| Time |
Nick |
Message |
| 00:07 |
MTDiscord |
<mistere_123> mtvisitor: 10+1 did in fact make farming_redo |
| 00:28 |
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| 00:48 |
[MatrxMT] |
<Blockhead256> my only guess is that mtvisitor was talking about a mod *pack*. Why you would want multiple farming mods together I don't know |
| 00:49 |
[MatrxMT] |
<Blockhead256> escalators at home: https://forum.luanti.org/viewtopic.php?p=280229 |
| 01:02 |
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| 01:11 |
[MatrxMT] |
<Blockhead256> not sure if it's possible to make an animated mesh visual for an otherwise static mesh node, but if you just put an animated step mesh on, I don't see why walkways mod wouldn't work well enough |
| 01:21 |
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| 01:43 |
cheapie |
I know basically nothing about Blender so this is well beyond my skill level right now, but... I'd think you could make a mesh with the whole top side of the step chain including a step or two past the comb plate, animate that over just one step distance, and give that mesh to an entity positioned on top of a few nodes making up the rest of the escalator |
| 01:44 |
cheapie |
Then scan for players that walk onto the comb plate at one end, attach them to an invisible entity, start it moving up/down as needed, and remove said invisible entity when it reaches the other comb plate |
| 01:45 |
[MatrxMT] |
<Blockhead256> the walkway mod I already linked uses an attachment entity like that |
| 01:45 |
cheapie |
Yeah, pretty much that plus an animated entity for the steps as decoration |
| 01:46 |
[MatrxMT] |
<Blockhead256> yes, though wouldn't it be nice to have animated mesh nodes rather than needing an entity? |
| 01:46 |
cheapie |
It would be nice to have lots of things instead of using entities |
| 01:46 |
cheapie |
Most of which boil down to "can we get a param3 one of these days?" |
| 01:47 |
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| 01:49 |
[MatrxMT] |
<Blockhead256> I don't think that would need a param3, just something like special tiles or the texture modifers |
| 01:49 |
[MatrxMT] |
<Blockhead256> modifiers |
| 01:49 |
cheapie |
Yeah, *this* wouldn't, this was more in relation to the "it would be nice to have lots of things instead of using entities" |
| 01:50 |
cheapie |
Although entities being less of a pain to deal with would be nice too |
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| 08:31 |
MinetestBot |
[git] Ekdohibs -> luanti-org/luanti: Main menu: Fix ContentDB aliases for games having the '_game' suffix … 30e33d7 https://github.com/luanti-org/luanti/commit/30e33d71cc761ebb77ac5716a75de61677a6627b (2025-05-19T08:29:37Z) |
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| 13:07 |
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| 13:18 |
MTDiscord |
<jordan4ibanez> I think they banned them lol |
| 13:18 |
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SwissalpS |
4 |
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| 14:14 |
MTDiscord |
<mistere_123> yeah at this point very understandable |
| 14:31 |
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| 14:36 |
MTDiscord |
<redundantcc> So I'm getting error: sh ModError: Failed to load and run script from C:\**\luanti\current\mods\**\init.lua: C:\**\luanti\current\mods\**\methods.lua:162: 'setfenv' cannot change environment of given object stack traceback: [C]: in function 'setfenv' C:\**\luanti\current\mods\**\methods.lua:162: in function 'runInJail' C:\**\luanti\current\mods\**\init.lua:14: in function 'func' C:\**\luanti\current\mods\**\init.lua:19: |
| 14:36 |
MTDiscord |
in main chunk Check debug.txt for details. does luanti have any security related changes to the setfenv function I may be missing? |
| 14:39 |
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| 14:40 |
sfan5 |
did you check that you are using setfenv as supported in lua 5.1? |
| 14:42 |
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| 14:44 |
MTDiscord |
<redundantcc> No, but I can't decouple the call from the minetest.* apt I can show you the call tho? let _func = function(){} let ... = {} lua -- Execute function with pcall local success, result = pcall(_func, ...) return result -- Use setfenv to call function --return setfenv(_func, {})(...) |
| 14:44 |
MTDiscord |
<redundantcc> sorry i commented out the error to do some testing |
| 14:45 |
MTDiscord |
<redundantcc> should have been lua -- Execute function with pcall --local success, result = pcall(_func, ...) return result -- Use setfenv to call function return setfenv(_func, {})(...) |
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| 18:09 |
MTDiscord |
<redundantcc> huh, found a little bit more information. But from what it looks like I'm using it fine in context, https://youtu.be/buCDB9BAhMQ |
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| 20:34 |
MTDiscord |
<et086> are you trying to setfenv a C function? that might be the cause |
| 20:34 |
MTDiscord |
<et086> you can check if its a C function with debug.getinfo or pcall(string.dump |
| 20:46 |
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| 20:54 |
MTDiscord |
<redundantcc> is minetest.log() a c function, because the only other functions I use are dofile and I think another one was just gets the directory.... |
| 20:54 |
MTDiscord |
<redundantcc> You know what let me create a proper code sample and I'll open an issue... |
| 20:55 |
sfan5 |
calling setfenv on any core.* or minetest.* function is extremely likely to break stuff not only for you but also other mods |
| 20:55 |
sfan5 |
so don't do that |
| 20:58 |
MTDiscord |
<redundantcc> ok, so I can either not create a sandbox using setfenv function... or I can willingly avoid calling the C api, which is what makes the Lewis script useful... well knowing that could have saved me at least 3 months of debugging... |
| 20:58 |
MTDiscord |
<redundantcc> sfan5; For reference where is that documented, so I can check for other things that I also shouldn't do... |
| 20:59 |
MTDiscord |
<redundantcc> *lua |
| 21:00 |
sfan5 |
the documentation on "things you shouldn't do" is lacking |
| 21:00 |
MTDiscord |
<redundantcc> Damn, can you start a list so I can go for a high score 😆 |
| 21:01 |
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| 21:02 |
MTDiscord |
<redundantcc> Having this referenced somewhere could save someone some time, at a minimum it could have saved me a couple months wrestling with it in my head. |
| 21:07 |
MTDiscord |
<redundantcc> So to be clear this code is impossible to port into luanti, in a way that gives you full functionality to the CApi and global variable isolation: https://github.com/kikito/lua-sandbox |
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MTDiscord |
<luatic> it is possible to make sandboxes in lua, you can and should setfenv lua functions. |
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