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Full impossible nullref

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This commit is contained in:
Dean Herbert 2019-12-06 12:51:43 +09:00
parent 9248fbe881
commit b1426d1b22
1 changed files with 9 additions and 12 deletions
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21
osu.Game/Screens/Edit/Compose/ComposeScreen.cs
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@ -16,23 +16,20 @@ namespace osu.Game.Screens.Edit.Compose
protected override Drawable CreateMainContent()
{
var ruleset = Beatmap.Value.BeatmapInfo.Ruleset?.CreateInstance();
composer = ruleset?.CreateHitObjectComposer();
if (composer != null)
{
var beatmapSkinProvider = new BeatmapSkinProvidingContainer(Beatmap.Value.Skin);
if (ruleset == null || composer == null)
return new ScreenWhiteBox.UnderConstructionMessage(ruleset == null ? "This beatmap" : $"{ruleset.Description}'s composer");
// the beatmapSkinProvider is used as the fallback source here to allow the ruleset-specific skin implementation
// full access to all skin sources.
var rulesetSkinProvider = new SkinProvidingContainer(ruleset.CreateLegacySkinProvider(beatmapSkinProvider));
var beatmapSkinProvider = new BeatmapSkinProvidingContainer(Beatmap.Value.Skin);
// load the skinning hierarchy first.
// this is intentionally done in two stages to ensure things are in a loaded state before exposing the ruleset to skin sources.
return beatmapSkinProvider.WithChild(rulesetSkinProvider.WithChild(composer));
}
// the beatmapSkinProvider is used as the fallback source here to allow the ruleset-specific skin implementation
// full access to all skin sources.
var rulesetSkinProvider = new SkinProvidingContainer(ruleset.CreateLegacySkinProvider(beatmapSkinProvider));
return new ScreenWhiteBox.UnderConstructionMessage(ruleset == null ? "This beatmap" : $"{ruleset.Description}'s composer");
// load the skinning hierarchy first.
// this is intentionally done in two stages to ensure things are in a loaded state before exposing the ruleset to skin sources.
return beatmapSkinProvider.WithChild(rulesetSkinProvider.WithChild(composer));
}
protected override Drawable CreateTimelineContent() => new TimelineHitObjectDisplay(composer.EditorBeatmap);