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[trunk] Prevent scam (air, zero items) signs and prevent stacks size lower than 1 with /give and /item

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git-svn-id: https://svn.java.net/svn/essentials~svn/trunk@1087 e251c2fe-e539-e718-e476-b85c1f46cddb
This commit is contained in:
snowleo 2011-04-01 23:06:44 +00:00
parent f1e44b1fda
commit 09006ced4f
3 changed files with 18 additions and 7 deletions
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10
Essentials/src/com/earth2me/essentials/EssentialsEcoBlockListener.java
View file

@ -78,7 +78,10 @@ public class EssentialsEcoBlockListener extends BlockListener
{
event.setLine(0, "§1[Buy]");
event.setLine(1, "" + Math.abs(Integer.parseInt(event.getLine(1))));
ItemDb.get(event.getLine(2));
ItemStack is = ItemDb.get(event.getLine(2));
if (is.getTypeId() == 0 || Math.abs(Integer.parseInt(event.getLine(1))) == 0) {
throw new Exception("Don't sell air.");
}
event.setLine(3, "$" + Integer.parseInt(event.getLine(3).replaceAll("[^0-9]", "")));
}
catch (Throwable ex)
@ -98,7 +101,10 @@ public class EssentialsEcoBlockListener extends BlockListener
{
event.setLine(0, "§1[Sell]");
event.setLine(1, "" + Math.abs(Integer.parseInt(event.getLine(1))));
ItemDb.get(event.getLine(2));
ItemStack is = ItemDb.get(event.getLine(2));
if (is.getTypeId() == 0 || Math.abs(Integer.parseInt(event.getLine(1))) == 0) {
throw new Exception("Don't buy air.");
}
event.setLine(3, "$" + Integer.parseInt(event.getLine(3).replaceAll("[^0-9]", "")));
}
catch (Throwable ex)

9
Essentials/src/com/earth2me/essentials/commands/Commandgive.java
View file

@ -34,15 +34,18 @@ public class Commandgive extends EssentialsCommand
sender.sendMessage(ChatColor.RED + "You are not allowed to spawn that item");
return;
}
if (itemArgs.length > 1)
if (itemArgs.length > 1) {
stack.setDurability(Short.parseShort(itemArgs[1]));
if (args.length > 2)
}
if (args.length > 2 && Integer.parseInt(args[2]) > 0) {
stack.setAmount(Integer.parseInt(args[2]));
}
User giveTo = getPlayer(server, args, 0);
String itemName = stack.getType().name().toLowerCase().replace('_', ' ');
if (sender instanceof Player)
if (sender instanceof Player) {
User.get(sender).charge(this);
}
sender.sendMessage(ChatColor.BLUE + "Giving " + stack.getAmount() + " of " + itemName + " to " + giveTo.getDisplayName() + ".");
giveTo.getInventory().addItem(stack);
}

6
Essentials/src/com/earth2me/essentials/commands/Commanditem.java
View file

@ -31,11 +31,13 @@ public class Commanditem extends EssentialsCommand
user.sendMessage(ChatColor.RED + "You are not allowed to spawn that item");
return;
}
if (itemArgs.length > 1)
if (itemArgs.length > 1) {
stack.setDurability(Short.parseShort(itemArgs[1]));
}
if (args.length > 1)
if (args.length > 1 && Integer.parseInt(args[1]) > 0) {
stack.setAmount(Integer.parseInt(args[1]));
}
String itemName = stack.getType().name().toLowerCase().replace('_', ' ');
user.charge(this);