Could your specific usecase be solved with making a full new SurfacePropertyPrototype instead of only modifying the tooltip?

Thanks for noticing that, fixed for 2.1. Note that they're different types (one is SpaceLocationID, the other is SpaceConnectionID).

the only parts I'm confused on are the "version" and "is_space_age" request body parameters... messing with them doesn't seem to change the response at all so I'm unsure what they mean-

I don't know why the game sends "is_space_age", the mod portal doesn't read it. The version should control ...

sevens wrote: Mon Jun 15, 2026 11:43 am unfortunately it's not quite comprehensive in terms of the endpoints available but I'll make it work

If you spot anything missing, please add it to the wiki, that way the next person will also have it easier :D

Thanks for the ready made example, added for 2.1.

You can use the "hide-alt-info" entity prototype flag.

Added LuaPlayer::disable_space_map for 2.1 which addresses the request since the motivation is to disallow the player opening the space map.

Added LuaPlayer::disable_space_map for 2.1 which addresses the request.

You can find the documentation for the API on the wiki, there's an overview on https://wiki.factorio.com/Factorio_HTTP ... guidelines.

As linked above, this request won't be implemented:

Rseding91 wrote: Tue Apr 28, 2026 4:17 pm Unfortunately this is not known by the mod-accessible game state (the GUI being opened is not part of the save and is not persisted through save/load and so mods can't read if it's opened as it would cause desyncs).

Moved to won't implement.

Previously


Merged.

If you are looking for a developer response to this request and jumped to this post due to my colored name, refer to viewtopic.php?p=640416


The full list is not know by the game and would need to be computed each tick in a very performance heavy way. Because of that ...

Pid wrote: Wed Jun 03, 2026 11:07 pm

Bilka wrote: Wed Jun 03, 2026 8:15 pm You need to add it to the map_gen_settings.autoplace_settings in the nauvis planet prototype (or wherever else you want it to spawn).

I just tried it and it says it only works for tiles, entities, and decoratives.

Resources are entities, they should be added to the list of entities.

You need to add it to the map_gen_settings.autoplace_settings in the nauvis planet prototype (or wherever else you want it to spawn).

It is just a file not found error in minimal mode, same as when you provide an icon path for a non-existent file to the generate_barrel_icons method, not a game crash.

We generally don't care about script errors caused by intentionally feeding junk to utility functions or modifying Lua state in ...

Use the set_filter and get_filter method on the fluidbox.

Please make a new thread, we don't reopen requests.

Thanks for the report, fixed for 2.1.

Okay, added allow_in_replay parameter to LuaGameScript::take_technology_screenshot and auto_save for 2.1.

The post was accidentally moved to the wrong forum, fixed.

Thanks for the report, fixed for 2.1.

The value in the tooltip (in 2.1) is calculated the following way:
from the lightning properties, get all lightning type's "energy" and average those. get the multiplier from multiplier_surface_property. lerp between lightning_multiplier_at_day and lightning ...