329 lines
13 KiB
Java
329 lines
13 KiB
Java
package io.izzel.taboolib.util.item;
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import com.google.common.collect.ImmutableMap;
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import io.izzel.taboolib.Version;
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import io.izzel.taboolib.module.lite.SimpleI18n;
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import io.izzel.taboolib.module.locale.TLocale;
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import io.izzel.taboolib.module.nms.NMS;
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import io.izzel.taboolib.module.nms.nbt.NBTBase;
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import io.izzel.taboolib.module.nms.nbt.NBTCompound;
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import io.izzel.taboolib.module.nms.nbt.NBTList;
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import io.izzel.taboolib.util.lite.Numbers;
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import org.bukkit.Color;
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import org.bukkit.Material;
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import org.bukkit.configuration.ConfigurationSection;
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import org.bukkit.enchantments.Enchantment;
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import org.bukkit.entity.Player;
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import org.bukkit.inventory.Inventory;
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import org.bukkit.inventory.ItemFlag;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.meta.ItemMeta;
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import org.bukkit.inventory.meta.LeatherArmorMeta;
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import org.bukkit.inventory.meta.PotionMeta;
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import org.bukkit.potion.PotionEffect;
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import org.bukkit.potion.PotionEffectType;
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import org.bukkit.util.NumberConversions;
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import java.util.List;
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import java.util.Map;
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/**
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* @Author 坏黑
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* @Since 2019-07-05 16:44
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*/
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public class Items {
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public final static Integer[] INVENTORY_CENTER = {
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10, 11, 12, 13, 14, 15, 16,
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19, 20, 21, 22, 23, 24, 25,
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28, 29, 30, 31, 32, 33, 34,
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37, 38, 39, 40, 41, 42, 43
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};
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public static String getName(ItemStack item) {
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return SimpleI18n.getCustomName(item);
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}
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public static boolean isNull(ItemStack item) {
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return item == null || item.getType().equals(Material.AIR);
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}
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public static boolean hasLore(ItemStack i, String a) {
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return hasLore(i) && i.getItemMeta().getLore().toString().contains(a);
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}
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public static boolean hasLore(ItemStack i) {
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return !isNull(i) && i.getItemMeta().hasLore();
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}
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public static boolean hasName(ItemStack i) {
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return !isNull(i) && i.getItemMeta().hasDisplayName();
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}
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public static Material asMaterial(String args) {
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try {
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Material material = Material.getMaterial(args.toUpperCase());
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return material != null ? material : Material.getMaterial(Integer.valueOf(args));
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} catch (Exception e) {
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return Material.STONE;
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}
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}
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public static Color asColor(String color) {
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try {
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String[] v = color.split("-");
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return Color.fromBGR(Integer.valueOf(v[0]), Integer.valueOf(v[1]), Integer.valueOf(v[2]));
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} catch (Exception e) {
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return Color.fromBGR(0, 0, 0);
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}
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}
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public static ItemFlag asItemFlag(String flag) {
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try {
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return ItemFlag.valueOf(flag);
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} catch (Exception e) {
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return null;
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}
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}
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public static Enchantment asEnchantment(String enchant) {
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try {
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Enchantment enchantment = Enchantment.getByName(enchant);
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return enchantment != null ? enchantment : Enchantment.getById(Integer.valueOf(enchant));
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} catch (Exception e) {
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return null;
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}
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}
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public static PotionEffectType asPotionEffectType(String potion) {
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try {
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PotionEffectType type = PotionEffectType.getByName(potion);
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return type != null ? type : PotionEffectType.getById(Integer.valueOf(potion));
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} catch (Exception e) {
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return null;
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}
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}
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public static String asAttribute(String name) {
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switch (name.toLowerCase()) {
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case "damage":
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return "generic.attackDamage";
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case "attackspeed":
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return "generic.attackSpeed";
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case "health":
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return "generic.maxHealth";
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case "speed":
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return "generic.movementSpeed";
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case "knockback":
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return "generic.knockbackResistance";
