106 lines
4.2 KiB
Java
106 lines
4.2 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.InventoryWorkaround;
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import com.earth2me.essentials.utils.VersionUtil;
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import com.google.common.collect.ImmutableMap;
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import com.google.common.collect.Lists;
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import org.bukkit.Material;
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import org.bukkit.Server;
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import org.bukkit.enchantments.Enchantment;
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import org.bukkit.inventory.ItemStack;
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import org.bukkit.inventory.PlayerInventory;
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import org.bukkit.permissions.Permission;
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import org.bukkit.permissions.PermissionDefault;
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import org.bukkit.plugin.PluginManager;
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import java.util.Collections;
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import java.util.List;
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import static com.earth2me.essentials.I18n.tl;
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public class Commandhat extends EssentialsCommand {
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public Commandhat() {
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super("hat");
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}
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/**
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* The prefix for hat prevention commands
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*/
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private static final String PERM_PREFIX = "essentials.hat.prevent-type.";
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/**
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* Register permissions used by this command.
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*
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* @param toRegister The plugin manager to register permissions in.
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*/
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public static void registerPermissionsIfNecessary(PluginManager toRegister) {
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Permission hatPerm = toRegister.getPermission(PERM_PREFIX + "*");
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if (hatPerm != null) {
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return;
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}
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ImmutableMap.Builder<String, Boolean> children = ImmutableMap.builder();
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for (Material mat : Material.values()) {
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final String matPerm = PERM_PREFIX + mat.name().toLowerCase();
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children.put(matPerm, true);
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toRegister.addPermission(new Permission(matPerm, "Prevent using " + mat + " as a type of hat.", PermissionDefault.FALSE));
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}
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toRegister.addPermission(new Permission(PERM_PREFIX + "*", "Prevent all types of hats", PermissionDefault.FALSE, children.build()));
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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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if (args.length == 0 || (!args[0].contains("rem") && !args[0].contains("off") && !args[0].equalsIgnoreCase("0"))) {
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final ItemStack hand = user.getItemInHand();
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if (hand == null || hand.getType() == Material.AIR) {
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user.sendMessage(tl("hatFail"));
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return;
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}
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if (user.isAuthorized("essentials.hat.prevent-type." + hand.getType().name().toLowerCase())) {
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user.sendMessage(tl("hatFail"));
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return;
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}
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if (hand.getType().getMaxDurability() != 0) {
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user.sendMessage(tl("hatArmor"));
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return;
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}
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final PlayerInventory inv = user.getBase().getInventory();
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final ItemStack head = inv.getHelmet();
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if (VersionUtil.getServerBukkitVersion().isHigherThan(VersionUtil.v1_9_4_R01) && head != null && head.getEnchantments().containsKey(Enchantment.BINDING_CURSE) && !user.isAuthorized("essentials.hat.ignore-binding")) {
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user.sendMessage(tl("hatCurse"));
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return;
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}
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inv.setHelmet(hand);
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inv.setItemInHand(head);
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user.sendMessage(tl("hatPlaced"));
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return;
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}
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final PlayerInventory inv = user.getBase().getInventory();
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final ItemStack head = inv.getHelmet();
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if (head == null || head.getType() == Material.AIR) {
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user.sendMessage(tl("hatEmpty"));
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} else if (VersionUtil.getServerBukkitVersion().isHigherThan(VersionUtil.v1_9_4_R01) && head.getEnchantments().containsKey(Enchantment.BINDING_CURSE) && !user.isAuthorized("essentials.hat.ignore-binding")) {
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user.sendMessage(tl("hatCurse"));
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} else {
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final ItemStack air = new ItemStack(Material.AIR);
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inv.setHelmet(air);
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InventoryWorkaround.addItems(user.getBase().getInventory(), head);
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user.sendMessage(tl("hatRemoved"));
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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("remove", "wear"); // "wear" isn't real
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} else {
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return Collections.emptyList();
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}
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}
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} |