Prototype/ItemGroup

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Revision as of 10:43, 21 September 2023 by BilkaBot (talk | contribs) (Updated styling of prototype doc migration note)
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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/prototypes/ItemGroup.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.


Template:Prototype parent An item group. Item groups are shown above the list of craftable items in the player's inventory. The built-in groups are "logistics", "production", "intermediate-products" and "combat" but mods can define their own. Only 255 instances of this prototype may be defined.

Items are sorted into item groups by sorting them into a subgroup which then belongs to a item group.

Template:Prototype TOC

Mandatory properties

Inherits all properties from PrototypeBase.

Template:Prototype property The icon that is shown to represent this item group.

Optional properties

Template:Prototype property Item ingredients in recipes are ordered by item group. The order_in_recipe property can be used to specify the ordering in recipes without affecting the inventory order.