Initial refactor of storage networks, not functional yet.

src/main/java/refinedstorage/api/storagenet/StorageNetwork.java

@@ -0,0 +1,558 @@
+package refinedstorage.api.storagenet;
+
+import cofh.api.energy.EnergyStorage;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+import net.minecraftforge.common.util.Constants;
+import net.minecraftforge.items.ItemHandlerHelper;
+import refinedstorage.RefinedStorage;
+import refinedstorage.RefinedStorageBlocks;
+import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.RefinedStorageCapabilities;
+import refinedstorage.api.storage.CompareFlags;
+import refinedstorage.api.storage.IStorage;
+import refinedstorage.autocrafting.CraftingPattern;
+import refinedstorage.autocrafting.task.BasicCraftingTask;
+import refinedstorage.autocrafting.task.ICraftingTask;
+import refinedstorage.autocrafting.task.ProcessingCraftingTask;
+import refinedstorage.block.EnumControllerType;
+import refinedstorage.container.ContainerGrid;
+import refinedstorage.item.ItemPattern;
+import refinedstorage.network.MessageGridItems;
+import refinedstorage.tile.TileCrafter;
+import refinedstorage.tile.TileMachine;
+import refinedstorage.tile.TileWirelessTransmitter;
+import refinedstorage.tile.config.RedstoneMode;
+import refinedstorage.tile.controller.StorageHandler;
+import refinedstorage.tile.controller.WirelessGridHandler;
+
+import java.util.*;
+
+public class StorageNetwork {
+    public static final int ENERGY_CAPACITY = 32000;
+
+    public static final String NBT_CRAFTING_TASKS = "CraftingTasks";
+    public static final String NBT_ENERGY = "Energy";
+
+    private StorageHandler storageHandler = new StorageHandler(this);
+    private WirelessGridHandler wirelessGridHandler = new WirelessGridHandler(this);
+
+    private List<ItemStack> items = new ArrayList<ItemStack>();
+    private List<ItemStack> combinedItems = new ArrayList<ItemStack>();
+    private Set<Integer> combinedItemsIndices = new HashSet<Integer>();
+
+    private List<IStorage> storages = new ArrayList<IStorage>();
+
+    private List<TileMachine> machines = new ArrayList<TileMachine>();
+    private List<TileMachine> machinesToAdd = new ArrayList<TileMachine>();
+    private List<TileMachine> machinesToRemove = new ArrayList<TileMachine>();
+
+    private List<CraftingPattern> patterns = new ArrayList<CraftingPattern>();
+
+    private Stack<ICraftingTask> craftingTasks = new Stack<ICraftingTask>();
+    private List<ICraftingTask> craftingTasksToAddAsLast = new ArrayList<ICraftingTask>();
+    private List<ICraftingTask> craftingTasksToAdd = new ArrayList<ICraftingTask>();
+    private List<ICraftingTask> craftingTasksToCancel = new ArrayList<ICraftingTask>();
+
+    private EnergyStorage energy = new EnergyStorage(ENERGY_CAPACITY);
+    private int energyUsage;
+
+    private int wirelessGridRange;
+    private boolean couldRun;
+    private long lastEnergyUpdate;
+
+    private EnumControllerType type;
+
+    private World world;
+    private BlockPos pos;
+
+    private RedstoneMode redstoneMode = RedstoneMode.IGNORE;
+
+    public StorageNetwork(World world, BlockPos pos, EnumControllerType type) {
+        this.world = world;
+        this.pos = pos;
+        this.type = type;
+    }
+
+    public RedstoneMode getRedstoneMode() {
+        return redstoneMode;
+    }
+
+    public void setRedstoneMode(RedstoneMode mode) {
+        this.redstoneMode = mode;
+    }
+
+    public EnergyStorage getEnergy() {
+        return energy;
+    }
+
+    public BlockPos getPos() {
+        return pos;
+    }
+
+    public World getWorld() {
+        return world;
+    }
+
+    public boolean canRun() {
+        return energy.getEnergyStored() > 0 && energy.getEnergyStored() >= energyUsage && redstoneMode.isEnabled(world, pos);
+    }
+
+    public void update(int ticks) {
+        for (TileMachine machine : machinesToAdd) {
+            if (!machines.contains(machine)) {
+                machines.add(machine);
+            }
+        }
+
+        machinesToAdd.clear();
+
+        machines.removeAll(machinesToRemove);
+        machinesToRemove.clear();
+
+        int lastEnergy = energy.getEnergyStored();
+
+        if (canRun()) {
+            if (ticks % 20 == 0) {
+                syncMachines();
+            }
+
+            for (ICraftingTask taskToCancel : craftingTasksToCancel) {
+                taskToCancel.onCancelled(this);
+            }
+
+            craftingTasks.removeAll(craftingTasksToCancel);
+            craftingTasksToCancel.clear();
+
+            for (ICraftingTask task : craftingTasksToAdd) {
+                craftingTasks.push(task);
+            }
+            craftingTasksToAdd.clear();
+
+            for (ICraftingTask task : craftingTasksToAddAsLast) {
+                craftingTasks.add(0, task);
+            }
+            craftingTasksToAddAsLast.clear();
+
+            if (!craftingTasks.empty()) {
+                ICraftingTask top = craftingTasks.peek();
+
+                if (ticks % top.getPattern().getCrafter(world).getSpeed() == 0 && top.update(this)) {
+                    top.onDone(this);
+
+                    craftingTasks.pop();
+                }
+            }
+        } else if (!machines.isEmpty()) {
+            // Machine list should NOT be empty to trigger a disconnect
+            // We need to sync machines again to reset energy usage etc
+            disconnectAll();
+            syncMachines();
+        }
+
+        if (couldRun != canRun()) {
+            couldRun = canRun();
+
+            world.notifyNeighborsOfStateChange(pos, RefinedStorageBlocks.CONTROLLER);
+        }
+
+        wirelessGridHandler.update();
+
+        if (type == EnumControllerType.NORMAL && energyUsage > 0) {
+            if (energy.getEnergyStored() - energyUsage >= 0) {
+                energy.extractEnergy(energyUsage, false);
+            } else {
+                energy.setEnergyStored(0);
+            }
+        } else if (type == EnumControllerType.CREATIVE) {
+            energy.setEnergyStored(energy.getMaxEnergyStored());
+        }
+
+        if (energy.getEnergyStored() != lastEnergy) {
+            world.updateComparatorOutputLevel(pos, RefinedStorageBlocks.CONTROLLER);
+
+            if (System.currentTimeMillis() - lastEnergyUpdate > 5000) {
+                lastEnergyUpdate = System.currentTimeMillis();
+
+                RefinedStorageUtils.updateBlock(world, pos);
+            }
+        }
+    }
+
+    public List<TileMachine> getMachines() {
+        return machines;
+    }
+
+    public void addMachine(TileMachine machine) {
+        machinesToAdd.add(machine);
+    }
+
+    public void removeMachine(TileMachine machine) {
+        machinesToRemove.add(machine);
+    }
+
+    public StorageHandler getStorageHandler() {
+        return storageHandler;
+    }
+
+    public WirelessGridHandler getWirelessGridHandler() {
+        return wirelessGridHandler;
+    }
+
+    public int getWirelessGridRange() {
+        return wirelessGridRange;
+    }
+
+    private void disconnectAll() {
+        for (TileMachine machine : machines) {
+            machine.onDisconnected(world);
+        }
+
+        machines.clear();
+    }
+
+    public List<ItemStack> getItems() {
+        return items;
+    }
+
+    public List<ICraftingTask> getCraftingTasks() {
+        return craftingTasks;
+    }
+
+    public void addCraftingTask(ICraftingTask task) {
+        craftingTasksToAdd.add(task);
+    }
+
+    public void addCraftingTaskAsLast(ICraftingTask task) {
+        craftingTasksToAddAsLast.add(task);
+    }
+
+    public ICraftingTask createCraftingTask(CraftingPattern pattern) {
+        if (pattern.isProcessing()) {
+            return new ProcessingCraftingTask(pattern);
+        } else {
+            return new BasicCraftingTask(pattern);
+        }
+    }
+
+    public void cancelCraftingTask(ICraftingTask task) {
+        craftingTasksToCancel.add(task);
+    }
+
+    public List<CraftingPattern> getPatterns() {
+        return patterns;
+    }
+
+    public List<CraftingPattern> getPattern(ItemStack pattern, int flags) {
+        List<CraftingPattern> patterns = new ArrayList<CraftingPattern>();
+
+        for (CraftingPattern craftingPattern : getPatterns()) {
+            for (ItemStack output : craftingPattern.getOutputs()) {
+                if (RefinedStorageUtils.compareStack(output, pattern, flags)) {
+                    patterns.add(craftingPattern);
+                }
+            }
+        }
+
+        return patterns;
+    }
+
+    public CraftingPattern getPatternWithBestScore(ItemStack pattern) {
+        return getPatternWithBestScore(pattern, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
+    }
+
+    public CraftingPattern getPatternWithBestScore(ItemStack pattern, int flags) {
+        List<CraftingPattern> patterns = getPattern(pattern, flags);
+
+        if (patterns.isEmpty()) {
+            return null;
+        } else if (patterns.size() == 1) {
+            return patterns.get(0);
+        }
+
+        int highestScore = 0;
+        int highestPattern = 0;
+
+        for (int i = 0; i < patterns.size(); ++i) {
+            int score = 0;
+
+            for (ItemStack input : patterns.get(i).getInputs()) {
+                ItemStack stored = getItem(input, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
+
+                score += stored != null ? stored.stackSize : 0;
+            }
+
+            if (score > highestScore) {
+                highestScore = score;
+                highestPattern = i;
+            }
+        }
+
+        return patterns.get(highestPattern);
+    }
+
+    private void syncMachines() {
+        this.wirelessGridRange = 0;
+        this.energyUsage = 0;
+        this.storages.clear();
+        this.patterns.clear();
+
+        for (TileMachine machine : machines) {
+            if (!machine.canUpdate()) {
+                continue;
+            }
+
+            if (machine instanceof TileWirelessTransmitter) {
+                this.wirelessGridRange += ((TileWirelessTransmitter) machine).getRange();
+            }
+
+            if (machine.hasCapability(RefinedStorageCapabilities.STORAGE_PROVIDER_CAPABILITY, null)) {
+                machine.getCapability(RefinedStorageCapabilities.STORAGE_PROVIDER_CAPABILITY, null).provide(storages);
+            }
+
+            if (machine instanceof TileCrafter) {
+                TileCrafter crafter = (TileCrafter) machine;
+
+                for (int i = 0; i < crafter.getPatterns().getSlots(); ++i) {
+                    ItemStack pattern = crafter.getPatterns().getStackInSlot(i);
+
+                    if (pattern != null && ItemPattern.isValid(pattern)) {
+                        patterns.add(new CraftingPattern(crafter.getPos().getX(), crafter.getPos().getY(), crafter.getPos().getZ(), ItemPattern.isProcessing(pattern), ItemPattern.getInputs(pattern), ItemPattern.getOutputs(pattern), ItemPattern.getByproducts(pattern)));
+                    }
+                }
+            }
+
+            this.energyUsage += machine.getEnergyUsage();
+        }
+
+        Collections.sort(storages, new Comparator<IStorage>() {
+            @Override
+            public int compare(IStorage left, IStorage right) {
+                int leftStored = left.getStored();
+                int rightStored = right.getStored();
+
+                if (leftStored == rightStored) {
+                    return 0;
+                }
+
+                return (leftStored > rightStored) ? -1 : 1;
+            }
+        });
+
+        Collections.sort(storages, new Comparator<IStorage>() {
+            @Override
+            public int compare(IStorage left, IStorage right) {
+                if (left.getPriority() == right.getPriority()) {
+                    return 0;
+                }
+
+                return (left.getPriority() > right.getPriority()) ? -1 : 1;
+            }
+        });
+
+        syncItems();
+        syncItemsWithClients();
+    }
+
+    private void syncItems() {
+        items.clear();
+
+        for (IStorage storage : storages) {
+            storage.addItems(items);
+        }
+
+        for (CraftingPattern pattern : patterns) {
+            for (ItemStack output : pattern.getOutputs()) {
+                ItemStack patternStack = output.copy();
+                patternStack.stackSize = 0;
+                items.add(patternStack);
+            }
+        }
+
+        combinedItems.clear();
+        combinedItemsIndices.clear();
+
+        for (int i = 0; i < items.size(); ++i) {
+            if (combinedItemsIndices.contains(i)) {
+                continue;
+            }
+
+            ItemStack stack = items.get(i);
+
+            for (int j = i + 1; j < items.size(); ++j) {
+                if (combinedItemsIndices.contains(j)) {
+                    continue;
+                }
+
+                ItemStack otherStack = items.get(j);
+
+                if (RefinedStorageUtils.compareStackNoQuantity(stack, otherStack)) {
+                    // We copy here so we don't modify the quantity of the ItemStack IStorage uses.
+                    // We re-get the ItemStack because the stack may change from a previous iteration in this loop
+                    ItemStack newStack = items.get(i).copy();
+                    newStack.stackSize += otherStack.stackSize;
+                    items.set(i, newStack);
+
+                    combinedItems.add(otherStack);
+                    combinedItemsIndices.add(j);
+                }
+            }
+        }
+
+        items.removeAll(combinedItems);
+    }
+
+    public void syncItemsWithClients() {
+        for (EntityPlayer player : world.playerEntities) {
+            if (player.openContainer.getClass() == ContainerGrid.class && pos.equals(((ContainerGrid) player.openContainer).getGrid().getControllerPos())) {
+                syncItemsWithClient((EntityPlayerMP) player);
+            }
+        }
+    }
+
+    public void syncItemsWithClient(EntityPlayerMP player) {
+        RefinedStorage.NETWORK.sendTo(new MessageGridItems(this), player);
+    }
+
+    public ItemStack push(ItemStack stack, int size, boolean simulate) {
+        if (stack == null || stack.getItem() == null) {
+            return null;
+        }
+
+        if (storages.isEmpty()) {
+            return ItemHandlerHelper.copyStackWithSize(stack, size);
+        }
+
+        int orginalSize = size;
+
+        ItemStack remainder = stack;
+
+        for (IStorage storage : storages) {
+            remainder = storage.push(remainder, size, simulate);
+
+            if (remainder == null) {
+                break;
+            } else {
+                size = remainder.stackSize;
+            }
+        }
+
+        if (!simulate) {
+            syncItems();
+            syncItemsWithClients();
+
+            int sizePushed = remainder != null ? (orginalSize - remainder.stackSize) : orginalSize;
+
+            for (int i = 0; i < sizePushed; ++i) {
+                if (!craftingTasks.empty()) {
+                    ICraftingTask top = craftingTasks.peek();
+
+                    if (top instanceof ProcessingCraftingTask) {
+                        ((ProcessingCraftingTask) top).onPushed(stack);
+                    }
+                }
+            }
+        }
+
+        return remainder;
+    }
+
+    public ItemStack take(ItemStack stack, int size) {
+        return take(stack, size, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
+    }
+
+    public ItemStack take(ItemStack stack, int size, int flags) {
+        int requested = size;
+        int received = 0;
+
+        ItemStack newStack = null;
+
+        for (IStorage storage : storages) {
+            ItemStack took = storage.take(stack, requested - received, flags);
+
+            if (took != null) {
+                if (newStack == null) {
+                    newStack = took;
+                } else {
+                    newStack.stackSize += took.stackSize;
+                }
+
+                received += took.stackSize;
+            }
+
+            if (requested == received) {
+                break;
+            }
+        }
+
+        if (newStack != null) {
+            syncItems();
+            syncItemsWithClients();
+        }
+
+        return newStack;
+    }
+
+    public ItemStack getItem(ItemStack stack, int flags) {
+        for (ItemStack otherStack : items) {
+            if (RefinedStorageUtils.compareStack(otherStack, stack, flags)) {
+                return otherStack;
+            }
+        }
+
+        return null;
+    }
+
+    public NBTTagCompound write(NBTTagCompound tag) {
+        energy.writeToNBT(tag);
+
+        tag.setInteger(RedstoneMode.NBT, redstoneMode.id);
+
+        NBTTagList list = new NBTTagList();
+
+        for (ICraftingTask task : craftingTasks) {
+            NBTTagCompound taskTag = new NBTTagCompound();
+            task.writeToNBT(taskTag);
+            list.appendTag(taskTag);
+        }
+
+        tag.setTag(NBT_CRAFTING_TASKS, list);
+
+        return tag;
+    }
+
+
+    public void read(NBTTagCompound nbt) {
+        energy.readFromNBT(nbt);
+
+        if (nbt.hasKey(RedstoneMode.NBT)) {
+            redstoneMode = RedstoneMode.getById(nbt.getInteger(RedstoneMode.NBT));
+        }
+
+        if (nbt.hasKey(NBT_CRAFTING_TASKS)) {
+            NBTTagList taskList = nbt.getTagList(NBT_CRAFTING_TASKS, Constants.NBT.TAG_COMPOUND);
+
+            for (int i = 0; i < taskList.tagCount(); ++i) {
+                NBTTagCompound taskTag = taskList.getCompoundTagAt(i);
+
+                CraftingPattern pattern = CraftingPattern.readFromNBT(taskTag.getCompoundTag(CraftingPattern.NBT));
+
+                if (pattern != null) {
+                    switch (taskTag.getInteger("Type")) {
+                        case BasicCraftingTask.ID:
+                            addCraftingTask(new BasicCraftingTask(taskTag, pattern));
+                            break;
+                        case ProcessingCraftingTask.ID:
+                            addCraftingTask(new ProcessingCraftingTask(taskTag, pattern));
+                            break;
+                    }
+                }
+            }
+        }
+    }
+}

