private void del(UUID playerUUID, AbstractEffect effect) {
try {
for (Class<? extends AbstractEventListener<?>> eventListenerClass :
effect.getNeededEvents()) {
AbstractEventListener<?> eventListener;
eventListener = EventListenerManager.getInstance().getEventListener(eventListenerClass);
EntityDamageEvent.getHandlerList();
eventListener.deleteObserver(effect);
if (eventListener.countObservers() == 0) {
Class<?> eventClass = eventListener.getObservedEvent();
Method method = eventClass.getMethod("getHandlerList");
HandlerList hl = (HandlerList) method.invoke(null);
hl.unregister(plugin);
}
}
} catch (NoSuchMethodException
| InstantiationException
| IllegalAccessException
| InvocationTargetException
| SecurityException e) {
e.printStackTrace();
throw new IllegalArgumentException(
"An error occured during the effect deletion: " + e.getClass().toString() + ".", e);
}
getEffectsForPlayer(playerUUID).remove(effect);
;
}
