Rework fuzzy comparison for 99 percent threshold (#3367)

* Rework fuzzy comparison for 99 percent threshold

The current implementation is quite convoluted and can handle 99%
incorrectly when items exceed a certain damage range.

* Use metadata explicitly for comparison

Some item could use metadata to pack damageable and undamageable items
into the same id. Thus could lead to get ItemStack#getItemDamage() to
return bogus values for undamageable items.

README.md

@@ -14,6 +14,7 @@
 * [Building](#building)
 * [Contribution](#contribution)
 * [API](#applied-energistics-2-api)
+* [CraftTweaker](#applied-energistics-2-crafttweaker)
 * [Localization](#applied-energistics-2-localization)
 * [Credits](#credits)
 
@@ -154,6 +155,57 @@ Where the __ are filled in with the correct version criteria; AE2 is available f
 
 An example string would be `appeng:appliedenergistics2:rv2-alpha-30:dev`
 
+## Applied Energistics 2 CraftTweaker
+
+### Inscriber
+Add a recipe. When `inscribe` is true the bottom and top inputs are not consumed.
+
+	mods.appliedenergistics2.Inscriber.addRecipe(ItemStack output, ItemStack input, boolean inscribe, 
+	                                             @Optional ItemStack topInput, @Optional ItemStack bottomInput );
+
+Remove all recipes for this output stack. 
+	                                             
+	mods.appliedenergistics2.Inscriber.removeRecipe(ItemStack output);	
+
+### Grindstone
+Add a recipe.
+
+	mods.appliedenergistics2.Grinder.addRecipe( ItemStack output, ItemStack input, int turns, 
+	                                            @Optional ItemStack secondary1Output, @Optional float secondary1Chance,
+	                                            @Optional ItemStack secondary2Output, @Optional float secondary2Chance);
+	
+Remove recipes for this input.
+
+	mods.appliedenergistics2.Grinder.removeRecipe(ItemStack input);	
+
+### Spatial
+Whitelist a TileEntity class for Spatial IO.
+
+	mods.appliedenergistics2.Spatial.whitelistEntity( String fullEntityClassName );
+
+### Attunement
+Attune a ItemStack or ModID to a specific P2P-Tunnel type. ModID's are used as fallback when no ItemStack was found.
+
+	mods.appliedenergistics2.Attunement.attuneME( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneME( String modID );
+	mods.appliedenergistics2.Attunement.attuneItem( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneItem( String modID );
+	mods.appliedenergistics2.Attunement.attuneFluid( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneFluid( String modID );
+	mods.appliedenergistics2.Attunement.attuneRedstone( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneRedstone( String modID );
+	mods.appliedenergistics2.Attunement.attuneRF( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneRF( String modID );
+	mods.appliedenergistics2.Attunement.attuneIC2( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneIC2( String modID );
+	mods.appliedenergistics2.Attunement.attuneLight( ItemStack itemStack );
+	mods.appliedenergistics2.Attunement.attuneLight( String modID );
+
+### Cannon
+Add ammo types for the matter cannon.
+
+	mods.appliedenergistics2.Cannon.registerAmmo( ItemStack itemStack, double weight );
+
 ## Applied Energistics 2 Localization
 
 ### English Text

gradle.properties

@@ -9,7 +9,7 @@ aebasename=appliedenergistics2
 #########################################################
 minecraft_version=1.12.2
 mcp_mappings=snapshot_20171003
-forge_version=14.23.0.2491
+forge_version=14.23.1.2554
 
 #########################################################
 # Installable                                           #
@@ -24,6 +24,7 @@ tesla_version=1.0.61
 ic2_version=2.8.19-ex112
 top_version=1.12-1.4.18-10
 cofhcore_version=1.12-4.+
+crafttweaker_version=4.0.10.310
 
 #########################################################
 # Deployment                                            #

gradle/scripts/dependencies.gradle

@@ -58,6 +58,11 @@ repositories {
         name 'tehnut'
         url "http://tehnut.info/maven"
     }
+    
+   	maven { // CraftTweaker
+        name 'jared maven'
+        url "http://maven.blamejared.com/"
+    }
 }
 
 configurations {
@@ -77,6 +82,7 @@ dependencies {
     compileOnly "net.industrial-craft:industrialcraft-2:${ic2_version}:api"
     compileOnly "mcjty.theoneprobe:TheOneProbe-1.12:${top_version}:api"
     compileOnly "cofh:CoFHCore:${cofhcore_version}:deobf"
+    compileOnly "CraftTweaker2:CraftTweaker2-API:${crafttweaker_version}"
 
     // at runtime, use the full JEI jar
     runtime "mezz.jei:jei_${minecraft_version}:${jei_version}"

src/api/java/appeng/api/features/IP2PTunnelRegistry.java

@@ -28,6 +28,7 @@ import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
 import net.minecraft.item.ItemStack;
+import net.minecraftforge.common.capabilities.Capability;
 
 import appeng.api.config.TunnelType;
 
@@ -47,6 +48,7 @@ public interface IP2PTunnelRegistry
 	 */
 	void addNewAttunement( @Nonnull ItemStack trigger, @Nullable TunnelType type );
 	void addNewAttunement( @Nonnull String ModId, @Nullable TunnelType type );
+	void addNewAttunement( @Nonnull Capability<?> cap, @Nullable TunnelType type );
 
 	/**
 	 * returns null if no attunement can be found.

src/api/java/appeng/api/features/IRecipeHandlerRegistry.java

@@ -48,6 +48,7 @@ public interface IRecipeHandlerRegistry
 	 * @param name name of crafthandler
 	 * @param handler class of crafthandler
 	 */
+	@Deprecated
 	void addNewCraftHandler( String name, Class<? extends ICraftHandler> handler );
 
 	/**
@@ -65,11 +66,13 @@ public interface IRecipeHandlerRegistry
 	 * @return A recipe handler by name, returns null on failure.
 	 */
 	@Nullable
+	@Deprecated
 	ICraftHandler getCraftHandlerFor( String name );
 
 	/**
 	 * @return a new recipe handler, which can be used to parse, and read recipe files.
 	 */
+	@Deprecated
 	IRecipeHandler createNewRecipehandler();
 
 	/**

src/api/java/appeng/api/recipes/ICraftHandler.java

@@ -30,7 +30,7 @@ import appeng.api.exceptions.MissingIngredientException;
 import appeng.api.exceptions.RecipeException;
 import appeng.api.exceptions.RegistrationException;
 
-
+@Deprecated
 public interface ICraftHandler
 {
 

src/api/java/appeng/api/recipes/IIngredient.java

@@ -29,7 +29,7 @@ import net.minecraft.item.ItemStack;
 import appeng.api.exceptions.MissingIngredientException;
 import appeng.api.exceptions.RegistrationException;
 
-
+@Deprecated
 public interface IIngredient
 {
 

src/api/java/appeng/api/recipes/IRecipeHandler.java

@@ -27,6 +27,7 @@ package appeng.api.recipes;
 /**
  * Represents the AE2 Recipe Loading/Reading Class
  */
+@Deprecated
 public interface IRecipeHandler
 {
 

src/api/java/appeng/api/recipes/IRecipeLoader.java

@@ -28,7 +28,7 @@ import java.io.BufferedReader;
 
 import javax.annotation.Nonnull;
 
-
+@Deprecated
 public interface IRecipeLoader
 {
 	/**

src/api/java/appeng/api/storage/IStorageChannel.java

@@ -43,6 +43,19 @@ import appeng.api.storage.data.IItemList;
 public interface IStorageChannel<T extends IAEStack<T>>
 {
 
+	/**
+	 * Can be used as factor for transferring stacks of a channel.
+	 * 
+	 * E.g. used by IO Ports to transfer 1000 mB, not 1 mB to match the
+	 * item channel transferring a full bucket per operation.
+	 * 
+	 * @return
+	 */
+	default int transferFactor()
+	{
+		return 1;
+	}
+
 	/**
 	 * Create a new {@link IItemList} of the specific type.
 	 * 

src/main/java/appeng/block/grindstone/BlockCrank.java

@@ -23,6 +23,7 @@ import javax.annotation.Nullable;
 
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
+import net.minecraft.block.state.BlockFaceShape;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.entity.player.EntityPlayer;
@@ -32,6 +33,7 @@ import net.minecraft.util.EnumBlockRenderType;
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
 import net.minecraftforge.common.util.FakePlayer;
 
@@ -164,4 +166,16 @@ public class BlockCrank extends AEBaseTileBlock
 		return false;
 	}
 
+	@Override
+	public boolean canPlaceTorchOnTop( IBlockState state, IBlockAccess world, BlockPos pos )
+	{
+		return false;
+	}
+
+	@Override
+	public BlockFaceShape getBlockFaceShape( IBlockAccess worldIn, IBlockState state, BlockPos pos, EnumFacing face )
+	{
+		return BlockFaceShape.UNDEFINED;
+	}
+
 }

src/main/java/appeng/block/networking/BlockCableBus.java

@@ -101,7 +101,6 @@ public class BlockCableBus extends AEBaseTileBlock
 		// this will actually be overwritten later through setupTile and the
 		// combined layers
 		this.setTileEntity( TileCableBus.class );
-		this.useNeighborBrightness = true;
 	}
 
 	@Override

src/main/java/appeng/block/storage/BlockSkyChest.java

@@ -47,9 +47,9 @@ import appeng.util.Platform;
 public class BlockSkyChest extends AEBaseTileBlock implements ICustomCollision
 {
 
-	private static final double AABB_OFFSET_BOTTOM = .0625d;
-	private static final double AABB_OFFSET_SIDES = 0;
-	private static final double AABB_OFFSET_TOP = .125d;
+	private static final double AABB_OFFSET_BOTTOM = 0.00;
+	private static final double AABB_OFFSET_SIDES = 0.06;
+	private static final double AABB_OFFSET_TOP = 0.125;
 
 	public enum SkyChestType
 	{
@@ -111,18 +111,18 @@ public class BlockSkyChest extends AEBaseTileBlock implements ICustomCollision
 			o = sk.getUp();
 		}
 
-		final double offsetX = o.getFrontOffsetX() == 0 ? AABB_OFFSET_BOTTOM : AABB_OFFSET_SIDES;
-		final double offsetY = o.getFrontOffsetY() == 0 ? AABB_OFFSET_BOTTOM : AABB_OFFSET_SIDES;
-		final double offsetZ = o.getFrontOffsetZ() == 0 ? AABB_OFFSET_BOTTOM : AABB_OFFSET_SIDES;
+		final double offsetX = o.getFrontOffsetX() == 0 ? AABB_OFFSET_SIDES : 0.0;
+		final double offsetY = o.getFrontOffsetY() == 0 ? AABB_OFFSET_SIDES : 0.0;
+		final double offsetZ = o.getFrontOffsetZ() == 0 ? AABB_OFFSET_SIDES : 0.0;
 
-		// x/z needs to be multiplied by -1, thus we simply add not substract.
-		final double minX = Math.max( 0.0, offsetX + o.getFrontOffsetX() * AABB_OFFSET_TOP );
-		final double minY = Math.max( 0.0, offsetY - o.getFrontOffsetY() * AABB_OFFSET_TOP );
-		final double minZ = Math.max( 0.0, offsetZ + o.getFrontOffsetZ() * AABB_OFFSET_TOP );
+		// for x/z top and bottom is swapped
+		final double minX = Math.max( 0.0, offsetX + ( o.getFrontOffsetX() < 0 ? AABB_OFFSET_BOTTOM : ( o.getFrontOffsetX() * AABB_OFFSET_TOP ) ) );
+		final double minY = Math.max( 0.0, offsetY + ( o.getFrontOffsetY() < 0 ? AABB_OFFSET_TOP : ( o.getFrontOffsetY() * AABB_OFFSET_BOTTOM ) ) );
+		final double minZ = Math.max( 0.0, offsetZ + ( o.getFrontOffsetZ() < 0 ? AABB_OFFSET_BOTTOM : ( o.getFrontOffsetZ() * AABB_OFFSET_TOP ) ) );
 
-		final double maxX = Math.min( 1.0, ( 1.0 - offsetX ) + o.getFrontOffsetX() * AABB_OFFSET_TOP );
-		final double maxY = Math.min( 1.0, ( 1.0 - offsetY ) - o.getFrontOffsetY() * AABB_OFFSET_TOP );
-		final double maxZ = Math.min( 1.0, ( 1.0 - offsetZ ) + o.getFrontOffsetZ() * AABB_OFFSET_TOP );
+		final double maxX = Math.min( 1.0, 1.0 - offsetX - ( o.getFrontOffsetX() < 0 ? AABB_OFFSET_TOP : ( o.getFrontOffsetX() * AABB_OFFSET_BOTTOM ) ) );
+		final double maxY = Math.min( 1.0, 1.0 - offsetY - ( o.getFrontOffsetY() < 0 ? AABB_OFFSET_BOTTOM : ( o.getFrontOffsetY() * AABB_OFFSET_TOP ) ) );
+		final double maxZ = Math.min( 1.0, 1.0 - offsetZ - ( o.getFrontOffsetZ() < 0 ? AABB_OFFSET_TOP : ( o.getFrontOffsetZ() * AABB_OFFSET_BOTTOM ) ) );
 
 		return new AxisAlignedBB( minX, minY, minZ, maxX, maxY, maxZ );
 	}

src/main/java/appeng/client/gui/AEBaseMEGui.java

@@ -23,7 +23,6 @@ import java.text.NumberFormat;
 import java.util.List;
 import java.util.Locale;
 
-import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.inventory.Container;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
@@ -43,70 +42,17 @@ public abstract class AEBaseMEGui extends AEBaseGui
 		super( container );
 	}
 
-	public List<String> handleItemTooltip( final ItemStack stack, final int mouseX, final int mouseY, final List<String> currentToolTip )
-	{
-		if( !stack.isEmpty() )
-		{
-			final Slot s = this.getSlot( mouseX, mouseY );
-			if( s instanceof SlotME )
-			{
-				final int BigNumber = AEConfig.instance().useTerminalUseLargeFont() ? 999 : 9999;
-
-				IAEItemStack myStack = null;
-
-				try
-				{
-					final SlotME theSlotField = (SlotME) s;
-					myStack = theSlotField.getAEStack();
-				}
-				catch( final Throwable ignore )
-				{
-				}
-
-				if( myStack != null )
-				{
-					if( myStack.getStackSize() > BigNumber || ( myStack.getStackSize() > 1 && stack.isItemDamaged() ) )
-					{
-						final String local = ButtonToolTips.ItemsStored.getLocal();
-						final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( myStack.getStackSize() );
-						final String format = String.format( local, formattedAmount );
-
-						currentToolTip.add( TextFormatting.GRAY + format );
-					}
-
-					if( myStack.getCountRequestable() > 0 )
-					{
-						final String local = ButtonToolTips.ItemsRequestable.getLocal();
-						final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( myStack.getCountRequestable() );
-						final String format = String.format( local, formattedAmount );
-
-						currentToolTip.add( TextFormatting.GRAY + format );
-					}
-				}
-				else if( stack.getCount() > BigNumber || ( stack.getCount() > 1 && stack.isItemDamaged() ) )
-				{
-					final String local = ButtonToolTips.ItemsStored.getLocal();
-					final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( stack.getCount() );
-					final String format = String.format( local, formattedAmount );
-
-					currentToolTip.add( TextFormatting.GRAY + format );
-				}
-			}
-		}
-		return currentToolTip;
-	}
-
-	// Vanilla version...
-	// protected void drawItemStackTooltip(ItemStack stack, int x, int y)
 	@Override
 	protected void renderToolTip( final ItemStack stack, final int x, final int y )
 	{
 		final Slot s = this.getSlot( x, y );
+
 		if( s instanceof SlotME && !stack.isEmpty() )
 		{
-			final int BigNumber = AEConfig.instance().useTerminalUseLargeFont() ? 999 : 9999;
+			final int bigNumber = AEConfig.instance().useTerminalUseLargeFont() ? 999 : 9999;
 
 			IAEItemStack myStack = null;
+			final List<String> currentToolTip = this.getItemToolTip( stack );
 
 			try
 			{
@@ -117,33 +63,44 @@ public abstract class AEBaseMEGui extends AEBaseGui
 			{
 			}
 
-			ITooltipFlag.TooltipFlags tooltipFlag = this.mc.gameSettings.advancedItemTooltips ? ITooltipFlag.TooltipFlags.ADVANCED : ITooltipFlag.TooltipFlags.NORMAL;
 			if( myStack != null )
 			{
-				final List<String> currentToolTip = stack.getTooltip( this.mc.player, tooltipFlag );
-
-				if( myStack.getStackSize() > BigNumber || ( myStack.getStackSize() > 1 && stack.isItemDamaged() ) )
+				if( myStack.getStackSize() > bigNumber || ( myStack.getStackSize() > 1 && stack.isItemDamaged() ) )
 				{
-					currentToolTip.add( "Items Stored: " + NumberFormat.getNumberInstance( Locale.US ).format( myStack.getStackSize() ) );
+					final String local = ButtonToolTips.ItemsStored.getLocal();
+					final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( myStack.getStackSize() );
+					final String format = String.format( local, formattedAmount );
+
+					currentToolTip.add( TextFormatting.GRAY + format );
 				}
 
 				if( myStack.getCountRequestable() > 0 )
 				{
-					currentToolTip.add( "Items Requestable: " + NumberFormat.getNumberInstance( Locale.US ).format( myStack.getCountRequestable() ) );
+					final String local = ButtonToolTips.ItemsRequestable.getLocal();
+					final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( myStack.getCountRequestable() );
+					final String format = String.format( local, formattedAmount );
+
+					currentToolTip.add( format );
 				}
 
-				this.drawTooltip( x, y, currentToolTip );
+				this.drawHoveringText( currentToolTip, x, y, this.fontRenderer );
+
 				return;
 			}
-			else if( stack.getCount() > BigNumber )
+			else if( stack.getCount() > bigNumber )
 			{
-				List<String> var4 = stack.getTooltip( this.mc.player, tooltipFlag );
-				var4.add( "Items Stored: " + NumberFormat.getNumberInstance( Locale.US ).format( stack.getCount() ) );
-				this.drawTooltip( x, y, var4 );
+				final String local = ButtonToolTips.ItemsStored.getLocal();
+				final String formattedAmount = NumberFormat.getNumberInstance( Locale.US ).format( stack.getCount() );
+				final String format = String.format( local, formattedAmount );
+
+				currentToolTip.add( TextFormatting.GRAY + format );
+
+				this.drawHoveringText( currentToolTip, x, y, this.fontRenderer );
+
 				return;
 			}
 		}
+
 		super.renderToolTip( stack, x, y );
-		// super.drawItemStackTooltip( stack, x, y );
 	}
 }

src/main/java/appeng/client/gui/implementations/GuiNetworkStatus.java

@@ -237,10 +237,11 @@ public class GuiNetworkStatus extends AEBaseGui implements ISortSource
 		this.getScrollBar().setRange( 0, ( size + 4 ) / 5 - this.rows, 1 );
 	}
 
-	// Vanilla version...
-	protected void drawItemStackTooltip( final ItemStack stack, final int x, final int y )
+	@Override
+	protected void renderToolTip( final ItemStack stack, final int x, final int y )
 	{
 		final Slot s = this.getSlot( x, y );
+
 		if( s instanceof SlotME && stack != null )
 		{
 			IAEItemStack myStack = null;
@@ -270,7 +271,8 @@ public class GuiNetworkStatus extends AEBaseGui implements ISortSource
 				this.drawTooltip( x, y, currentToolTip );
 			}
 		}
-		// super.drawItemStackTooltip( stack, x, y );
+
+		super.renderToolTip( stack, x, y );
 	}
 
 	@Override

src/main/java/appeng/client/gui/implementations/GuiSpatialIOPort.java

@@ -92,7 +92,7 @@ public class GuiSpatialIOPort extends AEBaseGui
 		}
 		else
 		{
-			this.fontRenderer.drawString( GuiText.SCSSize.getLocal() + ": " + GuiText.SCSSInvalid.getLocal(), 13, 93, 4210752 );
+			this.fontRenderer.drawString( GuiText.SCSSize.getLocal() + ": " + GuiText.SCSInvalid.getLocal(), 13, 93, 4210752 );
 		}
 
 	}

src/main/java/appeng/client/render/DelegateBakedModel.java

@@ -0,0 +1,69 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.client.render;
+
+
+import javax.vecmath.Matrix4f;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import net.minecraft.client.renderer.block.model.IBakedModel;
+import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
+import net.minecraft.client.renderer.texture.TextureAtlasSprite;
+
+
+public abstract class DelegateBakedModel implements IBakedModel
+{
+	private IBakedModel baseModel;
+
+	protected DelegateBakedModel( IBakedModel base )
+	{
+		this.baseModel = base;
+	}
+
+	@Override
+	public Pair<? extends IBakedModel, Matrix4f> handlePerspective( ItemCameraTransforms.TransformType type )
+	{
+		Pair<? extends IBakedModel, Matrix4f> pair = this.baseModel.handlePerspective( type );
+		return Pair.of( this, pair.getValue() );
+	}
+
+	@Override
+	public TextureAtlasSprite getParticleTexture()
+	{
+		return this.baseModel.getParticleTexture();
+	}
+
+	@Override
+	public ItemCameraTransforms getItemCameraTransforms()
+	{
+		return this.baseModel.getItemCameraTransforms();
+	}
+
+	@Override
+	public boolean isAmbientOcclusion()
+	{
+		return this.baseModel.isAmbientOcclusion();
+	}
+
+	public IBakedModel getBaseModel()
+	{
+		return this.baseModel;
+	}
+}

src/main/java/appeng/client/render/FacadeDispatcherBakedModel.java

@@ -27,9 +27,7 @@ import javax.annotation.Nullable;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.renderer.block.model.BakedQuad;
 import net.minecraft.client.renderer.block.model.IBakedModel;
-import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.block.model.ItemOverrideList;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
 import net.minecraft.entity.EntityLivingBase;
 import net.minecraft.item.ItemStack;
@@ -44,16 +42,13 @@ import appeng.items.parts.ItemFacade;
  * on the item stack.
  * A custom Item Override List is used to accomplish this.
  */
-public class FacadeDispatcherBakedModel implements IBakedModel
+public class FacadeDispatcherBakedModel extends DelegateBakedModel
 {
-
-	private final IBakedModel baseModel;
-
 	private final VertexFormat format;
 
 	public FacadeDispatcherBakedModel( IBakedModel baseModel, VertexFormat format )
 	{
-		this.baseModel = baseModel;
+		super( baseModel );
 		this.format = format;
 	}
 
@@ -64,16 +59,10 @@ public class FacadeDispatcherBakedModel implements IBakedModel
 		return Collections.emptyList();
 	}
 
-	@Override
-	public boolean isAmbientOcclusion()
-	{
-		return this.baseModel.isAmbientOcclusion();
-	}
-
 	@Override
 	public boolean isGui3d()
 	{
-		return this.baseModel.isGui3d();
+		return this.getBaseModel().isGui3d();
 	}
 
 	@Override
@@ -82,18 +71,6 @@ public class FacadeDispatcherBakedModel implements IBakedModel
 		return false;
 	}
 
-	@Override
-	public TextureAtlasSprite getParticleTexture()
-	{
-		return this.baseModel.getParticleTexture();
-	}
-
-	@Override
-	public ItemCameraTransforms getItemCameraTransforms()
-	{
-		return this.baseModel.getItemCameraTransforms();
-	}
-
 	@Override
 	public ItemOverrideList getOverrides()
 	{
@@ -112,7 +89,8 @@ public class FacadeDispatcherBakedModel implements IBakedModel
 				IBlockState state = itemFacade.getTextureBlockState( stack );
 				ItemStack textureItem = itemFacade.getTextureItem( stack );
 
-				return new FacadeWithBlockBakedModel( FacadeDispatcherBakedModel.this.baseModel, state, textureItem, FacadeDispatcherBakedModel.this.format );
+				return new FacadeWithBlockBakedModel( FacadeDispatcherBakedModel.this
+						.getBaseModel(), state, textureItem, FacadeDispatcherBakedModel.this.format );
 			}
 		};
 	}

src/main/java/appeng/client/render/FacadeItemModel.java

@@ -30,7 +30,6 @@ import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.client.model.IModel;
 import net.minecraftforge.client.model.ModelLoaderRegistry;
 import net.minecraftforge.common.model.IModelState;
-import net.minecraftforge.common.model.TRSRTransformation;
 
 import appeng.core.AppEng;
 
@@ -41,10 +40,21 @@ import appeng.core.AppEng;
  */
 public class FacadeItemModel implements IModel
 {
-
 	// We use this to get the default item transforms and make our lives easier
 	private static final ResourceLocation MODEL_BASE = new ResourceLocation( AppEng.MOD_ID, "item/facade_base" );
 
+	private IModel getBaseModel()
+	{
+		try
+		{
+			return ModelLoaderRegistry.getModel( MODEL_BASE );
+		}
+		catch( Exception e )
+		{
+			throw new RuntimeException( e );
+		}
+	}
+
 	@Override
 	public Collection<ResourceLocation> getDependencies()
 	{
@@ -60,17 +70,7 @@ public class FacadeItemModel implements IModel
 	@Override
 	public IBakedModel bake( IModelState state, VertexFormat format, Function<ResourceLocation, TextureAtlasSprite> bakedTextureGetter )
 	{
-		IModel baseModel;
-		try
-		{
-			baseModel = ModelLoaderRegistry.getModel( MODEL_BASE );
-		}
-		catch( Exception e )
-		{
-			throw new RuntimeException( e );
-		}
-
-		IBakedModel bakedBaseModel = baseModel.bake( state, format, bakedTextureGetter );
+		IBakedModel bakedBaseModel = this.getBaseModel().bake( state, format, bakedTextureGetter );
 
 		return new FacadeDispatcherBakedModel( bakedBaseModel, format );
 	}
@@ -78,6 +78,6 @@ public class FacadeItemModel implements IModel
 	@Override
 	public IModelState getDefaultState()
 	{
-		return TRSRTransformation.identity();
+		return this.getBaseModel().getDefaultState();
 	}
 }

src/main/java/appeng/client/render/FacadeWithBlockBakedModel.java

@@ -29,9 +29,7 @@ import net.minecraft.block.state.IBlockState;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.block.model.BakedQuad;
 import net.minecraft.client.renderer.block.model.IBakedModel;
-import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
 import net.minecraft.client.renderer.block.model.ItemOverrideList;
-import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.vertex.VertexFormat;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
@@ -44,11 +42,8 @@ import appeng.client.render.cablebus.FacadeBuilder;
  * This is the actual baked model that will combine the north face of a given block state
  * with the base facade item model to achieve what is then actually rendered on screen.
  */
-public class FacadeWithBlockBakedModel implements IBakedModel
+public class FacadeWithBlockBakedModel extends DelegateBakedModel
 {
-
-	private final IBakedModel baseModel;
-
 	private final IBlockState blockState;
 
 	private final IBakedModel textureModel;
@@ -59,7 +54,7 @@ public class FacadeWithBlockBakedModel implements IBakedModel
 
 	public FacadeWithBlockBakedModel( IBakedModel baseModel, IBlockState blockState, ItemStack textureItem, VertexFormat format )
 	{
-		this.baseModel = baseModel;
+		super( baseModel );
 		this.blockState = blockState;
 		this.textureItem = textureItem;
 		this.textureModel = Minecraft.getMinecraft().getBlockRendererDispatcher().getModelForState( blockState );
@@ -88,13 +83,7 @@ public class FacadeWithBlockBakedModel implements IBakedModel
 			}
 		}
 
-		return this.baseModel.getQuads( state, side, rand );
-	}
-
-	@Override
-	public boolean isAmbientOcclusion()
-	{
-		return this.baseModel.isAmbientOcclusion();
+		return this.getBaseModel().getQuads( state, side, rand );
 	}
 
 	@Override
@@ -109,18 +98,6 @@ public class FacadeWithBlockBakedModel implements IBakedModel
 		return false;
 	}
 
