fix JEI ghost fluids not working for filtering fluid storage bus

fixes #21

CHANGES.md

@@ -0,0 +1,47 @@
+Changes so far :
+
+Design changes/breakages:
+ - Interfaces no longer spill items of one pattern on other faces
+ - Interfaces now push patterns in round-robin (Interfaces, then sides)
+
+
+
+
+Fixes:
+
+ - Fix gregtech machines appearing with 'unnamed' or 'draconium lens' on the interface terminal on specific situations.
+ - Add memorycard support for fluid interfaces, import/export/storage busses and level emitters ( this fix was upstreamed to AE2 for MC 1.16)
+ - Storage busses now hide/show inaccessible items as configured.
+ - Exclusive Blocking mode for GTCE ( shapes, molds and configured circuits do not block GTCE machines )
+ - Blocking modes default to block on any item in the iventory the entity exposes
+ - Fuzzy includes items that report that they're damageable, but report a maxDamage of 0 ( auto-crafting of basic capacitors -> resonant capacitors is now possible ) <- Broken item implementation.
+
+Performance:
+
+ - Added @talchas fixes for insane channelless AE networks.
+ - Implemented StorageDrawers slotless itemrepository.
+ - Removed CraftedEvent calls (really bad lag with craftweaker versions before CraftTweaker2-1.12-4.1.20.626)
+ - Count items set in interfaces before queuing crafting for them needlessly
+ - Backported b7ca98d ( Avoid copying items on simulated item extraction )
+ - Cache some level emitters functions
+
+QOL:
+
+ - added highlight interface button to interface terminal ("?" button on the left of the interface slots)
+ - Added bar on the interface terminal that search by inputs ( The one on the LEFT, also searchs by interface name )
+ - Shortcut to molecular assemblers with free slots on the terminal interface by @Theisyat
+ - Toggle button on interface terminal to hide full interfaces
+ - JEI "U""R" and "A" (Usages/Recipes/Bookmark) now work on the Crafting Status GUI. ( the one that shows the total items to craft, and whats missing)
+ - Patterns can now be made with items currently showing on JEI. ( This is overriden by Just Enough Energistics. )
+ - Added multiplier buttons to processing pattern gui
+ - Switched crafting terminal JEI search to fuzzy mode. If the recipe uses a damageable item, AE will try to grab it ( damaged tools )
+ - Encoded patterns stack up to 64 ( holding shift and clicking the encode arrow will transfer the encoded pattern to the player inventory)
+ - Encoded patterns can be draggred on the interface terminal.
+ - Storage Monitor and Conversion Monitor now also ccepts fluids
+ - Draggable JEI ghost items (also works on bookmarked items. SHIFT + Click will move the hovered item into the first free target slot)
+  -JEI auto switches between crafting and processing patterns
+
+HOTKEYS:
+
+ - Implemented mousetweaks API. AE2 custom keybinds now work. (Try right clicking and use the scroll-wheel on the terminals)
+ - Holding SHIFT and scrolling UP and DOWN will increase the items set on the configured slots of Interfaces and Pattern Terminal (Processing mode)

gradle/scripts/dependencies.gradle

@@ -19,11 +19,6 @@
 repositories {
     mavenLocal()
 
-    maven {
-        name = "storagedrawers"
-        url = "https://dl.bintray.com/jaquadro/dev/"
-    }
-
     maven {
         name "Mobius"
         url "http://mobiusstrip.eu/maven"
@@ -39,6 +34,11 @@ repositories {
         url "http://maven.mcmoddev.com"
     }
 
+    maven {
+        name "Ellpeck"
+        url "https://maven.ellpeck.de"
+    }
+
     maven {
         name = "IC2 repo"
         url = "http://maven.ic2.player.to"
@@ -59,11 +59,6 @@ repositories {
         url "http://maven.k-4u.nl/"
     }
 
-    maven { // Hwyla
-        name 'tehnut'
-        url "http://tehnut.info/maven"
-    }
-
    	maven { // CraftTweaker
         name 'jared maven'
         url "http://maven.blamejared.com/"
@@ -102,6 +97,7 @@ dependencies {
     compileOnly "CraftTweaker2:CraftTweaker2-API:${crafttweaker_version}"
 	compileOnly "inventory-tweaks:InventoryTweaks:${inventorytweaks_version}:api"
     compileOnly "team.chisel.ctm:CTM:${ctm_version}"
+    compileOnly "de.ellpeck.actuallyadditions:ActuallyAdditions:1.12.2-r152.16:api"
 
     // at runtime, use the full JEI jar
     runtime "mezz.jei:jei_${minecraft_version}:${jei_version}"

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

@@ -25,6 +25,7 @@ import java.util.*;
 import appeng.api.config.ActionItems;
 import appeng.api.config.Settings;
 import appeng.client.gui.widgets.GuiImgButton;
+import appeng.core.worlddata.IWorldPlayerMapping;
 import appeng.util.BlockPosUtils;
 import com.google.common.collect.HashMultimap;
 
@@ -49,6 +50,7 @@ import appeng.util.Platform;
 import net.minecraft.nbt.NBTUtil;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.text.TextComponentString;
+import net.minecraftforge.common.DimensionManager;
 import org.lwjgl.input.Mouse;
 
 
@@ -79,6 +81,7 @@ public class GuiInterfaceTerminal extends AEBaseGui
 	private PartInterfaceTerminal partInterfaceTerminal;
 	private GuiButton guiButtonHide;
 	private GuiButton guiButtonNextAssembler;
+	private HashMap<ClientDCInternalInv,Integer> dimHashMap = new HashMap<>();
 
