Port of GoProne by Alpvax. (Permission to rewrite)
Just adds a keybind (default "C") which sets the player to the crawling pose, allowing them to sneak through 1-block high gaps, without needing to squash something on top of them. Also adds a second keybind (not bound to anything by default) which allows you to toggle being prone.
Has server side config options to allow/deny players going prone in certain scenarios (can be found in config/goprone.json). Config defaults to:
-
Allow jumping while prone
-
Allow during flight (player not on ground).
-
Deny while riding another entity (horse, pig, minecart, boat etc.). It also has an exceptions list. Any entities listed by their registry name (e.g. "minecraft:boat") will invert the rule.
Requires Fabric and Fabric API
You may use this mod in modpacks and/or videos without asking permission.