LibsDisguises/src/me/libraryaddict/disguise/commands/UndisguiseRadiusCommand.java

package me.libraryaddict.disguise.commands;

import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;

import me.libraryaddict.disguise.DisguiseAPI;

public class UndisguiseRadiusCommand implements CommandExecutor
{

    private int maxRadius = 30;

    public UndisguiseRadiusCommand(int maxRadius)
    {
        this.maxRadius = maxRadius;
    }

    private boolean isNumeric(String string)
    {
        try
        {
            Integer.parseInt(string);
            return true;
        }
        catch (Exception ex)
        {
            return false;
        }
    }

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args)
    {
        if (sender.getName().equals("CONSOLE"))
        {
            sender.sendMessage(ChatColor.RED + "You may not use this command from the console!");
            return true;
        }
        if (sender.hasPermission("libsdisguises.undisguiseradius"))
        {
            int radius = maxRadius;
            if (args.length > 0)
            {
                if (!isNumeric(args[0]))
                {
                    sender.sendMessage(
                            ChatColor.RED + "Error! " + ChatColor.GREEN + args[0] + ChatColor.RED + " is not a number!");
                    return true;
                }
                radius = Integer.parseInt(args[0]);
                if (radius > maxRadius)
                {
                    sender.sendMessage(
                            ChatColor.RED + "Limited radius to " + maxRadius + "! Don't want to make too much lag right?");
                    radius = maxRadius;
                }
            }
            int disguisedEntitys = 0;
            for (Entity entity : ((Player) sender).getNearbyEntities(radius, radius, radius))
            {
                if (entity == sender)
                {
                    continue;
                }
                if (DisguiseAPI.isDisguised(entity))
                {
                    DisguiseAPI.undisguiseToAll(entity);
                    disguisedEntitys++;
                }
            }
            sender.sendMessage(ChatColor.RED + "Successfully undisguised " + disguisedEntitys + " entities!");
        }
        else
        {
            sender.sendMessage(ChatColor.RED + "You are forbidden to use this command.");
        }
        return true;
    }
}