+ Added Concurrent Set objects to the API.

+ Added Flexible Pair objects to the API.
+ Added logging to ICO formation code.
% Adjusted position of GUI elements in NEI for Chemical Plant recipes.
% Adjusted the recipe for the Lava Filter.
% Adjusted which fluids are returned when requesting tiered fluids from CI. This will inevitably adjust many recipes as a result.
% Adjusted handling of the creative energy buffer.
% Adjusted Achievement handler for Dev Mode.
% Adjusted Tank Capacity on my Chemical Plants.
$ Fixed Output buffer checks on multiblocks, Closes #574.
$ Fixed LuV Super Bus recipes, Closes #575. (ULV super bus recipe is still broken for the time being)
$ Attempted once more to fix Hot Water localization.

16 files changed, 789 insertions, 210 deletions

diff --git a/src/Java/gtPlusPlus/api/objects/data/AutoMap.java b/src/Java/gtPlusPlus/api/objects/data/AutoMap.java
index 9e7f702200..02517097cf 100644
--- a/src/Java/gtPlusPlus/api/objects/data/AutoMap.java
+++ b/src/Java/gtPlusPlus/api/objects/data/AutoMap.java
@@ -70,6 +70,20 @@ public class AutoMap<V> implements Iterable<V>, Cloneable, Serializable, Collect
 			}
 		}		
 	}
+	
+	/**
+	 * Generates an AutoMap from a Array.
+	 * @param aArray - Data to be inserted into the AutoMap.
+	 */
+	public AutoMap(V[] aArray) {
+		mInternalMap = new LinkedHashMap<Integer, V>();
+		mInternalNameMap = new LinkedHashMap<String, Integer>();	
+		if (aArray != null && aArray.length > 0) {
+			for (V obj : aArray) {
+				add(obj);
+			}
+		}		
+	}
 
 	@Override
 	public Iterator<V> iterator() {		
diff --git a/src/Java/gtPlusPlus/api/objects/data/ConcurrentHashSet.java b/src/Java/gtPlusPlus/api/objects/data/ConcurrentHashSet.java
new file mode 100644
index 0000000000..991908e402
--- /dev/null
+++ b/src/Java/gtPlusPlus/api/objects/data/ConcurrentHashSet.java
@@ -0,0 +1,18 @@
+package gtPlusPlus.api.objects.data;
+
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+public class ConcurrentHashSet<V> extends ConcurrentSet<V> {
+
+	private static final long serialVersionUID = -1293478938482781728L;
+	
+	public ConcurrentHashSet() {
+		this(new ConcurrentHashMap<Integer, V>());
+	}
+	
+	public ConcurrentHashSet(ConcurrentMap<Integer, V> defaultMapType) {
+		super(defaultMapType);
+	}	
+	
+}
diff --git a/src/Java/gtPlusPlus/api/objects/data/ConcurrentSet.java b/src/Java/gtPlusPlus/api/objects/data/ConcurrentSet.java
new file mode 100644
index 0000000000..1d3ffc1c01
--- /dev/null
+++ b/src/Java/gtPlusPlus/api/objects/data/ConcurrentSet.java
@@ -0,0 +1,53 @@
+package gtPlusPlus.api.objects.data;
+
+import java.io.Serializable;
+import java.util.AbstractSet;
+import java.util.Iterator;
+import java.util.concurrent.ConcurrentMap;
+
+public abstract class ConcurrentSet<E> extends AbstractSet<E> implements Serializable {
+
+    private static final long serialVersionUID = -6761513279741915432L;
+
+    private final ConcurrentMap<Integer, E> mInternalMap;
+    
+	private int mInternalID = 0;	
+
+    /**
+     * Creates a new instance which wraps the specified {@code map}.
+     */    
+    public ConcurrentSet(ConcurrentMap<Integer, E> aMap) {
+    	mInternalMap = aMap;
+    }
+
+    @Override
+    public int size() {
+        return mInternalMap.size();
+    }
+
+    @Override
+    public boolean contains(Object o) {
+        return mInternalMap.containsKey(o);
+    }
+
+    @Override
+    public boolean add(E o) {
+        return mInternalMap.putIfAbsent(mInternalID++, o) == null;
+    }
+
+    @Override
+    public boolean remove(Object o) {
+        return mInternalMap.remove(o) != null;
+    }
+
+    @Override
+    public void clear() {
+		this.mInternalID = 0;
+        mInternalMap.clear();
+    }
+
+    @Override
+    public Iterator<E> iterator() {
+        return mInternalMap.values().iterator();
+    }
+}
diff --git a/src/Java/gtPlusPlus/api/objects/data/FlexiblePair.java b/src/Java/gtPlusPlus/api/objects/data/FlexiblePair.java
new file mode 100644
index 0000000000..64f57b4e5a
--- /dev/null
+++ b/src/Java/gtPlusPlus/api/objects/data/FlexiblePair.java
@@ -0,0 +1,39 @@
+package gtPlusPlus.api.objects.data;
+
+import java.io.Serializable;
+
+import com.google.common.base.Objects;
+
+public class FlexiblePair<K,V> implements Serializable {
+
+	/**
+	 * SVUID
+	 */
+	private static final long serialVersionUID = 1250550491092812443L;
+	private final K key;
+	private V value;
+
+	public FlexiblePair(final K key, final V value){
+		this.key = key;
+		this.value = value;
+	}
+
+	final public K getKey(){
+		return this.key;
+	}
+
+	final public V getValue(){
+		return this.value;
+	}
+	
+	final public void setValue(V aObj) {
+		value = aObj;
+	}
+
+	@Override
+	public int hashCode() {
+		Integer aCode = Objects.hashCode(getKey(), getValue());		
+		return aCode != null ? aCode : super.hashCode();
+	}
+
+}
\ No newline at end of file
diff --git a/src/Java/gtPlusPlus/core/handler/StopAnnoyingFuckingAchievements.java b/src/Java/gtPlusPlus/core/handler/StopAnnoyingFuckingAchievements.java
index b10e67aeaf..8853acd4b7 100644
--- a/src/Java/gtPlusPlus/core/handler/StopAnnoyingFuckingAchievements.java
+++ b/src/Java/gtPlusPlus/core/handler/StopAnnoyingFuckingAchievements.java
@@ -1,8 +1,8 @@
 package gtPlusPlus.core.handler;
 
