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74a58fb674
To implement different different sources of input for KeyCounter, it is now possible to create a Trigger class (to inherit) instead of inheriting KeyCounter. This eases the creation of more input sources (like for tests) while allowing to implement different UI variants. That way, if another variant of the key counter needs to implemented (for whathever reason), this can be done by only inheriting KeyCounter and changing how things are arranged visually.
106 lines
4.1 KiB
C#
106 lines
4.1 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.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Sprites;
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using osu.Framework.Graphics.Textures;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Sprites;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Screens.Play
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{
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public partial class DefaultKeyCounter : KeyCounter
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{
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private Sprite buttonSprite = null!;
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private Sprite glowSprite = null!;
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private Container textLayer = null!;
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private SpriteText countSpriteText = null!;
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//further: change default values here and in KeyCounterCollection if needed, instead of passing them in every constructor
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public Color4 KeyDownTextColor { get; set; } = Color4.DarkGray;
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public Color4 KeyUpTextColor { get; set; } = Color4.White;
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public double FadeTime { get; set; }
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public DefaultKeyCounter(Trigger trigger)
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: base(trigger)
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{
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}
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[BackgroundDependencyLoader(true)]
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private void load(TextureStore textures)
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{
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Children = new Drawable[]
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{
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buttonSprite = new Sprite
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{
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Texture = textures.Get(@"KeyCounter/key-up"),
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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},
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glowSprite = new Sprite
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{
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Texture = textures.Get(@"KeyCounter/key-glow"),
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Alpha = 0
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},
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textLayer = new Container
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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RelativeSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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new OsuSpriteText
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{
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Text = Name,
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Font = OsuFont.Numeric.With(size: 12),
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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RelativePositionAxes = Axes.Both,
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Position = new Vector2(0, -0.25f),
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Colour = KeyUpTextColor
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},
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countSpriteText = new OsuSpriteText
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{
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Text = CountPresses.ToString(@"#,0"),
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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RelativePositionAxes = Axes.Both,
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Position = new Vector2(0, 0.25f),
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Colour = KeyUpTextColor
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}
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}
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}
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};
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// Set this manually because an element with Alpha=0 won't take it size to AutoSizeContainer,
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// so the size can be changing between buttonSprite and glowSprite.
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Height = buttonSprite.DrawHeight;
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Width = buttonSprite.DrawWidth;
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IsLit.BindValueChanged(e => updateGlowSprite(e.NewValue), true);
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PressesCount.BindValueChanged(e => countSpriteText.Text = e.NewValue.ToString(@"#,0"), true);
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}
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private void updateGlowSprite(bool show)
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{
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if (show)
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{
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double remainingFadeTime = FadeTime * (1 - glowSprite.Alpha);
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glowSprite.FadeIn(remainingFadeTime, Easing.OutQuint);
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textLayer.FadeColour(KeyDownTextColor, remainingFadeTime, Easing.OutQuint);
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}
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else
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{
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double remainingFadeTime = 8 * FadeTime * glowSprite.Alpha;
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glowSprite.FadeOut(remainingFadeTime, Easing.OutQuint);
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textLayer.FadeColour(KeyUpTextColor, remainingFadeTime, Easing.OutQuint);
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}
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}
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}
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}
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