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Code Issues Releases Wiki Activity

Fix crash when deselecting via ctrl+click

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This commit is contained in:
smoogipoo 2020-01-24 17:30:37 +09:00
parent ea2271c905
commit 28727bbafd
1 changed files with 4 additions and 7 deletions
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11
osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
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@ -110,7 +110,6 @@ namespace osu.Game.Screens.Edit.Compose.Components
protected override bool OnMouseDown(MouseDownEvent e)
{
beginClickSelection(e);
prepareSelectionMovement();
return e.Button == MouseButton.Left;
@ -356,21 +355,19 @@ namespace osu.Game.Screens.Edit.Compose.Components
/// <summary>
/// Attempts to begin the movement of any selected blueprints.
/// </summary>
/// <returns>Whether movement began.</returns>
private bool prepareSelectionMovement()
private void prepareSelectionMovement()
{
Debug.Assert(movementBlueprint == null);
if (!selectionHandler.SelectedBlueprints.Any())
return;
// Any selected blueprint that is hovered can begin the movement of the group, however only the earliest hitobject is used for movement
// A special case is added for when a click selection occurred before the drag
if (!clickSelectionBegan && !selectionHandler.SelectedBlueprints.Any(b => b.IsHovered))
return false;
return;
// Movement is tracked from the blueprint of the earliest hitobject, since it only makes sense to distance snap from that hitobject
movementBlueprint = selectionHandler.SelectedBlueprints.OrderBy(b => b.HitObject.StartTime).First();
movementBlueprintOriginalPosition = movementBlueprint.SelectionPoint; // todo: unsure if correct
return true;
}
/// <summary>