-	@Override
-	public TextureAtlasSprite getParticleTexture()
-	{
-		return this.baseModel.getParticleTexture();
-	}
-
-	@Override
-	public ItemCameraTransforms getItemCameraTransforms()
-	{
-		return this.baseModel.getItemCameraTransforms();
-	}
-
 	@Override
 	public ItemOverrideList getOverrides()
 	{

src/main/java/appeng/client/render/cablebus/CableBusBakedModel.java

@@ -22,6 +22,7 @@ package appeng.client.render.cablebus;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.EnumMap;
+import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
@@ -52,6 +53,8 @@ import appeng.block.networking.BlockCableBus;
 public class CableBusBakedModel implements IBakedModel
 {
 
+	private static final Map<CableBusRenderState, List<BakedQuad>> CABLE_MODEL_CACHE = new HashMap<>();
+
 	private final CableBuilder cableBuilder;
 
 	private final FacadeBuilder facadeBuilder;
@@ -88,8 +91,15 @@ public class CableBusBakedModel implements IBakedModel
 		// translucent facades further down below.
 		if( layer == BlockRenderLayer.CUTOUT )
 		{
+
 			// First, handle the cable at the center of the cable bus
-			this.addCableQuads( renderState, quads );
+			final List<BakedQuad> cableModel = CABLE_MODEL_CACHE.computeIfAbsent( renderState, k ->
+			{
+				final List<BakedQuad> model = new ArrayList<>();
+				this.addCableQuads( renderState, model );
+				return model;
+			} );
+			quads.addAll( cableModel );
 
 			// Then handle attachments
 			for( EnumFacing facing : EnumFacing.values() )
@@ -308,10 +318,8 @@ public class CableBusBakedModel implements IBakedModel
 
 				TextureAtlasSprite particleTexture = bakedModel.getParticleTexture();
 
-				// If a part sub-model has no particle texture (indicated by it being the missing texture), don't
-				// add
-				// it,
-				// so we don't get ugly missing texture break particles.
+				// If a part sub-model has no particle texture (indicated by it being the missing texture),
+				// don't add it, so we don't get ugly missing texture break particles.
 				if( this.textureMap.getMissingSprite() != particleTexture )
 				{
 					result.add( particleTexture );
@@ -336,7 +344,7 @@ public class CableBusBakedModel implements IBakedModel
 	@Override
 	public boolean isAmbientOcclusion()
 	{
-		return false;
+		return true;
 	}
 
 	@Override

src/main/java/appeng/client/render/cablebus/CableBusRenderState.java

@@ -23,6 +23,7 @@ import java.util.ArrayList;
 import java.util.EnumMap;
 import java.util.EnumSet;
 import java.util.List;
+import java.util.Objects;
 
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.math.AxisAlignedBB;
@@ -153,4 +154,43 @@ public class CableBusRenderState
 		return this.boundingBoxes;
 	}
 
+	@Override
+	public int hashCode()
+	{
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ( ( this.attachmentConnections == null ) ? 0 : this.attachmentConnections.hashCode() );
+		result = prime * result + ( ( this.cableBusAdjacent == null ) ? 0 : this.cableBusAdjacent.hashCode() );
+		result = prime * result + ( ( this.cableColor == null ) ? 0 : this.cableColor.hashCode() );
+		result = prime * result + ( ( this.cableType == null ) ? 0 : this.cableType.hashCode() );
+		result = prime * result + ( ( this.channelsOnSide == null ) ? 0 : this.channelsOnSide.hashCode() );
+		result = prime * result + ( ( this.connectionTypes == null ) ? 0 : this.connectionTypes.hashCode() );
+		result = prime * result + ( ( this.coreType == null ) ? 0 : this.coreType.hashCode() );
+		return result;
+	}
+
+	@Override
+	public boolean equals( Object obj )
+	{
+		if( this == obj )
+		{
+			return true;
+		}
+		if( obj == null )
+		{
+			return false;
+		}
+		if( getClass() != obj.getClass() )
+		{
+			return false;
+		}
+
+		final CableBusRenderState other = (CableBusRenderState) obj;
+
+		return this.cableColor == other.cableColor && this.cableType == other.cableType && this.coreType == other.coreType && Objects
+				.equals( this.attachmentConnections, other.attachmentConnections ) && Objects.equals( this.cableBusAdjacent,
+						other.cableBusAdjacent ) && Objects.equals( this.channelsOnSide, other.channelsOnSide ) && Objects.equals( this.connectionTypes,
+								other.connectionTypes );
+	}
+
 }

src/main/java/appeng/client/render/cablebus/CubeBuilder.java

@@ -59,6 +59,8 @@ public class CubeBuilder
 
 	private int color = 0xFFFFFFFF;
 
+	private boolean useStandardUV = false;
+
 	private boolean renderFullBright;
 
 	public CubeBuilder( VertexFormat format, List<BakedQuad> output )
@@ -142,7 +144,9 @@ public class CubeBuilder
 		UnpackedBakedQuad.Builder builder = new UnpackedBakedQuad.Builder( this.format );
 		builder.setTexture( texture );
 		builder.setQuadOrientation( face );
-
+		builder.setQuadTint( -1 );
+		builder.setApplyDiffuseLighting( true );
+		
 		UvVector uv = new UvVector();
 
 		// The user might have set specific UV coordinates for this face
@@ -154,6 +158,10 @@ public class CubeBuilder
 			uv.u2 = texture.getInterpolatedU( customUv.z );
 			uv.v2 = texture.getInterpolatedV( customUv.w );
 		}
+		else if( this.useStandardUV )
+		{
+			uv = this.getStandardUv( face, texture, x1, y1, z1, x2, y2, z2 );
+		}
 		else
 		{
 			uv = this.getDefaultUv( face, texture, x1, y1, z1, x2, y2, z2 );
@@ -199,8 +207,7 @@ public class CubeBuilder
 				break;
 		}
 
-		int[] vertexData = builder.build().getVertexData();
-		this.output.add( new BakedQuad( vertexData, -1, face, texture, true, this.format ) );
+		this.output.add( builder.build() );
 	}
 
 	private UvVector getDefaultUv( EnumFacing face, TextureAtlasSprite texture, float x1, float y1, float z1, float x2, float y2, float z2 )
@@ -251,6 +258,51 @@ public class CubeBuilder
 		return uv;
 	}
 
+	private UvVector getStandardUv( EnumFacing face, TextureAtlasSprite texture, float x1, float y1, float z1, float x2, float y2, float z2 )
+	{
+		UvVector uv = new UvVector();
+		switch( face )
+		{
+			case DOWN:
+				uv.u1 = texture.getInterpolatedU( x1 * 16 );
+				uv.v1 = texture.getInterpolatedV( 16 - z1 * 16 );
+				uv.u2 = texture.getInterpolatedU( x2 * 16 );
+				uv.v2 = texture.getInterpolatedV( 16 - z2 * 16 );
+				break;
+			case UP:
+				uv.u1 = texture.getInterpolatedU( x1 * 16 );
+				uv.v1 = texture.getInterpolatedV( z1 * 16 );
+				uv.u2 = texture.getInterpolatedU( x2 * 16 );
+				uv.v2 = texture.getInterpolatedV( z2 * 16 );
+				break;
+			case NORTH:
+				uv.u1 = texture.getInterpolatedU( 16 - x1 * 16 );
+				uv.v1 = texture.getInterpolatedV( 16 - y1 * 16 );
+				uv.u2 = texture.getInterpolatedU( 16 - x2 * 16 );
+				uv.v2 = texture.getInterpolatedV( 16 - y2 * 16 );
+				break;
+			case SOUTH:
+				uv.u1 = texture.getInterpolatedU( x1 * 16 );
+				uv.v1 = texture.getInterpolatedV( 16 - y1 * 16 );
+				uv.u2 = texture.getInterpolatedU( x2 * 16 );
+				uv.v2 = texture.getInterpolatedV( 16 - y2 * 16 );
+				break;
+			case WEST:
+				uv.u1 = texture.getInterpolatedU( z1 * 16 );
+				uv.v1 = texture.getInterpolatedV( 16 - y1 * 16 );
+				uv.u2 = texture.getInterpolatedU( z2 * 16 );
+				uv.v2 = texture.getInterpolatedV( 16 - y2 * 16 );
+				break;
+			case EAST:
+				uv.u1 = texture.getInterpolatedU( 16 - z2 * 16 );
+				uv.v1 = texture.getInterpolatedV( 16 - y1 * 16 );
+				uv.u2 = texture.getInterpolatedU( 16 - z1 * 16 );
+				uv.v2 = texture.getInterpolatedV( 16 - y2 * 16 );
+				break;
+		}
+		return uv;
+	}
+
 	// uv.u1, uv.v1
 	private void putVertexTL( UnpackedBakedQuad.Builder builder, EnumFacing face, float x, float y, float z, UvVector uv )
 	{
@@ -484,6 +536,15 @@ public class CubeBuilder
 		this.uvRotations[facing.ordinal()] = (byte) rotation;
 	}
 
+	/**
+	 * CubeBuilder uses UV optimized for cables by default.
+	 * This switches to standard UV coordinates.
+	 */
+	public void useStandardUV()
+	{
+		this.useStandardUV = true;
+	}
+
 	public List<BakedQuad> getOutput()
 	{
 		return this.output;

src/main/java/appeng/client/render/cablebus/FacadeBuilder.java

@@ -175,6 +175,7 @@ public class FacadeBuilder
 
 		// Reset to no color multiplicator
 		builder.setColorRGB( 0xFFFFFF );
+		builder.useStandardUV();
 
 		// We only render the stilt if we don't intersect with any part directly, and if there's no part on our side
 		if( renderStilt && busBounds == null && layer == BlockRenderLayer.CUTOUT )
@@ -438,22 +439,22 @@ public class FacadeBuilder
 
 	private static AxisAlignedBB getFacadeBox( EnumFacing side, boolean thinFacades )
 	{
-		int thickness = thinFacades ? 1 : 2;
+		double thickness = ( thinFacades ? 1 : 2 ) / 16.0;
 
 		switch( side )
 		{
 			case DOWN:
-				return new AxisAlignedBB( 0.0, 0.0, 0.0, 1.0, ( thickness ) / 16.0, 1.0 );
+				return new AxisAlignedBB( 0.0, 0.0, 0.0, 1.0, thickness, 1.0 );
 			case EAST:
-				return new AxisAlignedBB( ( 16.0 - thickness ) / 16.0, 0.0, 0.0, 1.0, 1.0, 1.0 );
+				return new AxisAlignedBB( 1.0 - thickness, 0.0, 0.0, 1.0, 1.0, 1.0 );
 			case NORTH:
-				return new AxisAlignedBB( 0.0, 0.0, 0.0, 1.0, 1.0, ( thickness ) / 16.0 );
+				return new AxisAlignedBB( 0.0, 0.0, 0.0, 1.0, 1.0, thickness );
 			case SOUTH:
-				return new AxisAlignedBB( 0.0, 0.0, ( 16.0 - thickness ) / 16.0, 1.0, 1.0, 1.0 );
+				return new AxisAlignedBB( 0.0, 0.0, 1.0 - thickness, 1.0, 1.0, 1.0 );
 			case UP:
-				return new AxisAlignedBB( 0.0, ( 16.0 - thickness ) / 16.0, 0.0, 1.0, 1.0, 1.0 );
+				return new AxisAlignedBB( 0.0, 1.0 - thickness, 0.0, 1.0, 1.0, 1.0 );
 			case WEST:
-				return new AxisAlignedBB( 0.0, 0.0, 0.0, ( thickness ) / 16.0, 1.0, 1.0 );
+				return new AxisAlignedBB( 0.0, 0.0, 0.0, thickness, 1.0, 1.0 );
 			default:
 				throw new IllegalArgumentException( "Unsupported face: " + side );
 		}

src/main/java/appeng/container/AEBaseContainer.java

@@ -19,14 +19,11 @@
 package appeng.container;
 
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.lang.reflect.Field;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
-import java.util.LinkedList;
 import java.util.List;
 
 import net.minecraft.entity.player.EntityPlayer;
@@ -37,8 +34,6 @@ import net.minecraft.inventory.IContainerListener;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.CompressedStreamTools;
-import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.wrapper.PlayerInvWrapper;
@@ -73,7 +68,7 @@ import appeng.container.slot.SlotPlayerInv;
 import appeng.core.AELog;
 import appeng.core.sync.network.NetworkHandler;
 import appeng.core.sync.packets.PacketInventoryAction;
-import appeng.core.sync.packets.PacketPartialItem;
+import appeng.core.sync.packets.PacketTargetItemStack;
 import appeng.core.sync.packets.PacketValueConfig;
 import appeng.helpers.ICustomNameObject;
 import appeng.helpers.InventoryAction;
@@ -93,7 +88,6 @@ public abstract class AEBaseContainer extends Container
 	private final TileEntity tileEntity;
 	private final IPart part;
 	private final IGuiItemObject obj;
-	private final List<PacketPartialItem> dataChunks = new LinkedList<>();
 	private final HashMap<Integer, SyncData> syncData = new HashMap<>();
 	private boolean isContainerValid = true;
 	private String customName;
@@ -175,47 +169,6 @@ public abstract class AEBaseContainer extends Container
 		this.prepareSync();
 	}
 
-	public void postPartial( final PacketPartialItem packetPartialItem )
-	{
-		this.dataChunks.add( packetPartialItem );
-		if( packetPartialItem.getPageCount() == this.dataChunks.size() )
-		{
-			this.parsePartials();
-		}
-	}
-
-	private void parsePartials()
-	{
-		int total = 0;
-		for( final PacketPartialItem ppi : this.dataChunks )
-		{
-			total += ppi.getSize();
-		}
-
-		final byte[] buffer = new byte[total];
-		int cursor = 0;
-
-		for( final PacketPartialItem ppi : this.dataChunks )
-		{
-			cursor = ppi.write( buffer, cursor );
-		}
-
-		try
-		{
-			final NBTTagCompound data = CompressedStreamTools.readCompressed( new ByteArrayInputStream( buffer ) );
-			if( data != null )
-			{
-				this.setTargetStack( AEItemStack.fromNBT( data ) );
-			}
-		}
-		catch( final IOException e )
-		{
-			AELog.debug( e );
-		}
-
-		this.dataChunks.clear();
-	}
-
 	public IAEItemStack getTargetStack()
 	{
 		return this.clientRequestedTargetItem;
@@ -235,47 +188,7 @@ public abstract class AEBaseContainer extends Container
 				return;
 			}
 
-			final ByteArrayOutputStream stream = new ByteArrayOutputStream();
-			final NBTTagCompound item = new NBTTagCompound();
-
-			if( stack != null )
-			{
-				stack.writeToNBT( item );
-			}
-
-			try
-			{
-				CompressedStreamTools.writeCompressed( item, stream );
-
-				final int maxChunkSize = 30000;
-				final List<byte[]> miniPackets = new LinkedList<>();
-
-				final byte[] data = stream.toByteArray();
-
-				final ByteArrayInputStream bis = new ByteArrayInputStream( data, 0, stream.size() );
-				while( bis.available() > 0 )
-				{
-					final int nextBLock = bis.available() > maxChunkSize ? maxChunkSize : bis.available();
-					final byte[] nextSegment = new byte[nextBLock];
-					bis.read( nextSegment );
-					miniPackets.add( nextSegment );
-				}
-				bis.close();
-				stream.close();
-
-				int page = 0;
-				for( final byte[] packet : miniPackets )
-				{
-					final PacketPartialItem ppi = new PacketPartialItem( page, miniPackets.size(), packet );
-					page++;
-					NetworkHandler.instance().sendToServer( ppi );
-				}
-			}
-			catch( final IOException e )
-			{
-				AELog.debug( e );
-				return;
-			}
+			NetworkHandler.instance().sendToServer( new PacketTargetItemStack( (AEItemStack) stack ) );
 		}
 
 		this.clientRequestedTargetItem = stack == null ? null : stack.copy();

src/main/java/appeng/container/implementations/ContainerInscriber.java

@@ -120,28 +120,23 @@ public class ContainerInscriber extends ContainerUpgradeable implements IProgres
 
 		if( s == this.middle )
 		{
-			for( final ItemStack optional : AEApi.instance().registries().inscriber().getOptionals() )
+			IItemDefinition press = AEApi.instance().definitions().materials().namePress();
+			if( press.isSameAs( top ) || press.isSameAs( bot ) )
 			{
-				if( Platform.itemComparisons().isSameItem( optional, is ) )
-				{
-					return false;
-				}
+				return !press.isSameAs( is );
 			}
 
 			boolean matches = false;
-			boolean found = false;
-
 			for( final IInscriberRecipe recipe : AEApi.instance().registries().inscriber().getRecipes() )
 			{
-				final boolean matchA = ( top.isEmpty() && !recipe.getTopOptional().isPresent() ) || ( Platform.itemComparisons().isSameItem( top,
-						recipe.getTopOptional().orElse( ItemStack.EMPTY ) ) ) && // and...
-						( ( bot.isEmpty() && !recipe.getBottomOptional().isPresent() ) || ( Platform.itemComparisons().isSameItem( bot,
-								recipe.getBottomOptional().orElse( ItemStack.EMPTY ) ) ) );
-
-				final boolean matchB = ( bot.isEmpty() && !recipe.getTopOptional().isPresent() ) || ( Platform.itemComparisons().isSameItem( bot,
-						recipe.getTopOptional().orElse( ItemStack.EMPTY ) ) ) && // and...
-						( ( top.isEmpty() && !recipe.getBottomOptional().isPresent() ) || ( Platform.itemComparisons().isSameItem( top,
-								recipe.getBottomOptional().orElse( ItemStack.EMPTY ) ) ) );
+				final boolean matchA = !top
+						.isEmpty() && ( Platform.itemComparisons().isSameItem( top, recipe.getTopOptional().orElse( ItemStack.EMPTY ) ) || Platform
+								.itemComparisons()
+								.isSameItem( top, recipe.getBottomOptional().orElse( ItemStack.EMPTY ) ) );
+				final boolean matchB = !bot
+						.isEmpty() && ( Platform.itemComparisons().isSameItem( bot, recipe.getTopOptional().orElse( ItemStack.EMPTY ) ) || Platform
+								.itemComparisons()
+								.isSameItem( bot, recipe.getBottomOptional().orElse( ItemStack.EMPTY ) ) );
 
 				if( matchA || matchB )
 				{
@@ -150,21 +145,19 @@ public class ContainerInscriber extends ContainerUpgradeable implements IProgres
 					{
 						if( Platform.itemComparisons().isSameItem( is, option ) )
 						{
-							found = true;
+							return true;
 						}
 					}
 				}
 			}
-
-			if( matches && !found )
+			if( matches )
 			{
 				return false;
 			}
 		}
-
-		if( ( s == this.top && !bot.isEmpty() ) || ( s == this.bottom && !top.isEmpty() ) )
+		else if( ( s == this.top && !bot.isEmpty() ) || ( s == this.bottom && !top.isEmpty() ) )
 		{
-			ItemStack otherSlot = ItemStack.EMPTY;
+			ItemStack otherSlot;
 			if( s == this.top )
 			{
 				otherSlot = this.bottom.getStack();
@@ -182,28 +175,24 @@ public class ContainerInscriber extends ContainerUpgradeable implements IProgres
 			}
 
 			// everything else
-			boolean isValid = false;
 			for( final IInscriberRecipe recipe : AEApi.instance().registries().inscriber().getRecipes() )
 			{
-				if( Platform.itemComparisons().isSameItem( recipe.getTopOptional().orElse( ItemStack.EMPTY ), otherSlot ) )
+				boolean isValid = false;
+				if( Platform.itemComparisons().isSameItem( otherSlot, recipe.getTopOptional().orElse( ItemStack.EMPTY ) ) )
 				{
 					isValid = Platform.itemComparisons().isSameItem( is, recipe.getBottomOptional().orElse( ItemStack.EMPTY ) );
 				}
-				else if( Platform.itemComparisons().isSameItem( recipe.getBottomOptional().orElse( ItemStack.EMPTY ), otherSlot ) )
+				else if( Platform.itemComparisons().isSameItem( otherSlot, recipe.getBottomOptional().orElse( ItemStack.EMPTY ) ) )
 				{
 					isValid = Platform.itemComparisons().isSameItem( is, recipe.getTopOptional().orElse( ItemStack.EMPTY ) );
 				}
 
 				if( isValid )
 				{
-					break;
+					return true;
 				}
 			}
-
-			if( !isValid )
-			{
-				return false;
-			}
+			return false;
 		}
 
 		return true;

src/main/java/appeng/container/slot/SlotRestrictedInput.java

@@ -172,7 +172,7 @@ public class SlotRestrictedInput extends AppEngSlot
 
 				for( final ItemStack optional : AEApi.instance().registries().inscriber().getOptionals() )
 				{
-					if( Platform.itemComparisons().isSameItem( optional, i ) )
+					if( Platform.itemComparisons().isSameItem( i, optional ) )
 					{
 						return true;
 					}

src/main/java/appeng/core/AppEng.java

@@ -189,6 +189,8 @@ public final class AppEng
 			AppEng.proxy.preinit();
 		}
 
+		IntegrationRegistry.INSTANCE.preInit();
+
 		if( versionCheckerConfig.isVersionCheckingEnabled() )
 		{
 			final VersionChecker versionChecker = new VersionChecker( versionCheckerConfig );

src/main/java/appeng/core/api/ApiGrid.java

@@ -59,7 +59,7 @@ public class ApiGrid implements IGridHelper
 		Preconditions.checkNotNull( a );
 		Preconditions.checkNotNull( b );
 
-		return new GridConnection( a, b, AEPartLocation.INTERNAL );
+		return GridConnection.create( a, b, AEPartLocation.INTERNAL );
 	}
 
 }

src/main/java/appeng/core/api/ApiStorage.java

@@ -160,6 +160,12 @@ public class ApiStorage implements IStorageHelper
 	private static final class FluidStorageChannel implements IFluidStorageChannel
 	{
 
+		@Override
+		public int transferFactor()
+		{
+			return 1000;
+		}
+
 		@Override
 		public IItemList<IAEFluidStack> createList()
 		{
@@ -195,7 +201,7 @@ public class ApiStorage implements IStorageHelper
 			Preconditions.checkNotNull( request );
 			Preconditions.checkNotNull( src );
 
-			return null;
+			return Platform.poweredExtraction( energy, cell, request, src );
 		}
 
 		@Override
@@ -206,7 +212,7 @@ public class ApiStorage implements IStorageHelper
 			Preconditions.checkNotNull( input );
 			Preconditions.checkNotNull( src );
 
-			return input;
+			return Platform.poweredInsert( energy, cell, input, src );
 		}
 	}
 

src/main/java/appeng/core/api/definitions/ApiBlocks.java

@@ -106,10 +106,12 @@ import appeng.core.features.BlockDefinition;
 import appeng.core.features.registries.PartModels;
 import appeng.debug.BlockChunkloader;
 import appeng.debug.BlockCubeGenerator;
+import appeng.debug.BlockEnergyGenerator;
 import appeng.debug.BlockItemGen;
 import appeng.debug.BlockPhantomNode;
 import appeng.debug.TileChunkLoader;
 import appeng.debug.TileCubeGenerator;
+import appeng.debug.TileEnergyGenerator;
 import appeng.debug.TileItemGen;
 import appeng.debug.TilePhantomNode;
 import appeng.decorative.slab.BlockSlabCommon;
@@ -236,6 +238,7 @@ public final class ApiBlocks implements IBlocks
 	private final IBlockDefinition chunkLoader;
 	private final IBlockDefinition phantomNode;
 	private final IBlockDefinition cubeGenerator;
+	private final IBlockDefinition energyGenerator;
 
 	public ApiBlocks( FeatureFactory registry, PartModels partModels )
 	{
@@ -526,6 +529,11 @@ public final class ApiBlocks implements IBlocks
 				.tileEntity( new TileEntityDefinition( TileCubeGenerator.class ) )
 				.useCustomItemModel()
 				.build();
+		this.energyGenerator = registry.block( "debug_energy_gen", BlockEnergyGenerator::new )
+				.features( AEFeature.UNSUPPORTED_DEVELOPER_TOOLS, AEFeature.CREATIVE )
+				.tileEntity( new TileEntityDefinition( TileEnergyGenerator.class ) )
+				.useCustomItemModel()
+				.build();
 	}
 
 	private static IBlockDefinition makeSlab( String slabId, String doubleSlabId, FeatureFactory registry, IBlockDefinition blockDef )
@@ -1014,4 +1022,9 @@ public final class ApiBlocks implements IBlocks
 	{
 		return this.cubeGenerator;
 	}
+
+	public IBlockDefinition energyGenerator()
+	{
+		return energyGenerator;
+	}
 }

src/main/java/appeng/core/features/registries/P2PTunnelRegistry.java

@@ -21,6 +21,7 @@ package appeng.core.features.registries;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -30,6 +31,8 @@ import net.minecraft.init.Items;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.EnumFacing;
+import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
 import net.minecraftforge.oredict.OreDictionary;
 
 import appeng.api.AEApi;
@@ -49,6 +52,7 @@ public final class P2PTunnelRegistry implements IP2PTunnelRegistry
 
 	private final Map<ItemStack, TunnelType> tunnels = new HashMap<>( INITIAL_CAPACITY );
 	private final Map<String, TunnelType> modIdTunnels = new HashMap<>( INITIAL_CAPACITY );
+	private final Map<Capability<?>, TunnelType> capTunnels = new HashMap<>( INITIAL_CAPACITY );
 
 	public void configure()
 	{
@@ -159,6 +163,12 @@ public final class P2PTunnelRegistry implements IP2PTunnelRegistry
 			this.addNewAttunement( parts.cableDenseSmart().stack( c, 1 ), TunnelType.ME );
 		}
 
+		/**
+		 * attune based caps
+		 */
+		this.addNewAttunement( Capabilities.FORGE_ENERGY, TunnelType.FE_POWER );
+		this.addNewAttunement( CapabilityFluidHandler.FLUID_HANDLER_ITEM_CAPABILITY, TunnelType.FLUID );
+
 		/**
 		 * attune based on the ItemStack's modId
 		 */
@@ -186,6 +196,16 @@ public final class P2PTunnelRegistry implements IP2PTunnelRegistry
 		this.modIdTunnels.put( modId, type );
 	}
 
+	@Override
+	public void addNewAttunement( @Nonnull final Capability<?> cap, @Nullable final TunnelType type )
+	{
+		if( type == null || cap == null )
+		{
+			return;
+		}
+		this.capTunnels.put( cap, type );
+	}
+
 	@Override
 	public void addNewAttunement( @Nonnull final ItemStack trigger, @Nullable final TunnelType type )
 	{
@@ -203,39 +223,40 @@ public final class P2PTunnelRegistry implements IP2PTunnelRegistry
 	{
 		if( !trigger.isEmpty() )
 		{
-			// if( FluidRegistry.isContainer( trigger ) )
-			// {
-			// return TunnelType.FLUID;
-			// }
-
-			for( final ItemStack is : this.tunnels.keySet() )
+			// First match exact items
+			for( final Entry<ItemStack, TunnelType> entry : this.tunnels.entrySet() )
 			{
+				final ItemStack is = entry.getKey();
+
 				if( is.getItem() == trigger.getItem() && is.getItemDamage() == OreDictionary.WILDCARD_VALUE )
 				{
-					return this.tunnels.get( is );
+					return entry.getValue();
 				}
 
 				if( ItemStack.areItemsEqual( is, trigger ) )
 				{
-					return this.tunnels.get( is );
+					return entry.getValue();
 				}
 			}
 