src/main/java/refinedstorage/api/storagenet/StorageNetworkRegistry.java

@@ -0,0 +1,10 @@
+package refinedstorage.api.storagenet;
+
+import net.minecraft.util.math.BlockPos;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class StorageNetworkRegistry {
+    public static final Map<BlockPos, StorageNetwork> NETWORKS = new HashMap<BlockPos, StorageNetwork>();
+}

src/main/java/refinedstorage/autocrafting/CraftingTaskScheduler.java

@@ -3,7 +3,7 @@ package refinedstorage.autocrafting;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import refinedstorage.RefinedStorageUtils;
-import refinedstorage.tile.controller.TileController;
+import refinedstorage.api.storagenet.StorageNetwork;
 
 public class CraftingTaskScheduler {
     public static String NBT_SCHEDULED = "CraftingTaskScheduled";
@@ -14,13 +14,13 @@ public class CraftingTaskScheduler {
         return scheduledItem == null || !RefinedStorageUtils.compareStack(scheduledItem, item, compare);
     }
 
-    public void schedule(TileController controller, int compare, ItemStack item) {
-        CraftingPattern pattern = controller.getPatternWithBestScore(item, compare);
+    public void schedule(StorageNetwork network, int compare, ItemStack item) {
+        CraftingPattern pattern = network.getPatternWithBestScore(item, compare);
 
         if (pattern != null) {
             scheduledItem = item;
 
-            controller.addCraftingTask(controller.createCraftingTask(pattern));
+            network.addCraftingTask(network.createCraftingTask(pattern));
         }
     }
 

src/main/java/refinedstorage/autocrafting/task/BasicCraftingTask.java

@@ -5,8 +5,8 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;
 import net.minecraftforge.common.util.Constants;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.autocrafting.CraftingPattern;
-import refinedstorage.tile.controller.TileController;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -50,7 +50,7 @@ public class BasicCraftingTask implements ICraftingTask {
         return pattern;
     }
 
-    public boolean update(TileController controller) {
+    public boolean update(StorageNetwork network) {
         this.updatedOnce = true;
 
         boolean done = true;
@@ -63,17 +63,17 @@ public class BasicCraftingTask implements ICraftingTask {
             if (!satisfied[i]) {
                 done = false;
 
