protected override void AddDrawable(HitObjectLifetimeEntry entry, DrawableHitObject drawable)
{
if (nonPooledDrawableMap.ContainsKey(entry))
{
return;
}
addDrawable(drawable);
HitObjectUsageBegan?.Invoke(entry.HitObject);
}
/// <summary>
/// Registers a <see cref="Playfield"/> as a nested <see cref="Playfield"/>.
/// This does not add the <see cref="Playfield"/> to the draw hierarchy.
/// </summary>
/// <param name="otherPlayfield">The <see cref="Playfield"/> to add.</param>
protected void AddNested(Playfield otherPlayfield)
{
otherPlayfield.DisplayJudgements.BindTo(DisplayJudgements);
otherPlayfield.NewResult += (d, r) => NewResult?.Invoke(d, r);
otherPlayfield.RevertResult += (d, r) => RevertResult?.Invoke(d, r);
otherPlayfield.HitObjectUsageBegan += h => HitObjectUsageBegan?.Invoke(h);
otherPlayfield.HitObjectUsageFinished += h => HitObjectUsageFinished?.Invoke(h);
nestedPlayfields.Value.Add(otherPlayfield);
}
private void onHitObjectUsageBegan(HitObject hitObject)
{
if (usageFinishedHitObjects.Remove(hitObject))
{
HitObjectUsageTransferred?.Invoke(hitObject, playfield.AllHitObjects.Single(d => d.HitObject == hitObject));
}
else
{
HitObjectUsageBegan?.Invoke(hitObject);
}
}
/// <summary>
/// Creates a new <see cref="Playfield"/>.
/// </summary>
protected Playfield()
{
RelativeSizeAxes = Axes.Both;
hitObjectContainerLazy = new Lazy <HitObjectContainer>(() => CreateHitObjectContainer().With(h =>
{
h.NewResult += (d, r) => NewResult?.Invoke(d, r);
h.RevertResult += (d, r) => RevertResult?.Invoke(d, r);
h.HitObjectUsageBegan += o => HitObjectUsageBegan?.Invoke(o);
h.HitObjectUsageFinished += o => HitObjectUsageFinished?.Invoke(o);
}));
}
private void addDrawable(HitObjectLifetimeEntry entry)
{
Debug.Assert(!drawableMap.ContainsKey(entry));
var drawable = pooledObjectProvider.GetPooledDrawableRepresentation(entry.HitObject);
if (drawable == null)
{
throw new InvalidOperationException($"A drawable representation could not be retrieved for hitobject type: {entry.HitObject.GetType().ReadableName()}.");
}
drawable.OnNewResult += onNewResult;
drawable.OnRevertResult += onRevertResult;
bindStartTime(drawable);
AddInternal(drawableMap[entry] = drawable, false);
HitObjectUsageBegan?.Invoke(entry.HitObject);
}
