Are there any options or mods where you can team up with other players by inviting them?

There are several ones: https://mods.factorio.com/search?query= ... =relevancy

There are many such mods, scenarios.

https://mods.factorio.com/mod/m-towerdefense
https://mods.factorio.com/mod/JailBreak
https://mods.factorio.com/mod/team_competition
https://mods.factorio.com/mod/BiterCraft (it's wave defense too)
https://mods.factorio.com/mod/td-mode (not really playable in ...

boskid wrote: Tue Sep 26, 2023 12:23 pm Do you have any reproduction steps for this issue?

Nope.

I have performance issues with on_built_entity and on_pre_build in multiplayer.
set_event_filter isn't solution because my filters are too big, and some mods/scenarios don't need filters and blueprints can cause too many events for short time.
I don't know any way to limit blueprints partially ...

I saved a game on a server, the game crashed for me during/after saving.

(I loaded the save without any issues after that

https://mods.factorio.com/mod/iFreeMarket has similar features.

Welp, I hope I understand it properly now, otherwise I'll write about it here again.

Sure, I mean this is a more specific case from the individual mod perspective, because the mod didn't change actually for itself since script.on_init happened for the mod already in the same situation. (I don't want to remove the data for other mods/scenarios)

Why is it allowed to happen on_configuration_changed after on_init for the same mod?

Never mind, the mod data were changed on on_configuration_changed event, but commands were added already. Case closed, probably.

Hm, it seems like something is wrong with useful_book's data, but I'm not sure how it happened. I'll recheck it again later.

Never mind, it did happen, I'm kinda confused even more because I did the same action, and it worked fine in singleplayer.

1. That server disabled useful_book_0.20.3
2. Saved it
3. Loaded it
4. Saved it
5. Enabled useful_book_0.20.3
6. Loaded it
7. Other players can't join now because of the error ...

Alright, I have no idea what had been happening. I'll let you know if the case will occur yet again.

Do clients check commands before script.on_load? The server saved the world and loaded it, and it works fine now.

This is mine, multiplayer (not re-registered the commands) -> singleplayer (fine) + saved -> loaded the save (fine)

You're right. However, I'm getting more and more confused.
30.985 Error ClientMultiplayerManager.cpp:1198: useful_book was registered for the following commands when the map was saved but has not re-registered them as a result of loading: candran and tl
30.985 Error ClientMultiplayerManager.cpp:99 ...

Expected:

New commands during/after script.on_init and script.on_load using commands.add_command


Code:

function add_commands()
commands.add_command("test", 'test', function()
game.print("test")
end)
end

script.on_init(add_command)
script.on_load(add_command)


Steps to reproduce ...

Well, I always thought when a player with a character respawns, then the one has a corpse in most cases, so it's another case that I didn't count.

So, I have to make a little fix with LuaRendering to avoid visual bugs because of my assumption in some events.

:) Anyway, it doesn't seem to be important, but I guess it's possible to create unintentionally a character in events by mods in some cases.