`SelectionHandler` is receiving input from anywhere out of necessity:
19f892687a/osu.Game/Screens/Edit/Compose/Components/SelectionHandler.cs (L119-L125)
Also important is that `BlueprintContainer` will selectively not block
right clicks to make sure they fall through to the
`ContextMenuContainer`:
19f892687a/osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs (L122-L126)
But because the whole editor is sharing a `ContextMenuContainer` and
it's at a higher level than both components, we observe here the
playfield's `SelectionHandler` intercepting the right click before it
can reach the `ContextMenuContainer`.
The fix here is similar to what we're already doing in
`TimelineBlueprintContaienr`.
Closes https://github.com/ppy/osu/issues/25263.
In some circumstances, stable allows skipping twice if a particularly
long storyboarded intro is being displayed:
https://github.com/peppy/osu-stable-reference/blob/master/osu!/GameModes/Play/Player.cs#L1728-L1736
`AllowDoubleSkip` is calculated thus:
3ea48705eb/osu!/GameModes/Play/Player.cs#L1761-L1770
and `leadInTime` is calculated thus:
3ea48705eb/osu!/GameModes/Play/Player.cs#L1342-L1351
The key to watch out for here is `{first,last}EventTime`. `EventManager`
will calculate it on-the-fly as it adds storyboard elements:
3ea48705eb/osu!/GameplayElements/Events/EventManager.cs#L253-L256
However, this pathway is only used for sprite, animation, sample,
and break events. Video and background events use the following pathway:
https://github.com/peppy/osu-stable-reference/blob/master/osu!/GameplayElements/Events/EventManager.cs#L368
Note that this particular overload does not mutate either bound.
Which means that for the purposes of determining where a storyboard
starts and ends temporally, a video event's start time is essentially
ignored.
To reflect that, add a clause that excludes video events from
calculations of `{Earliest,Latest}EventTime`.
stable's `pSpriteText` has a `TextConstantSpacing` flag, that is
selectively enabled for some usages. In particular, these are:
- mania combo counter (not yet implemented)
- taiko combo counter (not yet implemented)
- score counter
- accuracy counter
- scoreboard entries (not yet implemented)
Everything else uses non-fixed-width fonts.
Hilariously, `LegacySpinner` _tried_ to account for this by changing
`Font` to have `fixedWidth: false` specified, only to fail to notice
that `LegacySpriteText` changes `Font` in its BDL, making the property
set do precisely nothing. For this reason, attempting to set `Font`
on a `LegacySpriteText` will now throw.
