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Code Issues Releases Wiki Activity

Add missing null check before attempting to populate bpm info

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This commit is contained in:
Dean Herbert 2021-12-10 13:53:48 +09:00
parent e7e61cd9ab
commit 9ac8e6c81c
1 changed files with 16 additions and 15 deletions
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31
osu.Game/Screens/Select/BeatmapInfoWedge.cs
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@ -163,7 +163,7 @@ namespace osu.Game.Screens.Select
private FillFlowContainer infoLabelContainer;
private Container bpmLabelContainer;
private readonly WorkingBeatmap beatmap;
private readonly WorkingBeatmap working;
private readonly RulesetInfo ruleset;
[Resolved]
@ -171,10 +171,10 @@ namespace osu.Game.Screens.Select
private ModSettingChangeTracker settingChangeTracker;
public WedgeInfoText(WorkingBeatmap beatmap, RulesetInfo userRuleset)
public WedgeInfoText(WorkingBeatmap working, RulesetInfo userRuleset)
{
this.beatmap = beatmap;
ruleset = userRuleset ?? beatmap.BeatmapInfo.Ruleset;
this.working = working;
ruleset = userRuleset ?? working.BeatmapInfo.Ruleset;
}
private CancellationTokenSource cancellationSource;
@ -183,8 +183,8 @@ namespace osu.Game.Screens.Select
[BackgroundDependencyLoader]
private void load(OsuColour colours, LocalisationManager localisation, BeatmapDifficultyCache difficultyCache)
{
var beatmapInfo = beatmap.BeatmapInfo;
var metadata = beatmapInfo.Metadata ?? beatmap.BeatmapSetInfo?.Metadata ?? new BeatmapMetadata();
var beatmapInfo = working.BeatmapInfo;
var metadata = beatmapInfo.Metadata ?? working.BeatmapSetInfo?.Metadata ?? new BeatmapMetadata();
RelativeSizeAxes = Axes.Both;
@ -353,7 +353,7 @@ namespace osu.Game.Screens.Select
private void addInfoLabels()
{
if (beatmap.Beatmap?.HitObjects?.Any() != true)
if (working.Beatmap?.HitObjects?.Any() != true)
return;
infoLabelContainer.Children = new Drawable[]
@ -362,7 +362,7 @@ namespace osu.Game.Screens.Select
{
Name = "Length",
CreateIcon = () => new BeatmapStatisticIcon(BeatmapStatisticsIconType.Length),
Content = beatmap.BeatmapInfo.Length.ToFormattedDuration().ToString(),
Content = working.BeatmapInfo.Length.ToFormattedDuration().ToString(),
}),
bpmLabelContainer = new Container
{
@ -386,12 +386,12 @@ namespace osu.Game.Screens.Select
try
{
// Try to get the beatmap with the user's ruleset
playableBeatmap = beatmap.GetPlayableBeatmap(ruleset, Array.Empty<Mod>());
playableBeatmap = working.GetPlayableBeatmap(ruleset, Array.Empty<Mod>());
}
catch (BeatmapInvalidForRulesetException)
{
// Can't be converted to the user's ruleset, so use the beatmap's own ruleset
playableBeatmap = beatmap.GetPlayableBeatmap(beatmap.BeatmapInfo.Ruleset, Array.Empty<Mod>());
playableBeatmap = working.GetPlayableBeatmap(working.BeatmapInfo.Ruleset, Array.Empty<Mod>());
}
return playableBeatmap.GetStatistics().Select(s => new InfoLabel(s)).ToArray();
@ -406,8 +406,9 @@ namespace osu.Game.Screens.Select
private void refreshBPMLabel()
{
var b = beatmap.Beatmap;
if (b == null)
var beatmap = working.Beatmap;
if (beatmap == null || bpmLabelContainer == null)
return;
// this doesn't consider mods which apply variable rates, yet.
@ -415,9 +416,9 @@ namespace osu.Game.Screens.Select
foreach (var mod in mods.Value.OfType<IApplicableToRate>())
rate = mod.ApplyToRate(0, rate);
double bpmMax = b.ControlPointInfo.BPMMaximum * rate;
double bpmMin = b.ControlPointInfo.BPMMinimum * rate;
double mostCommonBPM = 60000 / b.GetMostCommonBeatLength() * rate;
double bpmMax = beatmap.ControlPointInfo.BPMMaximum * rate;
double bpmMin = beatmap.ControlPointInfo.BPMMinimum * rate;
double mostCommonBPM = 60000 / beatmap.GetMostCommonBeatLength() * rate;
string labelText = Precision.AlmostEquals(bpmMin, bpmMax)
? $"{bpmMin:0}"