@EventHandler
	public void onPain(EntityDamageByEntityEvent event) {
		if(event.getEntity() instanceof Player && event.getDamager() instanceof Player){
			Player target = (Player) event.getEntity();
			Player attacker = (Player) event.getDamager();
			if(mainClass.CombatPlayers.contains(attacker)) {
				if(mainClass.CombatPlayers.contains(target)) {
					
				} else {
					event.setCancelled(true);
					attacker.sendMessage(LangUtil.getTheirPvpNotOnMSG(target.getDisplayName()));
				}
			} else {
				event.setCancelled(true);
				attacker.sendMessage(LangUtil.getYourPvpNotOnMSG());
			}
		} else if(event.getEntity() instanceof Player && event.getDamager() instanceof Projectile) {
			Projectile proj = (Projectile) event.getDamager();
			if(proj.getShooter() instanceof Player) {
				Player target = (Player) event.getEntity();
				Player attacker = (Player) proj.getShooter();
				if(mainClass.CombatPlayers.contains(attacker)) {
					if(mainClass.CombatPlayers.contains(target)) {
						
					} else {
						event.setCancelled(true);
						attacker.sendMessage(LangUtil.getTheirPvpNotOnMSG(target.getDisplayName()));
					}
				} else {
					event.setCancelled(true);
					attacker.sendMessage(LangUtil.getYourPvpNotOnMSG());
				}
			}
		}
	}