A bit of an update

gradle.properties

@@ -4,11 +4,11 @@ org.gradle.jvmargs=-Xmx1G
 # check these on https://modmuss50.me/fabric.html
 
 minecraft_version=1.21
-yarn_mappings=1.21+build.2
+yarn_mappings=1.21+build.7
 loader_version=0.15.11
 
 # Fabric API
-fabric_version=0.100.3+1.21
+fabric_version=0.100.4+1.21
 
 # Mod Properties
 mod_version=2.6.2

src/main/java/systems/brn/server_storage/ServerStorage.java

@@ -6,12 +6,16 @@ import net.fabricmc.fabric.api.gamerule.v1.GameRuleFactory;
 import net.fabricmc.fabric.api.gamerule.v1.GameRuleRegistry;
 import net.minecraft.block.entity.BlockEntityType;
 import net.minecraft.item.Item;
+import net.minecraft.item.ItemGroups;
 import net.minecraft.util.Identifier;
 import net.minecraft.world.GameRules;
 import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
-import systems.brn.server_storage.blockentities.StorageBlockEntity;
+import systems.brn.server_storage.blockentities.InventoryInterfaceBlockEntity;
+import systems.brn.server_storage.blockentities.StorageInterfaceBlockEntity;
+import systems.brn.server_storage.blocks.BusConnectorBlock;
 import systems.brn.server_storage.blocks.HardDriveContainerBlock;
-import systems.brn.server_storage.blocks.StorageBlock;
+import systems.brn.server_storage.blocks.InventoryInterfaceBlock;
+import systems.brn.server_storage.blocks.StorageInterfaceBlock;
 import systems.brn.server_storage.items.HardDriveItem;
 import systems.brn.server_storage.items.SimpleBlockItem;
 import systems.brn.server_storage.items.SimpleItem;
@@ -20,26 +24,40 @@ import java.util.Arrays;
 import java.util.List;
 
 public class ServerStorage implements ModInitializer {
+    public static final List<String> moduleList = Arrays.asList("bus", "configuration", "container", "display", "drive", "filtering", "inventory", "pagination", "pcb", "transport");
     public static final List<String> tiers = Arrays.asList("iron", "golden", "diamond", "netherite");
 
     public static final String MOD_ID = "serverstorage";
 
-    public static final String STORAGE_MODEL_ID = "storage";
+    public static final String BUS_CONNECTOR_MODEL_ID = "bus_connector";
-    public static final String HARD_DRIVE_CONTAINER_BLOCK_MODEL_ID = "drive_container";
+    public static BusConnectorBlock BUS_CONNECTOR_BLOCK;
 
+    public static final String HARD_DRIVE_CONTAINER_BLOCK_MODEL_ID = "drive_container";
     public static BlockEntityType<HardDriveContainerBlockEntity> HARD_DRIVE_CONTAINER_BLOCK_ENTITY;
     public static HardDriveContainerBlock HARD_DRIVE_CONTAINER_BLOCK;
 
-    public static StorageBlock STORAGE_BLOCK;
+    public static final String STORAGE_MODEL_ID = "storage";
-    public static BlockEntityType<StorageBlockEntity> STORAGE_BLOCK_ENTITY;
+    public static StorageInterfaceBlock STORAGE_INTERFACE_BLOCK;
+    public static BlockEntityType<StorageInterfaceBlockEntity> STORAGE_INTERFACE_BLOCK_ENTITY;
+
+    public static final String INVENTORY_INTERFACE_BLOCK_MODEL_ID = "inventory_interface";
+    public static InventoryInterfaceBlock INVENTORY_INTERFACE_BLOCK;
+    public static BlockEntityType<InventoryInterfaceBlockEntity> INVENTORY_INTERFACE_BLOCK_ENTITY;
+
 
     public static Item DRIVE_CASING;
+    public static Item CPU;
+    public static Item CPU_SUBSTRATE;
+    public static Item DRIVE_CONTROLLER;
+    public static Item PCB;
+    public static Item PCB_SUBSTRATE;
+    public static List<Item> MODULES;
     public static List<Item> PLATTERS;
     public static List<Item> DRIVES;
     public static List<Item> HEADS;
 
     public static final GameRules.Key<GameRules.BooleanRule> ServerStorage_Crafting_Enable =
-            GameRuleRegistry.register("enableserverstoragecrafting", GameRules.Category.MISC, GameRuleFactory.createBooleanRule(false));
+            GameRuleRegistry.register("enableServerStorageCrafting", GameRules.Category.MISC, GameRuleFactory.createBooleanRule(false));
 
 
     public static Identifier id(String path) {
@@ -49,17 +67,34 @@ public class ServerStorage implements ModInitializer {
     @Override
     public void onInitialize()
     {
-        StorageBlock.register();
+        StorageInterfaceBlock.register();
-        SimpleBlockItem.register(STORAGE_BLOCK);
+        SimpleBlockItem.register(STORAGE_INTERFACE_BLOCK);
 
         HardDriveContainerBlock.register();
         SimpleBlockItem.register(HARD_DRIVE_CONTAINER_BLOCK);
 
-        HEADS = SimpleItem.register("head", tiers);
+        BusConnectorBlock.register();
-        PLATTERS = SimpleItem.register("platter", tiers);
+        SimpleBlockItem.register(BUS_CONNECTOR_BLOCK);
-        DRIVE_CASING = SimpleItem.register("drive_casing");
+
+        InventoryInterfaceBlock.register();
+        SimpleBlockItem.register(INVENTORY_INTERFACE_BLOCK);
+
+        PCB = SimpleItem.register("pcb", ItemGroups.INGREDIENTS);
+        PCB_SUBSTRATE = SimpleItem.register("pcb_substrate", ItemGroups.INGREDIENTS);
+        CPU = SimpleItem.register("cpu", ItemGroups.INGREDIENTS);
+        CPU_SUBSTRATE = SimpleItem.register("cpu_substrate", ItemGroups.INGREDIENTS);
+        DRIVE_CONTROLLER = SimpleItem.register("drive_controller", ItemGroups.INGREDIENTS);
+        DRIVE_CASING = SimpleItem.register("drive_casing", ItemGroups.INGREDIENTS);
+
+        MODULES = SimpleItem.register("module", moduleList, false, ItemGroups.INGREDIENTS);
+
+        HEADS = SimpleItem.register("head", tiers, ItemGroups.INGREDIENTS);
+        PLATTERS = SimpleItem.register("platter", tiers, ItemGroups.INGREDIENTS);
+
         DRIVES = HardDriveItem.register(tiers);
 
+
+
         PolymerResourcePackUtils.addModAssets(MOD_ID);
         PolymerResourcePackUtils.markAsRequired();
 

src/main/java/systems/brn/server_storage/blockentities/HardDriveContainerBlockEntity.java

@@ -11,13 +11,22 @@ import net.minecraft.screen.ScreenHandler;
 import net.minecraft.text.Text;
 import net.minecraft.util.collection.DefaultedList;
 import net.minecraft.util.math.BlockPos;
+import systems.brn.server_storage.items.HardDrive;
 import systems.brn.server_storage.screenhandlers.DriveContainerScreenHandler;
 
+import java.util.ArrayList;
+
+import static systems.brn.server_storage.ServerStorage.DRIVES;
 import static systems.brn.server_storage.ServerStorage.HARD_DRIVE_CONTAINER_BLOCK_ENTITY;
 
 public class HardDriveContainerBlockEntity extends LootableContainerBlockEntity {
-    private DefaultedList<ItemStack> inventory;
+    public DefaultedList<ItemStack> inventory;
-    private static final int INVENTORY_SIZE = 9;
+    public ArrayList<HardDrive> drives = new ArrayList<>();
+    public static final int INVENTORY_SIZE = 5;
+
+    private int totalSlots;
+    private int usedSlots;
+    private int availableSlots;
 
     public HardDriveContainerBlockEntity(BlockPos pos, BlockState state) {
         super(HARD_DRIVE_CONTAINER_BLOCK_ENTITY, pos, state);
@@ -65,4 +74,44 @@ public class HardDriveContainerBlockEntity extends LootableContainerBlockEntity
             Inventories.writeNbt(nbt, this.inventory, registryLookup);
         }
     }
+
+    public void commitDrives(){
+        for (int i = 0; i < this.inventory.size(); i++) {
+            for (HardDrive drive: this.drives) {
+                if(drive.getContainerIndex() == i){
+                    this.inventory.set(i, drive.getCommitedStack());
+                    break;
+                }
+            }
+        }
+    }
+
+    public void indexDrives() {
+        drives = new ArrayList<>();
+        totalSlots = 0;
+        availableSlots = 0;
+        usedSlots = 0;
+        for (int i = 0; i < this.inventory.size(); i++) {
+            ItemStack stack = this.inventory.get(i);
+            if (!stack.isEmpty() && DRIVES.contains(stack.getItem())) {
+                HardDrive drive = new HardDrive(stack, this, i);
+                totalSlots += drive.getMaxItems();
+                availableSlots += drive.getAvailableItems();
+                usedSlots += drive.getUsedItems();
+                drives.add(drive);
+            }
+        }
+    }
+
+    public int getTotalSlots() {
+        return totalSlots;
+    }
+
+    public int getUsedSlots() {
+        return usedSlots;
+    }
+
+    public int getAvailableSlots() {
+        return availableSlots;
+    }
 }

src/main/java/systems/brn/server_storage/blockentities/InventoryInterfaceBlockEntity.java

@@ -0,0 +1,173 @@
+package systems.brn.server_storage.blockentities;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.inventory.Inventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.RegistryWrapper;
+import net.minecraft.state.property.EnumProperty;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+import systems.brn.server_storage.lib.ConnectionType;
+import systems.brn.server_storage.lib.StorageNetwork;
+import systems.brn.server_storage.screens.SettingsScreen;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
+import static systems.brn.server_storage.ServerStorage.INVENTORY_INTERFACE_BLOCK_ENTITY;
+import static systems.brn.server_storage.blocks.ConnectedBlock.getPropertyForDirection;
+import static systems.brn.server_storage.lib.StorageOperations.*;
+
+public class InventoryInterfaceBlockEntity extends BlockEntity {
+
+    public StorageNetwork network;
+
+    public final ArrayList<SettingsScreen> openSettingsScreens = new ArrayList<>();
+
+    public boolean isOutput = false;
+
+    public String query = "";
+
+    public int tickCounter = 0;
+
+    public Direction direction = Direction.NORTH;
+
+    public InventoryInterfaceBlockEntity(BlockPos pos, BlockState state) {
+        super(INVENTORY_INTERFACE_BLOCK_ENTITY, pos, state);
+    }
+
+    public void reindexDrives() {
+        if (this.network != null) {
+            this.network.reindexNetwork(world, this.pos, false, query);
+        } else {
+            this.network = new StorageNetwork(world, this.pos, false, query);
+        }
+    }
+
+    public void updateDisplays() {
+        for (SettingsScreen screen : openSettingsScreens) {
+            screen.updateDisplay();
+        }
+    }
+
+    public void nextDirection() {
+        int newId = (direction.getId() + 1) % 6;
+        direction = Direction.byId(newId);
+    }
+
+    // Serialize the BlockEntity
+    @Override
+    public void writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
+        // Save the current value of the number to the nbt
+        nbt.putBoolean("isOutput", isOutput);
+        nbt.putInt("direction", direction.getId());
+        nbt.putInt("tickCounter", tickCounter);
+        nbt.putString("query", query);
+        super.writeNbt(nbt, wrapperLookup);
+    }
+
+    // Deserialize the BlockEntity
+    @Override
+    public void readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
+        super.readNbt(nbt, wrapperLookup);
+        isOutput = nbt.getBoolean("isOutput");
+        direction = Direction.byId(nbt.getInt("direction"));
+        tickCounter = nbt.getInt("tickCounter");
+        query = nbt.getString("query");
+    }
+
+    private static int processIncomingInternal(ItemStack stack, int count, InventoryInterfaceBlockEntity blockEntity, Inventory targetedBlockEntityInventory) {
+        int maxFit = howMuchFits(stack, targetedBlockEntityInventory);
+        int finalCount = Math.min(count, maxFit);
+        ItemStack insertedStack = stack.copy();
+        insertedStack.setCount(finalCount);
+        blockEntity.network.removeItemStack(insertedStack);
+        blockEntity.network.updateDisplays();
+        int remainingToInsert = finalCount;
+        for (int i = 0; i < Math.ceilDivExact(finalCount, stack.getMaxCount()); i++) {
+            ItemStack cappedStack = insertedStack.copy();
+            cappedStack.setCount(Math.min(insertedStack.getMaxCount(), remainingToInsert));
+
+            ItemStack remaining = insertStackIntoInventory(targetedBlockEntityInventory, cappedStack.copy());
+            if (!remaining.isEmpty()) {
+                ItemStack reverseStack = stack.copy();
+                reverseStack.setCount(remaining.getCount() + remainingToInsert);
+                blockEntity.network.putItemStackRemainder(reverseStack);
+                break;
+            }
+            remainingToInsert -= cappedStack.getCount();
+        }
+        return count - (finalCount - remainingToInsert);
+    }
+
+    public int processIncoming(ItemStack stack, int count) {
+        if (world != null && isOutput && filterItem(stack.getItem(), query)) {
+            BlockPos targetedPos = pos.offset(direction);
+            BlockEntity targetedBlockEntity = world.getBlockEntity(targetedPos);
+            EnumProperty<ConnectionType> connectionType = getPropertyForDirection(direction);
+            BlockState thisState = world.getBlockState(pos);
+            if (targetedBlockEntity instanceof Inventory targetedBlockEntityInventory &&
+                    thisState.contains(connectionType) &&
+                    thisState.get(connectionType) == ConnectionType.INVENTORY) {
+                reindexDrives();
+
+                return processIncomingInternal(stack, count, this, targetedBlockEntityInventory);
+            }
+        }
+        return count;
+    }
+
+    public static <T extends BlockEntity> void tick(World world, BlockPos blockPos, BlockState state, T t) {
+        InventoryInterfaceBlockEntity blockEntity = (InventoryInterfaceBlockEntity) world.getBlockEntity(blockPos);
+        if (blockEntity != null) {
+            if (blockEntity.tickCounter == 0) {
+                BlockPos targetedPos = blockPos.offset(blockEntity.direction);
+                BlockEntity targetedBlockEntity = world.getBlockEntity(targetedPos);
+                BlockState thisState = world.getBlockState(blockPos);
+                EnumProperty<ConnectionType> connectionType = getPropertyForDirection(blockEntity.direction);
+                if (targetedBlockEntity instanceof Inventory targetedBlockEntityInventory &&
+                        thisState.contains(connectionType) &&
+                        thisState.get(connectionType) == ConnectionType.INVENTORY) {
+                    blockEntity.reindexDrives();
+
+                    if (blockEntity.isOutput) {
+                        for (Map.Entry<ItemStack, Integer> entry : blockEntity.network.filteredItemStackMap.entrySet()) {
+                            int leftOver = processIncomingInternal(entry.getKey(), entry.getValue(), blockEntity, targetedBlockEntityInventory);
+                            if (leftOver > 0) {
+                                break;
+                            }
+                        }
+                    } else {
+                        Map<ItemStack, Integer> targetedBlockInventoryMap = new HashMap<>();
+                        addInventoryToMap(targetedBlockEntityInventory, targetedBlockInventoryMap);
+                        targetedBlockInventoryMap = sortAndFilterMap(targetedBlockInventoryMap, false, blockEntity.query);
+                        for (Map.Entry<ItemStack, Integer> entry : targetedBlockInventoryMap.entrySet()) {
+                            ItemStack stack = entry.getKey();
+                            int count = entry.getValue();
+                            ItemStack insertingStack = stack.copy();
+                            insertingStack.setCount(count);
+                            if (count > 0) {
+                                int canPutInside = count - blockEntity.network.putItemStackRemainder(insertingStack.copy());
+                                blockEntity.network.updateDisplays();
+                                if (canPutInside > 0) {
+                                    removeFromInventory(targetedBlockEntityInventory, insertingStack.copy(), canPutInside);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            blockEntity.tickCounter = (blockEntity.tickCounter + 1) % 160;
+        }
+    }
+
+    public void doSearch(String query) {
+        this.query = query;
+        reindexDrives();
+        updateDisplays();
+    }
+}

