Applied-Energistics-2-tiler.../recipes/GroupIngredient.java
AlgorithmX2 99f15f36b7 Fix NEI Plugin to work with new Recipe Setup.
Added Config option to not show colored cables in recipes.
Fortify Recipe System vs OreDicionary Late entries.
2014-07-25 19:31:12 -05:00

121 lines
2.3 KiB
Java

package appeng.recipes;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;
import net.minecraft.item.ItemStack;
import net.minecraftforge.oredict.OreDictionary;
import appeng.api.exceptions.MissingIngredientError;
import appeng.api.exceptions.RecipeError;
import appeng.api.exceptions.RegistrationError;
import appeng.api.recipes.IIngredient;
public class GroupIngredient implements IIngredient
{
int qty = 0;
final String name;
final List<IIngredient> ingredients;
ItemStack[] baked;
boolean isInside = false;
public GroupIngredient(String myName, List<IIngredient> ingredients) throws RecipeError {
name = myName;
for (IIngredient I : ingredients)
if ( I.isAir() )
throw new RecipeError( "Cannot include air in a group." );
this.ingredients = ingredients;
}
public IIngredient copy(int qty) throws RecipeError
{
GroupIngredient gi = new GroupIngredient( name, ingredients );
gi.qty = qty;
return gi;
}
public int getDamageValue()
{
return OreDictionary.WILDCARD_VALUE;
}
@Override
public String getItemName()
{
return name;
}
@Override
public ItemStack getItemStack() throws RegistrationError, MissingIngredientError
{
throw new RegistrationError( "Cannot pass group of items to a recipe which desires a single recipe item." );
}
@Override
public ItemStack[] getItemStackSet() throws RegistrationError, MissingIngredientError
{
if ( baked != null )
return baked;
if ( isInside )
return new ItemStack[0];
List<ItemStack> out = new LinkedList();
isInside = true;
try
{
for (IIngredient i : ingredients)
{
try
{
out.addAll( Arrays.asList( i.getItemStackSet() ) );
}
catch (MissingIngredientError mir)
{
// oh well this is a group!
}
}
}
finally
{
isInside = false;
}
if ( out.size() == 0 )
throw new MissingIngredientError( toString() + " - group could not be resolved to any items." );
for (ItemStack is : out)
is.stackSize = qty;
return out.toArray( new ItemStack[out.size()] );
}
public String getNameSpace()
{
return "";
}
@Override
public int getQty()
{
return 0;
}
@Override
public boolean isAir()
{
return false;
}
@Override
public void bake() throws RegistrationError, MissingIngredientError
{
baked = null;
baked = getItemStackSet();
}
}