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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.bukkit.Enchantments;
import net.ess3.permissions.Permissions;
import net.ess3.utils.Util;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
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.getPlayer().getItemInHand();
if (stack == null)
{
throw new Exception(_("You have nothing in your hand."));
}
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) || (Permissions.ENCHANT.isAuthorized(user, enchantmentName) && entry.getValue().canEnchantItem(stack)))
{
enchantmentslist.add(entry.getKey());
//enchantmentslist.add(enchantmentName);
}
}
throw new NotEnoughArgumentsException(_("Enchantments: {0}", Util.joinList(enchantmentslist.toArray())));
}
int level = -1;
if (args.length > 1)
{
try
{
level = Integer.parseInt(args[1]);
}
catch (NumberFormatException ex)
{
level = -1;
}
}
final boolean allowUnsafe = Permissions.ENCHANT_UNSAFE.isAuthorized(user);
final Enchantment enchantment = getEnchantment(args[0], user);
if (level < 0 || (!allowUnsafe && level > enchantment.getMaxLevel()))
{
level = enchantment.getMaxLevel();
}
if (level == 0)
{
stack.removeEnchantment(enchantment);
}
else
{
if (allowUnsafe)
{
stack.addUnsafeEnchantment(enchantment, level);
}
else
{
stack.addEnchantment(enchantment, level);
}
}
final Player player = user.getPlayer();
player.getInventory().setItemInHand(stack);
player.updateInventory();
final String enchantmentName = enchantment.getName().toLowerCase(Locale.ENGLISH);
if (level == 0)
{
user.sendMessage(_("The enchantment {0} has been removed from your item in hand.", enchantmentName.replace('_', ' ')));
}
else
{
user.sendMessage(_("The enchantment {0} has been applied to your item in hand.", 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(_("Enchantment not found!"));
}
final String enchantmentName = enchantment.getName().toLowerCase(Locale.ENGLISH);
if (user != null && !Permissions.ENCHANT.isAuthorized(user, enchantmentName))
{
throw new Exception(_("You do not have the permission for {0}.", enchantmentName));
}
return enchantment;
}
}
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