private void InvokeOnStateChanged()
{
for (int i = 0; i < onStateChange.GetPersistentEventCount(); i++)
{
((MonoBehaviour)onStateChange.GetPersistentTarget(i)).SendMessage(onStateChange.GetPersistentMethodName(i), currentState);
}
}
private void InitializationButton()
{
int index = 0;
//Initialization for all entity state tags would be to clear the state
//change event and rig it up to initialize itself with the dispatchers to
//the object itself and a broadcast component if one exists
gameObject.GetComponents(typeof(IEntityStateListener))
.Cast <IEntityStateListener>()
.ToList()
.ForEach(listener =>
{
if (OnStateChanged.GetPersistentEventCount() <= index)
{
//We must call this internal method to expand the persistent listener collection before
//attempting to hack register a new one
OnStateChanged.CallMethod("AddPersistentListener", Flags.InstanceAnyVisibility);
}
//We can't easily register new persistent methods so this hack allows us to contrary to Unity
//allows us to do.
OnStateChanged.CallMethod("RegisterPersistentListener", Flags.InstanceAnyVisibility,
index, listener, typeof(IEntityStateListener).Method(nameof(IEntityStateListener.OnEntityStateChanged)));
index++;
});
}