A idea that I think would be pretty cool to have. A player holds a iron door, it acts like a shield, while holding it player has x% chance of not taking damage by the atacker. If he holds it+sneak, this chance rises to 2x%. Shield shoul hold arrows too, maybe have a config file, where you could set the shielding change to every tool and mobs, to make it has less eficiency against diamond sword, and be totally anti woodsword for example.
The % chance part sounds very easy to do. The config and stuff is trickier. It's finished. EDIT by Moderator: merged posts, please use the edit button instead of double posting.
