events.listen('recipes', (event) => { var data = { recipes: [ { input1: '#forge:ingots/copper', input2: '#forge:ingots/zinc', output: item.of('emendatusenigmatica:brass_ingot', 2) }, { input1: '#forge:ingots/iron', input2: '#forge:ingots/lead', output: Item.of('eidolon:pewter_ingot', 2) }, ] }; event.remove({id: 'immersiveengineering:alloysmelter/brass'}); data.recipes.forEach((recipe) => { event.recipes.immersiveengineering.alloy(recipe.output, recipe.input1, recipe.input2); }); });