-			// Try by ModId next
-			for( final String modId : this.modIdTunnels.keySet() )
-			{
-				if( trigger.getItem().getRegistryName() != null && trigger.getItem().getRegistryName().getResourceDomain().equals( modId ) )
-				{
-					return this.modIdTunnels.get( modId );
-				}
-			}
-
-			// Next, check if the Item you're holding supports Forge Energy
+			// Next, check if the Item you're holding supports any registered capability
 			for( EnumFacing face : EnumFacing.VALUES )
 			{
-				if( trigger.hasCapability( Capabilities.FORGE_ENERGY, face ) )
+				for( Entry<Capability<?>, TunnelType> entry : this.capTunnels.entrySet() )
 				{
-					return TunnelType.FE_POWER;
+					if( trigger.hasCapability( entry.getKey(), face ) )
+					{
+						return entry.getValue();
+					}
+				}
+			}
+
+			// Use the mod id as last option.
+			for( final Entry<String, TunnelType> entry : this.modIdTunnels.entrySet() )
+			{
+				if( trigger.getItem().getRegistryName() != null && trigger.getItem().getRegistryName().getResourceDomain().equals( entry.getKey() ) )
+				{
+					return entry.getValue();
 				}
 			}
 		}

src/main/java/appeng/core/localization/GuiText.java

@@ -118,7 +118,7 @@ public enum GuiText
 	RequiredPower,
 	Efficiency,
 	SCSSize,
-	SCSSInvalid,
+	SCSInvalid,
 	InWorldCrafting,
 
 	inWorldFluix,

src/main/java/appeng/core/settings/TickRates.java

@@ -47,7 +47,7 @@ public enum TickRates
 
 	ItemTunnel( 5, 60 ),
 
-	LightTunnel( 5, 120 ),
+	LightTunnel( 5, 60 ),
 
 	OpenComputersTunnel( 1, 5 ),
 

src/main/java/appeng/core/sync/AppEngPacketHandlerBase.java

@@ -41,11 +41,11 @@ import appeng.core.sync.packets.PacketMatterCannon;
 import appeng.core.sync.packets.PacketMockExplosion;
 import appeng.core.sync.packets.PacketPaintedEntity;
 import appeng.core.sync.packets.PacketPartPlacement;
-import appeng.core.sync.packets.PacketPartialItem;
 import appeng.core.sync.packets.PacketPatternSlot;
 import appeng.core.sync.packets.PacketProgressBar;
 import appeng.core.sync.packets.PacketSwapSlots;
 import appeng.core.sync.packets.PacketSwitchGuis;
+import appeng.core.sync.packets.PacketTargetItemStack;
 import appeng.core.sync.packets.PacketTransitionEffect;
 import appeng.core.sync.packets.PacketValueConfig;
 
@@ -90,7 +90,7 @@ public class AppEngPacketHandlerBase
 
 		PACKET_RECIPE_JEI( PacketJEIRecipe.class ),
 
-		PACKET_PARTIAL_ITEM( PacketPartialItem.class ),
+		PACKET_TARGET_ITEM( PacketTargetItemStack.class ),
 
 		PACKET_CRAFTING_REQUEST( PacketCraftRequest.class ),
 

src/main/java/appeng/core/sync/packets/PacketJEIRecipe.java

@@ -41,6 +41,7 @@ import appeng.api.config.Actionable;
 import appeng.api.config.SecurityPermissions;
 import appeng.api.networking.IGrid;
 import appeng.api.networking.IGridNode;
+import appeng.api.networking.crafting.ICraftingGrid;
 import appeng.api.networking.energy.IEnergyGrid;
 import appeng.api.networking.security.ISecurityGrid;
 import appeng.api.networking.storage.IStorageGrid;
@@ -132,6 +133,7 @@ public class PacketJEIRecipe extends AppEngPacket
 		final IStorageGrid inv = grid.getCache( IStorageGrid.class );
 		final IEnergyGrid energy = grid.getCache( IEnergyGrid.class );
 		final ISecurityGrid security = grid.getCache( ISecurityGrid.class );
+		final ICraftingGrid crafting = grid.getCache( ICraftingGrid.class );
 		final IItemHandler craftMatrix = cct.getInventoryByName( "crafting" );
 		final IItemHandler playerInventory = cct.getInventoryByName( "player" );
 
@@ -179,13 +181,23 @@ public class PacketJEIRecipe extends AppEngPacket
 							{
 								request.setStackSize( 1 );
 								IAEItemStack out;
+
 								if( cct.useRealItems() )
 								{
 									out = Platform.poweredExtraction( energy, storage, request, cct.getActionSource() );
 								}
 								else
 								{
-									out = storage.extractItems( request, Actionable.SIMULATE, cct.getActionSource() );
+									// Query the crafting grid if there is a pattern providing the item
+									if( !crafting.getCraftingFor( request, null, 0, null ).isEmpty() )
+									{
+										out = request;
+									}
+									else
+									{
+										// Fall back using an existing item
+										out = storage.extractItems( request, Actionable.SIMULATE, cct.getActionSource() );
+									}
 								}
 
 								if( out != null )

src/main/java/appeng/core/sync/packets/PacketTargetItemStack.java

@@ -25,35 +25,56 @@ import io.netty.buffer.Unpooled;
 import net.minecraft.entity.player.EntityPlayer;
 
 import appeng.container.AEBaseContainer;
+import appeng.core.AELog;
 import appeng.core.sync.AppEngPacket;
 import appeng.core.sync.network.INetworkInfo;
+import appeng.util.item.AEItemStack;
 
 
-public class PacketPartialItem extends AppEngPacket
+public class PacketTargetItemStack extends AppEngPacket
 {
-
-	private final short pageNum;
-	private final byte[] data;
+	private AEItemStack stack;
 
 	// automatic.
-	public PacketPartialItem( final ByteBuf stream )
+	public PacketTargetItemStack( final ByteBuf stream )
 	{
-		this.pageNum = stream.readShort();
-		stream.readBytes( this.data = new byte[stream.readableBytes()] );
+		try
+		{
+			if( stream.readableBytes() > 0 )
+			{
+				this.stack = AEItemStack.fromPacket( stream );
+			}
+			else
+			{
+				this.stack = null;
+			}
+		}
+		catch( Exception ex )
+		{
+			AELog.debug( ex );
+			this.stack = null;
+		}
 	}
 
 	// api
-	public PacketPartialItem( final int page, final int maxPages, final byte[] buf )
+	public PacketTargetItemStack( AEItemStack stack )
 	{
 
+		this.stack = stack;
+
 		final ByteBuf data = Unpooled.buffer();
-
-		this.pageNum = (short) ( page | ( maxPages << 8 ) );
-		this.data = buf;
 		data.writeInt( this.getPacketID() );
-		data.writeShort( this.pageNum );
-		data.writeBytes( buf );
-
+		if( stack != null )
+		{
+			try
+			{
+				stack.writeToPacket( data );
+			}
+			catch( Exception ex )
+			{
+				AELog.debug( ex );
+			}
+		}
 		this.configureWrite( data );
 	}
 
@@ -62,23 +83,8 @@ public class PacketPartialItem extends AppEngPacket
 	{
 		if( player.openContainer instanceof AEBaseContainer )
 		{
-			( (AEBaseContainer) player.openContainer ).postPartial( this );
+			( (AEBaseContainer) player.openContainer ).setTargetStack( this.stack );
 		}
 	}
 
-	public int getPageCount()
-	{
-		return this.pageNum >> 8;
-	}
-
-	public int getSize()
-	{
-		return this.data.length;
-	}
-
-	public int write( final byte[] buffer, final int cursor )
-	{
-		System.arraycopy( this.data, 0, buffer, cursor, this.data.length );
-		return cursor + this.data.length;
-	}
 }

src/main/java/appeng/crafting/CraftingTreeNode.java

@@ -363,7 +363,7 @@ public class CraftingTreeNode
 
 		if( this.howManyEmitted > 0 )
 		{
-			final IAEItemStack i = this.what.copy();
+			final IAEItemStack i = this.what.copy().reset();
 			i.setStackSize( this.howManyEmitted );
 			craftingCPUCluster.addEmitable( i );
 		}

src/main/java/appeng/debug/BlockEnergyGenerator.java

@@ -0,0 +1,35 @@
+/*
+ * 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 net.minecraft.block.material.Material;
+
+import appeng.block.AEBaseTileBlock;
+
+
+public class BlockEnergyGenerator extends AEBaseTileBlock
+{
+
+	public BlockEnergyGenerator()
+	{
+		super( Material.IRON );
+	}
+
+}

src/main/java/appeng/debug/TileEnergyGenerator.java

@@ -0,0 +1,139 @@
+/*
+ * 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.debug;
+
+
+import java.util.EnumSet;
+
+import javax.annotation.Nullable;
+
+import com.google.common.math.IntMath;
+
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.ITickable;
+import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.energy.CapabilityEnergy;
+import net.minecraftforge.energy.IEnergyStorage;
+
+import appeng.tile.AEBaseTile;
+
+
+public class TileEnergyGenerator extends AEBaseTile implements ITickable, IEnergyStorage
+{
+	/**
+	 * The base energy injected each tick.
+	 * Adjacent TileEnergyGenerators will increase it to pow(base, #generators).
+	 */
+	private static final int BASE_ENERGY = 8;
+
+	@Override
+	public void update()
+	{
+		int tier = 1;
+		final EnumSet<EnumFacing> validEnergyReceivers = EnumSet.noneOf( EnumFacing.class );
+
+		for( EnumFacing facing : EnumFacing.values() )
+		{
+			final TileEntity te = this.getWorld().getTileEntity( this.getPos().offset( facing ) );
+
+			if( te instanceof TileEnergyGenerator )
+			{
+				tier++;
+			}
+
+			if( te != null && te.hasCapability( CapabilityEnergy.ENERGY, facing.getOpposite() ) )
+			{
+				validEnergyReceivers.add( facing );
+			}
+
+		}
+
+		final int energyToInsert = IntMath.pow( BASE_ENERGY, tier );
+
+		for( EnumFacing facing : validEnergyReceivers )
+		{
+			final TileEntity te = this.getWorld().getTileEntity( this.getPos().offset( facing ) );
+			final IEnergyStorage cap = te.getCapability( CapabilityEnergy.ENERGY, facing.getOpposite() );
+
+			if( cap.canReceive() )
+			{
+
+				cap.receiveEnergy( energyToInsert, false );
+			}
+		}
+	}
+
+	@Override
+	public boolean hasCapability( Capability<?> capability, @Nullable EnumFacing facing )
+	{
+		if( capability == CapabilityEnergy.ENERGY )
+		{
+			return true;
+		}
+		return super.hasCapability( capability, facing );
+	}
+
+	@Override
+	@Nullable
+	public <T> T getCapability( Capability<T> capability, @Nullable EnumFacing facing )
+	{
+		if( capability == CapabilityEnergy.ENERGY )
+		{
+			return (T) this;
+		}
+		return super.getCapability( capability, facing );
+	}
+
+	@Override
+	public int receiveEnergy( int maxReceive, boolean simulate )
+	{
+		return 0;
+	}
+
+	@Override
+	public int extractEnergy( int maxExtract, boolean simulate )
+	{
+		return maxExtract;
+	}
+
+	@Override
+	public int getEnergyStored()
+	{
+		return Integer.MAX_VALUE;
+	}
+
+	@Override
+	public int getMaxEnergyStored()
+	{
+		return Integer.MAX_VALUE;
+	}
+
+	@Override
+	public boolean canExtract()
+	{
+		return true;
+	}
+
+	@Override
+	public boolean canReceive()
+	{
+		return false;
+	}
+}

src/main/java/appeng/entity/EntityTinyTNTPrimed.java

@@ -19,6 +19,8 @@
 package appeng.entity;
 
 
+import java.util.List;
+
 import io.netty.buffer.ByteBuf;
 
 import net.minecraft.block.Block;
@@ -136,19 +138,20 @@ public final class EntityTinyTNTPrimed extends EntityTNTPrimed implements IEntit
 			return;
 		}
 
-		for( final Object e : this.world.getEntitiesWithinAABBExcludingEntity( this,
-				new AxisAlignedBB( this.posX - 1.5, this.posY - 1.5f, this.posZ - 1.5, this.posX + 1.5, this.posY + 1.5, this.posZ + 1.5 ) ) )
+		final Explosion ex = new Explosion( this.world, this, this.posX, this.posY, this.posZ, 0.2f, false, false );
+		final AxisAlignedBB area = new AxisAlignedBB( this.posX - 1.5, this.posY - 1.5f, this.posZ - 1.5, this.posX + 1.5, this.posY + 1.5, this.posZ + 1.5 );
+		final List<Entity> list = this.world.getEntitiesWithinAABBExcludingEntity( this, area );
+
+		net.minecraftforge.event.ForgeEventFactory.onExplosionDetonate( this.world, ex, list, 0.2f * 2d );
+
+		for( final Entity e : list )
 		{
-			if( e instanceof Entity )
-			{
-				( (Entity) e ).attackEntityFrom( DamageSource.causeExplosionDamage( (Explosion) null ), 6 );
-			}
+			e.attackEntityFrom( DamageSource.causeExplosionDamage( ex ), 6 );
 		}
 
 		if( AEConfig.instance().isFeatureEnabled( AEFeature.TINY_TNT_BLOCK_DAMAGE ) )
 		{
 			this.posY -= 0.25;
-			final Explosion ex = new Explosion( this.world, this, this.posX, this.posY, this.posZ, 0.2f, false, false );
 
 			for( int x = (int) ( this.posX - 2 ); x <= this.posX + 2; x++ )
 			{
@@ -159,6 +162,7 @@ public final class EntityTinyTNTPrimed extends EntityTNTPrimed implements IEntit
 						final BlockPos point = new BlockPos( x, y, z );
 						final IBlockState state = this.world.getBlockState( point );
 						final Block block = state.getBlock();
+
 						if( block != null && !block.isAir( state, this.world, point ) )
 						{
 							float strength = (float) ( 2.3f - ( ( ( x + 0.5f ) - this.posX ) * ( ( x + 0.5f ) - this.posX ) + ( ( y + 0.5f ) - this.posY ) * ( ( y + 0.5f ) - this.posY ) + ( ( z + 0.5f ) - this.posZ ) * ( ( z + 0.5f ) - this.posZ ) ) );

src/main/java/appeng/integration/IntegrationRegistry.java

@@ -47,13 +47,16 @@ public enum IntegrationRegistry
 		this.modules.add( new IntegrationNode( type.dspName, type.modID, type ) );
 	}
 
-	public void init()
+	public void preInit()
 	{
 		for( final IntegrationNode node : this.modules )
 		{
 			node.call( IntegrationStage.PRE_INIT );
 		}
+	}
 
+	public void init()
+	{
 		for( final IntegrationNode node : this.modules )
 		{
 			node.call( IntegrationStage.INIT );

src/main/java/appeng/integration/IntegrationType.java

@@ -19,6 +19,7 @@
 package appeng.integration;
 
 
+import appeng.integration.modules.crafttweaker.CTModule;
 import appeng.integration.modules.ic2.IC2Module;
 import appeng.integration.modules.jei.JEIModule;
 import appeng.integration.modules.theoneprobe.TheOneProbeModule;
@@ -73,7 +74,16 @@ public enum IntegrationType
 		}
 	},
 
-	TESLA( IntegrationSide.BOTH, "Tesla", "tesla" );
+	TESLA( IntegrationSide.BOTH, "Tesla", "tesla" ),
+
+	CRAFTTWEAKER( IntegrationSide.BOTH, "CraftTweaker", "crafttweaker" )
+	{
+		@Override
+		public IIntegrationModule createInstance()
+		{
+			return new CTModule();
+		}
+	};
 
 	public final IntegrationSide side;
 	public final String dspName;

src/main/java/appeng/integration/abstraction/ICraftTweaker.java

@@ -0,0 +1,28 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.abstraction;
+
+
+import appeng.integration.IIntegrationModule;
+
+
+public interface ICraftTweaker extends IIntegrationModule
+{
+
+}

src/main/java/appeng/integration/modules/crafttweaker/AttunementRegistry.java

@@ -0,0 +1,132 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import crafttweaker.api.item.IIngredient;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.api.config.TunnelType;
+import appeng.api.features.IP2PTunnelRegistry;
+
+
+@ZenClass( "mods.appliedenergistics2.Attunement" )
+public class AttunementRegistry
+{
+	private AttunementRegistry()
+	{
+	}
+
+	@ZenMethod
+	public static void attuneME( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.ME );
+	}
+
+	@ZenMethod
+	public static void attuneME( String modId )
+	{
+		attune( modId, TunnelType.ME );
+	}
+
+	@ZenMethod
+	public static void attuneItem( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.ITEM );
+	}
+
+	@ZenMethod
+	public static void attuneItem( String modId )
+	{
+		attune( modId, TunnelType.ITEM );
+	}
+
+	@ZenMethod
+	public static void attuneFluid( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.FLUID );
+	}
+
+	@ZenMethod
+	public static void attuneFluid( String modId )
+	{
+		attune( modId, TunnelType.FLUID );
+	}
+
+	@ZenMethod
+	public static void attuneRedstone( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.REDSTONE );
+	}
+
+	@ZenMethod
+	public static void attuneRedstone( String modId )
+	{
+		attune( modId, TunnelType.REDSTONE );
+	}
+
+	@ZenMethod
+	public static void attuneRF( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.FE_POWER );
+	}
+
+	@ZenMethod
+	public static void attuneRF( String modId )
+	{
+		attune( modId, TunnelType.FE_POWER );
+	}
+
+	@ZenMethod
+	public static void attuneIC2( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.IC2_POWER );
+	}
+
+	@ZenMethod
+	public static void attuneIC2( String modId )
+	{
+		attune( modId, TunnelType.IC2_POWER );
+	}
+
+	@ZenMethod
+	public static void attuneLight( IIngredient itemStack )
+	{
+		attune( itemStack, TunnelType.LIGHT );
+	}
+
+	@ZenMethod
+	public static void attuneLight( String modId )
+	{
+		attune( modId, TunnelType.LIGHT );
+	}
+
+	private static void attune( IIngredient itemStack, TunnelType type )
+	{
+		IP2PTunnelRegistry registry = AEApi.instance().registries().p2pTunnel();
+		CTModule.toStacks( itemStack ).ifPresent( c -> c.forEach( i -> registry.addNewAttunement( i, type ) ) );
+	}
+
+	private static void attune( String modid, TunnelType type )
+	{
+		AEApi.instance().registries().p2pTunnel().addNewAttunement( modid, type );
+	}
+}

src/main/java/appeng/integration/modules/crafttweaker/CTModule.java

@@ -0,0 +1,130 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.stream.Collectors;
+
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.NonNullList;
+import net.minecraftforge.oredict.OreDictionary;
+
+import crafttweaker.CraftTweakerAPI;
+import crafttweaker.IAction;
+import crafttweaker.api.item.IIngredient;
+import crafttweaker.api.item.IItemStack;
+
+import appeng.integration.abstraction.ICraftTweaker;
+import appeng.util.Platform;
+
+
+public class CTModule implements ICraftTweaker
+{
+	static final List<IAction> MODIFICATIONS = new ArrayList<>();
+
+	@Override
+	public void preInit()
+	{
+		CraftTweakerAPI.registerClass( GrinderRecipes.class );
+		CraftTweakerAPI.registerClass( InscriberRecipes.class );
+		CraftTweakerAPI.registerClass( SpatialRegistry.class );
+		CraftTweakerAPI.registerClass( AttunementRegistry.class );
+		CraftTweakerAPI.registerClass( CannonRegistry.class );
+	}
+
+	@Override
+	public void postInit()
+	{
+		MODIFICATIONS.forEach( CraftTweakerAPI::apply );
+	}
+
+	public static ItemStack toStack( IItemStack iStack )
+	{
+		if( iStack == null )
+		{
+			return ItemStack.EMPTY;
+		}
+		else
+		{
+			return (ItemStack) iStack.getInternal();
+		}
+	}
+
+	public static List<ItemStack> toStackExpand( IItemStack iStack )
+	{
+		if( iStack == null )
+		{
+			return Collections.emptyList();
+		}
+		else
+		{
+			ItemStack is = (ItemStack) iStack.getInternal();
+			if( !is.isItemStackDamageable() && is.getItemDamage() == OreDictionary.WILDCARD_VALUE )
+			{
+				NonNullList<ItemStack> ret = NonNullList.create();
+				is.getItem().getSubItems( CreativeTabs.SEARCH, ret );
+				return ret.stream().map( i -> new ItemStack( i.getItem(), iStack.getAmount(), i.getItemDamage() ) ).collect( Collectors.toList() );
+			}
+			else
+			{
+				return Collections.singletonList( is );
+			}
+		}
+	}
+
+	public static Optional<Collection<ItemStack>> toStacks( IIngredient ingredient )
+	{
+		if( ingredient == null )
+		{
+			return Optional.empty();
+		}
+		Set<ItemStack> ret = new TreeSet<>( CTModule::compareItemStacks );
+		ingredient.getItems().stream().map( CTModule::toStackExpand ).forEach( ret::addAll );
+		if( ret.isEmpty() )
+		{
+			return Optional.empty();
+		}
+		return Optional.of( ret );
+	}
+
+	private static int compareItemStacks( ItemStack a, ItemStack b )
+	{
+		if( Platform.itemComparisons().isSameItem( a, b ) )
+		{
+			return 0;
+		}
+		if( a == null )
+		{
+			return -1;
+		}
+		if( b == null )
+		{
+			return 1;
+		}
+		return System.identityHashCode( a ) - System.identityHashCode( b );
+	}
+}

src/main/java/appeng/integration/modules/crafttweaker/CannonRegistry.java

@@ -0,0 +1,43 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import crafttweaker.api.item.IIngredient;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.api.features.IMatterCannonAmmoRegistry;
+
+
+@ZenClass( "mods.appliedenergistics2.Cannon" )
+public class CannonRegistry
+{
+	private CannonRegistry()
+	{
+	}
+
+	@ZenMethod
+	public static void registerAmmo( IIngredient itemStack, double weight )
+	{
+		IMatterCannonAmmoRegistry registry = AEApi.instance().registries().matterCannon();
+		CTModule.toStacks( itemStack ).ifPresent( c -> c.forEach( i -> registry.registerAmmo( i, weight ) ) );
+	}
+}

src/main/java/appeng/integration/modules/crafttweaker/GrinderRecipes.java

@@ -0,0 +1,127 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import java.util.Collection;
+import java.util.Collections;
+
+import net.minecraft.item.ItemStack;
+
+import crafttweaker.IAction;
+import crafttweaker.api.item.IIngredient;
+import crafttweaker.api.item.IItemStack;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.api.features.IGrinderRecipe;
+import appeng.api.features.IGrinderRecipeBuilder;
+
+
+@ZenClass( "mods.appliedenergistics2.Grinder" )
+public class GrinderRecipes
+{
+	private GrinderRecipes()
+	{
+	}
+
+	@ZenMethod
+	public static void addRecipe( IItemStack output, IIngredient input, int turns, @stanhebben.zenscript.annotations.Optional IItemStack secondary1Output, @stanhebben.zenscript.annotations.Optional Float secondary1Chance, @stanhebben.zenscript.annotations.Optional IItemStack secondary2Output, @stanhebben.zenscript.annotations.Optional Float secondary2Chance )
+	{
+		Collection<ItemStack> inStacks = CTModule.toStacks( input ).orElse( Collections.emptySet() );
+
+		for( ItemStack inStack : inStacks )
+		{
+			IGrinderRecipeBuilder builder = AEApi.instance().registries().grinder().builder();
+			builder.withInput( inStack )
+					.withOutput( CTModule.toStack( output ) )
+					.withTurns( turns );
+
+			final ItemStack s1 = CTModule.toStack( secondary1Output );
+			if( !s1.isEmpty() )
+			{
+				builder.withFirstOptional( s1, secondary1Chance == null ? 1.0f : secondary1Chance );
+			}
+			final ItemStack s2 = CTModule.toStack( secondary2Output );
+			if( !s2.isEmpty() )
+			{
+				builder.withFirstOptional( s2, secondary2Chance == null ? 1.0f : secondary2Chance );
+			}
+			CTModule.MODIFICATIONS.add( new Add( builder.build() ) );
+		}
+	}
+
+	@ZenMethod
+	public static void removeRecipe( IIngredient input )
+	{
+		for( ItemStack inStack : CTModule.toStacks( input ).orElse( Collections.emptySet() ) )
+		{
+			CTModule.MODIFICATIONS.add( new Remove( inStack ) );
+		}
+	}
+
+	private static class Add implements IAction
+	{
+		private final IGrinderRecipe entry;
+
+		private Add( IGrinderRecipe entry )
+		{
+			this.entry = entry;
+		}
+
+		@Override
+		public void apply()
+		{
+			AEApi.instance().registries().grinder().addRecipe( entry );
+		}
+
+		@Override
+		public String describe()
+		{
+			return "Adding Grinder Entry for " + entry.getInput().getDisplayName();
+		}
+	}
+
+	private static class Remove implements IAction
+	{
+		private final ItemStack stack;
+
+		private Remove( ItemStack stack )
+		{
+			this.stack = stack;
+		}
+
+		@Override
+		public void apply()
+		{
+			IGrinderRecipe recipe = AEApi.instance().registries().grinder().getRecipeForInput( stack );
+			if( recipe != null )
+			{
+				AEApi.instance().registries().grinder().removeRecipe( recipe );
+			}
+		}
+
+		@Override
+		public String describe()
+		{
+			return "Removing Grinder Entry for " + stack.getDisplayName();
+		}
+	}
+}

src/main/java/appeng/integration/modules/crafttweaker/InscriberRecipes.java

@@ -0,0 +1,138 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
+import net.minecraft.item.ItemStack;
+
+import crafttweaker.IAction;
+import crafttweaker.api.item.IIngredient;
+import crafttweaker.api.item.IItemStack;
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.api.features.IInscriberRecipe;
+import appeng.api.features.IInscriberRecipeBuilder;
+import appeng.api.features.IInscriberRegistry;
+import appeng.api.features.InscriberProcessType;
+
+
+@ZenClass( "mods.appliedenergistics2.Inscriber" )
+public class InscriberRecipes
+{
+	private InscriberRecipes()
+	{
+	}
+
+	@ZenMethod
+	public static void addRecipe( IItemStack output, IIngredient input, boolean inscribe, @stanhebben.zenscript.annotations.Optional IIngredient top, @stanhebben.zenscript.annotations.Optional IIngredient bottom )
+	{
+		Optional<Collection<ItemStack>> inStacks = CTModule.toStacks( input );
+		if( !inStacks.isPresent() )
+		{
+			return;
+		}
+
+		Collection<ItemStack> topList = CTModule.toStacks( top ).orElse( Collections.singleton( ItemStack.EMPTY ) );
+		Collection<ItemStack> bottomList = CTModule.toStacks( bottom ).orElse( Collections.singleton( ItemStack.EMPTY ) );
+
+		for( ItemStack topStack : topList )
+		{
+			for( ItemStack bottomStack : bottomList )
+			{
+				final IInscriberRecipeBuilder builder = AEApi.instance().registries().inscriber().builder();
+				builder.withProcessType( inscribe ? InscriberProcessType.INSCRIBE : InscriberProcessType.PRESS )
+						.withOutput( CTModule.toStack( output ) )
+						.withInputs( inStacks.get() );
+
+				if( !topStack.isEmpty() )
+				{
+					builder.withTopOptional( topStack );
+				}
+				if( !bottomStack.isEmpty() )
+				{
+					builder.withBottomOptional( bottomStack );
+				}
+				CTModule.MODIFICATIONS.add( new Add( builder.build() ) );
+			}
+		}
+	}
+
+	@ZenMethod
+	public static void removeRecipe( IItemStack output )
+	{
+		CTModule.MODIFICATIONS.add( new Remove( (ItemStack) output.getInternal() ) );
+	}
+
+	private static class Add implements IAction
+	{
+		private final IInscriberRecipe entry;
+
+		private Add( IInscriberRecipe entry )
+		{
+			this.entry = entry;
+		}
+
+		@Override
+		public void apply()
+		{
+			AEApi.instance().registries().inscriber().addRecipe( entry );
+		}
+
+		@Override
+		public String describe()
+		{
+			return "Adding Inscriber Entry for " + entry.getOutput().getDisplayName();
+		}
+	}
+
+	private static class Remove implements IAction
+	{
+		private final ItemStack stack;
+
+		private Remove( ItemStack stack )
+		{
+			this.stack = stack;
+		}
+
+		@Override
+		public void apply()
+		{
+			final IInscriberRegistry inscriber = AEApi.instance().registries().inscriber();
+			inscriber.getRecipes()
+					.stream()
+					.filter( r -> r.getOutput().isItemEqual( this.stack ) )
+					.collect( Collectors.toList() )
+					.forEach( inscriber::removeRecipe );
+		}
+
+		@Override
+		public String describe()
+		{
+			return "Removing Inscriber Entry for " + stack.getDisplayName();
+		}
+	}
+
+}

src/main/java/appeng/integration/modules/crafttweaker/SpatialRegistry.java

@@ -0,0 +1,61 @@
+/*
+ * This file is part of Applied Energistics 2.
+ * Copyright (c) 2013 - 2017, 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.integration.modules.crafttweaker;
+
+
+import net.minecraft.tileentity.TileEntity;
+
+import stanhebben.zenscript.annotations.ZenClass;
+import stanhebben.zenscript.annotations.ZenMethod;
+
+import appeng.api.AEApi;
+import appeng.core.AELog;
+
+
+@ZenClass( "mods.appliedenergistics2.Spatial" )
+public class SpatialRegistry
+{
+	private SpatialRegistry()
+	{
+	}
+
+	@ZenMethod
+	public static void whitelistEntity( String entityClassName )
+	{
+		Class<? extends TileEntity> entityClass = loadClass( entityClassName );
+		if( entityClass != null )
+		{
+			AEApi.instance().registries().movable().whiteListTileEntity( entityClass );
+		}
+	}
+
+	@SuppressWarnings( "unchecked" )
+	private static Class<? extends TileEntity> loadClass( String className )
+	{
+		try
+		{
+			return (Class<? extends TileEntity>) Class.forName( className );
+		}
+		catch( Exception e )
+		{
+			AELog.warn( e, "Failed to load TileEntity class '" + className + "'" );
+		}
+		return null;
+	}
+}

src/main/java/appeng/items/contents/NetworkToolViewer.java

@@ -54,13 +54,12 @@ public class NetworkToolViewer implements INetworkTool, IAEAppEngInventory
 	@Override
 	public void saveChanges()
 	{
-		this.inv.markDirty( -1 );
+		this.inv.writeToNBT( Platform.openNbtData( this.is ), "inv" );
 	}
 
