274 lines
6.8 KiB
Java
274 lines
6.8 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2015, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.recipes;
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import appeng.api.AEApi;
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import appeng.api.exceptions.MissingIngredientError;
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import appeng.api.exceptions.RecipeError;
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import appeng.api.exceptions.RegistrationError;
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import appeng.api.recipes.IIngredient;
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import appeng.api.recipes.ResolverResult;
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import appeng.api.recipes.ResolverResultSet;
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import com.google.common.base.Preconditions;
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import cpw.mods.fml.common.registry.GameRegistry;
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import net.minecraft.block.Block;
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import net.minecraft.item.Item;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraftforge.oredict.OreDictionary;
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import java.util.List;
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public class Ingredient implements IIngredient
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{
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private final boolean isAir;
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private final String nameSpace;
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private final String itemName;
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private final int meta;
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private final int qty;
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private NBTTagCompound nbt = null;
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private ItemStack[] baked;
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public Ingredient( final RecipeHandler handler, final String input, final int qty ) throws RecipeError, MissedIngredientSet
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{
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Preconditions.checkNotNull( handler );
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Preconditions.checkNotNull( input );
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Preconditions.checkState( qty > 0 );
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// works no matter wat!
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this.qty = qty;
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if( input.equals( "_" ) )
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{
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this.isAir = true;
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this.nameSpace = "";
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this.itemName = "";
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this.meta = OreDictionary.WILDCARD_VALUE;
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return;
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}
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this.isAir = false;
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final String[] parts = input.split( ":" );
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if( parts.length >= 2 )
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{
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this.nameSpace = handler.alias( parts[0] );
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String tmpName = handler.alias( parts[1] );
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if( parts.length != 3 )
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{
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int sel = 0;
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if( this.nameSpace.equals( "oreDictionary" ) )
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{
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if( parts.length == 3 )
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{
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throw new RecipeError( "Cannot specify meta when using ore dictionary." );
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}
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sel = OreDictionary.WILDCARD_VALUE;
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}
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else
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{
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try
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{
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final Object ro = AEApi.instance().registries().recipes().resolveItem( this.nameSpace, tmpName );
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if( ro instanceof ResolverResult )
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{
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final ResolverResult rr = (ResolverResult) ro;
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tmpName = rr.itemName;
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sel = rr.damageValue;
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this.nbt = rr.compound;
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}
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else if( ro instanceof ResolverResultSet )
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{
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throw new MissedIngredientSet( (ResolverResultSet) ro );
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}
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}
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catch( final IllegalArgumentException e )
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{
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throw new RecipeError( tmpName + " is not a valid ae2 item definition." );
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}
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}
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this.meta = sel;
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}
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else
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{
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if( parts[2].equals( "*" ) )
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{
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this.meta = OreDictionary.WILDCARD_VALUE;
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}
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else
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{
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try
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{
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this.meta = Integer.parseInt( parts[2] );
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}
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catch( final NumberFormatException e )
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{
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throw new RecipeError( "Invalid Metadata." );
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}
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}
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}
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this.itemName = tmpName;
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}
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else
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{
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throw new RecipeError( input + " : Needs at least Namespace and Name." );
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}
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handler.getData().knownItem.add( this.toString() );
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}
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@Override
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public String toString()
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{
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return this.nameSpace + ':' + this.itemName + ':' + this.meta;
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}
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@Override
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public ItemStack getItemStack() throws RegistrationError, MissingIngredientError
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{
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if( this.isAir )
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{
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throw new RegistrationError( "Found blank item and expected a real item." );
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}
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if( this.nameSpace.equalsIgnoreCase( "oreDictionary" ) )
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{
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throw new RegistrationError( "Recipe format expected a single item, but got a set of items." );
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}
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Block blk = GameRegistry.findBlock( this.nameSpace, this.itemName );
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if( blk == null )
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{
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blk = GameRegistry.findBlock( this.nameSpace, "tile." + this.itemName );
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}
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if( blk != null )
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{
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final Item it = Item.getItemFromBlock( blk );
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if( it != null )
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{
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return this.makeItemStack( it, this.qty, this.meta, this.nbt );
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}
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}
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Item it = GameRegistry.findItem( this.nameSpace, this.itemName );
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if( it == null )
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{
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it = GameRegistry.findItem( this.nameSpace, "item." + this.itemName );
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}
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if( it != null )
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{
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return this.makeItemStack( it, this.qty, this.meta, this.nbt );
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}
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/*
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* Object o = Item.itemRegistry.getObject( nameSpace + ":" + itemName ); if ( o instanceof Item ) return new
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* ItemStack( (Item) o, qty, meta );
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* if ( o instanceof Block ) return new ItemStack( (Block) o, qty, meta );
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* o = Item.itemRegistry.getObject( nameSpace + ":item." + itemName ); if ( o instanceof Item ) return new
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* ItemStack( (Item) o, qty, meta );
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* o = Block.blockRegistry.getObject( nameSpace + ":tile." + itemName ); if ( o instanceof Block && (!(o
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* instanceof BlockAir)) ) return new ItemStack( (Block) o, qty, meta );
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*/
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throw new MissingIngredientError( "Unable to find item: " + this.toString() );
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}
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private ItemStack makeItemStack( final Item it, final int quantity, final int damageValue, final NBTTagCompound compound )
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{
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final ItemStack is = new ItemStack( it, quantity, damageValue );
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is.setTagCompound( compound );
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return is;
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}
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@Override
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public ItemStack[] getItemStackSet() throws RegistrationError, MissingIngredientError
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{
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if( this.baked != null )
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{
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return this.baked;
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}
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if( this.nameSpace.equalsIgnoreCase( "oreDictionary" ) )
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{
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final List<ItemStack> ores = OreDictionary.getOres( this.itemName );
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final ItemStack[] set = ores.toArray( new ItemStack[ores.size()] );
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// clone and set qty.
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for( int x = 0; x < set.length; x++ )
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{
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final ItemStack is = set[x].copy();
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is.stackSize = this.qty;
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set[x] = is;
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}
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if( set.length == 0 )
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{
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throw new MissingIngredientError( this.itemName + " - ore dictionary could not be resolved to any items." );
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}
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return set;
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}
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return new ItemStack[] { this.getItemStack() };
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}
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@Override
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public String getNameSpace()
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{
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return this.nameSpace;
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}
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@Override
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public String getItemName()
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{
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return this.itemName;
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}
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@Override
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public int getDamageValue()
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{
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return this.meta;
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}
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@Override
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public int getQty()
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{
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return this.qty;
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}
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@Override
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public boolean isAir()
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{
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return this.isAir;
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}
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@Override
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public void bake() throws RegistrationError, MissingIngredientError
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{
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this.baked = null;
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this.baked = this.getItemStackSet();
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}
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}
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