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Code Issues Releases Wiki Activity

Convert LegacySkin to use nullable

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This commit is contained in:
Dean Herbert 2022-03-24 00:21:19 +09:00
parent 3e020073c5
commit 194bf4fb05
1 changed files with 19 additions and 16 deletions
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35
osu.Game/Skinning/LegacySkin.cs
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@ -1,6 +1,8 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
#nullable enable
using System;
using System.Collections.Generic;
using System.Diagnostics;
@ -57,7 +59,7 @@ namespace osu.Game.Skinning
/// <param name="resources">Access to raw game resources.</param>
/// <param name="storage">An optional store which will be used for looking up skin resources. If null, one will be created from realm <see cref="IHasRealmFiles"/> pattern.</param>
/// <param name="configurationFilename">The user-facing filename of the configuration file to be parsed. Can accept an .osu or skin.ini file.</param>
protected LegacySkin(SkinInfo skin, [CanBeNull] IStorageResourceProvider resources, [CanBeNull] IResourceStore<byte[]> storage, string configurationFilename = @"skin.ini")
protected LegacySkin(SkinInfo skin, IStorageResourceProvider? resources, IResourceStore<byte[]>? storage, string configurationFilename = @"skin.ini")
: base(skin, resources, storage, configurationFilename)
{
// todo: this shouldn't really be duplicated here (from ManiaLegacySkinTransformer). we need to come up with a better solution.
@ -81,7 +83,7 @@ namespace osu.Game.Skinning
}
}
public override IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup)
public override IBindable<TValue>? GetConfig<TLookup, TValue>(TLookup lookup)
{
switch (lookup)
{
@ -127,7 +129,7 @@ namespace osu.Game.Skinning
return null;
}
private IBindable<TValue> lookupForMania<TValue>(LegacyManiaSkinConfigurationLookup maniaLookup)
private IBindable<TValue>? lookupForMania<TValue>(LegacyManiaSkinConfigurationLookup maniaLookup)
{
if (!maniaConfigurations.TryGetValue(maniaLookup.Keys, out var existing))
maniaConfigurations[maniaLookup.Keys] = existing = new LegacyManiaSkinConfiguration(maniaLookup.Keys);
@ -267,20 +269,19 @@ namespace osu.Game.Skinning
/// <param name="source">The source to retrieve the combo colours from.</param>
/// <param name="colourIndex">The preferred index for retrieving the combo colour with.</param>
/// <param name="combo">Information on the combo whose using the returned colour.</param>
protected virtual IBindable<Color4> GetComboColour(IHasComboColours source, int colourIndex, IHasComboInformation combo)
protected virtual IBindable<Color4>? GetComboColour(IHasComboColours source, int colourIndex, IHasComboInformation combo)
{
var colour = source.ComboColours?[colourIndex % source.ComboColours.Count];
return colour.HasValue ? new Bindable<Color4>(colour.Value) : null;
}
private IBindable<Color4> getCustomColour(IHasCustomColours source, string lookup)
private IBindable<Color4>? getCustomColour(IHasCustomColours source, string lookup)
=> source.CustomColours.TryGetValue(lookup, out var col) ? new Bindable<Color4>(col) : null;
private IBindable<string> getManiaImage(LegacyManiaSkinConfiguration source, string lookup)
private IBindable<string>? getManiaImage(LegacyManiaSkinConfiguration source, string lookup)
=> source.ImageLookups.TryGetValue(lookup, out string image) ? new Bindable<string>(image) : null;
[CanBeNull]
private IBindable<TValue> legacySettingLookup<TValue>(SkinConfiguration.LegacySetting legacySetting)
private IBindable<TValue>? legacySettingLookup<TValue>(SkinConfiguration.LegacySetting legacySetting)
{
switch (legacySetting)
{
@ -292,9 +293,11 @@ namespace osu.Game.Skinning
}
}
[CanBeNull]
private IBindable<TValue> genericLookup<TLookup, TValue>(TLookup lookup)
private IBindable<TValue>? genericLookup<TLookup, TValue>(TLookup lookup)
{
if (lookup == null)
return null;
try
{
if (Configuration.ConfigDictionary.TryGetValue(lookup.ToString(), out string val))
@ -316,7 +319,7 @@ namespace osu.Game.Skinning
return null;
}
public override Drawable GetDrawableComponent(ISkinComponent component)
public override Drawable? GetDrawableComponent(ISkinComponent component)
{
if (base.GetDrawableComponent(component) is Drawable c)
return c;
@ -385,7 +388,7 @@ namespace osu.Game.Skinning
case GameplaySkinComponent<HitResult> resultComponent:
// TODO: this should be inside the judgement pieces.
Func<Drawable> createDrawable = () => getJudgementAnimation(resultComponent.Component);
Func<Drawable?> createDrawable = () => getJudgementAnimation(resultComponent.Component);
// kind of wasteful that we throw this away, but should do for now.
if (createDrawable() != null)
@ -404,7 +407,7 @@ namespace osu.Game.Skinning
return this.GetAnimation(component.LookupName, false, false);
}
private Texture getParticleTexture(HitResult result)
private Texture? getParticleTexture(HitResult result)
{
switch (result)
{
@ -421,7 +424,7 @@ namespace osu.Game.Skinning
return null;
}
private Drawable getJudgementAnimation(HitResult result)
private Drawable? getJudgementAnimation(HitResult result)
{
switch (result)
{
@ -441,7 +444,7 @@ namespace osu.Game.Skinning
return null;
}
public override Texture GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT)
public override Texture? GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT)
{
foreach (string name in getFallbackNames(componentName))
{
@ -469,7 +472,7 @@ namespace osu.Game.Skinning
return null;
}
public override ISample GetSample(ISampleInfo sampleInfo)
public override ISample? GetSample(ISampleInfo sampleInfo)
{
IEnumerable<string> lookupNames;