-                ItemStack took = controller.take(input, 1);
+                ItemStack took = network.take(input, 1);
 
                 if (took != null) {
                     itemsTook.add(took);
 
                     satisfied[i] = true;
                 } else if (!childTasks[i]) {
-                    CraftingPattern pattern = controller.getPatternWithBestScore(input);
+                    CraftingPattern pattern = network.getPatternWithBestScore(input);
 
                     if (pattern != null) {
-                        controller.addCraftingTask(controller.createCraftingTask(pattern));
+                        network.addCraftingTask(network.createCraftingTask(pattern));
 
                         childTasks[i] = true;
                     }
@@ -90,23 +90,23 @@ public class BasicCraftingTask implements ICraftingTask {
 
     // @todo: handle no space
     @Override
-    public void onDone(TileController controller) {
+    public void onDone(StorageNetwork network) {
         for (ItemStack output : pattern.getOutputs()) {
-            controller.push(output, output.stackSize, false);
+            network.push(output, output.stackSize, false);
         }
 
         if (pattern.getByproducts() != null) {
             for (ItemStack byproduct : pattern.getByproducts()) {
-                controller.push(byproduct, byproduct.stackSize, false);
+                network.push(byproduct, byproduct.stackSize, false);
             }
         }
     }
 
     // @todo: handle no space
     @Override
-    public void onCancelled(TileController controller) {
+    public void onCancelled(StorageNetwork network) {
         for (ItemStack took : itemsTook) {
-            controller.push(took, took.stackSize, false);
+            network.push(took, took.stackSize, false);
         }
     }
 

src/main/java/refinedstorage/autocrafting/task/ICraftingTask.java

@@ -1,17 +1,17 @@
 package refinedstorage.autocrafting.task;
 
 import net.minecraft.nbt.NBTTagCompound;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.autocrafting.CraftingPattern;
-import refinedstorage.tile.controller.TileController;
 
 public interface ICraftingTask {
     CraftingPattern getPattern();
 
-    boolean update(TileController controller);
+    boolean update(StorageNetwork network);
 
-    void onDone(TileController controller);
+    void onDone(StorageNetwork network);
 
-    void onCancelled(TileController controller);
+    void onCancelled(StorageNetwork network);
 
     void writeToNBT(NBTTagCompound tag);
 

src/main/java/refinedstorage/autocrafting/task/ProcessingCraftingTask.java

@@ -5,9 +5,9 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraftforge.items.IItemHandler;
 import net.minecraftforge.items.ItemHandlerHelper;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.autocrafting.CraftingPattern;
 import refinedstorage.tile.TileCrafter;
-import refinedstorage.tile.controller.TileController;
 
 public class ProcessingCraftingTask implements ICraftingTask {
     public static final int ID = 1;
@@ -42,17 +42,17 @@ public class ProcessingCraftingTask implements ICraftingTask {
     }
 
     @Override
-    public boolean update(TileController controller) {
+    public boolean update(StorageNetwork network) {
         this.updatedOnce = true;
 
-        TileCrafter crafter = pattern.getCrafter(controller.getWorld());
+        TileCrafter crafter = pattern.getCrafter(network.getWorld());
         IItemHandler handler = RefinedStorageUtils.getItemHandler(crafter.getFacingTile(), crafter.getDirection().getOpposite());
 
         if (handler != null) {
             for (int i = 0; i < inserted.length; ++i) {
                 if (!inserted[i]) {
                     ItemStack input = pattern.getInputs()[i];
-                    ItemStack took = controller.take(input, 1);
+                    ItemStack took = network.take(input, 1);
 
                     if (took != null) {
                         if (ItemHandlerHelper.insertItem(handler, took, true) == null) {
@@ -60,15 +60,15 @@ public class ProcessingCraftingTask implements ICraftingTask {
 
                             inserted[i] = true;
                         } else {
-                            controller.push(took, took.stackSize, false);
+                            network.push(took, took.stackSize, false);
                         }
                     } else if (!childTasks[i]) {
-                        CraftingPattern pattern = controller.getPatternWithBestScore(input);
+                        CraftingPattern pattern = network.getPatternWithBestScore(input);
 
                         if (pattern != null) {
                             childTasks[i] = true;
 
-                            controller.addCraftingTask(controller.createCraftingTask(pattern));
+                            network.addCraftingTask(network.createCraftingTask(pattern));
 
                             break;
                         }
@@ -101,12 +101,12 @@ public class ProcessingCraftingTask implements ICraftingTask {
     }
 
     @Override
-    public void onDone(TileController controller) {
+    public void onDone(StorageNetwork network) {
         // NO OP
     }
 
     @Override
-    public void onCancelled(TileController controller) {
+    public void onCancelled(StorageNetwork network) {
         // NO OP
     }
 

src/main/java/refinedstorage/block/BlockController.java

@@ -20,6 +20,8 @@ import net.minecraft.world.World;
 import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageBlocks;
 import refinedstorage.RefinedStorageGui;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 import refinedstorage.item.ItemBlockController;
 import refinedstorage.tile.controller.TileController;
 
@@ -91,12 +93,8 @@ public class BlockController extends BlockBase {
 
         NBTTagCompound tag = itemStack.getTagCompound();
 
-        if (tag != null && tag.hasKey(TileController.NBT_ENERGY)) {
-            TileEntity tile = world.getTileEntity(pos);
-
-            if (tile instanceof TileController) {
-                ((TileController) tile).receiveEnergy(null, tag.getInteger(TileController.NBT_ENERGY), false);
-            }
+        if (tag != null && tag.hasKey(StorageNetwork.NBT_ENERGY)) {
+            StorageNetworkRegistry.NETWORKS.get(pos).getEnergy().receiveEnergy(tag.getInteger(StorageNetwork.NBT_ENERGY), false);
         }
     }
 
@@ -107,7 +105,7 @@ public class BlockController extends BlockBase {
         ItemStack stack = new ItemStack(RefinedStorageBlocks.CONTROLLER, 1, RefinedStorageBlocks.CONTROLLER.getMetaFromState(state));
 
         NBTTagCompound tag = new NBTTagCompound();
-        tag.setInteger(TileController.NBT_ENERGY, ((TileController) world.getTileEntity(pos)).getEnergyStored(null));
+        tag.setInteger(StorageNetwork.NBT_ENERGY, ((TileController) world.getTileEntity(pos)).getEnergyStored(null));
         stack.setTagCompound(tag);
 
         drops.add(stack);

src/main/java/refinedstorage/item/ItemBlockController.java

@@ -6,8 +6,8 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 import refinedstorage.RefinedStorageBlocks;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.block.EnumControllerType;
-import refinedstorage.tile.controller.TileController;
 
 import java.util.List;
 
@@ -21,11 +21,11 @@ public class ItemBlockController extends ItemBlockBase {
         if (stack.getMetadata() != EnumControllerType.CREATIVE.getId()) {
             int energyStored = 0;
 
-            if (stack.getTagCompound() != null && stack.getTagCompound().hasKey(TileController.NBT_ENERGY)) {
-                energyStored = stack.getTagCompound().getInteger(TileController.NBT_ENERGY);
+            if (stack.getTagCompound() != null && stack.getTagCompound().hasKey(StorageNetwork.NBT_ENERGY)) {
+                energyStored = stack.getTagCompound().getInteger(StorageNetwork.NBT_ENERGY);
             }
 
-            list.add(I18n.format("misc.refinedstorage:energy_stored", energyStored, TileController.ENERGY_CAPACITY));
+            list.add(I18n.format("misc.refinedstorage:energy_stored", energyStored, StorageNetwork.ENERGY_CAPACITY));
         }
     }
 
@@ -43,7 +43,7 @@ public class ItemBlockController extends ItemBlockBase {
             tag = new NBTTagCompound();
         }
 
-        tag.setInteger(TileController.NBT_ENERGY, stack.getMetadata() == EnumControllerType.CREATIVE.getId() ? TileController.ENERGY_CAPACITY : 0);
+        tag.setInteger(StorageNetwork.NBT_ENERGY, stack.getMetadata() == EnumControllerType.CREATIVE.getId() ? StorageNetwork.ENERGY_CAPACITY : 0);
 
         return stack;
     }

src/main/java/refinedstorage/item/ItemWirelessGrid.java

@@ -10,14 +10,14 @@ import net.minecraft.item.IItemPropertyGetter;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.*;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.text.TextComponentTranslation;
 import net.minecraft.world.World;
 import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageBlocks;
-import refinedstorage.tile.controller.TileController;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 import refinedstorage.tile.grid.TileGrid;
 
 import java.util.List;
@@ -134,10 +134,10 @@ public class ItemWirelessGrid extends ItemEnergyContainer {
     @Override
     public ActionResult<ItemStack> onItemRightClick(ItemStack stack, World world, EntityPlayer player, EnumHand hand) {
         if (!world.isRemote && hasValidNBT(stack) && getDimensionId(stack) == player.dimension) {
-            TileEntity tile = world.getTileEntity(new BlockPos(getX(stack), getY(stack), getZ(stack)));
+            StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(getX(stack), getY(stack), getZ(stack)));
 
-            if (tile instanceof TileController) {
-                if (((TileController) tile).getWirelessGridHandler().handleOpen(player, hand)) {
+            if (network != null) {
+                if (network.getWirelessGridHandler().handleOpen(player, hand)) {
                     return new ActionResult(EnumActionResult.SUCCESS, stack);
                 } else {
                     player.addChatComponentMessage(new TextComponentTranslation("misc.refinedstorage:wireless_grid.out_of_range"));

src/main/java/refinedstorage/network/MessageCraftingMonitorCancel.java

@@ -47,7 +47,7 @@ public class MessageCraftingMonitorCancel extends MessageHandlerPlayerToServer<M
             TileCraftingMonitor monitor = (TileCraftingMonitor) tile;
 
             if (monitor.isConnected()) {
-                monitor.getController().getStorageHandler().onCraftingCancelRequested(message.id);
+                monitor.getNetwork().getStorageHandler().onCraftingCancelRequested(message.id);
             }
         }
     }

src/main/java/refinedstorage/network/MessageGridCraftingClear.java

@@ -50,7 +50,7 @@ public class MessageGridCraftingClear extends MessageHandlerPlayerToServer<Messa
                         ItemStack slot = grid.getMatrix().getStackInSlot(i);
 
