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Add ability to show a per-command usage + apply "correct indentation".

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This commit is contained in:
asofold 2014-07-29 11:55:53 +02:00
parent 1aa62de1dd
commit 9b6c717fc0
1 changed files with 175 additions and 166 deletions
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11
NCPCore/src/main/java/fr/neatmonster/nocheatplus/command/AbstractCommand.java
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@ -95,6 +95,9 @@ public abstract class AbstractCommand<A> implements TabExecutor{
/** Aliases for the command label. */ /** Aliases for the command label. */
protected final String[] aliases; protected final String[] aliases;
/** This is only shown if a parent command receives false for onCommand and if it is not null. */
protected String usage = null;
/** /**
* *
* @param access * @param access
@ -176,7 +179,13 @@ public abstract class AbstractCommand<A> implements TabExecutor{
sender.sendMessage(ChatColor.DARK_RED + "You don't have permission."); sender.sendMessage(ChatColor.DARK_RED + "You don't have permission.");
return true; return true;
} }
return subCommand.onCommand(sender, command, alias, args); final boolean res = subCommand.onCommand(sender, command, alias, args);
if (!res && subCommand.usage != null) {
sender.sendMessage(subCommand.usage);
return true;
} else {
return res;
}
} }
} }
// Usage. // Usage.