protected override void OnChildLifetimeBoundaryCrossed(LifetimeBoundaryCrossedEvent e)
{
if (e.Kind == LifetimeBoundaryKind.End && e.Direction == LifetimeBoundaryCrossingDirection.Forward && e.Child is DrawableHitObject hitObject)
{
hitObject.OnLifetimeEnd();
}
}
protected override void OnChildLifetimeBoundaryCrossed(LifetimeBoundaryCrossedEvent e)
{
base.OnChildLifetimeBoundaryCrossed(e);
// ensure all old hits are removed on becoming alive (may miss being in the AliveInternalChildren list above).
if (e.Kind == LifetimeBoundaryKind.Start && e.Direction == LifetimeBoundaryCrossingDirection.Backward)
{
Remove((DrawableHitObject)e.Child);
}
}
protected override void OnChildLifetimeBoundaryCrossed(LifetimeBoundaryCrossedEvent e)
{
// Recalculate path if appear
if (e.Kind == LifetimeBoundaryKind.Start && e.Child is SaitenPath path)
{
computePath(path);
}
base.OnChildLifetimeBoundaryCrossed(e);
}
protected override void OnChildLifetimeBoundaryCrossed(LifetimeBoundaryCrossedEvent e)
{
if (!(e.Child is DrawableHitObject hitObject))
{
return;
}
if ((e.Kind == LifetimeBoundaryKind.End && e.Direction == LifetimeBoundaryCrossingDirection.Forward) ||
(e.Kind == LifetimeBoundaryKind.Start && e.Direction == LifetimeBoundaryCrossingDirection.Backward))
{
hitObject.OnKilled();
}
}
protected override void OnChildLifetimeBoundaryCrossed(LifetimeBoundaryCrossedEvent e)
{
if (e.Child is TestChild c)
{
c.Crossings.Add(e);
int d = e.Direction == LifetimeBoundaryCrossingDirection.Forward ? 1 : -1;
if (e.Kind == LifetimeBoundaryKind.Start)
{
c.StartDelta += d;
}
else
{
c.EndDelta += d;
}
Assert.IsTrue(Math.Abs(c.StartDelta) <= 1 && Math.Abs(c.EndDelta) <= 1);
}
OnCrossing?.Invoke(e);
}