+import cpw.mods.fml.common.eventhandler.EventPriority;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
-import gtPlusPlus.core.util.math.MathUtils;
-import gtPlusPlus.core.util.minecraft.PlayerUtils;
+import net.minecraft.client.Minecraft;
 import net.minecraft.stats.AchievementList;
 import net.minecraftforge.event.entity.player.AchievementEvent;
 
@@ -12,12 +12,15 @@ public class StopAnnoyingFuckingAchievements {
 	 * Stops me getting fireworks every fucking time I open my inventory upon first loading a dev client.
 	 * @param event
 	 */
-	@SubscribeEvent
+	@SubscribeEvent(priority=EventPriority.HIGHEST)
 	public void FUCK_OFF(AchievementEvent event)	{
 		if (event.achievement.equals(AchievementList.openInventory)) {
-			if (MathUtils.randInt(0, 10) >= 9)
-				PlayerUtils.messagePlayer(event.entityPlayer, "Bang! Nah, Just joking, there's no fireworks. :)");
 			event.setCanceled(true);
+			if (Minecraft.getMinecraft() != null) {
+				if (Minecraft.getMinecraft().gameSettings != null) {
+					Minecraft.getMinecraft().gameSettings.showInventoryAchievementHint = false;
+				}
+			}
 		}
 	}
 
diff --git a/src/Java/gtPlusPlus/core/recipe/RECIPES_Machines.java b/src/Java/gtPlusPlus/core/recipe/RECIPES_Machines.java
index bc1c7fc398..c0a4a998e8 100644
--- a/src/Java/gtPlusPlus/core/recipe/RECIPES_Machines.java
+++ b/src/Java/gtPlusPlus/core/recipe/RECIPES_Machines.java
@@ -1063,7 +1063,20 @@ public class RECIPES_Machines {
 						RECIPE_ThermalBoilerCasing);
 
 				//Lava Filter Recipe
-				GT_Values.RA.addAssemblerRecipe(ItemUtils.getItemStackWithMeta(LoadedMods.IndustrialCraft2, "IC2:itemPartCarbonMesh", "RawCarbonMesh", 0, 16), CI.getNumberedCircuit(18), ItemUtils.getSimpleStack(ModItems.itemLavaFilter), 80*20, 16);
+				CORE.RA.addSixSlotAssemblingRecipe(new ItemStack[] {
+						CI.getNumberedCircuit(18),
+						ItemUtils.getItemStackOfAmountFromOreDict("dustCarbon", GTNH ? 64 : 32),
+						ItemUtils.getItemStackOfAmountFromOreDict("wireFineSteel", GTNH ? 64 : 32),
+						ItemUtils.getItemStackOfAmountFromOreDict("ringTumbaga", GTNH ? 32 : 16),
+						ItemUtils.getItemStackOfAmountFromOreDict("foilCopper", GTNH ? 8 : 4),
+						ItemUtils.getItemStackWithMeta(LoadedMods.IndustrialCraft2, "IC2:itemPartCarbonMesh", "RawCarbonMesh", 0, 64),
+
+				},
+						CI.getTieredFluid(3, 144), 
+						ItemUtils.getSimpleStack(ModItems.itemLavaFilter, GTNH ? 8 : 16), 
+						1600,
+						240
+						);
 			}
 
