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Docs: Explain how to create and remove inventory lists (#14927)

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Zughy
2024-08-12 02:49:14 +02:00
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doc/lua_api.md
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@@ -3658,6 +3658,9 @@ Player Inventory lists
* `hand`: list containing an override for the empty hand
* Is not created automatically, use `InvRef:set_size`
* Is only used to enhance the empty hand's tool capabilities
Custom lists can be added and deleted with `InvRef:set_size(name, size)` like
any other inventory.
ItemStack transaction order
---------------------------
@@ -7493,6 +7496,8 @@ An `InvRef` is a reference to an inventory.
* `is_empty(listname)`: return `true` if list is empty
* `get_size(listname)`: get size of a list
* `set_size(listname, size)`: set size of a list
* If `listname` is not known, a new list will be created
* Setting `size` to 0 deletes a list
* returns `false` on error (e.g. invalid `listname` or `size`)
* `get_width(listname)`: get width of a list
* `set_width(listname, width)`: set width of list; currently used for crafting