thatsIch
670 lines
17 KiB
Java
670 lines
17 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, 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.util.item;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.DataInputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.security.InvalidParameterException;
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import java.util.List;
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import javax.annotation.Nullable;
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import io.netty.buffer.ByteBuf;
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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.CompressedStreamTools;
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import net.minecraft.nbt.NBTTagCompound;
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import cpw.mods.fml.common.registry.GameRegistry;
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import cpw.mods.fml.common.registry.GameRegistry.UniqueIdentifier;
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import cpw.mods.fml.relauncher.Side;
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import cpw.mods.fml.relauncher.SideOnly;
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import appeng.api.config.FuzzyMode;
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import appeng.api.storage.StorageChannel;
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import appeng.api.storage.data.IAEItemStack;
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import appeng.api.storage.data.IAETagCompound;
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import appeng.util.Platform;
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public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemStack, Comparable<AEItemStack>
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{
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AEItemDef def;
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private AEItemStack( AEItemStack is )
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{
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this.def = is.def;
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this.stackSize = is.stackSize;
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this.setCraftable( is.isCraftable() );
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this.setCountRequestable( is.getCountRequestable() );
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}
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private AEItemStack( ItemStack is )
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{
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if( is == null )
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{
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throw new InvalidParameterException( "null is not a valid ItemStack for AEItemStack." );
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}
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final Item item = is.getItem();
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if( item == null )
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{
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throw new InvalidParameterException( "Contained item is null, thus not a valid ItemStack for AEItemStack." );
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}
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this.def = new AEItemDef( item );
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if( this.def.item == null )
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throw new InvalidParameterException( "This ItemStack is bad, it has a null item." );
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/*
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* Prevent an Item from changing the damage value on me... Either, this or a core mod.
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*/
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/*
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* Super hackery.
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*
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* is.itemID = appeng.api.Materials.matQuartz.itemID; damageValue = is.getItemDamage(); is.itemID = itemID;
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*/
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/*
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* Kinda hackery
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*/
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this.def.damageValue = this.def.getDamageValueHack( is );
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this.def.displayDamage = is.getItemDamageForDisplay();
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this.def.maxDamage = is.getMaxDamage();
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NBTTagCompound tagCompound = is.getTagCompound();
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if( tagCompound != null )
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this.def.tagCompound = (AESharedNBT) AESharedNBT.getSharedTagCompound( tagCompound, is );
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this.stackSize = is.stackSize;
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this.setCraftable( false );
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this.setCountRequestable( 0 );
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this.def.reHash();
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this.def.isOre = OreHelper.INSTANCE.isOre( is );
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}
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public static IAEItemStack loadItemStackFromNBT( NBTTagCompound i )
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{
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if( i == null )
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return null;
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ItemStack itemstack = ItemStack.loadItemStackFromNBT( i );
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if( itemstack == null )
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return null;
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AEItemStack item = AEItemStack.create( itemstack );
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// item.priority = i.getInteger( "Priority" );
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item.stackSize = i.getLong( "Cnt" );
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item.setCountRequestable( i.getLong( "Req" ) );
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item.setCraftable( i.getBoolean( "Craft" ) );
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return item;
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}
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@Nullable
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public static AEItemStack create( ItemStack stack )
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{
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if( stack == null )
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{
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return null;
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}
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return new AEItemStack( stack );
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}
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public static IAEItemStack loadItemStackFromPacket( ByteBuf data ) throws IOException
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{
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byte mask = data.readByte();
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// byte PriorityType = (byte) (mask & 0x03);
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byte StackType = (byte) ( ( mask & 0x0C ) >> 2 );
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byte CountReqType = (byte) ( ( mask & 0x30 ) >> 4 );
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boolean isCraftable = ( mask & 0x40 ) > 0;
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boolean hasTagCompound = ( mask & 0x80 ) > 0;
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// don't send this...
