package net.minecraft.command;
import java.util.List;
import net.minecraft.enchantment.Enchantment;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.server.MinecraftServer;
public class CommandEnchant extends CommandBase
{
public String getCommandName()
{
return "enchant";
}
/**
* Return the required permission level for this command.
*/
public int getRequiredPermissionLevel()
{
return 2;
}
public String getCommandUsage(ICommandSender par1ICommandSender)
{
return par1ICommandSender.translateString("commands.enchant.usage", new Object[0]);
}
public void processCommand(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
{
if (par2ArrayOfStr.length < 2)
{
throw new WrongUsageException("commands.enchant.usage", new Object[0]);
}
else
{
EntityPlayerMP entityplayermp = func_82359_c(par1ICommandSender, par2ArrayOfStr[0]);
int i = parseIntBounded(par1ICommandSender, par2ArrayOfStr[1], 0, Enchantment.enchantmentsList.length - 1);
int j = 1;
ItemStack itemstack = entityplayermp.getCurrentEquippedItem();
if (itemstack == null)
{
notifyAdmins(par1ICommandSender, "commands.enchant.noItem", new Object[0]);
}
else
{
Enchantment enchantment = Enchantment.enchantmentsList[i];
if (enchantment == null)
{
throw new NumberInvalidException("commands.enchant.notFound", new Object[] {Integer.valueOf(i)});
}
else if (!enchantment.canApply(itemstack))
{
notifyAdmins(par1ICommandSender, "commands.enchant.cantEnchant", new Object[0]);
}
else
{
if (par2ArrayOfStr.length >= 3)
{
j = parseIntBounded(par1ICommandSender, par2ArrayOfStr[2], enchantment.getMinLevel(), enchantment.getMaxLevel());
}
if (itemstack.hasTagCompound())
{
NBTTagList nbttaglist = itemstack.getEnchantmentTagList();
if (nbttaglist != null)
{
for (int k = 0; k < nbttaglist.tagCount(); ++k)
{
short short1 = ((NBTTagCompound)nbttaglist.tagAt(k)).getShort("id");
if (Enchantment.enchantmentsList[short1] != null)
{
Enchantment enchantment1 = Enchantment.enchantmentsList[short1];
if (!enchantment1.canApplyTogether(enchantment))
{
notifyAdmins(par1ICommandSender, "commands.enchant.cantCombine", new Object[] {enchantment.getTranslatedName(j), enchantment1.getTranslatedName(((NBTTagCompound)nbttaglist.tagAt(k)).getShort("lvl"))});
return;
}
}
}
}
}
itemstack.addEnchantment(enchantment, j);
notifyAdmins(par1ICommandSender, "commands.enchant.success", new Object[0]);
}
}
}
}
/**
* Adds the strings available in this command to the given list of tab completion options.
*/
public List addTabCompletionOptions(ICommandSender par1ICommandSender, String[] par2ArrayOfStr)
{
return par2ArrayOfStr.length == 1 ? getListOfStringsMatchingLastWord(par2ArrayOfStr, this.getListOfPlayers()) : null;
}
protected String[] getListOfPlayers()
{
return MinecraftServer.getServer().getAllUsernames();
}
/**
* Return whether the specified command parameter index is a username parameter.
*/
public boolean isUsernameIndex(String[] par1ArrayOfStr, int par2)
{
return par2 == 0;
}
}