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Abort transaction before updating funds on balance overflow.

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This commit is contained in:
KHobbits 2014-05-25 17:03:23 +01:00
parent ada2fe01a2
commit 889dde7549
2 changed files with 10 additions and 6 deletions
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12
Essentials/src/com/earth2me/essentials/UserData.java
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@ -115,17 +115,19 @@ public abstract class UserData extends PlayerExtension implements IConf
}
public void setMoney(BigDecimal value, boolean throwError) throws MaxMoneyException
{
money = value;
{
BigDecimal maxMoney = ess.getSettings().getMaxMoney();
BigDecimal minMoney = ess.getSettings().getMinMoney();
if (money.compareTo(maxMoney) > 0)
{
money = maxMoney;
if (value.compareTo(maxMoney) > 0)
{
if (throwError)
{
throw new MaxMoneyException();
}
money = maxMoney;
}
else {
money = value;
}
if (money.compareTo(minMoney) < 0)
{

4
Essentials/src/com/earth2me/essentials/commands/Commandeco.java
View file

@ -105,8 +105,10 @@ public class Commandeco extends EssentialsLoopCommand
private void set(BigDecimal amount, final User player, final CommandSource sender) throws MaxMoneyException
{
BigDecimal minBalance = ess.getSettings().getMinMoney();
BigDecimal maxBalance = ess.getSettings().getMaxMoney();
boolean underMinimum = (amount.compareTo(minBalance) < 0);
player.setMoney(underMinimum ? minBalance : amount);
boolean aboveMax = (amount.compareTo(maxBalance) > 0);
player.setMoney(underMinimum ? minBalance : aboveMax ? maxBalance : amount);
player.sendMessage(tl("setBal", NumberUtil.displayCurrency(player.getMoney(), ess)));
if (sender != null)
{