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92 lines
2.5 KiB
C#
92 lines
2.5 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics.Sprites;
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using osuTK.Graphics;
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namespace osu.Game.Graphics.UserInterface
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{
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/// <summary>
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/// A button with added default sound effects.
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/// </summary>
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public class OsuButton : Button
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{
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private Box hover;
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public OsuButton()
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{
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Height = 40;
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Content.Masking = true;
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Content.CornerRadius = 5;
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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BackgroundColour = colours.BlueDark;
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AddRange(new Drawable[]
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{
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hover = new Box
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{
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RelativeSizeAxes = Axes.Both,
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Blending = BlendingParameters.Additive,
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Colour = Color4.White.Opacity(0.1f),
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Alpha = 0,
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Depth = -1
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},
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new HoverClickSounds(HoverSampleSet.Loud),
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});
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Enabled.ValueChanged += enabledChanged;
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Enabled.TriggerChange();
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}
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private void enabledChanged(ValueChangedEvent<bool> e)
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{
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this.FadeColour(e.NewValue ? Color4.White : Color4.Gray, 200, Easing.OutQuint);
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}
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protected override bool OnHover(HoverEvent e)
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{
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hover.FadeIn(200);
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return base.OnHover(e);
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}
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protected override void OnHoverLost(HoverLostEvent e)
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{
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hover.FadeOut(200);
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base.OnHoverLost(e);
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}
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protected override bool OnMouseDown(MouseDownEvent e)
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{
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Content.ScaleTo(0.9f, 4000, Easing.OutQuint);
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return base.OnMouseDown(e);
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}
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protected override bool OnMouseUp(MouseUpEvent e)
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{
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Content.ScaleTo(1, 1000, Easing.OutElastic);
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return base.OnMouseUp(e);
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}
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protected override SpriteText CreateText() => new OsuSpriteText
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{
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Depth = -1,
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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Font = OsuFont.GetFont(weight: FontWeight.Bold)
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};
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}
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}
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