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Code Issues Releases Wiki Activity

Use Interpolation.ValueAt instead of manually interpolating FL position.

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This commit is contained in:
HoLLy 2019-05-13 12:09:19 +02:00
parent f7806bc205
commit 1809c996bb
1 changed files with 2 additions and 8 deletions
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10
osu.Game.Rulesets.Osu/Mods/OsuModFlashlight.cs
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@ -37,7 +37,6 @@ namespace osu.Game.Rulesets.Osu.Mods
private class OsuFlashlight : Flashlight, IRequireHighFrequencyMousePosition private class OsuFlashlight : Flashlight, IRequireHighFrequencyMousePosition
{ {
private const double follow_delay = 120; private const double follow_delay = 120;
private double lastPositionUpdate;
public OsuFlashlight() public OsuFlashlight()
{ {
@ -55,13 +54,8 @@ namespace osu.Game.Rulesets.Osu.Mods
var position = FlashlightPosition; var position = FlashlightPosition;
var destination = e.MousePosition; var destination = e.MousePosition;
double frameTime = Clock.CurrentTime - lastPositionUpdate; FlashlightPosition = Interpolation.ValueAt(MathHelper.Clamp(Clock.ElapsedFrameTime, 0, follow_delay), position, destination, 0, follow_delay, Easing.Out);
double interp = Interpolation.ApplyEasing(Easing.Out, MathHelper.Clamp(frameTime / follow_delay, 0, 1));
FlashlightPosition = new Vector2(
(float)Interpolation.Lerp(position.X, destination.X, interp),
(float)Interpolation.Lerp(position.Y, destination.Y, interp)
);
lastPositionUpdate = Clock.CurrentTime;
return base.OnMouseMove(e); return base.OnMouseMove(e);
} }