                         if (slot != null) {
-                            grid.getMatrix().setInventorySlotContents(i, grid.getController().push(slot, slot.stackSize, false));
+                            grid.getMatrix().setInventorySlotContents(i, grid.getNetwork().push(slot, slot.stackSize, false));
                         }
                     }
                 } else if (grid.getType() == EnumGridType.PATTERN) {

src/main/java/refinedstorage/network/MessageGridCraftingStart.java

@@ -2,10 +2,10 @@ package refinedstorage.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
-import refinedstorage.tile.grid.TileGrid;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 
 public class MessageGridCraftingStart extends MessageHandlerPlayerToServer<MessageGridCraftingStart> implements IMessage {
     private int x;
@@ -45,10 +45,10 @@ public class MessageGridCraftingStart extends MessageHandlerPlayerToServer<Messa
 
     @Override
     public void handle(MessageGridCraftingStart message, EntityPlayerMP player) {
-        TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.x, message.y, message.z));
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(message.x, message.y, message.z));
 
-        if (tile instanceof TileGrid && ((TileGrid) tile).isConnected()) {
-            ((TileGrid) tile).getController().getStorageHandler().onCraftingRequested(message.id, message.quantity);
+        if (network != null && network.canRun()) {
+            network.getStorageHandler().onCraftingRequested(message.id, message.quantity);
         }
     }
 }

src/main/java/refinedstorage/network/MessageGridHeldItemPush.java

@@ -44,7 +44,7 @@ public class MessageGridHeldItemPush extends MessageHandlerPlayerToServer<Messag
         TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.x, message.y, message.z));
 
         if (tile instanceof TileGrid && ((TileGrid) tile).isConnected()) {
-            ((TileGrid) tile).getController().getStorageHandler().onHeldItemPush(message.one, player);
+            ((TileGrid) tile).getNetwork().getStorageHandler().onHeldItemPush(message.one, player);
         }
     }
 }

src/main/java/refinedstorage/network/MessageGridItems.java

@@ -8,22 +8,22 @@ import net.minecraftforge.fml.common.network.ByteBufUtils;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
 import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.container.ContainerGrid;
 import refinedstorage.tile.ClientItem;
-import refinedstorage.tile.controller.TileController;
 
 import java.util.ArrayList;
 import java.util.List;
 
 public class MessageGridItems implements IMessage, IMessageHandler<MessageGridItems, IMessage> {
-    private TileController controller;
+    private StorageNetwork network;
     private List<ClientItem> items = new ArrayList<ClientItem>();
 
     public MessageGridItems() {
     }
 
-    public MessageGridItems(TileController controller) {
-        this.controller = controller;
+    public MessageGridItems(StorageNetwork network) {
+        this.network = network;
     }
 
     @Override
@@ -42,9 +42,9 @@ public class MessageGridItems implements IMessage, IMessageHandler<MessageGridIt
 
     @Override
     public void toBytes(ByteBuf buf) {
-        buf.writeInt(controller.getItems().size());
+        buf.writeInt(network.getItems().size());
 
-        for (ItemStack item : controller.getItems()) {
+        for (ItemStack item : network.getItems()) {
             buf.writeInt(item.stackSize);
             ByteBufUtils.writeItemStack(buf, item);
         }

src/main/java/refinedstorage/network/MessageGridStoragePull.java

@@ -2,10 +2,10 @@ package refinedstorage.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
-import refinedstorage.tile.grid.TileGrid;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 
 public class MessageGridStoragePull extends MessageHandlerPlayerToServer<MessageGridStoragePull> implements IMessage {
     private int x;
@@ -45,10 +45,10 @@ public class MessageGridStoragePull extends MessageHandlerPlayerToServer<Message
 
     @Override
     public void handle(MessageGridStoragePull message, EntityPlayerMP player) {
-        TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.x, message.y, message.z));
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(message.x, message.y, message.z));
 
-        if (tile instanceof TileGrid && ((TileGrid) tile).isConnected()) {
-            ((TileGrid) tile).getController().getStorageHandler().onPull(message.id, message.flags, player);
+        if (network != null && network.canRun()) {
+            network.getStorageHandler().onPull(message.id, message.flags, player);
         }
     }
 }

src/main/java/refinedstorage/network/MessageWirelessGridCraftingStart.java

@@ -2,10 +2,10 @@ package refinedstorage.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
-import refinedstorage.tile.controller.TileController;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 
 public class MessageWirelessGridCraftingStart extends MessageHandlerPlayerToServer<MessageWirelessGridCraftingStart> implements IMessage {
     private int controllerX;
@@ -45,10 +45,10 @@ public class MessageWirelessGridCraftingStart extends MessageHandlerPlayerToServ
 
     @Override
     public void handle(MessageWirelessGridCraftingStart message, EntityPlayerMP player) {
-        TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
 
-        if (tile instanceof TileController && ((TileController) tile).canRun()) {
-            ((TileController) tile).getStorageHandler().onCraftingRequested(message.id, message.quantity);
+        if (network != null && network.canRun()) {
+            network.getStorageHandler().onCraftingRequested(message.id, message.quantity);
         }
     }
 }

src/main/java/refinedstorage/network/MessageWirelessGridHeldItemPush.java

@@ -2,10 +2,10 @@ package refinedstorage.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
-import refinedstorage.tile.controller.TileController;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 
 public class MessageWirelessGridHeldItemPush extends MessageHandlerPlayerToServer<MessageWirelessGridHeldItemPush> implements IMessage {
     private int controllerX;
@@ -41,10 +41,10 @@ public class MessageWirelessGridHeldItemPush extends MessageHandlerPlayerToServe
 
     @Override
     public void handle(MessageWirelessGridHeldItemPush message, EntityPlayerMP player) {
-        TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
 
-        if (tile instanceof TileController && ((TileController) tile).canRun()) {
-            ((TileController) tile).getStorageHandler().onHeldItemPush(message.one, player);
+        if (network != null && network.canRun()) {
+            network.getStorageHandler().onHeldItemPush(message.one, player);
         }
     }
 }

src/main/java/refinedstorage/network/MessageWirelessGridStoragePull.java

@@ -2,10 +2,10 @@ package refinedstorage.network;
 
 import io.netty.buffer.ByteBuf;
 import net.minecraft.entity.player.EntityPlayerMP;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.math.BlockPos;
 import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
-import refinedstorage.tile.controller.TileController;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 
 public class MessageWirelessGridStoragePull extends MessageHandlerPlayerToServer<MessageWirelessGridStoragePull> implements IMessage {
     private int controllerX;
@@ -45,10 +45,10 @@ public class MessageWirelessGridStoragePull extends MessageHandlerPlayerToServer
 
     @Override
     public void handle(MessageWirelessGridStoragePull message, EntityPlayerMP player) {
-        TileEntity tile = player.worldObj.getTileEntity(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(new BlockPos(message.controllerX, message.controllerY, message.controllerZ));
 
-        if (tile instanceof TileController && ((TileController) tile).canRun()) {
-            ((TileController) tile).getStorageHandler().onPull(message.id, message.flags, player);
+        if (network != null && network.canRun()) {
+            network.getStorageHandler().onPull(message.id, message.flags, player);
         }
     }
 }

src/main/java/refinedstorage/tile/TileConstructor.java

@@ -58,7 +58,7 @@ public class TileConstructor extends TileMachine implements ICompareConfig {
             BlockPos front = pos.offset(getDirection());
 
             if (worldObj.isAirBlock(front) && block.getBlock().canPlaceBlockAt(worldObj, front)) {
-                ItemStack took = controller.take(filter.getStackInSlot(0), 1, compare);
+                ItemStack took = network.take(filter.getStackInSlot(0), 1, compare);
 
                 if (took != null) {
                     scheduler.resetSchedule();
@@ -70,7 +70,7 @@ public class TileConstructor extends TileMachine implements ICompareConfig {
                     ItemStack craft = filter.getStackInSlot(0);
 
                     if (scheduler.canSchedule(compare, craft)) {
-                        scheduler.schedule(controller, compare, craft);
+                        scheduler.schedule(network, compare, craft);
                     }
                 }
             }

src/main/java/refinedstorage/tile/TileCrafter.java

@@ -45,9 +45,9 @@ public class TileCrafter extends TileMachine {
 
     @Override
     public void onDisconnected(World world) {
-        for (ICraftingTask task : controller.getCraftingTasks()) {
+        for (ICraftingTask task : network.getCraftingTasks()) {
             if (task.getPattern().getCrafter(worldObj) == this) {
-                controller.cancelCraftingTask(task);
+                network.cancelCraftingTask(task);
             }
         }
 

src/main/java/refinedstorage/tile/TileCraftingMonitor.java

@@ -28,9 +28,9 @@ public class TileCraftingMonitor extends TileMachine {
         super.writeContainerData(buf);
 
         if (connected) {
-            buf.writeInt(controller.getCraftingTasks().size());
+            buf.writeInt(network.getCraftingTasks().size());
 
-            for (ICraftingTask task : controller.getCraftingTasks()) {
+            for (ICraftingTask task : network.getCraftingTasks()) {
                 ByteBufUtils.writeUTF8String(buf, task.getInfo());
 
                 buf.writeInt(task.getPattern().getOutputs().length);

src/main/java/refinedstorage/tile/TileDestructor.java

@@ -64,10 +64,10 @@ public class TileDestructor extends TileMachine implements ICompareConfig, IMode
                     for (ItemStack drop : drops) {
                         // We check if the controller isn't null here because when a destructor faces a machine block and removes it
                         // it will essentially remove this block itself from the network without knowing
-                        if (controller == null) {
+                        if (network == null) {
                             InventoryHelper.spawnItemStack(worldObj, front.getX(), front.getY(), front.getZ(), drop);
                         } else {
-                            ItemStack remainder = controller.push(drop, drop.stackSize, false);
+                            ItemStack remainder = network.push(drop, drop.stackSize, false);
 
