From 0833a6fb9a3dec55c464f211340f1d51a1bbdb97 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 16 Aug 2022 15:38:13 +0900 Subject: [PATCH] Avoid multiple iteration of LINQ query using a local --- osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs index 663bf03a00..f3c0a05bc2 100644 --- a/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs +++ b/osu.Game.Rulesets.Osu/Edit/OsuSelectionHandler.cs @@ -348,13 +348,15 @@ private Quad getSurroundingQuad(OsuHitObject[] hitObjects) => private void mergeSelection() { - if (selectedMergeableObjects.Length < 2) + var mergeableObjects = selectedMergeableObjects; + + if (mergeableObjects.Length < 2) return; ChangeHandler?.BeginChange(); // Have an initial slider object. - var firstHitObject = selectedMergeableObjects[0]; + var firstHitObject = mergeableObjects[0]; var mergedHitObject = firstHitObject as Slider ?? new Slider { StartTime = firstHitObject.StartTime, @@ -371,7 +373,7 @@ private void mergeSelection() // Merge all the selected hit objects into one slider path. bool lastCircle = firstHitObject is HitCircle; - foreach (var selectedMergeableObject in selectedMergeableObjects.Skip(1)) + foreach (var selectedMergeableObject in mergeableObjects.Skip(1)) { if (selectedMergeableObject is IHasPath hasPath) { @@ -407,14 +409,14 @@ private void mergeSelection() // Make sure only the merged hit object is in the beatmap. if (firstHitObject is Slider) { - foreach (var selectedMergeableObject in selectedMergeableObjects.Skip(1)) + foreach (var selectedMergeableObject in mergeableObjects.Skip(1)) { EditorBeatmap.Remove(selectedMergeableObject); } } else { - foreach (var selectedMergeableObject in selectedMergeableObjects) + foreach (var selectedMergeableObject in mergeableObjects) { EditorBeatmap.Remove(selectedMergeableObject); }