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Tidy up string manipulation in trade signs.

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This commit is contained in:
KHobbits 2013-11-25 00:17:52 +00:00
parent 4232216f76
commit f677d6a411
1 changed files with 19 additions and 12 deletions
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31
Essentials/src/com/earth2me/essentials/signs/EssentialsSign.java
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@ -280,9 +280,14 @@ public class EssentialsSign
return false;
}
private String getSignText(final ISign sign, final int lineNumber)
{
return sign.getLine(lineNumber).trim();
}
protected final void validateTrade(final ISign sign, final int index, final IEssentials ess) throws SignException
{
final String line = sign.getLine(index).trim();
final String line = getSignText(sign, index);
if (line.isEmpty())
{
return;
@ -298,9 +303,10 @@ public class EssentialsSign
protected final void validateTrade(final ISign sign, final int amountIndex, final int itemIndex,
final User player, final IEssentials ess) throws SignException
{
if (sign.getLine(itemIndex).equalsIgnoreCase("exp") || sign.getLine(itemIndex).equalsIgnoreCase("xp"))
final String itemType = getSignText(sign, itemIndex);
if (itemType.equalsIgnoreCase("exp") || itemType.equalsIgnoreCase("xp"))
{
int amount = getIntegerPositive(sign.getLine(amountIndex));
int amount = getIntegerPositive(getSignText(sign, amountIndex));
sign.setLine(amountIndex, Integer.toString(amount));
sign.setLine(itemIndex, "exp");
return;
@ -308,19 +314,20 @@ public class EssentialsSign
final Trade trade = getTrade(sign, amountIndex, itemIndex, player, ess);
final ItemStack item = trade.getItemStack();
sign.setLine(amountIndex, Integer.toString(item.getAmount()));
sign.setLine(itemIndex, sign.getLine(itemIndex).trim());
sign.setLine(itemIndex, itemType);
}
protected final Trade getTrade(final ISign sign, final int amountIndex, final int itemIndex,
final User player, final IEssentials ess) throws SignException
{
if (sign.getLine(itemIndex).equalsIgnoreCase("exp") || sign.getLine(itemIndex).equalsIgnoreCase("xp"))
final String itemType = getSignText(sign, itemIndex);
if (itemType.equalsIgnoreCase("exp") || itemType.equalsIgnoreCase("xp"))
{
final int amount = getIntegerPositive(sign.getLine(amountIndex));
final int amount = getIntegerPositive(getSignText(sign, amountIndex));
return new Trade(amount, ess);
}
final ItemStack item = getItemStack(sign.getLine(itemIndex), 1, ess);
final int amount = Math.min(getIntegerPositive(sign.getLine(amountIndex)), item.getType().getMaxStackSize() * player.getInventory().getSize());
final ItemStack item = getItemStack(itemType, 1, ess);
final int amount = Math.min(getIntegerPositive(getSignText(sign, amountIndex)), item.getType().getMaxStackSize() * player.getInventory().getSize());
if (item.getType() == Material.AIR || amount < 1)
{
throw new SignException(_("moreThanZero"));
@ -331,7 +338,7 @@ public class EssentialsSign
protected final void validateInteger(final ISign sign, final int index) throws SignException
{
final String line = sign.getLine(index).trim();
final String line = getSignText(sign, index);
if (line.isEmpty())
{
throw new SignException("Empty line " + index);
@ -417,7 +424,7 @@ public class EssentialsSign
protected final Trade getTrade(final ISign sign, final int index, final int decrement, final IEssentials ess) throws SignException
{
final String line = sign.getLine(index).trim();
final String line = getSignText(sign, index);
if (line.isEmpty())
{
return new Trade(signName.toLowerCase(Locale.ENGLISH) + "sign", ess);
@ -457,13 +464,13 @@ public class EssentialsSign
return new Trade(money, ess);
}
}
private void showError(final IEssentials ess, final CommandSource sender, final Throwable exception, final String signName)
{
ess.showError(sender, exception, "\\ sign: " + signName);
}
static class EventSign implements ISign
{
private final transient SignChangeEvent event;