/// <summary>
/// Register to the button events
/// </summary>
private void OnEnable()
{
if (_registered)
{
return;
}
if (_provider == null)
{
var context = metaContext;
if (context == null)
{
Debug.LogWarning("Could not get Meta Context. Button events will not be provided");
return;
}
if (!context.ContainsModule <IMetaButtonEventProvider>())
{
Debug.LogWarning("Could not get Meta Button Event Provider. Button events will not be broadcasted");
return;
}
_provider = context.Get <IMetaButtonEventProvider>();
}
_provider.Subscribe(ProcessButtonEvents);
_registered = true;
}
/// <summary>
/// Connect all the components in the childrens to the main Event Provider
/// </summary>
private void OnEnable()
{
if (_broadcaster == null)
{
_broadcaster = GetComponent <IMetaButtonEventProvider>();
}
if (_controllers == null)
{
_controllers = GetComponentsInChildren <IOnMetaButtonEvent>();
}
for (int i = 0; i < _controllers.Length; ++i)
{
_broadcaster.Subscribe(_controllers[i].OnMetaButtonEvent);
}
}