mirror of
https://github.com/ppy/osu.git
synced 2024-12-17 23:02:55 +08:00
196 lines
6.9 KiB
C#
196 lines
6.9 KiB
C#
// 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.
|
|
|
|
#nullable disable
|
|
|
|
using osu.Framework.Allocation;
|
|
using osu.Framework.Bindables;
|
|
using osu.Framework.Extensions.Color4Extensions;
|
|
using osu.Framework.Graphics;
|
|
using osu.Framework.Graphics.Containers;
|
|
using osu.Framework.Graphics.Effects;
|
|
using osu.Framework.Graphics.Shapes;
|
|
using osu.Game.Beatmaps;
|
|
using osu.Game.Configuration;
|
|
using osu.Game.Rulesets.Osu.Skinning;
|
|
using osu.Game.Screens.Play;
|
|
using osu.Game.Skinning;
|
|
using osuTK;
|
|
using osuTK.Graphics;
|
|
|
|
namespace osu.Game.Rulesets.Osu.UI.Cursor
|
|
{
|
|
public partial class OsuCursor : SkinReloadableDrawable
|
|
{
|
|
public const float SIZE = 28;
|
|
|
|
private bool cursorExpand;
|
|
|
|
private SkinnableDrawable cursorSprite;
|
|
private Container cursorScaleContainer = null!;
|
|
|
|
private SkinnableCursor skinnableCursor => (SkinnableCursor)cursorSprite.Drawable;
|
|
|
|
/// <summary>
|
|
/// The current expanded scale of the cursor.
|
|
/// </summary>
|
|
public Vector2 CurrentExpandedScale => skinnableCursor.ExpandTarget?.Scale ?? Vector2.One;
|
|
|
|
public IBindable<float> CursorScale => cursorScale;
|
|
|
|
private readonly Bindable<float> cursorScale = new BindableFloat(1);
|
|
|
|
private Bindable<float> userCursorScale = null!;
|
|
private Bindable<bool> autoCursorScale = null!;
|
|
|
|
[Resolved(canBeNull: true)]
|
|
private GameplayState state { get; set; }
|
|
|
|
[Resolved]
|
|
private OsuConfigManager config { get; set; }
|
|
|
|
public OsuCursor()
|
|
{
|
|
Origin = Anchor.Centre;
|
|
|
|
Size = new Vector2(SIZE);
|
|
}
|
|
|
|
[BackgroundDependencyLoader]
|
|
private void load()
|
|
{
|
|
InternalChild = CreateCursorContent();
|
|
|
|
userCursorScale = config.GetBindable<float>(OsuSetting.GameplayCursorSize);
|
|
userCursorScale.ValueChanged += _ => cursorScale.Value = CalculateCursorScale();
|
|
|
|
autoCursorScale = config.GetBindable<bool>(OsuSetting.AutoCursorSize);
|
|
autoCursorScale.ValueChanged += _ => cursorScale.Value = CalculateCursorScale();
|
|
|
|
cursorScale.BindValueChanged(e => cursorScaleContainer.Scale = new Vector2(e.NewValue), true);
|
|
}
|
|
|
|
protected override void LoadComplete()
|
|
{
|
|
base.LoadComplete();
|
|
cursorScale.Value = CalculateCursorScale();
|
|
}
|
|
|
|
protected virtual Drawable CreateCursorContent() => cursorScaleContainer = new Container
|
|
{
|
|
RelativeSizeAxes = Axes.Both,
|
|
Origin = Anchor.Centre,
|
|
Anchor = Anchor.Centre,
|
|
Child = cursorSprite = new SkinnableDrawable(new OsuSkinComponentLookup(OsuSkinComponents.Cursor), _ => new DefaultCursor(), confineMode: ConfineMode.NoScaling)
|
|
{
|
|
Origin = Anchor.Centre,
|
|
Anchor = Anchor.Centre,
|
|
},
|
|
};
|
|
|
|
protected virtual float CalculateCursorScale()
|
|
{
|
|
float scale = userCursorScale.Value;
|
|
|
|
if (autoCursorScale.Value && state != null)
|
|
{
|
|
// if we have a beatmap available, let's get its circle size to figure out an automatic cursor scale modifier.
|
|
scale *= GetScaleForCircleSize(state.Beatmap.Difficulty.CircleSize);
|
|
}
|
|
|
|
return scale;
|
|
}
|
|
|
|
protected override void SkinChanged(ISkinSource skin)
|
|
{
|
|
cursorExpand = skin.GetConfig<OsuSkinConfiguration, bool>(OsuSkinConfiguration.CursorExpand)?.Value ?? true;
|
|
}
|
|
|
|
public void Expand()
|
|
{
|
|
if (!cursorExpand) return;
|
|
|
|
skinnableCursor.Expand();
|
|
}
|
|
|
|
public void Contract() => skinnableCursor.Contract();
|
|
|
|
/// <summary>
|
|
/// Get the scale applicable to the ActiveCursor based on a beatmap's circle size.
|
|
/// </summary>
|
|
public static float GetScaleForCircleSize(float circleSize) =>
|
|
1f - 0.7f * (1f + circleSize - BeatmapDifficulty.DEFAULT_DIFFICULTY) / BeatmapDifficulty.DEFAULT_DIFFICULTY;
|
|
|
|
private partial class DefaultCursor : SkinnableCursor
|
|
{
|
|
public DefaultCursor()
|
|
{
|
|
RelativeSizeAxes = Axes.Both;
|
|
|
|
Anchor = Anchor.Centre;
|
|
Origin = Anchor.Centre;
|
|
|
|
InternalChildren = new[]
|
|
{
|
|
ExpandTarget = new CircularContainer
|
|
{
|
|
Anchor = Anchor.Centre,
|
|
Origin = Anchor.Centre,
|
|
RelativeSizeAxes = Axes.Both,
|
|
Masking = true,
|
|
BorderThickness = SIZE / 6,
|
|
BorderColour = Color4.White,
|
|
EdgeEffect = new EdgeEffectParameters
|
|
{
|
|
Type = EdgeEffectType.Shadow,
|
|
Colour = Color4.Pink.Opacity(0.5f),
|
|
Radius = 5,
|
|
},
|
|
Children = new Drawable[]
|
|
{
|
|
new Box
|
|
{
|
|
RelativeSizeAxes = Axes.Both,
|
|
Alpha = 0,
|
|
AlwaysPresent = true,
|
|
},
|
|
new CircularContainer
|
|
{
|
|
Origin = Anchor.Centre,
|
|
Anchor = Anchor.Centre,
|
|
RelativeSizeAxes = Axes.Both,
|
|
Masking = true,
|
|
BorderThickness = SIZE / 3,
|
|
BorderColour = Color4.White.Opacity(0.5f),
|
|
Children = new Drawable[]
|
|
{
|
|
new Box
|
|
{
|
|
RelativeSizeAxes = Axes.Both,
|
|
Alpha = 0,
|
|
AlwaysPresent = true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
new Circle
|
|
{
|
|
Origin = Anchor.Centre,
|
|
Anchor = Anchor.Centre,
|
|
RelativeSizeAxes = Axes.Both,
|
|
Scale = new Vector2(0.14f),
|
|
Colour = new Color4(34, 93, 204, 255),
|
|
EdgeEffect = new EdgeEffectParameters
|
|
{
|
|
Type = EdgeEffectType.Glow,
|
|
Radius = 8,
|
|
Colour = Color4.White,
|
|
},
|
|
},
|
|
};
|
|
}
|
|
}
|
|
}
|
|
}
|