 			if (CORE.ConfigSwitches.enableMultiblock_LiquidFluorideThoriumReactor){
@@ -2201,10 +2214,10 @@ public class RECIPES_Machines {
 				ItemList.Hatch_Input_Bus_ZPM.get(1),
 				ItemList.Hatch_Input_Bus_UV.get(1),
 				ItemList.Hatch_Input_Bus_MAX.get(1),
-				GregtechItemList.Hatch_SuperBus_Input_ULV.get(1),
 				GregtechItemList.Hatch_SuperBus_Input_LV.get(1),
 				GregtechItemList.Hatch_SuperBus_Input_MV.get(1),
 				GregtechItemList.Hatch_SuperBus_Input_HV.get(1),
+				GregtechItemList.Hatch_SuperBus_Input_EV.get(1),
 		};
 
 		ItemStack[] mOutputHatch = new ItemStack[] {
@@ -2214,20 +2227,66 @@ public class RECIPES_Machines {
 				ItemList.Hatch_Output_Bus_ZPM.get(1),
 				ItemList.Hatch_Output_Bus_UV.get(1),
 				ItemList.Hatch_Output_Bus_MAX.get(1),
-				GregtechItemList.Hatch_SuperBus_Output_ULV.get(1),
 				GregtechItemList.Hatch_SuperBus_Output_LV.get(1),
 				GregtechItemList.Hatch_SuperBus_Output_MV.get(1),
 				GregtechItemList.Hatch_SuperBus_Output_HV.get(1),
+				GregtechItemList.Hatch_SuperBus_Output_EV.get(1),
 		};
 
+		// Special Case recipes for ULV buses
+		{
+
+			int i = 0;
+			ItemStack[] aInputs1 = new ItemStack[] {
+					CI.getNumberedCircuit(17),
+					mInputHatch[i],
+					CI.getElectricMotor(i, GTNH ? 8 : 2),
+					CI.getConveyor(i, GTNH ? 10 : 5),
+					CI.getBolt(i, GTNH ? 32 : 16),
+					CI.getTieredComponent(OrePrefixes.circuit, i, GTNH ? 4 : 2)                   
+			};
+			Logger.INFO("[FIND] "+ItemUtils.getArrayStackNames(aInputs1));
+			ItemStack[] aOutputs1 = new ItemStack[] {
+					CI.getNumberedCircuit(18),
+					mOutputHatch[i],
+					CI.getElectricPiston(i, GTNH ? 8 : 2),
+					CI.getConveyor(i, GTNH ? 10 : 5),
+					CI.getGear(i, GTNH ? 6 : 3),
+					CI.getTieredComponent(OrePrefixes.circuit, i, GTNH ? 4 : 2)                   
+			};
+			Logger.INFO("[FIND] "+ItemUtils.getArrayStackNames(aOutputs1));
+
+			FluidStack a1 = CI.getAlternativeTieredFluid(i, 144 * 8);
+			FluidStack a2 = CI.getTertiaryTieredFluid(i, 144 * 8);
+
+
+			Logger.INFO("[FIND] Input Bus Fluid: "+ItemUtils.getFluidName(a1));
+			Logger.INFO("[FIND] Output Bus Fluid: "+ItemUtils.getFluidName(a2));
+
+
+			CORE.RA.addSixSlotAssemblingRecipe(aInputs1,
+					a1,
+					mSuperBusesInput[i].get(1),
+					20 * 30 * 2 * i,
+					(int) GT_Values.V[i]);
+
+			CORE.RA.addSixSlotAssemblingRecipe(aOutputs1,
+					a2,
+					mSuperBusesOutput[i].get(1),
+					20 * 30 * 2 * i,
+					(int) GT_Values.V[i]);
+
+
+		}
+
 		//Input Buses
-		for (int i = 0; i < 10; i++) {
+		for (int i = 1; i < 10; i++) {
 			CORE.RA.addSixSlotAssemblingRecipe(new ItemStack[] {
-					CI.getNumberedCircuit(16),
+					CI.getNumberedCircuit(17),
 					mInputHatch[i],
 					CI.getElectricMotor(i, GTNH ? 8 : 2),
 					CI.getConveyor(i, GTNH ? 10 : 5),
-					CI.getGear(i, GTNH ? 6 : 3),
+					CI.getBolt(i, GTNH ? 32 : 16),
 					CI.getTieredComponent(OrePrefixes.circuit, i, GTNH ? 4 : 2)                   
 			},
 					CI.getAlternativeTieredFluid(i, 144 * 8),
@@ -2235,7 +2294,7 @@ public class RECIPES_Machines {
 					(int) GT_Values.V[i]);
 		}
 		//Output Buses
-		for (int i = 0; i < 10; i++) {
+		for (int i = 1; i < 10; i++) {
 			CORE.RA.addSixSlotAssemblingRecipe(new ItemStack[] {
 					CI.getNumberedCircuit(18),
 					mOutputHatch[i],
@@ -2259,7 +2318,7 @@ public class RECIPES_Machines {
 				CI.craftingToolWrench, CI.machineCasing_ULV, CI.craftingToolScrewdriver, 
 				ItemUtils.getSimpleStack(Blocks.hopper), "circuitPrimitive", ItemUtils.getSimpleStack(Blocks.hopper),
 				ItemUtils.simpleMetaStack(ModBlocks.blockRoundRobinator, 0, 1));		
-		
+
 		ItemStack[] aRobinators = new ItemStack[] {
 				ItemUtils.simpleMetaStack(ModBlocks.blockRoundRobinator, 0, 1),
 				ItemUtils.simpleMetaStack(ModBlocks.blockRoundRobinator, 1, 1),
@@ -2283,7 +2342,7 @@ public class RECIPES_Machines {
 					CI.getTieredComponent(OrePrefixes.plate, aTier, 4 * aCostMultiplier),
 					CI.getTieredComponent(OrePrefixes.circuit, i, 2 * aCostMultiplier),
 			};		
-			
+
 			CORE.RA.addSixSlotAssemblingRecipe(				
 					aInputs,					
 					CI.getAlternativeTieredFluid(aTier, (144 * 2 * i)), //Input Fluid					
diff --git a/src/Java/gtPlusPlus/core/recipe/common/CI.java b/src/Java/gtPlusPlus/core/recipe/common/CI.java
index 63477cda19..968a96135e 100644
--- a/src/Java/gtPlusPlus/core/recipe/common/CI.java
+++ b/src/Java/gtPlusPlus/core/recipe/common/CI.java
@@ -634,12 +634,22 @@ public class CI {
 	}
 