 	@Override
 	public void onChangeInventory( IItemHandler inv, int slot, InvOperation mc, ItemStack removedStack, ItemStack newStack )
 	{
-		this.inv.writeToNBT( Platform.openNbtData( this.is ), "inv" );
 	}
 
 	@Override

src/main/java/appeng/items/materials/ItemMaterial.java

@@ -318,7 +318,7 @@ public final class ItemMaterial extends AEBaseItem implements IStorageComponent,
 					}
 
 					final InventoryAdaptor ad = new AdaptorItemHandler( upgrades );
-					player.inventory.setInventorySlotContents( player.inventory.currentItem, ad.addItems( player.getHeldItem( hand ) ) );
+					player.setHeldItem( hand, ad.addItems( player.getHeldItem( hand ) ) );
 					return EnumActionResult.SUCCESS;
 				}
 			}

src/main/java/appeng/items/misc/ItemEncodedPattern.java

@@ -211,6 +211,7 @@ public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternIt
 	public ItemStack getOutput( final ItemStack item )
 	{
 		ItemStack out = SIMPLE_CACHE.get( item );
+
 		if( out != null )
 		{
 			return out;
@@ -224,12 +225,9 @@ public class ItemEncodedPattern extends AEBaseItem implements ICraftingPatternIt
 
 		final ICraftingPatternDetails details = this.getPatternForItem( item, w );
 
-		if( details == null )
-		{
-			return ItemStack.EMPTY;
-		}
+		out = details != null ? details.getOutputs()[0].createItemStack() : ItemStack.EMPTY;
 
-		SIMPLE_CACHE.put( item, out = details.getCondensedOutputs()[0].createItemStack() );
+		SIMPLE_CACHE.put( item, out );
 		return out;
 	}
 }

src/main/java/appeng/items/tools/ToolNetworkTool.java

@@ -219,13 +219,11 @@ public class ToolNetworkTool extends AEBaseItem implements IGuiItem, IAEWrench,
 	@Override
 	public void toolUsed( ItemStack item, EntityLivingBase user, BlockPos pos )
 	{
-		user.swingArm( user.getActiveHand() );
 	}
 
 	@Override
 	public void toolUsed( ItemStack item, EntityLivingBase user, Entity entity )
 	{
-		user.swingArm( user.getActiveHand() );
 	}
 	// IToolHammer - end
 

src/main/java/appeng/items/tools/powered/ToolColorApplicator.java

@@ -277,7 +277,7 @@ public class ToolColorApplicator extends AEBasePoweredItem implements IStorageCe
 				final IAEItemStack firstItem = itemList.getFirstItem();
 				if( firstItem != null )
 				{
-					newColor = firstItem.createItemStack();
+					newColor = firstItem.asItemStackRepresentation();
 				}
 			}
 			else
@@ -324,7 +324,7 @@ public class ToolColorApplicator extends AEBasePoweredItem implements IStorageCe
 					list.addFirst( list.removeLast() );
 				}
 
-				return list.get( 0 ).createItemStack();
+				return list.get( 0 ).asItemStackRepresentation();
 			}
 		}
 

src/main/java/appeng/items/tools/powered/powersink/PoweredItemCapabilities.java

@@ -85,21 +85,10 @@ class PoweredItemCapabilities implements ICapabilityProvider, IEnergyStorage
 	@Override
 	public int receiveEnergy( int maxReceive, boolean simulate )
 	{
-		if( simulate )
-		{
-			final int required = (int) PowerUnits.AE.convertTo( PowerUnits.RF, this.item.getAEMaxPower( this.is ) - this.item.getAECurrentPower( this.is ) );
+		final double convertedOffer = PowerUnits.RF.convertTo( PowerUnits.AE, maxReceive );
+		final double overflow = this.item.injectAEPower( this.is, convertedOffer, simulate ? Actionable.SIMULATE : Actionable.MODULATE );
 
-			if( maxReceive < required )
-			{
-				return 0;
-			}
-			return maxReceive - required;
-		}
-		else
-		{
-			final double powerRemainder = this.item.injectAEPower( this.is, PowerUnits.RF.convertTo( PowerUnits.AE, maxReceive ), Actionable.MODULATE );
-			return maxReceive - (int) PowerUnits.AE.convertTo( PowerUnits.RF, powerRemainder );
-		}
+		return maxReceive - (int) PowerUnits.AE.convertTo( PowerUnits.RF, overflow );
 	}
 
 	@Override

src/main/java/appeng/items/tools/quartz/ToolQuartzWrench.java

@@ -103,14 +103,13 @@ public class ToolQuartzWrench extends AEBaseItem implements IAEWrench, IToolHamm
 	@Override
 	public void toolUsed( ItemStack item, EntityLivingBase user, BlockPos pos )
 	{
-		user.swingArm( user.getActiveHand() );
 	}
 
 	@Override
 	public void toolUsed( ItemStack item, EntityLivingBase user, Entity entity )
 	{
-		user.swingArm( user.getActiveHand() );
 	}
+
 	// IToolHammer - end
 
 	// TODO: BC Wrench Integration

src/main/java/appeng/me/GridConnection.java

@@ -54,80 +54,11 @@ public class GridConnection implements IGridConnection, IPathItem
 	private AEPartLocation fromAtoB;
 	private GridNode sideB;
 
-	public GridConnection( final IGridNode aNode, final IGridNode bNode, final AEPartLocation fromAtoB ) throws FailedConnectionException
+	private GridConnection( final GridNode aNode, final GridNode bNode, final AEPartLocation fromAtoB )
 	{
-
-		final GridNode a = (GridNode) aNode;
-		final GridNode b = (GridNode) bNode;
-
-		if( Platform.securityCheck( a, b ) )
-		{
-			if( AEConfig.instance().isFeatureEnabled( AEFeature.LOG_SECURITY_AUDITS ) )
-			{
-				final DimensionalCoord aCoordinates = a.getGridBlock().getLocation();
-				final DimensionalCoord bCoordinates = b.getGridBlock().getLocation();
-
-				AELog.info( "Security audit 1 failed at [%s] belonging to player [id=%d]", aCoordinates.toString(), a.getPlayerID() );
-				AELog.info( "Security audit 2 failed at [%s] belonging to player [id=%d]", bCoordinates.toString(), b.getPlayerID() );
-			}
-
-			throw new SecurityConnectionException();
-		}
-
-		if( a == null || b == null )
-		{
-			throw new NullNodeConnectionException();
-		}
-
-		if( a.hasConnection( b ) || b.hasConnection( a ) )
-		{
-			final String aMachineClass = a.getGridBlock().getMachine().getClass().getSimpleName();
-			final String bMachineClass = b.getGridBlock().getMachine().getClass().getSimpleName();
-			final String aCoordinates = a.getGridBlock().getLocation().toString();
-			final String bCoordinates = b.getGridBlock().getLocation().toString();
-
-			throw new ExistingConnectionException( String.format( EXISTING_CONNECTION_MESSAGE, aMachineClass, aCoordinates, bMachineClass, bCoordinates,
-					fromAtoB ) );
-		}
-
-		this.sideA = a;
+		this.sideA = aNode;
 		this.fromAtoB = fromAtoB;
-		this.sideB = b;
-
-		if( b.getMyGrid() == null )
-		{
-			b.setGrid( a.getInternalGrid() );
-		}
-		else
-		{
-			if( a.getMyGrid() == null )
-			{
-				final GridPropagator gp = new GridPropagator( b.getInternalGrid() );
-				a.beginVisit( gp );
-			}
-			else if( b.getMyGrid() == null )
-			{
-				final GridPropagator gp = new GridPropagator( a.getInternalGrid() );
-				b.beginVisit( gp );
-			}
-			else if( this.isNetworkABetter( a, b ) )
-			{
-				final GridPropagator gp = new GridPropagator( a.getInternalGrid() );
-				b.beginVisit( gp );
-			}
-			else
-			{
-				final GridPropagator gp = new GridPropagator( b.getInternalGrid() );
-				a.beginVisit( gp );
-			}
-		}
-
-		// a connection was destroyed RE-PATH!!
-		final IPathingGrid p = this.sideA.getInternalGrid().getCache( IPathingGrid.class );
-		p.repath();
-
-		this.sideA.addConnection( this );
-		this.sideB.addConnection( this );
+		this.sideB = bNode;
 	}
 
 	private boolean isNetworkABetter( final GridNode a, final GridNode b )
@@ -291,4 +222,81 @@ public class GridConnection implements IGridConnection, IPathItem
 	{
 		this.visitorIterationNumber = visitorIterationNumber;
 	}
+
+	public static GridConnection create( final IGridNode aNode, final IGridNode bNode, final AEPartLocation fromAtoB ) throws FailedConnectionException
+	{
+		if( aNode == null || bNode == null )
+		{
+			throw new NullNodeConnectionException();
+		}
+
+		final GridNode a = (GridNode) aNode;
+		final GridNode b = (GridNode) bNode;
+
+		if( a.hasConnection( b ) || b.hasConnection( a ) )
+		{
+			final String aMachineClass = a.getGridBlock().getMachine().getClass().getSimpleName();
+			final String bMachineClass = b.getGridBlock().getMachine().getClass().getSimpleName();
+			final String aCoordinates = a.getGridBlock().getLocation().toString();
+			final String bCoordinates = b.getGridBlock().getLocation().toString();
+
+			throw new ExistingConnectionException( String.format( EXISTING_CONNECTION_MESSAGE, aMachineClass, aCoordinates, bMachineClass, bCoordinates,
+					fromAtoB ) );
+		}
+
+		if( !Platform.securityCheck( a, b ) )
+		{
+			if( AEConfig.instance().isFeatureEnabled( AEFeature.LOG_SECURITY_AUDITS ) )
+			{
+				final DimensionalCoord aCoordinates = a.getGridBlock().getLocation();
+				final DimensionalCoord bCoordinates = b.getGridBlock().getLocation();
+
+				AELog.info( "Security audit 1 failed at [%s] belonging to player [id=%d]", aCoordinates.toString(), a.getPlayerID() );
+				AELog.info( "Security audit 2 failed at [%s] belonging to player [id=%d]", bCoordinates.toString(), b.getPlayerID() );
+			}
+
+			throw new SecurityConnectionException();
+		}
+
+		// Create the actual connection
+		final GridConnection connection = new GridConnection( a, b, fromAtoB );
+
+		// Update both nodes with the new connection.
+		if( a.getMyGrid() == null )
+		{
+			b.setGrid( a.getInternalGrid() );
+		}
+		else
+		{
+			if( a.getMyGrid() == null )
+			{
+				final GridPropagator gp = new GridPropagator( b.getInternalGrid() );
+				aNode.beginVisit( gp );
+			}
+			else if( b.getMyGrid() == null )
+			{
+				final GridPropagator gp = new GridPropagator( a.getInternalGrid() );
+				bNode.beginVisit( gp );
+			}
+			else if( connection.isNetworkABetter( a, b ) )
+			{
+				final GridPropagator gp = new GridPropagator( a.getInternalGrid() );
+				b.beginVisit( gp );
+			}
+			else
+			{
+				final GridPropagator gp = new GridPropagator( b.getInternalGrid() );
+				a.beginVisit( gp );
+			}
+		}
+
+		// a connection was destroyed RE-PATH!!
+		final IPathingGrid p = connection.sideA.getInternalGrid().getCache( IPathingGrid.class );
+		p.repath();
+
+		connection.sideA.addConnection( connection );
+		connection.sideB.addConnection( connection );
+
+		return connection;
+	}
 }

src/main/java/appeng/me/GridNode.java

@@ -33,6 +33,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 
 import appeng.api.exceptions.FailedConnectionException;
+import appeng.api.exceptions.SecurityConnectionException;
 import appeng.api.networking.GridFlags;
 import appeng.api.networking.GridNotification;
 import appeng.api.networking.IGrid;
@@ -50,6 +51,7 @@ import appeng.api.util.AEColor;
 import appeng.api.util.AEPartLocation;
 import appeng.api.util.DimensionalCoord;
 import appeng.api.util.IReadOnlyCollection;
+import appeng.core.AELog;
 import appeng.core.worlddata.WorldData;
 import appeng.hooks.TickHandler;
 import appeng.me.pathfinding.IPathItem;
@@ -216,7 +218,7 @@ public class GridNode implements IGridNode, IPathItem
 			this.compressedData |= ( 1 << ( dir.ordinal() + 8 ) );
 		}
 
-		this.FindConnections();
+		this.findConnections();
 		this.getInternalGrid();
 	}
 
@@ -393,7 +395,7 @@ public class GridNode implements IGridNode, IPathItem
 		return this.usedChannels;
 	}
 
-	private void FindConnections()
+	private void findConnections()
 	{
 		if( !this.gridProxy.isWorldAccessible() )
 		{
@@ -455,11 +457,18 @@ public class GridNode implements IGridNode, IPathItem
 						// construct a new connection between these two nodes.
 						try
 						{
-							new GridConnection( node, this, f.getOpposite() );
+							GridConnection.create( node, this, f.getOpposite() );
+						}
+						catch( SecurityConnectionException e )
+						{
+							AELog.debug( e );
+							TickHandler.INSTANCE.addCallable( node.getWorld(), new MachineSecurityBreak( this ) );
+
+							return;
 						}
 						catch( final FailedConnectionException e )
 						{
-							TickHandler.INSTANCE.addCallable( node.getWorld(), new MachineSecurityBreak( this ) );
+							AELog.debug( e );
 
 							return;
 						}
@@ -482,11 +491,19 @@ public class GridNode implements IGridNode, IPathItem
 				// construct a new connection between these two nodes.
 				try
 				{
-					new GridConnection( node, this, f.getOpposite() );
+					GridConnection.create( node, this, f.getOpposite() );
+				}
+				catch( SecurityConnectionException e )
+				{
+					AELog.debug( e );
+
+					TickHandler.INSTANCE.addCallable( node.getWorld(), new MachineSecurityBreak( this ) );
+
+					return;
 				}
 				catch( final FailedConnectionException e )
 				{
-					TickHandler.INSTANCE.addCallable( node.getWorld(), new MachineSecurityBreak( this ) );
+					AELog.debug( e );
 
 					return;
 				}

src/main/java/appeng/me/cache/CraftingGridCache.java

@@ -489,7 +489,8 @@ public class CraftingGridCache implements ICraftingGrid, ICraftingProviderHelper
 					if( ais.getItem() == whatToCraft.getItem() && ( !ais.getItem().getHasSubtypes() || ais.getItemDamage() == whatToCraft.getItemDamage() ) )
 					{
 						// TODO: check if OK
-						if( details.isValidItemForSlot( slotIndex, ais.createItemStack(), world ) )
+						// TODO: this is slightly hacky, but fine as long as we only deal with itemstacks
+						if( details.isValidItemForSlot( slotIndex, ais.asItemStackRepresentation(), world ) )
 						{
 							return this.craftableItems.get( ais );
 						}

src/main/java/appeng/me/cache/EnergyGridCache.java

@@ -311,35 +311,32 @@ public class EnergyGridCache implements IEnergyGrid
 			final double newPower = node.extractAEPower( req, mode, PowerMultiplier.ONE );
 			extractedPower += newPower;
 
-			if( newPower < req )
+			if( newPower < req && mode == Actionable.MODULATE )
 			{
 				it.remove();
 			}
 		}
 
-		// got more then we wanted?
-		if( extractedPower > amt )
-		{
-			this.localStorage.addCurrentAEPower( extractedPower - amt );
-			this.globalAvailablePower -= amt;
+		final double result = Math.min( extractedPower, amt );
 
-			this.tickDrainPerTick += amt;
-			return amt;
+		if( mode == Actionable.MODULATE )
+		{
+			if( extractedPower > amt )
+			{
+				this.localStorage.addCurrentAEPower( extractedPower - amt );
+			}
+
+			this.globalAvailablePower -= result;
+			this.tickDrainPerTick += result;
 		}
 
-		// go less or the correct amount?
-		this.globalAvailablePower -= extractedPower;
-		this.tickDrainPerTick += extractedPower;
-		return extractedPower;
+		return result;
 	}
 
 	@Override
 	public double injectProviderPower( double amt, final Actionable mode )
 	{
-		if( mode == Actionable.MODULATE )
-		{
-			this.tickInjectionPerTick += amt;
-		}
+		final double originalAmount = amt;
 
 		final Iterator<IAEPowerStorage> it = this.requesters.iterator();
 
@@ -348,13 +345,20 @@ public class EnergyGridCache implements IEnergyGrid
 			final IAEPowerStorage node = it.next();
 			amt = node.injectAEPower( amt, mode );
 
-			if( amt > 0 )
+			if( amt > 0 && mode == Actionable.MODULATE )
 			{
 				it.remove();
 			}
 		}
 
-		return Math.max( 0.0, amt );
+		final double overflow = Math.max( 0.0, amt );
+
+		if( mode == Actionable.MODULATE )
+		{
+			this.tickInjectionPerTick += originalAmount - overflow;
+		}
+
+		return overflow;
 	}
 
 	@Override

src/main/java/appeng/me/cluster/implementations/CraftingCPUCluster.java

@@ -440,7 +440,6 @@ public final class CraftingCPUCluster implements IAECluster, ICraftingCPU
 		this.lastTime = 0;
 		this.elapsedTime = 0;
 		this.isComplete = true;
-
 	}
 
 	private void updateCPU()

src/main/java/appeng/me/cluster/implementations/QuantumCluster.java

@@ -38,6 +38,7 @@ import appeng.api.networking.IGridHost;
 import appeng.api.networking.IGridNode;
 import appeng.api.util.AEPartLocation;
 import appeng.api.util.WorldCoord;
+import appeng.core.AELog;
 import appeng.me.cache.helpers.ConnectionWrapper;
 import appeng.me.cluster.IAECluster;
 import appeng.tile.qnb.TileQuantumBridge;
@@ -161,6 +162,7 @@ public class QuantumCluster implements ILocatable, IAECluster
 				catch( final FailedConnectionException e )
 				{
 					// :(
+					AELog.debug( e );
 				}
 			}
 			else

src/main/java/appeng/parts/CableBusContainer.java

@@ -241,11 +241,11 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 								{
 									try
 									{
-										new GridConnection( cn, sn, AEPartLocation.INTERNAL );
+										GridConnection.create( cn, sn, AEPartLocation.INTERNAL );
 									}
 									catch( final FailedConnectionException e )
 									{
-										// ekk!
+										AELog.debug( e );
 
 										bp.removeFromWorld();
 										this.setCenter( null );
@@ -292,11 +292,11 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 						{
 							try
 							{
-								new GridConnection( cn, sn, AEPartLocation.INTERNAL );
+								GridConnection.create( cn, sn, AEPartLocation.INTERNAL );
 							}
 							catch( final FailedConnectionException e )
 							{
-								// ekk!
+								AELog.debug( e );
 
 								bp.removeFromWorld();
 								this.setSide( side, null );
@@ -637,6 +637,7 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 								catch( final FailedConnectionException e )
 								{
 									// ekk
+									AELog.debug( e );
 								}
 							}
 						}
@@ -1087,7 +1088,7 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 		this.getFacadeContainer().readFromNBT( data );
 	}
 
-	public List getDrops( final List drops )
+	public List<ItemStack> getDrops( final List<ItemStack> drops )
 	{
 		for( final AEPartLocation s : AEPartLocation.values() )
 		{
@@ -1111,7 +1112,7 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 		return drops;
 	}
 
-	public List getNoDrops( final List drops )
+	public List<ItemStack> getNoDrops( final List<ItemStack> drops )
 	{
 		for( final AEPartLocation s : AEPartLocation.values() )
 		{
@@ -1150,12 +1151,15 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 	@Override
 	public CableBusRenderState getRenderState()
 	{
-		PartCable cable = (PartCable) this.getCenter();
+		final PartCable cable = (PartCable) this.getCenter();
 
-		CableBusRenderState renderState = new CableBusRenderState();
+		final CableBusRenderState renderState = new CableBusRenderState();
 
 		if( cable != null )
 		{
+			final boolean isSmart = cable.getCableConnectionType() == AECableType.SMART || cable.getCableConnectionType() == AECableType.DENSE_SMART;
+			final boolean isDense = cable.getCableConnectionType() == AECableType.DENSE_COVERED || cable.getCableConnectionType() == AECableType.DENSE_SMART;
+
 			renderState.setCableColor( cable.getCableColor() );
 			renderState.setCableType( cable.getCableConnectionType() );
 			renderState.setCoreType( CableCoreType.fromCableType( cable.getCableConnectionType() ) );
@@ -1175,12 +1179,12 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 				// Only use the incoming cable-type of the adjacent block, if it's not a cable bus itself
 				// Dense cables however also respect the adjacent cable-type since their outgoing connection
 				// point would look too big for other cable types
-				BlockPos adjacentPos = this.getTile().getPos().offset( facing );
-				TileEntity adjacentTe = this.getTile().getWorld().getTileEntity( adjacentPos );
+				final BlockPos adjacentPos = this.getTile().getPos().offset( facing );
+				final TileEntity adjacentTe = this.getTile().getWorld().getTileEntity( adjacentPos );
+
 				if( adjacentTe instanceof IGridHost )
 				{
-					if( !( adjacentTe instanceof IPartHost ) || cable.getCableConnectionType() == AECableType.DENSE_SMART || cable
-							.getCableConnectionType() == AECableType.DENSE_COVERED )
+					if( !( adjacentTe instanceof IPartHost ) || isDense )
 					{
 						IGridHost gridHost = (IGridHost) adjacentTe;
 						connectionType = gridHost.getCableConnectionType( AEPartLocation.fromFacing( facing.getOpposite() ) );
@@ -1201,7 +1205,7 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 			// adjacent tile requires it
 			for( EnumFacing facing : EnumFacing.values() )
 			{
-				int channels = cable.getChannelsOnSide( facing );
+				int channels = isSmart ? cable.getChannelsOnSide( facing ) : 0;
 				renderState.getChannelsOnSide().put( facing, channels );
 			}
 		}
@@ -1209,14 +1213,14 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 		// Determine attachments and facades
 		for( EnumFacing facing : EnumFacing.values() )
 		{
+			final FacadeRenderState facadeState = this.getFacadeRenderState( facing );
 
-			FacadeRenderState facadeState = this.getFacadeRenderState( facing );
 			if( facadeState != null )
 			{
 				renderState.getFacades().put( facing, facadeState );
 			}
 
-			IPart part = this.getPart( facing );
+			final IPart part = this.getPart( facing );
 
 			if( part == null )
 			{
@@ -1224,15 +1228,17 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 			}
 
 			// This will add the part's bounding boxes to the render state, which is required for facades
-			AEPartLocation loc = AEPartLocation.fromFacing( facing );
-			IPartCollisionHelper bch = new BusCollisionHelper( renderState.getBoundingBoxes(), loc, null, true );
+			final AEPartLocation loc = AEPartLocation.fromFacing( facing );
+			final IPartCollisionHelper bch = new BusCollisionHelper( renderState.getBoundingBoxes(), loc, null, true );
+
 			part.getBoxes( bch );
 
 			if( part instanceof IGridHost )
 			{
 				// Some attachments want a thicker cable than glass, account for that
-				IGridHost gridHost = (IGridHost) part;
-				AECableType desiredType = gridHost.getCableConnectionType( AEPartLocation.INTERNAL );
+				final IGridHost gridHost = (IGridHost) part;
+				final AECableType desiredType = gridHost.getCableConnectionType( AEPartLocation.INTERNAL );
+
 				if( renderState.getCoreType() == CableCoreType.GLASS && ( desiredType == AECableType.SMART || desiredType == AECableType.COVERED ) )
 				{
 					renderState.setCoreType( CableCoreType.COVERED );
@@ -1254,14 +1260,16 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 	private FacadeRenderState getFacadeRenderState( EnumFacing side )
 	{
 		// Store the "masqueraded" itemstack for the given side, if there is a facade
-		IFacadePart facade = this.getFacade( side.ordinal() );
+		final IFacadePart facade = this.getFacade( side.ordinal() );
+
 		if( facade != null )
 		{
-			ItemStack textureItem = facade.getTextureItem();
-			IBlockState blockState = facade.getBlockState();
+			final ItemStack textureItem = facade.getTextureItem();
+			final IBlockState blockState = facade.getBlockState();
+
 			if( blockState != null && textureItem != null )
 			{
-				EnumSet<EnumFacing> openFaces = this.calculateFaceOpenFaces( side );
+				final EnumSet<EnumFacing> openFaces = this.calculateFaceOpenFaces( side );
 				return new FacadeRenderState( blockState, openFaces, textureItem );
 			}
 		}
@@ -1273,9 +1281,9 @@ public class CableBusContainer extends CableBusStorage implements AEMultiTile, I
 	{
 		final EnumSet<EnumFacing> out = EnumSet.of( side, side.getOpposite() );
 		final IFacadePart facade = this.getFacade( side.ordinal() );
+		final IBlockAccess blockAccess = this.getTile().getWorld();
+		final BlockPos pos = this.getTile().getPos();
 
-		IBlockAccess blockAccess = this.getTile().getWorld();
-		BlockPos pos = this.getTile().getPos();
 		for( final EnumFacing it : EnumFacing.values() )
 		{
 			if( !out.contains( it ) && this.hasAlphaDiff( blockAccess.getTileEntity( pos.offset( it ) ), side, facade ) )

src/main/java/appeng/parts/automation/PartFormationPlane.java

@@ -29,6 +29,7 @@ import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
+import net.minecraft.item.ItemBlockSpecial;
 import net.minecraft.item.ItemFirework;
 import net.minecraft.item.ItemSkull;
 import net.minecraft.item.ItemStack;
@@ -452,32 +453,14 @@ public class PartFormationPlane extends PartUpgradeable implements ICellContaine
 
 		if( w.getBlockState( tePos ).getBlock().isReplaceable( w, tePos ) )
 		{
-			if( placeBlock == YesNo.YES && ( i instanceof ItemBlock || i instanceof IPlantable || i instanceof ItemSkull || i instanceof ItemFirework || i instanceof IPartItem || i == Item
-					.getItemFromBlock(
-							Blocks.REEDS ) ) )
+			if( placeBlock == YesNo.YES && ( i instanceof ItemBlock || i instanceof ItemBlockSpecial || i instanceof IPlantable || i instanceof ItemSkull || i instanceof ItemFirework || i instanceof IPartItem || i == Item
+					.getItemFromBlock( Blocks.REEDS ) ) )
 			{
 				final EntityPlayer player = Platform.getPlayer( (WorldServer) w );
 				Platform.configurePlayer( player, side, this.getTile() );
 				EnumHand hand = player.getActiveHand();
 				player.setHeldItem( hand, is );
 
