Right now you can break Kairoseki with your bare hand, even if you are a devilfruit user and all of that.
First off I suggest changing it so that you cant break anything at all while affected by kairoseki as a fruit user, be it the default setting or a config, it doesnt matter as long as it gets added. This would make it so that you can actually make prisons that keep players captured for an extended period of time without them breaking out with their bare hands in 3 minutes lmao
Secondly, we need a kairoseki prison style door. Something that actually blends in well with the kairoseki bars we already have and doesnt leave the usual gap that appears if you place bars next to a door. Basically putting the kairoseki door in the middle of the block.
This door would function similar to an iron door, but rather than being activated by a lever it would be able to be locked using a key that you bind to that exact door by shift+m2 pressing the door while holding a key. Once this has been done you can no longer bind other keys to that exact door, and instead you can create key replicas by placing another key together with the bound one in an anvil to copy its shape and make it work on the door just the same.
- Now chains, we need chains/ropes to pull people in handcuffs around. Right now handcuffs serve no use whatsoever, adding a chain/rope that allows you to pull people in handcuffs along with you as if they were on a leash would be incredibly useful for transporting people.
These chains/ropes should also be possible to tie up to either a fence, a wall or iron/kairoseki bars, just like a leash with a couple of extra steps.
I really want slavery, most people do! Its a crucial part of One Piece, let me sell players already goddammit 😔