MPUtil.java

public class MPUtil
{
    public static void addRecipe(ItemStack item, Object... objects)
    {
        if (Vars.customCraftingTable && RecipeManager.canFitOnVanillaTable(item, objects))
        {
            GameRegistry.addRecipe(new ShapedOreRecipe(item, objects));
        }
        RecipeManager.add(true, item, objects);
    }

    public static void addShapelessRecipe(ItemStack item, Object... objects)
    {
        if (Vars.customCraftingTable && RecipeManager.canFitOnVanillaTable(item, objects))
        {
            GameRegistry.addRecipe(new ShapelessOreRecipe(item, objects));
        }
        RecipeManager.addShapeless(true, item, objects);
    }

    public static void addCompactRecipe(ItemStack item, ItemStack obj)
    {
        addRecipe(item, "###", "###", "###", '#', obj);
    }

    public static void addReversedRecipe(ItemStack item, ItemStack obj)
    {
        item = item.copy();
        item.stackSize = 9;
        addRecipe(item, "#", '#', obj);
    }

    public static void addCompactAndReversedRecipe(ItemStack item, ItemStack obj)
    {
        addCompactRecipe(item, obj);
        addReversedRecipe(obj, item);
    }

    public static void addSmeltingRecipe(ItemStack item, ItemStack reward, float xp)
    {
        GameRegistry.addSmelting(item, reward, xp);
    }
}