src/main/java/systems/brn/server_storage/blockentities/StorageBlockEntity.java

@@ -1,181 +0,0 @@
-package systems.brn.server_storage.blockentities;
-
-import net.minecraft.block.BlockState;
-import net.minecraft.block.entity.BlockEntity;
-import net.minecraft.entity.player.PlayerEntity;
-import net.minecraft.inventory.Inventory;
-import net.minecraft.inventory.SidedInventory;
-import net.minecraft.item.ItemStack;
-import net.minecraft.nbt.NbtCompound;
-import net.minecraft.registry.RegistryWrapper;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Direction;
-import systems.brn.server_storage.lib.ConnectedChests;
-import systems.brn.server_storage.screens.StorageScreen;
-
-import java.util.ArrayList;
-
-import static systems.brn.server_storage.ServerStorage.STORAGE_BLOCK_ENTITY;
-
-public class StorageBlockEntity extends BlockEntity implements Inventory, SidedInventory {
-
-    public void removeScreen(StorageScreen storageScreenToDelete) {
-        openStorageScreens.remove(storageScreenToDelete);
-    }
-
-    public Boolean sortAlphabetically = false;
-    public Boolean allInventories = false;
-    public Boolean autoSuck = false;
-    public String searchString = "";
-    public int page = 0;
-    public ConnectedChests chests;
-
-    public ArrayList<StorageScreen> openStorageScreens = new ArrayList<>();
-
-    public StorageBlockEntity(BlockPos pos, BlockState state) {
-        super(STORAGE_BLOCK_ENTITY, pos, state);
-    }
-
-    public void rescanChests() {
-        this.chests = new ConnectedChests(world, this.pos, sortAlphabetically, searchString, allInventories);
-        if(autoSuck){
-            this.chests.autoSuck();
-        }
-        this.updateDisplays();
-    }
-
-    @Override
-    public int size() {
-        if (chests != null) {
-            this.rescanChests();
-            return chests.inventory.size();
-        }
-        else {
-            return 1;
-        }
-    }
-
-    @Override
-    public boolean isEmpty() {
-        if (chests != null) {
-            this.rescanChests();
-            return chests.inventory.isEmpty();
-        }
-        else {
-            return true;
-        }
-    }
-
-    @Override
-    public ItemStack getStack(int slot) {
-        if (chests != null) {
-            this.rescanChests();
-            return chests.inventory.getStack(slot);
-        }
-        else {
-            return ItemStack.EMPTY;
-        }
-    }
-
-    @Override
-    public ItemStack removeStack(int slot, int amount) {
-        if (chests != null) {
-            ItemStack stackToRemove = chests.inventory.getStack(slot);
-            stackToRemove.setCount(
-                    Math.min(
-                            Math.min(stackToRemove.getCount(), amount), stackToRemove.getMaxCount())
-            );
-            return chests.removeItemStack(stackToRemove);
-        }
-        else {
-            return ItemStack.EMPTY;
-        }
-    }
-
-    @Override
-    public ItemStack removeStack(int slot) {
-        if (chests != null) {
-            ItemStack stackToRemove = chests.inventory.getStack(slot);
-            stackToRemove.setCount(Math.min(stackToRemove.getCount(), stackToRemove.getMaxCount()));
-            return chests.removeItemStack(stackToRemove);
-        }
-        else {
-            return ItemStack.EMPTY;
-        }
-    }
-
-    @Override
-    public void setStack(int slot, ItemStack stack) {
-        chests.tryPutItemStack(stack);
-        updateDisplays();
-    }
-
-    public void updateDisplays() {
-        for (StorageScreen screen : openStorageScreens) {
-            screen.updateDisplay();
-        }
-    }
-
-    @Override
-    public boolean canPlayerUse(PlayerEntity player) {
-        return false;
-    }
-
-    @Override
-    public void clear() {
-        // Do nothing, prevent clearing the inventory
-    }
-
-    // SidedInventory methods
-    @Override
-    public int[] getAvailableSlots(Direction side) {
-        if(this.chests != null) {
-            this.rescanChests();
-            int[] output = new int[chests.inventory.size()];
-            for (int i = 0; i < chests.inventory.size() - 1; i++) {
-                output[i] = i;
-            }
-            return output;
-        }
-        else {
-            return new int[0];
-        }
-    }
-
-    @Override
-    public boolean canInsert(int slot, ItemStack stack, Direction dir) {
-        rescanChests();
-        return chests.canAddItemStack(stack);
-    }
-
-    @Override
-    public boolean canExtract(int slot, ItemStack stack, Direction dir) {
-        rescanChests();
-        return chests.canRemove(stack);
-    }
-
-    // Serialize the BlockEntity
-    @Override
-    public void writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
-        // Save the current value of the number to the nbt
-        nbt.putInt("page", page);
-        nbt.putBoolean("sortAlphabetically", sortAlphabetically);
-        nbt.putString("searchString", searchString);
-        nbt.putBoolean("allInventories", allInventories);
-        nbt.putBoolean("autoSuck", autoSuck);
-
-        super.writeNbt(nbt, wrapperLookup);
-    }
-
-    // Deserialize the BlockEntity
-    @Override
-    public void readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
-        super.readNbt(nbt, wrapperLookup);
-
-        page = nbt.getInt("page");
-        sortAlphabetically = nbt.getBoolean("sortAlphabetically");
-        searchString = nbt.getString("searchString");
-        allInventories = nbt.getBoolean("allInventories");
-        autoSuck = nbt.getBoolean("autoSuck");
-    }
-}

src/main/java/systems/brn/server_storage/blockentities/StorageInterfaceBlockEntity.java

@@ -0,0 +1,71 @@
+package systems.brn.server_storage.blockentities;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.nbt.NbtCompound;
+import net.minecraft.registry.RegistryWrapper;
+import net.minecraft.util.math.BlockPos;
+import systems.brn.server_storage.lib.StorageNetwork;
+import systems.brn.server_storage.screens.StorageScreen;
+
+import java.util.ArrayList;
+
+import static systems.brn.server_storage.ServerStorage.STORAGE_INTERFACE_BLOCK_ENTITY;
+
+public class StorageInterfaceBlockEntity extends BlockEntity {
+
+    public void removeScreen(StorageScreen storageScreenToDelete) {
+        openStorageScreens.remove(storageScreenToDelete);
+    }
+
+    public Boolean sortAlphabetically = false;
+    public String searchString = "";
+    public int page = 0;
+    public StorageNetwork network;
+
+    public final ArrayList<StorageScreen> openStorageScreens = new ArrayList<>();
+
+    public StorageInterfaceBlockEntity(BlockPos pos, BlockState state) {
+        super(STORAGE_INTERFACE_BLOCK_ENTITY, pos, state);
+    }
+
+    public void justReindexDrives() {
+        if (this.network != null) {
+            this.network.reindexNetwork(world, this.pos, sortAlphabetically, searchString);
+        } else {
+            this.network = new StorageNetwork(world, this.pos, sortAlphabetically, searchString);
+        }
+    }
+
+    public void reindexDrives() {
+        justReindexDrives();
+        this.network.updateDisplays();
+    }
+
+    public void updateDisplays() {
+        for (StorageScreen screen : openStorageScreens) {
+            screen.updateDisplay();
+        }
+    }
+
+    // Serialize the BlockEntity
+    @Override
+    public void writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
+        // Save the current value of the number to the nbt
+        nbt.putInt("page", page);
+        nbt.putBoolean("sortAlphabetically", sortAlphabetically);
+        nbt.putString("searchString", searchString);
+
+        super.writeNbt(nbt, wrapperLookup);
+    }
+
+    // Deserialize the BlockEntity
+    @Override
+    public void readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup wrapperLookup) {
+        super.readNbt(nbt, wrapperLookup);
+
+        page = nbt.getInt("page");
+        sortAlphabetically = nbt.getBoolean("sortAlphabetically");
+        searchString = nbt.getString("searchString");
+    }
+}

src/main/java/systems/brn/server_storage/blocks/BusConnectorBlock.java

@@ -0,0 +1,40 @@
+package systems.brn.server_storage.blocks;
+
+import eu.pb4.polymer.blocks.api.BlockModelType;
+import eu.pb4.polymer.blocks.api.PolymerBlockModel;
+import eu.pb4.polymer.blocks.api.PolymerBlockResourceUtils;
+import eu.pb4.polymer.blocks.api.PolymerTexturedBlock;
+import net.minecraft.block.*;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
+import net.minecraft.util.Identifier;
+
+import static systems.brn.server_storage.ServerStorage.*;
+
+public class BusConnectorBlock extends ConnectedBlock implements PolymerTexturedBlock {
+    final Identifier identifier;
+    private final BlockState polymerBlockState;
+
+    public BusConnectorBlock(Settings settings, Identifier identifier) {
+        super(settings, Blocks.NOTE_BLOCK);
+        this.identifier = identifier;
+        this.polymerBlockState = PolymerBlockResourceUtils.requestBlock(
+                BlockModelType.FULL_BLOCK,
+                PolymerBlockModel.of(
+                        identifier.withPath("block/" + identifier.getPath())
+                )
+        );
+    }
+
+    @Override
+    public BlockState getPolymerBlockState(BlockState state) {
+        return this.polymerBlockState;
+    }
+
+    public static void register() {
+        var modId = id(BUS_CONNECTOR_MODEL_ID);
+        BUS_CONNECTOR_BLOCK = Registry.register(Registries.BLOCK, modId,
+                new BusConnectorBlock(AbstractBlock.Settings.copy(Blocks.WHITE_WOOL), modId));
+        BUS_CONNECTOR_BLOCK.setDefaultState();
+    }
+}

src/main/java/systems/brn/server_storage/blocks/ConnectedBlock.java

@@ -0,0 +1,90 @@
+package systems.brn.server_storage.blocks;
+
+import eu.pb4.polymer.core.api.block.SimplePolymerBlock;
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.inventory.Inventory;
+import net.minecraft.item.ItemStack;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.EnumProperty;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+import systems.brn.server_storage.lib.ConnectionType;
+
+public class ConnectedBlock extends SimplePolymerBlock {
+
+    public static final EnumProperty<ConnectionType> NORTH = EnumProperty.of("north", ConnectionType.class);
+    public static final EnumProperty<ConnectionType> SOUTH = EnumProperty.of("south", ConnectionType.class);
+    public static final EnumProperty<ConnectionType> WEST = EnumProperty.of("west", ConnectionType.class);
+    public static final EnumProperty<ConnectionType> EAST = EnumProperty.of("east", ConnectionType.class);
+    public static final EnumProperty<ConnectionType> UP = EnumProperty.of("up", ConnectionType.class);
+    public static final EnumProperty<ConnectionType> DOWN = EnumProperty.of("down", ConnectionType.class);
+
+    public void setDefaultState() {
+        setDefaultState(getStateManager().getDefaultState()
+                .with(NORTH, ConnectionType.NONE)
+                .with(SOUTH, ConnectionType.NONE)
+                .with(WEST, ConnectionType.NONE)
+                .with(EAST, ConnectionType.NONE)
+                .with(UP, ConnectionType.NONE)
+                .with(DOWN, ConnectionType.NONE));
+    }
+
+    public ConnectedBlock(Settings settings, Block block) {
+        super(settings, block);
+    }
+
+    @Override
+    public void onPlaced(World world, BlockPos pos, BlockState state, LivingEntity placer, ItemStack itemStack) {
+        super.onPlaced(world, pos, state, placer, itemStack);
+        updateBlockState(world, pos, state);
+    }
+
+    @Override
+    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        builder.add(NORTH, SOUTH, WEST, EAST, UP, DOWN);
+    }
+
+    public void updateBlockState(World world, BlockPos pos, BlockState state) {
+        world.setBlockState(pos, updateState(state, world, pos), Block.NOTIFY_LISTENERS);
+    }
+
+    @Override
+    public void neighborUpdate(BlockState state, World world, BlockPos pos, Block block, BlockPos fromPos, boolean notify) {
+        updateBlockState(world, pos, state);
+        super.neighborUpdate(state, world, pos, block, fromPos, notify);
+    }
+
+    private BlockState updateState(BlockState state, World world, BlockPos pos) {
+        for (Direction direction : Direction.values()) {
+            BlockPos neighborPos = pos.offset(direction);
+            BlockState neighborState = world.getBlockState(neighborPos);
+            boolean isConnectedToBus = neighborState.getBlock() instanceof ConnectedBlock;
+            BlockEntity blockEntity = world.getBlockEntity(neighborPos);
+            boolean isConnectedToInventory = blockEntity instanceof Inventory;
+            ConnectionType connectionType = ConnectionType.NONE;
+            if (isConnectedToBus){
+                connectionType = ConnectionType.BUS;
+            } else if (isConnectedToInventory){
+                connectionType = ConnectionType.INVENTORY;
+            }
+
+            state = state.with(getPropertyForDirection(direction), connectionType);
+        }
+        return state;
+    }
+
+    public static EnumProperty<ConnectionType> getPropertyForDirection(Direction direction) {
+        return switch (direction) {
+            case NORTH -> NORTH;
+            case SOUTH -> SOUTH;
+            case WEST -> WEST;
+            case EAST -> EAST;
+            case UP -> UP;
+            case DOWN -> DOWN;
+        };
+    }
+}

src/main/java/systems/brn/server_storage/blocks/HardDriveContainerBlock.java

@@ -5,7 +5,6 @@ import eu.pb4.polymer.blocks.api.PolymerBlockModel;
 import eu.pb4.polymer.blocks.api.PolymerBlockResourceUtils;
 import eu.pb4.polymer.blocks.api.PolymerTexturedBlock;
 import eu.pb4.polymer.core.api.block.PolymerBlockUtils;
-import eu.pb4.polymer.core.api.block.SimplePolymerBlock;
 import net.fabricmc.fabric.api.event.player.UseBlockCallback;
 import net.minecraft.block.*;
 import net.minecraft.block.entity.BlockEntity;
@@ -29,7 +28,7 @@ import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
 
 import static systems.brn.server_storage.ServerStorage.*;
 
-public class HardDriveContainerBlock extends SimplePolymerBlock implements PolymerTexturedBlock, BlockEntityProvider {
+public class HardDriveContainerBlock extends ConnectedBlock implements PolymerTexturedBlock, BlockEntityProvider {
 
     final Identifier identifier;
     public static final DirectionProperty FACING = FacingBlock.FACING;
@@ -49,6 +48,7 @@ public class HardDriveContainerBlock extends SimplePolymerBlock implements Polym
 
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        super.appendProperties(builder);
         builder.add(FACING);
     }
 
@@ -63,12 +63,14 @@ public class HardDriveContainerBlock extends SimplePolymerBlock implements Polym
                 new HardDriveContainerBlock(Settings.copy(Blocks.WHITE_WOOL), modId));
         UseBlockCallback.EVENT.register(HardDriveContainerBlock::onUse);
 
