Factions/src/com/massivecraft/factions/integration/Econ.java

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package com.massivecraft.factions.integration;
import org.bukkit.event.Event;
import org.bukkit.plugin.Plugin;
import com.massivecraft.factions.listeners.FactionsServerListener;
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import com.massivecraft.factions.commands.CmdHelp;
import com.earth2me.essentials.api.Economy;
import com.nijikokun.register.payment.Methods;
import com.nijikokun.register.payment.Method.MethodAccount;
import com.iConomy.*;
import com.iConomy.system.*;
import com.massivecraft.factions.Conf;
import com.massivecraft.factions.P;
public class Econ {
private static boolean registerUse = false;
private static boolean iConomyUse = false;
private static boolean essEcoUse = false;
public static void monitorPlugins() {
P.p.getServer().getPluginManager().registerEvent(Event.Type.PLUGIN_ENABLE, new FactionsServerListener(P.p), Event.Priority.Monitor, P.p);
P.p.getServer().getPluginManager().registerEvent(Event.Type.PLUGIN_DISABLE, new FactionsServerListener(P.p), Event.Priority.Monitor, P.p);
}
public static void setup(P factions) {
if (enabled()) {
return;
}
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if (!registerHooked()) {
Plugin plug = factions.getServer().getPluginManager().getPlugin("Register");
if (plug != null && plug.getClass().getName().equals("com.nijikokun.register.Register") && plug.isEnabled()) {
registerSet(true);
}
}
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if (!iConomyHooked()) {
Plugin plug = factions.getServer().getPluginManager().getPlugin("iConomy");
if (plug != null && plug.getClass().getName().equals("com.iConomy.iConomy") && plug.isEnabled()) {
iConomySet(true);
}
}
if (!essentialsEcoHooked()) {
Plugin plug = factions.getServer().getPluginManager().getPlugin("Essentials");
if (plug != null && plug.isEnabled()) {
essentialsEcoSet(true);
}
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}
}
public static void registerSet(boolean enable)
{
registerUse = enable;
if (enable) {
P.p.log("Register hook available, "+(Conf.econRegisterEnabled ? "and interface is enabled" : "but disabled (\"econRegisterEnabled\": false)")+".");
}
else {
P.p.log("Un-hooked from Register.");
}
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CmdHelp.updateHelp();
}
public static void iConomySet(boolean enable)
{
iConomyUse = enable;
if (enable && !registerUse) {
P.p.log("iConomy hook available, "+(Conf.econIConomyEnabled ? "and interface is enabled" : "but disabled (\"econIConomyEnabled\": false)")+".");
}
else {
P.p.log("Un-hooked from iConomy.");
}
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CmdHelp.updateHelp();
}
public static void essentialsEcoSet(boolean enable)
{
essEcoUse = enable;
if (enable && !registerUse)
{
P.p.log("EssentialsEco hook available, "+(Conf.econEssentialsEcoEnabled ? "and interface is enabled" : "but disabled (\"econEssentialsEcoEnabled\": false)")+".");
}
else
{
P.p.log("Un-hooked from EssentialsEco.");
}
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CmdHelp.updateHelp();
}
public static boolean registerHooked()
{
return registerUse;
}
public static boolean iConomyHooked()
{
return iConomyUse;
}
public static boolean essentialsEcoHooked()
{
return essEcoUse;
}
public static boolean registerAvailable()
{
return Conf.econRegisterEnabled && registerUse && Methods.hasMethod();
}
// If economy is enabled in conf.json, and we're successfully hooked into an economy plugin
public static boolean enabled()
{
return (Conf.econRegisterEnabled && registerUse && Methods.hasMethod())
|| (Conf.econIConomyEnabled && iConomyUse)
|| (Conf.econEssentialsEcoEnabled && essEcoUse);
}
// mainly for internal use, for a little less code repetition
