// 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.Transforms; using osuTK.Graphics; namespace osu.Game.Storyboards.Commands { public class StoryboardColourCommand : StoryboardCommand<Color4> { public StoryboardColourCommand(Easing easing, double startTime, double endTime, Color4 startValue, Color4 endValue) : base(easing, startTime, endTime, startValue, endValue) { } public override string PropertyName => nameof(Drawable.Colour); public override void ApplyInitialValue<TDrawable>(TDrawable d) => d.Colour = StartValue; public override TransformSequence<TDrawable> ApplyTransforms<TDrawable>(TDrawable d) => d.FadeColour(StartValue).Then().FadeColour(EndValue, Duration, Easing); } }