                             if (remainder != null) {
                                 InventoryHelper.spawnItemStack(worldObj, front.getX(), front.getY(), front.getZ(), remainder);

src/main/java/refinedstorage/tile/TileDetector.java

@@ -53,7 +53,7 @@ public class TileDetector extends TileMachine implements ICompareConfig {
             boolean wasPowered = powered;
 
             if (slot != null) {
-                ItemStack stack = controller.getItem(slot, compare);
+                ItemStack stack = network.getItem(slot, compare);
 
                 if (stack != null) {
                     switch (mode) {

src/main/java/refinedstorage/tile/TileExporter.java

@@ -50,7 +50,7 @@ public class TileExporter extends TileMachine implements ICompareConfig {
                 if (slot != null) {
                     int size = RefinedStorageUtils.hasUpgrade(upgrades, ItemUpgrade.TYPE_STACK) ? 64 : 1;
 
-                    ItemStack took = controller.take(slot, size, compare);
+                    ItemStack took = network.take(slot, size, compare);
 
                     if (took != null) {
                         scheduler.resetSchedule();
@@ -58,11 +58,11 @@ public class TileExporter extends TileMachine implements ICompareConfig {
                         ItemStack remainder = ItemHandlerHelper.insertItem(handler, took, false);
 
                         if (remainder != null) {
-                            controller.push(remainder, remainder.stackSize, false);
+                            network.push(remainder, remainder.stackSize, false);
                         }
                     } else if (RefinedStorageUtils.hasUpgrade(upgrades, ItemUpgrade.TYPE_CRAFTING)) {
                         if (scheduler.canSchedule(compare, slot)) {
-                            scheduler.schedule(controller, compare, slot);
+                            scheduler.schedule(network, compare, slot);
                         }
                     }
                 }

src/main/java/refinedstorage/tile/TileImporter.java

@@ -63,8 +63,8 @@ public class TileImporter extends TileMachine implements ICompareConfig, IModeCo
 
                 ItemStack result = handler.extractItem(currentSlot, quantity, true);
 
-                if (result != null && controller.push(result, result.stackSize, true) == null) {
-                    controller.push(result, result.stackSize, false);
+                if (result != null && network.push(result, result.stackSize, true) == null) {
+                    network.push(result, result.stackSize, false);
 
                     handler.extractItem(currentSlot, quantity, false);
                 } else {

src/main/java/refinedstorage/tile/TileInterface.java

@@ -52,7 +52,7 @@ public class TileInterface extends TileMachine implements ICompareConfig {
         } else if (ticks % RefinedStorageUtils.getSpeed(upgrades) == 0) {
             int size = Math.min(slot.stackSize, RefinedStorageUtils.hasUpgrade(upgrades, ItemUpgrade.TYPE_STACK) ? 64 : 1);
 
-            ItemStack remainder = controller.push(slot, size, false);
+            ItemStack remainder = network.push(slot, size, false);
 
             if (remainder == null) {
                 importItems.extractItem(currentSlot, size, false);
@@ -67,13 +67,13 @@ public class TileInterface extends TileMachine implements ICompareConfig {
 
             if (wanted == null) {
                 if (got != null) {
-                    exportItems.setStackInSlot(i, controller.push(got, got.stackSize, false));
+                    exportItems.setStackInSlot(i, network.push(got, got.stackSize, false));
                 }
             } else {
                 int delta = got == null ? wanted.stackSize : (wanted.stackSize - got.stackSize);
 
                 if (delta > 0) {
-                    ItemStack result = controller.take(wanted, delta, compare);
+                    ItemStack result = network.take(wanted, delta, compare);
 
                     if (result != null) {
                         if (got == null) {
@@ -83,7 +83,7 @@ public class TileInterface extends TileMachine implements ICompareConfig {
                         }
                     }
                 } else if (delta < 0) {
-                    ItemStack remainder = controller.push(got, Math.abs(delta), false);
+                    ItemStack remainder = network.push(got, Math.abs(delta), false);
 
                     if (remainder == null) {
                         exportItems.extractItem(i, Math.abs(delta), false);

src/main/java/refinedstorage/tile/TileMachine.java

@@ -5,6 +5,8 @@ import net.minecraft.block.Block;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.world.World;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 import refinedstorage.tile.config.IRedstoneModeConfig;
 import refinedstorage.tile.config.RedstoneMode;
 import refinedstorage.tile.controller.ControllerSearcher;
@@ -19,22 +21,18 @@ public abstract class TileMachine extends TileBase implements ISynchronizedConta
     protected boolean connected;
     protected boolean wasConnected;
     protected RedstoneMode redstoneMode = RedstoneMode.IGNORE;
-    protected TileController controller;
+    protected StorageNetwork network;
 
     private Block block;
 
     private Set<String> visited = new HashSet<String>();
 
-    public TileController getController() {
-        return controller;
-    }
-
     public void searchController(World world) {
         visited.clear();
 
         TileController newController = ControllerSearcher.search(world, pos, visited);
 
-        if (controller == null) {
+        if (network == null) {
             if (newController != null) {
                 onConnected(world, newController);
             }
@@ -87,14 +85,16 @@ public abstract class TileMachine extends TileBase implements ISynchronizedConta
     }
 
     private boolean tryConnect(TileController controller) {
-        if (!controller.canRun()) {
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(controller.getPos());
+
+        if (!network.canRun()) {
             return false;
         }
 
-        this.controller = controller;
+        this.network = network;
         this.connected = true;
 
-        controller.addMachine(this);
+        network.addMachine(this);
 
         return true;
     }
@@ -102,14 +102,18 @@ public abstract class TileMachine extends TileBase implements ISynchronizedConta
     public void onDisconnected(World world) {
         this.connected = false;
 
-        if (this.controller != null) {
-            this.controller.removeMachine(this);
-            this.controller = null;
+        if (this.network != null) {
+            this.network.removeMachine(this);
+            this.network = null;
         }
 
         world.notifyNeighborsOfStateChange(pos, block);
     }
 
+    public StorageNetwork getNetwork() {
+        return network;
+    }
+
     public boolean isConnected() {
         return connected;
     }

src/main/java/refinedstorage/tile/controller/StorageHandler.java

@@ -4,6 +4,7 @@ import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.inventory.InventoryHelper;
 import net.minecraft.item.ItemStack;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.autocrafting.CraftingPattern;
 import refinedstorage.autocrafting.task.ICraftingTask;
 import refinedstorage.item.ItemWirelessGrid;
@@ -12,10 +13,10 @@ import refinedstorage.network.GridPullFlags;
 public class StorageHandler {
     public static final int MAX_CRAFTING_PER_REQUEST = 500;
 
-    private TileController controller;
+    private StorageNetwork network;
 
-    public StorageHandler(TileController controller) {
-        this.controller = controller;
+    public StorageHandler(StorageNetwork network) {
+        this.network = network;
     }
 
     public void onPull(int id, int flags, EntityPlayerMP player) {
@@ -23,11 +24,11 @@ public class StorageHandler {
             return;
         }
 
-        if (id < 0 || id > controller.getItems().size() - 1) {
+        if (id < 0 || id > network.getItems().size() - 1) {
             return;
         }
 
-        ItemStack stack = controller.getItems().get(id);
+        ItemStack stack = network.getItems().get(id);
 
         int size = 64;
 
@@ -45,7 +46,7 @@ public class StorageHandler {
 
         size = Math.min(size, stack.getItem().getItemStackLimit(stack));
 
-        ItemStack took = controller.take(stack, size);
+        ItemStack took = network.take(stack, size);
 
         if (took != null) {
             if (GridPullFlags.isPullingWithShift(flags)) {
@@ -57,7 +58,7 @@ public class StorageHandler {
                 player.updateHeldItem();
             }
 
-            controller.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PULL);
+            network.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PULL);
         }
     }
 
@@ -70,8 +71,8 @@ public class StorageHandler {
         int size = one ? 1 : stack.stackSize;
 
         if (one) {
-            if (controller.push(stack, size, true) == null) {
-                controller.push(stack, size, false);
+            if (network.push(stack, size, true) == null) {
+                network.push(stack, size, false);
 
                 stack.stackSize -= size;
 
@@ -80,21 +81,21 @@ public class StorageHandler {
                 }
             }
         } else {
-            player.inventory.setItemStack(controller.push(stack, size, false));
+            player.inventory.setItemStack(network.push(stack, size, false));
         }
 
         player.updateHeldItem();
 
-        controller.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PUSH);
+        network.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PUSH);
     }
 
     public void onCraftingRequested(int id, int quantity) {
-        if (id >= 0 && id < controller.getItems().size() && quantity > 0 && quantity <= MAX_CRAFTING_PER_REQUEST) {
-            ItemStack requested = controller.getItems().get(id);
+        if (id >= 0 && id < network.getItems().size() && quantity > 0 && quantity <= MAX_CRAFTING_PER_REQUEST) {
+            ItemStack requested = network.getItems().get(id);
 
             int quantityPerRequest = 0;
 
-            CraftingPattern pattern = controller.getPatternWithBestScore(requested);
+            CraftingPattern pattern = network.getPatternWithBestScore(requested);
 
             if (pattern != null) {
                 for (ItemStack output : pattern.getOutputs()) {
@@ -108,7 +109,7 @@ public class StorageHandler {
                 }
 
                 while (quantity > 0) {
-                    controller.addCraftingTaskAsLast(controller.createCraftingTask(pattern));
+                    network.addCraftingTaskAsLast(network.createCraftingTask(pattern));
 
                     quantity -= quantityPerRequest;
                 }
@@ -117,11 +118,11 @@ public class StorageHandler {
     }
 
     public void onCraftingCancelRequested(int id) {
-        if (id >= 0 && id < controller.getCraftingTasks().size()) {
-            controller.cancelCraftingTask(controller.getCraftingTasks().get(id));
+        if (id >= 0 && id < network.getCraftingTasks().size()) {
+            network.cancelCraftingTask(network.getCraftingTasks().get(id));
         } else if (id == -1) {
-            for (ICraftingTask task : controller.getCraftingTasks()) {
-                controller.cancelCraftingTask(task);
+            for (ICraftingTask task : network.getCraftingTasks()) {
+                network.cancelCraftingTask(task);
             }
         }
     }