+        HARD_DRIVE_CONTAINER_BLOCK.setDefaultState();
+
         HARD_DRIVE_CONTAINER_BLOCK_ENTITY = Registry.register(
                 Registries.BLOCK_ENTITY_TYPE,
                 modId,
                 BlockEntityType.Builder.create(HardDriveContainerBlockEntity::new, HARD_DRIVE_CONTAINER_BLOCK).build(null)
         );
-        PolymerBlockUtils.registerBlockEntity(STORAGE_BLOCK_ENTITY);
+        PolymerBlockUtils.registerBlockEntity(STORAGE_INTERFACE_BLOCK_ENTITY);
     }
 
     private static ActionResult onUse(PlayerEntity player, World world, Hand hand, BlockHitResult hitResult) {

src/main/java/systems/brn/server_storage/blocks/InventoryInterfaceBlock.java

@@ -0,0 +1,179 @@
+package systems.brn.server_storage.blocks;
+
+import eu.pb4.polymer.blocks.api.BlockModelType;
+import eu.pb4.polymer.blocks.api.PolymerBlockModel;
+import eu.pb4.polymer.blocks.api.PolymerBlockResourceUtils;
+import eu.pb4.polymer.blocks.api.PolymerTexturedBlock;
+import eu.pb4.polymer.core.api.block.PolymerBlockUtils;
+import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import net.fabricmc.fabric.api.event.player.UseBlockCallback;
+import net.minecraft.block.*;
+import net.minecraft.block.entity.BlockEntity;
+import net.minecraft.block.entity.BlockEntityTicker;
+import net.minecraft.block.entity.BlockEntityType;
+import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.item.ItemPlacementContext;
+import net.minecraft.item.Items;
+import net.minecraft.registry.Registries;
+import net.minecraft.registry.Registry;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.server.world.ServerWorld;
+import net.minecraft.state.StateManager;
+import net.minecraft.state.property.DirectionProperty;
+import net.minecraft.text.Text;
+import net.minecraft.util.ActionResult;
+import net.minecraft.util.Formatting;
+import net.minecraft.util.Hand;
+import net.minecraft.util.Identifier;
+import net.minecraft.util.hit.BlockHitResult;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+import org.jetbrains.annotations.Nullable;
+import systems.brn.server_storage.blockentities.InventoryInterfaceBlockEntity;
+import systems.brn.server_storage.lib.PagedGui;
+import systems.brn.server_storage.screens.SearchScreen;
+import systems.brn.server_storage.screens.SettingsScreen;
+
+import static systems.brn.server_storage.ServerStorage.*;
+import static systems.brn.server_storage.lib.PagedGui.*;
+
+public class InventoryInterfaceBlock extends ConnectedBlock implements PolymerTexturedBlock, BlockEntityProvider {
+    final Identifier identifier;
+    public static final DirectionProperty FACING = FacingBlock.FACING;
+    private final BlockState polymerBlockState;
+
+    public InventoryInterfaceBlock(Settings settings, Identifier identifier) {
+        super(settings, Blocks.NOTE_BLOCK);
+        this.identifier = identifier;
+        this.setDefaultState(this.stateManager.getDefaultState().with(FACING, Direction.NORTH));
+        this.polymerBlockState = PolymerBlockResourceUtils.requestBlock(BlockModelType.FULL_BLOCK, PolymerBlockModel.of(identifier.withPath("block/" + identifier.getPath())));
+    }
+
+    @Override
+    public BlockState getPlacementState(ItemPlacementContext ctx) {
+        return this.getDefaultState().with(FACING, ctx.getHorizontalPlayerFacing().getOpposite());
+    }
+
+    @Override
+    protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        super.appendProperties(builder);
+        builder.add(FACING);
+    }
+
+    @Override
+    public BlockState getPolymerBlockState(BlockState state) {
+        return this.polymerBlockState;
+    }
+
+    public static void register() {
+        var modId = id(INVENTORY_INTERFACE_BLOCK_MODEL_ID);
+        INVENTORY_INTERFACE_BLOCK = Registry.register(Registries.BLOCK, modId,
+                new InventoryInterfaceBlock(Settings.copy(Blocks.WHITE_WOOL), modId));
+        UseBlockCallback.EVENT.register(InventoryInterfaceBlock::onUse);
+        INVENTORY_INTERFACE_BLOCK.setDefaultState();
+        INVENTORY_INTERFACE_BLOCK_ENTITY = Registry.register(
+                Registries.BLOCK_ENTITY_TYPE,
+                modId,
+                BlockEntityType.Builder.create(InventoryInterfaceBlockEntity::new, INVENTORY_INTERFACE_BLOCK).build(null)
+        );
+        PolymerBlockUtils.registerBlockEntity(INVENTORY_INTERFACE_BLOCK_ENTITY);
+    }
+
+    private static void loadSettings(SettingsScreen settingsScreen, InventoryInterfaceBlockEntity blockEntity) {
+        settingsScreen.clearSettings();
+        settingsScreen.addSetting(PagedGui.DisplayElement.of(
+                new GuiElementBuilder(Items.PLAYER_HEAD)
+                        .setName(Text.translatable(switch (blockEntity.direction) {
+                            case NORTH -> "gui.serverstorage.direction_north";
+                            case SOUTH -> "gui.serverstorage.direction_south";
+                            case WEST -> "gui.serverstorage.direction_west";
+                            case EAST -> "gui.serverstorage.direction_east";
+                            case UP -> "gui.serverstorage.direction_up";
+                            case DOWN -> "gui.serverstorage.direction_down";
+                        }).formatted(Formatting.WHITE))
+                        .hideDefaultTooltip().noDefaults()
+                        .setSkullOwner(switch (blockEntity.direction) {
+                            case NORTH -> GUI_SIDE_NORTH;
+                            case SOUTH -> GUI_SIDE_SOUTH;
+                            case WEST -> GUI_SIDE_WEST;
+                            case EAST -> GUI_SIDE_EAST;
+                            case UP -> GUI_SIDE_UP;
+                            case DOWN -> GUI_SIDE_DOWN;
+                        })
+                        .setCallback((x, y, z) -> {
+                            playClickSound(settingsScreen.getPlayer());
+                            blockEntity.nextDirection();
+                            loadSettings(settingsScreen, blockEntity);
+                            blockEntity.updateDisplays();
+                        })
+        ));
+
+        settingsScreen.addSetting(PagedGui.DisplayElement.of(
+                new GuiElementBuilder(Items.PLAYER_HEAD)
+                        .setName(Text.translatable(blockEntity.isOutput ? "gui.serverstorage.mode_output" : "gui.serverstorage.mode_input").formatted(Formatting.WHITE))
+                        .hideDefaultTooltip().noDefaults()
+                        .setSkullOwner(blockEntity.isOutput ? GUI_MODE_OUTPUT : GUI_MODE_INPUT)
+                        .setCallback((x, y, z) -> {
+                            playClickSound(settingsScreen.getPlayer());
+                            blockEntity.isOutput ^= true;
+                            loadSettings(settingsScreen, blockEntity);
+                            blockEntity.updateDisplays();
+                        })
+        ));
+
+        String queryNow = blockEntity.query;
+        if (queryNow == null || queryNow.isEmpty() || queryNow.equals("*")) {
+            queryNow = "Filter not set";
+        }
+
+        settingsScreen.addSetting(PagedGui.DisplayElement.of(
+                new GuiElementBuilder(Items.PLAYER_HEAD)
+                        .setName(Text.literal(queryNow).formatted(Formatting.WHITE))
+                        .hideDefaultTooltip().noDefaults()
+                        .setSkullOwner(GUI_QUESTION_MARK)
+                        .setCallback((x, y, z) -> {
+                            SearchScreen searchScreen = new SearchScreen(settingsScreen, "");
+                            playClickSound(settingsScreen.getPlayer());
+                            searchScreen.open();
+                        })
+        ));
+    }
+
+    private static ActionResult onUse(PlayerEntity playerEntity, World world, Hand hand, BlockHitResult hitResult) {
+        BlockPos pos = hitResult.getBlockPos();
+        BlockState state = world.getBlockState(pos);
+        Block block = state.getBlock();
+
+        if (block instanceof InventoryInterfaceBlock) {
+            BlockEntity tempBlockEntity = world.getBlockEntity(pos);
+            if (tempBlockEntity instanceof InventoryInterfaceBlockEntity blockEntity) {
+                if (!world.isClient && !playerEntity.isSpectator()) {
+                    ServerPlayerEntity player = (ServerPlayerEntity) playerEntity;
+                    if (!player.isSneaking()) {
+                        SettingsScreen settingsScreen = new SettingsScreen(player, blockEntity);
+                        blockEntity.reindexDrives();
+                        loadSettings(settingsScreen, blockEntity);
+                        settingsScreen.updateDisplay();
+                        settingsScreen.open();
+                    } else {
+                        return ActionResult.PASS;
+                    }
+                }
+                return ActionResult.SUCCESS;
+            }
+        }
+        return ActionResult.PASS;
+    }
+
+    @Override
+    public <T extends BlockEntity> BlockEntityTicker<T> getTicker(World world, BlockState state, BlockEntityType<T> type) {
+        return world instanceof ServerWorld && type == INVENTORY_INTERFACE_BLOCK_ENTITY ? InventoryInterfaceBlockEntity::tick : null;
+    }
+
+    @Nullable
+    @Override
+    public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
+        return new InventoryInterfaceBlockEntity(pos, state);
+    }
+}

src/main/java/systems/brn/server_storage/blocks/StorageInterfaceBlock.java

@@ -5,7 +5,6 @@ import eu.pb4.polymer.blocks.api.PolymerBlockModel;
 import eu.pb4.polymer.blocks.api.PolymerBlockResourceUtils;
 import eu.pb4.polymer.blocks.api.PolymerTexturedBlock;
 import eu.pb4.polymer.core.api.block.PolymerBlockUtils;
-import eu.pb4.polymer.core.api.block.SimplePolymerBlock;
 import net.fabricmc.fabric.api.event.player.UseBlockCallback;
 import net.minecraft.block.*;
 import net.minecraft.block.entity.BlockEntity;
@@ -31,7 +30,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.Direction;
 import net.minecraft.world.World;
 import org.jetbrains.annotations.Nullable;
-import systems.brn.server_storage.blockentities.StorageBlockEntity;
+import systems.brn.server_storage.blockentities.StorageInterfaceBlockEntity;
 import systems.brn.server_storage.screens.StorageScreen;
 
 import java.util.List;
@@ -39,12 +38,12 @@ import java.util.List;
 import static systems.brn.server_storage.ServerStorage.*;
 import static systems.brn.server_storage.lib.Util.generateBookContent;
 
-public class StorageBlock extends SimplePolymerBlock implements PolymerTexturedBlock, BlockEntityProvider {
+public class StorageInterfaceBlock extends ConnectedBlock implements PolymerTexturedBlock, BlockEntityProvider {
     final Identifier identifier;
     public static final DirectionProperty FACING = FacingBlock.FACING;
     private final BlockState polymerBlockState;
 
-    public StorageBlock(Settings settings, Identifier identifier) {
+    public StorageInterfaceBlock(Settings settings, Identifier identifier) {
         super(settings, Blocks.NOTE_BLOCK);
         this.identifier = identifier;
         this.setDefaultState(this.stateManager.getDefaultState().with(FACING, Direction.NORTH));
@@ -58,6 +57,7 @@ public class StorageBlock extends SimplePolymerBlock implements PolymerTexturedB
 
     @Override
     protected void appendProperties(StateManager.Builder<Block, BlockState> builder) {
+        super.appendProperties(builder);
         builder.add(FACING);
     }
 
@@ -68,16 +68,16 @@ public class StorageBlock extends SimplePolymerBlock implements PolymerTexturedB
 
     public static void register() {
         var modId = id(STORAGE_MODEL_ID);
-        STORAGE_BLOCK = Registry.register(Registries.BLOCK, modId,
+        STORAGE_INTERFACE_BLOCK = Registry.register(Registries.BLOCK, modId,
-                new StorageBlock(AbstractBlock.Settings.copy(Blocks.WHITE_WOOL), modId));
+                new StorageInterfaceBlock(AbstractBlock.Settings.copy(Blocks.WHITE_WOOL), modId));
-        UseBlockCallback.EVENT.register(StorageBlock::onUse);
+        UseBlockCallback.EVENT.register(StorageInterfaceBlock::onUse);
-
+        STORAGE_INTERFACE_BLOCK.setDefaultState();
-        STORAGE_BLOCK_ENTITY = Registry.register(
+        STORAGE_INTERFACE_BLOCK_ENTITY = Registry.register(
                 Registries.BLOCK_ENTITY_TYPE,
                 modId,
-                BlockEntityType.Builder.create(StorageBlockEntity::new, STORAGE_BLOCK).build(null)
+                BlockEntityType.Builder.create(StorageInterfaceBlockEntity::new, STORAGE_INTERFACE_BLOCK).build(null)
         );
-        PolymerBlockUtils.registerBlockEntity(STORAGE_BLOCK_ENTITY);
+        PolymerBlockUtils.registerBlockEntity(STORAGE_INTERFACE_BLOCK_ENTITY);
     }
 
     private static ActionResult onUse(PlayerEntity player, World world, Hand hand, BlockHitResult hitResult) {
@@ -85,17 +85,18 @@ public class StorageBlock extends SimplePolymerBlock implements PolymerTexturedB
         BlockState state = world.getBlockState(pos);
         Block block = state.getBlock();
 
-        if (block instanceof StorageBlock) {
+        if (block instanceof StorageInterfaceBlock) {
             if (!world.isClient && !player.isSpectator()) {
                 if (!player.isSneaking()) {
                     StorageScreen storageScreen = new StorageScreen((ServerPlayerEntity) player, pos, null);
+                    storageScreen.updateDisplay();
                     storageScreen.open();
 
                 } else if (player.getStackInHand(hand).getItem() == Items.WRITTEN_BOOK) {
                     ItemStack book = player.getStackInHand(hand);
-                    StorageBlockEntity storageBlockEntity = (StorageBlockEntity) world.getBlockEntity(pos);
+                    StorageInterfaceBlockEntity storageInterfaceBlockEntity = (StorageInterfaceBlockEntity) world.getBlockEntity(pos);
-                    assert storageBlockEntity != null;
+                    assert storageInterfaceBlockEntity != null;
-                    List<RawFilteredPair<Text>> generatedContent = generateBookContent(storageBlockEntity.chests.inventory);
+                    List<RawFilteredPair<Text>> generatedContent = generateBookContent(storageInterfaceBlockEntity.network.itemStackMap);
                     book.set(DataComponentTypes.WRITTEN_BOOK_CONTENT, new WrittenBookContentComponent(
                             RawFilteredPair.of("Item Listing"),
                             player.getGameProfile().getName(),
@@ -115,6 +116,6 @@ public class StorageBlock extends SimplePolymerBlock implements PolymerTexturedB
     @Nullable
     @Override
     public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
-        return new StorageBlockEntity(pos, state);
+        return new StorageInterfaceBlockEntity(pos, state);
     }
 }

