421 lines
15 KiB
Java
421 lines
15 KiB
Java
package com.massivecraft.factions.integration;
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import com.massivecraft.factions.Conf;
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import com.massivecraft.factions.FPlayer;
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import com.massivecraft.factions.Faction;
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import com.massivecraft.factions.P;
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import com.massivecraft.factions.iface.EconomyParticipator;
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import com.massivecraft.factions.struct.Permission;
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import com.massivecraft.factions.struct.Role;
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import com.massivecraft.factions.util.RelationUtil;
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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.Bukkit;
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import org.bukkit.OfflinePlayer;
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import org.bukkit.plugin.RegisteredServiceProvider;
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import java.text.DecimalFormat;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.UUID;
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import java.util.logging.Level;
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public class Econ {
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private static Economy econ = null;
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public static void setup() {
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if (isSetup()) {
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return;
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}
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String integrationFail = "Economy integration is " + (Conf.econEnabled ? "enabled, but" : "disabled, and") + " the plugin \"Vault\" ";
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if (Bukkit.getServer().getPluginManager().getPlugin("Vault") == null) {
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P.p.log(integrationFail + "is not installed.");
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return;
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}
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RegisteredServiceProvider<Economy> rsp = Bukkit.getServer().getServicesManager().getRegistration(Economy.class);
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if (rsp == null) {
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P.p.log(integrationFail + "is not hooked into an economy plugin.");
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return;
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}
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econ = rsp.getProvider();
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P.p.log("Economy integration through Vault plugin successful.");
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if (!Conf.econEnabled) {
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P.p.log("NOTE: Economy is disabled. You can enable it with the command: f config econEnabled true");
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}
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P.p.cmdBase.cmdHelp.updateHelp();
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}
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public static boolean shouldBeUsed() {
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return Conf.econEnabled && econ != null && econ.isEnabled();
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}
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public static boolean isSetup() {
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return econ != null;
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}
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public static void modifyUniverseMoney(double delta) {
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if (!shouldBeUsed()) {
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return;
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}
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if (Conf.econUniverseAccount == null) {
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return;
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}
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if (Conf.econUniverseAccount.length() == 0) {
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return;
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}
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if (!econ.hasAccount(Conf.econUniverseAccount)) {
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return;
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}
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modifyBalance(Conf.econUniverseAccount, delta);
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}
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public static void sendBalanceInfo(FPlayer to, EconomyParticipator about) {
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if (!shouldBeUsed()) {
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P.p.log(Level.WARNING, "Vault does not appear to be hooked into an economy plugin.");
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return;
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}
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to.msg("<a>%s's<i> balance is <h>%s<i>.", about.describeTo(to, true), Econ.moneyString(econ.getBalance(about.getAccountId())));
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}
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public static boolean canIControllYou(EconomyParticipator i, EconomyParticipator you) {
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Faction fI = RelationUtil.getFaction(i);
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Faction fYou = RelationUtil.getFaction(you);
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// This is a system invoker. Accept it.
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if (fI == null) {
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return true;
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}
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// Bypassing players can do any kind of transaction
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if (i instanceof FPlayer && ((FPlayer) i).isAdminBypassing()) {
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return true;
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}
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// Players with the any withdraw can do.
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if (i instanceof FPlayer && Permission.MONEY_WITHDRAW_ANY.has(((FPlayer) i).getPlayer())) {
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return true;
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}
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// You can deposit to anywhere you feel like. It's your loss if you can't withdraw it again.
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if (i == you) {
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return true;
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}
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// A faction can always transfer away the money of it's members and its own money...
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// This will however probably never happen as a faction does not have free will.
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// Ohh by the way... Yes it could. For daily rent to the faction.
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if (i == fI && fI == fYou) {
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return true;
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}
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// Factions can be controlled by members that are moderators... or any member if any member can withdraw.
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if (you instanceof Faction && fI == fYou && (Conf.bankMembersCanWithdraw || ((FPlayer) i).getRole().value >= Role.MODERATOR.value)) {
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return true;
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}
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// Otherwise you may not! ;,,;
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i.msg("<h>%s<i> lacks permission to control <h>%s's<i> money.", i.describeTo(i, true), you.describeTo(i));
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return false;
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}
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public static boolean transferMoney(EconomyParticipator invoker, EconomyParticipator from, EconomyParticipator to, double amount) {
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return transferMoney(invoker, from, to, amount, true);
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}
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public static boolean transferMoney(EconomyParticipator invoker, EconomyParticipator from, EconomyParticipator to, double amount, boolean notify) {
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if (!shouldBeUsed()) {
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return false;
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}
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// The amount must be positive.
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// If the amount is negative we must flip and multiply amount with -1.
