Reworked storage network code, should fix weird machine disconnection issues

src/main/java/refinedstorage/tile/TileController.java

@@ -18,12 +18,14 @@ import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.items.ItemHandlerHelper;
 import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageBlocks;
+import refinedstorage.api.RefinedStorageAPI;
 import refinedstorage.api.autocrafting.ICraftingPattern;
 import refinedstorage.api.autocrafting.ICraftingPatternContainer;
 import refinedstorage.api.autocrafting.ICraftingTask;
 import refinedstorage.api.network.*;
 import refinedstorage.api.network.grid.IFluidGridHandler;
 import refinedstorage.api.network.grid.IItemGridHandler;
+import refinedstorage.api.network.registry.INetworkRegistry;
 import refinedstorage.api.storage.CompareUtils;
 import refinedstorage.api.storage.fluid.IFluidStorage;
 import refinedstorage.api.storage.fluid.IGroupedFluidStorage;
@@ -184,6 +186,8 @@ public class TileController extends TileBase implements INetworkMaster, IEnergyR
     private IControllerEnergyIC2 energyEU;
     private ControllerEnergyTesla energyTesla;
 
+    private boolean destroyed;
+
     private int lastEnergyDisplay;
     private int lastEnergyComparator;
 
@@ -234,6 +238,12 @@ public class TileController extends TileBase implements INetworkMaster, IEnergyR
     @Override
     public void update() {
         if (!worldObj.isRemote) {
+            INetworkRegistry registry = RefinedStorageAPI.getNetworkRegistry(worldObj);
+
+            if (!destroyed && registry.getNetwork(pos) == null) {
+                registry.addNetwork(this);
+            }
+
             energyEU.update();
 
             if (canRun()) {
@@ -335,9 +345,9 @@ public class TileController extends TileBase implements INetworkMaster, IEnergyR
 
     @Override
     public void invalidate() {
-        energyEU.invalidate();
-
         super.invalidate();
+
+        energyEU.invalidate();
     }
 
     @Override
@@ -362,6 +372,14 @@ public class TileController extends TileBase implements INetworkMaster, IEnergyR
         energyEU.onChunkUnload();
     }
 
+    public void onDestroyed() {
+        nodeGraph.disconnectAll();
+
+        destroyed = true;
+
+        RefinedStorageAPI.getNetworkRegistry(worldObj).removeNetwork(pos);
+    }
+
     public IGroupedItemStorage getItemStorage() {
         return itemStorage;
     }