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NBTTagCompound d = new NBTTagCompound();
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d.setShort( "id", data.readShort() );
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d.setShort( "Damage", data.readShort() );
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d.setByte( "Count", (byte) 0 );
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if( hasTagCompound )
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{
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int len = data.readInt();
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byte[] bd = new byte[len];
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data.readBytes( bd );
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ByteArrayInputStream di = new ByteArrayInputStream( bd );
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d.setTag( "tag", CompressedStreamTools.read( new DataInputStream( di ) ) );
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}
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// long priority = getPacketValue( PriorityType, data );
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long stackSize = getPacketValue( StackType, data );
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long countRequestable = getPacketValue( CountReqType, data );
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ItemStack itemstack = ItemStack.loadItemStackFromNBT( d );
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if( itemstack == null )
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return null;
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AEItemStack item = AEItemStack.create( itemstack );
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// item.priority = (int) priority;
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item.stackSize = stackSize;
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item.setCountRequestable( countRequestable );
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item.setCraftable( isCraftable );
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return item;
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}
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@Override
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public void add( IAEItemStack option )
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{
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if( option == null )
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return;
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// if ( priority < ((AEItemStack) option).priority )
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// priority = ((AEItemStack) option).priority;
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this.incStackSize( option.getStackSize() );
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this.setCountRequestable( this.getCountRequestable() + option.getCountRequestable() );
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this.setCraftable( this.isCraftable() || option.isCraftable() );
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}
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@Override
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public void writeToNBT( NBTTagCompound i )
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{
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/*
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* Mojang Fucked this over ; GC Optimization - Ugly Yes, but it saves a lot in the memory department.
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*/
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/*
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* NBTBase id = i.getTag( "id" ); NBTBase Count = i.getTag( "Count" ); NBTBase Cnt = i.getTag( "Cnt" ); NBTBase
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* Req = i.getTag( "Req" ); NBTBase Craft = i.getTag( "Craft" ); NBTBase Damage = i.getTag( "Damage" );
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*/
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/*
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* if ( id != null && id instanceof NBTTagShort ) ((NBTTagShort) id).data = (short) this.def.item.itemID; else
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*/
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i.setShort( "id", (short) Item.itemRegistry.getIDForObject( this.def.item ) );
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/*
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* if ( Count != null && Count instanceof NBTTagByte ) ((NBTTagByte) Count).data = (byte) 0; else
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*/
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i.setByte( "Count", (byte) 0 );
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/*
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* if ( Cnt != null && Cnt instanceof NBTTagLong ) ((NBTTagLong) Cnt).data = this.stackSize; else
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*/
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i.setLong( "Cnt", this.stackSize );
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/*
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* if ( Req != null && Req instanceof NBTTagLong ) ((NBTTagLong) Req).data = this.stackSize; else
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*/
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i.setLong( "Req", this.getCountRequestable() );
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/*
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* if ( Craft != null && Craft instanceof NBTTagByte ) ((NBTTagByte) Craft).data = (byte) (this.isCraftable() ?
