The "insphere" rule does not work in 1.12

[efficient-efi]

When using the "biosphere" in the lost cities mod, I want to prevent monsters from spawning inside the sphere, but using the "insphere" rule does not work. Please help.

[McJty]

I need a LOT more info. What did you do exactly? Show your entire rule file and explain what is happening (or not happening)

[efficient-efi]

This is "spawn.json" file. Monsters spawn inside the city sphere.

[ { "onjoin":true, "insphere": true, "result": "deny" } ]

[McJty]

How are you testing this?

[efficient-efi]

When I create a world with that setting and set the time to night, the monsters spawn inside the sphere.

[McJty]

What mobs are spawning exactly? Vanilla or modded? What happens if you remove the "insphere": true test?

[efficient-efi]

All mobs,vanilla and modded are spawning. And I removed "incities", mobs don't spawn. It seems that the "in control" itself is working, but the "insphere" rule is not working.

[McJty]

incities? You mean insphere I suppose?

[McJty]

Try removing "onjoin": true but with "insphere": true

[efficient-efi]

I see.

[efficient-efi]

hmm,mobs are still spawning.

[McJty]

No clue then. It might have been broken in 1.12 but I thought it worked. Anyway I no longer work on 1.12 so if it doesn't work then I'm afraid it will remain not working. Make sure you're using the last version of all my mods though

[efficient-efi]

Yes I using latest version. It doesn't matter if there is no solution. Thanks for answering my question!

[efficient-efi]

Oh, I can do something similar with the "minspawndist" rule! (in "biosphere" the spawn point is inside the sphere)