Applied-Energistics-2-tilera-Edition/src/main/java/appeng/debug/ToolDebugCard.java

/*
 * 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.debug;


import java.util.EnumSet;
import java.util.HashSet;
import java.util.Set;

import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.EnumFacing;
import net.minecraft.world.World;

import appeng.api.networking.IGridConnection;
import appeng.api.networking.IGridHost;
import appeng.api.networking.IGridNode;
import appeng.api.networking.energy.IAEPowerStorage;
import appeng.api.networking.energy.IEnergyGrid;
import appeng.api.networking.pathing.ControllerState;
import appeng.api.networking.pathing.IPathingGrid;
import appeng.api.networking.ticking.ITickManager;
import appeng.api.parts.IPart;
import appeng.api.parts.IPartHost;
import appeng.api.util.AEPartLocation;
import appeng.core.features.AEFeature;
import appeng.hooks.TickHandler;
import appeng.items.AEBaseItem;
import appeng.me.Grid;
import appeng.me.GridNode;
import appeng.me.cache.TickManagerCache;
import appeng.parts.p2p.PartP2PTunnel;
import appeng.tile.networking.TileController;
import appeng.util.Platform;


public class ToolDebugCard extends AEBaseItem
{
	public ToolDebugCard()
	{
		this.setFeature( EnumSet.of( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative ) );
	}

	@Override
	public boolean onItemUseFirst( final ItemStack stack, final EntityPlayer player, final World world, final BlockPos pos, final EnumFacing side, final float hitX, final float hitY, final float hitZ )
	{
		if( Platform.isClient() )
		{
			return false;
		}

		if( player.isSneaking() )
		{
			int grids = 0;
			int totalNodes = 0;

			for( final Grid g : TickHandler.INSTANCE.getGridList() )
			{
				grids++;
				totalNodes += g.getNodes().size();
			}

			this.outputMsg( player, "Grids: " + grids );
			this.outputMsg( player, "Total Nodes: " + totalNodes );
		}
		else
		{
			final TileEntity te = world.getTileEntity( pos );

			if( te instanceof IGridHost )
			{
				final GridNode node = (GridNode) ( (IGridHost) te ).getGridNode( AEPartLocation.fromFacing( side ) );
				if( node != null )
				{
					final Grid g = node.getInternalGrid();
					final IGridNode center = g.getPivot();
					this.outputMsg( player, "This Node: " + node.toString() );
					this.outputMsg( player, "Center Node: " + center.toString() );

					final IPathingGrid pg = g.getCache( IPathingGrid.class );
					if( pg.getControllerState() == ControllerState.CONTROLLER_ONLINE )
					{

						Set<IGridNode> next = new HashSet<IGridNode>();
						next.add( node );

						final int maxLength = 10000;

						int length = 0;
						outer:
						while( !next.isEmpty() )
						{
							final Iterable<IGridNode> current = next;
							next = new HashSet<IGridNode>();

							for( final IGridNode n : current )
							{
								if( n.getMachine() instanceof TileController )
								{
									break outer;
								}

								for( final IGridConnection c : n.getConnections() )
								{
									next.add( c.getOtherSide( n ) );
								}
							}

							length++;

							if( length > maxLength )
							{
								break;
							}
						}

						this.outputMsg( player, "Cable Distance: " + length );
					}

					if( center.getMachine() instanceof PartP2PTunnel )
					{
						this.outputMsg( player, "Freq: " + ( (PartP2PTunnel) center.getMachine() ).getFrequency() );
					}

					final TickManagerCache tmc = g.getCache( ITickManager.class );
					for( final Class<? extends IGridHost> c : g.getMachineClasses() )
					{
						int o = 0;
						long nanos = 0;
						for( final IGridNode oj : g.getMachines( c ) )
						{
							o++;
							nanos += tmc.getAvgNanoTime( oj );
						}

						if( nanos < 0 )
						{
							this.outputMsg( player, c.getSimpleName() + " - " + o );
						}
						else
						{
							this.outputMsg( player, c.getSimpleName() + " - " + o + "; " + this.timeMeasurement( nanos ) );
						}
					}
				}
				else
				{
					this.outputMsg( player, "No Node Available." );
				}
			}
			else
			{
				this.outputMsg( player, "Not Networked Block" );
			}

			if( te instanceof IPartHost )
			{
				final IPart center = ( (IPartHost) te ).getPart( AEPartLocation.INTERNAL );
				( (IPartHost) te ).markForUpdate();
				if( center != null )
				{
					final GridNode n = (GridNode) center.getGridNode();
					this.outputMsg( player, "Node Channels: " + n.usedChannels() );
					for( final IGridConnection gc : n.getConnections() )
					{
						final AEPartLocation fd = gc.getDirection( n );
						if( fd != AEPartLocation.INTERNAL )
						{
							this.outputMsg( player, fd.toString() + ": " + gc.getUsedChannels() );
						}
					}
				}
			}

			if( te instanceof IAEPowerStorage )
			{
				final IAEPowerStorage ps = (IAEPowerStorage) te;
				this.outputMsg( player, "Energy: " + ps.getAECurrentPower() + " / " + ps.getAEMaxPower() );

				if( te instanceof IGridHost )
				{
					final IGridNode node = ( (IGridHost) te ).getGridNode( AEPartLocation.fromFacing( side ) );
					if( node != null && node.getGrid() != null )
					{
						final IEnergyGrid eg = node.getGrid().getCache( IEnergyGrid.class );
						this.outputMsg( player, "GridEnergy: " + eg.getStoredPower() + " : " + eg.getEnergyDemand( Double.MAX_VALUE ) );
					}
				}
			}
		}
		return true;
	}

	private void outputMsg( final ICommandSender player, final String string )
	{
		player.addChatMessage( new ChatComponentText( string ) );
	}

	private String timeMeasurement( final long nanos )
	{
		final long ms = nanos / 100000;
		if( nanos <= 100000 )
		{
			return nanos + "ns";
		}
		return ( ms / 10.0f ) + "ms";
	}
}