    001    package net.minecraft.command;
    002
    003    import java.util.List;
    004    import net.minecraft.server.MinecraftServer;
    005
    006    public class CommandServerDeop extends CommandBase
    007    {
    008        public String getCommandName()
    009        {
    010            return "deop";
    011        }
    012
    013        /**
    014         * Return the required permission level for this command.
    015         */
    016        public int getRequiredPermissionLevel()
    017        {
    018            return 3;
    019        }
    020
    021        public String getCommandUsage(ICommandSender par1ICommandSender)
    022        {
    023            return par1ICommandSender.translateString("commands.deop.usage", new Object[0]);
    024        }
    025
    026        public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
    027        {
    028            if (par2ArrayOfStr.length == 1 && par2ArrayOfStr[0].length() > 0)
    029            {
    030                MinecraftServer.getServer().getConfigurationManager().removeOp(par2ArrayOfStr[0]);
    031                notifyAdmins(par1ICommandSender, "commands.deop.success", new Object[] {par2ArrayOfStr[0]});
    032            }
    033            else
    034            {
    035                throw new WrongUsageException("commands.deop.usage", new Object[0]);
    036            }
    037        }
    038
    039        /**
    040         * Adds the strings available in this command to the given list of tab completion options.
    041         */
    042        public List addTabCompletionOptions(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
    043        {
    044            return par2ArrayOfStr.length == 1 ? getListOfStringsFromIterableMatchingLastWord(par2ArrayOfStr, MinecraftServer.getServer().getConfigurationManager().getOps()) : null;
    045        }
    046    }