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* 1 : 0); else
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*/
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i.setBoolean( "Craft", this.isCraftable() );
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/*
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* if ( Damage != null && Damage instanceof NBTTagShort ) ((NBTTagShort) Damage).data = (short)
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* this.def.damageValue; else
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*/
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i.setShort( "Damage", (short) this.def.damageValue );
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if( this.def.tagCompound != null )
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i.setTag( "tag", this.def.tagCompound );
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else
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i.removeTag( "tag" );
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}
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@Override
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public boolean fuzzyComparison( Object st, FuzzyMode Mode )
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{
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if( st instanceof IAEItemStack )
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{
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IAEItemStack o = (IAEItemStack) st;
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if( this.sameOre( o ) )
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return true;
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if( o.getItem() == this.getItem() )
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{
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if( this.def.item.isDamageable() )
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{
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ItemStack a = this.getItemStack();
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ItemStack b = o.getItemStack();
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try
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{
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if( Mode == FuzzyMode.IGNORE_ALL )
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{
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return true;
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}
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else if( Mode == FuzzyMode.PERCENT_99 )
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{
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return ( a.getItemDamageForDisplay() > 1 ) == ( b.getItemDamageForDisplay() > 1 );
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}
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else
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{
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float APercentDamaged = 1.0f - (float) a.getItemDamageForDisplay() / (float) a.getMaxDamage();
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float BPercentDamaged = 1.0f - (float) b.getItemDamageForDisplay() / (float) b.getMaxDamage();
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return ( APercentDamaged > Mode.breakPoint ) == ( BPercentDamaged > Mode.breakPoint );
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}
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}
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catch( Throwable e )
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{
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if( Mode == FuzzyMode.IGNORE_ALL )
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{
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return true;
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}
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else if( Mode == FuzzyMode.PERCENT_99 )
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{
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return ( a.getItemDamage() > 1 ) == ( b.getItemDamage() > 1 );
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}
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else
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{
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float APercentDamaged = (float) a.getItemDamage() / (float) a.getMaxDamage();
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float BPercentDamaged = (float) b.getItemDamage() / (float) b.getMaxDamage();
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return ( APercentDamaged > Mode.breakPoint ) == ( BPercentDamaged > Mode.breakPoint );
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}
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}
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}
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return this.getItemDamage() == o.getItemDamage();
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}
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}
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if( st instanceof ItemStack )
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{
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ItemStack o = (ItemStack) st;
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OreHelper.INSTANCE.sameOre( this, o );
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if( o.getItem() == this.getItem() )
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{
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if( this.def.item.isDamageable() )
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{
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ItemStack a = this.getItemStack();
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try
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{
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if( Mode == FuzzyMode.IGNORE_ALL )
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{
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return true;
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}
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else if( Mode == FuzzyMode.PERCENT_99 )
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{
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return ( a.getItemDamageForDisplay() > 1 ) == ( o.getItemDamageForDisplay() > 1 );
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}
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else
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{
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float APercentDamaged = 1.0f - (float) a.getItemDamageForDisplay() / (float) a.getMaxDamage();
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float BPercentDamaged = 1.0f - (float) o.getItemDamageForDisplay() / (float) o.getMaxDamage();
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return ( APercentDamaged > Mode.breakPoint ) == ( BPercentDamaged > Mode.breakPoint );
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}
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}
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catch( Throwable e )
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{
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if( Mode == FuzzyMode.IGNORE_ALL )
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{
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return true;
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}
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else if( Mode == FuzzyMode.PERCENT_99 )
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{
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return ( a.getItemDamage() > 1 ) == ( o.getItemDamage() > 1 );