 	public static FluidStack getTieredFluid(int aTier, int aAmount, int aType) {
-		ItemStack aCell = getTieredComponent(OrePrefixes.liquid, aTier, 1);
+		// Weird Legacy handling
+		/*ItemStack aCell = getTieredComponent(OrePrefixes.liquid, aTier, 1);
 		FluidStack a = GT_Utility.getFluidForFilledItem(aCell, true);
 		if (a == null) {
 			a = aMaster[aType][aTier].getFluid(aAmount);
-		}
-		a.amount = aAmount;
+		}*/		
+		
+		// Modern Handling
+		FluidStack a = aMaster[aType][aTier].getFluid(aAmount);			
+		if (a == null) {
+			ItemStack aCell = getTieredComponent(OrePrefixes.liquid, aTier, 1);
+			if (aCell != null) {
+				a = GT_Utility.getFluidForFilledItem(aCell, true);
+				a.amount = aAmount;
+			}
+		}		
 		return a;
 	}
 	
diff --git a/src/Java/gtPlusPlus/core/util/minecraft/ItemUtils.java b/src/Java/gtPlusPlus/core/util/minecraft/ItemUtils.java
index 88fdda555c..cb490203df 100644
--- a/src/Java/gtPlusPlus/core/util/minecraft/ItemUtils.java
+++ b/src/Java/gtPlusPlus/core/util/minecraft/ItemUtils.java
@@ -47,6 +47,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.EnumChatFormatting;
 import net.minecraft.util.StatCollector;
+import net.minecraftforge.fluids.Fluid;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.oredict.OreDictionary;
 
@@ -1083,6 +1084,14 @@ public class ItemUtils {
 
 
 	}
+	
+	public static String getFluidName(FluidStack aFluid) {
+		return aFluid != null ? aFluid.getFluid().getLocalizedName(aFluid) : "NULL";
+	}
+	
+	public static String getFluidName(Fluid aFluid) {
+		return aFluid != null ? aFluid.getLocalizedName() : "NULL";
+	}
 