-				// TODO: LIMIT FIREWORKS
-				/*
-				 * if( i instanceof ItemFirework )
-				 * {
-				 * Chunk c = w.getChunkFromBlockCoords( tePos );
-				 * int sum = 0;
-				 * for( List Z : c.geten )
-				 * {
-				 * sum += Z.size();
-				 * }
-				 * if( sum > 32 )
-				 * {
-				 * return input;
-				 * }
-				 * }
-				 */
-
 				maxStorage = is.getCount();
 				worked = true;
 				if( type == Actionable.MODULATE )

src/main/java/appeng/parts/automation/PartImportBus.java

@@ -29,7 +29,6 @@ import net.minecraft.util.math.Vec3d;
 import appeng.api.AEApi;
 import appeng.api.config.Actionable;
 import appeng.api.config.FuzzyMode;
-import appeng.api.config.PowerMultiplier;
 import appeng.api.config.RedstoneMode;
 import appeng.api.config.Settings;
 import appeng.api.config.Upgrades;
@@ -41,7 +40,6 @@ import appeng.api.networking.ticking.TickRateModulation;
 import appeng.api.networking.ticking.TickingRequest;
 import appeng.api.parts.IPartCollisionHelper;
 import appeng.api.parts.IPartModel;
-import appeng.api.storage.IMEInventory;
 import appeng.api.storage.IMEMonitor;
 import appeng.api.storage.channels.IItemStorageChannel;
 import appeng.api.storage.data.IAEItemStack;
@@ -72,9 +70,7 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 	public static final IPartModel MODELS_HAS_CHANNEL = new PartModel( MODEL_BASE, new ResourceLocation( AppEng.MOD_ID, "part/import_bus_has_channel" ) );
 
 	private final IActionSource source;
-	private IMEInventory<IAEItemStack> destination = null;
-	private IAEItemStack lastItemChecked = null;
-	private int itemToSend; // used in tickingRequest
+	private int itemsToSend; // used in tickingRequest
 	private boolean worked; // used in tickingRequest
 
 	@Reflected
@@ -95,14 +91,24 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 			return false;
 		}
 
-		final IAEItemStack out = this.destination.injectItems(
-				this.lastItemChecked = AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createStack( stack ), Actionable.SIMULATE,
-				this.source );
-		if( out == null )
+		try
 		{
-			return true;
+			final IMEMonitor<IAEItemStack> inv = this.getProxy().getStorage().getInventory(
+					AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
+
+			final IAEItemStack out = inv.injectItems( AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createStack( stack ),
+					Actionable.SIMULATE,
+					this.source );
+			if( out == null )
+			{
+				return true;
+			}
+			return out.getStackSize() != stack.getCount();
+		}
+		catch( GridAccessException ex )
+		{
+			return false;
 		}
-		return out.getStackSize() != stack.getCount();
 	}
 
 	@Override
@@ -165,9 +171,7 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 		{
 			try
 			{
-				this.itemToSend = this.calculateItemsToSend();
-				this.itemToSend = Math.min( this.itemToSend,
-						(int) ( 0.01 + this.getProxy().getEnergy().extractAEPower( this.itemToSend, Actionable.SIMULATE, PowerMultiplier.CONFIG ) ) );
+				this.itemsToSend = this.calculateItemsToSend();
 
 				final IMEMonitor<IAEItemStack> inv = this.getProxy().getStorage().getInventory(
 						AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
@@ -177,10 +181,10 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 				for( int x = 0; x < this.availableSlots(); x++ )
 				{
 					final IAEItemStack ais = this.getConfig().getAEStackInSlot( x );
-					if( ais != null && this.itemToSend > 0 )
+					if( ais != null && itemsToSend > 0 )
 					{
 						Configured = true;
-						while( this.itemToSend > 0 )
+						while( itemsToSend > 0 )
 						{
 							if( this.importStuff( myAdaptor, ais, inv, energy, fzMode ) )
 							{
@@ -192,7 +196,7 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 
 				if( !Configured )
 				{
-					while( this.itemToSend > 0 )
+					while( itemsToSend > 0 )
 					{
 						if( this.importStuff( myAdaptor, null, inv, energy, fzMode ) )
 						{
@@ -221,38 +225,32 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 
 		if( this.getInstalledUpgrades( Upgrades.FUZZY ) > 0 )
 		{
-			newItems = myAdaptor.removeSimilarItems( toSend, whatToImport == null ? ItemStack.EMPTY : whatToImport.getDefinition(), fzMode,
-					this.configDestination( inv ) );
+			newItems = myAdaptor.removeSimilarItems( toSend, whatToImport == null ? ItemStack.EMPTY : whatToImport.getDefinition(), fzMode, this );
 		}
 		else
 		{
-			newItems = myAdaptor.removeItems( toSend, whatToImport == null ? ItemStack.EMPTY : whatToImport.getDefinition(), this.configDestination( inv ) );
+			newItems = myAdaptor.removeItems( toSend, whatToImport == null ? ItemStack.EMPTY : whatToImport.getDefinition(), this );
 		}
 
 		if( !newItems.isEmpty() )
 		{
-			newItems.setCount( (int) ( Math.min( newItems.getCount(),
-					energy.extractAEPower( newItems.getCount(), Actionable.SIMULATE, PowerMultiplier.CONFIG ) ) + 0.01 ) );
-			this.itemToSend -= newItems.getCount();
-
-			if( this.lastItemChecked == null || !this.lastItemChecked.isSameType( newItems ) )
-			{
-				this.lastItemChecked = AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createStack( newItems );
-			}
-			else
-			{
-				this.lastItemChecked.setStackSize( newItems.getCount() );
-			}
-
-			final IAEItemStack failed = Platform.poweredInsert( energy, this.destination, this.lastItemChecked, this.source );
+			final IAEItemStack aeStack = AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createStack( newItems );
+			final IAEItemStack failed = Platform.poweredInsert( energy, inv, aeStack, this.source );
 
 			if( failed != null )
 			{
-				myAdaptor.addItems( failed.createItemStack() );
+				// try unpowered insert, better be a bit lenient then void items
+				final IAEItemStack spill = inv.injectItems( failed, Actionable.MODULATE, this.source );
+				if( spill != null )
+				{
+					// last resort try to put it back .. lets hope it's a chest type of thing
+					myAdaptor.addItems( spill.createItemStack() );
+				}
 				return true;
 			}
 			else
 			{
+				this.itemsToSend -= newItems.getCount();
 				this.worked = true;
 			}
 		}
@@ -266,7 +264,7 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 
 	private int calculateMaximumAmountToImport( final InventoryAdaptor myAdaptor, final IAEItemStack whatToImport, final IMEMonitor<IAEItemStack> inv, final FuzzyMode fzMode )
 	{
-		final int toSend = Math.min( this.itemToSend, 64 );
+		final int toSend = Math.min( this.itemsToSend, 64 );
 		final ItemStack itemStackToImport;
 
 		if( whatToImport == null )
@@ -282,13 +280,13 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 		final ItemStack simResult;
 		if( this.getInstalledUpgrades( Upgrades.FUZZY ) > 0 )
 		{
-			simResult = myAdaptor.simulateSimilarRemove( toSend, itemStackToImport, fzMode, this.configDestination( inv ) );
-			itemAmountNotStorable = this.destination.injectItems( AEItemStack.fromItemStack( simResult ), Actionable.SIMULATE, this.source );
+			simResult = myAdaptor.simulateSimilarRemove( toSend, itemStackToImport, fzMode, this );
+			itemAmountNotStorable = inv.injectItems( AEItemStack.fromItemStack( simResult ), Actionable.SIMULATE, this.source );
 		}
 		else
 		{
-			simResult = myAdaptor.simulateRemove( toSend, itemStackToImport, this.configDestination( inv ) );
-			itemAmountNotStorable = this.destination.injectItems( AEItemStack.fromItemStack( simResult ), Actionable.SIMULATE, this.source );
+			simResult = myAdaptor.simulateRemove( toSend, itemStackToImport, this );
+			itemAmountNotStorable = inv.injectItems( AEItemStack.fromItemStack( simResult ), Actionable.SIMULATE, this.source );
 		}
 
 		if( itemAmountNotStorable != null )
@@ -299,12 +297,6 @@ public class PartImportBus extends PartSharedItemBus implements IInventoryDestin
 		return toSend;
 	}
 
-	private IInventoryDestination configDestination( final IMEMonitor<IAEItemStack> itemInventory )
-	{
-		this.destination = itemInventory;
-		return this;
-	}
-
 	@Override
 	protected boolean isSleeping()
 	{

src/main/java/appeng/parts/misc/ItemHandlerAdapter.java

@@ -19,10 +19,10 @@
 package appeng.parts.misc;
 
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Iterator;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
@@ -36,11 +36,12 @@ import appeng.api.networking.storage.IBaseMonitor;
 import appeng.api.networking.ticking.TickRateModulation;
 import appeng.api.storage.IMEInventory;
 import appeng.api.storage.IMEMonitorHandlerReceiver;
-import appeng.api.storage.IStorageChannel;
 import appeng.api.storage.channels.IItemStorageChannel;
 import appeng.api.storage.data.IAEItemStack;
 import appeng.api.storage.data.IItemList;
 import appeng.core.AELog;
+import appeng.me.GridAccessException;
+import appeng.me.helpers.IGridProxyable;
 import appeng.me.storage.ITickingMonitor;
 import appeng.util.Platform;
 import appeng.util.item.AEItemStack;
@@ -51,20 +52,17 @@ import appeng.util.item.AEItemStack;
  */
 class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAEItemStack>, ITickingMonitor
 {
-
 	private final Map<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new HashMap<>();
-
 	private IActionSource mySource;
-
 	private final IItemHandler itemHandler;
+	private final IGridProxyable proxyable;
+	private final InventoryCache cache;
 
-	private ItemStack[] cachedStacks = new ItemStack[0];
-
-	private IAEItemStack[] cachedAeStacks = new IAEItemStack[0];
-
-	ItemHandlerAdapter( IItemHandler itemHandler )
+	ItemHandlerAdapter( IItemHandler itemHandler, IGridProxyable proxy )
 	{
 		this.itemHandler = itemHandler;
+		this.proxyable = proxy;
+		this.cache = new InventoryCache( this.itemHandler );
 	}
 
 	@Override
@@ -91,7 +89,14 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 
 		if( type == Actionable.MODULATE )
 		{
-			this.onTick();
+			try
+			{
+				this.proxyable.getProxy().getTick().alertDevice( this.proxyable.getProxy().getNode() );
+			}
+			catch( GridAccessException ex )
+			{
+				// meh
+			}
 		}
 
 		return AEItemStack.fromItemStack( remaining );
@@ -167,7 +172,14 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 		{
 			if( mode == Actionable.MODULATE )
 			{
-				this.onTick();
+				try
+				{
+					this.proxyable.getProxy().getTick().alertDevice( this.proxyable.getProxy().getNode() );
+				}
+				catch( GridAccessException ex )
+				{
+					// meh
+				}
 			}
 
 			return AEItemStack.fromItemStack( gathered );
@@ -176,72 +188,10 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 		return null;
 	}
 
-	private ItemStack getItemStackInCachedSlot( int pos )
-	{
-		if( pos > this.cachedStacks.length )
-		{
-			return ItemStack.EMPTY;
-		}
-
-		if( this.cachedStacks[pos] == null )
-		{
-			return ItemStack.EMPTY;
-		}
-
-		return this.cachedStacks[pos];
-	}
-
 	@Override
 	public TickRateModulation onTick()
 	{
-		LinkedList<IAEItemStack> changes = new LinkedList<>();
-
-		int slots = this.itemHandler.getSlots();
-
-		// Make room for new slots
-		if( slots > this.cachedStacks.length )
-		{
-			this.cachedStacks = Arrays.copyOf( this.cachedStacks, slots );
-			this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-		}
-
-		for( int slot = 0; slot < slots; slot++ )
-		{
-			// Save the old stuff
-			ItemStack oldIS = this.getItemStackInCachedSlot( slot );
-			IAEItemStack oldAeIS = this.cachedAeStacks[slot];
-
-			ItemStack newIS = this.itemHandler.getStackInSlot( slot );
-
-			if( this.isDifferent( newIS, oldIS ) )
-			{
-				this.addItemChange( slot, oldAeIS, newIS, changes );
-			}
-			else if( !newIS.isEmpty() && !oldIS.isEmpty() )
-			{
-				this.addPossibleStackSizeChange( slot, oldAeIS, newIS, changes );
-			}
-		}
-
-		// Handle cases where the number of slots actually is lower now than before
-		if( slots < this.cachedStacks.length )
-		{
-			for( int slot = slots; slot < this.cachedStacks.length; slot++ )
-			{
-				IAEItemStack aeStack = this.cachedAeStacks[slot];
-				if( aeStack != null )
-				{
-					IAEItemStack a = aeStack.copy();
-					a.setStackSize( -a.getStackSize() );
-					changes.add( a );
-				}
-			}
-
-			// Reduce the cache size
-			this.cachedStacks = Arrays.copyOf( this.cachedStacks, slots );
-			this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-		}
-
+		List<IAEItemStack> changes = this.cache.update();
 		if( !changes.isEmpty() )
 		{
 			this.postDifference( changes );
@@ -253,73 +203,6 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 		}
 	}
 
-	private void addItemChange( int slot, IAEItemStack oldAeIS, ItemStack newIS, List<IAEItemStack> changes )
-	{
-		// Completely different item
-		this.cachedStacks[slot] = newIS;
-		this.cachedAeStacks[slot] = AEItemStack.fromItemStack( newIS );
-
-		// If we had a stack previously in this slot, notify the newtork about its disappearance
-		if( oldAeIS != null )
-		{
-			oldAeIS.setStackSize( -oldAeIS.getStackSize() );
-			changes.add( oldAeIS );
-		}
-
-		// Notify the network about the new stack. Note that this is null if newIS was null
-		if( this.cachedAeStacks[slot] != null )
-		{
-			changes.add( this.cachedAeStacks[slot] );
-		}
-	}
-
-	private void addPossibleStackSizeChange( int slot, IAEItemStack oldAeIS, ItemStack newIS, List<IAEItemStack> changes )
-	{
-		// Still the same item, but amount might have changed
-		long diff = newIS.getCount() - oldAeIS.getStackSize();
-
-		if( diff != 0 )
-		{
-			IAEItemStack stack = oldAeIS.copy();
-			stack.setStackSize( newIS.getCount() );
-
-			this.cachedStacks[slot] = newIS;
-			this.cachedAeStacks[slot] = stack;
-
-			final IAEItemStack a = stack.copy();
-			a.setStackSize( diff );
-			changes.add( a );
-		}
-	}
-
-	private boolean isDifferent( final ItemStack a, final ItemStack b )
-	{
-		if( a == b && b.isEmpty() )
-		{
-			return false;
-		}
-
-		return a.isEmpty() || b.isEmpty() || !Platform.itemComparisons().isSameItem( a, b );
-	}
-
-	private void postDifference( Iterable<IAEItemStack> a )
-	{
-		final Iterator<Map.Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object>> i = this.listeners.entrySet().iterator();
-		while( i.hasNext() )
-		{
-			final Map.Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object> l = i.next();
-			final IMEMonitorHandlerReceiver<IAEItemStack> key = l.getKey();
-			if( key.isValid( l.getValue() ) )
-			{
-				key.postChange( this, a, this.mySource );
-			}
-			else
-			{
-				i.remove();
-			}
-		}
-	}
-
 	@Override
 	public void setActionSource( final IActionSource mySource )
 	{
@@ -339,7 +222,7 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	}
 
 	@Override
-	public IStorageChannel getChannel()
+	public IItemStorageChannel getChannel()
 	{
 		return AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class );
 	}
@@ -355,4 +238,152 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	{
 		this.listeners.remove( l );
 	}
+
+	private void postDifference( Iterable<IAEItemStack> a )
+	{
+		final Iterator<Map.Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object>> i = this.listeners.entrySet().iterator();
+		while( i.hasNext() )
+		{
+			final Map.Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object> l = i.next();
+			final IMEMonitorHandlerReceiver<IAEItemStack> key = l.getKey();
+			if( key.isValid( l.getValue() ) )
+			{
+				key.postChange( this, a, this.mySource );
+			}
+			else
+			{
+				i.remove();
+			}
+		}
+	}
+
+	private static class InventoryCache
+	{
+		private ItemStack[] cachedStacks = new ItemStack[0];
+		private IAEItemStack[] cachedAeStacks = new IAEItemStack[0];
+		private final IItemHandler itemHandler;
+
+		public InventoryCache( IItemHandler itemHandler )
+		{
+			this.itemHandler = itemHandler;
+		}
+
+		public List<IAEItemStack> update()
+		{
+			List<IAEItemStack> changes = new ArrayList<>();
+
+			int slots = this.itemHandler.getSlots();
+
+			// Make room for new slots
+			if( slots > this.cachedStacks.length )
+			{
+				this.cachedStacks = Arrays.copyOf( this.cachedStacks, slots );
+				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
+			}
+
+			for( int slot = 0; slot < slots; slot++ )
+			{
+				// Save the old stuff
+				ItemStack oldIS = this.getItemStackInCachedSlot( slot );
+				IAEItemStack oldAeIS = this.cachedAeStacks[slot];
+
+				ItemStack newIS = this.itemHandler.getStackInSlot( slot );
+
+				if( isDifferent( newIS, oldIS ) )
+				{
+					this.addItemChange( slot, oldAeIS, newIS, changes );
+				}
+				else if( !newIS.isEmpty() && !oldIS.isEmpty() )
+				{
+					this.addPossibleStackSizeChange( slot, oldAeIS, newIS, changes );
+				}
+			}
+
+			// Handle cases where the number of slots actually is lower now than before
+			if( slots < this.cachedStacks.length )
+			{
+				for( int slot = slots; slot < this.cachedStacks.length; slot++ )
+				{
+					IAEItemStack aeStack = this.cachedAeStacks[slot];
+					if( aeStack != null )
+					{
+						IAEItemStack a = aeStack.copy();
+						a.setStackSize( -a.getStackSize() );
+						changes.add( a );
+					}
+				}
+
+				// Reduce the cache size
+				this.cachedStacks = Arrays.copyOf( this.cachedStacks, slots );
+				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
+			}
+
+			return changes;
+		}
+
+		private void addPossibleStackSizeChange( int slot, IAEItemStack oldAeIS, ItemStack newIS, List<IAEItemStack> changes )
+		{
+			// Still the same item, but amount might have changed
+			long diff = newIS.getCount() - oldAeIS.getStackSize();
+
+			if( diff != 0 )
+			{
+				IAEItemStack stack = oldAeIS.copy();
+				stack.setStackSize( newIS.getCount() );
+
+				this.cachedStacks[slot] = newIS;
+				this.cachedAeStacks[slot] = stack;
+
+				final IAEItemStack a = stack.copy();
+				a.setStackSize( diff );
+				changes.add( a );
+			}
+		}
+
+		private ItemStack getItemStackInCachedSlot( int pos )
+		{
+			if( pos > this.cachedStacks.length )
+			{
+				return ItemStack.EMPTY;
+			}
+
+			if( this.cachedStacks[pos] == null )
+			{
+				return ItemStack.EMPTY;
+			}
+
+			return this.cachedStacks[pos];
+		}
+
+		private void addItemChange( int slot, IAEItemStack oldAeIS, ItemStack newIS, List<IAEItemStack> changes )
+		{
+			// Completely different item
+			this.cachedStacks[slot] = newIS;
+			this.cachedAeStacks[slot] = AEItemStack.fromItemStack( newIS );
+
+			// If we had a stack previously in this slot, notify the newtork about its disappearance
+			if( oldAeIS != null )
+			{
+				oldAeIS.setStackSize( -oldAeIS.getStackSize() );
+				changes.add( oldAeIS );
+			}
+
+			// Notify the network about the new stack. Note that this is null if newIS was null
+			if( this.cachedAeStacks[slot] != null )
+			{
+				changes.add( this.cachedAeStacks[slot] );
+			}
+		}
+
+		private static boolean isDifferent( final ItemStack a, final ItemStack b )
+		{
+			if( a == b && b.isEmpty() )
+			{
+				return false;
+			}
+
+			return a.isEmpty() || b.isEmpty() || !Platform.itemComparisons().isSameItem( a, b );
+		}
+	}
+
 }

src/main/java/appeng/parts/misc/PartStorageBus.java

@@ -66,7 +66,6 @@ import appeng.api.storage.IStorageMonitorable;
 import appeng.api.storage.IStorageMonitorableAccessor;
 import appeng.api.storage.channels.IItemStorageChannel;
 import appeng.api.storage.data.IAEItemStack;
-import appeng.api.storage.data.IAEStack;
 import appeng.api.storage.data.IItemList;
 import appeng.api.util.AECableType;
 import appeng.api.util.AEPartLocation;
@@ -112,7 +111,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 	private int priority = 0;
 	private boolean cached = false;
 	private ITickingMonitor monitor = null;
-	private MEInventoryHandler<? extends IAEStack> handler = null;
+	private MEInventoryHandler<IAEItemStack> handler = null;
 	private int handlerHash = 0;
 	private boolean wasActive = false;
 	private byte resetCacheLogic = 0;
@@ -355,22 +354,18 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 
 		final IMEInventory<IAEItemStack> out = this.getInternalHandler();
 
-		if( this.monitor != null )
+		if( in != out )
 		{
-			this.monitor.onTick();
+			IItemList<IAEItemStack> after = AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createList();
+			if( out != null )
+			{
+				after = out.getAvailableItems( after );
+			}
+			Platform.postListChanges( before, after, this, this.mySrc );
 		}
-
-		IItemList<IAEItemStack> after = AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ).createList();
-		if( out != null )
-		{
-			after = out.getAvailableItems( after );
-		}
-
-		Platform.postListChanges( before, after, this, this.mySrc );
 	}
 
-	@SuppressWarnings( "unchecked" )
-	private IMEInventory<? extends IAEItemStack> getInventoryWrapper( TileEntity target )
+	private IMEInventory<IAEItemStack> getInventoryWrapper( TileEntity target )
 	{
 
 		EnumFacing targetSide = this.getSide().getFacing().getOpposite();
@@ -397,7 +392,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 		IItemHandler handlerExt = target.getCapability( CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, targetSide );
 		if( handlerExt != null )
 		{
-			return new ItemHandlerAdapter( handlerExt );
+			return new ItemHandlerAdapter( handlerExt, this );
 		}
 
 		return null;
@@ -428,7 +423,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 		return 0;
 	}
 
-	public MEInventoryHandler getInternalHandler()
+	public MEInventoryHandler<IAEItemStack> getInternalHandler()
 	{
 		if( this.cached )
 		{
@@ -452,7 +447,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 		this.monitor = null;
 		if( target != null )
 		{
-			IMEInventory<? extends IAEStack> inv = this.getInventoryWrapper( target );
+			IMEInventory<IAEItemStack> inv = this.getInventoryWrapper( target );
 
 			if( inv instanceof MEMonitorIInventory )
 			{
@@ -470,7 +465,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 			{
 				this.checkInterfaceVsStorageBus( target, this.getSide().getOpposite() );
 
-				this.handler = new MEInventoryHandler( inv, AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
+				this.handler = new MEInventoryHandler<IAEItemStack>( inv, AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
 
 				this.handler.setBaseAccess( (AccessRestriction) this.getConfigManager().getSetting( Settings.ACCESS ) );
 				this.handler.setWhitelist( this.getInstalledUpgrades( Upgrades.INVERTER ) > 0 ? IncludeExclude.BLACKLIST : IncludeExclude.WHITELIST );
@@ -491,16 +486,17 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 				if( this.getInstalledUpgrades( Upgrades.FUZZY ) > 0 )
 				{
 					this.handler
-							.setPartitionList( new FuzzyPriorityList( priorityList, (FuzzyMode) this.getConfigManager().getSetting( Settings.FUZZY_MODE ) ) );
+							.setPartitionList( new FuzzyPriorityList<IAEItemStack>( priorityList, (FuzzyMode) this.getConfigManager()
+									.getSetting( Settings.FUZZY_MODE ) ) );
 				}
 				else
 				{
-					this.handler.setPartitionList( new PrecisePriorityList( priorityList ) );
+					this.handler.setPartitionList( new PrecisePriorityList<IAEItemStack>( priorityList ) );
 				}
 
 				if( inv instanceof IBaseMonitor )
 				{
-					( (IBaseMonitor) inv ).addListener( this, this.handler );
+					( (IBaseMonitor<IAEItemStack>) inv ).addListener( this, this.handler );
 				}
 			}
 		}
@@ -570,7 +566,7 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 	{
 		if( channel == AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) )
 		{
-			final IMEInventoryHandler out = this.getProxy().isActive() ? this.getInternalHandler() : null;
+			final IMEInventoryHandler<IAEItemStack> out = this.getProxy().isActive() ? this.getInternalHandler() : null;
 			if( out != null )
 			{
 				return Collections.singletonList( out );

src/main/java/appeng/parts/misc/PartToggleBus.java

@@ -41,6 +41,7 @@ import appeng.api.parts.IPartHost;
 import appeng.api.parts.IPartModel;
 import appeng.api.util.AECableType;
 import appeng.api.util.AEPartLocation;
+import appeng.core.AELog;
 import appeng.core.AppEng;
 import appeng.helpers.Reflected;
 import appeng.items.parts.PartModels;
@@ -208,6 +209,7 @@ public class PartToggleBus extends PartBasicState
 					catch( final FailedConnectionException e )
 					{
 						// :(
+						AELog.debug( e );
 					}
 				}
 				else

src/main/java/appeng/parts/p2p/PartP2PLight.java

@@ -55,7 +55,7 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	}
 
 	private int lastValue = 0;
-	private float opacity = -1;
+	private int opacity = -1;
 
 	public PartP2PLight( final ItemStack is )
 	{
@@ -81,15 +81,21 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	{
 		super.writeToStream( data );
 		data.writeInt( this.isOutput() ? this.lastValue : 0 );
+		data.writeInt( this.opacity );
 	}
 
 	@Override
 	public boolean readFromStream( final ByteBuf data ) throws IOException
 	{
 		super.readFromStream( data );
+		final int oldValue = this.lastValue;
+		final int oldOpacity = this.opacity;
+
 		this.lastValue = data.readInt();
+		this.opacity = data.readInt();
+
 		this.setOutput( this.lastValue > 0 );
-		return false;
+		return lastValue != oldValue || oldOpacity != this.opacity;
 	}
 
 	private boolean doWork()
@@ -126,14 +132,15 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	@Override
 	public void onNeighborChanged( IBlockAccess w, BlockPos pos, BlockPos neighbor )
 	{
-		this.opacity = -1;
-
-		this.doWork();
-
-		if( this.isOutput() )
+		if( this.isOutput() && pos.offset( this.getSide().getFacing() ).equals( neighbor ) )
 		{
+			this.opacity = -1;
 			this.getHost().markForUpdate();
 		}
+		else
+		{
+			this.doWork();
+		}
 	}
 
 	@Override
@@ -168,10 +175,6 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	public void readFromNBT( final NBTTagCompound tag )
 	{
 		super.readFromNBT( tag );
-		if( tag.hasKey( "opacity" ) )
-		{
-			this.opacity = tag.getFloat( "opacity" );
-		}
 		this.lastValue = tag.getInteger( "lastValue" );
 	}
 
@@ -179,7 +182,6 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	public void writeToNBT( final NBTTagCompound tag )
 	{
 		super.writeToNBT( tag );
-		tag.setFloat( "opacity", this.opacity );
 		tag.setInteger( "lastValue", this.lastValue );
 	}
 