 	public GuiInterfaceTerminal( final InventoryPlayer inventoryPlayer, final PartInterfaceTerminal te )
 	{
@@ -217,9 +220,17 @@ public class GuiInterfaceTerminal extends AEBaseGui
 		{
 			BlockPos blockPos = blockPosHashMap.get( guiButtonHashMap.get( this.selectedButton ) );
 			BlockPos blockPos2 = mc.player.getPosition();
-			int dimension = mc.world.provider.getDimension();
-			hilightBlock( blockPos, System.currentTimeMillis() + 500 * BlockPosUtils.getDistance(blockPos, blockPos2), dimension );
-			mc.player.sendStatusMessage( new TextComponentString( "The interface is now highlighted at " + "X: " + blockPos.getX() + " Y: " + blockPos.getY() + " Z: " + blockPos.getZ() ), false );
+			int playerDim = mc.world.provider.getDimension();
+			int interfaceDim = dimHashMap.get( guiButtonHashMap.get( this.selectedButton ) );
+			if( playerDim != interfaceDim )
+			{
+				mc.player.sendStatusMessage( new TextComponentString( "Interface located at dimension: " + interfaceDim + " [" + DimensionManager.getWorld( interfaceDim ).provider.getDimensionType().getName() + "] and cant be highlighted" ), false );
+			}
+			else
+			{
+				hilightBlock( blockPos, System.currentTimeMillis() + 500 * BlockPosUtils.getDistance( blockPos, blockPos2 ), playerDim );
+				mc.player.sendStatusMessage( new TextComponentString( "The interface is now highlighted at " + "X: " + blockPos.getX() + " Y: " + blockPos.getY() + " Z: " + blockPos.getZ() ), false );
+			}
 			mc.player.closeScreen();
 		}
 
@@ -325,6 +336,7 @@ public class GuiInterfaceTerminal extends AEBaseGui
 					final NBTTagCompound invData = in.getCompoundTag( key );
 					final ClientDCInternalInv current = this.getById( id, invData.getLong( "sortBy" ), invData.getString( "un" ) );
 					blockPosHashMap.put( current, NBTUtil.getPosFromTag( invData.getCompoundTag( "pos" )) );
+					dimHashMap.put( current, invData.getInteger( "dim" ));
 
 					for( int x = 0; x < current.getInventory().getSlots(); x++ )
 					{

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

@@ -403,7 +403,8 @@ public final class ContainerInterfaceTerminal extends AEBaseContainer
 		{
 			tag.setLong( "sortBy", inv.sortBy );
 			tag.setString( "un", inv.unlocalizedName );
-			tag.setTag("pos", NBTUtil.createPosTag( inv.pos ) );
+			tag.setTag( "pos", NBTUtil.createPosTag( inv.pos ) );
+			tag.setInteger( "dim", inv.dim );
 		}
 
 		for( int x = 0; x < length; x++ )
@@ -435,6 +436,7 @@ public final class ContainerInterfaceTerminal extends AEBaseContainer
 		private final IItemHandler client;
 		private final IItemHandler server;
 		private final BlockPos pos;
+		private final int dim;
 
 		public InvTracker( final DualityInterface dual, final IItemHandler patterns, final String unlocalizedName )
 		{
@@ -443,6 +445,7 @@ public final class ContainerInterfaceTerminal extends AEBaseContainer
 			this.unlocalizedName = unlocalizedName;
 			this.sortBy = dual.getSortValue();
 			this.pos = dual.getLocation().getPos();
+			this.dim = dual.getLocation().getWorld().provider.getDimension();
 		}
 	}
 

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

@@ -23,6 +23,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
+import appeng.container.slot.*;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.entity.player.InventoryPlayer;
@@ -51,12 +52,6 @@ import appeng.api.storage.data.IAEItemStack;
 import appeng.api.storage.data.IItemList;
 import appeng.container.ContainerNull;
 import appeng.container.guisync.GuiSync;
-import appeng.container.slot.IOptionalSlotHost;
-import appeng.container.slot.OptionalSlotFake;
-import appeng.container.slot.SlotFakeCraftingMatrix;
-import appeng.container.slot.SlotPatternOutputs;
-import appeng.container.slot.SlotPatternTerm;
-import appeng.container.slot.SlotRestrictedInput;
 import appeng.core.sync.packets.PacketPatternSlot;
 import appeng.helpers.IContainerCraftingPacket;
 import appeng.items.storage.ItemViewCell;
@@ -132,6 +127,26 @@ public class ContainerPatternTerm extends ContainerMEMonitorable implements IAEA
 		this.updateOrderOfOutputSlots();
 	}
 
+	@Override
+	public ItemStack transferStackInSlot( final EntityPlayer p, final int idx )
+	{
+		if( Platform.isClient() )
+		{
+			return ItemStack.EMPTY;
+		}
+
+		final AppEngSlot clickSlot = ( AppEngSlot ) this.inventorySlots.get( idx ); // require AE SLots!
+		ItemStack itemStack = clickSlot.getStack();
+		if( AEApi.instance().definitions().materials().blankPattern().isSameAs( itemStack ) )
+		{
+			IItemHandler patternInv = this.getPatternTerminal().getInventoryByName( "pattern" );
+			ItemStack remainder = patternInv.insertItem( 0, itemStack, false );
+			clickSlot.putStack( remainder );
+		}
+		return super.transferStackInSlot( p, idx );
+	}
+
+
 	private void updateOrderOfOutputSlots()
 	{
 		if( !this.isCraftingMode() )

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

@@ -20,6 +20,7 @@ package appeng.core.sync.packets;
 
 
 import java.io.IOException;
+import java.util.Collections;
 
 import appeng.api.storage.data.IAEFluidStack;
 import appeng.container.slot.IJEITargetSlot;
@@ -224,7 +225,9 @@ public class PacketInventoryAction extends AppEngPacket
 						IAEFluidStack aefs = AEFluidStack.fromNBT( this.slotItem.getDefinition().getTagCompound() );
 						if( aefs != null )
 						{
+							aefs.setStackSize( 1000 );
 							( (ContainerFluidConfigurable) sender.openContainer ).getFluidConfigInventory().setFluidInSlot( this.slot, aefs );
+							NetworkHandler.instance().sendToServer( new PacketFluidSlot( Collections.singletonMap( this.slot, aefs ) ) );
 						}
 					}
 				}

