Applied-Energistics-2-tiler.../recipes/handlers/Shaped.java

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package appeng.recipes.handlers;
import java.util.List;
import appeng.recipes.Ingredient;
import appeng.recipes.RecipeError;
import appeng.recipes.RegistrationError;
public class Shaped extends CraftHandler
{
private int rows;
private int cols;
List<List<Ingredient>> inputs;
Ingredient output;
@Override
public void setup(List<List<Ingredient>> input, List<List<Ingredient>> output) throws RecipeError
{
if ( output.size() == 1 && output.get( 0 ).size() == 1 )
{
rows = inputs.size();
if ( rows > 0 && inputs.size() <= 3 )
{
cols = inputs.get( 0 ).size();
for (int x = 0; x < inputs.size(); x++)
if ( inputs.get( x ).size() != cols )
throw new RecipeError( "all rows in a shaped crafting recipe must contain the same number of ingredients." );
inputs = input;
this.output = output.get( 0 ).get( 0 );
}
else
throw new RecipeError( "shaped crafting recpies must have 1-3 rows." );
}
else
throw new RecipeError( "Crafting must produce a single output." );
}
@Override
public void register() throws RegistrationError
{
}
}