com.stefensharkey.entityedit.command.CommandEnchant.java Source code

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Here is the source code for com.stefensharkey.entityedit.command.CommandEnchant.java

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/*
 * This file is part of EntityEdit.
 *
 * EntityEdit is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * EntityEdit is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with EntityEdit.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.stefensharkey.entityedit.command;

import com.stefensharkey.entityedit.util.Utils;

import org.apache.commons.lang.StringUtils;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabExecutor;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Player;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class CommandEnchant implements TabExecutor {

    @Override
    public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
        Player player = (Player) sender;
        LivingEntity entity = Utils.getEntityInCrosshairs(player);
        ArrayList<String> argsList = new ArrayList<>();

        for (String arg : args) {
            argsList.add(arg.toUpperCase());
        }

        if (entity != null) {
            if (args.length < 3) {
                sender.sendMessage(ChatColor.RED + "At least one enchantment is required.");
                return false;
            } else {
                if (argsList.contains("-h") || argsList.contains("-c") || argsList.contains("-l")
                        || argsList.contains("-b")) {
                    if (argsList.contains("-h")) {
                        ArrayList<String> helmEnchants;
                        String helmArgs = StringUtils.join(argsList, " ");

                        helmEnchants = new ArrayList<>(Arrays.asList(helmArgs
                                .substring(helmArgs.indexOf("-h", helmArgs.indexOf("-", helmArgs.indexOf("-h"))))
                                .split(" ")));

                        if (argsList.size() > argsList.indexOf("-h") + 1) {
                            Map<Enchantment, Integer> enchantMap = new HashMap<>();

                            for (String enchant : helmEnchants) {
                                enchantMap.put(Enchantment.getByName(enchant), 1);
                            }

                            entity.getEquipment().getHelmet().addEnchantments(enchantMap);
                        } else {
                            if (entity.getEquipment().getHelmet().hasItemMeta()) {
                                entity.getEquipment().getHelmet().getEnchantments().clear();
                            }
                        }
                    }

                    if (argsList.contains("-c")) {
                        ArrayList<String> chestplateEnchantments;
                        String chestplateArgs = StringUtils.join(argsList, " ");

                        chestplateEnchantments = new ArrayList<>(
                                Arrays.asList(chestplateArgs
                                        .substring(chestplateArgs.indexOf("-c",
                                                chestplateArgs.indexOf("-", chestplateArgs.indexOf("-c"))))
                                        .split(" ")));

                        if (argsList.size() > argsList.indexOf("-c") + 1) {
                            Map<Enchantment, Integer> enchantMap = new HashMap<>();

                            for (String enchant : chestplateEnchantments) {
                                enchantMap.put(Enchantment.getByName(enchant), 1);
                            }

                            entity.getEquipment().getChestplate().addEnchantments(enchantMap);
                        } else {
                            if (entity.getEquipment().getChestplate().hasItemMeta()) {
                                entity.getEquipment().getChestplate().getEnchantments().clear();
                            }
                        }
                    }

                    if (argsList.contains("-l")) {
                        ArrayList<String> leggingEnchantments;
                        String leggingArgs = StringUtils.join(argsList, " ");

                        leggingEnchantments = new ArrayList<>(
                                Arrays.asList(
                                        leggingArgs
                                                .substring(leggingArgs.indexOf("-l",
                                                        leggingArgs.indexOf("-", leggingArgs.indexOf("-l"))))
                                                .split(" ")));

                        if (argsList.size() > argsList.indexOf("-l") + 1) {
                            Map<Enchantment, Integer> enchantMap = new HashMap<>();

                            for (String enchant : leggingEnchantments) {
                                enchantMap.put(Enchantment.getByName(enchant), 1);
                            }

                            entity.getEquipment().getLeggings().addEnchantments(enchantMap);
                        } else {
                            if (entity.getEquipment().getLeggings().hasItemMeta()) {
                                entity.getEquipment().getLeggings().getEnchantments().clear();
                            }
                        }
                    }

                    if (argsList.contains("-b")) {
                        ArrayList<String> bootEnchantments;
                        String bootArgs = StringUtils.join(argsList, " ");

                        bootEnchantments = new ArrayList<>(Arrays.asList(bootArgs
                                .substring(bootArgs.indexOf("-b", bootArgs.indexOf("-", bootArgs.indexOf("-b"))))
                                .split(" ")));

                        if (argsList.size() > argsList.indexOf("-b") + 1) {
                            Map<Enchantment, Integer> enchantMap = new HashMap<>();

                            for (String enchant : bootEnchantments) {
                                enchantMap.put(Enchantment.getByName(enchant), 1);
                            }

                            entity.getEquipment().getBoots().addEnchantments(enchantMap);
                        } else {
                            if (entity.getEquipment().getBoots().hasItemMeta()) {
                                entity.getEquipment().getBoots().getEnchantments().clear();
                            }
                        }
                    }
                    return true;
                }

                sender.sendMessage(ChatColor.RED + "Syntax error.");
                sender.sendMessage(ChatColor.RED
                        + "/entityedit enchant <[-clear] [-h [enchantments]] [-c [enchantments]] [-l [enchantments]] [-b [enchantments]]>");
                return false;
            }
        }

        sender.sendMessage(ChatColor.RED + "No entities found.");
        return true;
    }

    @Override
    public List<String> onTabComplete(CommandSender sender, Command cmd, String label, String[] args) {
        ArrayList<String> enchantments = new ArrayList<>();
        ArrayList<String> argsList = new ArrayList<>(Arrays.asList(args));

        if (argsList.contains("-h") || argsList.contains("-c") || argsList.contains("-l")
                || argsList.contains("-b")) {
            for (Enchantment enchantment : Enchantment.values()) {
                enchantments.add(enchantment.toString());
            }

            Collections.sort(enchantments);
            return enchantments;
        }

        return null;
    }

}