Remove network rebuilding on change code duplication

src/main/java/refinedstorage/tile/TileNetworkReceiver.java

@@ -4,6 +4,10 @@ import net.minecraft.inventory.Container;
 import refinedstorage.RefinedStorage;
 
 public class TileNetworkReceiver extends TileNode {
+    public TileNetworkReceiver() {
+        rebuildOnUpdateChange = true;
+    }
+
     @Override
     public void updateNode() {
     }

src/main/java/refinedstorage/tile/TileNetworkTransmitter.java

@@ -36,28 +36,24 @@ public class TileNetworkTransmitter extends TileNode {
     private BlockPos receiver;
     private int receiverDimension;
 
-    private boolean couldUpdate;
-
     // Used clientside
     private int distance;
     private boolean inSameDimension;
 
+    public TileNetworkTransmitter() {
+        rebuildOnUpdateChange = true;
+    }
+
     @Override
     public void updateNode() {
     }
 
-    public void update() {
-        super.update();
-
-        if (network != null && couldUpdate != canUpdate()) {
-            couldUpdate = canUpdate();
-
-            network.rebuildNodes();
-        }
-    }
-
     public boolean canTransmit() {
-        return receiver != null && worldObj.getTileEntity(receiver) instanceof TileNetworkReceiver && isInSameDimension();
+        return canUpdate()
+            && receiver != null
+            && isInSameDimension()
+            && worldObj.getTileEntity(receiver) instanceof TileNetworkReceiver
+            && ((TileNetworkReceiver) worldObj.getTileEntity(receiver)).canUpdate();
     }
 
     @Override

src/main/java/refinedstorage/tile/TileNode.java

@@ -17,6 +17,7 @@ public abstract class TileNode extends TileBase implements INetworkNode, ISynchr
     private boolean active;
     private boolean update;
 
+    protected boolean rebuildOnUpdateChange;
     protected boolean connected;
     protected INetworkMaster network;
 
@@ -42,6 +43,10 @@ public abstract class TileNode extends TileBase implements INetworkNode, ISynchr
                 update = canUpdate();
 
                 onConnectionChange(network, update);
+
+                if (rebuildOnUpdateChange) {
+                    network.rebuildNodes();
+                }
             }
 
             if (active != isActive() && canSendConnectivityUpdate()) {

src/main/java/refinedstorage/tile/TileRelay.java

@@ -6,10 +6,10 @@ import refinedstorage.container.ContainerRelay;
 import refinedstorage.tile.config.RedstoneMode;
 
 public class TileRelay extends TileNode {
-    private boolean couldUpdate;
-
     public TileRelay() {
         setRedstoneMode(RedstoneMode.LOW);
+
+        rebuildOnUpdateChange = true;
     }
 
     @Override
@@ -21,16 +21,6 @@ public class TileRelay extends TileNode {
     public void updateNode() {
     }
 
-    public void update() {
-        super.update();
-
-        if (network != null && couldUpdate != canUpdate()) {
-            couldUpdate = canUpdate();
-
-            network.rebuildNodes();
-        }
-    }
-
     @Override
     public boolean canConduct() {
         return canUpdate();