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Bimmr/ItemUtil

Last active August 29, 2015 14:07
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Easy way to manage Items
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ItemUtil
/**
*
* @author Randy
*
*/
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.List;
import java.util.Map.Entry;
import org.bukkit.Color;
import org.bukkit.Material;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.enchantments.EnchantmentTarget;
import org.bukkit.enchantments.EnchantmentWrapper;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.BookMeta;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.LeatherArmorMeta;
import org.bukkit.inventory.meta.PotionMeta;
import org.bukkit.inventory.meta.SkullMeta;
import org.bukkit.potion.Potion;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.potion.PotionType;
// import com.shampaggon.crackshot.CSUtility;
public class ItemUtil {
/**
* EnchantMentGlow
*
* @author By Sothatsit
*/
private static class EnchantGlow extends EnchantmentWrapper {
private static Enchantment glow;
public static void addGlow(ItemStack item) {
Enchantment glow = getGlow();
item.addEnchantment(glow, 1);
}
public static boolean isGlow(ItemStack item) {
return item.getEnchantments().containsKey(glow);
}
public static Enchantment getGlow() {
if (glow != null)
return glow;
try
{
Field f = Enchantment.class.getDeclaredField("acceptingNew");
f.setAccessible(true);
f.set(null, true);
}
catch (Exception e)
{
e.printStackTrace();
}
glow = new EnchantGlow(255);
try
{
Enchantment.registerEnchantment(glow);
}
catch (IllegalArgumentException iae)
{
}
return glow;
}
public EnchantGlow(int id)
{
super(id);
}
@Override
public boolean canEnchantItem(ItemStack item) {
return true;
}
@Override
public boolean conflictsWith(Enchantment other) {
return false;
}
@Override
public EnchantmentTarget getItemTarget() {
return null;
}
@Override
public int getMaxLevel() {
return 10;
}
@Override
public String getName() {
return "Glow";
}
@Override
public int getStartLevel() {
return 1;
}
}
/**
* Get the itemstack from the item code
*
* @param itemCode
* @return the ItemStack
*/
@SuppressWarnings("deprecation")
public static ItemStack getItemStack(String itemCode) {
ItemStack stack = new ItemStack(Material.AIR, 1);
if (itemCode != null)
if (itemCode.contains(" "))
{
String[] line = itemCode.split(" ");
// Loop through every part of the code
for (String data : line)
/* if (data.startsWith("crackshot")) { String name =
* data.split(":")[1]; CSUtility cs = new CSUtility(); stack
* = cs.generateWeapon(name); }else */
// Item Variables
if (data.startsWith("id") || data.startsWith("item"))
{
Material mat = null;
String item = data.split(":")[1];
try
{
mat = Material.getMaterial(Integer.valueOf(item));
}
catch (NumberFormatException e)
{
if (Material.getMaterial(item) != null)
mat = Material.getMaterial(item);
else
mat = Material.AIR;
}
stack.setType(mat);
}
// Amount Variables
else if (data.startsWith("amount") || data.startsWith("quantity"))
stack.setAmount(Integer.parseInt(data.split(":")[1]));
// Durability Variables
else if (data.startsWith("data") || data.startsWith("durability") || data.startsWith("damage"))
stack.setDurability(Short.parseShort(data.split(":")[1]));
// Enchantment variables
else if (data.startsWith("enchantment") || data.startsWith("enchant"))
{
String s = data.split(":")[1];
Enchantment enchantment;
try
{
enchantment = Enchantment.getById(Integer.parseInt(s.split("-")[0]));
}
catch (NumberFormatException e)
{
enchantment = Enchantment.getByName(s.split("-")[0].toUpperCase());
}
// Level Stated
if (s.contains("-"))
stack.addUnsafeEnchantment(enchantment, Integer.parseInt(s.split("-")[1]));
// No Level Stated
else
stack.addUnsafeEnchantment(enchantment, 1);
}
else if (data.startsWith("glow"))
{
stack = addGlow(stack);
}
// Name Variables
else if (data.startsWith("name") || data.startsWith("title"))
{
ItemMeta im = stack.getItemMeta();
im.setDisplayName(StringUtil.addColor(data.split(":")[1]));
stack.setItemMeta(im);
}
// Owner Variables
else if (data.startsWith("owner") || data.startsWith("player"))
{
SkullMeta im = (SkullMeta) stack.getItemMeta();
im.setOwner(data.split(":")[1]);
stack.setItemMeta(im);
}
// Color Variables(Leather Only)
else if (data.startsWith("color") || data.startsWith("colour"))
try
{
LeatherArmorMeta im = (LeatherArmorMeta) stack.getItemMeta();
String[] s = data.replaceAll("color:", "").replaceAll("colour", "").split(",");
int red = Integer.parseInt(s[0]);
int green = Integer.parseInt(s[1]);
int blue = Integer.parseInt(s[2]);
im.setColor(Color.fromRGB(red, green, blue));
stack.setItemMeta(im);
}
catch (ClassCastException notLeather)
{
}
// Potion Effect Variables(Potions Only)
else if (data.startsWith("potion"))
{
String[] s = data.replaceAll("potion:", "").split(",");
