crimulus

Makes knocking sound (like a zombie breaking it down) when you attack a trap door or door. Based originally on Door Knocker by froyo4u but modified to only knock when your main hand is empty.

Adds the ability to rename a minecraft:player_head in an anvil and update it to the corresponding player's skin. Requires a way to acquire the player_head object. I use a custom recipe to craft zombie_head → player_head.