src/main/java/systems/brn/server_storage/items/HardDrive.java

@@ -0,0 +1,300 @@
+package systems.brn.server_storage.items;
+
+import net.minecraft.component.DataComponentTypes;
+import net.minecraft.component.type.LoreComponent;
+import net.minecraft.item.ItemStack;
+import net.minecraft.item.Items;
+import net.minecraft.text.Style;
+import net.minecraft.text.Text;
+import net.minecraft.util.Formatting;
+import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
+
+import java.util.*;
+
+import static systems.brn.server_storage.lib.DriveComponents.*;
+import static systems.brn.server_storage.lib.StorageOperations.canCombine;
+
+public class HardDrive {
+    private ItemStack driveStack;
+    public final HardDriveContainerBlockEntity blockEntity;
+    private int containerIndex;
+
+    private int maxItems;
+    private int usedItems;
+    private int availableItems;
+    private final UUID myUUID;
+    private int tier;
+
+    public Map<ItemStack, Integer> items;
+
+    public void loadComponents() {
+        Map<ItemStack, Integer> loadedItems = driveStack.getComponents().getOrDefault(ITEMSTACK_MAP, new HashMap<>());
+        if (this.items == null) {
+            this.items = loadedItems;
+        }
+        updateData();
+    }
+
+    public void setMaxItems() {
+        String itemName = driveStack.getItem().getRegistryEntry().registryKey().getValue().getPath();
+        switch (itemName) {
+            case "iron_drive":
+                tier = 0;
+                break;
+            case "golden_drive":
+                tier = 1;
+                break;
+            case "diamond_drive":
+                tier = 2;
+                break;
+            case "netherite_drive":
+                tier = 3;
+                break;
+            default:
+                tier = -1;
+                break;
+        }
+
+        maxItems = 0;
+
+        if (tier >= 0) {
+            maxItems = (int) Math.pow(2, tier + 8);
+        }
+    }
+
+    public void updateData() {
+        usedItems = 0;
+        for (Map.Entry<ItemStack, Integer> entry : items.entrySet()) {
+            if (entry.getKey().getItem() == Items.AIR) {
+                items.remove(entry.getKey());
+            } else {
+                usedItems += entry.getValue();
+            }
+        }
+        addLoreInfo();
+        availableItems = maxItems - usedItems;
+        assert maxItems >= usedItems;
+        assert usedItems >= 0;
+    }
+
+    public void saveComponents() {
+        ItemStack tempStack = driveStack.copy();
+        HashMap<ItemStack, Integer> itemsTemp = new HashMap<>();
+        for (Map.Entry<ItemStack, Integer> entry : items.entrySet()) {
+            int count = entry.getKey().getCount();
+            if (count > entry.getKey().getMaxCount()) {
+                count = entry.getKey().getMaxCount();
+            }
+            ItemStack limitedStack = entry.getKey().copy();
+            limitedStack.setCount(count);
+            itemsTemp.put(limitedStack, entry.getValue());
+        }
+        tempStack.remove(ITEMSTACK_MAP);
+        tempStack.set(ITEMSTACK_MAP, itemsTemp);
+        driveStack = tempStack;
+    }
+
+    private boolean isNotTheSameDrive(ItemStack currentStack) {
+        return currentStack.getItem() != driveStack.getItem() || (currentStack.contains(UUID_COMPONENT) && currentStack.get(UUID_COMPONENT) != myUUID);
+    }
+
+    public ItemStack getCommitedStack() {
+        ItemStack tempDriveStack = driveStack.copy();
+        driveStack = ensureUUID(tempDriveStack);
+        loadComponents();
+        updateData();
+        saveComponents();
+        return driveStack;
+    }
+
+    public void commitChangesToContainer() {
+        getCommitedStack();
+        ItemStack currentStack = blockEntity.inventory.get(containerIndex);
+        boolean updated = false;
+        if (isNotTheSameDrive(currentStack)) {
+            updateIndex();
+            updated = true;
+        }
+        if (updated && isNotTheSameDrive(currentStack)) {
+            return;
+        }
+
+        blockEntity.inventory.set(containerIndex, driveStack);
+        blockEntity.markDirty();
+    }
+
+    public ItemStack removeStackFromInventory(ItemStack stack) {
+        int outCount = 0;
+        ItemStack outStack = stack.copy();
+        for (Map.Entry<ItemStack, Integer> entry : items.entrySet()) {
+            if (canCombine(entry.getKey(), stack)) {
+                int countInDrive = entry.getValue();
+                int needToRemove = stack.getCount();
+
+                if (countInDrive <= needToRemove) {
+                    items.remove(entry.getKey());
+                    needToRemove -= countInDrive;
+                    outCount += needToRemove;
+                } else {
+                    entry.setValue(countInDrive - needToRemove);
+                }
+                break;
+            }
+        }
+        outStack.setCount(outCount);
+        commitChangesToContainer();
+        blockEntity.markDirty();
+        return outStack;
+    }
+
+    public ItemStack insertStackIntoInventory(ItemStack stack) {
+        // First, try to merge with existing stacks
+        boolean merged = false;
+        if (stack.isEmpty()) {
+            return stack;
+        }
+        int transferAmount = Math.min(stack.getCount(), availableItems);
+        if (transferAmount > 0) {
+            for (Map.Entry<ItemStack, Integer> entry : items.entrySet()) {
+                ItemStack slotStack = entry.getKey();
+                if (canCombine(slotStack, stack)) {
+                    entry.setValue(transferAmount + entry.getValue());
+                    stack.decrement(transferAmount);
+                    merged = true;
+                    break;
+                }
+            }
+            if (!merged) {
+                ItemStack inStack = stack.copy();
+                inStack.capCount(inStack.getMaxCount());
+                items.put(inStack, transferAmount);
+                stack.decrement(transferAmount);
+            }
+        }
+        commitChangesToContainer();
+        blockEntity.markDirty();
+        if (stack.isEmpty() || stack.getCount() < 1) {
+            return ItemStack.EMPTY;
+        } else {
+            return stack;
+        }
+    }
+
+    private void addLoreInfo() {
+        ItemStack tempDriveStack = driveStack.copy();
+
+        Formatting availableLineFormatting;
+        Formatting usedLineFormatting;
+
+        if (usedItems > maxItems){
+            usedLineFormatting = Formatting.LIGHT_PURPLE;
+        } else if (usedItems == maxItems) {
+            usedLineFormatting = Formatting.RED;
+        } else if (usedItems >= maxItems * 0.8){
+            usedLineFormatting = Formatting.YELLOW;
+        } else if (usedItems >= maxItems * 0.5){
+            usedLineFormatting = Formatting.GOLD;
+        } else {
+            usedLineFormatting = Formatting.GREEN;
+        }
+
+        if (usedItems > maxItems) {
+            availableLineFormatting = Formatting.LIGHT_PURPLE; //how did you do this
+        } else if (usedItems == maxItems) {
+            availableLineFormatting = Formatting.RED; // full
+        } else if (usedItems >= maxItems * 0.9) {
+            availableLineFormatting = Formatting.YELLOW; //90% or more full
+        } else {
+            availableLineFormatting = Formatting.GREEN; //good
+        }
+
+
+        Formatting totalLineFormatting = switch (tier) {
+            case 0 -> Formatting.DARK_GRAY;
+            case 1 -> Formatting.GOLD;
+            case 2 -> Formatting.AQUA;
+            case 3 -> Formatting.BLACK;
+            default -> Formatting.OBFUSCATED;
+        };
+
+        Text usedLine = Text.literal("Used slots: " + usedItems).setStyle(Style.EMPTY.withColor(usedLineFormatting).withItalic(true));
+        Text availableLine = Text.literal("Available slots: " + availableItems).setStyle(Style.EMPTY.withColor(availableLineFormatting).withItalic(true));
+        Text totalLine = Text.literal("Total slots: " + maxItems).setStyle(Style.EMPTY.withColor(totalLineFormatting).withItalic(true));
+
+        LoreComponent newLore;
+        List<Text> loreList = new ArrayList<>();
+        loreList.add(availableLine);
+        loreList.add(usedLine);
+        loreList.add(totalLine);
+        newLore = new LoreComponent(loreList);
+
+        tempDriveStack.set(DataComponentTypes.LORE, newLore);
+        driveStack = tempDriveStack;
+    }
+
+    private void updateIndex() {
+        for (int i = 0; i < blockEntity.inventory.size(); i++) {
+            ItemStack stack = blockEntity.inventory.get(i);
+            UUID foundUUID = stack.getOrDefault(UUID_COMPONENT, null);
+            if (foundUUID != null && foundUUID.equals(myUUID)) {
+                containerIndex = i;
+                break;
+            }
+        }
+    }
+
+    public HardDrive(ItemStack driveStack, HardDriveContainerBlockEntity blockEntity, int containerIndex) {
+        this.driveStack = driveStack;
+        this.blockEntity = blockEntity;
+        this.myUUID = driveStack.get(UUID_COMPONENT);
+        this.containerIndex = containerIndex;
+        setMaxItems();
+        loadComponents();
+        updateData();
+    }
+
+    public int getMaxItems() {
+        return maxItems;
+    }
+
+    public int getAvailableItems() {
+        return availableItems;
+    }
+
+    public int getUsedItems() {
+        return usedItems;
+    }
+
+    public Map<ItemStack, Integer> addToMap(Map<ItemStack, Integer> itemStackMap) {
+        for (Map.Entry<ItemStack, Integer> diskEntry : items.entrySet()) {
+            boolean found = false;
+            for (Map.Entry<ItemStack, Integer> mapEntry : itemStackMap.entrySet()) {
+                ItemStack existingStack = mapEntry.getKey();
+                if (ItemStack.areItemsAndComponentsEqual(diskEntry.getKey(), existingStack)) {
+                    int newCount = mapEntry.getValue() + diskEntry.getValue();
+                    itemStackMap.put(existingStack, newCount);
+                    found = true;
+                    break;
+                }
+            }
+            if (!found) {
+                itemStackMap.put(diskEntry.getKey(), diskEntry.getValue());
+            }
+        }
+        return itemStackMap;
+    }
+
+    public int getContainerIndex() {
+        return containerIndex;
+    }
+
+    public static ItemStack ensureUUID(ItemStack driveStack) {
+        if (driveStack.getComponents().contains(UUID_COMPONENT)) {
+            return driveStack;
+        } else {
+            ItemStack tempStack = driveStack.copy();
+            tempStack.set(UUID_COMPONENT, UUID.randomUUID());
+            return tempStack;
+        }
+    }
+}

src/main/java/systems/brn/server_storage/items/HardDriveItem.java

@@ -21,18 +21,14 @@ public class HardDriveItem extends SimpleItem {
 
     public static List<Item> register(List<String> tiers){
         ArrayList<Item> items = new ArrayList<>();
-        int numberItems = 128;
         for (String tier : tiers) {
             Identifier identifier = id(tier + "_drive");
             Item item = Registry.register(Registries.ITEM, identifier, new SimpleItem(new Settings()
                     .maxCount(1)
-                    .component(DriveComponents.MAX_ITEMS, numberItems)
-                    .component(DriveComponents.USED_ITEMS, 0)
                     .component(DriveComponents.ITEMSTACK_MAP, new HashMap<>())
                     , identifier));
             ItemGroupEvents.modifyEntriesEvent(ItemGroups.FUNCTIONAL).register(content -> content.add(item));
             items.add(item);
-            numberItems *= 2;
         }
         return items;
     }

src/main/java/systems/brn/server_storage/items/SimpleItem.java

@@ -5,12 +5,10 @@ import eu.pb4.polymer.core.api.item.SimplePolymerItem;
 import eu.pb4.polymer.resourcepack.api.PolymerModelData;
 import eu.pb4.polymer.resourcepack.api.PolymerResourcePackUtils;
 import net.fabricmc.fabric.api.itemgroup.v1.ItemGroupEvents;
-import net.minecraft.item.Item;
+import net.minecraft.item.*;
-import net.minecraft.item.ItemGroups;
-import net.minecraft.item.ItemStack;
-import net.minecraft.item.Items;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
+import net.minecraft.registry.RegistryKey;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.util.Identifier;
 import org.jetbrains.annotations.Nullable;
@@ -38,25 +36,35 @@ public class SimpleItem extends SimplePolymerItem implements PolymerItem {
         return this.polymerModel.value();
     }
 
-    public static Item register(String name){
+    public static Item register(String name, RegistryKey<ItemGroup> group){
-        return register(name, 64);
+        return register(name, 64, group);
     }
 
-    public static Item register(String name, int maxCount) {
+    public static Item register(String name, int maxCount, RegistryKey<ItemGroup> group) {
         Identifier identifier = id(name);
         Item item = Registry.register(Registries.ITEM, identifier, new SimpleItem(new Settings().maxCount(maxCount), identifier));
-        ItemGroupEvents.modifyEntriesEvent(ItemGroups.FUNCTIONAL).register(content -> content.add(item));
+        ItemGroupEvents.modifyEntriesEvent(group).register(content -> content.add(item));
         return item;
     }
 
-    public static List<Item> register(String name, List<String> tiers) {
+    public static List<Item> register(String name, List<String> tiers, boolean tierFirst, RegistryKey<ItemGroup> group) {
-        return register(name, tiers, 64);
+        return register(name, tiers, 64, tierFirst, group);
     }
 
-    public static List<Item> register(String name, List<String> tiers, int maxCount) {
+    public static List<Item> register(String name, List<String> tiers, RegistryKey<ItemGroup> group) {
+        return register(name, tiers, 64, true, group);
+    }
+
+    public static List<Item> register(String name, List<String> tiers, int maxCount, boolean tierFirst, RegistryKey<ItemGroup> group) {
         ArrayList<Item> items = new ArrayList<>();
         for (String tier : tiers) {
-            items.add(SimpleItem.register(tier + "_" + name, maxCount));
+            String itemName;
+            if (tierFirst){
+                itemName = tier + "_" + name;
+            } else {
+                itemName = name + "_" + tier;
+            }
+            items.add(SimpleItem.register(itemName, maxCount, group));
         }
         return items;
     }

src/main/java/systems/brn/server_storage/lib/ConnectedChests.java

@@ -1,212 +0,0 @@
-package systems.brn.server_storage.lib;
-
-import net.minecraft.block.entity.*;
-import net.minecraft.inventory.Inventory;
-import net.minecraft.inventory.SimpleInventory;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.util.math.Direction;
-import net.minecraft.world.World;
-import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
-import systems.brn.server_storage.blockentities.StorageBlockEntity;
-import systems.brn.server_storage.items.HardDriveItem;
-
-import java.util.*;
-
-import static systems.brn.server_storage.lib.StorageOperations.*;
-
-public class ConnectedChests {
-    public final List<Inventory> inventories;
-    public final List<Inventory> hoppers;
-    public final List<Inventory> driveContainers;
-    public final List<HardDriveItem> drives;
-    public final Inventory inventory;
-
-    public final int containerCount;
-    public final int containerSlots;
-    public final int containerUsedSlots;
-    public final int containerFreeSlots;
-
-    public ConnectedChests(World world, BlockPos startPos, boolean sortAlphabetically, String searchString, boolean allInventories) {
-        List<Inventory> inventories = new ArrayList<>();
-        List<Inventory> hoppers = new ArrayList<>();
-        List<Inventory> driveContainers = new ArrayList<>();
-        List<HardDriveItem> drives = new ArrayList<>();
-        Set<BlockPos> visited = new HashSet<>();
-
-        getConnectedChestsHelper(world, startPos, inventories, hoppers, driveContainers, drives, visited, allInventories);
-
-        this.inventories = inventories;
-        this.hoppers = hoppers;
-        this.driveContainers = driveContainers;
-        this.drives = drives;
-        this.containerCount = inventories.size();
-        this.inventory = getCombinedInventory(sortAlphabetically, searchString);
-
-        int tempContainerSlots = 0;
-        int tempContainerUsedSlots = 0;
-        int tempContainerFreeSlots = 0;
-        for (Inventory inventory : inventories) {
-            tempContainerSlots += inventory.size();
-            for (int slot = 0; slot < inventory.size(); slot++) {
-                if (inventory.getStack(slot).isEmpty()) {
-                    tempContainerFreeSlots++;
-                } else {
-                    tempContainerUsedSlots++;
-                }
-            }
-            assert tempContainerSlots == tempContainerUsedSlots + tempContainerFreeSlots;
-        }
-        containerSlots = tempContainerSlots;
-        containerUsedSlots = tempContainerUsedSlots;
-        containerFreeSlots = tempContainerFreeSlots;
-    }
-
-    private static boolean isEnabledContainer(BlockEntity blockEntity, boolean allContainers) {
-        return (allContainers && blockEntity instanceof Inventory) ||
-                blockEntity instanceof BarrelBlockEntity ||
-                blockEntity instanceof ChestBlockEntity ||
-                blockEntity instanceof ShulkerBoxBlockEntity;
-    }
-
-    private static void getConnectedChestsHelper(World world, BlockPos pos, List<Inventory> inventories, List<Inventory> hoppers, List<Inventory> driveContainers, List<HardDriveItem> drives, Set<BlockPos> visited, Boolean allContainers) {
-        if (visited.contains(pos)) {
-            return;
-        }
-        visited.add(pos);
-
-        BlockEntity blockEntity = world.getBlockEntity(pos);
-
-        if (blockEntity instanceof HardDriveContainerBlockEntity) {
-            driveContainers.add((Inventory) blockEntity);
-            //loop over all items in inventory
-            for (int slot = 0; slot < inventories.size(); slot++) {
-                ItemStack slotStack = ((Inventory) blockEntity).getStack(slot);
-                //drives.add(new HardDriveItem(slotStack, (HardDriveContainerBlockEntity) blockEntity));
-            }
-        }
-
-        if (isEnabledHopper(blockEntity)) {
-            hoppers.add((Inventory) blockEntity);
-        }
-
-        if (isEnabledContainer(blockEntity, allContainers) || blockEntity instanceof StorageBlockEntity) {
-            if (isEnabledContainer(blockEntity, allContainers) && !(blockEntity instanceof StorageBlockEntity)) {
-                inventories.add((Inventory) blockEntity);
-            }
-
-            for (Direction direction : Direction.values()) {
-                BlockPos nextPos = pos.offset(direction);
-                getConnectedChestsHelper(world, nextPos, inventories, hoppers, driveContainers, drives, visited, allContainers);
-            }
-        }
-    }
-
-    // Modify getCombinedInventoryFromChests to include item metadata and combine stacks
-    private SimpleInventory getCombinedInventory(boolean sortAlphabetically, String query) {
-        Map<ItemStack, Integer> itemStackMap = new HashMap<>();
-        for (Inventory inventory : inventories) {
-            addInventoryToMap(inventory, itemStackMap);
-        }
-        return filterInventory(getSimpleInventory(itemStackMap.size(), itemStackMap, sortAlphabetically), query, sortAlphabetically);
-    }
-
-    // Modify filterInventory to include item metadata
-    private SimpleInventory filterInventory(SimpleInventory inventory, String query, boolean sortAlphabetically) {
-        if (query == null || query.isEmpty()) {
-            return inventory;
-        }
-        Map<ItemStack, Integer> itemStackMap = new HashMap<>();
-        int itemCount = 0;
-        for (int slot = 0; slot < inventory.size(); slot++) {
-            ItemStack stack = inventory.getStack(slot);
-            ItemStack filteredStack = filterStack(stack, query);
-            if (!filteredStack.isEmpty()) {
-                itemCount++;
-                int count = itemStackMap.getOrDefault(filteredStack, 0) + filteredStack.getCount();
-                itemStackMap.put(filteredStack, count);
-            }
-        }
-        return getSimpleInventory(itemCount, itemStackMap, sortAlphabetically);
-    }
-
-    public boolean tryPutItemStack(ItemStack stack) {
-
-        // Iterate over each chest to try and insert the ItemStack
-        for (Inventory chest : inventories) {
-            if (!(chest instanceof HopperBlockEntity)) {
-                stack = insertStackIntoInventory(chest, stack);
-                if (stack.isEmpty()) {
-                    return true;
-                }
-            }
-        }
-
-        // If we still have remaining items, return false
-        return stack.isEmpty();
-    }
-
-    public static boolean isEnabledHopper(BlockEntity blockEntity) {
-        return blockEntity instanceof HopperBlockEntity ||
-                blockEntity instanceof TrappedChestBlockEntity ||
-                blockEntity instanceof FurnaceBlockEntity ||
-                blockEntity instanceof BlastFurnaceBlockEntity ||
-                blockEntity instanceof SmokerBlockEntity ||
-                blockEntity instanceof BrewingStandBlockEntity;
-    }
-
-    public boolean canAddItemStack(ItemStack stack) {
-        // Iterate over each chest to check if it's possible to insert the ItemStack
-        for (Inventory chest : inventories) {
-            if (!(chest instanceof HopperBlockEntity)) {
-                // Attempt to insert the ItemStack into the current chest
-                for (int i = 0; i < chest.size(); i++) {
-                    ItemStack slotStack = chest.getStack(i);
-                    if (slotStack.isEmpty() || canCombine(slotStack, stack)) {
-                        // If the slot is empty or can be combined with the ItemStack, return true
-                        return true;
-                    }
-                }
-            }
-        }
-        // If it's not possible to insert into any chest, return false
-        return false;
-    }
-
-    public void autoSuck() {
-        for (Inventory chest : hoppers) {
-            for (int i = 0; i < chest.size(); i++) {
-                ItemStack slotStack = chest.getStack(i);
-                if (!slotStack.isEmpty()) {
-                    if (this.canAddItemStack(slotStack)) {
-                        if (this.tryPutItemStack(slotStack)) {
-                            removeFromInventory(chest, slotStack, slotStack.getCount());
-                        }
-                        ;
-                    } else {
-                        return;
-                    }
-                }
-            }
-        }
-    }
-
-    public boolean canRemove(ItemStack stackToRemove) {
-        return canRemoveCount(stackToRemove, inventory) == 0;
-    }
-
-    public ItemStack removeItemStack(ItemStack stackToRemove) {
-
-        int remainingToRemove = stackToRemove.getCount();
-        ItemStack outStack = stackToRemove.copy();
-
-        for (Inventory chest : inventories) {
-            remainingToRemove = removeFromInventory(chest, stackToRemove, remainingToRemove);
-            if (remainingToRemove <= 0) {
-                return outStack;
-            }
-        }
-        outStack.setCount(outStack.getCount() - remainingToRemove);
-        return outStack;
-    }
-}

