Types/EffectTypeLimitation

The prototype docs have moved to a new website with an improved format. This documentation page can now be found here: https://lua-api.factorio.com/latest/types/EffectTypeLimitation.html

This wiki page is no longer updated and will be removed at some point in the future, so please update your browser bookmarks or other links that sent you here. If you'd like to contribute to the new docs, you can leave your feedback on the forums.

A list of module effects or just one module effect as a string. Modules with other effects cannot be used on the machine. This means that both effects from modules and from surrounding beacons are restricted to the listed effects.

Value	Module type
speed	Modules that increase or decrease the machine's speed.
productivity	Modules that make the machine produce bonus items.
consumption	Modules that increase or decrease the machine's energy consumption.
pollution	Modules that make the machine produce more or less pollution.

Example: (allows all module types)

allowed_effects = {"speed", "productivity", "consumption", "pollution"}

Allows only speed affecting modules:

allowed_effects = "speed"