Datapack Codex

Advancement/Conditions/block

Minecraft Wiki article. Categories: Top-level_data_pages

📌 Mirrored from Minecraft Wiki

This article is reproduced from Advancement/Conditions/block on the Minecraft Wiki. Mirrored from revision 3684708. It is licensed CC BY-NC-SA 3.0 by the Minecraft Wiki contributors — not under the Codex’s CC BY-SA 4.0, and it may not be used commercially. Edits belong upstream, not here.

    • [NBT List / JSON Array][String] blocks: (Optional) Any number of block type(s) (an [String] ID, or a [String] tag with #, or an [NBT List / JSON Array] array containing [String] IDs). Test fails if the block is not a matching block type.
    • [NBT Compound / JSON Object] state: (Optional) Tests the block state. Test fails if the block doesn't have matching block state properties.
      • [String] <key>: Property key and value.
      • [NBT Compound / JSON Object] <key>: Property key and value range. If neither [String] min nor [String] max is specified, any value will match.
        • [String] min: (Optional) Minimum value. Despite being represented as a string, comparison is done using the property's actual type. Integers use numeric order, and booleans order false before true.
        • [String] max: (Optional) Maximum value.
    • [NBT Compound / JSON Object][String] nbt: (Optional) An NBT compound, represented either as an object or a string containing SNBT. In JSON files, SNBT form is the only way to test for some NBT types. Test fails if the block doesn't have matching NBT data.
    • [NBT Compound / JSON Object] components: (Optional) Data components to match exactly. Each key in this object is a component ID, and its value is a full component of that type. Test fails if the block doesn't have exactly the same value for every provided component.
    • [NBT Compound / JSON Object] predicates: (Optional) Data component predicates to match components loosely. Each key in this object is a component predicate ID, and its value is a component predicate of that type. Test fails if the block's components do not match all predicates.

Sources