Smelting

SMELTING adds progress when a furnace-like block produces a matching result.

quests: # Root task configuration.
  levels: # Level entries.
    7: # Target level.
      requirements: # Requirement list.
        rules0: # Unique rule id.
          type: "SMELTING" # Listen for smelting output.
          material: "IRON_ORE" # Source/input material tracked by the smelting system.
          whitelistBlock: "FURNACE,BLAST_FURNACE" # Furnace blocks that are allowed to count.
          required: "8" # Amount of matching smelted progress required.
        description: # Requirement descriptions.
          0: "%status%<reset> <gray>Smelt 8 iron ore</gray> <white>({currentProgress}/{maxProgress})</white>" # Description for rules0.

Use whitelistBlock when only certain smelting blocks should count.