package dovahofkiin.brewery;

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

import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.init.PotionTypes;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.PotionUtils;

public class BreweryRecipeHelper {
	private static List<ArrayList<Object>> recipeList = new ArrayList<ArrayList<Object>>();

	public static void init() {
		ArrayList<Object> swiftPot = new ArrayList<Object>();
		swiftPot.add(Blocks.glowstone);
		swiftPot.add(Blocks.dirt);
		swiftPot.add(PotionUtils.addPotionToItemStack(new ItemStack(Items.potionitem, 1),
														  PotionTypes.swiftness));

		ArrayList<Object> slowPot = new ArrayList<Object>();
		slowPot.add(Blocks.dirt);
		slowPot.add(Blocks.obsidian);
		slowPot.add(PotionUtils.addPotionToItemStack(new ItemStack(Items.potionitem, 1),
														  PotionTypes.slowness));
		recipeList.add(swiftPot);
		recipeList.add(slowPot);
	}

	public static ItemStack checkIfRecipeExists(Block a, Block b) {
		for (ArrayList<Object> al : recipeList) {
			if (((Block) al.get(0) == a && (Block) al.get(1) == b) || ((Block) al.get(0) == b && (Block) al.get(1) == a)) {
				return (ItemStack) al.get(2);
			}
		}
		return null;
	}

}