 	public static String getItemName(ItemStack aStack) {
 		if (aStack == null) {
diff --git a/src/Java/gtPlusPlus/core/util/minecraft/LangUtils.java b/src/Java/gtPlusPlus/core/util/minecraft/LangUtils.java
new file mode 100644
index 0000000000..1de4209bf9
--- /dev/null
+++ b/src/Java/gtPlusPlus/core/util/minecraft/LangUtils.java
@@ -0,0 +1,51 @@
+package gtPlusPlus.core.util.minecraft;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Properties;
+
+import cpw.mods.fml.common.registry.LanguageRegistry;
+import gtPlusPlus.core.util.reflect.ReflectionUtils;
+
+public class LangUtils {
+
+
+	public static boolean rewriteEntryForLanguageRegistry(String aKey, String aNewValue){
+		return rewriteEntryForLanguageRegistry("en_US", aKey, aNewValue);
+	}
+	
+	@SuppressWarnings("unchecked")
+	public static boolean rewriteEntryForLanguageRegistry(String aLang, String aKey, String aNewValue){
+		LanguageRegistry aInstance = LanguageRegistry.instance();
+		Field aModLanguageData = ReflectionUtils.getField(LanguageRegistry.class, "modLanguageData");
+		if (aModLanguageData != null){
+			Map<String,Properties> aProps = new HashMap<String, Properties>();
+			Object aInstanceProps;
+			try {
+				aInstanceProps = aModLanguageData.get(aInstance);
+				if (aInstanceProps != null){
+					aProps = (Map<String, Properties>) aInstanceProps;
+					Properties aLangProps = aProps.get(aLang);
+					if (aLangProps != null){
+						if (aLangProps.containsKey(aKey)) {
+							aLangProps.remove(aKey);
+							aLangProps.put(aKey, aNewValue);
+						}
+						else {
+							aLangProps.put(aKey, aNewValue);
+						}
+						aProps.remove(aLang);
+						aProps.put(aLang, aLangProps);
+						ReflectionUtils.setField(aInstance, aModLanguageData, aProps);
+					}
+				}
+			}
+			catch (IllegalArgumentException | IllegalAccessException e) {
+				
+			}
+		}
+		return false;
+	}
+	
+}
diff --git a/src/Java/gtPlusPlus/nei/GT_NEI_FluidReactor.java b/src/Java/gtPlusPlus/nei/GT_NEI_FluidReactor.java
index 5c5d1169aa..e4279cf489 100644
--- a/src/Java/gtPlusPlus/nei/GT_NEI_FluidReactor.java
+++ b/src/Java/gtPlusPlus/nei/GT_NEI_FluidReactor.java
@@ -65,7 +65,7 @@ extends TemplateRecipeHandler {
 
 	@Override
 	public void loadCraftingRecipes(final String outputId, final Object... results) {
-		if (outputId.equals(this.getOverlayIdentifier())) {
+		if (outputId.equals(this.mRecipeMap.mNEIName)) {
 			for (final GT_Recipe tRecipe : this.mRecipeMap.mRecipeList) {
 				if (!tRecipe.mHidden) {
 					this.arecipes.add(new CachedDefaultRecipe(tRecipe));
@@ -146,7 +146,8 @@ extends TemplateRecipeHandler {
 
 	@Override
 	public String getOverlayIdentifier() {
-		return this.mRecipeMap.mNEIName;
+		//return this.mRecipeMap.mNEIName;
+		return "Penis";
 	}
 
 	@Override
@@ -163,7 +164,8 @@ extends TemplateRecipeHandler {
 
 	@Override
 	public String getRecipeName() {
-		return GT_LanguageManager.getTranslation(this.mRecipeMap.mUnlocalizedName);
+		//return GT_LanguageManager.getTranslation(this.mRecipeMap.mUnlocalizedName);
+		return "            Chem Plant";
 	}
 
 	@Override
@@ -201,24 +203,24 @@ extends TemplateRecipeHandler {
 
 	@Override
 	public void drawExtras(final int aRecipeIndex) {
-		final int tEUt = ((CachedDefaultRecipe) this.arecipes.get(aRecipeIndex)).mRecipe.mEUt;
+		final long tEUt = ((CachedDefaultRecipe) this.arecipes.get(aRecipeIndex)).mRecipe.mEUt;
 		final int tDuration = ((CachedDefaultRecipe) this.arecipes.get(aRecipeIndex)).mRecipe.mDuration;
 		if (tEUt != 0) {
-			drawText(10, 73, "Total: " + (tDuration * tEUt) + " EU", -16777216);
-			drawText(10, 83, "Usage: " + tEUt + " EU/t", -16777216);
+			drawText(10, 73, "Total: " + (long) (tDuration * tEUt) + " EU", -16777216);
+			//drawText(10, 83, "Usage: " + tEUt + " EU/t", -16777216);
 			if (this.mRecipeMap.mShowVoltageAmperageInNEI) {
-				drawText(10, 93, "Voltage: " + (tEUt / this.mRecipeMap.mAmperage) + " EU", -16777216);
-				drawText(10, 103, "Amperage: " + this.mRecipeMap.mAmperage, -16777216);
+				drawText(10, 83, "Voltage: " + (tEUt / this.mRecipeMap.mAmperage) + " EU/t", -16777216);
+				drawText(10, 93, "Amperage: " + this.mRecipeMap.mAmperage, -16777216);
 			} else {
 				drawText(10, 93, "Voltage: unspecified", -16777216);
 				drawText(10, 103, "Amperage: unspecified", -16777216);
 			}
 		}
 		if (tDuration > 0) {
-			drawText(10, 113, "Time: " + (tDuration < 20 ? "< 1" : Integer.valueOf(tDuration / 20)) + " secs", -16777216);
+			drawText(10, 103, "Time: " + (tDuration < 20 ? "< 1" : Integer.valueOf(tDuration / 20)) + " secs", -16777216);
 		}
 		if ((GT_Utility.isStringValid(this.mRecipeMap.mNEISpecialValuePre)) || (GT_Utility.isStringValid(this.mRecipeMap.mNEISpecialValuePost))) {
-			drawText(10, 123, this.mRecipeMap.mNEISpecialValuePre + (((CachedDefaultRecipe) this.arecipes.get(aRecipeIndex)).mRecipe.mSpecialValue * this.mRecipeMap.mNEISpecialValueMultiplier) + this.mRecipeMap.mNEISpecialValuePost, -16777216);
+			drawText(10, 113, this.mRecipeMap.mNEISpecialValuePre + (((CachedDefaultRecipe) this.arecipes.get(aRecipeIndex)).mRecipe.mSpecialValue * this.mRecipeMap.mNEISpecialValueMultiplier) + this.mRecipeMap.mNEISpecialValuePost, -16777216);
 		}
 	}
 
