Closes https://github.com/ppy/osu/issues/28791.
The reason why nudging was not changing hyperdash state in catch was
that `EditorBeatmap.Update()` was not being called on the objects that
were being modified, therefore postprocessing was not performed,
therefore hyperdash state was not being recomputed.
Looking at the usage sites of `EditorBeatmap.PerformOnSelection()`,
about two-thirds of callers called `Update()` themselves on the objects
they mutated, and the rest didn't. I'd say that's the failure of the
abstraction and it should be `PerformOnSelection()`'s responsibility to
call `Update()` there. Yes in some of the cases here this will cause
extraneous calls that weren't done before, but the method is already
heavily disclaimed as 'expensive', so I'd say usability should come
first.
This commit removes ISkinnableSwell for taiko swell animations. In place
of it, an event named UpdateHitProgress is added to DrawableSwell, and
the skin swells are converted to listen to said event and
ApplyCustomUpdateState, like how spinner skinning is implemented for
std.
In order for the new star difficulty to be shown to users on the next
release.
catch's difficulty calculator version is not bumped because the only
catch change pending deploy is https://github.com/ppy/osu/pull/28353 and
that affects performance points only.
Closes https://github.com/ppy/osu/issues/29832.
The underlying reason for the incorrect sample playback was an equality
comparer failure.
Samples are contained in several pools which are managed by the
playfield. In particular, the pools are keyed by `ISampleInfo`
instances. This means that for correct operation, `ISampleInfo` has to
implement `IEquatable<ISampleInfo>` and also provide an appropriately
correct `GetHashCode()` implementation. Different audible samples must
not compare equal to each other when represented by `ISampleInfo`.
As it turns out, `VolumeAwareHitSampleInfo` failed on this, due to not
overriding equality members. Therefore, a `new
HitSampleInfo(HitSampleInfo.HIT_NORMAL, HitSampleInfo.BANK_NORMAL,
volume: 70)` was allowed to compare equal to a
`VolumeAwareHitSampleInfo` wrapping it, *even though they correspond to
completely different sounds and go through entirely different lookup
path sequences*.
Therefore, to fix, provide more proper equality implementations for
`VolumeAwareHitSampleInfo`.
When testing note that this issue *only occurs immediately after
placing an object*. Saving and re-entering editor makes this issue go
away. I haven't looked too long into why, but the general gist of it is
ordering; it appears that a `normal-hitnormal` pool exists at point
of query of a new object placement, but does not seem to exist when
entering editor afresh. That said I'm not sure that ordering aspect of
this bug matters much if at all, since the two `IHitSampleInfo`s should
never be allowed to alias with each other at all wrt equality.
