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Merge pull request #28387 from bdach/taiko-selection-handler-is-slow

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Fix performance overhead from ternary state bindable callbacks when selection is changing
This commit is contained in:
Dean Herbert 2024-06-04 18:51:10 +09:00 committed by GitHub
commit 9f6ff48833
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GPG Key ID: B5690EEEBB952194
3 changed files with 23 additions and 0 deletions
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6
osu.Game.Rulesets.Taiko/Edit/TaikoSelectionHandler.cs
View File

@ -53,6 +53,9 @@ namespace osu.Game.Rulesets.Taiko.Edit
public void SetStrongState(bool state)
{
if (SelectedItems.OfType<Hit>().All(h => h.IsStrong == state))
return;
EditorBeatmap.PerformOnSelection(h =>
{
if (!(h is Hit taikoHit)) return;
@ -67,6 +70,9 @@ namespace osu.Game.Rulesets.Taiko.Edit
public void SetRimState(bool state)
{
if (SelectedItems.OfType<Hit>().All(h => h.Type == (state ? HitType.Rim : HitType.Centre)))
return;
EditorBeatmap.PerformOnSelection(h =>
{
if (h is Hit taikoHit)

12
osu.Game/Screens/Edit/Compose/Components/EditorSelectionHandler.cs
View File

@ -198,6 +198,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <param name="bankName">The name of the sample bank.</param>
public void AddSampleBank(string bankName)
{
if (SelectedItems.All(h => h.Samples.All(s => s.Bank == bankName)))
return;
EditorBeatmap.PerformOnSelection(h =>
{
if (h.Samples.All(s => s.Bank == bankName))
@ -214,6 +217,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <param name="sampleName">The name of the hit sample.</param>
public void AddHitSample(string sampleName)
{
if (SelectedItems.All(h => h.Samples.Any(s => s.Name == sampleName)))
return;
EditorBeatmap.PerformOnSelection(h =>
{
// Make sure there isn't already an existing sample
@ -231,6 +237,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <param name="sampleName">The name of the hit sample.</param>
public void RemoveHitSample(string sampleName)
{
if (SelectedItems.All(h => h.Samples.All(s => s.Name != sampleName)))
return;
EditorBeatmap.PerformOnSelection(h =>
{
h.SamplesBindable.RemoveAll(s => s.Name == sampleName);
@ -245,6 +254,9 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <exception cref="InvalidOperationException">Throws if any selected object doesn't implement <see cref="IHasComboInformation"/></exception>
public void SetNewCombo(bool state)
{
if (SelectedItems.OfType<IHasComboInformation>().All(h => h.NewCombo == state))
return;
EditorBeatmap.PerformOnSelection(h =>
{
var comboInfo = h as IHasComboInformation;

5
osu.Game/Screens/Edit/EditorBeatmap.cs
View File

@ -198,6 +198,11 @@ namespace osu.Game.Screens.Edit
/// Perform the provided action on every selected hitobject.
/// Changes will be grouped as one history action.
/// </summary>
/// <remarks>
/// Note that this incurs a full state save, and as such requires the entire beatmap to be encoded, etc.
/// Very frequent use of this method (e.g. once a frame) is most discouraged.
/// If there is need to do so, use local precondition checks to eliminate changes that are known to be no-ops.
/// </remarks>
/// <param name="action">The action to perform.</param>
public void PerformOnSelection(Action<HitObject> action)
{