mirror of
https://github.com/TotalFreedomMC/OpenInv.git
synced 2024-06-01 17:41:18 +00:00
1a6d513603
* Reduce duplicate code * Use more specific functional interfaces where available * Fix some potential NPEs * Remove some unnecessary/nonfunctional code * Merge inventory listeners - no longer need to keep separate due to event availability * Removed TODO items that probably won't ever be implemented. Good ideas, too drastic changes or too much work to maintain.
170 lines
5.9 KiB
Java
170 lines
5.9 KiB
Java
/*
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* Copyright (C) 2011-2020 lishid. All rights reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.lishid.openinv.commands;
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import com.lishid.openinv.OpenInv;
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import com.lishid.openinv.util.TabCompleter;
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import java.util.Collections;
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import java.util.List;
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import org.bukkit.Material;
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import org.bukkit.NamespacedKey;
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import org.bukkit.command.Command;
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import org.bukkit.command.CommandSender;
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import org.bukkit.command.TabExecutor;
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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.ItemStack;
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import org.bukkit.inventory.meta.ItemMeta;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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/**
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* Command adding the ability to search online players' inventories for enchantments of a specific
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* type at or above the level specified.
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*
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* @author Jikoo
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*/
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public class SearchEnchantCommand implements TabExecutor {
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private final OpenInv plugin;
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public SearchEnchantCommand(OpenInv plugin) {
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this.plugin = plugin;
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}
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@Override
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public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
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if (args.length == 0) {
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return false;
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}
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Enchantment enchant = null;
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int level = 0;
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for (String argument : args) {
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try {
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level = Integer.parseInt(argument);
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continue;
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} catch (NumberFormatException ignored) {}
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argument = argument.toLowerCase();
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int colon = argument.indexOf(':');
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NamespacedKey key;
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try {
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if (colon > -1 && colon < argument.length() - 1) {
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key = new NamespacedKey(argument.substring(0, colon), argument.substring(colon + 1));
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} else {
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key = NamespacedKey.minecraft(argument);
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}
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} catch (IllegalArgumentException ignored) {
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continue;
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}
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Enchantment localEnchant = Enchantment.getByKey(key);
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if (localEnchant != null) {
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enchant = localEnchant;
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}
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}
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// Arguments not set correctly
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if (level == 0 && enchant == null) {
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return false;
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}
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StringBuilder players = new StringBuilder();
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for (Player player : plugin.getServer().getOnlinePlayers()) {
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boolean flagInventory = containsEnchantment(player.getInventory(), enchant, level);
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boolean flagEnder = containsEnchantment(player.getEnderChest(), enchant, level);
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// No matches, continue
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if (!flagInventory && !flagEnder) {
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continue;
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}
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// Matches, append details
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players.append(player.getName()).append(" (");
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if (flagInventory) {
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players.append("inv");
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}
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if (flagEnder) {
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if (flagInventory) {
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players.append(',');
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}
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players.append("ender");
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}
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players.append("), ");
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}
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if (players.length() > 0) {
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// Matches found, delete trailing comma and space
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players.delete(players.length() - 2, players.length());
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} else {
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plugin.sendMessage(sender, "messages.info.player.noMatches",
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"%target%", (enchant != null ? enchant.getKey().toString() : "") + " >= " + level);
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return true;
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}
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plugin.sendMessage(sender, "messages.info.player.matches",
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"%target%", (enchant != null ? enchant.getKey().toString() : "") + " >= " + level,
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"%detail%", players.toString());
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return true;
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}
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private boolean containsEnchantment(Inventory inventory, @Nullable Enchantment enchant, int minLevel) {
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for (ItemStack item : inventory.getContents()) {
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//noinspection ConstantConditions // Spigot improperly annotated, should be ItemStack @NotNull []
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if (item == null || item.getType() == Material.AIR) {
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continue;
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}
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if (enchant != null) {
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if (item.containsEnchantment(enchant) && item.getEnchantmentLevel(enchant) >= minLevel) {
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return true;
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}
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} else {
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if (!item.hasItemMeta()) {
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continue;
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}
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ItemMeta meta = item.getItemMeta();
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if (meta == null || !meta.hasEnchants()) {
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continue;
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}
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for (int enchLevel : meta.getEnchants().values()) {
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if (enchLevel >= minLevel) {
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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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@Override
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public List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
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if (!command.testPermissionSilent(sender) || args.length < 1 || args.length > 2) {
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return Collections.emptyList();
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}
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if (args.length == 1) {
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return TabCompleter.completeObject(args[0], enchantment -> enchantment.getKey().toString(), Enchantment.values());
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} else {
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return TabCompleter.completeInteger(args[1]);
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}
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}
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}
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