Project State 🔗

You can adopt this project if you want (looking for a maintainer) - I lost interest in this mod because of a few poor decisions i did in this mod, and i also don't have the motivation to maintain it right now, i would rather rewrite it than try to fix it.
- One really bad decision was to limit based on time, not instructions (This is safer, but makes the sandbox a lot less stable)
Current major bugs with this mod:
- Some of robot's functions completely break when the robot moves
I also might release an alternative to this mod some day

Libox_computer 🔗

A mod that has 🔗

Libox laptop 🔗

A sort of... luacontroller i guess you could say... with a digistuff touchscreen on top
Inspired by the lwcomputers mod, but without the horrible text inputting and without the filesystem stuff

Libox robot 🔗

Like the libox laptop, but has an inventory and can interract with the world

Differences from luacontroller 🔗

The sandbox is inside a coroutine
- What that means is you can stop the sandbox at any time, and resume from that point
- This is how the libox computer handles events
- When the sandbox errors or stops, it dies
If the sandbox is not found (say, during a digiline or a gui event) then it will "wake up"
- What that means is it will start the sandbox again, mem will still be kept as it was before, you can't kill and start sandboxes in a short time frame, limit is configured by settings
Has the mt-mod's digistuff touchscreen protocol built in
- And has even some extra commands
Uses libox, and environment is mostly handled by libox
- This means you get extra stuffs to play with and also the sandbox is limited by time, not instructions
Attempts to do coroutine sandboxes securely
- But minetest mod security doesn't allow us to weigh the local variables and upvalues of the environment, so libox needs to be a trusted mod for that to work (optional)

More in DOCS.md

Support 🔗

mesecons_debug: limiting works fully because this mod uses mesecon queue, no extra things needed
mesecons: only uses it for some utility functions (like mesecon queue and heat), doesn't support mesecons I/O
digilines: the laptop has digilines I/O
luatool: All luatool's features are supported here
wrench: You can pick it up with a wrench
pipeworks: Robot uses pipeworks for inventory automation (receiving/sending items)

This mod uses code from other mods, see LICENSE.md 🔗

Todos (not in order) 🔗

better code
T E S T S
maybe more robot features (autocrafting :?)

Common troubleshooting 🔗

The sandbox doesn't weigh local variables
- You need to add libox to trusted mods for it to expose and use debug.getlocal and debug.getupvalue and use those to weigh the sandbox

What wont be happening 🔗

mesecon interraction: i feel like it would be too complicated to rewrite the code to support that at this point
setfenv/getfenv: i am afraid of messing that up... like that could lead to some actual full minetest server control
metatables: you can hide values inside them, oh and getmetatable() is not that fast so weighing things would be slow (needs to be verified actually), and also i just feel like they can be used to do some nasty stuff

What to report as a bug 🔗

If it's not covered in the common troubleshooting page and feels un-intended or abusable, then please report it as a bug
If you can hide some data inside userdata, it's a bug
- if you obtain userdata that you can write unlimited data to directly, it's probably a bug