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Code Issues Releases Wiki Activity

Change check to use binary search

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This commit is contained in:
NiceAesth 2023-07-20 00:32:35 +03:00
parent ff529d9df7
commit fa29c25097
1 changed files with 48 additions and 9 deletions
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57
osu.Game/Rulesets/Edit/Checks/CheckBreaks.cs
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@ -34,23 +34,62 @@ namespace osu.Game.Rulesets.Edit.Checks
{
if (breakPeriod.Duration < BreakPeriod.MIN_BREAK_DURATION)
yield return new IssueTemplateTooShort(this).Create(breakPeriod.StartTime);
}
foreach (var hitObject in context.Beatmap.HitObjects)
{
foreach (var breakPeriod in context.Beatmap.Breaks)
var previousObject = getPreviousObject(breakPeriod.StartTime, context.Beatmap.HitObjects);
var nextObject = getNextObject(breakPeriod.EndTime, context.Beatmap.HitObjects);
if (previousObject != null)
{
double gapBeforeBreak = breakPeriod.StartTime - hitObject.GetEndTime();
double gapAfterBreak = hitObject.StartTime - breakPeriod.EndTime;
if (gapBeforeBreak < minimum_gap_before_break - leniency_threshold && gapBeforeBreak > 0)
double gapBeforeBreak = breakPeriod.StartTime - previousObject.GetEndTime();
if (gapBeforeBreak < minimum_gap_before_break - leniency_threshold)
yield return new IssueTemplateEarlyStart(this).Create(breakPeriod.StartTime, minimum_gap_before_break - gapBeforeBreak);
else if (gapAfterBreak < min_end_threshold - leniency_threshold && gapAfterBreak > 0)
}
if (nextObject != null)
{
double gapAfterBreak = nextObject.StartTime - breakPeriod.EndTime;
if (gapAfterBreak < min_end_threshold - leniency_threshold)
yield return new IssueTemplateLateEnd(this).Create(breakPeriod.StartTime, min_end_threshold - gapAfterBreak);
}
}
}
private HitObject? getPreviousObject(double time, IReadOnlyList<HitObject> hitObjects)
{
int left = 0;
int right = hitObjects.Count - 1;
while (left <= right)
{
int mid = left + (right - left) / 2;
if (hitObjects[mid].GetEndTime() < time)
left = mid + 1;
else
right = mid - 1;
}
return right >= 0 ? hitObjects[right] : null;
}
private HitObject? getNextObject(double time, IReadOnlyList<HitObject> hitObjects)
{
int left = 0;
int right = hitObjects.Count - 1;
while (left <= right)
{
int mid = left + (right - left) / 2;
if (hitObjects[mid].StartTime <= time)
left = mid + 1;
else
right = mid - 1;
}
return left < hitObjects.Count ? hitObjects[left] : null;
}
public class IssueTemplateEarlyStart : IssueTemplate
{
public IssueTemplateEarlyStart(ICheck check)