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

@@ -215,7 +215,7 @@ public class PacketJEIRecipe extends AppEngPacket
 										IAEItemStack mostDamaged = null;
 										for( IAEItemStack is : outList )
 										{
-											if( !is.isCraftable() && is.getItem().isDamageable() )
+											if( !is.isCraftable() )
 											{
 												if( mostDamaged == null || mostDamaged.getItemDamage() < is.getItemDamage() )
 												{
@@ -285,6 +285,7 @@ public class PacketJEIRecipe extends AppEngPacket
 				IItemHandler outputSlots = cct.getInventoryByName( "output" );
 				for( int i = 0; i < this.output.length; ++i )
 				{
+					if( this.output[i] == null ) continue;
 					ItemHandlerUtil.setStackInSlot( outputSlots, i, this.output[i] );
 				}
 			}

src/main/java/appeng/fluids/parts/PartFluidStorageBus.java

@@ -264,18 +264,19 @@ public class PartFluidStorageBus extends PartSharedStorageBus implements IMEMoni
 	@Override
 	public void postChange( final IBaseMonitor<IAEFluidStack> monitor, final Iterable<IAEFluidStack> change, final IActionSource source )
 	{
-		try
+		if( source == this.source || source.machine().map( machine -> machine == this ).orElse( false ) )
 		{
-			if( this.getProxy().isActive() )
+			try
 			{
-				this.getProxy()
-						.getStorage()
-						.postAlterationOfStoredItems( AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ), change, this.source );
+				if( this.getProxy().isActive() )
+				{
+					this.getProxy().getStorage().postAlterationOfStoredItems( AEApi.instance().storage().getStorageChannel( IFluidStorageChannel.class ), change, this.source );
+				}
+			}
+			catch( final GridAccessException e )
+			{
+				// :(
 			}
-		}
-		catch( final GridAccessException e )
-		{
-			// :(
 		}
 	}
 

src/main/java/appeng/helpers/DualityInterface.java

@@ -29,8 +29,12 @@ import appeng.util.*;
 import appeng.util.inv.*;
 import com.google.common.collect.ImmutableSet;
 
+import de.ellpeck.actuallyadditions.api.tile.IPhantomTile;
 import gregtech.api.block.machines.BlockMachine;
 import gregtech.api.metatileentity.MetaTileEntity;
+import gregtech.api.metatileentity.MetaTileEntityHolder;
+import gregtech.api.metatileentity.TieredMetaTileEntity;
+import gregtech.api.metatileentity.WorkableTieredMetaTileEntity;
 import net.minecraft.block.Block;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.init.Items;
@@ -107,6 +111,8 @@ import static gregtech.api.block.machines.BlockMachine.getMetaTileEntity;
 
 public class DualityInterface implements IGridTickable, IStorageMonitorable, IInventoryDestination, IAEAppEngInventory, IConfigManagerHost, ICraftingProvider, IUpgradeableHost
 {
+	private int[] failedCraftTriesSlot = {0,0,0,0,0,0,0,0,0};
+
 	public static final int NUMBER_OF_STORAGE_SLOTS = 9;
 	public static final int NUMBER_OF_CONFIG_SLOTS = 9;
 	public static final int NUMBER_OF_PATTERN_SLOTS = 9;
@@ -886,8 +892,17 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 		{
 			if( this.getInstalledUpgrades( Upgrades.CRAFTING ) > 0 && itemStack != null )
 			{
-				return this.craftingTracker.handleCrafting( x, itemStack.getStackSize(), itemStack, d, this.iHost.getTileEntity().getWorld(),
+				if (this.failedCraftTriesSlot[x] <= 0)
+				{
+					boolean crafted = this.craftingTracker.handleCrafting( x, itemStack.getStackSize(), itemStack, d, this.iHost.getTileEntity().getWorld(),
 						this.gridProxy.getGrid(), this.gridProxy.getCrafting(), this.mySource );
+
+					if (crafted) this.failedCraftTriesSlot[x] = 0;
+					else{
+						this.failedCraftTriesSlot[x] += 2;
+					}
+				}
+				this.failedCraftTriesSlot[x] -= 1;
 			}
 		}
 		catch( final GridAccessException e )
@@ -1082,26 +1097,40 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 			final InventoryAdaptor ad = InventoryAdaptor.getAdaptor( te, s.getOpposite() );
 			if( ad != null )
 			{
-				boolean isDrawer = te.getBlockType().getRegistryName().getResourceDomain().equals( "storagedrawers" );
 				if( this.isBlocking() )
 				{
-					if( te.getBlockType().getRegistryName().getResourceDomain().equals( "gregtech" ) )
+					IPhantomTile phantomTE = null;
+					if( Loader.isModLoaded( "actuallyadditions" ) && Loader.isModLoaded( "gregtech" ) && te instanceof IPhantomTile )
 					{
-						GTad = GTCEInventoryAdaptor.getAdaptor( te, s.getOpposite() );
-						if( invIsBlockedGTCE( GTad ) )
+						phantomTE = ( (IPhantomTile) te );
+						if( phantomTE.hasBoundPosition() )
+						{
+							TileEntity phantom = w.getTileEntity( phantomTE.getBoundPosition() );
+							if( phantom instanceof MetaTileEntityHolder && isGTCEblocked( phantom, s ) )
+							{
+								visitedFaces.remove( s );
+								continue;
+							}
+						}
+					}
+
+					else if( Loader.isModLoaded( "gregtech" ) && te instanceof MetaTileEntityHolder )
+					{
+						if( isGTCEblocked( te, s ) )
 						{
 							visitedFaces.remove( s );
 							continue;
 						}
 					}
-					else if ( invIsBlocked( ad ) )
+
+					else if( invIsBlocked( ad ) )
 					{
 						visitedFaces.remove( s );
 						continue;
 					}
 				}
 
-				if( this.acceptsItems( ad, patternDetails, isDrawer ) )
+				if( this.acceptsItems( ad, table ) )
 				{
 					visitedFaces.remove( s );
 					for( int x = 0; x < table.getSizeInventory(); x++ )
@@ -1142,19 +1171,34 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 			for( final EnumFacing s : possibleDirections )
 			{
 				final TileEntity te = w.getTileEntity( tile.getPos().offset( s ) );
+				IPhantomTile phantomTE = null;
 
 				final InventoryAdaptor ad = InventoryAdaptor.getAdaptor( te, s.getOpposite() );
 				if( ad != null )
 				{
-					if( te.getBlockType().getRegistryName().getResourceDomain().equals( "gregtech" ) )
+					if( Loader.isModLoaded( "actuallyadditions") && Loader.isModLoaded( "gregtech" ) && te instanceof IPhantomTile )
 					{
-						GTad = GTCEInventoryAdaptor.getAdaptor( te, s.getOpposite() );
-						if( !invIsBlockedGTCE( GTad ) )
+						phantomTE = ( (IPhantomTile) te );
+						if( phantomTE.hasBoundPosition() )
+						{
+							TileEntity phantom = w.getTileEntity( phantomTE.getBoundPosition() );
+							if( phantom instanceof MetaTileEntityHolder && !isGTCEblocked( phantom, s ) )
+							{
+								allAreBusy = false;
+								break;
+							}
+						}
+					}
+
+					else if( Loader.isModLoaded( "gregtech" ) && te instanceof MetaTileEntityHolder )
+					{
+						if( !isGTCEblocked( te, s ) )
 						{
 							allAreBusy = false;
 							break;
 						}
 					}
+
 					else if( !invIsBlocked( ad ) )
 					{
 						allAreBusy = false;
@@ -1167,6 +1211,12 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 		return busy;
 	}
 
