Simple library for Bukkit commands.
Extending option command allows you to use 'flags' in commands. Uses joptsimple API for registering and parsing flags.
Extend OptionCommand, register your flags in the constructor and implement OptionCommand#runCommand(CommandSender sender, OptionSet options)
If the user passes in invalid flags they will be told what they did wrong. Also automatically registers -?,-h,--help
to show a help message with all of the available flags and their descriptions.
Registers tab complete for any argument starting with a - and completes with flag options, any non dashed args are passed
into the method OptionCommand#runTabComplete(CommandSender sender, String[] args) for you to extend and fill out.
For the command:
/teleport -s -w world -c 0,0 ghowden Eluinhost
Where:
-s - is no-arg flag meaning silent (don't send a message to teleported players)
-w - is the world to target
-c - are the coords to target, if not provided uses spawn of the world
other arguments - are the players to teleport, if none provided teleports all online
Allows easy registering/tab completing of subroutes in a command. When an invalid subroute is called the command will show a usage method. When a valid subroute is called the subroute arg is stripped off and the subroute executor is called as regular. Also runs tab complete and allows registering of tab completers separate from command executors
class Example extends SubcommandCommand {
public Example() {
registerSubcommand("on", new OnCommand());
registerSubcommand("off", new OffCommand());
}
}SubcommandCommand sub = new SubcommandCommand();
sub.register("on", new OnCommand());
sub.register("off", new OffCommand());
getCommand("something").setExecutor(sub);If you register something against SubcommandCommand.NO_ARG_SPECIAL then it will no longer show help when ran without an argument and will instead run the specified executor