/// <summary>
/// Sets the <see cref="ActiveButtonIndex"/> when a button is activate.
/// </summary>
/// <param name="data">The data to retrieve the button being activated.</param>
protected virtual void SetActiveButtonIndexWhenButtonActivated(SurfaceData data)
{
SpatialTargetFacade spatialTarget = data.Transform.gameObject.TryGetComponent <SpatialTargetFacade>(false, true);
if (spatialTarget == null)
{
return;
}
ignoreActiveButtonIndexChanges = true;
ActiveButtonIndex = ButtonList.IndexOf(spatialTarget.gameObject);
ignoreActiveButtonIndexChanges = false;
}
/// <summary>
/// Subscribes to the <see cref="SpatialTargetFacade.Activated"/> event.
/// </summary>
/// <param name="obj">The object containing the <see cref="SpatialTargetFacade"/>.</param>
public virtual void SubscribeButtonActivated(Object obj)
{
SpatialTargetFacade spatialTarget = (obj as GameObject).GetComponent <SpatialTargetFacade>();
spatialTarget.Activated.AddListener(SetActiveButtonIndexWhenButtonActivated);
}