src/main/java/systems/brn/server_storage/lib/ConnectionType.java

@@ -0,0 +1,24 @@
+package systems.brn.server_storage.lib;
+
+import net.minecraft.util.StringIdentifiable;
+
+public enum ConnectionType implements StringIdentifiable {
+    NONE("none"),
+    BUS("bus"),
+    INVENTORY("inventory");
+    private final String name;
+
+    ConnectionType(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String asString() {
+        return this.name;
+    }
+
+    @Override
+    public String toString() {
+        return this.name;
+    }
+}

src/main/java/systems/brn/server_storage/lib/DriveComponents.java

@@ -1,34 +1,50 @@
 package systems.brn.server_storage.lib;
 
 import com.mojang.serialization.Codec;
+import com.mojang.serialization.codecs.RecordCodecBuilder;
 import eu.pb4.polymer.core.api.other.PolymerComponent;
 import net.minecraft.component.ComponentType;
 import net.minecraft.item.ItemStack;
-import net.minecraft.network.codec.PacketCodecs;
 import net.minecraft.registry.Registries;
 import net.minecraft.registry.Registry;
-import net.minecraft.util.dynamic.Codecs;
 
-import java.util.Map;
+import java.util.*;
 import java.util.function.UnaryOperator;
 
 
 public class DriveComponents {
-    public static final Codec<Map<ItemStack, Integer>> ITEMSTACK_MAP_CODEC = Codec.unboundedMap(ItemStack.CODEC, Codec.INT);
+    public static final Codec<List<ItemStack>> ITEMSTACK_LIST_CODEC = Codec.list(ItemStack.CODEC);
+    public static final Codec<List<Integer>> INTEGER_LIST_CODEC = Codec.list(Codec.INT);
 
-    public static final ComponentType<Integer> MAX_ITEMS = register(
+    public static final Codec<Map<ItemStack, Integer>> ITEMSTACK_MAP_CODEC = RecordCodecBuilder.create(instance ->
-            "max_items", builder -> builder.codec(Codecs.POSITIVE_INT).packetCodec(PacketCodecs.VAR_INT)
+            instance.group(
+                    ITEMSTACK_LIST_CODEC.fieldOf("itemStacks").forGetter(map -> new ArrayList<>(map.keySet())),
+                    INTEGER_LIST_CODEC.fieldOf("counts").forGetter(map -> new ArrayList<>(map.values()))
+            ).apply(instance, (itemStacks, counts) -> {
+                Map<ItemStack, Integer> map = new HashMap<>();
+                for (int i = 0; i < itemStacks.size(); i++) {
+                    map.put(itemStacks.get(i), counts.get(i));
+                }
+                return map;
+            })
     );
 
-    public static final ComponentType<Integer> USED_ITEMS = register(
+    public static final Codec<UUID> UUID_CODEC = RecordCodecBuilder.create(instance ->
-            "used_items", builder -> builder.codec(Codecs.NONNEGATIVE_INT).packetCodec(PacketCodecs.VAR_INT)
+            instance.group(
-    );
+                    Codec.LONG.fieldOf("mostSigBits").forGetter(UUID::getMostSignificantBits),
+                    Codec.LONG.fieldOf("leastSigBits").forGetter(UUID::getLeastSignificantBits)
+            ).apply(instance, UUID::new));
 
     public static final ComponentType<Map<ItemStack, Integer>> ITEMSTACK_MAP = register(
             "itemstack_map",
             builder -> builder.codec(ITEMSTACK_MAP_CODEC) // No packetCodec needed for this example
     );
 
+    public static final ComponentType<UUID> UUID_COMPONENT = register(
+            "drive_uuid",
+            builder -> builder.codec(UUID_CODEC) // No packetCodec needed for this example
+    );
+
 
     private static <T> ComponentType<T> register(String id, UnaryOperator<ComponentType.Builder<T>> builderOperator) {
         ComponentType<T> componentType = Registry.register(

src/main/java/systems/brn/server_storage/lib/PagedGui.java

@@ -37,6 +37,15 @@ public abstract class PagedGui extends SimpleGui {
     public static final String GUI_AUTOSUCK_OFF = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvOGViODFlZjg5MDIzNzk2NTBiYTc5ZjQ1NzIzZDZiOWM4ODgzODhhMDBmYzRlMTkyZjM0NTRmZTE5Mzg4MmVlMSJ9fX0=";
     public static final String GUI_AUTOSUCK_ON = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMThjNDQzYWRhNmUzOWZjYTgzN2EwMzgzYjBhNWUzZTU1NDc3M2I5NjYwYzQ4NzNmNTkxMDMyZGJlOWFkY2RmOCJ9fX0=";
 
+    public static final String GUI_SIDE_NORTH = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZGEyMjFlNGY5NmJlZTYyNjE3NTIzOTZhMzI2NWZmYTRkZWRmOGZmNDgzOWFiZDE0ZjQ5ZWRlZTFlNTMwOTIifX19";
+    public static final String GUI_SIDE_SOUTH = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDcxMDEzODQxNjUyODg4OTgxNTU0OGI0NjIzZDI4ZDg2YmJiYWU1NjE5ZDY5Y2Q5ZGJjNWFkNmI0Mzc0NCJ9fX0=";
+    public static final String GUI_SIDE_EAST = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvMWFlZWY4OGUyYzkyOGI0NjZjNmVkNWRlYWE0ZTE5NzVhOTQzNmMyYjFiNDk4ZjlmN2NiZjkyYTliNTk5YTYifX19";
+    public static final String GUI_SIDE_WEST = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvODBjOTQ4M2Y1MWQxMjY3NDMyZTBmMmYzYmFhOGNkOTNlNjViNWVhYzc0ODJiMjdkYmNjZWJhZmI3MjE3NDhiIn19fQ==";
+    public static final String GUI_SIDE_UP = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZDY5OTFkY2JhMjVlYWUyNDNlYjVjZWI4MzI1ZjRhYjc4ZjlmMTQxMjdjMzgyZjZjZDQyYzRjNzgwNDJkNGI1In19fQ==";
+    public static final String GUI_SIDE_DOWN = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvZmE2NjE0MTlkZTQ5ZmY0YTJjOTdiMjdmODY4MDE0ZmJkYWViOGRkN2Y0MzkyNzc3ODMwYjI3MTRjYWFmZDFmIn19fQ==";
+    public static final String GUI_MODE_INPUT = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNWM5OWRmYjI3MDRlMWJkNmU3ZmFjZmI0M2IzZTZmYmFiYWYxNmViYzdlMWZhYjA3NDE3YTZjNDY0ZTFkIn19fQ==";
+    public static final String GUI_MODE_OUTPUT = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvY2JiMWQxN2NlYmM1ZjBlY2M5ODdiODBlZmMwM2UzMmVjYjFjYjQwZGJjNWJjZTJmYWYzZTYwNTQyYTQwIn19fQ==";
+
     public static final int PAGE_SIZE = 9 * 5;
     protected final Runnable closeCallback;
     public boolean ignoreCloseCallback;
@@ -73,7 +82,7 @@ public abstract class PagedGui extends SimpleGui {
         return this.page - 1 >= 0;
     }
 
-    protected void updateDisplay() {
+    public void updateDisplay() {
         var offset = page * PAGE_SIZE;
 
         for (int i = 0; i < PAGE_SIZE; i++) {

src/main/java/systems/brn/server_storage/lib/StorageNetwork.java

@@ -0,0 +1,199 @@
+package systems.brn.server_storage.lib;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.BlockState;
+import net.minecraft.block.entity.*;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Direction;
+import net.minecraft.world.World;
+import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
+import systems.brn.server_storage.blockentities.InventoryInterfaceBlockEntity;
+import systems.brn.server_storage.blockentities.StorageInterfaceBlockEntity;
+import systems.brn.server_storage.blocks.BusConnectorBlock;
+import systems.brn.server_storage.blocks.HardDriveContainerBlock;
+import systems.brn.server_storage.blocks.InventoryInterfaceBlock;
+import systems.brn.server_storage.blocks.StorageInterfaceBlock;
+import systems.brn.server_storage.items.HardDrive;
+
+import java.util.*;
+
+import static systems.brn.server_storage.ServerStorage.DRIVES;
+import static systems.brn.server_storage.blocks.BusConnectorBlock.*;
+import static systems.brn.server_storage.lib.StorageOperations.*;
+
+public class StorageNetwork {
+    public List<HardDriveContainerBlockEntity> driveContainers;
+    public List<StorageInterfaceBlockEntity> storageInterfaceBlockEntities;
+    public List<InventoryInterfaceBlockEntity> inventoryInterfaceBlockEntities;
+    public List<HardDrive> drives;
+    public Map<ItemStack, Integer> itemStackMap;
+    public Map<ItemStack, Integer> filteredItemStackMap;
+
+    public int driveContainerCount;
+    public int drivesCount;
+    public int driveTotalSlots;
+    public int driveUsedSlots;
+    public int driveFreeSlots;
+
+    public StorageNetwork(World world, BlockPos startPos, boolean sortAlphabetically, String searchString) {
+        reindexNetwork(world, startPos, sortAlphabetically, searchString);
+    }
+
+    public void reindexNetwork(World world, BlockPos startPos, boolean sortAlphabetically, String searchString) {
+        List<HardDriveContainerBlockEntity> driveContainers = new ArrayList<>();
+        List<StorageInterfaceBlockEntity> storageInterfaceBlockEntities = new ArrayList<>();
+        List<InventoryInterfaceBlockEntity> inventoryInterfaceBlockEntities = new ArrayList<>();
+        List<HardDrive> drives = new ArrayList<>();
+        Set<BlockPos> visited = new HashSet<>();
+
+        scan(world, startPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+
+        this.driveContainers = driveContainers;
+        this.drives = drives;
+        this.storageInterfaceBlockEntities = storageInterfaceBlockEntities;
+        this.inventoryInterfaceBlockEntities = inventoryInterfaceBlockEntities;
+
+        countStuff();
+
+        filteredItemStackMap = getCombinedMap(sortAlphabetically, searchString);
+    }
+
+    private void countStuff() {
+        driveUsedSlots = 0;
+        driveFreeSlots = 0;
+        driveTotalSlots = 0;
+        driveContainerCount = driveContainers.size();
+        drivesCount = drives.size();
+        for (HardDriveContainerBlockEntity driveContainer : this.driveContainers) {
+            driveFreeSlots += driveContainer.getAvailableSlots();
+            driveUsedSlots += driveContainer.getUsedSlots();
+            driveTotalSlots += driveContainer.getTotalSlots();
+        }
+    }
+
+    public void updateDisplays(){
+        for (StorageInterfaceBlockEntity storageInterfaceBlockEntity : storageInterfaceBlockEntities) {
+            storageInterfaceBlockEntity.updateDisplays();
+        }
+    }
+
+    private static void scan(World world, BlockPos pos, BlockPos startPos, List<HardDriveContainerBlockEntity> driveContainers, List<StorageInterfaceBlockEntity> storageInterfaceBlockEntities, List<InventoryInterfaceBlockEntity> inventoryInterfaceBlockEntities, List<HardDrive> drives, Set<BlockPos> visited) {
+        if (visited.contains(pos)) {
+            return;
+        }
+        visited.add(pos);
+
+        BlockState blockState = world.getBlockState(pos);
+
+        Block block = blockState.getBlock();
+
+        if (block instanceof HardDriveContainerBlock) {
+            BlockEntity blockEntity = world.getBlockEntity(pos);
+            if (blockEntity instanceof HardDriveContainerBlockEntity driveContainerBlockEntity) {
+                driveContainers.add(driveContainerBlockEntity);
+                driveContainerBlockEntity.indexDrives();
+                drives.addAll(driveContainerBlockEntity.drives);
+            }
+        }
+
+        if (block instanceof StorageInterfaceBlock) {
+            BlockEntity blockEntity = world.getBlockEntity(pos);
+            if (blockEntity instanceof StorageInterfaceBlockEntity storageInterfaceBlockEntity){
+                storageInterfaceBlockEntities.add(storageInterfaceBlockEntity);
+            }
+        }
+
+        if (block instanceof InventoryInterfaceBlock) {
+            BlockEntity blockEntity = world.getBlockEntity(pos);
+            if (blockEntity instanceof InventoryInterfaceBlockEntity inventoryInterfaceBlockEntity){
+                inventoryInterfaceBlockEntities.add(inventoryInterfaceBlockEntity);
+            }
+        }
+
+        if (block instanceof BusConnectorBlock || pos == startPos) {
+
+            if (blockState.getOrEmpty(NORTH).isPresent() && blockState.get(NORTH) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.NORTH);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+            if (blockState.getOrEmpty(SOUTH).isPresent() && blockState.get(SOUTH) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.SOUTH);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+            if (blockState.getOrEmpty(EAST).isPresent() && blockState.get(EAST) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.EAST);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+            if (blockState.getOrEmpty(WEST).isPresent() && blockState.get(WEST) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.WEST);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+            if (blockState.getOrEmpty(UP).isPresent() && blockState.get(UP) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.UP);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+            if (blockState.getOrEmpty(DOWN).isPresent() && blockState.get(DOWN) == ConnectionType.BUS) {
+                BlockPos nextPos = pos.offset(Direction.DOWN);
+                scan(world, nextPos, startPos, driveContainers, storageInterfaceBlockEntities, inventoryInterfaceBlockEntities, drives, visited);
+            }
+        }
+    }
+
+    // Modify getCombinedInventoryFromChests to include item metadata and combine stacks
+    private TreeMap<ItemStack, Integer> getCombinedMap(boolean sortAlphabetically, String query) {
+        itemStackMap = new HashMap<>();
+        for (HardDrive drive : drives) {
+            itemStackMap = drive.addToMap(itemStackMap);
+        }
+        return sortAndFilterMap(itemStackMap, sortAlphabetically, query);
+    }
+
+
+    public int putItemStackRemainder(ItemStack stack) {
+        if (DRIVES.contains(stack.getItem())){
+            return stack.getCount();
+        }
+        // Iterate over each chest to try and insert the ItemStack
+        int leftOvers = stack.getCount();
+        for (InventoryInterfaceBlockEntity inventoryInterfaceBlockEntity : inventoryInterfaceBlockEntities) {
+            leftOvers = inventoryInterfaceBlockEntity.processIncoming(stack.copy(), leftOvers);
+            if (leftOvers <= 0) {
+                return 0;
+            }
+        }
+        ItemStack driveStack = stack.copy();
+        driveStack.setCount(leftOvers);
+        for (HardDrive drive : drives) {
+            driveStack = drive.insertStackIntoInventory(driveStack);
+            if (driveStack.isEmpty()) {
+                return 0;
+            }
+        }
+
+        // If we still have remaining items, return false
+        return driveStack.getCount();
+    }
+
+    public boolean canAddItemStack(ItemStack stack) {
+        return stack.getCount() <= driveFreeSlots && !DRIVES.contains(stack.getItem());
+    }
+
+    public boolean canRemove(ItemStack stackToRemove) {
+        return canRemoveCount(stackToRemove, itemStackMap) == 0;
+    }
+
+    public ItemStack removeItemStack(ItemStack stackToRemove) {
+        ItemStack outStack = stackToRemove.copy();
+
+        for (HardDrive drive : drives) {
+            outStack = drive.removeStackFromInventory(outStack);
+            if (outStack.getCount() >= stackToRemove.getCount()) {
+                break;
+            }
+        }
+
+        // If we still have remaining items, return false
+        return outStack;
+    }
+}

