Difficulty multiplier not accounted for correctly in playlist item display

[ZenoG2]

Type

Cosmetic

Bug description

The difficulty shown is not affected by mod multiplier, unlike stable!

Screenshots or videos

Version

2024.731.0-lazer

Logs

compressed-logs.zip

[yesseruser]

The incorrect rating also shows in the room's tile:

[ZenoG2]

This issue also applies to "difficulty range" in singleplayer.

0830.mp4

[bdach]

@ZenoG2 that's a separate issue, separate issue thread please

[bdach]

This one is sorta difficult to properly deal with because what happens when the user doesn't have the beatmap locally?

I can see two options here:

• somehow get web to return the actual effective star rating including mods
• fix this client-side ourselves, by requesting difficulty attributes from API and doing a local diffcalc

@ppy/team-web any thoughts on this?

[nanaya]

if the data is somewhere in the database then sure, osu-web can pass it along. Last I remember it's only for stable client related mods though? Or have lazer mods also been added?

[bdach]

Yeah nothing has changed on that front, database only contains the attributes for mods that exist in stable.

I wonder if at some point we want osu-rank-lookup-cache to support lazer mods. Maybe that'd be a start to all of this.