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

@@ -1,170 +1,111 @@
 package refinedstorage.tile.controller;
 
-import cofh.api.energy.EnergyStorage;
 import cofh.api.energy.IEnergyReceiver;
 import io.netty.buffer.ByteBuf;
 import net.minecraft.block.state.IBlockState;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.inventory.Container;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
-import net.minecraft.nbt.NBTTagList;
 import net.minecraft.util.EnumFacing;
-import net.minecraftforge.common.util.Constants;
 import net.minecraftforge.fml.common.network.ByteBufUtils;
-import net.minecraftforge.items.ItemHandlerHelper;
-import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageBlocks;
-import refinedstorage.RefinedStorageUtils;
-import refinedstorage.api.RefinedStorageCapabilities;
-import refinedstorage.api.storage.CompareFlags;
-import refinedstorage.api.storage.IStorage;
-import refinedstorage.autocrafting.CraftingPattern;
-import refinedstorage.autocrafting.task.BasicCraftingTask;
-import refinedstorage.autocrafting.task.ICraftingTask;
-import refinedstorage.autocrafting.task.ProcessingCraftingTask;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 import refinedstorage.block.BlockController;
 import refinedstorage.block.EnumControllerType;
 import refinedstorage.container.ContainerController;
-import refinedstorage.container.ContainerGrid;
-import refinedstorage.item.ItemPattern;
-import refinedstorage.network.MessageGridItems;
-import refinedstorage.tile.*;
+import refinedstorage.tile.ISynchronizedContainer;
+import refinedstorage.tile.TileBase;
+import refinedstorage.tile.TileMachine;
 import refinedstorage.tile.config.IRedstoneModeConfig;
 import refinedstorage.tile.config.RedstoneMode;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
 
 public class TileController extends TileBase implements IEnergyReceiver, ISynchronizedContainer, IRedstoneModeConfig {
-    public static final int ENERGY_CAPACITY = 32000;
-
-    public static final String NBT_CRAFTING_TASKS = "CraftingTasks";
-    public static final String NBT_ENERGY = "Energy";
-
-    private EnumControllerType type;
-
-    private StorageHandler storageHandler = new StorageHandler(this);
-    private WirelessGridHandler wirelessGridHandler = new WirelessGridHandler(this);
-
-    private List<ItemStack> items = new ArrayList<ItemStack>();
-    private List<ItemStack> combinedItems = new ArrayList<ItemStack>();
-    private Set<Integer> combinedItemsIndices = new HashSet<Integer>();
-
-    private List<IStorage> storages = new ArrayList<IStorage>();
-
-    private RedstoneMode redstoneMode = RedstoneMode.IGNORE;
-
-    private List<TileMachine> machines = new ArrayList<TileMachine>();
-    private List<TileMachine> machinesToAdd = new ArrayList<TileMachine>();
-    private List<TileMachine> machinesToRemove = new ArrayList<TileMachine>();
+    private StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(pos);
 
     private List<ClientMachine> clientMachines = new ArrayList<ClientMachine>();
-
-    private List<CraftingPattern> patterns = new ArrayList<CraftingPattern>();
-
-    private Stack<ICraftingTask> craftingTasks = new Stack<ICraftingTask>();
-    private List<ICraftingTask> craftingTasksToAddAsLast = new ArrayList<ICraftingTask>();
-    private List<ICraftingTask> craftingTasksToAdd = new ArrayList<ICraftingTask>();
-    private List<ICraftingTask> craftingTasksToCancel = new ArrayList<ICraftingTask>();
-
-    private EnergyStorage energy = new EnergyStorage(ENERGY_CAPACITY);
+    private int energy;
     private int energyUsage;
-
-    private int wirelessGridRange;
-    private boolean couldRun;
-    private long lastEnergyUpdate;
+    private EnumControllerType type;
+    private RedstoneMode redstoneMode;
 
     @Override
-    public void update() {
-        super.update();
+    public NBTTagCompound write(NBTTagCompound tag) {
+        super.write(tag);
 
-        if (!worldObj.isRemote) {
-            for (TileMachine machine : machinesToAdd) {
-                if (!machines.contains(machine)) {
-                    machines.add(machine);
-                }
-            }
-            machinesToAdd.clear();
-
-            machines.removeAll(machinesToRemove);
-            machinesToRemove.clear();
-
-            int lastEnergy = energy.getEnergyStored();
-
-            if (canRun()) {
-                if (ticks % 20 == 0) {
-                    syncMachines();
+        return network.write(tag);
     }
 
-                for (ICraftingTask taskToCancel : craftingTasksToCancel) {
-                    taskToCancel.onCancelled(this);
-                }
-                craftingTasks.removeAll(craftingTasksToCancel);
-                craftingTasksToCancel.clear();
+    @Override
+    public void read(NBTTagCompound tag) {
+        super.read(tag);
 
-                for (ICraftingTask task : craftingTasksToAdd) {
-                    craftingTasks.push(task);
-                }
-                craftingTasksToAdd.clear();
-
-                for (ICraftingTask task : craftingTasksToAddAsLast) {
-                    craftingTasks.add(0, task);
-                }
-                craftingTasksToAddAsLast.clear();
-
-                if (!craftingTasks.empty()) {
-                    ICraftingTask top = craftingTasks.peek();
-
-                    if (ticks % top.getPattern().getCrafter(worldObj).getSpeed() == 0 && top.update(this)) {
-                        top.onDone(this);
-
-                        craftingTasks.pop();
-                    }
-                }
-            } else if (!machines.isEmpty()) {
-                // Machine list should NOT be empty to trigger a disconnect
-                // We need to sync machines again to reset energy usage etc
-                disconnectAll();
-                syncMachines();
+        network.read(tag);
     }
 
-            if (couldRun != canRun()) {
-                couldRun = canRun();
+    @Override
+    public NBTTagCompound writeUpdate(NBTTagCompound tag) {
+        super.writeUpdate(tag);
 
-                worldObj.notifyNeighborsOfStateChange(pos, RefinedStorageBlocks.CONTROLLER);
+        tag.setInteger(StorageNetwork.NBT_ENERGY, network.getEnergy().getEnergyStored());
+
+        return tag;
     }
 
-            wirelessGridHandler.update();
+    @Override
+    public void readUpdate(NBTTagCompound tag) {
+        energy = tag.getInteger(StorageNetwork.NBT_ENERGY);
 
-            if (getType() == EnumControllerType.NORMAL && energyUsage > 0) {
-                if (energy.getEnergyStored() - energyUsage >= 0) {
-                    energy.extractEnergy(energyUsage, false);
-                } else {
-                    energy.setEnergyStored(0);
-                }
-            } else if (getType() == EnumControllerType.CREATIVE) {
-                energy.setEnergyStored(energy.getMaxEnergyStored());
+        super.readUpdate(tag);
     }
 
-            if (energy.getEnergyStored() != lastEnergy) {
-                worldObj.updateComparatorOutputLevel(pos, RefinedStorageBlocks.CONTROLLER);
-
-                if (System.currentTimeMillis() - lastEnergyUpdate > 5000) {
-                    lastEnergyUpdate = System.currentTimeMillis();
-
-                    RefinedStorageUtils.updateBlock(worldObj, pos);
-                }
-            }
-        }
+    @Override
+    public int receiveEnergy(EnumFacing from, int maxReceive, boolean simulate) {
+        return network.getEnergy().receiveEnergy(maxReceive, simulate);
     }
 
-    public void addMachine(TileMachine machine) {
-        machinesToAdd.add(machine);
+    @Override
+    public int getEnergyStored(EnumFacing from) {
+        return network.getEnergy().getEnergyStored();
     }
 
-    public void removeMachine(TileMachine machine) {
-        machinesToRemove.add(machine);
+    public int getEnergyScaled(int i) {
+        return (int) ((float) network.getEnergy().getEnergyStored() / (float) network.getEnergy().getMaxEnergyStored() * (float) i);
+    }
+
+    @Override
+    public int getMaxEnergyStored(EnumFacing from) {
+        return network.getEnergy().getMaxEnergyStored();
+    }
+
+    @Override
+    public boolean canConnectEnergy(EnumFacing from) {
+        return true;
+    }
+
+    @Override
+    public RedstoneMode getRedstoneMode() {
+        return network.getRedstoneMode();
+    }
+
+    @Override
+    public void setRedstoneMode(RedstoneMode mode) {
+        network.setRedstoneMode(mode);
+    }
+
+    public List<ClientMachine> getClientMachines() {
+        return clientMachines;
+    }
+
+    public int getEnergy() {
+        return energy;
+    }
+
+    public int getEnergyUsage() {
+        return energyUsage;
     }
 
     public EnumControllerType getType() {
@@ -175,458 +116,12 @@ public class TileController extends TileBase implements IEnergyReceiver, ISynchr
         return type == null ? EnumControllerType.NORMAL : type;
     }
 
