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Code Issues Releases Wiki Activity

Run sample lookup logic through getFallbackNames

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This commit is contained in:
Dean Herbert 2020-10-30 11:14:08 +09:00
parent 0b28cca7e6
commit d319b27b3d
1 changed files with 35 additions and 19 deletions
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54
osu.Game/Skinning/LegacySkin.cs
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@ -417,10 +417,14 @@ namespace osu.Game.Skinning
public override SampleChannel GetSample(ISampleInfo sampleInfo)
{
var lookupNames = sampleInfo.LookupNames;
IEnumerable<string> lookupNames = null;
if (sampleInfo is HitSampleInfo hitSample)
lookupNames = getLegacyLookupNames(hitSample);
else
{
lookupNames = sampleInfo.LookupNames.SelectMany(getFallbackNames);
}
foreach (var lookup in lookupNames)
{
@ -433,6 +437,36 @@ namespace osu.Game.Skinning
return null;
}
private IEnumerable<string> getLegacyLookupNames(HitSampleInfo hitSample)
{
var lookupNames = hitSample.LookupNames.SelectMany(getFallbackNames);
if (!UseCustomSampleBanks && !string.IsNullOrEmpty(hitSample.Suffix))
{
// for compatibility with stable, exclude the lookup names with the custom sample bank suffix, if they are not valid for use in this skin.
// using .EndsWith() is intentional as it ensures parity in all edge cases
// (see LegacyTaikoSampleInfo for an example of one - prioritising the taiko prefix should still apply, but the sample bank should not).
foreach (var l in lookupNames)
{
if (!l.EndsWith(hitSample.Suffix, StringComparison.Ordinal))
{
foreach (var n in getFallbackNames(l))
yield return n;
}
}
}
else
{
foreach (var l in lookupNames)
yield return l;
}
// also for compatibility, try falling back to non-bank samples (so-called "universal" samples) as the last resort.
// going forward specifying banks shall always be required, even for elements that wouldn't require it on stable,
// which is why this is done locally here.
yield return hitSample.Name;
}
private IEnumerable<string> getFallbackNames(string componentName)
{
// May be something like "Gameplay/osu/approachcircle" from lazer, or "Arrows/note1" from a user skin.
@ -442,23 +476,5 @@ namespace osu.Game.Skinning
string lastPiece = componentName.Split('/').Last();
yield return componentName.StartsWith("Gameplay/taiko/", StringComparison.Ordinal) ? "taiko-" + lastPiece : lastPiece;
}
private IEnumerable<string> getLegacyLookupNames(HitSampleInfo hitSample)
{
var lookupNames = hitSample.LookupNames;
if (!UseCustomSampleBanks && !string.IsNullOrEmpty(hitSample.Suffix))
// for compatibility with stable, exclude the lookup names with the custom sample bank suffix, if they are not valid for use in this skin.
// using .EndsWith() is intentional as it ensures parity in all edge cases
// (see LegacyTaikoSampleInfo for an example of one - prioritising the taiko prefix should still apply, but the sample bank should not).
lookupNames = hitSample.LookupNames.Where(name => !name.EndsWith(hitSample.Suffix, StringComparison.Ordinal));
// also for compatibility, try falling back to non-bank samples (so-called "universal" samples) as the last resort.
// going forward specifying banks shall always be required, even for elements that wouldn't require it on stable,
// which is why this is done locally here.
lookupNames = lookupNames.Append(hitSample.Name);
return lookupNames;
}
}
}