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b3f61abd49
Use float types for cursor sizes
169 lines
6.2 KiB
C#
169 lines
6.2 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.Containers;
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using osu.Framework.Graphics.Effects;
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using osu.Framework.Graphics.Shapes;
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using osu.Game.Beatmaps;
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using osu.Game.Configuration;
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using osu.Game.Rulesets.Osu.Skinning;
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using osu.Game.Skinning;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Rulesets.Osu.UI.Cursor
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{
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public class OsuCursor : SkinReloadableDrawable
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{
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private const float size = 28;
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private bool cursorExpand;
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private Bindable<float> cursorScale;
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private Bindable<bool> autoCursorScale;
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private readonly IBindable<WorkingBeatmap> beatmap = new Bindable<WorkingBeatmap>();
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private Container expandTarget;
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private Drawable scaleTarget;
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public OsuCursor()
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{
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Origin = Anchor.Centre;
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Size = new Vector2(size);
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}
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protected override void SkinChanged(ISkinSource skin, bool allowFallback)
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{
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cursorExpand = skin.GetConfig<OsuSkinConfiguration, bool>(OsuSkinConfiguration.CursorExpand)?.Value ?? true;
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}
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[BackgroundDependencyLoader]
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private void load(OsuConfigManager config, IBindable<WorkingBeatmap> beatmap)
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{
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InternalChild = expandTarget = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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Child = scaleTarget = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.Cursor), _ => new DefaultCursor(), confineMode: ConfineMode.NoScaling)
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{
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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}
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};
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this.beatmap.BindTo(beatmap);
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this.beatmap.ValueChanged += _ => calculateScale();
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cursorScale = config.GetBindable<float>(OsuSetting.GameplayCursorSize);
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cursorScale.ValueChanged += _ => calculateScale();
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autoCursorScale = config.GetBindable<bool>(OsuSetting.AutoCursorSize);
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autoCursorScale.ValueChanged += _ => calculateScale();
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calculateScale();
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}
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private void calculateScale()
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{
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float scale = cursorScale.Value;
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if (autoCursorScale.Value && beatmap.Value != null)
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{
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// if we have a beatmap available, let's get its circle size to figure out an automatic cursor scale modifier.
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scale *= 1f - 0.7f * (1f + beatmap.Value.BeatmapInfo.BaseDifficulty.CircleSize - BeatmapDifficulty.DEFAULT_DIFFICULTY) / BeatmapDifficulty.DEFAULT_DIFFICULTY;
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}
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scaleTarget.Scale = new Vector2(scale);
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}
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private const float pressed_scale = 1.2f;
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private const float released_scale = 1f;
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public void Expand()
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{
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if (!cursorExpand) return;
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expandTarget.ScaleTo(released_scale).ScaleTo(pressed_scale, 100, Easing.OutQuad);
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}
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public void Contract() => expandTarget.ScaleTo(released_scale, 100, Easing.OutQuad);
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private class DefaultCursor : CompositeDrawable
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{
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public DefaultCursor()
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{
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RelativeSizeAxes = Axes.Both;
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Anchor = Anchor.Centre;
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Origin = Anchor.Centre;
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InternalChildren = new Drawable[]
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{
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new CircularContainer
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{
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RelativeSizeAxes = Axes.Both,
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Masking = true,
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BorderThickness = size / 6,
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BorderColour = Color4.White,
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EdgeEffect = new EdgeEffectParameters
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{
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Type = EdgeEffectType.Shadow,
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Colour = Color4.Pink.Opacity(0.5f),
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Radius = 5,
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},
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Children = new Drawable[]
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{
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new Box
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{
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RelativeSizeAxes = Axes.Both,
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Alpha = 0,
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AlwaysPresent = true,
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},
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new CircularContainer
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{
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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RelativeSizeAxes = Axes.Both,
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Masking = true,
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BorderThickness = size / 3,
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BorderColour = Color4.White.Opacity(0.5f),
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Children = new Drawable[]
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{
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new Box
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{
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RelativeSizeAxes = Axes.Both,
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Alpha = 0,
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AlwaysPresent = true,
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},
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},
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},
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new CircularContainer
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{
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Origin = Anchor.Centre,
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Anchor = Anchor.Centre,
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RelativeSizeAxes = Axes.Both,
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Scale = new Vector2(0.1f),
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Masking = true,
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Children = new Drawable[]
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{
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new Box
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{
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RelativeSizeAxes = Axes.Both,
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Colour = Color4.White,
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},
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},
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},
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}
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}
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};
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}
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}
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}
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}
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