AlchemyRecipeRegistry.java

package WayofTime.alchemicalWizardry.api.alchemy;

import java.util.ArrayList;
import java.util.List;

import net.minecraft.item.ItemStack;
import WayofTime.alchemicalWizardry.api.items.interfaces.IBloodOrb;

public class AlchemyRecipeRegistry
{
    public static List<AlchemyRecipe> recipes = new ArrayList();

    public static void registerRecipe(ItemStack output, int amountNeeded, ItemStack[] recipe, int bloodOrbLevel)
    {
        recipes.add(new AlchemyRecipe(output, amountNeeded, recipe, bloodOrbLevel));
    }

    public static ItemStack getResult(ItemStack[] recipe, ItemStack bloodOrb)
    {
        if (bloodOrb == null)
        {
            return null;
        }

        if (!(bloodOrb.getItem() instanceof IBloodOrb))
        {
            return null;
        }

        int bloodOrbLevel = ((IBloodOrb) bloodOrb.getItem()).getOrbLevel();

        for (AlchemyRecipe ar : recipes)
        {
            if (ar.doesRecipeMatch(recipe, bloodOrbLevel))
            {
                return (ar.getResult());
            }
        }

        return null;
    }

    public static int getAmountNeeded(ItemStack[] recipe, ItemStack bloodOrb)
    {
        if (bloodOrb == null)
        {
            return 0;
        }

        if (!(bloodOrb.getItem() instanceof IBloodOrb))
        {
            return 0;
        }

        int bloodOrbLevel = ((IBloodOrb) bloodOrb.getItem()).getOrbLevel();

        for (AlchemyRecipe ar : recipes)
        {
            if (ar.doesRecipeMatch(recipe, bloodOrbLevel))
            {
                return (ar.getAmountNeeded());
            }
        }

        return 0;
    }

    public static ItemStack[] getRecipeForItemStack(ItemStack itemStack)
    {
        for (AlchemyRecipe ar : recipes)
        {
            ItemStack result = ar.getResult();

            if (result != null)
            {
                if (result.isItemEqual(itemStack))
                {
                    return ar.getRecipe();
                }
            }
        }

        return null;
    }
}