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if (amount < 0) {
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amount *= -1;
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EconomyParticipator temp = from;
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from = to;
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to = temp;
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}
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// Check the rights
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if (!canIControllYou(invoker, from)) {
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return false;
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}
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OfflinePlayer fromAcc;
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OfflinePlayer toAcc;
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if (isUUID(from.getAccountId())) {
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fromAcc = Bukkit.getOfflinePlayer(UUID.fromString(from.getAccountId()));
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} else {
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fromAcc = Bukkit.getOfflinePlayer(from.getAccountId());
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}
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if (isUUID(to.getAccountId())) {
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toAcc = Bukkit.getOfflinePlayer(UUID.fromString(to.getAccountId()));
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} else {
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toAcc = Bukkit.getOfflinePlayer(to.getAccountId());
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}
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// Is there enough money for the transaction to happen?
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if (!econ.has(fromAcc, amount)) {
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// There was not enough money to pay
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if (invoker != null && notify) {
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invoker.msg("<h>%s<b> can't afford to transfer <h>%s<b> to %s<b>.", from.describeTo(invoker, true), moneyString(amount), to.describeTo(invoker));
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}
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return false;
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}
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// Transfer money
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EconomyResponse erw = econ.withdrawPlayer(fromAcc, amount);
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if (erw.transactionSuccess()) {
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EconomyResponse erd = econ.depositPlayer(toAcc, amount);
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if (erd.transactionSuccess()) {
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if (notify) {
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sendTransferInfo(invoker, from, to, amount);
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}
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return true;
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} else {
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// transaction failed, refund account
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econ.depositPlayer(fromAcc, amount);
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}
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}
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// if we get here something with the transaction failed
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if (notify) {
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invoker.msg("Unable to transfer %s<b> to <h>%s<b> from <h>%s<b>.", moneyString(amount), to.describeTo(invoker), from.describeTo(invoker, true));
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}
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return false;
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}
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public static Set<FPlayer> getFplayers(EconomyParticipator ep) {
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Set<FPlayer> fplayers = new HashSet<FPlayer>();
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if (ep != null) {
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if (ep instanceof FPlayer) {
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fplayers.add((FPlayer) ep);
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} else if (ep instanceof Faction) {
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fplayers.addAll(((Faction) ep).getFPlayers());
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}
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}
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return fplayers;
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}
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public static void sendTransferInfo(EconomyParticipator invoker, EconomyParticipator from, EconomyParticipator to, double amount) {
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Set<FPlayer> recipients = new HashSet<FPlayer>();
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recipients.addAll(getFplayers(invoker));
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recipients.addAll(getFplayers(from));
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recipients.addAll(getFplayers(to));
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if (invoker == null) {
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for (FPlayer recipient : recipients) {
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recipient.msg("<h>%s<i> was transferred from <h>%s<i> to <h>%s<i>.", moneyString(amount), from.describeTo(recipient), to.describeTo(recipient));
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}
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} else if (invoker == from) {
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for (FPlayer recipient : recipients) {
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recipient.msg("<h>%s<i> <h>gave %s<i> to <h>%s<i>.", from.describeTo(recipient, true), moneyString(amount), to.describeTo(recipient));
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}
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} else if (invoker == to) {
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for (FPlayer recipient : recipients) {
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recipient.msg("<h>%s<i> <h>took %s<i> from <h>%s<i>.", to.describeTo(recipient, true), moneyString(amount), from.describeTo(recipient));
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}
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} else {
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for (FPlayer recipient : recipients) {
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recipient.msg("<h>%s<i> transferred <h>%s<i> from <h>%s<i> to <h>%s<i>.", invoker.describeTo(recipient, true), moneyString(amount), from.describeTo(recipient), to.describeTo(recipient));
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}
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}
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}
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public static boolean hasAtLeast(EconomyParticipator ep, double delta, String toDoThis) {
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if (!shouldBeUsed()) {
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return true;
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}
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// going the hard way round as econ.has refuses to work.
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boolean affordable = false;
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double currentBalance;
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if (isUUID(ep.getAccountId())) {
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currentBalance = econ.getBalance(Bukkit.getOfflinePlayer(UUID.fromString(ep.getAccountId())));
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} else {
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currentBalance = econ.getBalance(Bukkit.getOfflinePlayer(ep.getAccountId()));
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}
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if (currentBalance >= delta) {
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affordable = true;
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}
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if (!affordable) {
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if (toDoThis != null && !toDoThis.isEmpty()) {
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ep.msg("<h>%s<i> can't afford <h>%s<i> %s.", ep.describeTo(ep, true), moneyString(delta), toDoThis);
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}
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return false;
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}
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return true;
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}
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public static boolean modifyMoney(EconomyParticipator ep, double delta, String toDoThis, String forDoingThis) {
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if (!shouldBeUsed()) {
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return false;
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}
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OfflinePlayer acc;
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if (isUUID(ep.getAccountId())) {
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acc = Bukkit.getOfflinePlayer(UUID.fromString(ep.getAccountId()));
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} else {
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acc = Bukkit.getOfflinePlayer(ep.getAccountId());
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}
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String You = ep.describeTo(ep, true);
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if (delta == 0) {
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// no money actually transferred?