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case "armor":
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return "generic.armor";
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case "luck":
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return "generic.luck";
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default:
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return null;
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}
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}
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public static ItemStack replaceName(ItemStack item, String nameOld, String nameNew) {
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return replaceName(item, ImmutableMap.of(nameOld, nameNew));
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}
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public static ItemStack replaceLore(ItemStack item, String loreOld, String loreNew) {
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return replaceLore(item, ImmutableMap.of(loreOld, loreNew));
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}
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public static ItemStack replaceName(ItemStack item, Map<String, String> map) {
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if (hasName(item)) {
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ItemMeta meta = item.getItemMeta();
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String name = meta.getDisplayName();
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for (Map.Entry<String, String> entry : map.entrySet()) {
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name = name.replace(entry.getKey(), entry.getValue());
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}
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meta.setDisplayName(name);
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item.setItemMeta(meta);
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}
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return item;
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}
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public static ItemStack replaceLore(ItemStack item, Map<String, String> map) {
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if (hasLore(item)) {
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ItemMeta meta = item.getItemMeta();
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List<String> lore = meta.getLore();
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for (int i = 0; i < lore.size(); i++) {
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String line = lore.get(i);
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for (Map.Entry<String, String> entry : map.entrySet()) {
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line = line.replace(entry.getKey(), entry.getValue());
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}
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lore.set(i, line);
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}
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meta.setLore(lore);
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item.setItemMeta(meta);
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}
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return item;
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}
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public static boolean checkItem(Player player, ItemStack item, int amount, boolean remove) {
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return remove ? takeItem(player.getInventory(), i -> i.isSimilar(item), amount) : hasItem(player.getInventory(), i -> i.isSimilar(item), amount);
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}
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public static boolean checkItem(Inventory inventory, ItemStack item, int amount, boolean remove) {
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return hasItem(inventory, i -> i.isSimilar(item), amount) && (!remove || takeItem(inventory, i -> i.isSimilar(item), amount));
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}
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public static boolean hasItem(Inventory inventory, Matcher matcher, int amount) {
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int checkAmount = amount;
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for (ItemStack itemStack : inventory.getContents()) {
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if (!isNull(itemStack) && matcher.match(itemStack)) {
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checkAmount -= itemStack.getAmount();
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if (checkAmount <= 0) {
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return true;
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}
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}
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}
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return false;
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}
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public static boolean takeItem(Inventory inventory, Matcher matcher, int amount) {
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int takeAmount = amount;
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ItemStack[] contents = inventory.getContents();
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for (int i = 0; i < contents.length; i++) {
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ItemStack itemStack = contents[i];
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if (!isNull(itemStack) && matcher.match(itemStack)) {
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takeAmount -= itemStack.getAmount();
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if (takeAmount < 0) {
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itemStack.setAmount(itemStack.getAmount() - (takeAmount + itemStack.getAmount()));
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return true;
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} else {
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inventory.setItem(i, null);
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if (takeAmount == 0) {
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return true;
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}
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}
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}
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}
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return false;
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}
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public static ItemStack loadItem(ConfigurationSection section) {
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if (section.get("bukkit") instanceof ItemStack) {
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return section.getItemStack("bukkit");
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}
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// 材质
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ItemStack item = new ItemStack(asMaterial(section.getString("material")));
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// 数量
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item.setAmount(section.contains("amount") ? section.getInt("amount") : 1);
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// 耐久
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item.setDurability((short) section.getInt("data"));
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// 元数据
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ItemMeta meta = item.getItemMeta();
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// 展示名
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if (section.contains("name")) {
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meta.setDisplayName(TLocale.Translate.setColored(section.getString("name")));
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}
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// 描述
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if (section.contains("lore")) {
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meta.setLore(TLocale.Translate.setColored(section.getStringList("lore")));
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}
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// 附魔