src/main/java/systems/brn/server_storage/lib/StorageOperations.java

@@ -1,19 +1,43 @@
 package systems.brn.server_storage.lib;
 
-import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.inventory.Inventory;
-import net.minecraft.inventory.SimpleInventory;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import org.jetbrains.annotations.NotNull;
 
+import java.util.HashMap;
 import java.util.Map;
 import java.util.TreeMap;
 
 public class StorageOperations {
     // Modify getSimpleInventory to include item metadata and sort conditionally
-    public static @NotNull SimpleInventory getSimpleInventory(int size, Map<ItemStack, Integer> itemStackMap, boolean sortAlphabetically) {
+    public static TreeMap<ItemStack, Integer> sortAndFilterMap(Map<ItemStack, Integer> itemStackMap, boolean sortAlphabetically, String query) {
+        TreeMap<ItemStack, Integer> sortedMap = getItemStackIntegerTreeMap(itemStackMap, sortAlphabetically);
+
+        if (query == null || query.isEmpty() || query.equals("*")) {
+            sortedMap.putAll(itemStackMap);
+        } else {
+            Map<ItemStack, Integer> filteredMap = new HashMap<>();
+            for (Map.Entry<ItemStack, Integer> entry : itemStackMap.entrySet()) {
+                if (filterItem(entry.getKey().getItem(), query)){
+                    filteredMap.put(entry.getKey(), entry.getValue());
+                }
+            }
+            sortedMap.putAll(filteredMap);
+        }
+        return sortedMap;
+    }
+
+    public static boolean filterItem(Item item, String query){
+        if (item != null) {
+            String itemName = String.valueOf(item);
+            return itemName == null || itemName.contains(query);
+        }
+        return false;
+    }
+
+    private static @NotNull TreeMap<ItemStack, Integer> getItemStackIntegerTreeMap(Map<ItemStack, Integer> itemStackMap, boolean sortAlphabetically) {
         TreeMap<ItemStack, Integer> sortedMap;
 
         if (sortAlphabetically) {
@@ -33,51 +57,35 @@ public class StorageOperations {
                 return countCompare == 0 ? String.valueOf(o1.getItem()).compareToIgnoreCase(String.valueOf(o2.getItem())) : countCompare;
             });
         }
-
+        return sortedMap;
-        sortedMap.putAll(itemStackMap);
-
-        SimpleInventory inv = new SimpleInventory(size);
-        int invPointer = 0;
-        for (Map.Entry<ItemStack, Integer> entry : sortedMap.entrySet()) {
-            ItemStack stack = entry.getKey();
-            int count = entry.getValue();
-            stack.setCount(count);
-            inv.heldStacks.set(invPointer, stack); //bypass stack maximum
-            invPointer++;
-        }
-        return inv;
     }
 
-    // Modify filterStack to include item metadata
+    public static int canInsertToStack(ItemStack stack1, ItemStack stack2, int maxInsert) {
-    public static ItemStack filterStack(ItemStack stack, String query) {
+        if (stack1.isEmpty() || ItemStack.areItemsEqual(stack1, stack2)) {
-        Item item = stack.getItem();
+            int remainingSpace = stack1.isEmpty() ? stack2.getMaxCount() : stack1.getMaxCount() - stack1.getCount();
-        if (item != null) {
+            maxInsert += remainingSpace;
-            String itemName = String.valueOf(item);
+            // If the maximum insertion count is greater than or equal to the item count, return the item count
-            if (itemName != null && !itemName.contains(query)) {
+            if (maxInsert >= stack2.getCount()) {
-                return ItemStack.EMPTY;
+                return stack2.getCount();
             }
         }
-        return stack;
+        return maxInsert;
     }
 
-    public static int canInsertItemIntoPlayerInventory(PlayerEntity player, ItemStack itemStack) {
+    public static int canInsertItemIntoInventory(Inventory inventory, ItemStack itemStack) {
         // Get the player's inventory
-        PlayerInventory playerInventory = player.getInventory();
-
         int maxInsert = 0;
 
+        if (inventory instanceof PlayerInventory playerInventory) {
             // Iterate through the slots in the player's inventory
             for (int i = 0; i < playerInventory.main.size(); i++) {
                 ItemStack slotStack = playerInventory.main.get(i);
-
+                maxInsert = canInsertToStack(slotStack, itemStack, maxInsert);
-            // Check if the slot is empty or if there's space for the item
-            if (slotStack.isEmpty() || ItemStack.areItemsEqual(slotStack, itemStack)) {
-                int remainingSpace = slotStack.isEmpty() ? itemStack.getMaxCount() : slotStack.getMaxCount() - slotStack.getCount();
-                maxInsert += remainingSpace;
-                // If the maximum insertion count is greater than or equal to the item count, return the item count
-                if (maxInsert >= itemStack.getCount()) {
-                    return itemStack.getCount();
             }
+        } else {
+            for (int i = 0; i < inventory.size(); i++) {
+                ItemStack slotStack = inventory.getStack(i);
+                maxInsert = canInsertToStack(slotStack, itemStack, maxInsert);
             }
         }
 
@@ -115,7 +123,7 @@ public class StorageOperations {
         return stack;
     }
 
-    public static int removeFromInventory(Inventory inventory, ItemStack stackToRemove, int remainingToRemove) {
+    public static void removeFromInventory(Inventory inventory, ItemStack stackToRemove, int remainingToRemove) {
         for (int i = 0; i < inventory.size(); i++) {
             ItemStack slotStack = inventory.getStack(i);
             if (canCombine(slotStack, stackToRemove)) {
@@ -129,21 +137,36 @@ public class StorageOperations {
                 }
 
                 if (remainingToRemove <= 0) {
-                    return remainingToRemove;
+                    return;
                 }
             }
         }
-        return remainingToRemove;
     }
 
-    public static int canRemoveCount(ItemStack stackToRemove, Inventory inventory) {
+    public static int howMuchFits(ItemStack stack, Inventory inventory){
-        int remainingToRemove = stackToRemove.getCount();
+        int out = 0;
-
         for (int i = 0; i < inventory.size(); i++) {
             ItemStack slotStack = inventory.getStack(i);
+            if (slotStack.isEmpty()) {
+                out += stack.getMaxCount();
+                continue;
+            }
+            if (canCombine(slotStack, stack)) {
+                int remaining = slotStack.getMaxCount() - slotStack.getCount();
+                out += remaining;
+            }
+        }
+        return out;
+    }
+
+    public static int canRemoveCount(ItemStack stackToRemove, Map<ItemStack, Integer> itemsMap) {
+        int remainingToRemove = stackToRemove.getCount();
+
+        for (Map.Entry<ItemStack, Integer> entry : itemsMap.entrySet()) {
+            ItemStack slotStack = entry.getKey();
             if (canCombine(slotStack, stackToRemove)) {
                 // If the slot contains the same item type
-                if (slotStack.getCount() >= remainingToRemove) {
+                if (entry.getValue() >= remainingToRemove) {
                     // If the count in the slot is sufficient to remove the requested amount
                     return 0;
                 } else {
@@ -174,7 +197,7 @@ public class StorageOperations {
             ItemStack existingStack = entry.getKey();
             if (ItemStack.areItemsAndComponentsEqual(stack, existingStack)) {
                 int newCount = entry.getValue() + stack.getCount();
-                itemStackMap.put(existingStack, newCount);
+                entry.setValue(newCount);
                 return;
             }
         }

src/main/java/systems/brn/server_storage/lib/Util.java

@@ -2,7 +2,6 @@ package systems.brn.server_storage.lib;
 
 import net.minecraft.component.DataComponentTypes;
 import net.minecraft.component.type.LoreComponent;
-import net.minecraft.inventory.Inventory;
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
@@ -21,13 +20,13 @@ import java.util.stream.Collectors;
 
 public class Util {
 
-    public static List<RawFilteredPair<Text>> generateBookContent(Inventory inventory) {
+    public static List<RawFilteredPair<Text>> generateBookContent(Map<ItemStack, Integer> itemMap) {
         List<String> pages = new ArrayList<>();
-        for (int i = 0; i < inventory.size(); i++) {
+        for (Map.Entry<ItemStack, Integer> entry : itemMap.entrySet()) {
-            ItemStack slotStack = inventory.getStack(i);
+            ItemStack slotStack = entry.getKey();
             if (!slotStack.isEmpty()) {
                 Item itemName = slotStack.getItem();
-                pages.add(itemName + " " + slotStack.getCount());
+                pages.add(itemName + " " + entry.getValue());
             }
         }
         return stringToBookContent(String.join(System.lineSeparator(), pages));
@@ -106,7 +105,7 @@ public class Util {
         }
     }
 
-    public static ArrayList<CraftingEntry> getCraftableRecipes(Inventory inventory, MinecraftServer server) {
+    public static ArrayList<CraftingEntry> getCraftableRecipes(Map<ItemStack, Integer> itemStackMap, MinecraftServer server) {
         RecipeManager recipeManager = server.getRecipeManager();
         List<RecipeEntry<CraftingRecipe>> allRecipes = recipeManager.listAllOfType(RecipeType.CRAFTING);
 
@@ -152,10 +151,9 @@ public class Util {
                     ItemStack stackIn = entry.getKey();
                     Integer count = entry.getValue();
                     boolean itemFound = false;
-                    for (int i = 0; i < inventory.size(); i++) {
+                    for (Map.Entry<ItemStack, Integer> itemEntry : itemStackMap.entrySet()){
-                        ItemStack slotStack = inventory.getStack(i);
+                        Item slotItem = itemEntry.getKey().getItem();
-                        Item slotItem = slotStack.getItem();
+                        int slotCount = itemEntry.getValue();
-                        int slotCount = slotStack.getCount();
                         if (stackIn.getItem() == slotItem) {
                             count -= slotCount;
                             entry.setValue(count);
@@ -172,9 +170,6 @@ public class Util {
                     if (count > 0) {
                         canMake = false;
                     } else {
-                        if(recipe.value().getResult(server.getRegistryManager()).getItem() == Items.REDSTONE_BLOCK){
-                            int asdasd = 0;
-                        }
                         int thisMaxAmount = Math.floorDivExact(Math.abs(count), stackIn.getCount());
                         if (maxAmount == -1) {
                             maxAmount = thisMaxAmount;

src/main/java/systems/brn/server_storage/screenhandlers/DriveContainerScreenHandler.java

@@ -7,36 +7,34 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.screen.ScreenHandler;
 import net.minecraft.screen.ScreenHandlerType;
 import net.minecraft.screen.slot.Slot;
-import systems.brn.server_storage.lib.HardDriveSlot;
+import systems.brn.server_storage.blockentities.HardDriveContainerBlockEntity;
 
 public class DriveContainerScreenHandler extends ScreenHandler {
-    private static final int CONTAINER_SIZE = 9;
-    private static final int INVENTORY_START = 9;
-    private static final int INVENTORY_END = 36;
-    private static final int HOTBAR_START = 36;
-    private static final int HOTBAR_END = 45;
     private final Inventory inventory;
+    private final HardDriveContainerBlockEntity blockEntity;
 
-    public DriveContainerScreenHandler(int syncId, PlayerInventory playerInventory, Inventory inventory) {
+    public DriveContainerScreenHandler(int syncId, PlayerInventory playerInventory, HardDriveContainerBlockEntity blockEntity) {
-        super(ScreenHandlerType.GENERIC_3X3, syncId);
+        super(ScreenHandlerType.HOPPER, syncId);
-        checkSize(inventory, 9);
+        this.blockEntity = blockEntity;
-        this.inventory = inventory;
+        checkSize(blockEntity, HardDriveContainerBlockEntity.INVENTORY_SIZE);
+        this.inventory = blockEntity;
+        blockEntity.indexDrives();
+        blockEntity.commitDrives();
         inventory.onOpen(playerInventory.player);
 
-        for(int i = 0; i < 3; ++i) {
+        int j;
-            for(int j = 0; j < 3; ++j) {
+        for (j = 0; j < 5; ++j) {
-                this.addSlot(new HardDriveSlot(inventory, j + i * 3, 62 + j * 18, 17 + i * 18));
+            this.addSlot(new Slot(inventory, j, 44 + j * 18, 20));
+        }
+
+        for (j = 0; j < 3; ++j) {
+            for (int k = 0; k < 9; ++k) {
+                this.addSlot(new Slot(playerInventory, k + j * 9 + 9, 8 + k * 18, j * 18 + 51));
             }
         }
 
-        for(int i = 0; i < 3; ++i) {
+        for (j = 0; j < 9; ++j) {
-            for(int j = 0; j < 9; ++j) {
+            this.addSlot(new Slot(playerInventory, j, 8 + j * 18, 109));
-                this.addSlot(new Slot(playerInventory, j + i * 9 + 9, 8 + j * 18, 84 + i * 18));
-            }
-        }
-
-        for(int i = 0; i < 9; ++i) {
-            this.addSlot(new Slot(playerInventory, i, 8 + i * 18, 142));
         }
     }
 
@@ -45,18 +43,25 @@ public class DriveContainerScreenHandler extends ScreenHandler {
         return this.inventory.canPlayerUse(player);
     }
 
+
     @Override
     public ItemStack quickMove(PlayerEntity player, int slot) {
+        ItemStack temp = quickMoveHelper(player, slot);
+        blockEntity.indexDrives();
+        return temp;
+    }
+
+    public ItemStack quickMoveHelper(PlayerEntity player, int slot) {
         ItemStack itemStack = ItemStack.EMPTY;
         Slot slot2 = this.slots.get(slot);
         if (slot2.hasStack()) {
             ItemStack itemStack2 = slot2.getStack();
             itemStack = itemStack2.copy();
-            if (slot < 9) {
+            if (slot < this.inventory.size()) {
-                if (!this.insertItem(itemStack2, 9, 45, true)) {
+                if (!this.insertItem(itemStack2, this.inventory.size(), this.slots.size(), true)) {
                     return ItemStack.EMPTY;
                 }
-            } else if (!this.insertItem(itemStack2, 0, 9, false)) {
+            } else if (!this.insertItem(itemStack2, 0, this.inventory.size(), false)) {
                 return ItemStack.EMPTY;
             }
 