-    public StorageHandler getStorageHandler() {
-        return storageHandler;
-    }
-
-    public WirelessGridHandler getWirelessGridHandler() {
-        return wirelessGridHandler;
-    }
-
-    public int getWirelessGridRange() {
-        return wirelessGridRange;
-    }
-
-    private void disconnectAll() {
-        for (TileMachine machine : machines) {
-            machine.onDisconnected(worldObj);
-        }
-
-        machines.clear();
-    }
-
-    public List<ItemStack> getItems() {
-        return items;
-    }
-
-    public List<ICraftingTask> getCraftingTasks() {
-        return craftingTasks;
-    }
-
-    public void addCraftingTask(ICraftingTask task) {
-        craftingTasksToAdd.add(task);
-
-        markDirty();
-    }
-
-    public void addCraftingTaskAsLast(ICraftingTask task) {
-        craftingTasksToAddAsLast.add(task);
-
-        markDirty();
-    }
-
-    public ICraftingTask createCraftingTask(CraftingPattern pattern) {
-        if (pattern.isProcessing()) {
-            return new ProcessingCraftingTask(pattern);
-        } else {
-            return new BasicCraftingTask(pattern);
-        }
-    }
-
-    public void cancelCraftingTask(ICraftingTask task) {
-        craftingTasksToCancel.add(task);
-
-        markDirty();
-    }
-
-    public List<CraftingPattern> getPatterns() {
-        return patterns;
-    }
-
-    public List<CraftingPattern> getPattern(ItemStack pattern) {
-        return getPattern(pattern, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
-    }
-
-    public List<CraftingPattern> getPattern(ItemStack pattern, int flags) {
-        List<CraftingPattern> patterns = new ArrayList<CraftingPattern>();
-
-        for (CraftingPattern craftingPattern : getPatterns()) {
-            for (ItemStack output : craftingPattern.getOutputs()) {
-                if (RefinedStorageUtils.compareStack(output, pattern, flags)) {
-                    patterns.add(craftingPattern);
-                }
-            }
-        }
-
-        return patterns;
-    }
-
-    public CraftingPattern getPatternWithBestScore(ItemStack pattern) {
-        return getPatternWithBestScore(pattern, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
-    }
-
-    public CraftingPattern getPatternWithBestScore(ItemStack pattern, int flags) {
-        List<CraftingPattern> patterns = getPattern(pattern, flags);
-
-        if (patterns.isEmpty()) {
-            return null;
-        } else if (patterns.size() == 1) {
-            return patterns.get(0);
-        }
-
-        int highestScore = 0;
-        int highestPattern = 0;
-
-        for (int i = 0; i < patterns.size(); ++i) {
-            int score = 0;
-
-            for (ItemStack input : patterns.get(i).getInputs()) {
-                ItemStack stored = getItem(input, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
-
-                score += stored != null ? stored.stackSize : 0;
-            }
-
-            if (score > highestScore) {
-                highestScore = score;
-                highestPattern = i;
-            }
-        }
-
-        return patterns.get(highestPattern);
-    }
-
-    private void syncMachines() {
-        this.wirelessGridRange = 0;
-        this.energyUsage = 0;
-        this.storages.clear();
-        this.patterns.clear();
-
-        for (TileMachine machine : machines) {
-            if (!machine.canUpdate()) {
-                continue;
-            }
-
-            if (machine instanceof TileWirelessTransmitter) {
-                this.wirelessGridRange += ((TileWirelessTransmitter) machine).getRange();
-            }
-
-            if (machine.hasCapability(RefinedStorageCapabilities.STORAGE_PROVIDER_CAPABILITY, null)) {
-                machine.getCapability(RefinedStorageCapabilities.STORAGE_PROVIDER_CAPABILITY, null).provide(storages);
-            }
-
-            if (machine instanceof TileCrafter) {
-                TileCrafter crafter = (TileCrafter) machine;
-
-                for (int i = 0; i < crafter.getPatterns().getSlots(); ++i) {
-                    ItemStack pattern = crafter.getPatterns().getStackInSlot(i);
-
-                    if (pattern != null && ItemPattern.isValid(pattern)) {
-                        patterns.add(new CraftingPattern(crafter.getPos().getX(), crafter.getPos().getY(), crafter.getPos().getZ(), ItemPattern.isProcessing(pattern), ItemPattern.getInputs(pattern), ItemPattern.getOutputs(pattern), ItemPattern.getByproducts(pattern)));
-                    }
-                }
-            }
-
-            this.energyUsage += machine.getEnergyUsage();
-        }
-
-        Collections.sort(storages, new Comparator<IStorage>() {
-            @Override
-            public int compare(IStorage left, IStorage right) {
-                int leftStored = left.getStored();
-                int rightStored = right.getStored();
-
-                if (leftStored == rightStored) {
-                    return 0;
-                }
-
-                return (leftStored > rightStored) ? -1 : 1;
-            }
-        });
-
-        Collections.sort(storages, new Comparator<IStorage>() {
-            @Override
-            public int compare(IStorage left, IStorage right) {
-                if (left.getPriority() == right.getPriority()) {
-                    return 0;
-                }
-
-                return (left.getPriority() > right.getPriority()) ? -1 : 1;
-            }
-        });
-
-        syncItems();
-        syncItemsWithClients();
-    }
-
-    private void syncItems() {
-        items.clear();
-
-        for (IStorage storage : storages) {
-            storage.addItems(items);
-        }
-
-        for (CraftingPattern pattern : patterns) {
-            for (ItemStack output : pattern.getOutputs()) {
-                ItemStack patternStack = output.copy();
-                patternStack.stackSize = 0;
-                items.add(patternStack);
-            }
-        }
-
-        combinedItems.clear();
-        combinedItemsIndices.clear();
-
-        for (int i = 0; i < items.size(); ++i) {
-            if (combinedItemsIndices.contains(i)) {
-                continue;
-            }
-
-            ItemStack stack = items.get(i);
-
-            for (int j = i + 1; j < items.size(); ++j) {
-                if (combinedItemsIndices.contains(j)) {
-                    continue;
-                }
-
-                ItemStack otherStack = items.get(j);
-
-                if (RefinedStorageUtils.compareStackNoQuantity(stack, otherStack)) {
-                    // We copy here so we don't modify the quantity of the ItemStack IStorage uses.
-                    // We re-get the ItemStack because the stack may change from a previous iteration in this loop
-                    ItemStack newStack = items.get(i).copy();
-                    newStack.stackSize += otherStack.stackSize;
-                    items.set(i, newStack);
-
-                    combinedItems.add(otherStack);
-                    combinedItemsIndices.add(j);
-                }
-            }
-        }
-
-        items.removeAll(combinedItems);
-    }
-
-    public void syncItemsWithClients() {
-        for (EntityPlayer player : worldObj.playerEntities) {
-            if (player.openContainer.getClass() == ContainerGrid.class && pos.equals(((ContainerGrid) player.openContainer).getGrid().getControllerPos())) {
-                syncItemsWithClient((EntityPlayerMP) player);
-            }
-        }
-    }
-
-    public void syncItemsWithClient(EntityPlayerMP player) {
-        RefinedStorage.NETWORK.sendTo(new MessageGridItems(this), player);
-    }
-
-    public ItemStack push(ItemStack stack, int size, boolean simulate) {
-        if (stack == null || stack.getItem() == null) {
-            return null;
-        }
-
-        if (storages.isEmpty()) {
-            return ItemHandlerHelper.copyStackWithSize(stack, size);
-        }
-
-        int orginalSize = size;
-
-        ItemStack remainder = stack;
-
-        for (IStorage storage : storages) {
-            remainder = storage.push(remainder, size, simulate);
-
-            if (remainder == null) {
-                break;
-            } else {
-                size = remainder.stackSize;
-            }
-        }
-
-        if (!simulate) {
-            syncItems();
-            syncItemsWithClients();
-
-            int sizePushed = remainder != null ? (orginalSize - remainder.stackSize) : orginalSize;
-
-            for (int i = 0; i < sizePushed; ++i) {
-                if (!craftingTasks.empty()) {
-                    ICraftingTask top = craftingTasks.peek();
-
-                    if (top instanceof ProcessingCraftingTask) {
-                        ((ProcessingCraftingTask) top).onPushed(stack);
-                    }
-                }
-            }
-        }
-
-        return remainder;
-    }
-
-    public ItemStack take(ItemStack stack, int size) {
-        return take(stack, size, CompareFlags.COMPARE_DAMAGE | CompareFlags.COMPARE_NBT);
-    }
-
-    public ItemStack take(ItemStack stack, int size, int flags) {
-        int requested = size;
-        int received = 0;
-
-        ItemStack newStack = null;
-
-        for (IStorage storage : storages) {
-            ItemStack took = storage.take(stack, requested - received, flags);
-
-            if (took != null) {
-                if (newStack == null) {
-                    newStack = took;
-                } else {
-                    newStack.stackSize += took.stackSize;
-                }
-
-                received += took.stackSize;
-            }
-
-            if (requested == received) {
-                break;
-            }
-        }
-
-        if (newStack != null) {
-            syncItems();
-            syncItemsWithClients();
-        }
-
-        return newStack;
-    }
-
-    public ItemStack getItem(ItemStack stack, int flags) {
-        for (ItemStack otherStack : items) {
-            if (RefinedStorageUtils.compareStack(otherStack, stack, flags)) {
-                return otherStack;
-            }
-        }
-
-        return null;
-    }
-
-    public void setEnergyStored(int amount) {
-        energy.setEnergyStored(amount);
-    }
-
-    @Override
-    public NBTTagCompound write(NBTTagCompound tag) {
-        super.write(tag);
-
-        energy.writeToNBT(tag);
-
-        tag.setInteger(RedstoneMode.NBT, redstoneMode.id);
-
-        NBTTagList list = new NBTTagList();
-
-        for (ICraftingTask task : craftingTasks) {
-            NBTTagCompound taskTag = new NBTTagCompound();
-            task.writeToNBT(taskTag);
-            list.appendTag(taskTag);
-        }
-
-        tag.setTag(NBT_CRAFTING_TASKS, list);
-
-        return tag;
-    }
-
-
-    @Override
-    public void read(NBTTagCompound nbt) {
-        super.read(nbt);
-
-        energy.readFromNBT(nbt);
-
-        if (nbt.hasKey(RedstoneMode.NBT)) {
-            redstoneMode = RedstoneMode.getById(nbt.getInteger(RedstoneMode.NBT));
-        }
-
-        if (nbt.hasKey(NBT_CRAFTING_TASKS)) {
-            NBTTagList taskList = nbt.getTagList(NBT_CRAFTING_TASKS, Constants.NBT.TAG_COMPOUND);
-
-            for (int i = 0; i < taskList.tagCount(); ++i) {
-                NBTTagCompound taskTag = taskList.getCompoundTagAt(i);
-
-                CraftingPattern pattern = CraftingPattern.readFromNBT(taskTag.getCompoundTag(CraftingPattern.NBT));
-
-                if (pattern != null) {
-                    switch (taskTag.getInteger("Type")) {
-                        case BasicCraftingTask.ID:
-                            addCraftingTask(new BasicCraftingTask(taskTag, pattern));
-                            break;
-                        case ProcessingCraftingTask.ID:
-                            addCraftingTask(new ProcessingCraftingTask(taskTag, pattern));
-                            break;
-                    }
-                }
-            }
-        }
-    }
-
-    @Override
-    public NBTTagCompound writeUpdate(NBTTagCompound tag) {
-        super.writeUpdate(tag);
-
-        tag.setInteger(NBT_ENERGY, getEnergyStored(null));
-
-        return tag;
-    }
-
-    @Override
-    public void readUpdate(NBTTagCompound tag) {
-        setEnergyStored(tag.getInteger(NBT_ENERGY));
-
-        super.readUpdate(tag);
-    }
-
-    @Override
-    public int receiveEnergy(EnumFacing from, int maxReceive, boolean simulate) {
-        return energy.receiveEnergy(maxReceive, simulate);
-    }
-
-    @Override
-    public int getEnergyStored(EnumFacing from) {
-        return energy.getEnergyStored();
-    }
-
-    public int getEnergyScaled(int i) {
-        return (int) ((float) energy.getEnergyStored() / (float) energy.getMaxEnergyStored() * (float) i);
-    }
-
-    @Override
-    public int getMaxEnergyStored(EnumFacing from) {
-        return energy.getMaxEnergyStored();
-    }
-
-    public int getEnergyUsage() {
-        return energyUsage;
-    }
-
-    @Override
-    public boolean canConnectEnergy(EnumFacing from) {
-        return true;
-    }
-
-    public boolean canRun() {
-        return energy.getEnergyStored() > 0 && energy.getEnergyStored() >= energyUsage && redstoneMode.isEnabled(worldObj, pos);
-    }
-
-    @Override
-    public RedstoneMode getRedstoneMode() {
-        return redstoneMode;
-    }
-
-    @Override
-    public void setRedstoneMode(RedstoneMode mode) {
-        this.redstoneMode = mode;
-
-        markDirty();
-    }
-
-    public List<ClientMachine> getClientMachines() {
-        return clientMachines;
-    }
-
     @Override
     public void readContainerData(ByteBuf buf) {
-        setEnergyStored(buf.readInt());
-        energyUsage = buf.readInt();
+        this.energy = buf.readInt();
+        this.energyUsage = buf.readInt();
 
