111 lines
4.7 KiB
Java
111 lines
4.7 KiB
Java
package com.earth2me.essentials.commands;
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import com.earth2me.essentials.User;
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import com.earth2me.essentials.craftbukkit.Inventories;
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import com.earth2me.essentials.utils.FormatUtil;
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import com.earth2me.essentials.utils.MaterialUtil;
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import com.earth2me.essentials.utils.NumberUtil;
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import com.google.common.collect.Lists;
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import net.ess3.api.TranslatableException;
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import org.bukkit.Server;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.meta.ItemMeta;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.Locale;
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public class Commanditemlore extends EssentialsCommand {
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public Commanditemlore() {
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super("itemlore");
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}
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@Override
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protected void run(final Server server, final User user, final String commandLabel, final String[] args) throws Exception {
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final ItemStack item = Inventories.getItemInHand(user.getBase());
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if (item == null || MaterialUtil.isAir(item.getType())) {
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throw new TranslatableException("itemloreInvalidItem");
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}
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if (args.length == 0) {
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throw new NotEnoughArgumentsException();
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}
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final ItemMeta im = item.getItemMeta();
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final int loreSize = im.hasLore() ? im.getLore().size() : 0;
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if (args[0].equalsIgnoreCase("add") && args.length > 1) {
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if (loreSize >= ess.getSettings().getMaxItemLore() && !user.isAuthorized("essentials.itemlore.bypass")) {
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throw new TranslatableException("itemloreMaxLore");
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}
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final String line = FormatUtil.formatString(user, "essentials.itemlore", getFinalArg(args, 1)).trim();
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final List<String> lore = im.hasLore() ? im.getLore() : new ArrayList<>();
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lore.add(line);
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im.setLore(lore);
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item.setItemMeta(im);
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user.sendTl("itemloreSuccess", line);
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} else if (args[0].equalsIgnoreCase("clear")) {
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im.setLore(new ArrayList<>());
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item.setItemMeta(im);
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user.sendTl("itemloreClear");
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} else if (args[0].equalsIgnoreCase("set") && args.length > 2 && NumberUtil.isInt(args[1])) {
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if (!im.hasLore()) {
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throw new TranslatableException("itemloreNoLore");
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}
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final int line = Integer.parseInt(args[1]);
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final String newLine = FormatUtil.formatString(user, "essentials.itemlore", getFinalArg(args, 2)).trim();
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final List<String> lore = im.getLore();
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try {
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lore.set(line - 1, newLine);
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} catch (final Exception e) {
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throw new TranslatableException(e, "itemloreNoLine", line);
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}
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im.setLore(lore);
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item.setItemMeta(im);
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user.sendTl("itemloreSuccessLore", line, newLine);
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} else {
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throw new NotEnoughArgumentsException();
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}
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}
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@Override
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protected List<String> getTabCompleteOptions(final Server server, final User user, final String commandLabel, final String[] args) {
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if (args.length == 1) {
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return Lists.newArrayList("add", "set", "clear");
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} else if (args.length == 2) {
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switch (args[0].toLowerCase(Locale.ENGLISH)) {
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case "set": {
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final ItemStack item = Inventories.getItemInHand(user.getBase());
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if (item != null && !MaterialUtil.isAir(item.getType()) && item.hasItemMeta() && item.getItemMeta().hasLore()) {
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final List<String> lineNumbers = new ArrayList<>();
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for (int i = 1; i <= item.getItemMeta().getLore().size(); i++) {
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lineNumbers.add(String.valueOf(i));
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}
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return lineNumbers;
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}
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return Collections.emptyList();
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}
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case "clear":
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case "add":
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default: {
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return Collections.emptyList();
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}
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}
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} else if (args.length == 3) {
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if (args[0].equalsIgnoreCase("set") && NumberUtil.isInt(args[1])) {
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final int i = Integer.parseInt(args[1]);
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final ItemStack item = Inventories.getItemInHand(user.getBase());
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if (item != null && !MaterialUtil.isAir(item.getType()) && item.hasItemMeta() && item.getItemMeta().hasLore() && item.getItemMeta().getLore().size() >= i) {
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return Lists.newArrayList(FormatUtil.unformatString(user, "essentials.itemlore", item.getItemMeta().getLore().get(i - 1)));
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}
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}
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return Collections.emptyList();
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} else {
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return Collections.emptyList();
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}
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}
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}
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