/*
* This file is part of Applied Energistics 2.
* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
*
* Applied Energistics 2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Applied Energistics 2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
*/
package appeng.recipes.handlers;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fml.common.registry.GameRegistry;
import appeng.api.exceptions.MissingIngredientError;
import appeng.api.exceptions.RecipeError;
import appeng.api.exceptions.RegistrationError;
import appeng.api.recipes.ICraftHandler;
import appeng.api.recipes.IIngredient;
import appeng.core.AELog;
import appeng.recipes.RecipeHandler;
import appeng.recipes.game.ShapedRecipe;
import appeng.util.Platform;
public class Shaped implements ICraftHandler, IWebsiteSerializer
{
private List<List<IIngredient>> inputs;
private IIngredient output;
private int rows;
private int cols;
@Override
public void setup( final List<List<IIngredient>> input, final List<List<IIngredient>> output ) throws RecipeError
{
if( output.size() == 1 && output.get( 0 ).size() == 1 )
{
this.rows = input.size();
if( this.rows > 0 && input.size() <= 3 )
{
this.cols = input.get( 0 ).size();
if( this.cols <= 3 && this.cols >= 1 )
{
for( final List<IIngredient> anInput : input )
{
if( anInput.size() != this.cols )
{
throw new RecipeError( "all rows in a shaped crafting recipe must contain the same number of ingredients." );
}
}
this.inputs = input;
this.output = output.get( 0 ).get( 0 );
}
else
{
throw new RecipeError( "Crafting recipes must have 1-3 columns." );
}
}
else
{
throw new RecipeError( "shaped crafting recipes must have 1-3 rows." );
}
}
else
{
throw new RecipeError( "Crafting must produce a single output." );
}
}
@Override
public void register() throws RegistrationError, MissingIngredientError
{
char first = 'A';
final List<Object> args = new ArrayList<Object>();
for( int y = 0; y < this.rows; y++ )
{
final StringBuilder row = new StringBuilder();
for( int x = 0; x < this.cols; x++ )
{
if( this.inputs.get( y ).get( x ).isAir() )
{
row.append( ' ' );
}
else
{
row.append( first );
args.add( first );
args.add( this.inputs.get( y ).get( x ) );
first++;
}
}
args.add( y, row.toString() );
}
final ItemStack outIS = this.output.getItemStack();
try
{
GameRegistry.addRecipe( new ShapedRecipe( outIS, args.toArray( new Object[args.size()] ) ) );
}
catch( final Throwable e )
{
AELog.debug( e );
throw new RegistrationError( "Error while adding shaped recipe." );
}
}
@Override
public String getPattern( final RecipeHandler h )
{
String o = "shaped " + this.output.getQty() + ' ' + this.cols + 'x' + this.rows + '\n';
o += h.getName( this.output ) + '\n';
for( int y = 0; y < this.rows; y++ )
{
for( int x = 0; x < this.cols; x++ )
{
final IIngredient i = this.inputs.get( y ).get( x );
if( i.isAir() )
{
o += "air" + ( x + 1 == this.cols ? "\n" : " " );
}
else
{
o += h.getName( i ) + ( x + 1 == this.cols ? "\n" : " " );
}
}
}
return o.trim();
}
@Override
public boolean canCraft( final ItemStack reqOutput ) throws RegistrationError, MissingIngredientError
{
for( int y = 0; y < this.rows; y++ )
{
for( int x = 0; x < this.cols; x++ )
{
final IIngredient i = this.inputs.get( y ).get( x );
if( !i.isAir() )
{
for( final ItemStack r : i.getItemStackSet() )
{
if( Platform.itemComparisons().isSameItem( r, reqOutput ) )
{
return false;
}
}
}
}
}
return Platform.itemComparisons().isSameItem( this.output.getItemStack(), reqOutput );
}
}