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Merge pull request #9350 from peppy/fix-editor-drag-selection-while-playing

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Fix editor drag selection not continuing to select unless the mouse is moved
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Dan Balasescu 2020-06-23 22:27:46 +09:00 committed by GitHub
commit 64ea56f081
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 36 additions and 10 deletions
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21
osu.Game/Screens/Edit/Compose/Components/BlueprintContainer.cs
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@ -13,6 +13,7 @@ using osu.Framework.Graphics.Primitives;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Game.Graphics.UserInterface;
using osu.Game.Rulesets.Edit;
using osu.Game.Rulesets.Objects;
using osu.Game.Rulesets.Objects.Drawables;
@ -324,10 +325,22 @@ namespace osu.Game.Screens.Edit.Compose.Components
{
foreach (var blueprint in SelectionBlueprints)
{
if (blueprint.IsAlive && blueprint.IsPresent && rect.Contains(blueprint.ScreenSpaceSelectionPoint))
blueprint.Select();
else
blueprint.Deselect();
// only run when utmost necessary to avoid unnecessary rect computations.
bool isValidForSelection() => blueprint.IsAlive && blueprint.IsPresent && rect.Contains(blueprint.ScreenSpaceSelectionPoint);
switch (blueprint.State)
{
case SelectionState.NotSelected:
if (isValidForSelection())
blueprint.Select();
break;
case SelectionState.Selected:
// if the editor is playing, we generally don't want to deselect objects even if outside the selection area.
if (!editorClock.IsRunning && !isValidForSelection())
blueprint.Deselect();
break;
}
}
}

25
osu.Game/Screens/Edit/Compose/Components/DragBox.cs
View File

@ -53,6 +53,8 @@ namespace osu.Game.Screens.Edit.Compose.Components
}
};
private RectangleF? dragRectangle;
/// <summary>
/// Handle a forwarded mouse event.
/// </summary>
@ -66,15 +68,14 @@ namespace osu.Game.Screens.Edit.Compose.Components
var dragQuad = new Quad(dragStartPosition.X, dragStartPosition.Y, dragPosition.X - dragStartPosition.X, dragPosition.Y - dragStartPosition.Y);
// We use AABBFloat instead of RectangleF since it handles negative sizes for us
var dragRectangle = dragQuad.AABBFloat;
var rec = dragQuad.AABBFloat;
dragRectangle = rec;
var topLeft = ToLocalSpace(dragRectangle.TopLeft);
var bottomRight = ToLocalSpace(dragRectangle.BottomRight);
var topLeft = ToLocalSpace(rec.TopLeft);
var bottomRight = ToLocalSpace(rec.BottomRight);
Box.Position = topLeft;
Box.Size = bottomRight - topLeft;
PerformSelection?.Invoke(dragRectangle);
return true;
}
@ -93,7 +94,19 @@ namespace osu.Game.Screens.Edit.Compose.Components
}
}
public override void Hide() => State = Visibility.Hidden;
protected override void Update()
{
base.Update();
if (dragRectangle != null)
PerformSelection?.Invoke(dragRectangle.Value);
}
public override void Hide()
{
State = Visibility.Hidden;
dragRectangle = null;
}
public override void Show() => State = Visibility.Visible;