public static Holdings getIconomyHoldings(String playerName)
{
if ( ! enabled())
{
return null;
}
Account account = iConomy.getAccount(playerName);
if (account == null)
{
return null;
}
Holdings holdings = account.getHoldings();
return holdings;
}
public static MethodAccount getRegisterAccount(String playerName)
{
if (!enabled())
{
return null;
}
if (!Methods.getMethod().hasAccount(playerName))
{
return null;
}
MethodAccount account = Methods.getMethod().getAccount(playerName);
return account;
}
// format money string based on server's set currency type, like "24 gold" or "$24.50"
public static String moneyString(double amount)
{
return registerAvailable() ? Methods.getMethod().format(amount)
: (iConomyUse ? iConomy.format(amount) : Economy.format(amount));
}
// whether a player can afford specified amount
public static boolean canAfford(String playerName, double amount) {
// if Economy support is not enabled, they can certainly afford to pay nothing
if (!enabled())
{
return true;
}
if (registerAvailable())
{
MethodAccount holdings = getRegisterAccount(playerName);
if (holdings == null)
{
return false;
}
return holdings.hasEnough(amount);
}
else if (iConomyUse)
{
Holdings holdings = getIconomyHoldings(playerName);
if (holdings == null)
{
return false;
}
return holdings.hasEnough(amount);
}
else
{
try
{
return Economy.hasEnough(playerName, amount);
}
catch (Exception ex)
{
return false;
}
}
}
// deduct money from their account; returns true if successful
public static boolean deductMoney(String playerName, double amount)
{
if (!enabled())
{
return true;
}
if (registerAvailable())
{
MethodAccount holdings = getRegisterAccount(playerName);
if (holdings == null || !holdings.hasEnough(amount))
{
return false;
}
return holdings.subtract(amount);
}
else if (iConomyUse)
{
Holdings holdings = getIconomyHoldings(playerName);
if (holdings == null || !holdings.hasEnough(amount))
{
return false;
}
holdings.subtract(amount);
return true;
}
else
{
try
{
if (!Economy.hasEnough(playerName, amount))
{
return false;
}
Economy.subtract(playerName, amount);
return true;
}
catch (Exception ex)
{
return false;
}
}
}
// add money to their account; returns true if successful
public static boolean addMoney(String playerName, double amount)
{
if (!enabled())
{
return true;
}
if (registerAvailable())
{
MethodAccount holdings = getRegisterAccount(playerName);
if (holdings == null)
{
return false;
}
return holdings.add(amount);
}
else if (iConomyUse)
{
Holdings holdings = getIconomyHoldings(playerName);
if (holdings == null)
{
return false;
}
holdings.add(amount);
return true;
}
else
{
try
{
Economy.add(playerName, amount);
return true;
}
catch (Exception ex)
{
return false;
}
}
}
// calculate the cost for claiming land
public static double calculateClaimCost(int ownedLand, boolean takingFromAnotherFaction)
{
if (!enabled())
{
return 0.0;
}
// basic claim cost, plus land inflation cost, minus the potential bonus given for claiming from another faction
return Conf.econCostClaimWilderness
+ (Conf.econCostClaimWilderness * Conf.econClaimAdditionalMultiplier * ownedLand)
- (takingFromAnotherFaction ? Conf.econCostClaimFromFactionBonus: 0);
}
// calculate refund amount for unclaiming land
public static double calculateClaimRefund(int ownedLand)
{
return calculateClaimCost(ownedLand - 1, false) * Conf.econClaimRefundMultiplier;
}
// calculate value of all owned land
public static double calculateTotalLandValue(int ownedLand)
{
double amount = 0;
for (int x = 0; x < ownedLand; x++) {
amount += calculateClaimCost(x, false);
}
return amount;
}
// calculate refund amount for all owned land
public static double calculateTotalLandRefund(int ownedLand)
{
return calculateTotalLandValue(ownedLand) * Conf.econClaimRefundMultiplier;
}
}