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Code Issues Releases Wiki Activity

Add ghost ticks to exhibit current divisor on BeatDivisorControl

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This commit is contained in:
Johannes vd Berg 2023-05-23 12:57:25 +02:00
parent 87ff28b022
commit ebda35c3c9
1 changed files with 22 additions and 15 deletions
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37
osu.Game/Screens/Edit/Compose/Components/BeatDivisorControl.cs
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@ -398,28 +398,25 @@ namespace osu.Game.Screens.Edit.Compose.Components
ClearInternal();
CurrentNumber.ValueChanged -= moveMarker;
foreach (int divisor in beatDivisor.ValidDivisors.Value.Presets)
int largestDivisor = beatDivisor.ValidDivisors.Value.Presets.Max();
for (int tickIndex = 0; tickIndex <= largestDivisor; tickIndex++)
{
AddInternal(new Tick(divisor)
int divisor = largestDivisor;
foreach (int validDivisor in beatDivisor.ValidDivisors.Value.Presets)
{
if (divisor > validDivisor && (tickIndex * validDivisor) % largestDivisor == 0)
divisor = validDivisor;
}
bool solidTick = divisor * (largestDivisor - tickIndex) == largestDivisor;
AddInternal(new Tick(solidTick, divisor)
{
Anchor = Anchor.CentreLeft,
Origin = Anchor.Centre,
RelativePositionAxes = Axes.Both,
Colour = BindableBeatDivisor.GetColourFor(divisor, colours),
X = getMappedPosition(divisor),
X = tickIndex / (float)largestDivisor,
});
}
// Add a fake 1/1 at the end to give context.
AddInternal(new Tick(1)
{
Anchor = Anchor.CentreRight,
Origin = Anchor.Centre,
Depth = float.MaxValue,
Alpha = 0.05f,
Colour = BindableBeatDivisor.GetColourFor(1, colours),
});
AddInternal(marker = new Marker());
CurrentNumber.ValueChanged += moveMarker;
CurrentNumber.TriggerChange();
@ -428,6 +425,12 @@ namespace osu.Game.Screens.Edit.Compose.Components
private void moveMarker(ValueChangedEvent<int> divisor)
{
marker.MoveToX(getMappedPosition(divisor.NewValue), 100, Easing.OutQuint);
foreach (Tick child in InternalChildren.OfType<Tick>())
{
float newAlpha = child.Solid ? 1f : divisor.NewValue % child.Divisor == 0 ? 0.2f : 0f;
child.FadeTo(newAlpha);
}
}
protected override void UpdateValue(float value)
@ -497,8 +500,12 @@ namespace osu.Game.Screens.Edit.Compose.Components
private partial class Tick : Circle
{
public Tick(int divisor)
public bool Solid;
public int Divisor;
public Tick(bool solid, int divisor)
{
Solid = solid;
Divisor = divisor;
Size = new Vector2(6f, 12) * BindableBeatDivisor.GetSize(divisor);
InternalChild = new Box { RelativeSizeAxes = Axes.Both };
}