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Some small improvements to value flags, and a unit test.

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This commit is contained in:
zml2008
2011-09-14 17:58:22 -07:00
parent 6cdfd86f0b
commit 75e843b965
2 changed files with 37 additions and 9 deletions
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14
src/main/java/com/sk89q/minecraft/util/commands/CommandContext.java
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@ -85,9 +85,7 @@ public class CommandContext {
// Then flags
for (int i = 1; i < args.length; ++i) {
final String arg = args[i];
if (arg.charAt(0) != '-') {
break;
}
if (arg.equals("--")) {
args = removePortionOfArray(args, i, i, null);
@ -95,28 +93,26 @@ public class CommandContext {
}
if (!arg.matches("^-[a-zA-Z]+$")) {
throw new CommandException("Invalid flag character given.");
continue;
}
int index = i;
for (int k = 1; k < arg.length(); ++k) {
final char flagName = arg.charAt(k);
if (valueFlags.contains(flagName)) {
if (this.valueFlags.containsKey(flagName)) {
throw new CommandException("Value flag '" + flagName + "' already given");
}
final int index = i + 1;
index++;
if (index >= args.length) {
throw new CommandException("Value flag '" + flagName + "' specified without value");
}
this.valueFlags.put(flagName, args[index]);
args = removePortionOfArray(args, index, index, null);
} else {
booleanFlags.add(flagName);
}
}
args = removePortionOfArray(args, i, i, null);
args = removePortionOfArray(args, i, index, null);
}
this.args = args;
}