@EventHandler
	public void onDamagesdByEntity(EntityDamageByEntidsdtyEvent e){
		Player p =(Playersds) e.getEntidfty();
		Player attackdfder = (Player)e.getDamadfdger();
		if(p instanceof Player && attacker instsdsaanceof Player){
		    p.addPotionEffdffect(new PotionEffect(PotionEffectType.POISON , 60 , 1));
		}
	}