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/api/gui/CONTAINER_MultiMachine.java b/src/Java/gtPlusPlus/xmod/gregtech/api/gui/CONTAINER_MultiMachine.java
index d3e22875ae..88b9661c95 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/api/gui/CONTAINER_MultiMachine.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/api/gui/CONTAINER_MultiMachine.java
@@ -101,32 +101,32 @@ public class CONTAINER_MultiMachine extends GT_ContainerMetaTile_Machine {
 			//crafters = ReflectionUtils.getField(getClass(), "crafters");
 		}
 		if (timer != null && crafters != null && mControllerSet) {
-			Logger.INFO("Trying to update clientside GUI data");
+			//Logger.INFO("Trying to update clientside GUI data");
 			try {
-				Logger.INFO("0");		
+				//Logger.INFO("0");		
 				int aTimer = (int) ReflectionUtils.getFieldValue(timer, this);				
 				
 				//List crafters1List = (List) crafters1;
 				List<ICrafting> crafters2 = new ArrayList<ICrafting>();
-				Logger.INFO("1");		
+				//Logger.INFO("1");		
 				for (Object o : crafters) {
 					if (o instanceof ICrafting) {
 						crafters2.add((ICrafting) o);
 					}
 				}
-				Logger.INFO("2");		
+				//Logger.INFO("2");		
 				if (!crafters2.isEmpty()) {
-					Logger.INFO("3");		
+					//Logger.INFO("3");		
 					handleInitialFieldSetting();
 
 					try {
-						Logger.INFO("4");		
+						//Logger.INFO("4");		
 						for (final ICrafting var3 : crafters2) {
 							handleCraftingEvent(aTimer, var3);
 						}
-						Logger.INFO("5");		
+						//Logger.INFO("5");		
 						handleInternalFieldSetting();
-						Logger.INFO("6");		
+						//Logger.INFO("6");		
 					} catch (Throwable t) {
 
 					}
diff --git a/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java b/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
index 68b81182fc..2e50d12aca 100644
--- a/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
+++ b/src/Java/gtPlusPlus/xmod/gregtech/api/metatileentity/implementations/base/GregtechMeta_MultiBlockBase.java
@@ -42,6 +42,11 @@ import gtPlusPlus.GTplusplus;
 import gtPlusPlus.GTplusplus.INIT_PHASE;
 import gtPlusPlus.api.objects.Logger;
 import gtPlusPlus.api.objects.data.AutoMap;
+import gtPlusPlus.api.objects.data.ConcurrentHashSet;
+import gtPlusPlus.api.objects.data.ConcurrentSet;
+import gtPlusPlus.api.objects.data.FlexiblePair;
+import gtPlusPlus.api.objects.data.Pair;
+import gtPlusPlus.api.objects.data.Triplet;
 import gtPlusPlus.api.objects.minecraft.BlockPos;
 import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.lib.LoadedMods;
@@ -49,6 +54,7 @@ import gtPlusPlus.core.recipe.common.CI;
 import gtPlusPlus.core.util.math.MathUtils;
 import gtPlusPlus.core.util.minecraft.ItemUtils;
 import gtPlusPlus.core.util.reflect.ReflectionUtils;
+import gtPlusPlus.preloader.asm.AsmConfig;
 import gtPlusPlus.xmod.gregtech.api.gui.CONTAINER_MultiMachine;
 import gtPlusPlus.xmod.gregtech.api.gui.CONTAINER_MultiMachine_NoPlayerInventory;
 import gtPlusPlus.xmod.gregtech.api.gui.GUI_MultiMachine;
@@ -59,6 +65,7 @@ import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEn
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_InputBattery;
 import gtPlusPlus.xmod.gregtech.api.metatileentity.implementations.GT_MetaTileEntity_Hatch_OutputBattery;
 import gtPlusPlus.xmod.gregtech.api.objects.MultiblockRequirements;
+
 import net.minecraft.block.Block;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
@@ -92,12 +99,12 @@ GT_MetaTileEntity_MultiBlockBase {
 		else {
 			aLogger = ReflectionUtils.getMethod(Logger.class, "MACHINE_INFO", String.class);				
 		}
-		
+
 		try {
 			calculatePollutionReduction = GT_MetaTileEntity_Hatch_Muffler.class.getDeclaredMethod("calculatePollutionReduction", int.class);
 		} catch (NoSuchMethodException | SecurityException e) {}
-		
-		
+
+
 		//gregtech.api.util.GT_Recipe.GT_Recipe_Map.findRecipe(IHasWorldObjectAndCoords, GT_Recipe, boolean, long, FluidStack[], ItemStack, ItemStack...)
 
