mirror of
https://github.com/ppy/osu.git
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190 lines
6.6 KiB
C#
190 lines
6.6 KiB
C#
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
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// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
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using osu.Framework.Allocation;
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using osu.Framework.Configuration;
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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.Cursor;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Input.Bindings;
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using osu.Game.Beatmaps;
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using osu.Game.Configuration;
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using osu.Game.Skinning;
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using OpenTK;
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using OpenTK.Graphics;
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namespace osu.Game.Rulesets.Osu.UI.Cursor
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{
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public class GameplayCursor : CursorContainer, IKeyBindingHandler<OsuAction>
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{
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protected override Drawable CreateCursor() => new OsuCursor();
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protected override Container<Drawable> Content => fadeContainer;
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private readonly Container<Drawable> fadeContainer;
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public GameplayCursor()
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{
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InternalChild = fadeContainer = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Children = new Drawable[]
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{
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new CursorTrail { Depth = 1 }
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}
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};
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}
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private int downCount;
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public bool OnPressed(OsuAction action)
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{
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switch (action)
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{
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case OsuAction.LeftButton:
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case OsuAction.RightButton:
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downCount++;
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ActiveCursor.ScaleTo(1).ScaleTo(1.2f, 100, Easing.OutQuad);
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break;
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}
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return false;
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}
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public bool OnReleased(OsuAction action)
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{
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switch (action)
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{
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case OsuAction.LeftButton:
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case OsuAction.RightButton:
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if (--downCount == 0)
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ActiveCursor.ScaleTo(1, 200, Easing.OutQuad);
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break;
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}
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return false;
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}
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public override bool HandleMouseInput => true; // OverlayContainer will set this false when we go hidden, but we always want to receive input.
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protected override void PopIn()
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{
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fadeContainer.FadeTo(1, 300, Easing.OutQuint);
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ActiveCursor.ScaleTo(1, 400, Easing.OutQuint);
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}
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protected override void PopOut()
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{
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fadeContainer.FadeTo(0.05f, 450, Easing.OutQuint);
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ActiveCursor.ScaleTo(0.8f, 450, Easing.OutQuint);
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}
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public class OsuCursor : Container
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{
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private Drawable cursorContainer;
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private Bindable<double> cursorScale;
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private Bindable<bool> autoCursorScale;
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private Bindable<WorkingBeatmap> beatmap;
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public OsuCursor()
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{
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Origin = Anchor.Centre;
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Size = new Vector2(42);
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}
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[BackgroundDependencyLoader]
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private void load(OsuConfigManager config, OsuGameBase game)
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{
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Child = cursorContainer = new SkinnableDrawable("cursor", _ => 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.X / 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.X / 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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}, restrictSize: false)
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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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};
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beatmap = game.Beatmap.GetBoundCopy();
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beatmap.ValueChanged += v => calculateScale();
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cursorScale = config.GetBindable<double>(OsuSetting.GameplayCursorSize);
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cursorScale.ValueChanged += v => calculateScale();
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autoCursorScale = config.GetBindable<bool>(OsuSetting.AutoCursorSize);
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autoCursorScale.ValueChanged += v => 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 = (float)cursorScale.Value;
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if (autoCursorScale && 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 *= (float)(1 - 0.7 * (1 + beatmap.Value.BeatmapInfo.BaseDifficulty.CircleSize - BeatmapDifficulty.DEFAULT_DIFFICULTY) / BeatmapDifficulty.DEFAULT_DIFFICULTY);
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}
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cursorContainer.Scale = new Vector2(scale);
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}
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}
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}
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}
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