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Hephaestus

A calculator for TerraFirmaCraft's anvil and alloy systems. Point it at your modpack's data and it works out exactly what a recipe needs, no memorizing rule tables or alt tabbing to a wiki that does not match your pack.

Hephaestus home screen

What it does

  • Anvil and alloy recipes, all in one place, searched by name with fuzzy matching and filtered by tier.
  • Step sequencing. For any anvil recipe, it finds the shortest sequence of hits, bends, draws, punches, upsets, or shrinks that lands your work value on target within your leeway, shown with the real in game action icons.
  • An alloy mixer that reads plain amounts like 3i + 50 or 2b (ingots, blocks, buckets) instead of forcing you to do the arithmetic yourself.
  • Pak driven, not hardcoded. Recipe and tier data comes from whichever modpack you actually load, so nothing here silently drifts out of date with your game.

Get it

Releases are published on GitHub. Grab the latest build for Windows and point it at your modpack's data.