 	}
@@ -135,7 +142,7 @@ GT_MetaTileEntity_MultiBlockBase {
 	}
 
 	public abstract boolean hasSlotInGUI();
-	
+
 	public long getTotalRuntimeInTicks() {
 		return this.mTotalRunTime;
 	}
@@ -276,7 +283,7 @@ GT_MetaTileEntity_MultiBlockBase {
 
 
 	}
-	
+
 	public int getPollutionReductionForAllMufflers() {
 		int mPollutionReduction=0;
 		for (GT_MetaTileEntity_Hatch_Muffler tHatch : mMufflerHatches) {
@@ -286,7 +293,7 @@ GT_MetaTileEntity_MultiBlockBase {
 		}
 		return mPollutionReduction;
 	}
-	
+
 	public long getStoredEnergyInAllEnergyHatches() {
 		long storedEnergy=0;
 		for(GT_MetaTileEntity_Hatch_Energy tHatch : mEnergyHatches) {
@@ -296,7 +303,7 @@ GT_MetaTileEntity_MultiBlockBase {
 		}
 		return storedEnergy;
 	}
-	
+
 	public long getMaxEnergyStorageOfAllEnergyHatches() {
 		long maxEnergy=0;
 		for(GT_MetaTileEntity_Hatch_Energy tHatch : mEnergyHatches) {
@@ -408,7 +415,7 @@ GT_MetaTileEntity_MultiBlockBase {
 		String[] aToolTip = new String[(a2 + a3)];
 		aToolTip = ArrayUtils.addAll(aToolTip, x);
 		aToolTip = ArrayUtils.addAll(aToolTip, z);
-		
+
 		if (aCachedToolTip == null || aCachedToolTip.length <= 0) {
 			aCachedToolTip = aToolTip;			
 		}		
@@ -465,66 +472,300 @@ GT_MetaTileEntity_MultiBlockBase {
 	public String getSound() { return ""; }
 
 	public boolean canBufferOutputs(final GT_Recipe aRecipe, int aParallelRecipes) {
-		if (aRecipe.mOutputs.length > 16) {
-			// Gendustry custom comb with a billion centrifuge outputs? Do it anyway.
-			return true;
-		}
 
-		// Count slots available in output buses
-		ArrayList<ItemStack> tBusStacks = new ArrayList<>();
+		Logger.INFO("Determining if we have space to buffer outputs.");
+		
+		// Null recipe or a recipe with lots of outputs? 
+		// E.G. Gendustry custom comb with a billion centrifuge outputs? 
+		// Do it anyway.
+		if (aRecipe == null || aRecipe.mOutputs.length > 16) {
+			return aRecipe == null ? false : true;
+		}		
 
