Nether B' Gone

This mod will break nether portals when the player tries to go through them. It will only break the portal if the player is in survival.

Good uses for this is for a mod-pack author to force the player to use another mode of transportation to get to the nether, whatever that may be is up to them.

This is intended for mod-pack authors to prevent players from going to the nether using the vanilla portal.

Though it has not been tested, this should also work server-side only.