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osu-lazer/osu.Game/Screens/OnlinePlay/FooterButtonFreeMods.cs

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2021-02-01 17:08:49 +08:00
// 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 System.Collections.Generic;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.UserInterface;
using osu.Game.Graphics;
using osu.Game.Rulesets.Mods;
using osu.Game.Screens.Play.HUD;
using osu.Game.Screens.Select;
using osuTK;
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namespace osu.Game.Screens.OnlinePlay
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{
public class FooterButtonFreeMods : FooterButton, IHasCurrentValue<IReadOnlyList<Mod>>
{
public Bindable<IReadOnlyList<Mod>> Current
{
get => modDisplay.Current;
set => modDisplay.Current = value;
}
private readonly ModDisplay modDisplay;
public FooterButtonFreeMods()
{
ButtonContentContainer.Add(modDisplay = new ModDisplay
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Scale = new Vector2(0.8f),
ExpansionMode = ExpansionMode.AlwaysContracted,
});
}
[BackgroundDependencyLoader]
private void load(OsuColour colours)
{
SelectedColour = colours.Yellow;
DeselectedColour = SelectedColour.Opacity(0.5f);
Text = @"freemods";
}
protected override void LoadComplete()
{
base.LoadComplete();
Current.BindValueChanged(_ => updateModDisplay(), true);
}
private void updateModDisplay()
{
if (Current.Value?.Count > 0)
modDisplay.FadeIn();
else
modDisplay.FadeOut();
}
}
}