@@ -219,7 +221,7 @@ public class PartP2PLight extends PartP2PTunnel<PartP2PLight> implements IGridTi
 	@Override
 	public TickRateModulation tickingRequest( final IGridNode node, final int ticksSinceLastCall )
 	{
-		return this.doWork() ? TickRateModulation.FASTER : TickRateModulation.SLOWER;
+		return this.doWork() ? TickRateModulation.URGENT : TickRateModulation.SLOWER;
 	}
 
 	public float getPowerDrainPerTick()

src/main/java/appeng/parts/p2p/PartP2PTunnelME.java

@@ -247,6 +247,8 @@ public class PartP2PTunnelME extends PartP2PTunnel<PartP2PTunnelME> implements I
 					{
 						final TileEntity start = this.getTile();
 						final TileEntity end = me.getTile();
+						
+						AELog.debug( e );
 
 						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(),

src/main/java/appeng/parts/reporting/AbstractPartReporting.java

@@ -70,7 +70,7 @@ public abstract class AbstractPartReporting extends AEBasePart implements IPartM
 
 	private byte spin = 0; // 0-3
 	private int clientFlags = 0; // sent as byte.
-	private float opacity = -1;
+	private int opacity = -1;
 
 	public AbstractPartReporting( final ItemStack is )
 	{
@@ -117,18 +117,17 @@ public abstract class AbstractPartReporting extends AEBasePart implements IPartM
 	@Override
 	public void onNeighborChanged( IBlockAccess w, BlockPos pos, BlockPos neighbor )
 	{
-		this.opacity = -1;
-		this.getHost().markForUpdate();
+		if( pos.offset( this.getSide().getFacing() ).equals( neighbor ) )
+		{
+			this.opacity = -1;
+			this.getHost().markForUpdate();
+		}
 	}
 
 	@Override
 	public void readFromNBT( final NBTTagCompound data )
 	{
 		super.readFromNBT( data );
-		if( data.hasKey( "opacity" ) )
-		{
-			this.opacity = data.getFloat( "opacity" );
-		}
 		this.spin = data.getByte( "spin" );
 	}
 
@@ -136,7 +135,6 @@ public abstract class AbstractPartReporting extends AEBasePart implements IPartM
 	public void writeToNBT( final NBTTagCompound data )
 	{
 		super.writeToNBT( data );
-		data.setFloat( "opacity", this.opacity );
 		data.setByte( "spin", this.getSpin() );
 	}
 
@@ -169,6 +167,7 @@ public abstract class AbstractPartReporting extends AEBasePart implements IPartM
 		}
 
 		data.writeByte( (byte) this.getClientFlags() );
+		data.writeInt( this.opacity );
 	}
 
 	@Override
@@ -176,9 +175,13 @@ public abstract class AbstractPartReporting extends AEBasePart implements IPartM
 	{
 		super.readFromStream( data );
 		final int oldFlags = this.getClientFlags();
+		final int oldOpacity = this.opacity;
+
 		this.clientFlags = data.readByte();
+		this.opacity = data.readInt();
+
 		this.spin = (byte) ( this.getClientFlags() & 3 );
-		if( this.getClientFlags() == oldFlags )
+		if( this.getClientFlags() == oldFlags && this.opacity == oldOpacity )
 		{
 			return false;
 		}

src/main/java/appeng/recipes/factories/recipes/PartRecipeFactory.java

@@ -19,19 +19,34 @@
 package appeng.recipes.factories.recipes;
 
 
+import java.util.Map;
+import java.util.Set;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Sets;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
 import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
 import com.google.gson.JsonSyntaxException;
 
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemStack;
 import net.minecraft.item.crafting.IRecipe;
+import net.minecraft.item.crafting.Ingredient;
 import net.minecraft.util.JsonUtils;
+import net.minecraft.util.NonNullList;
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.common.crafting.CraftingHelper;
 import net.minecraftforge.common.crafting.IRecipeFactory;
 import net.minecraftforge.common.crafting.JsonContext;
+import net.minecraftforge.oredict.ShapedOreRecipe;
+import net.minecraftforge.oredict.ShapelessOreRecipe;
 
+import appeng.api.AEApi;
+import appeng.api.recipes.ResolverResult;
+import appeng.core.AELog;
 import appeng.core.AppEng;
-import appeng.recipes.helpers.PartShapedCraftingFactory;
-import appeng.recipes.helpers.PartShapelessCraftingFactory;
 
 
 /**
@@ -45,25 +60,148 @@ public class PartRecipeFactory implements IRecipeFactory
 		String type = JsonUtils.getString( json, "type" );
 		if( type.contains( "shaped" ) )
 		{
-			PartShapedCraftingFactory recipe = PartShapedCraftingFactory.factory( context, json );
-			CraftingHelper.ShapedPrimer primer = new CraftingHelper.ShapedPrimer();
-			primer.width = recipe.getWidth();
-			primer.height = recipe.getHeight();
-			primer.mirrored = JsonUtils.getBoolean( json, "mirrored", true );
-			primer.input = recipe.getIngredients();
-
-			return new PartShapedCraftingFactory( new ResourceLocation( AppEng.MOD_ID, "part_shaped_crafting" ), recipe.getRecipeOutput(), primer );
+			return shapedFactory( context, json );
 		}
 		else if( type.contains( "shapeless" ) )
 		{
-			PartShapelessCraftingFactory recipe = PartShapelessCraftingFactory.factory( context, json );
-
-			return new PartShapelessCraftingFactory( new ResourceLocation( AppEng.MOD_ID, "part_shapeless_crafting" ), recipe.getIngredients(), recipe
-					.getRecipeOutput() );
+			return shapelessFactory( context, json );
 		}
 		else
 		{
 			throw new JsonSyntaxException( "Applied Energistics 2 was given a custom recipe that it does not know how to handle!\n" + "Type should either be '" + AppEng.MOD_ID + ":shapeless' or '" + AppEng.MOD_ID + ":shaped', got '" + type + "'!" );
 		}
 	}
+
+	public static ItemStack getResult( JsonObject json, JsonContext context )
+	{
+		JsonObject resultObject = JsonUtils.getJsonObject( json, "result" );
+
+		if( resultObject.has( "part" ) )
+		{
+			return getPart( resultObject );
+		}
+		else if( resultObject.has( "item" ) )
+		{
+			return CraftingHelper.getItemStack( resultObject, context );
+		}
+		else
+		{
+			throw new JsonSyntaxException( "Result has no 'part' or 'item' property." );
+		}
+	}
+
+	private static ItemStack getPart( JsonObject resultObject )
+	{
+		String ingredient = JsonUtils.getString( resultObject, "part" );
+		Object result = AEApi.instance().registries().recipes().resolveItem( AppEng.MOD_ID, ingredient );
+		if( result instanceof ResolverResult )
+		{
+			ResolverResult resolverResult = (ResolverResult) result;
+
+			Item item = Item.getByNameOrId( AppEng.MOD_ID + ":" + resolverResult.itemName );
+
+			if( item == null )
+			{
+				AELog.warn( "item was null for " + resolverResult.itemName + " ( " + ingredient + " )!" );
+				throw new JsonSyntaxException( "Got a null item for " + resolverResult.itemName + " ( " + ingredient + " ). This should never happen!" );
+			}
+
+			return new ItemStack( item, JsonUtils.getInt( resultObject, "count", 1 ), resolverResult.damageValue, resolverResult.compound );
+		}
+		else
+		{
+			throw new JsonSyntaxException( "Couldn't find the resulting item in AE. This means AE was provided a recipe that it shouldn't be handling.\n" + "Was looking for : '" + ingredient + "'." );
+		}
+	}
+
+	// Copied from ShapedOreRecipe.java, modified a bit.
+	private static ShapedOreRecipe shapedFactory( JsonContext context, JsonObject json )
+	{
+		String group = JsonUtils.getString( json, "group", "" );
+
+		Map<Character, Ingredient> ingMap = Maps.newHashMap();
+		for( Map.Entry<String, JsonElement> entry : JsonUtils.getJsonObject( json, "key" ).entrySet() )
+		{
+			if( entry.getKey().length() != 1 )
+			{
+				throw new JsonSyntaxException( "Invalid key entry: '" + entry.getKey() + "' is an invalid symbol (must be 1 character only)." );
+			}
+			if( " ".equals( entry.getKey() ) )
+			{
+				throw new JsonSyntaxException( "Invalid key entry: ' ' is a reserved symbol." );
+			}
+
+			ingMap.put( entry.getKey().toCharArray()[0], CraftingHelper.getIngredient( entry.getValue(), context ) );
+		}
+
+		ingMap.put( ' ', net.minecraft.item.crafting.Ingredient.EMPTY );
+
+		JsonArray patternJ = JsonUtils.getJsonArray( json, "pattern" );
+
+		if( patternJ.size() == 0 )
+		{
+			throw new JsonSyntaxException( "Invalid pattern: empty pattern not allowed" );
+		}
+
+		String[] pattern = new String[patternJ.size()];
+		for( int x = 0; x < pattern.length; ++x )
+		{
+			String line = JsonUtils.getString( patternJ.get( x ), "pattern[" + x + "]" );
+			if( x > 0 && pattern[0].length() != line.length() )
+			{
+				throw new JsonSyntaxException( "Invalid pattern: each row must  be the same width" );
+			}
+			pattern[x] = line;
+		}
+
+		CraftingHelper.ShapedPrimer primer = new CraftingHelper.ShapedPrimer();
+		primer.width = pattern[0].length();
+		primer.height = pattern.length;
+		primer.mirrored = JsonUtils.getBoolean( json, "mirrored", true );
+		primer.input = NonNullList.withSize( primer.width * primer.height, net.minecraft.item.crafting.Ingredient.EMPTY );
+
+		Set<Character> keys = Sets.newHashSet( ingMap.keySet() );
+		keys.remove( ' ' );
+
+		int x = 0;
+		for( String line : pattern )
+		{
+			for( char chr : line.toCharArray() )
+			{
+				net.minecraft.item.crafting.Ingredient ing = ingMap.get( chr );
+				if( ing == null )
+				{
+					throw new JsonSyntaxException( "Pattern references symbol '" + chr + "' but it's not defined in the key" );
+				}
+				primer.input.set( x++, ing );
+				keys.remove( chr );
+			}
+		}
+
+		if( !keys.isEmpty() )
+		{
+			throw new JsonSyntaxException( "Key defines symbols that aren't used in pattern: " + keys );
+		}
+
+		return new ShapedOreRecipe( group.isEmpty() ? null : new ResourceLocation( group ), getResult( json, context ), primer );
+	}
+
+	// Copied from ShapelessOreRecipe.java, modified a bit.
+	private static ShapelessOreRecipe shapelessFactory( JsonContext context, JsonObject json )
+	{
+		String group = JsonUtils.getString( json, "group", "" );
+
+		NonNullList<Ingredient> ings = NonNullList.create();
+		for( JsonElement ele : JsonUtils.getJsonArray( json, "ingredients" ) )
+		{
+			ings.add( CraftingHelper.getIngredient( ele, context ) );
+		}
+
+		if( ings.isEmpty() )
+		{
+			throw new JsonParseException( "No ingredients for shapeless recipe" );
+		}
+
+		return new ShapelessOreRecipe( group.isEmpty() ? null : new ResourceLocation( group ), ings, getResult( json, context ) );
+	}
 }

src/main/java/appeng/recipes/helpers/PartShapedCraftingFactory.java

@@ -1,153 +0,0 @@
-/*
- * This file is part of Applied Energistics 2.
- * Copyright (c) 2013 - 2017, 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.recipes.helpers;
-
-
-import java.util.Map;
-import java.util.Set;
-
-import javax.annotation.Nonnull;
-
-import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonSyntaxException;
-
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.crafting.Ingredient;
-import net.minecraft.util.JsonUtils;
-import net.minecraft.util.NonNullList;
-import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.common.crafting.CraftingHelper;
-import net.minecraftforge.common.crafting.JsonContext;
-import net.minecraftforge.oredict.ShapedOreRecipe;
-
-import appeng.api.recipes.ResolverResult;
-import appeng.core.AELog;
-import appeng.core.Api;
-import appeng.core.AppEng;
-
-
-/**
- * @author GuntherDW
- */
-public class PartShapedCraftingFactory extends ShapedOreRecipe
-{
-
-	public PartShapedCraftingFactory( ResourceLocation group, @Nonnull ItemStack result, CraftingHelper.ShapedPrimer primer )
-	{
-		super( group, result, primer );
-	}
-
-	// Copied from ShapedOreRecipe.java, modified a bit.
-	public static PartShapedCraftingFactory factory( JsonContext context, JsonObject json )
-	{
-		String group = JsonUtils.getString( json, "group", "" );
-
-		Map<Character, Ingredient> ingMap = Maps.newHashMap();
-		for( Map.Entry<String, JsonElement> entry : JsonUtils.getJsonObject( json, "key" ).entrySet() )
-		{
-			if( entry.getKey().length() != 1 )
-			{
-				throw new JsonSyntaxException( "Invalid key entry: '" + entry.getKey() + "' is an invalid symbol (must be 1 character only)." );
-			}
-			if( " ".equals( entry.getKey() ) )
-			{
-				throw new JsonSyntaxException( "Invalid key entry: ' ' is a reserved symbol." );
-			}
-
-			ingMap.put( entry.getKey().toCharArray()[0], CraftingHelper.getIngredient( entry.getValue(), context ) );
-		}
-
-		ingMap.put( ' ', net.minecraft.item.crafting.Ingredient.EMPTY );
-
-		JsonArray patternJ = JsonUtils.getJsonArray( json, "pattern" );
-
-		if( patternJ.size() == 0 )
-		{
-			throw new JsonSyntaxException( "Invalid pattern: empty pattern not allowed" );
-		}
-
-		String[] pattern = new String[patternJ.size()];
-		for( int x = 0; x < pattern.length; ++x )
-		{
-			String line = JsonUtils.getString( patternJ.get( x ), "pattern[" + x + "]" );
-			if( x > 0 && pattern[0].length() != line.length() )
-			{
-				throw new JsonSyntaxException( "Invalid pattern: each row must  be the same width" );
-			}
-			pattern[x] = line;
-		}
-
-		CraftingHelper.ShapedPrimer primer = new CraftingHelper.ShapedPrimer();
-		primer.width = pattern[0].length();
-		primer.height = pattern.length;
-		primer.mirrored = JsonUtils.getBoolean( json, "mirrored", true );
-		primer.input = NonNullList.withSize( primer.width * primer.height, net.minecraft.item.crafting.Ingredient.EMPTY );
-
-		Set<Character> keys = Sets.newHashSet( ingMap.keySet() );
-		keys.remove( ' ' );
-
-		int x = 0;
-		for( String line : pattern )
-		{
-			for( char chr : line.toCharArray() )
-			{
-				net.minecraft.item.crafting.Ingredient ing = ingMap.get( chr );
-				if( ing == null )
-				{
-					throw new JsonSyntaxException( "Pattern references symbol '" + chr + "' but it's not defined in the key" );
-				}
-				primer.input.set( x++, ing );
-				keys.remove( chr );
-			}
-		}
-
-		if( !keys.isEmpty() )
-		{
-			throw new JsonSyntaxException( "Key defines symbols that aren't used in pattern: " + keys );
-		}
-
-		JsonObject resultObject = (JsonObject) json.get( "result" );
-		int count = JsonUtils.getInt( resultObject, "count", 1 );
-
-		String ingredient = resultObject.get( "part" ).getAsString();
-		Object result = (Object) Api.INSTANCE.registries().recipes().resolveItem( AppEng.MOD_ID, ingredient );
-		if( result instanceof ResolverResult )
-		{
-			ResolverResult resolverResult = (ResolverResult) result;
-
-			Item item = Item.getByNameOrId( AppEng.MOD_ID + ":" + resolverResult.itemName );
-			if( item == null )
-			{
-				AELog.warn( "item was null for " + resolverResult.itemName + " ( " + ingredient + " )!" );
-				throw new JsonSyntaxException( "Got a null item for " + resolverResult.itemName + " ( " + ingredient + " ). This should never happen!" );
-			}
-			ItemStack itemStack = new ItemStack( item, count, resolverResult.damageValue, resolverResult.compound );
-
-			return new PartShapedCraftingFactory( group.isEmpty() ? null : new ResourceLocation( group ), itemStack, primer );
-		}
-
-		// Should never reach this part unless mangled JSON or bug in AE.
-		throw new JsonSyntaxException( "Couldn't find the resulting item in AE. This means AE was provided a recipe that it shouldn't be handling.\nWas looking for : '" + ingredient + "'." );
-	}
-}

src/main/java/appeng/recipes/helpers/PartShapelessCraftingFactory.java

@@ -1,96 +0,0 @@
-/*
- * This file is part of Applied Energistics 2.
- * Copyright (c) 2013 - 2017, 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.recipes.helpers;
-
-
-import javax.annotation.Nonnull;
-
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonParseException;
-import com.google.gson.JsonSyntaxException;
-
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.crafting.Ingredient;
-import net.minecraft.util.JsonUtils;
-import net.minecraft.util.NonNullList;
-import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.common.crafting.CraftingHelper;
-import net.minecraftforge.common.crafting.JsonContext;
-import net.minecraftforge.oredict.ShapelessOreRecipe;
-
-import appeng.api.recipes.ResolverResult;
-import appeng.core.AELog;
-import appeng.core.Api;
-import appeng.core.AppEng;
-
-
-/**
- * @author GuntherDW
- */
-public class PartShapelessCraftingFactory extends ShapelessOreRecipe
-{
-
-	public PartShapelessCraftingFactory( ResourceLocation group, NonNullList<Ingredient> input, @Nonnull ItemStack result )
-	{
-		super( group, input, result );
-	}
-
-	// Copied from ShapelessOreRecipe.java, modified a bit.
-	public static PartShapelessCraftingFactory factory( JsonContext context, JsonObject json )
-	{
-		String group = JsonUtils.getString( json, "group", "" );
-
-		NonNullList<Ingredient> ings = NonNullList.create();
-		for( JsonElement ele : JsonUtils.getJsonArray( json, "ingredients" ) )
-		{
-			ings.add( CraftingHelper.getIngredient( ele, context ) );
-		}
-
-		if( ings.isEmpty() )
-		{
-			throw new JsonParseException( "No ingredients for shapeless recipe" );
-		}
-
-		JsonObject resultObject = (JsonObject) json.get( "result" );
-		int count = JsonUtils.getInt( resultObject, "count", 1 );
-
-		String ingredient = resultObject.get( "part" ).getAsString();
-		Object result = (Object) Api.INSTANCE.registries().recipes().resolveItem( AppEng.MOD_ID, ingredient );
-		if( result instanceof ResolverResult )
-		{
-			ResolverResult resolverResult = (ResolverResult) result;
-
-			Item item = Item.getByNameOrId( AppEng.MOD_ID + ":" + resolverResult.itemName );
-
-			if( item == null )
-			{
-				AELog.warn( "item was null for " + resolverResult.itemName + " ( " + ingredient + " )!" );
-				throw new JsonSyntaxException( "Got a null item for " + resolverResult.itemName + " ( " + ingredient + " ). This should never happen!" );
-			}
-
-			ItemStack itemStack = new ItemStack( item, count, resolverResult.damageValue, resolverResult.compound );
-
-			return new PartShapelessCraftingFactory( group.isEmpty() ? null : new ResourceLocation( group ), ings, itemStack );
-		}
-
-		throw new JsonSyntaxException( "Couldn't find the resulting item in AE. This means AE was provided a recipe that it shouldn't be handling.\n" + "Was looking for : '" + ingredient + "'." );
-	}
-}

src/main/java/appeng/recipes/loader/RecipeResourceCopier.java

@@ -25,7 +25,6 @@ import java.io.InputStream;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
-import java.net.URLDecoder;
 import java.util.Collection;
 import java.util.Enumeration;
 import java.util.HashSet;
@@ -58,7 +57,6 @@ public class RecipeResourceCopier
 	private static final String FILE_PROTOCOL = "file";
 	private static final String CLASS_EXTENSION = ".class";
 	private static final String JAR_PROTOCOL = "jar";
-	private static final String UTF_8_ENCODING = "UTF-8";
 
 	/**
 	 * copy source in the jar
@@ -225,9 +223,9 @@ public class RecipeResourceCopier
 			{
 				/* A JAR path */
 				final String dirPath = dirURL.getPath();
-				final String jarPath = dirPath.substring( 5, dirPath.indexOf( '!' ) ); // strip out only
+				final String jarPath = dirPath.substring( 0, dirPath.indexOf( '!' ) ); // strip out only
 				// the JAR file
-				final JarFile jar = new JarFile( URLDecoder.decode( jarPath, UTF_8_ENCODING ) );
+				final JarFile jar = new JarFile( new File( new URI( jarPath ) ) );
 				try
 				{
 					final Enumeration<JarEntry> entries = jar.entries(); // gives ALL entries in jar

src/main/java/appeng/spatial/BiomeGenStorage.java

@@ -27,7 +27,7 @@ public class BiomeGenStorage extends Biome
 
 	public BiomeGenStorage()
 	{
-		super( new BiomeProperties( "Storage Cell" ).setRainDisabled().setTemperature( -100 ) );
+		super( new BiomeProperties( "Storage Cell" ).setBaseBiome( "void" ).setRainDisabled().setTemperature( -100 ) );
 
 		this.decorator.treesPerChunk = 0;
 		this.decorator.flowersPerChunk = 0;

src/main/java/appeng/spatial/CachedPlane.java

@@ -27,6 +27,7 @@ import java.util.Map.Entry;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ITickable;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.NextTickListEntry;
 import net.minecraft.world.World;
@@ -34,7 +35,6 @@ import net.minecraft.world.chunk.Chunk;
 import net.minecraft.world.chunk.storage.ExtendedBlockStorage;
 
 import appeng.api.AEApi;
-import appeng.api.definitions.IBlockDefinition;
 import appeng.api.movable.IMovableHandler;
 import appeng.api.movable.IMovableRegistry;
 import appeng.api.util.AEPartLocation;
@@ -61,7 +61,6 @@ public class CachedPlane
 	private final World world;
 	private final IMovableRegistry reg = AEApi.instance().registries().movable();
 	private final LinkedList<WorldCoord> updates = new LinkedList<>();
-	private final IBlockDefinition matrixFrame = AEApi.instance().definitions().blocks().matrixFrame();
 	private int verticalBits;
 	private final IBlockState matrixBlockState;
 
@@ -146,11 +145,11 @@ public class CachedPlane
 						}
 						else
 						{
-							final Object[] details = this.myColumns[tePOS.getX() - minX][tePOS.getZ() - minZ].getDetails( tePOS.getY() );
-							final IBlockState blkState = (IBlockState) details[0];
+							final BlockStorageData details = new BlockStorageData();
+							this.myColumns[tePOS.getX() - minX][tePOS.getZ() - minZ].fillData( tePOS.getY(), details );
 
 							// don't skip air, just let the code replace it...
-							if( blkState != null && blkState.getBlock() == Platform.AIR_BLOCK && blkState.getMaterial().isReplaceable() )
+							if( details.state != null && details.state.getBlock() == Platform.AIR_BLOCK && details.state.getMaterial().isReplaceable() )
 							{
 								w.setBlockToAir( tePOS );
 							}
@@ -168,12 +167,11 @@ public class CachedPlane
 				}
 
 				final long k = this.getWorld().getTotalWorldTime();
-				final List list = this.getWorld().getPendingBlockUpdates( c, false );
+				final List<NextTickListEntry> list = this.getWorld().getPendingBlockUpdates( c, false );
 				if( list != null )
 				{
-					for( final Object o : list )
+					for( final NextTickListEntry entry : list )
 					{
-						final NextTickListEntry entry = (NextTickListEntry) o;
 						final BlockPos tePOS = entry.position;
 						if( tePOS.getX() >= minX && tePOS.getX() <= maxX && tePOS.getY() >= minY && tePOS.getY() <= maxY && tePOS.getZ() >= minZ && tePOS
 								.getZ() <= maxZ )
@@ -192,6 +190,10 @@ public class CachedPlane
 			try
 			{
 				this.getWorld().loadedTileEntityList.remove( te );
+				if( te instanceof ITickable )
+				{
+					this.getWorld().tickableTileEntities.remove( te );
+				}
 			}
 			catch( final Exception e )
 			{
@@ -215,6 +217,8 @@ public class CachedPlane
 			AELog.info( "Block Copy Scale: " + this.x_size + ", " + this.y_size + ", " + this.z_size );
 
 			long startTime = System.nanoTime();
+			final BlockStorageData aD = new BlockStorageData();
+			final BlockStorageData bD = new BlockStorageData();
 
 			for( int x = 0; x < this.x_size; x++ )
 			{
@@ -230,8 +234,8 @@ public class CachedPlane
 
 						if( a.doNotSkip( src_y ) && b.doNotSkip( dst_y ) )
 						{
-							final Object[] aD = a.getDetails( src_y );
-							final Object[] bD = b.getDetails( dst_y );
+							a.fillData( src_y, aD );
+							b.fillData( dst_y, bD );
 
 							a.setBlockIDWithMetadata( src_y, bD );
 							b.setBlockIDWithMetadata( dst_y, aD );
@@ -386,14 +390,17 @@ public class CachedPlane
 		return this.world;
 	}
 
+	private static class BlockStorageData
+	{
+		public IBlockState state;
+		public int light;
+	}
+
 	private class Column
 	{
-
 		private final int x;
 		private final int z;
 		private final Chunk c;
-		private final Object[] ch = { 0, 0 };
-		private final ExtendedBlockStorage[] storage;
 		private List<Integer> skipThese = null;
 
 		public Column( final Chunk chunk, final int x, final int z, final int chunkY, final int chunkHeight )
@@ -401,44 +408,46 @@ public class CachedPlane
 			this.x = x;
 			this.z = z;
 			this.c = chunk;
-			this.storage = this.c.getBlockStorageArray();
+
+			final ExtendedBlockStorage[] storage = this.c.getBlockStorageArray();
 
 			// make sure storage exists before hand...
 			for( int ay = 0; ay < chunkHeight; ay++ )
 			{
 				final int by = ( ay + chunkY );
-				ExtendedBlockStorage extendedblockstorage = this.storage[by];
+				ExtendedBlockStorage extendedblockstorage = storage[by];
 				if( extendedblockstorage == null )
 				{
-					extendedblockstorage = this.storage[by] = new ExtendedBlockStorage( by << 4, !this.c.getWorld().provider.hasSkyLight() );
+					extendedblockstorage = storage[by] = new ExtendedBlockStorage( by << 4, this.c.getWorld().provider.hasSkyLight() );
 				}
 			}
 		}
 
-		private void setBlockIDWithMetadata( final int y, final Object[] blk )
+		private void setBlockIDWithMetadata( final int y, BlockStorageData data )
 		{
-			if( blk[0] == CachedPlane.this.matrixBlockState )
+			if( data.state == CachedPlane.this.matrixBlockState )
 			{
-				blk[0] = Platform.AIR_BLOCK.getDefaultState();
+				data.state = Platform.AIR_BLOCK.getDefaultState();
 			}
-
-			final ExtendedBlockStorage extendedBlockStorage = this.storage[y >> 4];
-			extendedBlockStorage.set( this.x, y & 15, this.z, (IBlockState) blk[0] );
-			// extendedBlockStorage.setExtBlockID( x, y & 15, z, blk[0] );
-			extendedBlockStorage.setBlockLight( this.x, y & 15, this.z, (Integer) blk[1] );
+			final ExtendedBlockStorage[] storage = this.c.getBlockStorageArray();
+			final ExtendedBlockStorage extendedBlockStorage = storage[y >> 4];
+			extendedBlockStorage.set( this.x, y & 15, this.z, data.state );
+			extendedBlockStorage.setBlockLight( this.x, y & 15, this.z, data.light );
 		}
 