+	boolean isGTCEblocked(TileEntity te, EnumFacing s)
+	{
+		GTad = GTCEInventoryAdaptor.getAdaptor( te, s.getOpposite() );
+		return invIsBlockedGTCE( GTad );
+	}
+
 	private boolean sameGrid( final IGrid grid ) throws GridAccessException
 	{
 		return grid == this.gridProxy.getGrid();
@@ -1177,75 +1227,23 @@ public class DualityInterface implements IGridTickable, IStorageMonitorable, IIn
 		return this.cm.getSetting( Settings.BLOCK ) == YesNo.YES;
 	}
 
-	private boolean acceptsItems( final InventoryAdaptor ad, final ICraftingPatternDetails patternDetails, boolean isDrawer )
+	private boolean acceptsItems( final InventoryAdaptor ad, final InventoryCrafting table )
 	{
-		List<ItemStack> patternedStacks = Arrays.stream( patternDetails.getCondensedInputs() ).map( IAEItemStack::createItemStack ).collect( Collectors.toList() );
-		List<ItemSlot> copiedItemSlots = new ArrayList<>();
-
-		if( patternedStacks.size() == 1 )
+		for( int x = 0; x < table.getSizeInventory(); x++ )
 		{
-			return ad.simulateAdd( patternedStacks.get( 0 ) ).isEmpty();
-		}
-		else
-		{
-			for ( ItemSlot itemSlot : ad )
+			final ItemStack is = table.getStackInSlot( x );
+			if( is.isEmpty() )
 			{
-				//skip storage drawers slot 0 to avoid voiding items due to broken itemhandler implementation
-				if( isDrawer && itemSlot.getSlot() == 0 ){
-					continue;
-				}
-				//some inventory may expose their special slots ( for upgrades, etc )
-				//if its empty AND we cant fit any of the items in the recipes, skip it.
-				ItemStack stackInSlot = itemSlot.getItemStack();
-				for ( IAEItemStack aeItemStack : patternDetails.getCondensedInputs() )
-				{
-					if( stackInSlot.isEmpty() )
-					{
-						if( itemSlot.simulateInsertItem( aeItemStack.getDefinition() ).isEmpty() )
-						{
-							copiedItemSlots.add( itemSlot.copy() );
-							break;
-						}
-					}
-					// copy partially filled slots for merging logic
-					else if( stackInSlot.getCount() < Math.min( itemSlot.getSlotLimit(), stackInSlot.getMaxStackSize() ) )
-					{
-						if( aeItemStack.isSameType( stackInSlot ) )
-						{
-							copiedItemSlots.add( itemSlot.copy() );
-							break;
-						}
-					}
-				}
+				continue;
 			}
 
-			// start merging in order of slots, left to right.
-			for ( ItemSlot copiedItemSlot : copiedItemSlots )
+			if( !ad.simulateAdd( is.copy() ).isEmpty() )
 			{
-				Iterator<ItemStack> patStackIterator = patternedStacks.iterator();
-				while ( patStackIterator.hasNext() )
-				{
-					ItemStack patStack = patStackIterator.next();
-					ItemStack remainder = copiedItemSlot.simulateInsertItem( patStack );
-
-					if( !remainder.isEmpty() )
-					{
-						patStack.setCount( patStack.getCount() - ( patStack.getCount() - remainder.getCount() ) );
-					}
-					else //entire stack got injected
-					{
-						patStackIterator.remove();
-						break;
-					}
-				}
-				// if we merged EVERYTHING successfully , return true.
-				if( patternedStacks.size() == 0 )
-				{
-					return true;
-				}
+				return false;
 			}
-			return false;
 		}
+
+		return true;
 	}
 
 	@Override

src/main/java/appeng/helpers/HighlighterHandler.java

@@ -62,6 +62,7 @@ public class HighlighterHandler
         tessellator.draw();
 
         GlStateManager.enableTexture2D();
+        GlStateManager.enableDepth();
         GlStateManager.popMatrix();
     }
 

src/main/java/appeng/integration/modules/jei/RecipeTransferHandler.java

@@ -27,6 +27,7 @@ import java.util.Map;
 import javax.annotation.Nullable;
 
 import appeng.container.implementations.ContainerPatternTerm;
+import appeng.core.sync.packets.PacketValueConfig;
 import mezz.jei.api.recipe.VanillaRecipeCategoryUid;
 import mezz.jei.transfer.RecipeTransferErrorInternal;
 import mezz.jei.transfer.RecipeTransferErrorTooltip;
@@ -73,24 +74,7 @@ class RecipeTransferHandler<T extends Container> implements IRecipeTransferHandl
 	{
 		final String recipeType = recipeLayout.getRecipeCategory().getUid();
 
-		if (!recipeType.equals( VanillaRecipeCategoryUid.INFORMATION) && !recipeType.equals(VanillaRecipeCategoryUid.FUEL))
-		{
-			if( container instanceof ContainerPatternTerm )
-			{
-				if( !( (ContainerPatternTerm) container ).isCraftingMode() )
-				{
-					if( recipeType.equals( VanillaRecipeCategoryUid.CRAFTING ) )
-					{
-						return new RecipeTransferErrorTooltip( I18n.format( "gui.appliedenergistics2.CraftingPattern" ) );
-					}
-				}
-				else if( !recipeType.equals( VanillaRecipeCategoryUid.CRAFTING ) )
-				{
-					return new RecipeTransferErrorTooltip( I18n.format( "gui.appliedenergistics2.ProcessingPattern" ) );
-				}
-			}
-		}
-		else
+		if (recipeType.equals( VanillaRecipeCategoryUid.INFORMATION) || recipeType.equals(VanillaRecipeCategoryUid.FUEL))
 		{
 			return RecipeTransferErrorInternal.INSTANCE;
 		}
@@ -100,6 +84,30 @@ class RecipeTransferHandler<T extends Container> implements IRecipeTransferHandl
 			return null;
 		}
 
