mirror of https://github.com/MilkBowl/Vault.git
219 lines
8.0 KiB
Java
219 lines
8.0 KiB
Java
/**
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* Copyright (C) 2011 Morgan Humes <morgan@lanaddict.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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package net.milkbowl.vault.economy.plugins;
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import java.util.logging.Logger;
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import net.milkbowl.vault.economy.Economy;
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import net.milkbowl.vault.economy.EconomyResponse;
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import org.bukkit.event.Event.Priority;
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import org.bukkit.event.Event.Type;
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import org.bukkit.event.server.PluginDisableEvent;
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import org.bukkit.event.server.PluginEnableEvent;
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import org.bukkit.event.server.ServerListener;
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import org.bukkit.plugin.Plugin;
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import org.bukkit.plugin.PluginManager;
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import com.earth2me.essentials.Essentials;
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import com.earth2me.essentials.api.NoLoanPermittedException;
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import com.earth2me.essentials.api.UserDoesNotExistException;
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public class Economy_Essentials implements Economy {
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private static final Logger log = Logger.getLogger("Minecraft");
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private String name = "Essentials Economy";
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private Plugin plugin = null;
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private PluginManager pluginManager = null;
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private Essentials ess = null;
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private EconomyServerListener economyServerListener = null;
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public Economy_Essentials(Plugin plugin) {
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this.plugin = plugin;
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pluginManager = this.plugin.getServer().getPluginManager();
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economyServerListener = new EconomyServerListener(this);
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this.pluginManager.registerEvent(Type.PLUGIN_ENABLE, economyServerListener, Priority.Monitor, plugin);
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this.pluginManager.registerEvent(Type.PLUGIN_DISABLE, economyServerListener, Priority.Monitor, plugin);
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// Load Plugin in case it was loaded before
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if (ess == null) {
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Plugin essentials = plugin.getServer().getPluginManager().getPlugin("Essentials");
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if (essentials != null && essentials.isEnabled()) {
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ess = (Essentials) essentials;
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log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), name));
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}
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}
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}
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@Override
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public boolean isEnabled() {
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if(ess == null) {
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return false;
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} else {
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return ess.isEnabled();
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}
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}
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@Override
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public String getName() {
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return name;
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}
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@Override
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public EconomyResponse getBalance(String playerName) {
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double balance;
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EconomyResponse.ResponseType type;
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String errorMessage = null;
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try {
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balance = com.earth2me.essentials.api.Economy.getMoney(playerName);
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type = EconomyResponse.ResponseType.SUCCESS;
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} catch (UserDoesNotExistException e) {
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if(createPlayerAccount(playerName)) {
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balance = 0;
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type = EconomyResponse.ResponseType.SUCCESS;
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} else {
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balance = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "User does not exist";
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}
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}
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return new EconomyResponse(balance, balance, type, errorMessage);
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}
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private boolean createPlayerAccount(String playerName) {
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try {
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com.earth2me.essentials.api.Economy.add(playerName, 0);
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return true;
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} catch (UserDoesNotExistException e1) {
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return false;
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} catch (NoLoanPermittedException e1) {
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return false;
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}
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}
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@Override
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public EconomyResponse withdrawPlayer(String playerName, double amount) {
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double balance;
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EconomyResponse.ResponseType type;
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String errorMessage = null;
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try {
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com.earth2me.essentials.api.Economy.subtract(playerName, amount);
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balance = com.earth2me.essentials.api.Economy.getMoney(playerName);
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type = EconomyResponse.ResponseType.SUCCESS;
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} catch (UserDoesNotExistException e) {
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if (createPlayerAccount(playerName)) {
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return withdrawPlayer(playerName, amount);
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} else {
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amount = 0;
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balance = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "User does not exist";
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}
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} catch (NoLoanPermittedException e) {
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try {
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balance = com.earth2me.essentials.api.Economy.getMoney(playerName);
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amount = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "Loan was not permitted";
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} catch (UserDoesNotExistException e1) {
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amount = 0;
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balance = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "User does not exist";
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}
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}
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return new EconomyResponse(amount, balance, type, errorMessage);
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}
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@Override
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public EconomyResponse depositPlayer(String playerName, double amount) {
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double balance;
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EconomyResponse.ResponseType type;
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String errorMessage = null;
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try {
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com.earth2me.essentials.api.Economy.add(playerName, amount);
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balance = com.earth2me.essentials.api.Economy.getMoney(playerName);
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type = EconomyResponse.ResponseType.SUCCESS;
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} catch (UserDoesNotExistException e) {
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if(createPlayerAccount(playerName)) {
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return depositPlayer(playerName, amount);
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} else {
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amount = 0;
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balance = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "User does not exist";
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}
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} catch (NoLoanPermittedException e) {
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try {
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balance = com.earth2me.essentials.api.Economy.getMoney(playerName);
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amount = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "Loan was not permitted";
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} catch (UserDoesNotExistException e1) {
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balance = 0;
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amount = 0;
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type = EconomyResponse.ResponseType.FAILURE;
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errorMessage = "Loan was not permitted";
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}
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}
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return new EconomyResponse(amount, balance, type, errorMessage);
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}
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private class EconomyServerListener extends ServerListener {
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Economy_Essentials economy = null;
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public EconomyServerListener(Economy_Essentials economy) {
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this.economy = economy;
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}
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public void onPluginEnable(PluginEnableEvent event) {
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if (economy.ess == null) {
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Plugin essentials = plugin.getServer().getPluginManager().getPlugin("Essentials");
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if (essentials != null && essentials.isEnabled()) {
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economy.ess = (Essentials) essentials;
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log.info(String.format("[%s][Economy] %s hooked.", plugin.getDescription().getName(), economy.name));
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}
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}
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}
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public void onPluginDisable(PluginDisableEvent event) {
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if (economy.ess != null) {
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if (event.getPlugin().getDescription().getName().equals("Essentials")) {
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economy.ess = null;
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log.info(String.format("[%s][Economy] %s unhooked.", plugin.getDescription().getName(), economy.name));
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}
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}
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}
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}
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@Override
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public String format(double amount) {
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return com.earth2me.essentials.api.Economy.format(amount);
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}
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} |