Disable Client Option Command

Usage: /disableclientoption <option>

Disable clients from using specific client options.
Disabling an option will cause the value of the option on the client to be hard-set to its default value.
E.g. immediateMoveStop's default value is false, disabling it will result in it always being false, even if the user set it to true.

Parameters

• Option
  • Type: client option
  • Default: none, this parameter is required
  • The option to disable on the client.

Example

/disableclientoption immediateMoveStop

Server-only

This command can only be used on dedicated servers.

tip

The behaviour of this command (along with Disable Client Command Command) can be replicated on Bukkit servers with the following code:

public static void sendMoreCommandsDisable(Player player, boolean commands, String... disabled) {
    ByteBuf buf = Unpooled.buffer();
    writeVarInt(buf, disabled.length); // Write length of array
    for (String s : disabled) writeString(buf, s); // Write contents of array

    // Send data as plugin message
    player.sendPluginMessage(plugin, "morecommands:disable_client_" + (commands ? "commands" : "options"), buf.array());
}

// Following two methods are based on how Minecraft handles these
public static ByteBuf writeString(ByteBuf buf, String s) {
    byte[] bytes = s.getBytes(StandardCharsets.UTF_8);
    writeVarInt(buf, bytes.length);
    buf.writeBytes(bytes);
    return buf;
}

public static ByteBuf writeVarInt(ByteBuf buf, int i) {
    while ((i & -128) != 0) {
        buf.writeByte(i & 127 | 128);
        i >>>= 7;
    }
    buf.writeByte(i);
    return buf;
}