+		if( container instanceof ContainerPatternTerm )
+		{
+			try
+			{
+				if( !( (ContainerPatternTerm) container ).isCraftingMode() )
+				{
+					if( recipeType.equals( VanillaRecipeCategoryUid.CRAFTING ) )
+					{
+						NetworkHandler.instance().sendToServer( new PacketValueConfig( "PatternTerminal.CraftMode", "1" ) );
+					}
+				}
+				else if( !recipeType.equals( VanillaRecipeCategoryUid.CRAFTING ) )
+				{
+
+					NetworkHandler.instance().sendToServer( new PacketValueConfig( "PatternTerminal.CraftMode", "0" ) );
+				}
+
+			}
+			catch( IOException e )
+			{
+				e.printStackTrace();
+			}
+		}
+
 		Map<Integer, ? extends IGuiIngredient<ItemStack>> ingredients = recipeLayout.getItemStacks().getGuiIngredients();
 
 		final NBTTagCompound recipe = new NBTTagCompound();

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

@@ -44,6 +44,8 @@ import appeng.api.storage.IStorageChannel;
 import appeng.api.storage.data.IAEStack;
 import appeng.api.storage.data.IItemList;
 import appeng.me.storage.ItemWatcher;
+import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
 
 
 public class NetworkMonitor<T extends IAEStack<T>> implements IMEMonitor<T>
@@ -58,7 +60,7 @@ public class NetworkMonitor<T extends IAEStack<T>> implements IMEMonitor<T>
 	@Nonnull
 	private final IItemList<T> cachedList;
 	@Nonnull
-	private final Map<IMEMonitorHandlerReceiver<T>, Object> listeners;
+	private final Object2ObjectMap<IMEMonitorHandlerReceiver<T>, Object> listeners;
 
 	private boolean sendEvent = false;
 	private boolean hasChanged = false;
@@ -70,7 +72,7 @@ public class NetworkMonitor<T extends IAEStack<T>> implements IMEMonitor<T>
 		this.myGridCache = cache;
 		this.myChannel = chan;
 		this.cachedList = chan.createList();
-		this.listeners = new HashMap<>();
+		this.listeners = new Object2ObjectOpenHashMap<>();
 	}
 
 	@Override

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

@@ -70,6 +70,8 @@ import appeng.util.item.AEItemStack;
 
 public class PartExportBus extends PartSharedItemBus implements ICraftingRequester
 {
+	private final int[] failedCraftTriesSlot = {0,0,0,0,0,0,0,0,0};
+
 	public static final ResourceLocation MODEL_BASE = new ResourceLocation( AppEng.MOD_ID, "part/export_bus_base" );
 
 	@PartModels
@@ -140,7 +142,7 @@ public class PartExportBus extends PartSharedItemBus implements ICraftingRequest
 
 			if( destination != null )
 			{
-				int x;
+				int x = 0;
 
 				for( x = 0; x < this.availableSlots() && this.itemToSend > 0; x++ )
 				{
@@ -151,8 +153,16 @@ public class PartExportBus extends PartSharedItemBus implements ICraftingRequest
 					if( ais == null || this.itemToSend <= 0 ) continue;
 
 					if ( this.craftOnly() ) {
-						this.didSomething = this.craftingTracker.handleCrafting(slotToExport, this.itemToSend, ais, destination, this.getTile().getWorld(),
-								this.getProxy().getGrid(), cg, this.mySrc) || this.didSomething;
+						if (this.failedCraftTriesSlot[x] <= 0) {
+
+							this.didSomething = this.craftingTracker.handleCrafting(slotToExport, this.itemToSend, ais, destination, this.getTile().getWorld(),
+									this.getProxy().getGrid(), cg, this.mySrc) || this.didSomething;
+
+							if (this.didSomething) this.failedCraftTriesSlot[x] = 0;
+							else this.failedCraftTriesSlot[x] += 2;
+						}
+						this.failedCraftTriesSlot[x] -= 1;
+						continue;
 					}
 
 					final long before = this.itemToSend;
@@ -175,8 +185,15 @@ public class PartExportBus extends PartSharedItemBus implements ICraftingRequest
 
 					if( this.itemToSend == before && this.isCraftingEnabled() )
 					{
-						this.didSomething = this.craftingTracker.handleCrafting(slotToExport, this.itemToSend, ais, destination, this.getTile().getWorld(),
+						if (this.failedCraftTriesSlot[x] <= 0) {
+
+							this.didSomething = this.craftingTracker.handleCrafting(slotToExport, this.itemToSend, ais, destination, this.getTile().getWorld(),
 									this.getProxy().getGrid(), cg, this.mySrc) || this.didSomething;
+
+							if (this.didSomething) this.failedCraftTriesSlot[x] = 0;
+							else this.failedCraftTriesSlot[x] += 2;
+						}
+						this.failedCraftTriesSlot[x] -= 1;
 					}
 				}
 

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

@@ -23,6 +23,8 @@ import java.util.*;
 
 import appeng.api.config.Settings;
 import appeng.api.config.StorageFilter;
+import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
 import net.minecraft.item.ItemStack;
 import net.minecraftforge.items.IItemHandler;
 
@@ -49,7 +51,7 @@ import org.apache.commons.lang3.tuple.Pair;
  */
 class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAEItemStack>, ITickingMonitor
 {
-	private final Map<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new HashMap<>();
+	private final Object2ObjectMap<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new Object2ObjectOpenHashMap<>();
 	private IActionSource mySource;
 	private final IItemHandler itemHandler;
 	private final IGridProxyable proxyable;
@@ -71,23 +73,27 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	@Override
 	public IAEItemStack injectItems( IAEItemStack iox, Actionable type, IActionSource src )
 	{
+
 		ItemStack orgInput = iox.createItemStack();
 		ItemStack remaining = orgInput;
 
 		int slotCount = this.itemHandler.getSlots();
 		boolean simulate = ( type == Actionable.SIMULATE );
-		List<Pair<Integer,Integer>> injectedList = new ArrayList<>();
+		List<Pair<Integer, Integer>> injectedList = new ArrayList<>();
 		// This uses a brute force approach and tries to jam it in every slot the inventory exposes.
 		for( int i = 0; i < slotCount && !remaining.isEmpty(); i++ )
 		{
 			int countPre = remaining.getCount();
 			remaining = this.itemHandler.insertItem( i, remaining, simulate );
 			int countPos = remaining.getCount();
-			if (remaining.isEmpty()){
-				injectedList.add( Pair.of( i,countPre ) );
+			if( remaining.isEmpty() )
+			{
+				injectedList.add( Pair.of( i, countPre ) );
+				break;
 			}
-			else if (countPos > countPre) {
-				injectedList.add( Pair.of( i,countPos - countPre ) );
+			else if( countPos < countPre )
+			{
+				injectedList.add( Pair.of( i, countPre - countPos ) );
 			}
 		}
 
