CraftMerchantRecipe.java 文件源码

public net.minecraft.server.MerchantRecipe toMinecraft() {
    List<ItemStack> ingredients = getIngredients();
    Preconditions.checkState(!ingredients.isEmpty(), "No offered ingredients");
    handle.buyingItem1 = CraftItemStack.asNMSCopy(ingredients.get(0));
    if (ingredients.size() > 1) {
        handle.buyingItem2 = CraftItemStack.asNMSCopy(ingredients.get(1));
    }
    return handle;
}