Economic API gets and uses new currency

mcqwy · February 26, 2020, 9:04pm

Hello,
Can’t the economylite API use multiple currencies at the same time?
If I can use multiple currencies at the same time, how can I get the newly created currency types?

MoseMister · February 26, 2020, 9:21pm

Not sure if the EcoLite plugin supports multiple currenies however you can get all currency types in the EcoService built directly into Sponge.

github.com

SpongePowered/SpongeAPI/blob/5ef8b0e355f930c364bc1b3986c4aa49c2dfd5ca/src/main/java/org/spongepowered/api/service/economy/EconomyService.java#L68


 * implemented by this EconomyService.
 *
 * <p>The economy service provider may only support one currency, in which
 * case {@link #getDefaultCurrency()} will be the only member of the set.</p>
 *
 * <p>The set returned is a read-only a view of all currencies available in
 * the EconomyService.</p>
 *
 * @return The {@link Set} of all {@link Currency}s
 */
Set<Currency> getCurrencies();
/**
 * Returns whether a {@link UniqueAccount} exists with the specified {@link UUID}.
 *
 * @param uuid The {@link UUID} of the account to check for
 * @return Whether a {@link UniqueAccount} exists with the specified {@link UUID}
 */
boolean hasAccount(UUID uuid);
/**

As for “newly” you can listen to the EconomyTransactionEvent and get the currency used in that transaction

mcqwy · February 27, 2020, 9:32am

clan {
“.plural”=Clans
“.singular”=Clan
“.symbol”=Cl
}
coin {
plural=Coins
singular=Coin
symbol=C
}
current=coin

I’ve created a new currency called clan,
Currency changes are required,
Am I right to do this next?

MoseMister · February 27, 2020, 10:45am

All looks correct

mcqwy · February 27, 2020, 10:49am

Unfortunately, the economylite plug-in should not support using multiple currencies at the same time.
I only get the default currency in set < currency >.

MoseMister · February 27, 2020, 11:35am

The implementation suggests otherwise. But i am only looking at the EconomyService implementation

github.com

Flibio/EconomyLite/blob/master/src/main/java/io/github/flibio/economylite/impl/CurrencyService.java

/*
 * This file is part of EconomyLite, licensed under the MIT License (MIT). See the LICENSE file at the root of this project for more information.
 */
package io.github.flibio.economylite.impl;

import io.github.flibio.economylite.CauseFactory;
import io.github.flibio.economylite.EconomyLite;
import io.github.flibio.economylite.api.CurrencyEconService;
import org.spongepowered.api.service.economy.Currency;

import java.util.HashSet;
import java.util.Set;

public class CurrencyService implements CurrencyEconService {

    private HashSet<Currency> currencies = new HashSet<Currency>();
    private Currency defaultCurrency;
    private Currency currentCurrency;

    public CurrencyService(Currency defaultCurrency) {

This file has been truncated. show original

Edit:
Just looked at the loading of another currency and its all there to load another currency and store it in that list.

github.com

Flibio/EconomyLite/blob/d5dee7a38feaba74fcd61b1f374e6db7777811cd/src/main/java/io/github/flibio/economylite/EconomyLite.java#L183


currencyManager.setDefault(String.class, "Coin", "coin", "singular");
currencyManager.setDefault(String.class, "Coins", "coin", "plural");
currencyManager.setDefault(String.class, "C", "coin", "symbol");
Currency defaultCurrency =
        new LiteCurrency(currencyManager.getValue("", String.class, "coin", "singular"),
                currencyManager.getValue("", String.class, "coin", "plural"), currencyManager.getValue("", String.class, "coin", "symbol"),
                true, 2);
currencyEconService = new CurrencyService(defaultCurrency);
// Load all of the currencies
CommentedConfigurationNode root = currencyManager.getNode();
for (Object raw : root.getChildrenMap().keySet()) {
    if (raw instanceof String) {
        String currencyId = (String) raw;
        String singular = currencyManager.getValue("", String.class, currencyId, "singular");
        String plural = currencyManager.getValue("", String.class, currencyId, "plural");
        String symbol = currencyManager.getValue("", String.class, currencyId, "symbol");
        if (!singular.isEmpty() && !plural.isEmpty() && !symbol.isEmpty() && !currencyId.equals("coin")) {
            Currency currency = new LiteCurrency(singular, plural, symbol, false, 2);
            currencyEconService.addCurrency(currency);
        }
    }

mcqwy · February 27, 2020, 12:40pm

I’m sorry!
I found that the configuration file generated by the economic plug-in instruction was wrong, resulting in the currency not being registered.
Now it works very well!
But thank you for your kind help！