@@ -100,18 +106,30 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 
 		if( type == Actionable.MODULATE )
 		{
-			if (this.cache.cachedAeStacks.length == 0) this.cache.update();
-			for ( Pair<Integer, Integer> pair : injectedList )
+			if( this.cache.cachedAeStacks.length == 0 )
 			{
-				if( this.cache.cachedAeStacks[pair.getKey()] == null )
+				this.cache.update();
+			}
+			else
+			{
+				for( Pair<Integer, Integer> pair : injectedList )
 				{
-					this.cache.cachedAeStacks[pair.getKey()] = iox.copy().setStackSize( pair.getValue() );
-				}
-				else
-				{
-					this.cache.cachedAeStacks[pair.getKey()].incStackSize( pair.getValue() );
+					if( pair.getKey() >= this.cache.cachedAeStacks.length )
+					{
+						this.cache.update();
+						break;
+					}
+					if( this.cache.cachedAeStacks[pair.getKey()] == null )
+					{
+						this.cache.cachedAeStacks[pair.getKey()] = iox.copy().setStackSize( pair.getValue() );
+					}
+					else
+					{
+						this.cache.cachedAeStacks[pair.getKey()].incStackSize( pair.getValue() );
+					}
 				}
 			}
+
 		}
 
 		return AEItemStack.fromItemStack( remaining );
@@ -120,7 +138,6 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	@Override
 	public IAEItemStack extractItems( IAEItemStack request, Actionable mode, IActionSource src )
 	{
-
 		ItemStack requestedItemStack = request.createItemStack();
 		int remainingSize = requestedItemStack.getCount();
 
@@ -161,8 +178,6 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 						extracted.setCount( remainingCurrentSlot );
 					}
 
-					extractedList.add( Pair.of( i, extracted.getCount() ) );
-
 					// We're just gonna use the first stack we get our hands on as the template for the rest.
 					// In case some stupid itemhandler (aka forge) returns an internal state we have to do a second
 					// expensive copy again.
@@ -181,6 +196,11 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 
 			remainingSize -= stackSizeCurrentSlot - remainingCurrentSlot;
 
+			if (!gathered.isEmpty())
+			{
+				extractedList.add( Pair.of( i, gathered.getCount() ) );
+			}
+
 			// Done?
 			if( remainingSize <= 0 )
 			{
@@ -192,13 +212,22 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 		{
 			if( mode == Actionable.MODULATE )
 			{
-				if (this.cache.cachedAeStacks.length == 0) this.cache.update();
-				for ( Pair<Integer, Integer> pair : extractedList )
+				if( this.cache.cachedAeStacks.length == 0 )
 				{
-					this.cache.cachedAeStacks[pair.getKey()].decStackSize( pair.getValue() );
-					if( this.cache.cachedAeStacks[pair.getKey()].getStackSize() == 0 )
+					this.cache.update();
+				}
+				else
+				{
+					for( Pair<Integer, Integer> pair : extractedList )
 					{
-						this.cache.cachedAeStacks[pair.getKey()] = null;
+						if( this.cache.cachedAeStacks[pair.getKey()] != null )
+						{
+							this.cache.cachedAeStacks[pair.getKey()].decStackSize( pair.getValue() );
+							if( this.cache.cachedAeStacks[pair.getKey()].getStackSize() == 0 )
+							{
+								this.cache.cachedAeStacks[pair.getKey()] = null;
+							}
+						}
 					}
 				}
 			}

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

@@ -1,17 +1,14 @@
 package appeng.parts.misc;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.stream.Collectors;
 
 import appeng.api.storage.IStorageChannel;
 
 import appeng.core.AELog;
 import com.jaquadro.minecraft.storagedrawers.api.capabilities.IItemRepository;
+import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
+import it.unimi.dsi.fastutil.objects.Object2ObjectOpenHashMap;
 import net.minecraft.item.ItemStack;
 
 import appeng.api.AEApi;
@@ -38,7 +35,7 @@ import javax.annotation.Nonnull;
 
 class ItemRepositoryAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAEItemStack>, ITickingMonitor
 {
-    private final Map<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new HashMap<>();
+    private final Object2ObjectMap<IMEMonitorHandlerReceiver<IAEItemStack>, Object> listeners = new Object2ObjectOpenHashMap<>();
     private IActionSource mySource;
     private final IItemRepository itemRepository;
     private final IGridProxyable proxyable;
@@ -71,24 +68,13 @@ class ItemRepositoryAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<
 
         if( type == Actionable.MODULATE )
         {
-            if (this.cache.cachedAeStacks.length == 0) this.cache.update();
-            boolean found = false;
-            for (IAEItemStack iaeItemStack : this.cache.cachedAeStacks)
+            try
             {
-                if( iaeItemStack == null )
-                {
-                    continue;
-                }
-                if( iaeItemStack.equals( iox ) )
-                {
-                    found = true;
-                    iaeItemStack.incStackSize( iox.getStackSize() );
-                }
+                this.proxyable.getProxy().getTick().alertDevice( this.proxyable.getProxy().getNode() );
             }
-            if (!found)
+            catch( GridAccessException ex )
             {
-                this.cache.cachedAeStacks = Arrays.copyOf( this.cache.cachedAeStacks, this.cache.cachedAeStacks.length + 1 );
-                this.cache.cachedAeStacks[this.cache.cachedAeStacks.length - 1] = iox.copy();
+                // meh
             }
         }
 
