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PartP2PTunnel.java
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PartP2PTunnel.java
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/*
* This file is part of Applied Energistics 2.
* Copyright (c) 2013 - 2015, 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.parts.p2p;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Optional;
import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.Vec3d;
import appeng.api.AEApi;
import appeng.api.config.Actionable;
import appeng.api.config.PowerMultiplier;
import appeng.api.config.PowerUnits;
import appeng.api.config.TunnelType;
import appeng.api.definitions.IParts;
import appeng.api.implementations.items.IMemoryCard;
import appeng.api.implementations.items.MemoryCardMessages;
import appeng.api.parts.IPart;
import appeng.api.parts.IPartCollisionHelper;
import appeng.api.parts.IPartItem;
import appeng.api.parts.PartItemStack;
import appeng.api.util.AECableType;
import appeng.api.util.AEPartLocation;
import appeng.core.AEConfig;
import appeng.me.GridAccessException;
import appeng.me.cache.P2PCache;
import appeng.me.cache.helpers.TunnelCollection;
import appeng.parts.PartBasicState;
import appeng.util.Platform;
public abstract class PartP2PTunnel<T extends PartP2PTunnel> extends PartBasicState
{
private final TunnelCollection type = new TunnelCollection<T>( null, this.getClass() );
private boolean output;
private short freq;
public PartP2PTunnel( final ItemStack is )
{
super( is );
}
public TunnelCollection<T> getCollection( final Collection<PartP2PTunnel> collection, final Class<? extends PartP2PTunnel> c )
{
if( this.type.matches( c ) )
{
this.type.setSource( collection );
return this.type;
}
return null;
}
public T getInput()
{
if( this.getFrequency() == 0 )
{
return null;
}
try
{
final PartP2PTunnel tunnel = this.getProxy().getP2P().getInput( this.getFrequency() );
if( this.getClass().isInstance( tunnel ) )
{
return (T) tunnel;
}
}
catch( final GridAccessException e )
{
// :P
}
return null;
}
public TunnelCollection<T> getOutputs() throws GridAccessException
{
if( this.getProxy().isActive() )
{
return (TunnelCollection<T>) this.getProxy().getP2P().getOutputs( this.getFrequency(), this.getClass() );
}
return new TunnelCollection( new ArrayList(), this.getClass() );
}
@Override
public void getBoxes( final IPartCollisionHelper bch )
{
bch.addBox( 5, 5, 12, 11, 11, 13 );
bch.addBox( 3, 3, 13, 13, 13, 14 );
bch.addBox( 2, 2, 14, 14, 14, 16 );
}
@Override
public ItemStack getItemStack( final PartItemStack type )
{
if( type == PartItemStack.WORLD || type == PartItemStack.NETWORK || type == PartItemStack.WRENCH || type == PartItemStack.PICK )
{
return super.getItemStack( type );
}
final Optional<ItemStack> maybeMEStack = AEApi.instance().definitions().parts().p2PTunnelME().maybeStack( 1 );
if( maybeMEStack.isPresent() )
{
return maybeMEStack.get();
}
return super.getItemStack( type );
}
@Override
public void readFromNBT( final NBTTagCompound data )
{
super.readFromNBT( data );
this.setOutput( data.getBoolean( "output" ) );
this.freq = data.getShort( "freq" );
}
@Override
public void writeToNBT( final NBTTagCompound data )
{
super.writeToNBT( data );
data.setBoolean( "output", this.isOutput() );
data.setShort( "freq", this.getFrequency() );
}
@Override
public boolean readFromStream( ByteBuf data ) throws IOException
{
final boolean c = super.readFromStream( data );
final short oldf = this.freq;
this.freq = data.readShort();
return c || oldf != this.freq;
}
@Override
public void writeToStream( ByteBuf data ) throws IOException
{
super.writeToStream( data );
data.writeShort( getFrequency() );
}
@Override
public float getCableConnectionLength( AECableType cable )
{
return 1;
}
@Override
public boolean useStandardMemoryCard()
{
return false;
}
@Override
public boolean onPartActivate( final EntityPlayer player, final EnumHand hand, final Vec3d pos )
{
if( hand == EnumHand.OFF_HAND )
{
return false;
}
final ItemStack is = player.getHeldItem( hand );
// UniqueIdentifier id = GameRegistry.findUniqueIdentifierFor( is.getItem() );
// AELog.info( "ID:" + id.toString() + " : " + is.getItemDamage() );
final TunnelType tt = AEApi.instance().registries().p2pTunnel().getTunnelTypeByItem( is );
if( !is.isEmpty() && is.getItem() instanceof IMemoryCard )
{
final IMemoryCard mc = (IMemoryCard) is.getItem();
final NBTTagCompound data = mc.getData( is );
final ItemStack newType = new ItemStack( data );
final short freq = data.getShort( "freq" );
if( !newType.isEmpty() )
{