-		private Object[] getDetails( final int y )
+		private void fillData( final int y, BlockStorageData data )
 		{
-			final ExtendedBlockStorage extendedblockstorage = this.storage[y >> 4];
-			this.ch[0] = extendedblockstorage.get( this.x, y & 15, this.z );
-			this.ch[1] = extendedblockstorage.getBlockLight( this.x, y & 15, this.z );
-			return this.ch;
+			final ExtendedBlockStorage[] storage = this.c.getBlockStorageArray();
+			final ExtendedBlockStorage extendedblockstorage = storage[y >> 4];
+
+			data.state = extendedblockstorage.get( this.x, y & 15, this.z );
+			data.light = extendedblockstorage.getBlockLight( this.x, y & 15, this.z );
 		}
 
 		private boolean doNotSkip( final int y )
 		{
-			final ExtendedBlockStorage extendedblockstorage = this.storage[y >> 4];
+			final ExtendedBlockStorage[] storage = this.c.getBlockStorageArray();
+			final ExtendedBlockStorage extendedblockstorage = storage[y >> 4];
 			if( CachedPlane.this.reg.isBlacklisted( extendedblockstorage.get( this.x, y & 15, this.z ).getBlock() ) )
 			{
 				return false;

src/main/java/appeng/spatial/DefaultSpatialHandler.java

@@ -19,6 +19,7 @@
 package appeng.spatial;
 
 
+import net.minecraft.block.state.IBlockState;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
@@ -54,8 +55,9 @@ public class DefaultSpatialHandler implements IMovableHandler
 
 		if( c.isLoaded() )
 		{
+			final IBlockState state = w.getBlockState( newPosition );
 			w.addTileEntity( te );
-			w.notifyBlockUpdate( newPosition, w.getBlockState( newPosition ), w.getBlockState( newPosition ), 0 );
+			w.notifyBlockUpdate( newPosition, state, state, 1 );
 		}
 	}
 }

src/main/java/appeng/spatial/StorageHelper.java

@@ -122,6 +122,11 @@ public class StorageHelper
 			}
 			else
 			{
+				// really remove from world, forge only marks it as removed
+				final boolean wasDead = entity.isDead;
+				oldWorld.removeEntityDangerously( entity );
+				entity.isDead = wasDead;
+
 				entity.getServer().getPlayerList().transferEntityToWorld( entity, entity.dimension,
 						entity.getServer().getWorld( entity.dimension ), (WorldServer) link.dim, new METeleporter( newWorld, link ) );
 			}

src/main/java/appeng/tile/crafting/TileCraftingStorageTile.java

@@ -74,7 +74,7 @@ public class TileCraftingStorageTile extends TileCraftingTile
 	@Override
 	public int getStorageBytes()
 	{
-		if( this.world == null || this.notLoaded() )
+		if( this.world == null || this.notLoaded() || this.isInvalid() )
 		{
 			return 0;
 		}

src/main/java/appeng/tile/crafting/TileCraftingTile.java

@@ -143,7 +143,7 @@ public class TileCraftingTile extends AENetworkTile implements IAEMultiBlock, IP
 
 	public void updateMeta( final boolean updateFormed )
 	{
-		if( this.world == null || this.notLoaded() )
+		if( this.world == null || this.notLoaded() || this.isInvalid() )
 		{
 			return;
 		}

src/main/java/appeng/tile/inventory/AppEngInternalAEInventory.java

@@ -46,6 +46,7 @@ public class AppEngInternalAEInventory implements IInternalItemHandler, Iterable
 	private final IAEItemStack[] inv;
 	private final int size;
 	private int maxStack;
+	private boolean dirtyFlag = false;
 
 	public AppEngInternalAEInventory( final IAEAppEngInventory te, final int s )
 	{
@@ -252,8 +253,10 @@ public class AppEngInternalAEInventory implements IInternalItemHandler, Iterable
 	{
 		if( this.te != null && Platform.isServer() )
 		{
+			this.dirtyFlag = true;
 			this.te.onChangeInventory( this, slot, op, removed, inserted );
 			this.te.saveChanges();
+			this.dirtyFlag = false;
 		}
 	}
 
@@ -283,6 +286,9 @@ public class AppEngInternalAEInventory implements IInternalItemHandler, Iterable
 	@Override
 	public void markDirty( int slot )
 	{
-		this.fireOnChangeInventory( slot, InvOperation.DIRTY, ItemStack.EMPTY, ItemStack.EMPTY );
+		if( !this.dirtyFlag )
+		{
+			this.fireOnChangeInventory( slot, InvOperation.DIRTY, ItemStack.EMPTY, ItemStack.EMPTY );
+		}
 	}
 }

src/main/java/appeng/tile/inventory/AppEngInternalInventory.java

@@ -43,6 +43,7 @@ public class AppEngInternalInventory extends ItemStackHandler implements IIntern
 	private final int[] maxStack;
 	private ItemStack previousStack = ItemStack.EMPTY;
 	private IAEItemFilter filter;
+	private boolean dirtyFlag = false;
 
 	public AppEngInternalInventory( final IAEAppEngInventory inventory, final int size, final int maxStack, IAEItemFilter filter )
 	{
@@ -118,6 +119,7 @@ public class AppEngInternalInventory extends ItemStackHandler implements IIntern
 	{
 		if( this.getTileEntity() != null && this.eventsEnabled() )
 		{
+			this.dirtyFlag = true;
 			ItemStack newStack = this.getStackInSlot( slot ).copy();
 			ItemStack oldStack = this.previousStack;
 			InvOperation op = InvOperation.SET;
@@ -141,6 +143,7 @@ public class AppEngInternalInventory extends ItemStackHandler implements IIntern
 			this.getTileEntity().onChangeInventory( this, slot, op, oldStack, newStack );
 			this.getTileEntity().saveChanges();
 			this.previousStack = ItemStack.EMPTY;
+			this.dirtyFlag = false;
 		}
 		super.onContentsChanged( slot );
 	}
@@ -158,10 +161,12 @@ public class AppEngInternalInventory extends ItemStackHandler implements IIntern
 	@Override
 	public void markDirty( final int slot )
 	{
-		if( this.getTileEntity() != null && this.eventsEnabled() )
+		if( this.getTileEntity() != null && this.eventsEnabled() && !this.dirtyFlag )
 		{
+			this.dirtyFlag = true;
 			this.getTileEntity().onChangeInventory( this, slot, InvOperation.DIRTY, ItemStack.EMPTY, ItemStack.EMPTY );
 			this.getTileEntity().saveChanges();
+			this.dirtyFlag = false;
 		}
 	}
 

src/main/java/appeng/tile/misc/CondenserItemInventory.java

@@ -19,23 +19,37 @@
 package appeng.tile.misc;
 
 
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map.Entry;
+
+import net.minecraft.item.ItemStack;
+
 import appeng.api.AEApi;
 import appeng.api.config.AccessRestriction;
 import appeng.api.config.Actionable;
 import appeng.api.networking.security.IActionSource;
+import appeng.api.networking.ticking.TickRateModulation;
 import appeng.api.storage.IMEMonitor;
 import appeng.api.storage.IMEMonitorHandlerReceiver;
 import appeng.api.storage.IStorageChannel;
 import appeng.api.storage.channels.IItemStorageChannel;
 import appeng.api.storage.data.IAEItemStack;
 import appeng.api.storage.data.IItemList;
+import appeng.me.helpers.BaseActionSource;
+import appeng.me.storage.ITickingMonitor;
+import appeng.util.item.AEItemStack;
 import appeng.util.item.ItemList;
 
 
-class CondenserItemInventory implements IMEMonitor<IAEItemStack>
+class CondenserItemInventory implements IMEMonitor<IAEItemStack>, ITickingMonitor
 {
-
+	private final HashMap<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new HashMap<>();
 	private final TileCondenser target;
+	private boolean hasChanged = true;
+	private final ItemList cachedList = new ItemList();
+	private IActionSource actionSource = new BaseActionSource();
+	private ItemList changeSet = new ItemList();
 
 	CondenserItemInventory( final TileCondenser te )
 	{
@@ -49,30 +63,46 @@ class CondenserItemInventory implements IMEMonitor<IAEItemStack>
 		{
 			this.target.addPower( input.getStackSize() );
 		}
-
 		return null;
 	}
 
 	@Override
 	public IAEItemStack extractItems( final IAEItemStack request, final Actionable mode, final IActionSource src )
 	{
-		return null;
+		AEItemStack ret = null;
+		ItemStack slotItem = target.getOutputSlot().getStackInSlot( 0 );
+		if( !slotItem.isEmpty() && request.isSameType( slotItem ) )
+		{
+			int count = (int) Math.min( request.getStackSize(), Integer.MAX_VALUE );
+			ret = AEItemStack.fromItemStack( target.getOutputSlot().extractItem( 0, count, mode == Actionable.SIMULATE ) );
+		}
+		return ret;
 	}
 
 	@Override
-	public IItemList<IAEItemStack> getAvailableItems( final IItemList out )
+	public IItemList<IAEItemStack> getAvailableItems( final IItemList<IAEItemStack> out )
 	{
+		if( !target.getOutputSlot().getStackInSlot( 0 ).isEmpty() )
+		{
+			out.add( AEItemStack.fromItemStack( target.getOutputSlot().getStackInSlot( 0 ) ) );
+		}
 		return out;
 	}
 
 	@Override
 	public IItemList<IAEItemStack> getStorageList()
 	{
-		return new ItemList();
+		if( this.hasChanged )
+		{
+			this.hasChanged = false;
+			this.cachedList.resetStatus();
+			return this.getAvailableItems( this.cachedList );
+		}
+		return this.cachedList;
 	}
 
 	@Override
-	public IStorageChannel getChannel()
+	public IStorageChannel<IAEItemStack> getChannel()
 	{
 		return AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class );
 	}
@@ -80,7 +110,7 @@ class CondenserItemInventory implements IMEMonitor<IAEItemStack>
 	@Override
 	public AccessRestriction getAccess()
 	{
-		return AccessRestriction.WRITE;
+		return AccessRestriction.READ_WRITE;
 	}
 
 	@Override
@@ -114,14 +144,62 @@ class CondenserItemInventory implements IMEMonitor<IAEItemStack>
 	}
 
 	@Override
-	public void addListener( IMEMonitorHandlerReceiver<IAEItemStack> l, Object verificationToken )
+	public void addListener( final IMEMonitorHandlerReceiver<IAEItemStack> l, final Object verificationToken )
 	{
-		// Not implemented since the Condenser automatically voids everything, and there are no updates
+		this.listeners.put( l, verificationToken );
 	}
 
 	@Override
-	public void removeListener( IMEMonitorHandlerReceiver<IAEItemStack> l )
+	public void removeListener( final IMEMonitorHandlerReceiver<IAEItemStack> l )
 	{
-		// Not implemented since we don't remember registered listeners anyway
+		this.listeners.remove( l );
+	}
+
+	public void updateOutput( ItemStack added, ItemStack removed )
+	{
+		this.hasChanged = true;
+		if( !added.isEmpty() )
+		{
+			this.changeSet.add( AEItemStack.fromItemStack( added ) );
+		}
+		if( !removed.isEmpty() )
+		{
+			this.changeSet.add( AEItemStack.fromItemStack( removed ).setStackSize( -removed.getCount() ) );
+		}
+	}
+
+	@Override
+	public TickRateModulation onTick()
+	{
+		final ItemList currentChanges = this.changeSet;
+
+		if( currentChanges.isEmpty() )
+		{
+			return TickRateModulation.IDLE;
+		}
+
+		this.changeSet = new ItemList();
+		final Iterator<Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object>> i = this.listeners.entrySet().iterator();
+		while( i.hasNext() )
+		{
+			final Entry<IMEMonitorHandlerReceiver<IAEItemStack>, Object> l = i.next();
+			final IMEMonitorHandlerReceiver<IAEItemStack> key = l.getKey();
+			if( key.isValid( l.getValue() ) )
+			{
+				key.postChange( this, currentChanges, this.actionSource );
+			}
+			else
+			{
+				i.remove();
+			}
+		}
+
+		return TickRateModulation.URGENT;
+	}
+
+	@Override
+	public void setActionSource( IActionSource actionSource )
+	{
+		this.actionSource = actionSource;
 	}
 }

src/main/java/appeng/tile/misc/TileCondenser.java

@@ -55,6 +55,8 @@ import appeng.util.ConfigManager;
 import appeng.util.IConfigManagerHost;
 import appeng.util.inv.InvOperation;
 import appeng.util.inv.WrapperChainedItemHandler;
+import appeng.util.inv.WrapperFilteredItemHandler;
+import appeng.util.inv.filter.AEItemFilters;
 
 
 public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost, IConfigurableObject
@@ -62,14 +64,16 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 
 	public static final int BYTE_MULTIPLIER = 8;
 
-	private final AppEngInternalInventory inv = new AppEngInternalInventory( this, 2 );
 	private final ConfigManager cm = new ConfigManager( this );
 
+	private final AppEngInternalInventory outputSlot = new AppEngInternalInventory( this, 1 );
+	private final AppEngInternalInventory storageSlot = new AppEngInternalInventory( this, 1 );
 	private final IItemHandler inputSlot = new CondenseItemHandler();
 	private final IFluidHandler fluidHandler = new FluidHandler();
 	private final MEHandler meHandler = new MEHandler();
 
-	private final IItemHandler combinedInv = new WrapperChainedItemHandler( this.inputSlot, this.inv );
+	private final IItemHandler externalInv = new WrapperChainedItemHandler( this.inputSlot, new WrapperFilteredItemHandler( this.outputSlot, AEItemFilters.EXTRACT_ONLY ) );
+	private final IItemHandler combinedInv = new WrapperChainedItemHandler( this.inputSlot, this.outputSlot, this.storageSlot );
 
 	private double storedPower = 0;
 
@@ -97,7 +101,7 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 
 	public double getStorage()
 	{
-		final ItemStack is = this.inv.getStackInSlot( 1 );
+		final ItemStack is = this.storageSlot.getStackInSlot( 0 );
 		if( !is.isEmpty() )
 		{
 			if( is.getItem() instanceof IStorageComponent )
@@ -135,7 +139,7 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 
 	private boolean canAddOutput( final ItemStack output )
 	{
-		return this.inv.insertItem( 0, output, true ).isEmpty();
+		return this.outputSlot.insertItem( 0, output, true ).isEmpty();
 	}
 
 	/**
@@ -145,7 +149,12 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 	 */
 	private void addOutput( final ItemStack output )
 	{
-		this.inv.insertItem( 0, output, false );
+		this.outputSlot.insertItem( 0, output, false );
+	}
+
+	IItemHandler getOutputSlot()
+	{
+		return this.outputSlot;
 	}
 
 	private ItemStack getOutput()
@@ -180,7 +189,10 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 	@Override
 	public void onChangeInventory( final IItemHandler inv, final int slot, final InvOperation mc, final ItemStack removed, final ItemStack added )
 	{
-		// nothing
+		if( inv == this.outputSlot )
+		{
+			this.meHandler.outputChanged( added, removed );
+		}
 	}
 
 	@Override
@@ -225,7 +237,7 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 	{
 		if( capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY )
 		{
-			return (T) this.inputSlot;
+			return (T) this.externalInv;
 		}
 		else if( capability == CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY )
 		{
@@ -336,6 +348,11 @@ public class TileCondenser extends AEBaseInvTile implements IConfigManagerHost,
 
 		private final CondenserItemInventory itemInventory = new CondenserItemInventory( TileCondenser.this );
 
+		void outputChanged( ItemStack added, ItemStack removed )
+		{
+			itemInventory.updateOutput( added, removed );
+		}
+
 		@Nullable
 		@Override
 		public IStorageMonitorable getInventory( IActionSource src )

src/main/java/appeng/tile/misc/TileInscriber.java

@@ -281,9 +281,13 @@ public class TileInscriber extends AENetworkPowerTile implements IGridTickable,
 	@Nullable
 	public IInscriberRecipe getTask()
 	{
-		final ItemStack plateA = this.topItemHandler.getStackInSlot( 0 );
-		final ItemStack plateB = this.bottomItemHandler.getStackInSlot( 0 );
-		ItemStack renamedItem = this.sideItemHandler.getStackInSlot( 0 );
+		return getTask( this.sideItemHandler.getStackInSlot( 0 ), this.topItemHandler.getStackInSlot( 0 ), this.bottomItemHandler.getStackInSlot( 0 ) );
+	}
+
+	@Nullable
+	private IInscriberRecipe getTask( final ItemStack input, final ItemStack plateA, final ItemStack plateB )
+	{
+		ItemStack renamedItem = input;
 
 		if( !plateA.isEmpty() && plateA.getCount() > 1 )
 		{
@@ -379,7 +383,7 @@ public class TileInscriber extends AENetworkPowerTile implements IGridTickable,
 			{
 				for( final ItemStack option : recipe.getInputs() )
 				{
-					if( Platform.itemComparisons().isSameItem( option, this.sideItemHandler.getStackInSlot( 0 ) ) )
+					if( Platform.itemComparisons().isSameItem( input, option ) )
 					{
 						return recipe;
 					}
@@ -606,7 +610,7 @@ public class TileInscriber extends AENetworkPowerTile implements IGridTickable,
 				}
 				for( final ItemStack optionals : AEApi.instance().registries().inscriber().getOptionals() )
 				{
-					if( Platform.itemComparisons().isSameItem( optionals, stack ) )
+					if( Platform.itemComparisons().isSameItem( stack, optionals ) )
 					{
 						return true;
 					}

src/main/java/appeng/tile/networking/TileCableBus.java

@@ -83,13 +83,14 @@ public class TileCableBus extends AEBaseTile implements AEMultiTile, ICustomColl
 	protected boolean readFromStream( final ByteBuf data ) throws IOException
 	{
 		final boolean c = super.readFromStream( data );
-		final boolean ret = this.getCableBus().readFromStream( data );
+		boolean ret = this.getCableBus().readFromStream( data );
 
 		final int newLV = this.getCableBus().getLightValue();
 		if( newLV != this.oldLV )
 		{
 			this.oldLV = newLV;
 			this.world.checkLight( this.pos );
+			ret = true;
 		}
 
 		this.updateTileSetting();
@@ -189,7 +190,6 @@ public class TileCableBus extends AEBaseTile implements AEMultiTile, ICustomColl
 		{
 			this.oldLV = newLV;
 			this.world.checkLight( this.pos );
-			// world.updateAllLightTypes( xCoord, yCoord, zCoord );
 		}
 
 		super.markForUpdate();

src/main/java/appeng/tile/networking/TileController.java

@@ -209,8 +209,7 @@ public class TileController extends AENetworkPowerTile
 	 */
 	private boolean checkController( final BlockPos pos )
 	{
-		final BlockPos ownPos = this.getPos();
-		if( this.world.getChunkProvider().getLoadedChunk( ownPos.getX() >> 4, ownPos.getZ() >> 4 ) != null )
+		if( this.world.getChunkProvider().getLoadedChunk( pos.getX() >> 4, pos.getZ() >> 4 ) != null )
 		{
 			return this.world.getTileEntity( pos ) instanceof TileController;
 		}

src/main/java/appeng/tile/networking/TileEnergyCell.java

@@ -84,7 +84,7 @@ public class TileEnergyCell extends AENetworkTile implements IAEPowerStorage
 
 	private void changePowerLevel()
 	{
-		if( this.notLoaded() )
+		if( this.notLoaded() || this.isInvalid() )
 		{
 			return;
 		}

src/main/java/appeng/tile/storage/TileIOPort.java

@@ -19,7 +19,9 @@
 package appeng.tile.storage;
 
 
+import java.util.IdentityHashMap;
 import java.util.List;
+import java.util.Map;
 
 import net.minecraft.block.Block;
 import net.minecraft.item.ItemStack;
@@ -48,10 +50,6 @@ import appeng.api.networking.ticking.TickingRequest;
 import appeng.api.storage.IMEInventory;
 import appeng.api.storage.IMEMonitor;
 import appeng.api.storage.IStorageChannel;
-import appeng.api.storage.channels.IFluidStorageChannel;
-import appeng.api.storage.channels.IItemStorageChannel;
-import appeng.api.storage.data.IAEFluidStack;
-import appeng.api.storage.data.IAEItemStack;
 import appeng.api.storage.data.IAEStack;
 import appeng.api.storage.data.IItemList;
 import appeng.api.util.AECableType;
@@ -68,7 +66,6 @@ import appeng.tile.inventory.AppEngInternalInventory;
 import appeng.util.ConfigManager;
 import appeng.util.IConfigManagerHost;
 import appeng.util.InventoryAdaptor;
-import appeng.util.Platform;
 import appeng.util.helpers.ItemHandlerUtil;
 import appeng.util.inv.AdaptorItemHandler;
 import appeng.util.inv.InvOperation;
@@ -79,10 +76,13 @@ import appeng.util.inv.filter.AEItemFilters;
 
 public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IConfigManagerHost, IGridTickable
 {
+	private static final int NUMBER_OF_CELL_SLOTS = 6;
+	private static final int NUMBER_OF_UPGRADE_SLOTS = 3;
+
 	private final ConfigManager manager;
 
-	private final AppEngInternalInventory inputCells = new AppEngInternalInventory( this, 6 );
-	private final AppEngInternalInventory outputCells = new AppEngInternalInventory( this, 6 );
+	private final AppEngInternalInventory inputCells = new AppEngInternalInventory( this, NUMBER_OF_CELL_SLOTS );
+	private final AppEngInternalInventory outputCells = new AppEngInternalInventory( this, NUMBER_OF_CELL_SLOTS );
 	private final IItemHandler combinedInventory = new WrapperChainedItemHandler( this.inputCells, this.outputCells );
 
 	private final IItemHandler inputCellsExt = new WrapperFilteredItemHandler( this.inputCells, AEItemFilters.INSERT_ONLY );
@@ -92,8 +92,7 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 	private final IActionSource mySrc;
 	private YesNo lastRedstoneState;
 	private ItemStack currentCell;
-	private IMEInventory<IAEFluidStack> cachedFluid;
-	private IMEInventory<IAEItemStack> cachedItem;
+	private Map<IStorageChannel<?>, IMEInventory<?>> cachedInventories;
 
 	public TileIOPort()
 	{
@@ -106,7 +105,7 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 		this.lastRedstoneState = YesNo.UNDECIDED;
 
 		final Block ioPortBlock = AEApi.instance().definitions().blocks().iOPort().maybeBlock().get();
-		this.upgrades = new BlockUpgradeInventory( ioPortBlock, this, 3 );
+		this.upgrades = new BlockUpgradeInventory( ioPortBlock, this, NUMBER_OF_UPGRADE_SLOTS );
 	}
 
 	@Override
@@ -277,87 +276,84 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 			return TickRateModulation.IDLE;
 		}
 
-		long ItemsToMove = 256;
+		TickRateModulation ret = TickRateModulation.SLEEP;
+		long itemsToMove = 256;
 
 		switch( this.getInstalledUpgrades( Upgrades.SPEED ) )
 		{
 			case 1:
-				ItemsToMove *= 2;
+				itemsToMove *= 2;
 				break;
 			case 2:
-				ItemsToMove *= 4;
+				itemsToMove *= 4;
 				break;
 			case 3:
-				ItemsToMove *= 8;
+				itemsToMove *= 8;
 				break;
 		}
 
 		try
 		{
-			final IMEInventory<IAEItemStack> itemNet = this.getProxy().getStorage().getInventory(
-					AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
-			final IMEInventory<IAEFluidStack> fluidNet = this.getProxy().getStorage().getInventory(
-					AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ) );
 			final IEnergySource energy = this.getProxy().getEnergy();
-			for( int x = 0; x < 6; x++ )
+			for( int x = 0; x < NUMBER_OF_CELL_SLOTS; x++ )
 			{
 				final ItemStack is = this.inputCells.getStackInSlot( x );
 				if( !is.isEmpty() )
 				{
-					if( ItemsToMove > 0 )
+					boolean shouldMove = true;
+
+					for( IStorageChannel<? extends IAEStack<?>> c : AEApi.instance().storage().storageChannels() )
 					{
-						final IMEInventory<IAEItemStack> itemInv = this.getInv( is, AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
-						final IMEInventory<IAEFluidStack> fluidInv = this.getInv( is,
-								AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ) );
-
-						if( this.manager.getSetting( Settings.OPERATION_MODE ) == OperationMode.EMPTY )
+						if( itemsToMove > 0 )
 						{
-							if( itemInv != null )
+							final IMEMonitor<? extends IAEStack<?>> network = this.getProxy().getStorage().getInventory( c );
+							final IMEInventory<?> inv = this.getInv( is, c );
+
+							if( inv == null )
 							{
-								ItemsToMove = this.transferContents( energy, itemInv, itemNet, ItemsToMove,
-										AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
+								continue;
 							}
-							if( fluidInv != null )
+
+							if( this.manager.getSetting( Settings.OPERATION_MODE ) == OperationMode.EMPTY )
 							{
-								ItemsToMove = this.transferContents( energy, fluidInv, fluidNet, ItemsToMove,
-										AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ) );
-							}
-						}
-						else
-						{
-							if( itemInv != null )
-							{
-								ItemsToMove = this.transferContents( energy, itemNet, itemInv, ItemsToMove,
-										AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
-							}
-							if( fluidInv != null )
-							{
-								ItemsToMove = this.transferContents( energy, fluidNet, fluidInv, ItemsToMove,
-										AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ) );
+								itemsToMove = this.transferContents( energy, inv, network, itemsToMove, c );
+							}
+							else
+							{
+								itemsToMove = this.transferContents( energy, network, inv, itemsToMove, c );
+							}
+
+							shouldMove &= this.shouldMove( inv );
+
+							if( itemsToMove > 0 )
+							{
+								ret = TickRateModulation.IDLE;
+							}
+							else
+							{
+								ret = TickRateModulation.URGENT;
 							}
 						}
+					}
 
-						if( ItemsToMove > 0 && this.shouldMove( itemInv, fluidInv ) && !this.moveSlot( x ) )
-						{
-							return TickRateModulation.IDLE;
-						}
-
-						return TickRateModulation.URGENT;
+					if( itemsToMove > 0 && shouldMove && this.moveSlot( x ) )
+					{
+						ret = TickRateModulation.URGENT;
 					}
 					else
 					{
-						return TickRateModulation.URGENT;
+						ret = TickRateModulation.URGENT;
 					}
+
 				}
 			}
 		}
 		catch( final GridAccessException e )
 		{
-			return TickRateModulation.IDLE;
+			ret = TickRateModulation.IDLE;
 		}
 
-		// nothing left to do...
-		return TickRateModulation.SLEEP;
+		return ret;
 	}
 
 	@Override
@@ -366,23 +362,20 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 		return this.upgrades.getInstalledUpgrades( u );
 	}
 
-	private IMEInventory getInv( final ItemStack is, final IStorageChannel chan )
+	private IMEInventory<?> getInv( final ItemStack is, final IStorageChannel<?> chan )
 	{
 		if( this.currentCell != is )
 		{
 			this.currentCell = is;
-			this.cachedFluid = AEApi.instance().registries().cell().getCellInventory( is, null,
-					AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ) );
-			this.cachedItem = AEApi.instance().registries().cell().getCellInventory( is, null,
-					AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
+			this.cachedInventories = new IdentityHashMap<>();
+
+			for( IStorageChannel<? extends IAEStack<?>> c : AEApi.instance().storage().storageChannels() )
+			{
+				this.cachedInventories.put( c, AEApi.instance().registries().cell().getCellInventory( is, null, c ) );
+			}
 		}
 
-		if( AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) == chan )
-		{
-			return this.cachedItem;
-		}
-
-		return this.cachedFluid;
+		return this.cachedInventories.get( chan );
 	}
 
 	private long transferContents( final IEnergySource energy, final IMEInventory src, final IMEInventory destination, long itemsToMove, final IStorageChannel chan )
@@ -397,6 +390,8 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 			myList = src.getAvailableItems( src.getChannel().createList() );
 		}
 
+		itemsToMove *= chan.transferFactor();
+
 		boolean didStuff;
 
 		do
@@ -429,7 +424,7 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 						if( extracted != null )
 						{
 							possible = extracted.getStackSize();
-							final IAEStack failed = Platform.poweredInsert( energy, destination, extracted, this.mySrc );
+							final IAEStack failed = chan.poweredInsert( energy, destination, extracted, this.mySrc );
 
 							if( failed != null )
 							{
@@ -451,24 +446,16 @@ public class TileIOPort extends AENetworkInvTile implements IUpgradeableHost, IC
 		}
 		while( itemsToMove > 0 && didStuff );
 
-		return itemsToMove;
+		return itemsToMove / chan.transferFactor();
 	}
 
-	private boolean shouldMove( final IMEInventory<IAEItemStack> itemInv, final IMEInventory<IAEFluidStack> fluidInv )
+	private boolean shouldMove( final IMEInventory<?> inv )
 	{
 		final FullnessMode fm = (FullnessMode) this.manager.getSetting( Settings.FULLNESS_MODE );
 
