@Override
public ProtocolEvent getUpdate(World world, int x, int y, int z) {
Sign sign = (Sign) world.getBlockComponent(x, y, z);
if (sign == null) {
throw new UnsupportedOperationException(
"Can't get data for sign at " + x + " " + y + " " + z + "! Component missing...");
}
return new SignUpdateEvent(sign, sign.getText(), null);
}