-        redstoneMode = RedstoneMode.getById(buf.readInt());
-
-        machines.clear();
+        this.redstoneMode = RedstoneMode.getById(buf.readInt());
 
         List<ClientMachine> machines = new ArrayList<ClientMachine>();
 
@@ -641,7 +136,7 @@ public class TileController extends TileBase implements IEnergyReceiver, ISynchr
             machines.add(machine);
         }
 
-        clientMachines = machines;
+        this.clientMachines = machines;
     }
 
     @Override
@@ -653,7 +148,7 @@ public class TileController extends TileBase implements IEnergyReceiver, ISynchr
 
         List<ClientMachine> m = new ArrayList<ClientMachine>();
 
-        for (TileMachine machine : machines) {
+        for (TileMachine machine : network.getMachines()) {
             if (machine.canUpdate()) {
                 IBlockState state = worldObj.getBlockState(machine.getPos());
 

src/main/java/refinedstorage/tile/controller/WirelessGridHandler.java

@@ -8,6 +8,7 @@ import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageGui;
 import refinedstorage.RefinedStorageItems;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
 import refinedstorage.item.ItemWirelessGrid;
 import refinedstorage.tile.grid.WirelessGridConsumer;
 
@@ -16,13 +17,13 @@ import java.util.Iterator;
 import java.util.List;
 
 public class WirelessGridHandler {
-    private TileController controller;
+    private StorageNetwork network;
 
     private List<WirelessGridConsumer> consumers = new ArrayList<WirelessGridConsumer>();
     private List<WirelessGridConsumer> consumersToRemove = new ArrayList<WirelessGridConsumer>();
 
-    public WirelessGridHandler(TileController controller) {
-        this.controller = controller;
+    public WirelessGridHandler(StorageNetwork network) {
+        this.network = network;
     }
 
     public void update() {
@@ -41,17 +42,17 @@ public class WirelessGridHandler {
     }
 
     public boolean handleOpen(EntityPlayer player, EnumHand hand) {
-        int distance = (int) Math.sqrt(Math.pow(controller.getPos().getX() - player.posX, 2) + Math.pow(controller.getPos().getY() - player.posY, 2) + Math.pow(controller.getPos().getZ() - player.posZ, 2));
+        int distance = (int) Math.sqrt(Math.pow(network.getPos().getX() - player.posX, 2) + Math.pow(network.getPos().getY() - player.posY, 2) + Math.pow(network.getPos().getZ() - player.posZ, 2));
 
-        if (distance > controller.getWirelessGridRange()) {
+        if (distance > network.getWirelessGridRange()) {
             return false;
         }
 
         consumers.add(new WirelessGridConsumer(player, hand, player.getHeldItem(hand)));
 
-        player.openGui(RefinedStorage.INSTANCE, RefinedStorageGui.WIRELESS_GRID, controller.getWorld(), RefinedStorageUtils.getIdFromHand(hand), 0, 0);
+        player.openGui(RefinedStorage.INSTANCE, RefinedStorageGui.WIRELESS_GRID, player.worldObj, RefinedStorageUtils.getIdFromHand(hand), 0, 0);
 
-        controller.syncItemsWithClient((EntityPlayerMP) player);
+        network.syncItemsWithClient((EntityPlayerMP) player);
 
         drainEnergy(player, ItemWirelessGrid.USAGE_OPEN);
 

src/main/java/refinedstorage/tile/grid/TileGrid.java

@@ -109,18 +109,18 @@ public class TileGrid extends TileMachine implements IGrid {
 
     @Override
     public BlockPos getControllerPos() {
-        return controller != null ? controller.getPos() : null;
+        return network != null ? network.getPos() : null;
     }
 
     public void onGridOpened(EntityPlayer player) {
         if (isConnected()) {
-            controller.syncItemsWithClient((EntityPlayerMP) player);
+            network.syncItemsWithClient((EntityPlayerMP) player);
         }
     }
 
     @Override
     public ItemStack onItemPush(EntityPlayer player, ItemStack stack) {
-        return isConnected() ? controller.push(stack, stack.stackSize, false) : stack;
+        return isConnected() ? network.push(stack, stack.stackSize, false) : stack;
     }
 
     @Override
@@ -162,7 +162,7 @@ public class TileGrid extends TileMachine implements IGrid {
 
                 if (slot != null) {
                     if (slot.stackSize == 1 && isConnected()) {
-                        matrix.setInventorySlotContents(i, controller.take(slot, 1));
+                        matrix.setInventorySlotContents(i, network.take(slot, 1));
                     } else {
                         matrix.decrStackSize(i, 1);
                     }
@@ -239,10 +239,10 @@ public class TileGrid extends TileMachine implements IGrid {
 
                 if (slot != null) {
                     if (getType() == EnumGridType.CRAFTING) {
-                        if (controller.push(slot, slot.stackSize, true) != null) {
+                        if (network.push(slot, slot.stackSize, true) != null) {
                             return;
                         } else {
-                            controller.push(slot, slot.stackSize, false);
+                            network.push(slot, slot.stackSize, false);
                         }
                     }
 
@@ -256,7 +256,7 @@ public class TileGrid extends TileMachine implements IGrid {
 
                     if (getType() == EnumGridType.CRAFTING) {
                         for (ItemStack possibility : possibilities) {
-                            ItemStack took = controller.take(possibility, 1);
+                            ItemStack took = network.take(possibility, 1);
 
                             if (took != null) {
                                 matrix.setInventorySlotContents(i, possibility);

src/main/java/refinedstorage/tile/grid/WirelessGrid.java

@@ -2,12 +2,13 @@ package refinedstorage.tile.grid;
 
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
-import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.EnumHand;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
 import refinedstorage.RefinedStorage;
 import refinedstorage.RefinedStorageUtils;
+import refinedstorage.api.storagenet.StorageNetwork;
+import refinedstorage.api.storagenet.StorageNetworkRegistry;
 import refinedstorage.block.EnumGridType;
 import refinedstorage.item.ItemWirelessGrid;
 import refinedstorage.network.MessageWirelessGridCraftingStart;
@@ -16,7 +17,6 @@ import refinedstorage.network.MessageWirelessGridSettingsUpdate;
 import refinedstorage.network.MessageWirelessGridStoragePull;
 import refinedstorage.tile.ClientItem;
 import refinedstorage.tile.config.IRedstoneModeConfig;
-import refinedstorage.tile.controller.TileController;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -63,16 +63,12 @@ public class WirelessGrid implements IGrid {
 
     @Override
     public ItemStack onItemPush(EntityPlayer player, ItemStack stack) {
-        TileEntity tile = world.getTileEntity(controllerPos);
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(controllerPos);
 
-        if (tile instanceof TileController) {
-            TileController controller = (TileController) tile;
+        if (network != null && network.canRun()) {
+            network.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PUSH);
 
-            if (controller.canRun()) {
-                controller.getWirelessGridHandler().drainEnergy(player, ItemWirelessGrid.USAGE_PUSH);
-
-                return controller.push(stack, stack.stackSize, false);
-            }
+            return network.push(stack, stack.stackSize, false);
         }
 
         return stack;
@@ -89,10 +85,10 @@ public class WirelessGrid implements IGrid {
     }
 
     public void onClose(EntityPlayer player) {
-        TileEntity tile = player.worldObj.getTileEntity(controllerPos);
+        StorageNetwork network = StorageNetworkRegistry.NETWORKS.get(controllerPos);
 
-        if (tile instanceof TileController) {
-            ((TileController) tile).getWirelessGridHandler().handleClose(player);
+        if (network != null) {
+            network.getWirelessGridHandler().handleClose(player);
         }
     }