@@ -99,13 +85,12 @@ class ItemRepositoryAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<
     @Override
     public IAEItemStack extractItems( IAEItemStack request, Actionable mode, IActionSource src )
     {
-        ItemStack requestedItemStack = request.createItemStack();
-        int remainingSize = requestedItemStack.getCount();
+        ItemStack requestedItemStack = request.getDefinition();
+        int remainingSize = (int) Math.min( Integer.MAX_VALUE, request.getStackSize());
 
         final boolean simulate = ( mode == Actionable.SIMULATE );
 
-        ItemStack extracted;
-        extracted = this.itemRepository.extractItem( requestedItemStack, remainingSize, simulate );
+        ItemStack extracted = this.itemRepository.extractItem( requestedItemStack, remainingSize, simulate );
 
         if( extracted.getCount() > remainingSize )
         {
@@ -118,33 +103,19 @@ class ItemRepositoryAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<
 
         if( !extracted.isEmpty() )
         {
-            if (this.cache.cachedAeStacks.length == 0) this.cache.update();
-            IAEItemStack iaeExtracted = AEItemStack.fromItemStack( extracted );
-
             if( mode == Actionable.MODULATE )
             {
-                for ( int i = 0; i < this.cache.cachedAeStacks.length; i++ )
+                try
                 {
-                    IAEItemStack iaeItemStack = this.cache.cachedAeStacks[i];
-                    if( iaeExtracted.equals( iaeItemStack ) )
-                    {
-                        if( iaeExtracted.getStackSize() >= iaeItemStack.getStackSize() )
-                        {
-                            iaeExtracted.decStackSize( iaeItemStack.getStackSize() );
-                            this.cache.cachedAeStacks[i] = null;
-                        }
-                        else
-                        {
-                            iaeItemStack.decStackSize( iaeExtracted.getStackSize() );
-                            break;
-                        }
-                    }
+                    this.proxyable.getProxy().getTick().alertDevice( this.proxyable.getProxy().getNode() );
+                }
+                catch( GridAccessException ex )
+                {
+                    // meh
                 }
             }
-
             return AEItemStack.fromItemStack( extracted );
         }
-
         return null;
     }
 

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

@@ -258,19 +258,19 @@ public class PartStorageBus extends PartUpgradeable implements IGridTickable, IC
 	@Override
 	public void postChange( final IBaseMonitor<IAEItemStack> monitor, final Iterable<IAEItemStack> change, final IActionSource source )
 	{
-		try
+		if( source == this.mySrc || source.machine().map( machine -> machine == this ).orElse( false ) )
 		{
-			if( this.getProxy().isActive() )
+			try
 			{
-				this.getProxy()
-						.getStorage()
-						.postAlterationOfStoredItems( AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ), change,
-								this.mySrc );
+				if( this.getProxy().isActive() )
+				{
+					this.getProxy().getStorage().postAlterationOfStoredItems( AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ), change, this.mySrc );
+				}
+			}
+			catch( final GridAccessException e )
+			{
+				// :(
 			}
-		}
-		catch( final GridAccessException e )
-		{
-			// :(
 		}
 	}
 

src/main/java/appeng/util/InventoryAdaptor.java

@@ -20,10 +20,13 @@ package appeng.util;
 
 
 import appeng.util.inv.*;
+import com.jaquadro.minecraft.storagedrawers.api.capabilities.IItemRepository;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumFacing;
+import net.minecraftforge.common.capabilities.Capability;
+import net.minecraftforge.common.capabilities.CapabilityInject;
 import net.minecraftforge.items.CapabilityItemHandler;
 import net.minecraftforge.items.IItemHandler;
 
@@ -37,12 +40,23 @@ import appeng.api.config.FuzzyMode;
  */
 public abstract class InventoryAdaptor implements Iterable<ItemSlot>
 {
+	@CapabilityInject( IItemRepository.class)
+	public static Capability<IItemRepository> ITEM_REPOSITORY_CAPABILITY = null;
+
 	public static InventoryAdaptor getAdaptor( final TileEntity te, final EnumFacing d )
 	{
 		if( te != null )
 		{
-			if( te.hasCapability( CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, d ) )
+			if( ITEM_REPOSITORY_CAPABILITY != null && te.hasCapability( ITEM_REPOSITORY_CAPABILITY, d ) )
 			{
+				IItemRepository itemRepository = te.getCapability( ITEM_REPOSITORY_CAPABILITY, d );
+				if (itemRepository != null){
+					return new AdaptorItemRepository( itemRepository );
+				}
+			}
+			else if( te.hasCapability( CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, d ) )
+			{
+
 				// Attempt getting an IItemHandler for the given side via caps
 				IItemHandler itemHandler = te.getCapability( CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, d );
 				if( itemHandler != null )