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// ep.msg("<h>%s<i> didn't have to pay anything %s.", You, forDoingThis); // might be for gains, might be for losses
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return true;
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}
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if (delta > 0) {
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// The player should gain money
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// The account might not have enough space
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EconomyResponse er = econ.depositPlayer(acc, delta);
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if (er.transactionSuccess()) {
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modifyUniverseMoney(-delta);
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if (forDoingThis != null && !forDoingThis.isEmpty()) {
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ep.msg("<h>%s<i> gained <h>%s<i> %s.", You, moneyString(delta), forDoingThis);
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}
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return true;
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} else {
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// transfer to account failed
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if (forDoingThis != null && !forDoingThis.isEmpty()) {
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ep.msg("<h>%s<i> would have gained <h>%s<i> %s, but the deposit failed.", You, moneyString(delta), forDoingThis);
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}
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return false;
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}
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} else {
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// The player should loose money
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// The player might not have enough.
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if (econ.has(acc, -delta) && econ.withdrawPlayer(acc, -delta).transactionSuccess()) {
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// There is enough money to pay
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modifyUniverseMoney(-delta);
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if (forDoingThis != null && !forDoingThis.isEmpty()) {
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ep.msg("<h>%s<i> lost <h>%s<i> %s.", You, moneyString(-delta), forDoingThis);
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}
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return true;
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} else {
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// There was not enough money to pay
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if (toDoThis != null && !toDoThis.isEmpty()) {
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ep.msg("<h>%s<i> can't afford <h>%s<i> %s.", You, moneyString(-delta), toDoThis);
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}
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return false;
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}
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}
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}
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// format money string based on server's set currency type, like "24 gold" or "$24.50"
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public static String moneyString(double amount) {
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return econ.format(amount);
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}
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// calculate the cost for claiming land
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public static double calculateClaimCost(int ownedLand, boolean takingFromAnotherFaction) {
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if (!shouldBeUsed()) {
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return 0d;
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}
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// basic claim cost, plus land inflation cost, minus the potential bonus given for claiming from another faction
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return Conf.econCostClaimWilderness + (Conf.econCostClaimWilderness * Conf.econClaimAdditionalMultiplier * ownedLand) - (takingFromAnotherFaction ? Conf.econCostClaimFromFactionBonus : 0);
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}
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// calculate refund amount for unclaiming land
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public static double calculateClaimRefund(int ownedLand) {
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return calculateClaimCost(ownedLand - 1, false) * Conf.econClaimRefundMultiplier;
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}
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// calculate value of all owned land
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public static double calculateTotalLandValue(int ownedLand) {
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double amount = 0;
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for (int x = 0; x < ownedLand; x++) {
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amount += calculateClaimCost(x, false);
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}
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return amount;
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}
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// calculate refund amount for all owned land
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public static double calculateTotalLandRefund(int ownedLand) {
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return calculateTotalLandValue(ownedLand) * Conf.econClaimRefundMultiplier;
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}
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// -------------------------------------------- //
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// Standard account management methods
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// -------------------------------------------- //
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public static boolean hasAccount(String name) {
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return econ.hasAccount(Bukkit.getOfflinePlayer(name));
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}
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public static double getBalance(String account) {
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return econ.getBalance(Bukkit.getOfflinePlayer(account));
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}
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private static final DecimalFormat format = new DecimalFormat("#,###");
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public static String getFriendlyBalance(UUID uuid) {
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return format.format(econ.getBalance(Bukkit.getOfflinePlayer(uuid)));
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}
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public static boolean setBalance(String account, double amount) {
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double current = econ.getBalance(Bukkit.getOfflinePlayer(account));
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if (current > amount) {
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return econ.withdrawPlayer(Bukkit.getOfflinePlayer(account), current - amount).transactionSuccess();
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} else {
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return econ.depositPlayer(Bukkit.getOfflinePlayer(account), amount - current).transactionSuccess();
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}
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}
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public static boolean modifyBalance(String account, double amount) {
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if (amount < 0) {
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return econ.withdrawPlayer(Bukkit.getOfflinePlayer(account), -amount).transactionSuccess();
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} else {
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return econ.depositPlayer(Bukkit.getOfflinePlayer(account), amount).transactionSuccess();
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}
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}
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public static boolean deposit(String account, double amount) {
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return econ.depositPlayer(Bukkit.getOfflinePlayer(account), amount).transactionSuccess();
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}
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public static boolean withdraw(String account, double amount) {
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return econ.withdrawPlayer(Bukkit.getOfflinePlayer(account), amount).transactionSuccess();
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}
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// ---------------------------------------
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// Helpful Utilities
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// ---------------------------------------
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public static boolean isUUID(String uuid) {
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try {
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UUID.fromString(uuid);
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} catch (IllegalArgumentException ex) {
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return false;
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}
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return true;
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}
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}
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