// priority: 0

onEvent("recipes", event => {
  // See `recipes/essentials/stairs.js` for comments.
  event.forEachRecipe({ id: /^immersiveengineering:crafting\/.*_slope$/ }, recipe => {
    let input  = recipe.inputItems[0];
    let output = recipe.outputItems[0].getId();
    recipe.replaceOutput(output, "6x " + output, false, (out, orig) => out);
    event.shaped("3x " + output, [ "BB", "B " ], { B: input });
    event.shapeless(input, [ output ]);
  });
});