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

@@ -0,0 +1,209 @@
+package appeng.util.inv;
+
+import appeng.api.config.FuzzyMode;
+import appeng.util.InventoryAdaptor;
+
+import appeng.util.Platform;
+import com.jaquadro.minecraft.storagedrawers.api.capabilities.IItemRepository;
+import net.minecraft.item.ItemStack;
+
+import java.util.Iterator;
+
+
+public class AdaptorItemRepository extends InventoryAdaptor
+{
+    protected final IItemRepository itemRepository;
+
+    public AdaptorItemRepository( IItemRepository itemRepository )
+    {
+        this.itemRepository = itemRepository;
+    }
+
+    @Override
+    public ItemStack removeItems( int amount, ItemStack filter, IInventoryDestination destination )
+    {
+        ItemStack rv = ItemStack.EMPTY;
+        ItemStack extracted = ItemStack.EMPTY;
+
+        if( !filter.isEmpty() )
+        {
+            extracted = this.itemRepository.extractItem( filter, amount, true );
+        }
+        else
+        {
+            for( IItemRepository.ItemRecord record : this.itemRepository.getAllItems() )
+            {
+                extracted = this.itemRepository.extractItem( record.itemPrototype, amount, true );
+                if( !extracted.isEmpty() )
+                {
+                    break;
+                }
+            }
+        }
+
+        if( destination != null )
+        {
+
+            if( extracted.isEmpty() || !destination.canInsert( extracted ) )
+            {
+                return rv;
+            }
+
+        }
+
+        extracted = this.itemRepository.extractItem( filter, amount, false );
+
+        return extracted;
+    }
+
+    @Override
+    public ItemStack simulateRemove( int amount, ItemStack filter, IInventoryDestination destination )
+    {
+        ItemStack rv = ItemStack.EMPTY;
+        ItemStack extracted = ItemStack.EMPTY;
+
+        if( !filter.isEmpty() )
+        {
+            extracted = this.itemRepository.extractItem( filter, amount, true );
+        }
+        else
+        {
+            for( IItemRepository.ItemRecord record : this.itemRepository.getAllItems() )
+            {
+                extracted = this.itemRepository.extractItem( record.itemPrototype, amount, true );
+                if( !extracted.isEmpty() )
+                {
+                    break;
+                }
+            }
+        }
+
+        if( destination != null )
+        {
+
+            if( extracted.isEmpty() || !destination.canInsert( extracted ) )
+            {
+                return rv;
+            }
+
+        }
+
+        return extracted;
+    }
+
+    @Override
+    public ItemStack removeSimilarItems( int amount, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination destination )
+    {
+        ItemStack rv = ItemStack.EMPTY;
+        ItemStack extracted = ItemStack.EMPTY;
+
+        for( IItemRepository.ItemRecord record : this.itemRepository.getAllItems() )
+        {
+            if( Platform.itemComparisons().isFuzzyEqualItem( record.itemPrototype, filter, fuzzyMode ) )
+            {
+                extracted = this.itemRepository.extractItem( record.itemPrototype, amount, true );
+            }
+
+            if( !extracted.isEmpty() )
+            {
+                break;
+            }
+        }
+
+        if( destination != null )
+        {
+
+            if( extracted.isEmpty() || !destination.canInsert( extracted ) )
+            {
+                return rv;
+            }
+
+        }
+
+        extracted = this.itemRepository.extractItem( extracted, amount, false );
+
+        return extracted;
+    }
+
+    @Override
+    public ItemStack simulateSimilarRemove( int amount, ItemStack filter, FuzzyMode fuzzyMode, IInventoryDestination destination )
+    {
+        ItemStack rv = ItemStack.EMPTY;
+        ItemStack extracted = ItemStack.EMPTY;
+
+        for( IItemRepository.ItemRecord record : this.itemRepository.getAllItems() )
+        {
+            if( Platform.itemComparisons().isFuzzyEqualItem( record.itemPrototype, filter, fuzzyMode ) )
+            {
+                extracted = this.itemRepository.extractItem( record.itemPrototype, amount, true );
+            }
+
+            if( !extracted.isEmpty() )
+            {
+                break;
+            }
+        }
+
+        if( destination != null )
+        {
+
+            if( extracted.isEmpty() || !destination.canInsert( extracted ) )
+            {
+                return rv;
+            }
+
+        }
+
+        return extracted;
+    }
+
+    @Override
+    public ItemStack addItems( ItemStack toBeAdded )
+    {
+        return this.addItems( toBeAdded, false );
+    }
+
+    protected ItemStack addItems( final ItemStack itemsToAdd, final boolean simulate )
+    {
+        if( itemsToAdd.isEmpty() )
+        {
+            return ItemStack.EMPTY;
+        }
+
+        ItemStack left = itemsToAdd.copy();
+
+        left = this.itemRepository.insertItem( left, simulate );
+
+        if( left.isEmpty() )
+        {
+            return ItemStack.EMPTY;
+        }
+
+        return left;
+    }
+
+    @Override
+    public ItemStack simulateAdd( ItemStack toBeSimulated )
+    {
+        return this.addItems( toBeSimulated, true );
+    }
+
+    @Override
+    public boolean containsItems()
+    {
+        return !this.itemRepository.getAllItems().isEmpty();
+    }
+
+    @Override
+    public boolean hasSlots()
+    {
+        return true;
+    }
+
+    @Override
+    public Iterator<ItemSlot> iterator()
+    {
+        return null;
+    }
+}
+

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

@@ -55,8 +55,6 @@ public class ItemHandlerIterator implements Iterator<ItemSlot>
 		this.itemSlot.setExtractable( !this.itemHandler.extractItem( this.slot, 1, true ).isEmpty() );
 		this.itemSlot.setItemStack( this.itemHandler.getStackInSlot( this.slot ) );
 		this.itemSlot.setSlot( this.slot );
-		this.itemSlot.setSlotLimit( this.itemHandler.getSlotLimit( this.slot ) );
-		this.itemSlot.setItemHandler( this.itemHandler );
 		this.slot++;
 		return this.itemSlot;
 	}

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

@@ -23,7 +23,6 @@ import net.minecraft.item.ItemStack;
 
 import appeng.api.storage.data.IAEItemStack;
 import appeng.util.item.AEItemStack;
-import net.minecraftforge.items.IItemHandler;
 
 
 public class ItemSlot
@@ -35,25 +34,6 @@ public class ItemSlot
 	private IAEItemStack aeItemStack;
 	private ItemStack itemStack;
 
-	public void setItemHandler( IItemHandler itemHandler )
-	{
-		this.itemHandler = itemHandler;
-	}
-
-	private IItemHandler itemHandler;
-
-	public int getSlotLimit()
-	{
-		return slotLimit;
-	}
-
-	public void setSlotLimit( int slotLimit )
-	{
-		this.slotLimit = slotLimit;
-	}
-
-	private int slotLimit;
-
 	public ItemStack getItemStack()
 	{
 		return this.itemStack
@@ -97,19 +77,4 @@ public class ItemSlot
 	{
 		this.slot = slot;
 	}
-
-	public ItemSlot copy()
-	{
-		ItemSlot copy = new ItemSlot();
-		copy.setSlot( this.slot );
-		copy.setSlotLimit( this.slotLimit );
-		copy.setItemStack( this.getItemStack() );
-		copy.setExtractable( this.isExtractable );
-		copy.setItemHandler( this.itemHandler );
-		return copy;
-	}
-
-	public ItemStack simulateInsertItem( ItemStack sourceItemStack){
-		return this.itemHandler.insertItem( this.slot, sourceItemStack , true );
-	}
 }

src/main/resources/assets/appliedenergistics2/recipes/network/parts/terminals_fluid.json

@@ -4,8 +4,8 @@
             "type": "forge:and",
             "values": [
                 {
-                    "type": "minecraft:item_exists",
-                    "item": "appliedenergistics2:part:part.terminal"
+                    "type": "appliedenergistics2:part_exists",
+                    "part": "part.terminal"
                 },
                 {
                     "type": "appliedenergistics2:material_exists",