Anvil

Placed anvils have tiers 1–8 and a special tier 1,916,169.

Construction recipes

Fields

Field	Meaning and default	Range
`type`	Selects the `hbm:anvil_construction` recipe format.
`name`Optional	Internal lookup name; defaults to the last segment of the recipe resource path.
`input_items`	Ordered counted item inputs; defaults to an empty list.
`ingredient`	Item ID, item tag, or loader ingredient object.
`count`Optional	Items required from one stack; default 1. The item stack limit bounds a usable count.	1 to 2³¹−1
`components`Optional	Exact item-component values.
`predicates`Optional	Item-component predicates.
`output_items`	Fixed or weighted item-output positions; defaults to an empty list.
`item ID`	Fixed output: String form for one item.
`id`	Item ID in a stack object.
`count`Optional	Stack size; default 1.	1–99
`components`Optional	Item-component values.
`chance`Optional	Chance for the whole stack; omit for a guaranteed output.	Rounds to weight 1–999 of 1000
`data`	Weighted choice: Stack object or an empty object for no output.
`weight`	Relative selection weight; a positive total selects an output.	0 to 2³¹−1 each; sum ≤2³¹−1
`order`Optional	Sort position within the recipe table; lower values first, default 2147483647.	−2³¹ to 2³¹−1
`overlay`	Required anvil overlay: `none`, `construction`, `recycling`, or `smithing`.
`tier`Optional	Minimum construction tier; default 0.	−2³¹ to 2³¹−1
`tier_upper`Optional	Upper construction tier bound; -1 leaves it unbounded.	−2³¹ to 2³¹−1

Example

Source path: data/hbm/recipe/anvil_construction/anvil.coal.json

{
  "type": "hbm:anvil_construction",
  "input_items": [
    {
      "ingredient": "#c:dusts/coal"
    }
  ],
  "order": 24,
  "output_items": [
    "minecraft:coal"
  ],
  "overlay": "smithing",
  "tier": 3
}

Smithing recipes

The two item-input positions have distinct smithing roles.

Fields

Field	Meaning and default	Range
`type`	Selects the `hbm:anvil_smithing` recipe format.
`name`Optional	Internal lookup name; defaults to the last segment of the recipe resource path.
`input_items`	Ordered counted item inputs; defaults to an empty list.
`ingredient`	Item ID, item tag, or loader ingredient object.
`count`Optional	Items required from one stack; default 1. The item stack limit bounds a usable count.	1 to 2³¹−1
`components`Optional	Exact item-component values.
`predicates`Optional	Item-component predicates.
`output_items`	Fixed or weighted item-output positions; defaults to an empty list.
`item ID`	Fixed output: String form for one item.
`id`	Item ID in a stack object.
`count`Optional	Stack size; default 1.	1–99
`components`Optional	Item-component values.
`chance`Optional	Chance for the whole stack; omit for a guaranteed output.	Rounds to weight 1–999 of 1000
`data`	Weighted choice: Stack object or an empty object for no output.
`weight`	Relative selection weight; a positive total selects an output.	0 to 2³¹−1 each; sum ≤2³¹−1
`order`Optional	Sort position within the recipe table; lower values first, default 2147483647.	−2³¹ to 2³¹−1
`tier`Optional	Required smithing tier; default 1.	−2³¹ to 2³¹−1
`kind`Optional	Smithing kind: `plain`, `mold`, `hot`, or `poison`; default `plain`.
`shapeless`Optional	Allows input positions to be swapped when true; default false.
`shape`Optional	Optional material-shape identity for the output.

Example

Source path: data/hbm/recipe/anvil_smithing/smith.ingot_gunmetal.json

{
  "type": "hbm:anvil_smithing",
  "input_items": [
    {
      "ingredient": "#c:ingots/copper"
    },
    {
      "ingredient": "#c:ingots/aluminum"
    }
  ],
  "order": 38,
  "output_items": [
    "hbm:ingot_gunmetal"
  ]
}

Construction recipesCopy Anchor Link

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Smithing recipesCopy Anchor Link

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Construction recipes

Fields

Example

Smithing recipes

Fields

Example