-		int tEmptySlots = 0;
-		for (final GT_MetaTileEntity_Hatch_OutputBus tBus : this.mOutputBusses) {
-			if (!isValidMetaTileEntity(tBus)) {
-				continue;
+		// Do we even need to check for item outputs?
+		boolean aDoesOutputItems = aRecipe.mOutputs.length > 0;
+		// Do we even need to check for fluid outputs?
+		boolean aDoesOutputFluids = aRecipe.mFluidOutputs.length > 0;
+
+
+
+		/* ========================================
+		 * Item Management
+		 * ========================================
+		 */
+
+		if (aDoesOutputItems) {
+			Logger.INFO("We have items to output.");
+
+			// How many slots are free across all the output buses?
+			int aInputBusSlotsFree = 0;		
+
+			/*
+			 * Create Variables for Item Output 
+			 */
+
+			AutoMap<FlexiblePair<ItemStack, Integer>> aItemMap = new AutoMap<FlexiblePair<ItemStack, Integer>>();
+			AutoMap<ItemStack> aOutputs = new AutoMap<ItemStack>(aRecipe.mOutputs);
+
+			for (final GT_MetaTileEntity_Hatch_OutputBus tBus : this.mOutputBusses) {
+				if (!isValidMetaTileEntity(tBus)) {
+					continue;
+				}
+				final IInventory tBusInv = tBus.getBaseMetaTileEntity();
+				for (int i = 0; i < tBusInv.getSizeInventory(); i++) {
+					if (tBus.getStackInSlot(i) == null) {
+						aInputBusSlotsFree++;
+					}
+					else {
+						ItemStack aT = tBus.getStackInSlot(i);
+						int aSize = aT.stackSize;
+						aT = aT.copy();
+						aT.stackSize = 0;
+						aItemMap.put(new FlexiblePair<ItemStack, Integer>(aT, aSize));
+					}
+				}		
 			}
-			final IInventory tBusInv = tBus.getBaseMetaTileEntity();
-			for (int i = 0; i < tBusInv.getSizeInventory(); i++) {
-				if (tBus.getStackInSlot(i) == null) {
-					tEmptySlots++;
+
+			// Count the slots we need, later we can check if any are able to merge with existing stacks
+			int aRecipeSlotsRequired = 0;		
+
+			// A map to hold the items we will be 'inputting' into the output buses. These itemstacks are actually the recipe outputs.
+			ConcurrentSet<FlexiblePair<ItemStack, Integer>> aInputMap = new ConcurrentHashSet<FlexiblePair<ItemStack, Integer>>();
+
+			// Iterate over the outputs, calculating require stack spacing they will require.
+			for (int i=0;i<aOutputs.size();i++) {
+				ItemStack aY = aOutputs.get(i);
+				if (aY == null) {
+					continue;
 				}
 				else {
-					tBusStacks.add(tBus.getStackInSlot(i));
-				}
+					int aStackSize = aY.stackSize * aParallelRecipes;
+					if (aStackSize > 64) {
+						int aSlotsNeedsForThisStack = (int) Math.ceil((double) ((float) aStackSize / 64f)); 
+						// Sould round up and add as many stacks as required nicely.
+						aRecipeSlotsRequired += aSlotsNeedsForThisStack;					
+						for (int o=0;o<aRecipeSlotsRequired;o++) {
+							int aStackToRemove = (aStackSize -= 64) > 64 ? 64 : aStackSize;		
+							aY = aY.copy();
+							aY.stackSize = 0;
+							aInputMap.add(new FlexiblePair<ItemStack, Integer>(aY, aStackToRemove));
+						}					
+					}
+					else {
+						// Only requires one slot
+						aRecipeSlotsRequired++;
+						aY = aY.copy();
+						aY.stackSize = 0;
+						aInputMap.add(new FlexiblePair<ItemStack, Integer>(aY, aStackSize));
+					}	
+				}			
+			}
+
+			// We have items to add to the output buses. See if any are not full stacks and see if we can make them full.
+			if (aInputMap.size() > 0) {
+				// Iterate over the current stored items in the Output busses, if any match and are not full, we can try account for merging.
+				busItems: for (FlexiblePair<ItemStack, Integer> y : aItemMap) {
+					// Iterate over the 'inputs', we can safely remove these as we go.
+					outputItems: for (FlexiblePair<ItemStack, Integer> u : aInputMap) {
+						// Create local vars for readability.
+						ItemStack aOutputBusStack = y.getKey();
+						ItemStack aOutputStack = u.getKey();
+						// Stacks match, including NBT.
+						if (GT_Utility.areStacksEqual(aOutputBusStack, aOutputStack, false)) {							
+							// Stack Matches, but it's full, continue.
+							if (aOutputBusStack.stackSize >= 64) {
+								// This stack is full, no point checking it.
+								continue busItems;
+							}
+							else {
+								// We can merge these two stacks without any hassle.
+								if ((aOutputBusStack.stackSize + aOutputStack.stackSize) <= 64) {							
+									// Update the stack size in the bus storage map.
+									y.setValue(aOutputBusStack.stackSize + aOutputStack.stackSize);							
+									// Remove the 'input' stack from the recipe outputs, so we don't try count it again.
+									aInputMap.remove(u);
+									continue outputItems;
+								}
+								// Stack merging is too much, so we fill this stack, leave the remainder.
+								else {
+									int aRemainder = (aOutputBusStack.stackSize + aOutputStack.stackSize) - 64;									
+									// Update the stack size in the bus storage map.
+									y.setValue(64);									
+									// Create a new object to iterate over later, with the remainder data;
+									FlexiblePair<ItemStack, Integer> t = new FlexiblePair<ItemStack, Integer>(u.getKey(), aRemainder);									
+									// Remove the 'input' stack from the recipe outputs, so we don't try count it again.
+									aInputMap.remove(u);
+									// Add the remainder stack.
+									aInputMap.add(t);
+									continue outputItems;									
+								}
+							}							
+						}
+						else {
+							continue outputItems;
+						}
+					}
+				}		
 			}
+
+			// We have stacks that did not merge, do we have