Add options to block shulker boxes in backpacks and vice versa
Changes
Added two new config options to choose whether or not to allow infinitely storing containers:
backpack.allow-shulker-boxes-in-backpacks
backpack.allow-backpacks-in-shulker-boxes
(see the latest config.yml here) both options default to false. You will have to add them to your config manually or reset your config to use them!
These options support dynamic config updates and will take out & give back any existing shulker boxes in backpacks to players if allow shulker boxes in backpacks is false, as well as allow players to take any existing backpacks in shulker boxes out if allow backpacks in shulker boxes is false