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if (section.contains("enchant")) {
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for (String preEnchant : section.getConfigurationSection("enchant").getKeys(false)) {
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Enchantment enchant = asEnchantment(preEnchant);
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if (enchant != null) {
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meta.addEnchant(enchant, section.getInt("enchant." + preEnchant), true);
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} else {
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TLocale.Logger.error("ITEM-UTILS.FAIL-LOAD-ENCHANTS", preEnchant);
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}
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}
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}
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// 标签
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if (section.contains("flags") && Version.isAfter(Version.v1_8)) {
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for (String preFlag : section.getStringList("flags")) {
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ItemFlag flag = asItemFlag(preFlag);
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if (flag != null) {
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meta.addItemFlags(flag);
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} else {
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TLocale.Logger.error("ITEM-UTILS.FAIL-LOAD-FLAG", preFlag);
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}
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}
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}
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// 皮革
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if (meta instanceof LeatherArmorMeta && section.contains("color")) {
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((LeatherArmorMeta) meta).setColor(asColor(section.getString("color")));
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}
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// 药水
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if (meta instanceof PotionMeta && section.contains("potions")) {
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PotionMeta potionMeta = (PotionMeta) meta;
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for (String prePotionName : section.getConfigurationSection("potions").getKeys(false)) {
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PotionEffectType potionEffectType = asPotionEffectType(prePotionName);
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if (potionEffectType != null) {
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potionMeta.addCustomEffect(new PotionEffect(
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potionEffectType,
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NumberConversions.toInt(section.getString("potions." + prePotionName).split("-")[0]),
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NumberConversions.toInt(section.getString("potions." + prePotionName).split("-")[1]) - 1), true);
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} else {
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TLocale.Logger.error("ITEM-UTILS.FAIL-LOAD-POTION", prePotionName);
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}
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}
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}
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// 元数据
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item.setItemMeta(meta);
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// 数据
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NBTCompound nbt = NMS.handle().loadNBT(item);
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// 物品标签
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if (section.contains("nbt")) {
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for (String name : section.getConfigurationSection("nbt").getKeys(false)) {
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Object obj = section.get("nbt." + name);
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if (obj instanceof String) {
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nbt.put(name, new NBTBase(obj.toString()));
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} else if (obj instanceof Double) {
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nbt.put(name, new NBTBase(NumberConversions.toDouble(obj)));
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} else if (obj instanceof Integer) {
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nbt.put(name, new NBTBase(NumberConversions.toInt(obj)));
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} else if (obj instanceof Long) {
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nbt.put(name, new NBTBase(NumberConversions.toLong(obj)));
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}
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}
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}
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// 物品属性
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if (section.contains("attributes")) {
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NBTList attr = new NBTList();
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for (String hand : section.getConfigurationSection("attributes").getKeys(false)) {
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for (String name : section.getConfigurationSection("attributes." + hand).getKeys(false)) {
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if (asAttribute(name) != null) {
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try {
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NBTCompound a = new NBTCompound();
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String num = section.getString("attributes." + hand + "." + name);
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if (num.endsWith("%")) {
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a.put("Amount", new NBTBase(NumberConversions.toDouble(num.substring(0, num.length() - 1)) / 100D));
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a.put("Operation", new NBTBase(1));
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} else {
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a.put("Amount", new NBTBase(NumberConversions.toDouble(num)));
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a.put("Operation", new NBTBase(0));
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}
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a.put("AttributeName", new NBTBase(asAttribute(name)));
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a.put("UUIDMost", new NBTBase(Numbers.getRandom().nextInt(Integer.MAX_VALUE)));
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a.put("UUIDLeast", new NBTBase(Numbers.getRandom().nextInt(Integer.MAX_VALUE)));
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a.put("Name", new NBTBase(asAttribute(name)));
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if (!hand.equals("all")) {
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a.put("Slot", new NBTBase(hand));
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}
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attr.add(a);
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} catch (Exception ignored) {
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}
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} else {
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TLocale.Logger.error("ITEM-UTILS.FAIL-LOAD-POTION", name);
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}
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}
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}
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nbt.put("AttributeModifiers", attr);
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}
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return NMS.handle().saveNBT(item, nbt);
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}
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public interface Matcher {
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boolean match(ItemStack item);
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}
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}
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