PotionEffectType type = PotionEffectType.SPEED;
try
{
type = PotionEffectType.getById((Integer.valueOf(s[0])));
}
catch (NumberFormatException e)
{
if (PotionEffectType.getByName(s[0].toUpperCase()) != null)
type = PotionEffectType.getByName(s[0].toUpperCase());
}
Potion potion = new Potion(PotionType.getByEffect(type));
potion.setSplash((s.length == 4) && s[3].equalsIgnoreCase("true") ? true : false);
potion.apply(stack);
PotionMeta pm = (PotionMeta) stack.getItemMeta();
int level = Integer.parseInt(s[1]) - 1;
int time = Integer.parseInt(s[2]) * 20;
pm.addCustomEffect(new PotionEffect(type, time, level), false);
}
// Lore Variables
else if (data.startsWith("lore") || data.startsWith("desc") || data.startsWith("description"))
{
String s = data.split(":")[1];
List<String> lores = new ArrayList<String>();
for (String lore : s.split("\\|"))
lores.add(StringUtil.addColor(lore.replace('_', ' ')));
ItemMeta meta = stack.getItemMeta();
meta.setLore(lores);
stack.setItemMeta(meta);
}
// Page Variables
else if (data.startsWith("page") || data.startsWith("pages"))
{
String s = data.split(":")[1];
List<String> pages = new ArrayList<String>();
for (String lore : s.split("\\|"))
pages.add(StringUtil.addColor(lore.replace('_', ' ')));
BookMeta meta = (BookMeta) stack.getItemMeta();
meta.setPages(pages);
stack.setItemMeta(meta);
}// Author Variables
else if (data.startsWith("author") || data.startsWith("writter"))
{
BookMeta im = (BookMeta) stack.getItemMeta();
im.setAuthor(StringUtil.addColor(data.split(":")[1]));
stack.setItemMeta(im);
}
// Title Variables
else if (data.startsWith("title"))
{
BookMeta im = (BookMeta) stack.getItemMeta();
im.setTitle(StringUtil.addColor(data.split(":")[1]));
stack.setItemMeta(im);
}
}
// Item Variables
else if (itemCode.startsWith("id") || itemCode.startsWith("item"))
return new ItemStack(Material.getMaterial(Integer.parseInt(itemCode.split(":")[1])));
/* // Crackshot Variables else if (itemCode.startsWith("crackshot") ||
* itemCode.startsWith("gun")) { String name = itemCode.split(":")[1];
* CSUtility cs = new CSUtility(); stack = cs.generateWeapon(name); } */
return stack;
}
/** Loop through a list of these Item Codes and make a List<ItemStack> */
public static ArrayList<ItemStack> getItemStacks(List<String> list) {
ArrayList<ItemStack> items = new ArrayList<ItemStack>();
if ((list != null) && !list.isEmpty())
for (String string : list)
items.add(getItemStack(string));
return items;
}
/** Loop through a list of these ItemStacks and make a List<String> */
public static ArrayList<String> getItemStacksToString(List<ItemStack> list) {
ArrayList<String> items = new ArrayList<String>();
if ((list != null) && !list.isEmpty())
for (ItemStack item : list)
items.add(getItemStackToString(item));
return items;
}
// TODO: Add Potions
@SuppressWarnings("deprecation")
public static String getItemStackToString(ItemStack i) {
String itemCode = "id:0";
if (i != null && i.getType() != Material.AIR)
{
itemCode = "id:" + String.valueOf(i.getTypeId());
if (i.getDurability() != 0)
itemCode += " data:" + i.getDurability();
if (i.getAmount() > 1)
itemCode += " amount:" + i.getAmount();
for (Entry<Enchantment, Integer> ench : i.getEnchantments().entrySet())
{
if (!ench.getKey().getName().equals("Glow"))
{
itemCode += " enchantment:" + ench.getKey().getId();
if (ench.getValue() > 1)
itemCode += "-" + ench.getValue();
}
}
if (isGlow(i))
{
itemCode += " glow";
}
if (i.getItemMeta().getDisplayName() != null)
itemCode += " name:" + i.getItemMeta().getDisplayName().replaceAll(" ", "_").replaceAll("§", "&");
if (i.getItemMeta().hasLore())
{
itemCode += " lore:";
for (String string : i.getItemMeta().getLore())
itemCode += string.replaceAll(" ", "_").replaceAll("§", "&") + "|";
itemCode = itemCode.substring(0, itemCode.length() - 1);
}
if (i.getType().toString().toLowerCase().contains("leather") && (((LeatherArmorMeta) i.getItemMeta()).getColor() != null))
{
LeatherArmorMeta im = (LeatherArmorMeta) i.getItemMeta();
itemCode += " color:" + im.getColor().getRed() + "," + im.getColor().getGreen() + "," + im.getColor().getBlue();
}
if (i.getType() == Material.WRITTEN_BOOK)
{
BookMeta im = (BookMeta) i.getItemMeta();
if (im.hasAuthor())
itemCode += " author:" + im.getAuthor();
if (im.hasTitle())
itemCode += " title:" + im.getTitle().replaceAll(" ", "_").replaceAll("§", "&");
if (im.hasPages())
{
itemCode += " pages:";
for (String string : im.getPages())
itemCode += string.replaceAll(" ", "_").replaceAll("§", "&") + "|";
itemCode = itemCode.substring(0, itemCode.length() - 1);
}
}
}
return itemCode;
}
/**
* Add Glow
*
* @param is
* @return
*/
public static ItemStack addGlow(ItemStack is) {
EnchantGlow.addGlow(is);
return is;
}
/**
* Is it just a glow?
*
* @param is
* @return
*/
public static boolean isGlow(ItemStack is) {
return EnchantGlow.isGlow(is);
}
}
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