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osu-lazer/osu.Game/Screens/Utility/SampleComponents/LatencyCursorContainer.cs
2022-06-21 14:40:21 +09:00

52 lines
1.7 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Input.Events;
using osu.Framework.Input.States;
using osuTK;
using osuTK.Input;
namespace osu.Game.Screens.Utility.SampleComponents
{
public class LatencyCursorContainer : CursorContainer
{
protected override Drawable CreateCursor() => new LatencyCursor();
public override bool IsPresent => base.IsPresent || Scheduler.HasPendingTasks;
public LatencyCursorContainer()
{
State.Value = Visibility.Hidden;
}
protected override bool OnMouseMove(MouseMoveEvent e)
{
// Scheduling is required to ensure updating of cursor position happens in limited rate.
// We can alternatively solve this by a PassThroughInputManager layer inside LatencyArea,
// but that would mean including input lag to this test, which may not be desired.
Schedule(() => base.OnMouseMove(e));
return false;
}
private class LatencyCursor : LatencySampleComponent
{
public LatencyCursor()
{
AutoSizeAxes = Axes.Both;
Origin = Anchor.Centre;
InternalChild = new Circle { Size = new Vector2(40) };
}
protected override void UpdateAtLimitedRate(InputState inputState)
{
Colour = inputState.Mouse.IsPressed(MouseButton.Left) ? OverlayColourProvider.Content1 : OverlayColourProvider.Colour2;
}
}
}
}