@@ -80,5 +85,6 @@ public class DriveContainerScreenHandler extends ScreenHandler {
     public void onClosed(PlayerEntity player) {
         super.onClosed(player);
         this.inventory.onClose(player);
+        blockEntity.indexDrives();
     }
 }

src/main/java/systems/brn/server_storage/screens/CraftingScreen.java

@@ -2,12 +2,14 @@ package systems.brn.server_storage.screens;
 
 import eu.pb4.sgui.api.elements.GuiElementBuilder;
 import net.minecraft.entity.player.PlayerEntity;
+import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.inventory.Inventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.recipe.CraftingRecipe;
 import net.minecraft.recipe.Ingredient;
 import net.minecraft.recipe.RecipeEntry;
 import net.minecraft.text.Text;
+import systems.brn.server_storage.blockentities.StorageInterfaceBlockEntity;
 import systems.brn.server_storage.lib.CraftingEntry;
 import systems.brn.server_storage.lib.PagedGui;
 
@@ -24,23 +26,26 @@ public class CraftingScreen extends PagedGui {
 
     private ArrayList<CraftingEntry> craftingEntries;
 
+    private final StorageInterfaceBlockEntity blockEntity;
+
     private ArrayList<DisplayElement> recipesList;
 
     public CraftingScreen(StorageScreen storageScreen) {
         super(storageScreen.getPlayer(), null);
         this.storageScreen = storageScreen;
+        this.blockEntity = storageScreen.blockEntity;
         this.setTitle(Text.translatable("container.crafting"));
         this.updateDisplay();
     }
 
     @Override
     public void updateDisplay(){
-        storageScreen.blockEntity.rescanChests();
+        blockEntity.reindexDrives();
         Map<ItemStack, Integer> itemStackMap = new HashMap<>();
         addInventoryToMap(storageScreen.getPlayer().getInventory(), itemStackMap);
-        addInventoryToMap(storageScreen.blockEntity.chests.inventory, itemStackMap);
+        itemStackMap.putAll(blockEntity.network.itemStackMap);
-        Inventory inventory = getSimpleInventory(itemStackMap.size(), itemStackMap, false);
+        Map<ItemStack, Integer> items = sortAndFilterMap(itemStackMap, false, null);
-        this.craftingEntries = getCraftableRecipes(inventory, Objects.requireNonNull(player.getServer()));
+        this.craftingEntries = getCraftableRecipes(items, Objects.requireNonNull(player.getServer()));
         this.recipesList = getAvailableRecipes();
         super.updateDisplay();
     }
@@ -89,6 +94,23 @@ public class CraftingScreen extends PagedGui {
         }
     }
 
+    private boolean canCraft(RecipeEntry<CraftingRecipe> recipeEntry) {
+        for (Ingredient ingredient : recipeEntry.value().getIngredients()) {
+            ItemStack stackToRemove = findMatchingStack(ingredient);
+            if (stackToRemove == null) {
+                return false;
+            }
+            int requiredCount = canRemoveCount(stackToRemove, this.blockEntity.network.itemStackMap);
+
+            Map<ItemStack, Integer> playerInventory = new HashMap<>();
+            addInventoryToMap(this.storageScreen.getPlayer().getInventory(), playerInventory);
+            if (requiredCount > 0 && canRemoveCount(stackToRemove, playerInventory) < requiredCount) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     private boolean craftOneStack(PlayerEntity player, RecipeEntry<CraftingRecipe> recipeEntry, boolean toPlayerInventory) {
         if (!canCraft(recipeEntry)) {
             return true; //stop
@@ -97,19 +119,13 @@ public class CraftingScreen extends PagedGui {
         ArrayList<ItemStack> stacksToRemove = new ArrayList<>();
 
         // Check and remove ingredients
+        if (!canCraft(recipeEntry)) {
+            return true;
+        }
         for (Ingredient ingredient : recipeEntry.value().getIngredients()) {
             ItemStack stackToRemove = findMatchingStack(ingredient);
-            if (stackToRemove == null){
-                return false;
-            }
-            int requiredCount = canRemoveCount(stackToRemove, this.storageScreen.blockEntity.chests.inventory);
-
-            if (requiredCount > 0 && canRemoveCount(stackToRemove, this.storageScreen.getPlayer().getInventory()) < requiredCount) {
-                return true;
-            } else {
             stacksToRemove.add(stackToRemove);
         }
-        }
 
         for (ItemStack stack : stacksToRemove) {
             removeItems(stack);
@@ -118,14 +134,15 @@ public class CraftingScreen extends PagedGui {
         // Add the result to the appropriate inventory
         ItemStack outputStack = recipeEntry.value().getResult(storageScreen.getPlayer().getRegistryManager()).copy();
         if (toPlayerInventory) {
-            if (canInsertItemIntoPlayerInventory(player, outputStack) == outputStack.getCount()) {
+            PlayerInventory playerInventory = player.getInventory();
-                player.getInventory().insertStack(outputStack);
+            if (canInsertItemIntoInventory(playerInventory, outputStack) == outputStack.getCount()) {
+                playerInventory.insertStack(outputStack);
             } else {
                 return true;
             }
         } else {
-            if (this.storageScreen.blockEntity.chests.canAddItemStack(outputStack)) {
+            if (this.blockEntity.network.canAddItemStack(outputStack)) {
-                this.storageScreen.blockEntity.chests.tryPutItemStack(outputStack);
+                this.blockEntity.network.putItemStackRemainder(outputStack);
             } else {
                 return true;
             }
@@ -142,24 +159,9 @@ public class CraftingScreen extends PagedGui {
         return false;
     }
 
-    private boolean canCraft(RecipeEntry<CraftingRecipe> recipeEntry) {
-        for (Ingredient ingredient : recipeEntry.value().getIngredients()) {
-            ItemStack stackToRemove = findMatchingStack(ingredient);
-            if (stackToRemove == null){
-                return false;
-            }
-            int requiredCount = canRemoveCount(stackToRemove, this.storageScreen.blockEntity.chests.inventory);
-
-            if (requiredCount > 0 && canRemoveCount(stackToRemove, this.storageScreen.getPlayer().getInventory()) < requiredCount) {
-                return false;
-            }
-        }
-        return true;
-    }
-
     private ItemStack findMatchingStack(Ingredient ingredient) {
         for (ItemStack stack : ingredient.getMatchingStacks()) {
-            if (this.storageScreen.blockEntity.chests.canRemove(stack)) {
+            if (this.blockEntity.network.canRemove(stack)) {
                 return stack;
             }
         }
@@ -168,7 +170,7 @@ public class CraftingScreen extends PagedGui {
 
     private void removeItems(ItemStack stack) {
         // Logic to remove items from the storage
-        ItemStack fromPlayer = this.storageScreen.blockEntity.chests.removeItemStack(stack);
+        ItemStack fromPlayer = this.blockEntity.network.removeItemStack(stack);
         if (fromPlayer != null && fromPlayer.getCount() > 0) {
             Inventory playerInventory = player.getInventory();
             for (int i = 0; i < playerInventory.size(); i++) {

src/main/java/systems/brn/server_storage/screens/DriveScreen.java

@@ -1,14 +0,0 @@
-package systems.brn.server_storage.screens;
-
-import eu.pb4.sgui.api.gui.SimpleGui;
-import net.minecraft.screen.ScreenHandlerType;
-import net.minecraft.server.network.ServerPlayerEntity;
-import net.minecraft.util.math.BlockPos;
-
-public class DriveScreen extends SimpleGui {
-    BlockPos pos;
-    public DriveScreen(ServerPlayerEntity player, BlockPos pos) {
-        super(ScreenHandlerType.HOPPER, player, false);
-        this.pos = pos;
-    }
-}

src/main/java/systems/brn/server_storage/screens/SearchScreen.java

@@ -1,26 +1,29 @@
 package systems.brn.server_storage.screens;
 
 import eu.pb4.sgui.api.gui.AnvilInputGui;
-import systems.brn.server_storage.lib.PagedGui;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import systems.brn.server_storage.blockentities.InventoryInterfaceBlockEntity;
 
 public class SearchScreen extends AnvilInputGui {
 
-    private final PagedGui storageScreen;
+    private final SimpleGui parentScreen;
 
-    public SearchScreen(PagedGui storageScreen, String defaultText) {
+    public SearchScreen(SimpleGui parentScreen, String defaultText) {
-        super(storageScreen.getPlayer(), storageScreen.getLockPlayerInventory());
+        super(parentScreen.getPlayer(), parentScreen.getLockPlayerInventory());
-        this.storageScreen = storageScreen;
+        this.parentScreen = parentScreen;
-        storageScreen.close();
+        parentScreen.close();
         this.setDefaultInputValue(defaultText);
     }
 
     @Override
     public void onClose() {
         super.onClose();
-        storageScreen.open();
+        parentScreen.open();
         String query = this.getInput();
-        if (storageScreen instanceof StorageScreen) {
+        if (parentScreen instanceof StorageScreen storageScreen) {
-            ((StorageScreen) storageScreen).doSearch(query);
+            storageScreen.doSearch(query);
+        } else if (parentScreen instanceof SettingsScreen settingsScreen && settingsScreen.blockEntity instanceof InventoryInterfaceBlockEntity inventoryInterfaceBlockEntity) {
+            inventoryInterfaceBlockEntity.doSearch(query);
         }
     }
 }

src/main/java/systems/brn/server_storage/screens/SettingsScreen.java

@@ -1,83 +1,97 @@
 package systems.brn.server_storage.screens;
 
 import eu.pb4.sgui.api.elements.GuiElementBuilder;
+import eu.pb4.sgui.api.gui.SimpleGui;
+import net.minecraft.block.entity.BlockEntity;
 import net.minecraft.item.Items;
+import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.text.Text;
 import net.minecraft.util.Formatting;
+import org.jetbrains.annotations.Nullable;
+import systems.brn.server_storage.blockentities.InventoryInterfaceBlockEntity;
 import systems.brn.server_storage.lib.PagedGui;
 
 import java.util.ArrayList;
 
 public class SettingsScreen extends PagedGui {
 
-    private final StorageScreen storageScreen;
+    private final SimpleGui parentScreen;
 
     private ArrayList<DisplayElement> settingsList;
 
-    public SettingsScreen(StorageScreen storageScreen) {
+    public final BlockEntity blockEntity;
-        super(storageScreen.getPlayer(), null);
+
-        this.storageScreen = storageScreen;
+    public SettingsScreen(@Nullable SimpleGui parentScreen, ServerPlayerEntity player, BlockEntity blockEntity) {
+        super(player, null);
+        this.parentScreen = parentScreen;
+        this.blockEntity = blockEntity;
+        clearSettings();
         this.setTitle(Text.translatable("mco.configure.world.buttons.settings"));
+        if (blockEntity instanceof InventoryInterfaceBlockEntity inventoryInterfaceBlockEntity) {
+            inventoryInterfaceBlockEntity.openSettingsScreens.add(this);
+        }
         this.updateDisplay();
     }
 
+    public SettingsScreen(StorageScreen parentScreen) {
+        this(parentScreen, parentScreen.getPlayer(), parentScreen.blockEntity);
+    }
+
+    public SettingsScreen(SimpleGui parentScreen, BlockEntity blockEntity) {
+        this(parentScreen, parentScreen.getPlayer(), blockEntity);
+    }
+
+    public SettingsScreen(ServerPlayerEntity player, BlockEntity blockEntity) {
+        this(null, player, blockEntity);
+    }
+
+    public void addSetting(DisplayElement setting) {
+        this.settingsList.add(setting);
+    }
+
     @Override
     public void onClose() {
         super.onClose();
-        storageScreen.open();
+        if (parentScreen != null) {
+            parentScreen.open();
         }
-
+        if (blockEntity instanceof InventoryInterfaceBlockEntity inventoryInterfaceBlockEntity) {
-    @Override
+            inventoryInterfaceBlockEntity.openSettingsScreens.remove(this);
-    public void updateDisplay() {
-        this.settingsList = new ArrayList<>();
-        this.settingsList.add(containers());
-        this.settingsList.add(autoSuck());
-        super.updateDisplay();
         }
-
-    protected PagedGui.DisplayElement containers() {
-        return PagedGui.DisplayElement.of(
-                new GuiElementBuilder(Items.PLAYER_HEAD)
-                        .setName(Text.translatable(storageScreen.blockEntity.allInventories ? "gui.all" : "options.fov.min").formatted(Formatting.WHITE))
-                        .hideDefaultTooltip().noDefaults()
-                        .setSkullOwner(GUI_CONTAINERS)
-                        .setCallback((x, y, z) -> {
-                            storageScreen.blockEntity.allInventories ^= true;
-                            storageScreen.blockEntity.markDirty();
-                            storageScreen.blockEntity.rescanChests();
-                            playClickSound(getPlayer());
-                            updateDisplay();
-                        })
-        );
     }
 
     @Override
     protected int getPageAmount() {
-        return Math.ceilDivExact(settingsList.size(), 9*6);
+        return Math.ceilDivExact(settingsList.size(), 9 * 6);
     }
 
     @Override
     protected DisplayElement getElement(int id) {
         if (id >= 0 && id < settingsList.size()) {
             return settingsList.get(id);
-        }
+        } else {
-        else {
             return DisplayElement.empty();
         }
     }
 
-    protected PagedGui.DisplayElement autoSuck() {
+    public DisplayElement getItem() {
-        return PagedGui.DisplayElement.of(
+        if (settingsList.isEmpty()) {
+            return DisplayElement.filler();
+        } else {
+            return DisplayElement.of(
                     new GuiElementBuilder(Items.PLAYER_HEAD)
-                        .setName(Text.translatable(storageScreen.blockEntity.autoSuck ? "gui.yes" : "gui.no").formatted(Formatting.WHITE))
+                            .setName(Text.translatable("mco.configure.world.settings.title").formatted(Formatting.WHITE))
                             .hideDefaultTooltip().noDefaults()
-                        .setSkullOwner(storageScreen.blockEntity.autoSuck ? GUI_AUTOSUCK_ON : GUI_AUTOSUCK_OFF)
+                            .setSkullOwner(GUI_SETTINGS)
                             .setCallback((x, y, z) -> {
-                            storageScreen.blockEntity.autoSuck ^= true;
-                            storageScreen.blockEntity.rescanChests();
                                 playClickSound(getPlayer());
-                            updateDisplay();
+                                this.open();
                             })
             );
         }
+    }
+
+    public void clearSettings() {
+        this.settingsList = new ArrayList<>();
+    }
 }

src/main/java/systems/brn/server_storage/screens/StorageScreen.java

@@ -3,6 +3,7 @@ package systems.brn.server_storage.screens;
 import eu.pb4.sgui.api.ClickType;
 import eu.pb4.sgui.api.elements.GuiElementBuilder;
 import eu.pb4.sgui.api.elements.GuiElementInterface;
+import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.Items;
 import net.minecraft.screen.slot.SlotActionType;
@@ -11,7 +12,7 @@ import net.minecraft.text.Text;
 import net.minecraft.util.Formatting;
 import net.minecraft.util.math.BlockPos;
 import org.jetbrains.annotations.Nullable;
-import systems.brn.server_storage.blockentities.StorageBlockEntity;
+import systems.brn.server_storage.blockentities.StorageInterfaceBlockEntity;
 import systems.brn.server_storage.lib.PagedGui;
 
 import static systems.brn.server_storage.ServerStorage.ServerStorage_Crafting_Enable;
@@ -21,13 +22,13 @@ import static systems.brn.server_storage.lib.Util.removeCountFromLore;
 
 public class StorageScreen extends PagedGui {
     private final ServerPlayerEntity player;
-    public final StorageBlockEntity blockEntity;
+    public final StorageInterfaceBlockEntity blockEntity;
 
     public StorageScreen(ServerPlayerEntity player, BlockPos pos, @Nullable Runnable closeCallback) {
         super(player, closeCallback);
         this.player = player;
         this.setLockPlayerInventory(false);
-        this.blockEntity = (StorageBlockEntity) player.getWorld().getBlockEntity(pos);
+        this.blockEntity = (StorageInterfaceBlockEntity) player.getWorld().getBlockEntity(pos);
         assert blockEntity != null;
     }
 
