Tool Durability Warning

You ever been mining, getting into the zone, and then poof, your pick breaks? Your mending pick, the one you don't want to break?

This is a really simple mod, that checks the durability of whatever you're using, and will warn you if the durability drops below 10%.

It works better in 1.11 where it uses the action field (the same place where the "You can only sleep at night" message appears). The 1.10.2 version spams chat - in a local game, it'll post the message twice, but if you're on a remote server, it'll just be once.