268 lines
7 KiB
Java
268 lines
7 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.parts.p2p;
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import java.util.EnumSet;
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import java.util.Iterator;
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import java.util.LinkedList;
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import java.util.List;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.ResourceLocation;
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import appeng.api.AEApi;
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import appeng.api.exceptions.FailedConnection;
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import appeng.api.networking.GridFlags;
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import appeng.api.networking.IGridNode;
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import appeng.api.networking.ticking.IGridTickable;
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import appeng.api.networking.ticking.TickRateModulation;
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import appeng.api.networking.ticking.TickingRequest;
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import appeng.api.parts.IPartHost;
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import appeng.api.util.AECableType;
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import appeng.api.util.AEPartLocation;
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import appeng.core.AELog;
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import appeng.core.settings.TickRates;
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import appeng.hooks.TickHandler;
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import appeng.items.parts.PartModels;
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import appeng.me.GridAccessException;
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import appeng.me.cache.helpers.Connections;
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import appeng.me.cache.helpers.TunnelConnection;
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import appeng.me.helpers.AENetworkProxy;
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public class PartP2PTunnelME extends PartP2PTunnel<PartP2PTunnelME> implements IGridTickable
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{
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private static final P2PModels MODELS = new P2PModels( "part/p2p/p2p_tunnel_me" );
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@PartModels
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public static List<ResourceLocation> getModels()
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{
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return MODELS.getModels();
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}
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private final Connections connection = new Connections( this );
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private final AENetworkProxy outerProxy = new AENetworkProxy( this, "outer", null, true );
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public PartP2PTunnelME( final ItemStack is )
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{
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super( is );
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this.getProxy().setFlags( GridFlags.REQUIRE_CHANNEL, GridFlags.COMPRESSED_CHANNEL );
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this.outerProxy.setFlags( GridFlags.DENSE_CAPACITY, GridFlags.CANNOT_CARRY_COMPRESSED );
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}
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@Override
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public void readFromNBT( final NBTTagCompound extra )
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{
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super.readFromNBT( extra );
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this.outerProxy.readFromNBT( extra );
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}
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@Override
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public void writeToNBT( final NBTTagCompound extra )
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{
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super.writeToNBT( extra );
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this.outerProxy.writeToNBT( extra );
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}
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@Override
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public void onTunnelNetworkChange()
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{
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super.onTunnelNetworkChange();
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if( !this.isOutput() )
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{
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try
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{
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this.getProxy().getTick().wakeDevice( this.getProxy().getNode() );
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}
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catch( final GridAccessException e )
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{
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// :P
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}
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}
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}
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@Override
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public AECableType getCableConnectionType( final AEPartLocation dir )
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{
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return AECableType.DENSE;
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}
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@Override
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public void removeFromWorld()
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{
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super.removeFromWorld();
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this.outerProxy.invalidate();
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}
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@Override
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public void addToWorld()
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{
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super.addToWorld();
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this.outerProxy.onReady();
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}
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@Override
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public void setPartHostInfo( final AEPartLocation side, final IPartHost host, final TileEntity tile )
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{
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super.setPartHostInfo( side, host, tile );
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this.outerProxy.setValidSides( EnumSet.of( side.getFacing() ) );
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}
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@Override
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public IGridNode getExternalFacingNode()
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{
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return this.outerProxy.getNode();
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}
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@Override
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public void onPlacement( final EntityPlayer player, final EnumHand hand, final ItemStack held, final AEPartLocation side )
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{
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super.onPlacement( player, hand, held, side );
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this.outerProxy.setOwner( player );
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}
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@Override
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public TickingRequest getTickingRequest( final IGridNode node )
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{
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return new TickingRequest( TickRates.METunnel.getMin(), TickRates.METunnel.getMax(), true, false );
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}
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@Override
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public TickRateModulation tickingRequest( final IGridNode node, final int ticksSinceLastCall )
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{
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// just move on...
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try
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{
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if( !this.getProxy().getPath().isNetworkBooting() )
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{
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if( !this.getProxy().getEnergy().isNetworkPowered() )
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{
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this.connection.markDestroy();
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TickHandler.INSTANCE.addCallable( this.getTile().getWorld(), this.connection );
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}
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else
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{
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if( this.getProxy().isActive() )
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{
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this.connection.markCreate();
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TickHandler.INSTANCE.addCallable( this.getTile().getWorld(), this.connection );
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}
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else
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{
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this.connection.markDestroy();
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TickHandler.INSTANCE.addCallable( this.getTile().getWorld(), this.connection );
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}
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}
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return TickRateModulation.SLEEP;
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}
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}
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catch( final GridAccessException e )
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{
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// meh?
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}
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return TickRateModulation.IDLE;
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}
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public void updateConnections( final Connections connections )
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{
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if( connections.isDestroy() )
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{
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for( final TunnelConnection cw : this.connection.getConnections().values() )
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{
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cw.getConnection().destroy();
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}
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this.connection.getConnections().clear();
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}
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else if( connections.isCreate() )
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{
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final Iterator<TunnelConnection> i = this.connection.getConnections().values().iterator();
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while( i.hasNext() )
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{
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final TunnelConnection cw = i.next();
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try
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{
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if( cw.getTunnel().getProxy().getGrid() != this.getProxy().getGrid() )
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{
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cw.getConnection().destroy();
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i.remove();
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}
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else if( !cw.getTunnel().getProxy().isActive() )
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{
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cw.getConnection().destroy();
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i.remove();
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}
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}
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catch( final GridAccessException e )
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{
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// :P
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}
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}
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final LinkedList<PartP2PTunnelME> newSides = new LinkedList<PartP2PTunnelME>();
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try
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{
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for( final PartP2PTunnelME me : this.getOutputs() )
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{
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if( me.getProxy().isActive() && connections.getConnections().get( me.getGridNode() ) == null )
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{
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newSides.add( me );
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}
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}
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for( final PartP2PTunnelME me : newSides )
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{
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try
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{
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connections.getConnections().put( me.getGridNode(), new TunnelConnection( me, AEApi.instance().createGridConnection( this.outerProxy.getNode(), me.outerProxy.getNode() ) ) );
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}
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catch( final FailedConnection e )
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{
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final TileEntity start = this.getTile();
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final TileEntity end = me.getTile();
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AELog.warn( "Failed to establish a ME P2P Tunnel between the tunnels at [x=%d, y=%d, z=%d] and [x=%d, y=%d, z=%d]", start.getPos().getX(), start.getPos().getY(), start.getPos().getZ(), end.getPos().getX(), end.getPos().getY(), end.getPos().getZ() );
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// :(
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}
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}
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}
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catch( final GridAccessException e )
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{
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AELog.debug( e );
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}
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}
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}
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@Override
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public List<ResourceLocation> getStaticModels()
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{
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return MODELS.getModel( isPowered(), isActive() );
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}
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}
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