protected override void OnFree()
{
base.OnFree();
PositionBindable.UnbindFrom(HitObject.PositionBindable);
IndexInBeatmap.UnbindFrom(HitObject.IndexInBeatmapBindable);
}
protected override void OnFree()
{
base.OnFree();
OriginalXBindable.UnbindFrom(HitObject.OriginalXBindable);
XOffsetBindable.UnbindFrom(HitObject.XOffsetBindable);
}
protected override void OnFree()
{
base.OnFree();
isStrong.UnbindFrom(HitObject.IsStrongBindable);
// ensure the next application does not accidentally overwrite samples.
isStrong.UnbindEvents();
}
protected override void OnFree()
{
HyperDash.UnbindFrom(HitObject.HyperDashBindable);
ScaleBindable.UnbindFrom(HitObject.ScaleBindable);
IndexInBeatmap.UnbindFrom(HitObject.IndexInBeatmapBindable);
base.OnFree();
}
/// <summary>
/// Removes the currently applied <see cref="HitObject"/>
/// </summary>
private void free()
{
if (!hasHitObjectApplied)
{
return;
}
StartTimeBindable.UnbindFrom(HitObject.StartTimeBindable);
if (HitObject is IHasComboInformation combo)
{
comboIndexBindable.UnbindFrom(combo.ComboIndexBindable);
}
samplesBindable.UnbindFrom(HitObject.SamplesBindable);
// Changes in start time trigger state updates. When a new hitobject is applied, OnApply() automatically performs a state update anyway.
StartTimeBindable.ValueChanged -= onStartTimeChanged;
// When a new hitobject is applied, the samples will be cleared before re-populating.
// In order to stop this needless update, the event is unbound and re-bound as late as possible in Apply().
samplesBindable.CollectionChanged -= onSamplesChanged;
// Release the samples for other hitobjects to use.
if (Samples != null)
{
Samples.Samples = null;
}
if (nestedHitObjects.IsValueCreated)
{
foreach (var obj in nestedHitObjects.Value)
{
obj.OnNewResult -= onNewResult;
obj.OnRevertResult -= onRevertResult;
obj.ApplyCustomUpdateState -= onApplyCustomUpdateState;
}
nestedHitObjects.Value.Clear();
ClearNestedHitObjects();
}
HitObject.DefaultsApplied -= onDefaultsApplied;
OnFree();
HitObject = null;
ParentHitObject = null;
Result = null;
lifetimeEntry = null;
clearExistingStateTransforms();
hasHitObjectApplied = false;
}
protected override void OnPreHide()
{
base.OnPreHide();
isShowAniEnded = false;
loadingState.Value = GameLoadState.Idle;
loadingState.UnbindFrom(GameModel.LoadState);
UnbindEscape();
GameModel.LoadState.OnNewValue -= OnLoadStateChange;
}
public void TestUnbindFrom()
{
var bindable1 = new Bindable <int>(5);
var bindable2 = new Bindable <int>();
bindable2.BindTo(bindable1);
Assert.AreEqual(bindable1.Value, bindable2.Value);
bindable2.UnbindFrom(bindable1);
bindable1.Value = 10;
Assert.AreNotEqual(bindable1.Value, bindable2.Value);
}
/// <summary>
/// Removes the currently applied <see cref="HitObject"/>
/// </summary>
private void free()
{
if (!hasHitObjectApplied)
{
return;
}
startTimeBindable.UnbindFrom(HitObject.StartTimeBindable);
if (HitObject is IHasComboInformation combo)
{
comboIndexBindable.UnbindFrom(combo.ComboIndexBindable);
}
samplesBindable.UnbindFrom(HitObject.SamplesBindable);
// When a new hitobject is applied, the samples will be cleared before re-populating.
// In order to stop this needless update, the event is unbound and re-bound as late as possible in Apply().
samplesBindable.CollectionChanged -= onSamplesChanged;
if (nestedHitObjects.IsValueCreated)
{
foreach (var obj in nestedHitObjects.Value)
{
obj.OnNewResult -= onNewResult;
obj.OnRevertResult -= onRevertResult;
obj.ApplyCustomUpdateState -= onApplyCustomUpdateState;
}
nestedHitObjects.Value.Clear();
ClearNestedHitObjects();
}
HitObject.DefaultsApplied -= onDefaultsApplied;
OnFree(HitObject);
HitObject = null;
hasHitObjectApplied = false;
}
public void TestBindToAndUnbindFrom()
{
Bindable <Dummy> dummy = new Bindable <Dummy>(new Dummy());
Bindable <Dummy> dummy2 = new Bindable <Dummy>(new Dummy());
Assert.AreNotEqual(dummy.Value, dummy2.Value);
dummy2.BindTo(dummy);
Assert.AreEqual(dummy.Value, dummy2.Value);
dummy.Value = null;
Assert.IsNull(dummy.Value);
Assert.IsNull(dummy2.Value);
dummy2.UnbindFrom(dummy);
dummy.Value = new Dummy();
Assert.IsNotNull(dummy.Value);
Assert.IsNull(dummy2.Value);
Bindable <SubDummy> subDummy = new Bindable <SubDummy>(new SubDummy());
dummy.BindToRaw(subDummy);
Assert.AreEqual(subDummy.Value, dummy.Value);
subDummy.Value = new SubDummy();
Assert.AreEqual(subDummy.Value, dummy.Value);
dummy.UnbindFromRaw(subDummy);
subDummy.Value = null;
Assert.IsNull(subDummy.Value);
Assert.IsNotNull(dummy.Value);
dummy.Value = new Dummy();
Assert.Throws(typeof(ArgumentException), () =>
{
subDummy.BindToRaw(dummy);
});
}
protected override void OnFree()
{
base.OnFree();
major.UnbindFrom(HitObject.MajorBindable);
}
protected override void OnFree()
{
base.OnFree();
XBindable.UnbindFrom(HitObject.XBindable);
}