Recursive crafting works.

MA's can accept pushes.
Interfaces no alter pushing behavior depending on ICraftingMachine settings.
Fixed bug where crafting would record items that don't exist as available for the initial pull.

me/cluster/implementations/CraftingCPUCluster.java

@@ -136,7 +136,7 @@ public class CraftingCPUCluster implements IAECluster
 
 	public IAEStack injectItems(IAEStack input, Actionable type, BaseActionSource src)
 	{
-		if ( input instanceof IAEItemStack )
+		if ( input instanceof IAEItemStack && type == Actionable.MODULATE )
 		{
 			IAEItemStack what = (IAEItemStack) input;
 			IAEItemStack is = waitingFor.findPrecise( what );
@@ -149,21 +149,29 @@ public class CraftingCPUCluster implements IAECluster
 				{
 					is.decStackSize( input.getStackSize() );
 
+					AELog.info( "Task: " + is.getStackSize() + " remaining : " + getRemainingTasks() + " remaining : "
+							+ (is.getStackSize() + getRemainingTasks()) + " total left : waiting: " + (waiting ? "yes" : "no") );
+
 					if ( finalOutput.equals( input ) )
 						return input; // ignore it.
 
-					return inventory.injectItems( what, Actionable.MODULATE, src );
+					// 2000
+					return inventory.injectItems( what, type, src );
 				}
 
 				IAEItemStack insert = what.copy();
 				insert.setStackSize( is.getStackSize() );
 				what.decStackSize( is.getStackSize() );
+
+				AELog.info( "Task: " + is.getStackSize() + " remaining : " + getRemainingTasks() + " remaining : " + (is.getStackSize() + getRemainingTasks())
+						+ " total left : waiting: " + (waiting ? "yes" : "no") );
+
 				is.setStackSize( 0 );
 
 				if ( finalOutput.equals( input ) )
 					return input; // ignore it.
 
-				inventory.injectItems( insert, Actionable.MODULATE, src );
+				inventory.injectItems( insert, type, src );
 
 				return what;
 			}
@@ -172,6 +180,14 @@ public class CraftingCPUCluster implements IAECluster
 		return input;
 	}
 
+	private int getRemainingTasks()
+	{
+		int o = 0;
+		for (Entry<ICraftingPatternDetails, TaskProgress> tp : tasks.entrySet())
+			o += tp.getValue().value * tp.getKey().getCondencedOutputs()[0].getStackSize();
+		return o;
+	}
+
 	private boolean canCraft(IAEItemStack[] condencedInputs)
 	{
 		for (IAEItemStack is : condencedInputs)
@@ -185,6 +201,7 @@ public class CraftingCPUCluster implements IAECluster
 
 	public void updateCraftingLogic(IGrid grid, CraftingCache cc)
 	{
+		waiting = false;
 		if ( waiting || tasks.isEmpty() ) // nothing to do here...
 			return;
 
@@ -203,6 +220,9 @@ public class CraftingCPUCluster implements IAECluster
 
 				for (ICraftingMedium m : cc.getMediums( e.getKey() ))
 				{
+					if ( e.getValue().value <= 0 )
+						continue;
+
 					if ( !m.isBusy() )
 					{
 						if ( ic == null )
@@ -220,6 +240,8 @@ public class CraftingCPUCluster implements IAECluster
 									{
 										for (IAEItemStack fuzz : inventory.getItemList().findFuzzy( input[x], FuzzyMode.IGNORE_ALL ))
 										{
+											fuzz = fuzz.copy();
+											fuzz.setStackSize( input[x].getStackSize() );
 											IAEItemStack ais = inventory.extractItems( fuzz, Actionable.MODULATE, null );
 											ItemStack is = ais == null ? null : ais.getItemStack();
 
@@ -310,6 +332,7 @@ public class CraftingCPUCluster implements IAECluster
 
 		try
 		{
+			waitingFor.resetStatus();
 			job.tree.setJob( ci, this, src );
 			ci.commit( src );
 			finalOutput = job.getOutput();