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}
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else
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{
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float APercentDamaged = (float) a.getItemDamage() / (float) a.getMaxDamage();
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float BPercentDamaged = (float) o.getItemDamage() / (float) o.getMaxDamage();
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return ( APercentDamaged > Mode.breakPoint ) == ( BPercentDamaged > Mode.breakPoint );
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}
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}
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}
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return this.getItemDamage() == o.getItemDamage();
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}
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}
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return false;
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}
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@Override
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public IAEItemStack copy()
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{
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return new AEItemStack( this );
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}
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@Override
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public IAEItemStack empty()
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{
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IAEItemStack dup = this.copy();
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dup.reset();
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return dup;
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}
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@Override
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public IAETagCompound getTagCompound()
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{
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return this.def.tagCompound;
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}
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@Override
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public boolean isItem()
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{
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return true;
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}
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@Override
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public boolean isFluid()
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{
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return false;
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}
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@Override
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public StorageChannel getChannel()
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{
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return StorageChannel.ITEMS;
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}
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@Override
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public int hashCode()
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{
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return this.def.myHash;
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}
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@Override
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public boolean equals( Object ia )
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{
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if( ia instanceof AEItemStack )
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{
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return ( (AEItemStack) ia ).def.equals( this.def );// && def.tagCompound == ((AEItemStack) ia).def.tagCompound;
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}
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else if( ia instanceof ItemStack )
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{
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ItemStack is = (ItemStack) ia;
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if( is.getItem() == this.def.item && is.getItemDamage() == this.def.damageValue )
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{
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NBTTagCompound ta = this.def.tagCompound;
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NBTTagCompound tb = is.getTagCompound();
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if( ta == tb )
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return true;
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if( ( ta == null && tb == null ) || ( ta != null && ta.hasNoTags() && tb == null ) || ( tb != null && tb.hasNoTags() && ta == null ) || ( ta != null && ta.hasNoTags() && tb != null && tb.hasNoTags() ) )
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return true;
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if( ( ta == null && tb != null ) || ( ta != null && tb == null ) )
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return false;
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if( AESharedNBT.isShared( tb ) )
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return ta == tb;
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return Platform.NBTEqualityTest( ta, tb );
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}
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}
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return false;
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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.getItemStack().toString();
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}
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@Override
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public ItemStack getItemStack()
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{
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ItemStack is = new ItemStack( this.def.item, (int) Math.min( Integer.MAX_VALUE, this.stackSize ), this.def.damageValue );
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if( this.def.tagCompound != null )
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is.setTagCompound( this.def.tagCompound.getNBTTagCompoundCopy() );
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return is;
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}
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@Override
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public Item getItem()
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{
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return this.def.item;
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}
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@Override
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public int getItemDamage()
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{
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return this.def.damageValue;
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}
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@Override
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public boolean sameOre( IAEItemStack is )
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{
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return OreHelper.INSTANCE.sameOre( this, is );
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}
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@Override
