GemcutterRecipes

package Mod_Ores.Blocks.Gemcutter;

import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import Mod_Ores.mod_Ores;
import net.minecraft.block.Block;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;

public class GemcutterRecipes
{
    private static final GemcutterRecipes gemcutterBase = new GemcutterRecipes();

    /** The list of smelting results. */
    private Map gemcutterList = new HashMap();
    private Map experienceList = new HashMap();
    private HashMap<List<Integer>, ItemStack> gemcutterSmeltingList = new HashMap<List<Integer>, ItemStack>();
    private HashMap<List<Integer>, Float> metaExperience = new HashMap<List<Integer>, Float>();

    /**
     * Used to call methods addSmelting and getSmeltingResult.
     */
    public static final GemcutterRecipes smelting()
    {
        return gemcutterBase;
    }

    private GemcutterRecipes()
    {
//Currently only one recipe but there will be loads more
        this.addGemcutterSmelting(mod_Ores.AmazoniteUncut.itemID, mod_Ores.Polisher.itemID, new ItemStack(mod_Ores.AmazoniteGem), 1.0F);
    }

    /**
     * Adds a smelting recipe.
     */
    public void addGemcutterSmelting(int par1, int par2, ItemStack par2ItemStack, float par3)
    {
    //changed this method almost completely
        StringBuffer sb = new StringBuffer(32);
        sb.append(Math.min(par1, par2)).append("_").append(Math.max(par1, par2));
        this.gemcutterList.put(Integer.valueOf(sb.toString()), par2ItemStack);
        this.experienceList.put(Integer.valueOf(par2ItemStack.itemID), Float.valueOf(par3));
    }

    /**
     * Returns the smelting result of an item.
     * Deprecated in favor of a metadata sensitive version
     */
    @Deprecated
    public ItemStack getSmeltingResult(int itemstack, int itemstack1)
    {
    //same here
        StringBuffer sb = new StringBuffer(32);
        sb.append(Math.min(itemstack, itemstack1)).append("_").append(Math.max(itemstack, itemstack1));
        return (ItemStack)this.gemcutterList.get(Integer.valueOf(sb.toString()));
    }

    public Map getSmeltingList()
    {
        return this.gemcutterList;
    }

    @Deprecated //In favor of ItemStack sensitive version
    public float getExperience(int par1)
    {
        return this.experienceList.containsKey(Integer.valueOf(par1)) ? ((Float)this.experienceList.get(Integer.valueOf(par1))).floatValue() : 0.0F;
    }

    /**
     * A metadata sensitive version of adding a furnace recipe.
     */
    public void addSmelting(int itemID, int metadata, ItemStack itemstack, float experience)
    {
    //Not sure if i need to change anything here
        gemcutterSmeltingList.put(Arrays.asList(itemID, metadata), itemstack);
        metaExperience.put(Arrays.asList(itemID, metadata), experience);
    }

    /**
     * Used to get the resulting ItemStack form a source ItemStack
     * @param item The Source ItemStack
     * @return The result ItemStack
     */
    public ItemStack getSmeltingResult(ItemStack item, ItemStack item2)
    {
    //I thought this might needed to be changed but i coulnd't figure out how
        if (item == null)
        {
            return null;
        }
        ItemStack ret = (ItemStack)gemcutterSmeltingList.get(Arrays.asList(item.itemID, item.getItemDamage()));
        if (ret != null)
        {
            return ret;
        }
        return (ItemStack)gemcutterList.get(Integer.valueOf(item.itemID));
    }

    /**
     * Grabs the amount of base experience for this item to give when pulled from the furnace slot.
     */
    public float getExperience(ItemStack item)
    {
        if (item == null || item.getItem() == null)
        {
            return 0;
        }
        float ret = item.getItem().getSmeltingExperience(item);
        if (ret < 0 && metaExperience.containsKey(Arrays.asList(item.itemID, item.getItemDamage())))
        {
            ret = metaExperience.get(Arrays.asList(item.itemID, item.getItemDamage()));
        }
        if (ret < 0 && experienceList.containsKey(item.itemID))
        {
            ret = ((Float)experienceList.get(item.itemID)).floatValue();
        }
        return (ret < 0 ? 0 : ret);
    }

    public Map<List<Integer>, ItemStack> getMetaSmeltingList()
    {
        return gemcutterSmeltingList;
    }
}