ZenScript
 Copy
import mods.roots.Bark;

ZenScript
 Copy
void addRecipe(
  string name,        // the name of the recipe
  IItemStack woodLog, // the itemstack equivalent of the wood log being broken
  IItemStack bark     // the itemstack of the type of bark this log produces (including stack count)
);

Adds a recipe that converts a block (in the form of an item stack) into another item stack. Log input must be an itemblock.

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ZenScript
 Copy
void removeRecipe(
  IItemStack bark // the itemstack of the type of bark to remove (excluding stack size)
);

Removes a bark recipe via output from the list.

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ZenScript
 Copy
import mods.roots.Bark;

// Will produce 2 sand from a melon block broken by a knife.
Bark.addRecipe("melon", <minecraft:melon_block>, <minecraft:sand>*2);

// Removes wildwood bark from the default list
Bark.removeRecipe(<roots:bark_wildwood>);