With register-back-in-listener: true enabled, players can /back from any plugin teleport event. This includes arenas that teleport players into lounges and battlefields. Would it be possible to have an option to specify worlds players can't /back into without outright disabling the listener?

I think this might be better suited to a permission.

One way could be to have a essentials.back.listen permission that a player needs for the listener to set their previous location (defaulting to true to prevent breakage). It could then be disabled per-context as needed (for example, in a specific world) to prevent players being able to /back into the world.

Alternatively, we could implement a essentials.back.into.<world> permission that a player would need in order to do /back into that world (again, defaulting to true to avoid breaking existing setups).

@SupaHam @drtshock Thoughts on this?

Yeah I think that would be a good implementation if it was just that you could negate it. Otherwise, we'd be changing things pretty drastically.

Perhaps also an option to allow /back to the same world?

We would most likely have to register the perms as enabled by default.

I'd assume that if someone wanted to disable /back into the same world, they would negate the respective permission for that world only.

Something else to consider is whether we should even set the back location if they don't have the permission - it would be convenient not to, but perms can change based on context.

Closing as this was implemented by #1948.