Board Thread:Suggestions forum/@comment-32338562-20170629223607/@comment-192.31.105.178-20170630023957

Here you go:

Dr. Frankus's http://lotrminecraftmod.wikia.com/wiki/Thread:334754

Covers your suggestion in much more detail, and a realistic command.

Gruntzzz's    http://lotrminecraftmod.wikia.com/wiki/Thread:329267

Cover's another aspect similair to your suggestion.