-		if( itemInv != null && fluidInv != null )
+		if( inv != null )
 		{
-			return this.matches( fm, itemInv ) && this.matches( fm, fluidInv );
-		}
-		else if( itemInv != null )
-		{
-			return this.matches( fm, itemInv );
-		}
-		else if( fluidInv != null )
-		{
-			return this.matches( fm, fluidInv );
+			return this.matches( fm, inv );
 		}
 
 		return true;

src/main/java/appeng/util/Platform.java

@@ -1174,13 +1174,13 @@ public class Platform
 			stored -= possible.getStackSize();
 		}
 
-		final double availablePower = energy.extractAEPower( stored, Actionable.SIMULATE, PowerMultiplier.CONFIG );
-
+		final int energyFactor = Math.min( 1, input.getChannel().transferFactor() );
+		final double availablePower = energy.extractAEPower( stored / energyFactor, Actionable.SIMULATE, PowerMultiplier.CONFIG );
 		final long itemToAdd = Math.min( (long) ( availablePower + 0.9 ), stored );
 
 		if( itemToAdd > 0 )
 		{
-			energy.extractAEPower( stored, Actionable.MODULATE, PowerMultiplier.CONFIG );
+			energy.extractAEPower( stored / energyFactor, Actionable.MODULATE, PowerMultiplier.CONFIG );
 
 			if( itemToAdd < input.getStackSize() )
 			{
@@ -1296,11 +1296,11 @@ public class Platform
 	{
 		if( a.getLastSecurityKey() == -1 && b.getLastSecurityKey() == -1 )
 		{
-			return false;
+			return true;
 		}
 		else if( a.getLastSecurityKey() == b.getLastSecurityKey() )
 		{
-			return false;
+			return true;
 		}
 
 		final boolean a_isSecure = isPowered( a.getGrid() ) && a.getLastSecurityKey() != -1;
@@ -1308,15 +1308,17 @@ public class Platform
 
 		if( AEConfig.instance().isFeatureEnabled( AEFeature.LOG_SECURITY_AUDITS ) )
 		{
-			AELog.info(
-					"Audit: " + a_isSecure + " : " + b_isSecure + " @ " + a.getLastSecurityKey() + " vs " + b.getLastSecurityKey() + " & " + a
-							.getPlayerID() + " vs " + b.getPlayerID() );
+			final String locationA = a.getGridBlock().isWorldAccessible() ? a.getGridBlock().getLocation().toString() : "notInWorld";
+			final String locationB = b.getGridBlock().isWorldAccessible() ? b.getGridBlock().getLocation().toString() : "notInWorld";
+
+			AELog.info( "Audit: Node A [isSecure=%b, key=%d, playerID=%d, location={%s}] vs Node B[isSecure=%b, key=%d, playerID=%d, location={%s}]",
+					a_isSecure, a.getLastSecurityKey(), a.getPlayerID(), locationA, b_isSecure, b.getLastSecurityKey(), b.getPlayerID(), locationB );
 		}
 
 		// can't do that son...
 		if( a_isSecure && b_isSecure )
 		{
-			return true;
+			return false;
 		}
 
 		if( !a_isSecure && b_isSecure )
@@ -1329,7 +1331,7 @@ public class Platform
 			return checkPlayerPermissions( a.getGrid(), b.getPlayerID() );
 		}
 
-		return false;
+		return true;
 	}
 
 	private static boolean isPowered( final IGrid grid )
@@ -1347,22 +1349,22 @@ public class Platform
 	{
 		if( grid == null )
 		{
-			return false;
+			return true;
 		}
 
 		final ISecurityGrid gs = grid.getCache( ISecurityGrid.class );
 
 		if( gs == null )
 		{
-			return false;
+			return true;
 		}
 
 		if( !gs.isAvailable() )
 		{
-			return false;
+			return true;
 		}
 
-		return !gs.hasPermission( playerID, SecurityPermissions.BUILD );
+		return gs.hasPermission( playerID, SecurityPermissions.BUILD );
 	}
 
 	public static void configurePlayer( final EntityPlayer player, final AEPartLocation side, final TileEntity tile )

src/main/java/appeng/util/helpers/ItemComparisonHelper.java

@@ -21,7 +21,6 @@ package appeng.util.helpers;
 
 import javax.annotation.Nonnull;
 
-import net.minecraft.init.Items;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTBase;
@@ -95,55 +94,23 @@ public class ItemComparisonHelper
 			return false;
 		}
 
-		/*
-		 * if ( a.itemID != 0 && b.itemID != 0 && a.isItemStackDamageable() && ! a.getHasSubtypes() && a.itemID ==
-		 * b.itemID ) { return (a.getItemDamage() > 0) == (b.getItemDamage() > 0); }
-		 */
-
 		// test damageable items..
-		if( a.getItem() != Items.AIR && b.getItem() != Items.AIR && a.getItem().isDamageable() && a.getItem() == b.getItem() )
+		if( a.getItem() == b.getItem() && a.getItem().isDamageable() )
 		{
-			try
+			if( mode == FuzzyMode.IGNORE_ALL )
 			{
-				if( mode == FuzzyMode.IGNORE_ALL )
-				{
-					return true;
-				}
-				else if( mode == FuzzyMode.PERCENT_99 )
-				{
-					final Item ai = a.getItem();
-					final Item bi = b.getItem();
-
-					return ( ai.getDurabilityForDisplay( a ) > 1 ) == ( bi.getDurabilityForDisplay( b ) > 1 );
-				}
-				else
-				{
-					final Item ai = a.getItem();
-					final Item bi = b.getItem();
-
-					final float percentDamagedOfA = 1.0f - (float) ai.getDurabilityForDisplay( a );
-					final float percentDamagedOfB = 1.0f - (float) bi.getDurabilityForDisplay( b );
-
-					return ( percentDamagedOfA > mode.breakPoint ) == ( percentDamagedOfB > mode.breakPoint );
-				}
+				return true;
 			}
-			catch( final Throwable e )
+			else if( mode == FuzzyMode.PERCENT_99 )
 			{
-				if( mode == FuzzyMode.IGNORE_ALL )
-				{
-					return true;
-				}
-				else if( mode == FuzzyMode.PERCENT_99 )
-				{
-					return ( a.getItemDamage() > 1 ) == ( b.getItemDamage() > 1 );
-				}
-				else
-				{
-					final float percentDamagedOfA = (float) a.getItemDamage() / (float) a.getMaxDamage();
-					final float percentDamagedOfB = (float) b.getItemDamage() / (float) b.getMaxDamage();
+				return ( a.getItemDamage() > 1 ) == ( b.getItemDamage() > 1 );
+			}
+			else
+			{
+				final float percentDamagedOfA = (float) a.getItemDamage() / (float) a.getMaxDamage();
+				final float percentDamagedOfB = (float) b.getItemDamage() / (float) b.getMaxDamage();
 
-					return ( percentDamagedOfA > mode.breakPoint ) == ( percentDamagedOfB > mode.breakPoint );
-				}
+				return ( percentDamagedOfA > mode.breakPoint ) == ( percentDamagedOfB > mode.breakPoint );
 			}
 		}
 
@@ -155,17 +122,6 @@ public class ItemComparisonHelper
 			return true;
 		}
 
-		/*
-		 * // test ore dictionary.. int OreID = getOreID( a ); if ( OreID != -1 ) return OreID == getOreID( b );
-		 * if ( Mode != FuzzyMode.IGNORE_ALL ) { if ( a.hasTagCompound() && !isShared( a.getTagCompound() ) ) { a =
-		 * Platform.getSharedItemStack( AEItemStack.create( a ) ); }
-		 * if ( b.hasTagCompound() && !isShared( b.getTagCompound() ) ) { b = Platform.getSharedItemStack(
-		 * AEItemStack.create( b ) ); }
-		 * // test regular items with damage values and what not... if ( isShared( a.getTagCompound() ) && isShared(
-		 * b.getTagCompound() ) && a.itemID == b.itemID ) { return ((AppEngSharedNBTTagCompound)
-		 * a.getTagCompound()).compareFuzzyWithRegistry( (AppEngSharedNBTTagCompound) b.getTagCompound() ); } }
-		 */
-
 		return a.isItemEqual( b );
 	}
 
@@ -180,10 +136,25 @@ public class ItemComparisonHelper
 		{
 			return true;
 		}
+
+		final boolean isLeftEmpty = left == null || left.hasNoTags();
+		final boolean isRightEmpty = right == null || right.hasNoTags();
+
+		if( isLeftEmpty && isRightEmpty )
+		{
+			return true;
+		}
+
+		if( isLeftEmpty != isRightEmpty )
+		{
+			return false;
+		}
+
 		if( left != null )
 		{
 			return left.equals( right );
 		}
+
 		return false;
 	}
 }

src/main/java/appeng/util/inv/AdaptorItemHandlerPlayerInv.java

@@ -21,7 +21,7 @@ package appeng.util.inv;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
-import net.minecraftforge.items.wrapper.PlayerInvWrapper;
+import net.minecraftforge.items.wrapper.PlayerMainInvWrapper;
 
 import appeng.util.Platform;
 
@@ -30,7 +30,7 @@ public class AdaptorItemHandlerPlayerInv extends AdaptorItemHandler
 {
 	public AdaptorItemHandlerPlayerInv( final EntityPlayer playerInv )
 	{
-		super( new PlayerInvWrapper( playerInv.inventory ) );
+		super( new PlayerMainInvWrapper( playerInv.inventory ) );
 	}
 
 	/**

src/main/java/appeng/util/item/AEFluidStack.java

@@ -101,7 +101,6 @@ public final class AEFluidStack extends AEStack<IAEFluidStack> implements IAEFlu
 		}
 
 		final AEFluidStack fluid = AEFluidStack.fromFluidStack( fluidStack );
-		// fluid.priority = i.getInteger( "Priority" );
 		fluid.setStackSize( i.getLong( "Cnt" ) );
 		fluid.setCountRequestable( i.getLong( "Req" ) );
 		fluid.setCraftable( i.getBoolean( "Craft" ) );
@@ -111,12 +110,10 @@ public final class AEFluidStack extends AEStack<IAEFluidStack> implements IAEFlu
 	public static IAEFluidStack fromPacket( final ByteBuf data ) throws IOException
 	{
 		final byte mask = data.readByte();
-		// byte PriorityType = (byte) (mask & 0x03);
 		final byte stackType = (byte) ( ( mask & 0x0C ) >> 2 );
 		final byte countReqType = (byte) ( ( mask & 0x30 ) >> 4 );
 		final boolean isCraftable = ( mask & 0x40 ) > 0;
 		final boolean hasTagCompound = ( mask & 0x80 ) > 0;
-		boolean showCraftingLabel = data.readBoolean();
 
 		// don't send this...
 		final NBTTagCompound d = new NBTTagCompound();
@@ -139,17 +136,11 @@ public final class AEFluidStack extends AEStack<IAEFluidStack> implements IAEFlu
 			d.setTag( "tag", CompressedStreamTools.read( di ) );
 		}
 
-		// long priority = getPacketValue( PriorityType, data );
 		final long stackSize = getPacketValue( stackType, data );
 		final long countRequestable = getPacketValue( countReqType, data );
 
 		final FluidStack fluidStack = FluidStack.loadFluidStackFromNBT( d );
 
-		if( !showCraftingLabel )
-		{
-			showCraftingLabel = stackSize == 0;
-		}
-
 		if( fluidStack == null )
 		{
 			return null;
@@ -170,10 +161,6 @@ public final class AEFluidStack extends AEStack<IAEFluidStack> implements IAEFlu
 		{
 			return;
 		}
-
-		// if ( priority < ((AEFluidStack) option).priority )
-		// priority = ((AEFluidStack) option).priority;
-
 		this.incStackSize( option.getStackSize() );
 		this.setCountRequestable( this.getCountRequestable() + option.getCountRequestable() );
 		this.setCraftable( this.isCraftable() || option.isCraftable() );
@@ -364,7 +351,20 @@ public final class AEFluidStack extends AEStack<IAEFluidStack> implements IAEFlu
 	}
 
 	@Override
-	protected void writeToStream( final ByteBuf i ) throws IOException
+	public void writeToPacket( final ByteBuf i ) throws IOException
+	{
+		final byte mask = (byte) ( ( this.getType( this.getStackSize() ) << 2 ) | ( this
+				.getType( this.getCountRequestable() ) << 4 ) | ( (byte) ( this.isCraftable() ? 1 : 0 ) << 6 ) | ( this.hasTagCompound() ? 1 : 0 ) << 7 );
+
+		i.writeByte( mask );
+
+		writeToStream( i );
+
+		this.putPacketValue( i, this.getStackSize() );
+		this.putPacketValue( i, this.getCountRequestable() );
+	}
+
+	private void writeToStream( final ByteBuf i ) throws IOException
 	{
 		final byte[] name = this.fluid.getName().getBytes( "UTF-8" );
 		i.writeByte( (byte) name.length );

src/main/java/appeng/util/item/AEItemStack.java

@@ -19,8 +19,8 @@
 package appeng.util.item;
 
 
-import java.io.IOException;
 import java.util.List;
+import java.util.Objects;
 import java.util.Optional;
 
 import javax.annotation.Nonnull;
@@ -106,15 +106,23 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 		return item;
 	}
 
-	public static IAEItemStack fromPacket( final ByteBuf data ) throws IOException
+	@Override
+	public void writeToNBT( final NBTTagCompound i )
+	{
+		this.getDefinition().writeToNBT( i );
+		i.setLong( "Cnt", this.getStackSize() );
+		i.setLong( "Req", this.getCountRequestable() );
+		i.setBoolean( "Craft", this.isCraftable() );
+	}
+
+	public static AEItemStack fromPacket( final ByteBuf data )
 	{
 		final byte mask = data.readByte();
-		// byte PriorityType = (byte) (mask & 0x03);
 		final byte stackType = (byte) ( ( mask & 0x0C ) >> 2 );
 		final byte countReqType = (byte) ( ( mask & 0x30 ) >> 4 );
 		final boolean isCraftable = ( mask & 0x40 ) > 0;
 
-		final ItemStack itemstack = ByteBufUtils.readItemStack( data );
+		final ItemStack itemstack = new ItemStack( ByteBufUtils.readTag( data ) );
 		final long stackSize = getPacketValue( stackType, data );
 		final long countRequestable = getPacketValue( countReqType, data );
 
@@ -123,13 +131,24 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 			return null;
 		}
 
-		final AEItemStack item = AEItemStack.fromItemStack( itemstack );
-		item.setStackSize( stackSize );
+		final AEItemStack item = new AEItemStack( AEItemStackRegistry.getRegisteredStack( itemstack ), stackSize );
 		item.setCountRequestable( countRequestable );
 		item.setCraftable( isCraftable );
 		return item;
 	}
 
+	@Override
+	public void writeToPacket( final ByteBuf i )
+	{
+		final byte mask = (byte) ( ( this.getType( this.getStackSize() ) << 2 ) | ( this
+				.getType( this.getCountRequestable() ) << 4 ) | ( (byte) ( this.isCraftable() ? 1 : 0 ) << 6 ) | ( this.hasTagCompound() ? 1 : 0 ) << 7 );
+
+		i.writeByte( mask );
+		ByteBufUtils.writeTag( i, this.getDefinition().serializeNBT() );
+		this.putPacketValue( i, this.getStackSize() );
+		this.putPacketValue( i, this.getCountRequestable() );
+	}
+
 	@Override
 	public void add( final IAEItemStack option )
 	{
@@ -143,140 +162,35 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 		this.setCraftable( this.isCraftable() || option.isCraftable() );
 	}
 
-	@Override
-	public void writeToNBT( final NBTTagCompound i )
-	{
-		this.getDefinition().writeToNBT( i );
-		i.setLong( "Cnt", this.getStackSize() );
-		i.setLong( "Req", this.getCountRequestable() );
-		i.setBoolean( "Craft", this.isCraftable() );
-	}
-
 	@Override
 	public boolean fuzzyComparison( final Object st, final FuzzyMode mode )
 	{
 		if( st instanceof IAEItemStack )
 		{
-			final IAEItemStack o = (IAEItemStack) st;
+			final IAEItemStack other = (IAEItemStack) st;
 
-			if( this.sameOre( o ) )
+			if( OreHelper.INSTANCE.sameOre( this, other ) )
 			{
 				return true;
 			}
 
-			if( o.getItem() == this.getItem() )
-			{
-				if( this.getDefinition().getItem().isDamageable() )
-				{
-					final ItemStack a = this.getDefinition();
-					final ItemStack b = o.getDefinition();
+			final ItemStack itemStack = this.getDefinition();
+			final ItemStack otherStack = other.getDefinition();
 
-					try
-					{
-						if( mode == FuzzyMode.IGNORE_ALL )
-						{
-							return true;
-						}
-						else if( mode == FuzzyMode.PERCENT_99 )
-						{
-							final Item ai = a.getItem();
-							final Item bi = b.getItem();
-
-							return ( ai.getDurabilityForDisplay( a ) < 0.001f ) == ( bi.getDurabilityForDisplay( b ) < 0.001f );
-						}
-						else
-						{
-							final Item ai = a.getItem();
-							final Item bi = b.getItem();
-
-							final float percentDamageOfA = 1.0f - (float) ai.getDurabilityForDisplay( a );
-							final float percentDamageOfB = 1.0f - (float) bi.getDurabilityForDisplay( b );
-
-							return ( percentDamageOfA > mode.breakPoint ) == ( percentDamageOfB > mode.breakPoint );
-						}
-					}
-					catch( final Throwable e )
-					{
-						if( mode == FuzzyMode.IGNORE_ALL )
-						{
-							return true;
-						}
-						else if( mode == FuzzyMode.PERCENT_99 )
-						{
-							return ( a.getItemDamage() > 1 ) == ( b.getItemDamage() > 1 );
-						}
-						else
-						{
-							final float percentDamageOfA = (float) a.getItemDamage() / (float) a.getMaxDamage();
-							final float percentDamageOfB = (float) b.getItemDamage() / (float) b.getMaxDamage();
-
-							return ( percentDamageOfA > mode.breakPoint ) == ( percentDamageOfB > mode.breakPoint );
-						}
-					}
-				}
-
-				return this.getItemDamage() == o.getItemDamage();
-			}
+			return this.fuzzyItemStackComparison( itemStack, otherStack, mode );
 		}
 
-		if( st instanceof ItemStack )
+		if( st instanceof IAEItemStack )
 		{
-			final ItemStack o = (ItemStack) st;
+			final ItemStack otherStack = (ItemStack) st;
 
-			OreHelper.INSTANCE.sameOre( this, o );
-
-			if( o.getItem() == this.getItem() )
+			if( OreHelper.INSTANCE.sameOre( this, otherStack ) )
 			{
-				if( this.getDefinition().getItem().isDamageable() )
-				{
-					final ItemStack a = this.getDefinition();
-
-					try
-					{
-						if( mode == FuzzyMode.IGNORE_ALL )
-						{
-							return true;
-						}
-						else if( mode == FuzzyMode.PERCENT_99 )
-						{
-							final Item ai = a.getItem();
-							final Item bi = o.getItem();
-
-							return ( ai.getDurabilityForDisplay( a ) < 0.001f ) == ( bi.getDurabilityForDisplay( o ) < 0.001f );
-						}
-						else
-						{
-							final Item ai = a.getItem();
-							final Item bi = o.getItem();
-
-							final float percentDamageOfA = 1.0f - (float) ai.getDurabilityForDisplay( a );
-							final float percentDamageOfB = 1.0f - (float) bi.getDurabilityForDisplay( o );
-
-							return ( percentDamageOfA > mode.breakPoint ) == ( percentDamageOfB > mode.breakPoint );
-						}
-					}
-					catch( final Throwable e )
-					{
-						if( mode == FuzzyMode.IGNORE_ALL )
-						{
-							return true;
-						}
-						else if( mode == FuzzyMode.PERCENT_99 )
-						{
-							return ( a.getItemDamage() > 1 ) == ( o.getItemDamage() > 1 );
-						}
-						else
-						{
-							final float percentDamageOfA = (float) a.getItemDamage() / (float) a.getMaxDamage();
-							final float percentDamageOfB = (float) o.getItemDamage() / (float) o.getMaxDamage();
-
-							return ( percentDamageOfA > mode.breakPoint ) == ( percentDamageOfB > mode.breakPoint );
-						}
-					}
-				}
-
-				return this.getItemDamage() == o.getItemDamage();
+				return true;
 			}
+
+			final ItemStack itemStack = this.getDefinition();
+			return this.fuzzyItemStackComparison( itemStack, otherStack, mode );
 		}
 
 		return false;
@@ -338,7 +252,7 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 			return false;
 		}
 
-		return this.sharedStack == ( (AEItemStack) otherStack ).sharedStack;
+		return Objects.equals( this.sharedStack, ( (AEItemStack) otherStack ).sharedStack );
 	}
 
 	@Override
@@ -424,12 +338,6 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 		return this.oreReference;
 	}
 
-	@Override
-	protected void writeToStream( final ByteBuf data ) throws IOException
-	{
-		ByteBufUtils.writeItemStack( data, this.getDefinition() );
-	}
-
 	@Override
 	public boolean hasTagCompound()
 	{
@@ -453,4 +361,33 @@ public final class AEItemStack extends AEStack<IAEItemStack> implements IAEItemS
 		return this.sharedStack;
 	}
 
+	private boolean fuzzyItemStackComparison( ItemStack a, ItemStack b, FuzzyMode mode )
+	{
+		if( a.getItem() == b.getItem() )
+		{
+			if( a.getItem().isDamageable() )
+			{
+				if( mode == FuzzyMode.IGNORE_ALL )
+				{
+					return true;
+				}
+				else if( mode == FuzzyMode.PERCENT_99 )
+				{
+					return ( a.getItemDamage() > 1 ) == ( b.getItemDamage() > 1 );
+				}
+				else
+				{
+					final float percentDamageOfA = (float) a.getItemDamage() / (float) a.getMaxDamage();
+					final float percentDamageOfB = (float) b.getItemDamage() / (float) b.getMaxDamage();
+
+					return ( percentDamageOfA > mode.breakPoint ) == ( percentDamageOfB > mode.breakPoint );
+				}
+			}
+
+			return a.getMetadata() == b.getMetadata();
+		}
+
+		return false;
+	}
+
 }

src/main/java/appeng/util/item/AEItemStackRegistry.java

@@ -31,15 +31,30 @@ import javax.annotation.Nonnull;
 
 import net.minecraft.item.ItemStack;
 
+import appeng.util.Platform;
+
 
 public final class AEItemStackRegistry
 {
-	private static final WeakHashMap<AESharedItemStack, WeakReference<AESharedItemStack>> REGISTRY = new WeakHashMap<>();
+	private static final WeakHashMap<AESharedItemStack, WeakReference<AESharedItemStack>> SERVER_REGISTRY = new WeakHashMap<>();
+	private static final WeakHashMap<AESharedItemStack, WeakReference<AESharedItemStack>> CLIENT_REGISTRY = new WeakHashMap<>();
 
 	private AEItemStackRegistry()
 	{
 	}
 
+	private static WeakHashMap<AESharedItemStack, WeakReference<AESharedItemStack>> registry()
+	{
+		if( Platform.isClient() )
+		{
+			return CLIENT_REGISTRY;
+		}
+		else
+		{
+			return SERVER_REGISTRY;
+		}
+	}
+
 	static synchronized AESharedItemStack getRegisteredStack( final @Nonnull ItemStack itemStack )
 	{
 		if( itemStack.isEmpty() )
@@ -51,7 +66,7 @@ public final class AEItemStackRegistry
 		itemStack.setCount( 1 );
 
 		AESharedItemStack search = new AESharedItemStack( itemStack );
-		WeakReference<AESharedItemStack> weak = REGISTRY.get( search );
+		WeakReference<AESharedItemStack> weak = registry().get( search );
 		AESharedItemStack ret = null;
 
 		if( weak != null )
@@ -62,7 +77,7 @@ public final class AEItemStackRegistry
 		if( ret == null )
 		{
 			ret = new AESharedItemStack( itemStack.copy() );
-			REGISTRY.put( ret, new WeakReference<>( ret ) );
+			registry().put( ret, new WeakReference<>( ret ) );
 		}
 		itemStack.setCount( oldStackSize );
 

src/main/java/appeng/util/item/AESharedItemStack.java

@@ -56,6 +56,11 @@ final class AESharedItemStack implements Comparable<AESharedItemStack>
 		return this.itemDamage;
 	}
 
+	int getItemID()
+	{
+		return this.itemId;
+	}
+
 	@Override
 	public int hashCode()
 	{
@@ -104,7 +109,17 @@ final class AESharedItemStack implements Comparable<AESharedItemStack>
 			return damageValue;
 		}
 
-		return this.compareNBT( b.getDefinition() );
+		final int nbt = this.compareNBT( b.getDefinition() );
+		if( nbt != 0 )
+		{
+			return nbt;
+		}
+
+		if( !this.itemStack.areCapsCompatible( b.getDefinition() ) )
+		{
+			return System.identityHashCode( this.itemStack ) - System.identityHashCode( b.getDefinition() );
+		}
+		return 0;
 	}
 
 	private int compareNBT( final ItemStack b )
@@ -149,7 +164,7 @@ final class AESharedItemStack implements Comparable<AESharedItemStack>
 					}
 					else
 					{
-						newDef.setItemDamage( 0 );
+						newDef.setItemDamage( 1 );
 					}
 				}
 				else

src/main/java/appeng/util/item/AEStack.java

@@ -19,8 +19,6 @@
 package appeng.util.item;
 
 
-import java.io.IOException;
-
 import io.netty.buffer.ByteBuf;
 
 import appeng.api.storage.data.IAEStack;
@@ -144,23 +142,7 @@ public abstract class AEStack<StackType extends IAEStack<StackType>> implements
 		this.countRequestable -= i;
 	}
 
-	@Override
-	public void writeToPacket( final ByteBuf i ) throws IOException
-	{
-		final byte mask = (byte) ( this.getType( 0 ) | ( this.getType( this.stackSize ) << 2 ) | ( this
-				.getType( this.countRequestable ) << 4 ) | ( (byte) ( this.isCraftable ? 1 : 0 ) << 6 ) | ( this.hasTagCompound() ? 1 : 0 ) << 7 );
-
-		i.writeByte( mask );
-
-		this.writeToStream( i );
-
-		this.putPacketValue( i, this.stackSize );
-		this.putPacketValue( i, this.countRequestable );
-	}
-
-	protected abstract void writeToStream( final ByteBuf data ) throws IOException;
-
-	private byte getType( final long num )
+	protected byte getType( final long num )
 	{
 		if( num <= 255 )
 		{
@@ -182,7 +164,7 @@ public abstract class AEStack<StackType extends IAEStack<StackType>> implements
 
 	abstract boolean hasTagCompound();
 
-	private void putPacketValue( final ByteBuf tag, final long num )
+	protected void putPacketValue( final ByteBuf tag, final long num )
 	{
 		if( num <= 255 )
 		{

src/main/resources/assets/appliedenergistics2/advancements/main/cable_glass.json

@@ -1,10 +1,15 @@
 {
     "display": {
-        "icon": { 
-             "item": "appliedenergistics2:part", "data": 16
-         },
-        "title": { "translate": "achievement.ae2.GlassCable" },
-        "description": { "translate": "achievement.ae2.GlassCable.desc" }
+        "icon": {
+            "item": "appliedenergistics2:part",
+            "data": 16
+        },
+        "title": {
+            "translate": "achievement.ae2.GlassCable"
+        },
+        "description": {
+            "translate": "achievement.ae2.GlassCable.desc"
+        }
     },
     "parent": "appliedenergistics2:main/fluix",
     "criteria": {
@@ -13,11 +18,11 @@
             "conditions": {
                 "items": [
                     {
-                       "type": "appliedenergistics2:part", 
-                       "part": "CABLE_GLASS"  
+                        "type": "appliedenergistics2:part",
+                        "part": "CABLE_GLASS"
                     }
                 ]
             }
         }
     }
-}
+}