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package com.earth2me.essentials.commands;
import com.earth2me.essentials.User;
import com.earth2me.essentials.Util;
import org.bukkit.Server;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class Commandnick extends EssentialsCommand
{
public Commandnick()
{
super("nick");
}
@Override
public void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception
{
if (args.length < 1)
{
throw new NotEnoughArgumentsException();
}
if (!ess.getSettings().changeDisplayName())
{
throw new Exception(Util.i18n("nickDisplayName"));
}
if (args.length > 1)
{
if (!user.isAuthorized("essentials.nick.others"))
{
throw new Exception(Util.i18n("nickOthersPermission"));
}
setNickname(server, getPlayer(server, args, 0), args[1]);
user.sendMessage(Util.i18n("nickChanged"));
return;
}
setNickname(server, user, args[0]);
}
@Override
public void run(final Server server, final CommandSender sender, final String commandLabel, final String[] args) throws Exception
{
if (args.length < 2)
{
throw new NotEnoughArgumentsException();
}
if (!ess.getSettings().changeDisplayName())
{
throw new Exception(Util.i18n("nickDisplayName"));
}
setNickname(server, getPlayer(server, args, 0), args[1]);
sender.sendMessage(Util.i18n("nickChanged"));
}
private void setNickname(final Server server, final User target, final String nick) throws Exception
{
if (nick.matches("[^a-zA-Z_0-9]"))
{
throw new Exception(Util.i18n("nickNamesAlpha"));
}
else if ("off".equalsIgnoreCase(nick) || target.getName().equalsIgnoreCase(nick))
{
target.setNickname(null);
target.setDisplayNick();
target.sendMessage(Util.i18n("nickNoMore"));
}
else
{
final String formattedNick = nick.replace('&', '\u00a7').replace("\u00a7\u00a7", "&");
for (Player p : server.getOnlinePlayers())
{
if (target.getBase() == p)
{
continue;
}
String dn = p.getDisplayName().toLowerCase();
String n = p.getName().toLowerCase();
String nk = formattedNick.toLowerCase();
if (nk.equals(dn) || nk.equals(n))
{
throw new Exception(Util.i18n("nickInUse"));
}
}
target.setNickname(formattedNick);
target.setDisplayNick();
target.sendMessage(Util.format("nickSet", target.getDisplayName() + "§7."));
}
}
}
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