public void setOpened(boolean opened) {
this.opened = opened;
byte data = opened ? (byte) 1 : 0;
VanillaNetworkSynchronizer.playBlockAction(getBlock(), (byte) 1, data);
}
private void update() {
Block block = getBlock();
VanillaNetworkSynchronizer.sendPacket(
dirty.toArray(new Player[dirty.size()]),
new UpdateSignMessage(block.getX(), block.getY(), block.getZ(), text));
}
