CraftingModule.java 文件源码

public Recipe parseShapelessRecipe(MapModuleContext context, Element elRecipe) throws InvalidXMLException {
    ShapelessRecipe recipe = new ShapelessRecipe(parseRecipeResult(context, elRecipe));

    for(Element elIngredient : XMLUtils.getChildren(elRecipe, "ingredient", "i")) {
        MaterialPattern item = XMLUtils.parseMaterialPattern(elIngredient);
        int count = XMLUtils.parseNumber(elIngredient.getAttribute("amount"), Integer.class, 1);
        if(item.dataMatters()) {
            recipe.addIngredient(count, item.getMaterialData());
        } else {
            recipe.addIngredient(count, item.getMaterial());
        }
    }

    if(recipe.getIngredientList().isEmpty()) {
        throw new InvalidXMLException("Crafting recipe must have at least one ingredient", elRecipe);
    }

    return recipe;
}