I was wondering if anyone knew of a current sponge plugin that would allow for the application and removal of potion effects on entry and exit of designated regions of a world.
There was an old Bukkit plugin called Worldguard-Region-Effects that did exactly what I was looking for but it does not appear to have made it past MC 1.9. I found another one that seemed spot on called Worldguard Extra Flags for Spigot. It appears fairly current but my understanding is that Spigot plugins may or may not work in Sponge and trying to use it seems like a somewhat “bad” idea.
So in any event, if anyone has suggestions on how I might create say, an irradiated region that would apply debuffs and then remove them on exit from the area or at least let the effect start to timeout, I would greatly appreciate it.