/// <summary>
/// Helper method to automatically invoke an event
/// call if the value has changed.
/// </summary>
/// <typeparam name="TSender"></typeparam>
/// <typeparam name="TArgs"></typeparam>
/// <param name="eventDelegate"></param>
/// <param name="valid">Whether or not the event should be invoked.</param>
/// <param name="sender">The sender instance.</param>
/// <param name="reference">A reference to be updated with the new value if valid.</param>
/// <param name="value">The value to set the reference if valid.</param>
public static Boolean InvokeIf <TSender, TArgs>(
this OnEventDelegate <TSender, TArgs> eventDelegate,
Boolean valid,
TSender sender,
ref TArgs reference,
TArgs value)
{
if (valid)
{
reference = value;
eventDelegate?.Invoke(sender, reference);
return(true);
}
return(false);
}
public void Show()
{
// If instant, just set active
if (InstantShow)
{
gameObject.SetActive(true);
}
else // Otherwise we transition
{
Tween(PositionToShowAt.y, () => OnShowing?.Invoke());
}
hiding = false;
if (GetComponentInChildren <Button>() is Button button)
{
button.interactable = true;
}
}
public void Hide()
{
// If instance, just disable
if (InstantHide)
{
gameObject.SetActive(false);
}
else // Otherwise transition
{
Tween(PostionToHideAt.y, () => OnHidden?.Invoke());
}
hiding = true;
if (GetComponentInChildren <Button>() is Button button)
{
button.interactable = false;
}
}
public void Handle(Event evt)
{
mDelegate?.Invoke((T)(evt.Value));
}
