//public async Task OnRequestSelectTarget(TargetEventArgs ea)
//{
// TargetEventHandler handler = RequestSelectTarget;
// if (handler == null)
// return;
// Delegate[] invocationList = handler.GetInvocationList();
// Task[] handlerTasks = new Task[invocationList.Length];
// for (int i = 0; i < invocationList.Length; i++)
// {
// handlerTasks[i] = ((TargetEventHandler)invocationList[i])(ea);
// }
// await Task.WhenAll(handlerTasks);
//}
public static void OnRequestSelectTarget(TargetEventArgs ea)
{
RequestSelectTarget?.Invoke(ea);
}