playing overlay

[bdach]

Screen.Recording.2025-04-04.at.13.17.26.mov

Reasons for removal:

• Neither the filtering nor the rearranging was respected for playback order purposes.
• The half-baked "support" for the above causes performance degradation of the view for users with large beatmap collections.

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RFC. Wanting to get this one off my forever task lists.

• Closes Changing the track queue does not affect the sequence #28968
• Obviates / closes Custom playlist music order was ignored. Queue music by filter and collection. #30343
• Closes FPS drop when now playing playlist contains a large number of beatmaps #7767

While the initial discussion was that filtering should stay, it's not easy (if at all possible) to make it work with VirtualisedListContainer. That consensus seemed weak anyway based on #28968 (comment). Filtering can maybe be salvaged if I try but I want to see the initial reaction to this as is.

Overflowing items now scroll rather than wrap. This is forced because of VirtualisedListContainer's constraints (items need to have a fixed height).

[peppy]

If filtering is to stay, I think it should be collections only, and it should match song select (ie selected collection should be a global game state).

[bdach]

I think it should be collections only, and it should match song select (ie selected collection should be a global game state).

How far would you see that going? I guess this would also limit track playback game-wide to the selected collection?

Can probably do, but may be best to do in a separate PR, this one is XL already and basically none of the old implementation is reusable for this so I'd essentially be reimplementing from scratch. Let me know if you want that here or no.

[peppy]

How far would you see that going? I guess this would also limit track playback game-wide to the selected collection?

Pretty much yeah. Separate / future is fine.

[peppy]

I'm not sold on every long item always scrolling. Probably better only when hovered?

[bdach]

I tried, please see how you find b8360a1 (especially the behaviour when un-hovering mid-scroll).

[peppy]

I'd expect the scroll to reset to original position on unhovering.

[bdach]

That's how I had it initially and it was a much simpler implementation but I changed because it was a bit jarring. Guess I'll roll back...

[peppy]

Made some minor changes, please make sure you're okay with them!

[bdach]

Changes look ok, thanks 👍