if( newType.getItem() instanceof IPartItem )
{
final IPart testPart = ( (IPartItem) newType.getItem() ).createPartFromItemStack( newType );
if( testPart instanceof PartP2PTunnel )
{
this.getHost().removePart( this.getSide(), true );
final AEPartLocation dir = this.getHost().addPart( newType, this.getSide(), player, hand );
final IPart newBus = this.getHost().getPart( dir );
if( newBus instanceof PartP2PTunnel )
{
final PartP2PTunnel newTunnel = (PartP2PTunnel) newBus;
newTunnel.setOutput( true );
try
{
final P2PCache p2p = newTunnel.getProxy().getP2P();
p2p.updateFreq( newTunnel, freq );
}
catch( final GridAccessException e )
{
// :P
}
newTunnel.onTunnelNetworkChange();
}
mc.notifyUser( player, MemoryCardMessages.SETTINGS_LOADED );
return true;
}
}
}
mc.notifyUser( player, MemoryCardMessages.INVALID_MACHINE );
}
else if( tt != null ) // attunement
{
final ItemStack newType;
final IParts parts = AEApi.instance().definitions().parts();
switch( tt )
{
case LIGHT:
newType = parts.p2PTunnelLight().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case FE_POWER:
newType = parts.p2PTunnelFE().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case FLUID:
newType = parts.p2PTunnelFluids().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case IC2_POWER:
newType = parts.p2PTunnelEU().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case ITEM:
newType = parts.p2PTunnelItems().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case ME:
newType = parts.p2PTunnelME().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
case REDSTONE:
newType = parts.p2PTunnelRedstone().maybeStack( 1 ).orElse( ItemStack.EMPTY );
break;
/*
* case COMPUTER_MESSAGE:
* for( ItemStack stack : parts.p2PTunnelOpenComputers().maybeStack( 1 ).asSet() )
* {
* newType = stack;
* }
* break;
*/
default:
newType = ItemStack.EMPTY;
break;
}
if( !newType.isEmpty() && !ItemStack.areItemsEqual( newType, this.getItemStack() ) )
{
final boolean oldOutput = this.isOutput();
final short myFreq = this.getFrequency();
this.getHost().removePart( this.getSide(), false );
final AEPartLocation dir = this.getHost().addPart( newType, this.getSide(), player, hand );
final IPart newBus = this.getHost().getPart( dir );
if( newBus instanceof PartP2PTunnel )
{
final PartP2PTunnel newTunnel = (PartP2PTunnel) newBus;
newTunnel.setOutput( oldOutput );
newTunnel.onTunnelNetworkChange();
try
{
final P2PCache p2p = newTunnel.getProxy().getP2P();
p2p.updateFreq( newTunnel, myFreq );
}
catch( final GridAccessException e )
{
// :P
}
}
Platform.notifyBlocksOfNeighbors( this.getTile().getWorld(), this.getTile().getPos() );
return true;
}
}
return false;
}
@Override
public boolean onPartShiftActivate( final EntityPlayer player, final EnumHand hand, final Vec3d pos )
{
final ItemStack is = player.inventory.getCurrentItem();
if( !is.isEmpty() && is.getItem() instanceof IMemoryCard )
{
final IMemoryCard mc = (IMemoryCard) is.getItem();
final NBTTagCompound data = new NBTTagCompound();
short newFreq = this.getFrequency();
final boolean wasOutput = this.isOutput();
this.setOutput( false );
try
{
if( wasOutput || this.getFrequency() == 0 )
{
newFreq = this.getProxy().getP2P().newFrequency();
}
this.getProxy().getP2P().updateFreq( this, newFreq );
}
catch( final GridAccessException e )
{
// :P
}
this.onTunnelConfigChange();
final ItemStack p2pItem = this.getItemStack( PartItemStack.WRENCH );
final String type = p2pItem.getUnlocalizedName();
p2pItem.writeToNBT( data );
data.setShort( "freq", this.getFrequency() );
mc.setMemoryCardContents( is, type + ".name", data );
mc.notifyUser( player, MemoryCardMessages.SETTINGS_SAVED );
return true;
}
return false;
}
public void onTunnelConfigChange()
{
}
public void onTunnelNetworkChange()
{
}
protected void queueTunnelDrain( final PowerUnits unit, final double f )
{
final double ae_to_tax = unit.convertTo( PowerUnits.AE, f * AEConfig.TUNNEL_POWER_LOSS );
try
{
this.getProxy().getEnergy().extractAEPower( ae_to_tax, Actionable.MODULATE, PowerMultiplier.ONE );
}
catch( final GridAccessException e )
{
// :P
}
}
public short getFrequency()
{
return this.freq;
}
public void setFrequency( final short freq )
{
final short oldf = this.freq;
this.freq = freq;
if( oldf != this.freq )
{
this.getHost().markForUpdate();
}
}
public boolean isOutput()
{
return this.output;
}
void setOutput( final boolean output )
{
this.output = output;
}
@Override
public Long getRenderFlag()
{
long ret = Short.toUnsignedLong( this.getFrequency() );
if( this.isActive() && this.isPowered() )
{
ret |= 0x10000L;
}
return ret;
}
}