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package universalelectricity.prefab;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import net.minecraft.item.ItemStack;
import net.minecraft.item.crafting.CraftingManager;
import net.minecraft.item.crafting.IRecipe;
import net.minecraftforge.common.Configuration;
import cpw.mods.fml.common.registry.GameRegistry;
/**
* This class is used to replace recipes that are already added in the existing recipe pool for
* crafting and smelting. All recipe functions take account of the Forge Ore Dictionary. It also
* includes some recipe helper functions to shorten some of your function calls.
*
* @author Calclavia
*
*/
public class RecipeHelper
{
public static List<IRecipe> getRecipesByOutput(ItemStack output)
{
List<IRecipe> list = new ArrayList<IRecipe>();
for (Object obj : CraftingManager.getInstance().getRecipeList())
{
if (obj instanceof IRecipe)
{
if (((IRecipe) obj).getRecipeOutput() == output)
{
list.add((IRecipe) obj);
}
}
}
return list;
}
/**
* Replaces a recipe with a new IRecipe.
*
* @return True if successful
*/
public static boolean replaceRecipe(IRecipe recipe, IRecipe newRecipe)
{
for (Object obj : CraftingManager.getInstance().getRecipeList())
{
if (obj instanceof IRecipe)
{
if (((IRecipe) obj).equals(recipe) || obj == recipe)
{
CraftingManager.getInstance().getRecipeList().remove(obj);
CraftingManager.getInstance().getRecipeList().add(newRecipe);
return true;
}
}
}
return false;
}
/**
* Replaces a recipe with the resulting ItemStack with a new IRecipe.
*
* @return True if successful
*/
public static boolean replaceRecipe(ItemStack recipe, IRecipe newRecipe)
{
if (removeRecipe(recipe))
{
CraftingManager.getInstance().getRecipeList().add(newRecipe);
return true;
}
return false;
}
/**
* Removes a recipe by its IRecipe class.
*
* @return True if successful
*/
public static boolean removeRecipe(IRecipe recipe)
{
for (Object obj : CraftingManager.getInstance().getRecipeList())
{
if (obj != null)
{
if (obj instanceof IRecipe)
{
if (((IRecipe) obj).equals(recipe) || obj == recipe)
{
CraftingManager.getInstance().getRecipeList().remove(obj);
return true;
}
}
}
}
return false;
}
/**
* Removes the first recipe found by its output.
*
* @return True if successful
*/
public static boolean removeRecipe(ItemStack stack)
{
for (Object obj : CraftingManager.getInstance().getRecipeList())
{
if (obj != null)
{
if (obj instanceof IRecipe)
{
if (((IRecipe) obj).getRecipeOutput() != null)
{
if (((IRecipe) obj).getRecipeOutput().isItemEqual(stack))
{
CraftingManager.getInstance().getRecipeList().remove(obj);
return true;
}
}
}
}
}
return false;
}
/**
* Removes all recipes found that has this output. You may use this with Forge Ore Dictionary to
* remove all recipes with the FoD ID.
*
* @return True if successful
*/
public static boolean removeRecipes(ItemStack... itemStacks)
{
boolean didRemove = false;
for (Iterator itr = CraftingManager.getInstance().getRecipeList().iterator(); itr.hasNext();)
{
Object obj = itr.next();
if (obj != null)
{
if (obj instanceof IRecipe)
{
if (((IRecipe) obj).getRecipeOutput() != null)
{
for (ItemStack itemStack : itemStacks)
{
if (((IRecipe) obj).getRecipeOutput().isItemEqual(itemStack))
{
itr.remove();
didRemove = true;
break;
}
}
}
}
}
}
return didRemove;
}
/**
* Use this function if you want to check if the recipe is allowed in the configuration file.
*/
public static void addRecipe(IRecipe recipe, String name, Configuration configuration, boolean defaultBoolean)
{
if (configuration != null)
{
configuration.load();
if (configuration.get("Crafting", "Allow " + name + " Crafting", defaultBoolean).getBoolean(defaultBoolean))
{
GameRegistry.addRecipe(recipe);
}
configuration.save();
}
}
public static void addRecipe(IRecipe recipe, Configuration config, boolean defaultBoolean)
{
addRecipe(recipe, recipe.getRecipeOutput().getUnlocalizedName(), config, defaultBoolean);
}
}