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public boolean isSameType( IAEItemStack otherStack )
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{
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if( otherStack == null )
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return false;
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return this.def.equals( ( (AEItemStack) otherStack ).def );
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}
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@Override
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public boolean isSameType( ItemStack otherStack )
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{
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if( otherStack == null )
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return false;
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return this.def.isItem( otherStack );
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}
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@Override
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public int compareTo( AEItemStack b )
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{
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int id = this.def.itemID - b.def.itemID;
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if( id != 0 )
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return id;
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int damageValue = this.def.damageValue - b.def.damageValue;
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if( damageValue != 0 )
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return damageValue;
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int displayDamage = this.def.displayDamage - b.def.displayDamage;
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if( displayDamage != 0 )
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return displayDamage;
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return ( this.def.tagCompound == b.def.tagCompound ) ? 0 : this.compareNBT( b.def );
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}
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private int compareNBT( AEItemDef b )
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{
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int nbt = this.compare( ( this.def.tagCompound == null ? 0 : this.def.tagCompound.getHash() ), ( b.tagCompound == null ? 0 : b.tagCompound.getHash() ) );
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if( nbt == 0 )
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return this.compare( System.identityHashCode( this.def.tagCompound ), System.identityHashCode( b.tagCompound ) );
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return nbt;
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}
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private int compare( int l, int m )
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{
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return l < m ? -1 : ( l > m ? 1 : 0 );
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}
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@SideOnly( Side.CLIENT )
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public List getToolTip()
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{
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if( this.def.tooltip != null )
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return this.def.tooltip;
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return this.def.tooltip = Platform.getTooltip( this.getItemStack() );
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}
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@SideOnly( Side.CLIENT )
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public String getDisplayName()
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{
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if( this.def.displayName != null )
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return this.def.displayName;
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return this.def.displayName = Platform.getItemDisplayName( this.getItemStack() );
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}
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@SideOnly( Side.CLIENT )
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public String getModID()
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{
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if( this.def.uniqueID != null )
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return this.getModName( this.def.uniqueID );
|
|
|
|
return this.getModName( this.def.uniqueID = GameRegistry.findUniqueIdentifierFor( this.def.item ) );
|
|
}
|
|
|
|
private String getModName( UniqueIdentifier uniqueIdentifier )
|
|
{
|
|
if( uniqueIdentifier == null )
|
|
return "** Null";
|
|
|
|
return uniqueIdentifier.modId == null ? "** Null" : uniqueIdentifier.modId;
|
|
}
|
|
|
|
@Override
|
|
void writeIdentity( ByteBuf i ) throws IOException
|
|
{
|
|
i.writeShort( Item.itemRegistry.getIDForObject( this.def.item ) );
|
|
i.writeShort( this.getItemDamage() );
|
|
}
|
|
|
|
@Override
|
|
void readNBT( ByteBuf i ) throws IOException
|
|
{
|
|
if( this.hasTagCompound() )
|
|
{
|
|
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
|
|
DataOutputStream data = new DataOutputStream( bytes );
|
|
|
|
CompressedStreamTools.write( (NBTTagCompound) this.getTagCompound(), data );
|
|
|
|
byte[] tagBytes = bytes.toByteArray();
|
|
int size = tagBytes.length;
|
|
|
|
i.writeInt( size );
|
|
i.writeBytes( tagBytes );
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public boolean hasTagCompound()
|
|
{
|
|
return this.def.tagCompound != null;
|
|
}
|
|
|
|
public IAEItemStack getLow( FuzzyMode fuzzy, boolean ignoreMeta )
|
|
{
|
|
AEItemStack bottom = new AEItemStack( this );
|
|
AEItemDef newDef = bottom.def = bottom.def.copy();
|
|
|
|
if( ignoreMeta )
|
|
{
|
|
newDef.displayDamage = newDef.damageValue = 0;
|
|
newDef.reHash();
|
|
return bottom;
|
|
}
|
|
|
|
if( newDef.item.isDamageable() )
|
|
{
|
|
if( fuzzy == FuzzyMode.IGNORE_ALL )
|
|
{
|
|
newDef.displayDamage = 0;
|
|
}
|
|
else if( fuzzy == FuzzyMode.PERCENT_99 )
|
|
{
|
|
if( this.def.damageValue == 0 )
|
|
newDef.displayDamage = 0;
|
|
else
|
|
newDef.displayDamage = 1;
|
|
}
|
|
else
|
|
{
|
|
int breakpoint = fuzzy.calculateBreakPoint( this.def.maxDamage );
|
|
newDef.displayDamage = breakpoint <= this.def.displayDamage ? breakpoint : 0;
|
|
}
|
|
|
|
newDef.damageValue = newDef.displayDamage;
|
|
}
|
|
|
|
newDef.tagCompound = AEItemDef.LOW_TAG;
|
|
newDef.reHash();
|
|
return bottom;
|
|
}
|
|
|
|
public IAEItemStack getHigh( FuzzyMode fuzzy, boolean ignoreMeta )
|
|
{
|
|
AEItemStack top = new AEItemStack( this );
|
|
AEItemDef newDef = top.def = top.def.copy();
|
|
|
|
if( ignoreMeta )
|
|
{
|
|
newDef.displayDamage = newDef.damageValue = Integer.MAX_VALUE;
|
|
newDef.reHash();
|
|
return top;
|
|
}
|
|
|
|
if( newDef.item.isDamageable() )
|
|
{
|
|
if( fuzzy == FuzzyMode.IGNORE_ALL )
|
|
{
|
|
newDef.displayDamage = this.def.maxDamage + 1;
|
|
}
|
|
else if( fuzzy == FuzzyMode.PERCENT_99 )
|
|
{
|
|
if( this.def.damageValue == 0 )
|
|
newDef.displayDamage = 0;
|
|
else
|
|
newDef.displayDamage = this.def.maxDamage + 1;
|
|
}
|
|
else
|
|
{
|
|
int breakpoint = fuzzy.calculateBreakPoint( this.def.maxDamage );
|
|
newDef.displayDamage = this.def.displayDamage < breakpoint ? breakpoint - 1 : this.def.maxDamage + 1;
|
|
}
|
|
|
|
newDef.damageValue = newDef.displayDamage;
|
|
}
|
|
|
|
newDef.tagCompound = AEItemDef.HIGH_TAG;
|
|
newDef.reHash();
|
|
return top;
|
|
}
|
|
|
|
public boolean isOre()
|
|
{
|
|
return this.def.isOre != null;
|
|
}
|
|
}
|