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package com.earth2me.essentials;
import static com.earth2me.essentials.I18n._;
import com.earth2me.essentials.textreader.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.regex.Pattern;
import org.bukkit.Color;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.*;
public class MetaItemStack
{
private final transient Pattern splitPattern = Pattern.compile("[:+',;.]");
private final ItemStack stack;
public MetaItemStack(final ItemStack stack)
{
this.stack = stack.clone();
}
public ItemStack getItemStack()
{
return stack;
}
//TODO: TL this
public void addStringMeta(final User user, final boolean allowUnsafe, final String string, final IEssentials ess) throws Exception
{
final String[] split = splitPattern.split(string, 2);
if (split.length < 1)
{
return;
}
if (split.length > 1 && split[0].equalsIgnoreCase("name"))
{
final String displayName = Util.replaceFormat(split[1].replace('_', ' '));
final ItemMeta meta = stack.getItemMeta();
meta.setDisplayName(displayName);
stack.setItemMeta(meta);
}
else if (split.length > 1 && (split[0].equalsIgnoreCase("lore") || split[0].equalsIgnoreCase("desc")))
{
final List<String> lore = new ArrayList<String>();
for (String line : split[1].split("\\|"))
{
lore.add(Util.replaceFormat(line.replace('_', ' ')));
}
final ItemMeta meta = stack.getItemMeta();
meta.setLore(lore);
stack.setItemMeta(meta);
}
else if (split.length > 1 && (split[0].equalsIgnoreCase("player") || split[0].equalsIgnoreCase("owner")) && stack.getType() == Material.SKULL_ITEM)
{
if (stack.getDurability() == 3)
{
final String owner = split[1];
final SkullMeta meta = (SkullMeta)stack.getItemMeta();
boolean result = meta.setOwner(owner);
stack.setItemMeta(meta);
}
else
{
throw new Exception("You can only set the owner of player skulls (397:3)");
}
}
else if (split.length > 1 && split[0].equalsIgnoreCase("book") && stack.getType() == Material.WRITTEN_BOOK)
{
final BookMeta meta = (BookMeta)stack.getItemMeta();
final IText input = new BookInput("book", true, ess);
final BookPager pager = new BookPager(input);
List<String> pages = pager.getPages(split[1]);
meta.setPages(pages);
stack.setItemMeta(meta);
}
else if (split.length > 1 && split[0].equalsIgnoreCase("author") && stack.getType() == Material.WRITTEN_BOOK)
{
final String author = split[1];
final BookMeta meta = (BookMeta)stack.getItemMeta();
meta.setAuthor(author);
stack.setItemMeta(meta);
}
else if (split.length > 1 && split[0].equalsIgnoreCase("title") && stack.getType() == Material.WRITTEN_BOOK)
{
final String title = Util.replaceFormat(split[1].replace('_', ' '));
final BookMeta meta = (BookMeta)stack.getItemMeta();
meta.setTitle(title);
stack.setItemMeta(meta);
}
else if (split.length > 1 && (split[0].equalsIgnoreCase("color") || split[0].equalsIgnoreCase("colour"))
&& (stack.getType() == Material.LEATHER_BOOTS
|| stack.getType() == Material.LEATHER_CHESTPLATE
|| stack.getType() == Material.LEATHER_HELMET
|| stack.getType() == Material.LEATHER_LEGGINGS))
{
final String[] color = split[1].split("\\|");
if (color.length == 3)
{
final int red = Util.isInt(color[0]) ? Integer.parseInt(color[0]) : 0;
final int green = Util.isInt(color[1]) ? Integer.parseInt(color[1]) : 0;
final int blue = Util.isInt(color[2]) ? Integer.parseInt(color[2]) : 0;
final LeatherArmorMeta meta = (LeatherArmorMeta)stack.getItemMeta();
meta.setColor(Color.fromRGB(red, green, blue));
stack.setItemMeta(meta);
}
else
{
throw new Exception("Leather Color Syntax: color:<red>|<green>|<blue> eg: color:255|0|0");
}
}
else
{
parseEnchantmentStrings(user, allowUnsafe, split);
}
}
public void addStringEnchantment(final User user, final boolean allowUnsafe, final String string) throws Exception
{
final String[] split = splitPattern.split(string, 2);
if (split.length < 1)
{
return;
}
parseEnchantmentStrings(user, allowUnsafe, split);
}
private void parseEnchantmentStrings(final User user, final boolean allowUnsafe, final String[] split) throws Exception
{
Enchantment enchantment = getEnchantment(user, split[0]);
int level = -1;
if (split.length > 1)
{
try
{
level = Integer.parseInt(split[1]);
}
catch (NumberFormatException ex)
{
level = -1;
}
}
if (level < 0 || (!allowUnsafe && level > enchantment.getMaxLevel()))
{
level = enchantment.getMaxLevel();
}
addEnchantment(user, allowUnsafe, enchantment, level);
}
public void addEnchantment(final User user, final boolean allowUnsafe, final Enchantment enchantment, final int level) throws Exception
{
try
{
if (stack.getType().equals(Material.ENCHANTED_BOOK))
{
EnchantmentStorageMeta meta = (EnchantmentStorageMeta)stack.getItemMeta();
if (level == 0)
{
meta.removeStoredEnchant(enchantment);
}
else
{
meta.addStoredEnchant(enchantment, level, allowUnsafe);
}
stack.setItemMeta(meta);
}
else // all other material types besides ENCHANTED_BOOK
{
if (level == 0)
{
stack.removeEnchantment(enchantment);
}
else
{
if (allowUnsafe)
{
stack.addUnsafeEnchantment(enchantment, level);
}
else
{
stack.addEnchantment(enchantment, level);
}
}
}
}
catch (Exception ex)
{
throw new Exception("Enchantment " + enchantment.getName() + ": " + ex.getMessage(), ex);
}
}
//TODO: Properly TL this
public Enchantment getEnchantment(final User user, final String name) throws Exception
{
final Enchantment enchantment = Enchantments.getByName(name);
if (enchantment == null)
{
throw new Exception(_("enchantmentNotFound") + ": " + name);
}
final String enchantmentName = enchantment.getName().toLowerCase(Locale.ENGLISH);
if (user != null && !user.isAuthorized("essentials.enchant." + enchantmentName))
{
throw new Exception(_("enchantmentPerm", enchantmentName));
}
return enchantment;
}
}
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