@@ -35,21 +36,25 @@ public class StorageScreen extends PagedGui {
     public boolean open() {
         page = blockEntity.page;
         this.blockEntity.openStorageScreens.add(this);
-        this.blockEntity.rescanChests();
+        blockEntity.updateDisplays();
         return super.open();
     }
 
     @Override
     public void updateDisplay() {
-        String title = blockEntity.chests.containerUsedSlots +
+        blockEntity.justReindexDrives();
+        String title = blockEntity.network.driveUsedSlots +
                 "u/" +
-                blockEntity.chests.containerSlots +
+                blockEntity.network.driveTotalSlots +
                 "t(" +
-                blockEntity.chests.containerFreeSlots +
+                blockEntity.network.driveFreeSlots +
                 "f)" +
                 "[" +
-                blockEntity.chests.containerCount +
+                blockEntity.network.driveContainerCount +
-                "c]";
+                "c]" +
+                "[" +
+                blockEntity.network.drivesCount +
+                "d]";
 
         setTitle(Text.of(title));
         super.updateDisplay();
@@ -57,14 +62,17 @@ public class StorageScreen extends PagedGui {
 
     @Override
     protected int getPageAmount() {
-        return Math.ceilDivExact(blockEntity.chests.inventory.size(), 9 * 6);
+        return Math.ceilDivExact(blockEntity.network.itemStackMap.size(), 9 * 6);
     }
 
     @Override
     protected DisplayElement getElement(int id) {
-        if (blockEntity.chests.inventory.size() > id) {
+        if (blockEntity.network.itemStackMap.size() > id) {
-            ItemStack itemStack = blockEntity.chests.inventory.getStack(id);
+            ItemStack itemStackKey = (ItemStack) blockEntity.network.itemStackMap.keySet().toArray()[id];
-            ItemStack newStack = addCountToLore(itemStack.getCount(), itemStack, null);
+            ItemStack aestheticStack = itemStackKey.copy();
+            int count = blockEntity.network.itemStackMap.get(itemStackKey);
+            aestheticStack.setCount(Math.max(aestheticStack.getMaxCount(), count));
+            ItemStack newStack = addCountToLore(count, aestheticStack, null);
             GuiElementBuilder guiElement = new GuiElementBuilder(newStack);
             return DisplayElement.of(guiElement);
         }
@@ -74,7 +82,8 @@ public class StorageScreen extends PagedGui {
     @Override
     public boolean onClick(int index, ClickType type, SlotActionType action, GuiElementInterface element) {
         GuiElementInterface clickedElement = getSlot(index);
-        if (clickedElement != null) {
+        ItemStack cursorStack = getPlayer().currentScreenHandler.getCursorStack();
+        if (clickedElement != null && cursorStack.isEmpty()) {
             ItemStack clickedItem = clickedElement.getItemStack();
             ItemStack noLoreStack = removeCountFromLore(clickedItem);
             if (type.isRight) {
@@ -95,27 +104,35 @@ public class StorageScreen extends PagedGui {
                 }
             }
             if (!(type.isRight && type.shift)) {
-                int insertCount = canInsertItemIntoPlayerInventory(player, noLoreStack);
+                PlayerInventory playerInventory = player.getInventory();
+                int insertCount = canInsertItemIntoInventory(playerInventory, noLoreStack);
                 ItemStack insertingStack = noLoreStack.copy();
                 insertingStack.setCount(insertCount);
-                blockEntity.rescanChests();
+                blockEntity.reindexDrives();
-                if (blockEntity.chests.canRemove(noLoreStack) && insertCount > 0) {
+                if (blockEntity.network.canRemove(noLoreStack) && insertCount > 0) {
-                    player.getInventory().insertStack(insertingStack.copy());
+                    playerInventory.insertStack(insertingStack.copy());
-                    blockEntity.chests.removeItemStack(insertingStack);
+                    blockEntity.network.removeItemStack(insertingStack);
-                    blockEntity.rescanChests();
+                    blockEntity.reindexDrives();
                 }
             }
+        } else if (!cursorStack.isEmpty()) {
+            insertItem(cursorStack);
         }
         return false;
     }
 
+    public void insertItem(ItemStack stack) {
+        int canPutIn = stack.getCount() - blockEntity.network.putItemStackRemainder(stack);
+        if (canPutIn > 0) {
+            removeFromInventory(player.getInventory(), stack, canPutIn);
+            blockEntity.reindexDrives();
+        }
+    }
+
     @Override
     public boolean insertItem(ItemStack stack, int startIndex, int endIndex, boolean fromLast) {
-        blockEntity.rescanChests();
+        blockEntity.reindexDrives();
-        if (blockEntity.chests.tryPutItemStack(stack)) {
+        insertItem(stack);
-            removeFromInventory(player.getInventory(), stack, stack.getCount());
-        }
-        blockEntity.rescanChests();
         return super.insertItem(stack, startIndex, endIndex, fromLast);
     }
 
@@ -136,17 +153,8 @@ public class StorageScreen extends PagedGui {
 
     @Override
     protected DisplayElement settings() {
-        return DisplayElement.of(
-                new GuiElementBuilder(Items.PLAYER_HEAD)
-                        .setName(Text.translatable("mco.configure.world.settings.title").formatted(Formatting.WHITE))
-                        .hideDefaultTooltip().noDefaults()
-                        .setSkullOwner(GUI_SETTINGS)
-                        .setCallback((x, y, z) -> {
         SettingsScreen settingsScreen = new SettingsScreen(this);
-                            playClickSound(getPlayer());
+        return settingsScreen.getItem();
-                            settingsScreen.open();
-                        })
-        );
     }
 
     @Override
@@ -159,7 +167,7 @@ public class StorageScreen extends PagedGui {
                         .setCallback((x, y, z) -> {
                             this.blockEntity.sortAlphabetically ^= true;
                             playClickSound(getPlayer());
-                            this.blockEntity.rescanChests();
+                            this.blockEntity.reindexDrives();
                         })
         );
     }
@@ -184,7 +192,7 @@ public class StorageScreen extends PagedGui {
 
     @Override
     protected DisplayElement crafting() {
-        if (!this.getPlayer().getWorld().getGameRules().getBoolean(ServerStorage_Crafting_Enable)){
+        if (!this.getPlayer().getWorld().getGameRules().getBoolean(ServerStorage_Crafting_Enable)) {
             return DisplayElement.filler();
         }
         return DisplayElement.of(
@@ -203,7 +211,7 @@ public class StorageScreen extends PagedGui {
 
     public void doSearch(String query) {
         this.blockEntity.searchString = query;
-        this.blockEntity.rescanChests();
+        this.blockEntity.reindexDrives();
         this.page = 0;
     }
 
@@ -218,7 +226,7 @@ public class StorageScreen extends PagedGui {
                             playClickSound(player);
                             this.page = 0;
                             this.blockEntity.searchString = "";
-                            this.blockEntity.rescanChests();
+                            this.blockEntity.reindexDrives();
                         })
         );
     }

src/main/resources/assets/serverstorage/blockstates/bus_connector.json

@@ -0,0 +1,32 @@
+{
+  "multipart": [
+    {
+      "when": { "north": "none", "south": "none", "west": "none", "east": "none", "up": "none", "down": "none" },
+      "apply": { "model": "serverstorage:block/bus_connector_blank" }
+    },
+    {
+      "when": { "north": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_north" }
+    },
+    {
+      "when": { "south": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_south" }
+    },
+    {
+      "when": { "west": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_west" }
+    },
+    {
+      "when": { "east": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_east" }
+    },
+    {
+      "when": { "up": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_up" }
+    },
+    {
+      "when": { "down": "bus" },
+      "apply": { "model": "serverstorage:block/bus_connector_bus_down" }
+    }
+  ]
+}

src/main/resources/assets/serverstorage/blockstates/inventory_interface.json

@@ -0,0 +1,32 @@
+{
+  "multipart": [
+    {
+      "when": { "north": "none", "south": "none", "west": "none", "east": "none", "up": "none", "down": "none" },
+      "apply": { "model": "serverstorage:block/inventory_interface_blank" }
+    },
+    {
+      "when": { "north": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_north" }
+    },
+    {
+      "when": { "south": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_south" }
+    },
+    {
+      "when": { "west": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_west" }
+    },
+    {
+      "when": { "east": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_east" }
+    },
+    {
+      "when": { "up": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_up" }
+    },
+    {
+      "when": { "down": "inventory" },
+      "apply": { "model": "serverstorage:block/inventory_interface_inventory_down" }
+    }
+  ]
+}

src/main/resources/assets/serverstorage/lang/en_us.json

@@ -1,10 +1,14 @@
 {
   "block.serverstorage.storage": "Networked storage interface",
 
+  "block.serverstorage.inventory_interface": "Networked inventory interface",
+
   "block.serverstorage.drive_container": "Hard drive container",
 
   "item.serverstorage.drive_casing": "Hard drive casing",
 
+  "block.serverstorage.bus_connector": "Storage network connector",
+
   "item.serverstorage.iron_drive": "Iron hard drive",
   "item.serverstorage.iron_head": "Iron hard drive head",
   "item.serverstorage.iron_platter": "Iron hard drive platter",
@@ -19,5 +23,37 @@
 
   "item.serverstorage.netherite_drive": "Netherite hard drive",
   "item.serverstorage.netherite_head": "Netherite hard drive head",
-  "item.serverstorage.netherite_platter": "Netherite hard drive platter"
+  "item.serverstorage.netherite_platter": "Netherite hard drive platter",
+
+  "item.serverstorage.module_bus": "Bus module",
+  "item.serverstorage.module_configuration": "Configuration module",
+  "item.serverstorage.module_container": "Container module",
+  "item.serverstorage.module_display": "Display module",
+  "item.serverstorage.module_drive": "Drive module",
+  "item.serverstorage.module_filtering": "Filtering module",
+  "item.serverstorage.module_inventory": "Inventory module",
+  "item.serverstorage.module_pagination": "Pagination module",
+  "item.serverstorage.module_transport": "Transport module",
+
+  "item.serverstorage.module_pcb": "Module PCB",
+
+  "item.serverstorage.drive_controller": "Drive controller",
+  "item.serverstorage.cpu": "Central Processing Unit",
+  "item.serverstorage.cpu_substrate": "CPU substrate",
+  "item.serverstorage.pcb": "Printed Circuit Board",
+  "item.serverstorage.pcb_substrate": "PCB substrate",
+
+
+  "gui.serverstorage.store_all": "Store all items from inventory",
+  "gui.serverstorage.filter": "Filter",
+  "gui.serverstorage.sort_alphabetically": "Sort alphabetically",
+  "gui.serverstorage.sort_descending": "Sort by count descending",
+  "gui.serverstorage.mode_input": "Input",
+  "gui.serverstorage.mode_output": "Output",
+  "gui.serverstorage.direction_north": "North",
+  "gui.serverstorage.direction_south": "South",
+  "gui.serverstorage.direction_west": "West",
+  "gui.serverstorage.direction_east": "East",
+  "gui.serverstorage.direction_up": "Up",
+  "gui.serverstorage.direction_down": "Down"
 }

src/main/resources/assets/serverstorage/models/block/bus_connector.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/bus_connector_bus"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_blank.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_blank.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_down.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_bus",
+    "up": "serverstorage:block/bus_connector_blank",
+    "north": "serverstorage:block/bus_connector_blank",
+    "south": "serverstorage:block/bus_connector_blank",
+    "west": "serverstorage:block/bus_connector_blank",
+    "east": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_east.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_blank",
+    "up": "serverstorage:block/bus_connector_blank",
+    "north": "serverstorage:block/bus_connector_blank",
+    "south": "serverstorage:block/bus_connector_blank",
+    "west": "serverstorage:block/bus_connector_blank",
+    "east": "serverstorage:block/bus_connector_bus"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_north.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_blank",
+    "up": "serverstorage:block/bus_connector_blank",
+    "north": "serverstorage:block/bus_connector_bus",
+    "south": "serverstorage:block/bus_connector_blank",
+    "west": "serverstorage:block/bus_connector_blank",
+    "east": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_south.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_blank",
+    "up": "serverstorage:block/bus_connector_blank",
+    "north": "serverstorage:block/bus_connector_blank",
+    "south": "serverstorage:block/bus_connector_bus",
+    "west": "serverstorage:block/bus_connector_blank",
+    "east": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_up.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_blank",
+    "up": "serverstorage:block/bus_connector_bus",
+    "north": "serverstorage:block/bus_connector_blank",
+    "south": "serverstorage:block/bus_connector_blank",
+    "west": "serverstorage:block/bus_connector_blank",
+    "east": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_bus_west.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/bus_connector_blank",
+    "up": "serverstorage:block/bus_connector_blank",
+    "north": "serverstorage:block/bus_connector_blank",
+    "south": "serverstorage:block/bus_connector_blank",
+    "west": "serverstorage:block/bus_connector_bus",
+    "east": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/bus_connector_inventory_blank.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/bus_connector_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_blank.json

@@ -0,0 +1,6 @@
+{
+  "parent": "block/cube_all",
+  "textures": {
+    "all": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_down.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_inventory",
+    "up": "serverstorage:block/inventory_interface_blank",
+    "north": "serverstorage:block/inventory_interface_blank",
+    "south": "serverstorage:block/inventory_interface_blank",
+    "west": "serverstorage:block/inventory_interface_blank",
+    "east": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_east.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_blank",
+    "up": "serverstorage:block/inventory_interface_blank",
+    "north": "serverstorage:block/inventory_interface_blank",
+    "south": "serverstorage:block/inventory_interface_blank",
+    "west": "serverstorage:block/inventory_interface_blank",
+    "east": "serverstorage:block/inventory_interface_inventory"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_north.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_blank",
+    "up": "serverstorage:block/inventory_interface_blank",
+    "north": "serverstorage:block/inventory_interface_inventory",
+    "south": "serverstorage:block/inventory_interface_blank",
+    "west": "serverstorage:block/inventory_interface_blank",
+    "east": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_south.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_blank",
+    "up": "serverstorage:block/inventory_interface_blank",
+    "north": "serverstorage:block/inventory_interface_blank",
+    "south": "serverstorage:block/inventory_interface_inventory",
+    "west": "serverstorage:block/inventory_interface_blank",
+    "east": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_up.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_blank",
+    "up": "serverstorage:block/inventory_interface_inventory",
+    "north": "serverstorage:block/inventory_interface_blank",
+    "south": "serverstorage:block/inventory_interface_blank",
+    "west": "serverstorage:block/inventory_interface_blank",
+    "east": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/block/inventory_interface_inventory_west.json

@@ -0,0 +1,11 @@
+{
+  "parent": "block/cube",
+  "textures": {
+    "down": "serverstorage:block/inventory_interface_blank",
+    "up": "serverstorage:block/inventory_interface_blank",
+    "north": "serverstorage:block/inventory_interface_blank",
+    "south": "serverstorage:block/inventory_interface_blank",
+    "west": "serverstorage:block/inventory_interface_inventory",
+    "east": "serverstorage:block/inventory_interface_blank"
+  }
+}

src/main/resources/assets/serverstorage/models/item/bus_connector.json

@@ -0,0 +1,3 @@
+{
+  "parent": "serverstorage:block/bus_connector_blank"
+}

src/main/resources/assets/serverstorage/models/item/cpu.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/cpu"
+  }
+}

src/main/resources/assets/serverstorage/models/item/cpu_substrate.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/cpu_substrate"
+  }
+}

src/main/resources/assets/serverstorage/models/item/drive_controller.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/drive_controller"
+  }
+}

src/main/resources/assets/serverstorage/models/item/inventory_interface.json

@@ -0,0 +1,3 @@
+{
+  "parent": "serverstorage:block/inventory_interface"
+}

src/main/resources/assets/serverstorage/models/item/module_bus.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_bus"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_configuration.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_configuration"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_container.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_container"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_display.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_display"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_drive.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_drive"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_filtering.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_filtering"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_inventory.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_inventory"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_pagination.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_pagination"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_pcb.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_pcb"
+  }
+}

src/main/resources/assets/serverstorage/models/item/module_transport.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/module_transport"
+  }
+}

src/main/resources/assets/serverstorage/models/item/pcb.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/pcb"
+  }
+}

src/main/resources/assets/serverstorage/models/item/pcb_substrate.json

@@ -0,0 +1,6 @@
+{
+  "parent": "minecraft:item/handheld",
+  "textures": {
+    "layer0": "serverstorage:item/pcb_substrate"
+  }
+}