public void TriggerMarioActionStateChangedEvent(Mario mario)
{
MarioActionStateEventArgs args = new MarioActionStateEventArgs(mario);
OnRaiseMarioActionStateEvent(args);
}
protected virtual void OnRaiseMarioActionStateEvent(MarioActionStateEventArgs e)
{
EventHandler <MarioActionStateEventArgs> handler = RaiseMarioActionStateEvent;
handler?.Invoke(e.Sender, e);
}