public void withdrawMoneyWithBalanceCheck(
TaxPayer payer, double amount, FinancialCallback callback) {
new Thread(
() -> {
if (payer.withdrawMoney(amount)) {
if (callback != null) callback.done(payer.getMoney(), amount);
} else {
if (callback != null) callback.done(payer.getMoney(), 0);
}
})
.start();
}
public void giveMoney(UUID player, double amount, FinancialCallback callback) {
new Thread(
() -> {
PlayerData data = getData(player);
data.creditMoney(amount);
if (callback != null) callback.done(data.getMoney(), amount);
})
.start();
}