Multiblock Conversion Recipe

Multiblock conversion recipes replace a matched structure with another output structure.

Basic Structure

{
  "type": "anvilcraft:multiblock_conversion",
  "inputPattern": {
    "layers": [["AAA", "A A", "AAA"]],
    "symbols": { "A": { "blocks": "minecraft:stone" } }
  },
  "outputPattern": {
    "layers": [["BBB", "B B", "BBB"]],
    "symbols": { "B": { "blocks": "minecraft:deepslate" } }
  }
}

Field Description

• type: Fixed value anvilcraft:multiblock_conversion
• inputPattern: Input structure pattern
• outputPattern: Output structure pattern
• modifySpawnerAction: Optional spawner modification behavior

Constraints

• Input/output pattern sizes must match
• Symbol mappings on both sides must be complete