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package net.ess3.commands;
import java.util.Locale;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import static net.ess3.I18n._;
import net.ess3.api.IUser;
import net.ess3.api.server.ItemStack;
import net.ess3.bukkit.Enchantments;
import net.ess3.permissions.EnchantPermissions;
import net.ess3.utils.Util;
import org.bukkit.enchantments.Enchantment;
public class Commandenchant extends EssentialsCommand
{
//TODO: Implement charge costs: final Trade charge = new Trade("enchant-" + enchantmentName, ess);
@Override
protected void run(final IUser user, final String commandLabel, final String[] args) throws Exception
{
final ItemStack stack = user.getItemInHand();
if (stack == null)
{
throw new Exception(_("nothingInHand"));
}
if (args.length == 0)
{
final Set<String> enchantmentslist = new TreeSet<String>();
for (Map.Entry<String, Enchantment> entry : Enchantments.entrySet())
{
final String enchantmentName = entry.getValue().getName().toLowerCase(Locale.ENGLISH);
if (enchantmentslist.contains(enchantmentName) || EnchantPermissions.getPermission(enchantmentName).isAuthorized(user))
{
enchantmentslist.add(entry.getKey());
//enchantmentslist.add(enchantmentName);
}
}
throw new NotEnoughArgumentsException(_("enchantments", Util.joinList(enchantmentslist.toArray())));
}
int level = -1;
if (args.length > 1)
{
try
{
level = Integer.parseInt(args[1]);
}
catch (NumberFormatException ex)
{
level = -1;
}
}
final Enchantment enchantment = getEnchantment(args[0], user);
if (level < 0 || level > enchantment.getMaxLevel())
{
level = enchantment.getMaxLevel();
}
if (level == 0)
{
stack.removeEnchantment(enchantment);
}
else
{
stack.addEnchantment(enchantment, level);
}
user.getInventory().setItemInHand(stack);
user.updateInventory();
final String enchantmentName = enchantment.getName().toLowerCase(Locale.ENGLISH);
if (level == 0)
{
user.sendMessage(_("enchantmentRemoved", enchantmentName.replace('_', ' ')));
}
else
{
user.sendMessage(_("enchantmentApplied", enchantmentName.replace('_', ' ')));
}
}
public static Enchantment getEnchantment(final String name, final IUser user) throws Exception
{
final Enchantment enchantment = Enchantments.getByName(name);
if (enchantment == null)
{
throw new Exception(_("enchantmentNotFound"));
}
final String enchantmentName = enchantment.getName().toLowerCase(Locale.ENGLISH);
if (user != null && !EnchantPermissions.getPermission(enchantmentName).isAuthorized(user))
{
throw new Exception(_("enchantmentPerm", enchantmentName));
}
return enchantment;
}
}
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