X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=era.mi%2Fsrc%2Fera%2Fmi%2Flogic%2Fwires%2FWireArray.java;h=ca93fcb49866dd8ea34ecb9ec1d5322455324cd8;hb=f2cd90fa2b844507bc9697d3af1f3e18aac80b37;hp=7599a98ea9e1a400ff47d9c58cf6e109b5c256fd;hpb=7d3d8dd3ff0e8362195ed5bbbc7ec4bc9a9b2475;p=Mograsim.git

diff --git a/era.mi/src/era/mi/logic/wires/WireArray.java b/era.mi/src/era/mi/logic/wires/WireArray.java
index 7599a98e..ca93fcb4 100644
--- a/era.mi/src/era/mi/logic/wires/WireArray.java
+++ b/era.mi/src/era/mi/logic/wires/WireArray.java
@@ -22,7 +22,7 @@ public class WireArray
 	public final int travelTime;
 	private List<WireArrayObserver> observers = new ArrayList<WireArrayObserver>();
 	public final int length;
-	private List<WireArrayEnd> inputs = new ArrayList<WireArrayEnd>();
+	List<WireArrayEnd> inputs = new ArrayList<WireArrayEnd>();
 
 	public WireArray(int length, int travelTime)
 	{
@@ -61,12 +61,7 @@ public class WireArray
 			Bit[] bits = input.getValues();
 			for (int i = 0; i < length; i++)
 			{
-				if (Bit.Z.equals(bits[i]) || newValues[i].equals(bits[i]))
-					continue;
-				else if (Bit.Z.equals(newValues[i]))
-					newValues[i] = bits[i];
-				else
-					newValues[i] = Bit.X;
+				newValues[i] = newValues[i].combineWith(bits[i]);
 			}
 		}
 
@@ -78,7 +73,7 @@ public class WireArray
 		}
 	}
 
-	private void recalculate()
+	void recalculate()
 	{
 		switch (inputs.size())
 		{
@@ -228,7 +223,7 @@ public class WireArray
 		return new WireArrayEnd(this);
 	}
 
-	private void registerInput(WireArrayEnd toRegister)
+	void registerInput(WireArrayEnd toRegister)
 	{
 		inputs.add(toRegister);
 	}
@@ -244,9 +239,9 @@ public class WireArray
 	{
 		public final WireArray owner;
 		private boolean open;
-		private Bit[] inputValues;
+		Bit[] inputValues;
 
-		private WireArrayEnd(WireArray owner)
+		WireArrayEnd(WireArray owner)
 		{
 			super();
 			this.owner = owner;
@@ -257,7 +252,7 @@ public class WireArray
 
 		private void initValues()
 		{
-			inputValues = Bit.Z.makeArray(length);
+			inputValues = Bit.U.makeArray(length);
 		}
 
 		/**
@@ -269,12 +264,11 @@ public class WireArray
 		 */
 		public void feedSignals(Bit... newValues)
 		{
-			if (newValues.length == length)
-			{
-				feedSignals(0, newValues);
-			} else
+			if (newValues.length != length)
 				throw new IllegalArgumentException(
 						String.format("Attempted to input %d bits instead of %d bits.", newValues.length, length));
+			feedSignals(0, newValues);
+
 		}
 
 		/**