Handful of review fixes

connector/src/main/java/org/geysermc/connector/inventory/Generic3X3Container.java

@@ -27,10 +27,13 @@ package org.geysermc.connector.inventory;
 
 import com.github.steveice10.mc.protocol.data.game.window.WindowType;
 import lombok.Getter;
+import org.geysermc.connector.network.session.GeyserSession;
 
 public class Generic3X3Container extends Container {
     /**
-     * Whether we need to set the container type as {@link com.nukkitx.protocol.bedrock.data.inventory.ContainerType#DROPPER}
+     * Whether we need to set the container type as {@link com.nukkitx.protocol.bedrock.data.inventory.ContainerType#DROPPER}.
+     *
+     * Used at {@link org.geysermc.connector.network.translators.inventory.translators.Generic3X3InventoryTranslator#openInventory(GeyserSession, Inventory)}
      */
     @Getter
     private boolean isDropper = false;

connector/src/main/java/org/geysermc/connector/network/translators/bedrock/BedrockLecternUpdateTranslator.java

@@ -56,7 +56,7 @@ public class BedrockLecternUpdateTranslator extends PacketTranslator<LecternUpda
                     new Position(packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ()),
                     BlockFace.values()[0],
                     Hand.MAIN_HAND,
-                    packet.getBlockPosition().getX(), packet.getBlockPosition().getY(), packet.getBlockPosition().getZ(), //TODO
+                    0, 0, 0, // Java doesn't care about these when dealing with a lectern
                     false);
             session.sendDownstreamPacket(blockPacket);
         } else {
@@ -78,7 +78,7 @@ public class BedrockLecternUpdateTranslator extends PacketTranslator<LecternUpda
                 int currentJavaPage = (lecternContainer.getCurrentBedrockPage() * 2);
                 // Send as many click button packets as we need to
                 // Java has the option to specify exact page numbers by adding 100 to the number, but buttonId variable
-                // is a byte and therefore this stops us at 128
+                // is a byte when transmitted over the network and therefore this stops us at 128
                 if (newJavaPage > currentJavaPage) {
                     for (int i = currentJavaPage; i < newJavaPage; i++) {
                         ClientClickWindowButtonPacket clickButtonPacket = new ClientClickWindowButtonPacket(session.getOpenInventory().getId(), 2);

connector/src/main/java/org/geysermc/connector/network/translators/inventory/InventoryTranslator.java

@@ -108,8 +108,8 @@ public abstract class InventoryTranslator {
     public abstract void updateInventory(GeyserSession session, Inventory inventory);
     public abstract void updateSlot(GeyserSession session, Inventory inventory, int slot);
     public abstract int bedrockSlotToJava(StackRequestSlotInfoData slotInfoData);
-    public abstract int javaSlotToBedrock(int javaSlot); //TODO
+    public abstract int javaSlotToBedrock(int javaSlot);
-    public abstract BedrockContainerSlot javaSlotToBedrockContainer(int javaSlot); //TODO
+    public abstract BedrockContainerSlot javaSlotToBedrockContainer(int javaSlot);
     public abstract SlotType getSlotType(int javaSlot);
     public abstract Inventory createInventory(String name, int windowId, WindowType windowType, PlayerInventory playerInventory);
 
@@ -138,7 +138,7 @@ public abstract class InventoryTranslator {
      * If {@link #shouldHandleRequestFirst(StackRequestActionData, Inventory)} returns true, this will be called
      */
     public ItemStackResponsePacket.Response translateSpecialRequest(GeyserSession session, Inventory inventory, ItemStackRequest request) {
-        return null;
+        return rejectRequest(request);
     }
 
     public void translateRequests(GeyserSession session, Inventory inventory, List<ItemStackRequest> requests) {
@@ -151,15 +151,22 @@ public abstract class InventoryTranslator {
                 if (shouldHandleRequestFirst(firstAction, inventory)) {
                     // Some special request that shouldn't be processed normally
                     response = translateSpecialRequest(session, inventory, request);
-                } else if (firstAction.getType() == StackRequestActionType.CRAFT_RECIPE) {
+                } else {
+                    switch (firstAction.getType()) {
+                        case CRAFT_RECIPE:
                             response = translateCraftingRequest(session, inventory, request);
-                } else if (firstAction.getType() == StackRequestActionType.CRAFT_RECIPE_AUTO) {
+                            break;
+                        case CRAFT_RECIPE_AUTO:
                             response = translateAutoCraftingRequest(session, inventory, request);
-                } else if (firstAction.getType() == StackRequestActionType.CRAFT_CREATIVE) {
+                            break;
+                        case CRAFT_CREATIVE:
                             // This is also used for pulling items out of creative
                             response = translateCreativeRequest(session, inventory, request);
-                } else {
+                            break;
+                        default:
                             response = translateRequest(session, inventory, request);
+                            break;
+                    }
                 }
             } else {
                 response = rejectRequest(request);
@@ -693,8 +700,10 @@ public abstract class InventoryTranslator {
         return acceptRequest(request, makeContainerEntries(session, inventory, plan.getAffectedSlots()));
     }
 
+    /**
+     * Handled in {@link PlayerInventoryTranslator}
+     */
     public ItemStackResponsePacket.Response translateCreativeRequest(GeyserSession session, Inventory inventory, ItemStackRequest request) {
-        // Handled in PlayerInventoryTranslator
         return rejectRequest(request);
     }
 

connector/src/main/java/org/geysermc/connector/network/translators/inventory/translators/LecternInventoryTranslator.java

@@ -51,22 +51,19 @@ public class LecternInventoryTranslator extends BaseInventoryTranslator {
 
     public LecternInventoryTranslator() {
         super(1);
-        this.updater = new LecternInventoryUpdater();
+        this.updater = new InventoryUpdater();
     }
 
     @Override
     public void prepareInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
     public void openInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
     public void closeInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
@@ -81,7 +78,6 @@ public class LecternInventoryTranslator extends BaseInventoryTranslator {
 
     @Override
     public void updateInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
@@ -171,8 +167,4 @@ public class LecternInventoryTranslator extends BaseInventoryTranslator {
         }
         return builder;
     }
-
-    private static class LecternInventoryUpdater extends InventoryUpdater {
-
-    }
 }

connector/src/main/java/org/geysermc/connector/network/translators/inventory/translators/horse/AbstractHorseInventoryTranslator.java

@@ -41,17 +41,14 @@ public abstract class AbstractHorseInventoryTranslator extends BaseInventoryTran
 
     @Override
     public void prepareInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
     public void openInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override
     public void closeInventory(GeyserSession session, Inventory inventory) {
-
     }
 
     @Override

connector/src/main/java/org/geysermc/connector/network/translators/inventory/updater/InventoryUpdater.java

@@ -35,7 +35,7 @@ import org.geysermc.connector.network.translators.inventory.InventoryTranslator;
 
 import java.util.Arrays;
 
-public abstract class InventoryUpdater {
+public class InventoryUpdater {
     public void updateInventory(InventoryTranslator translator, GeyserSession session, Inventory inventory) {
         ItemData[] bedrockItems = new ItemData[36];
         for (int i = 0; i < 36; i++) {

connector/src/main/java/org/geysermc/connector/network/translators/java/window/JavaSetSlotTranslator.java

@@ -134,7 +134,6 @@ public class JavaSetSlotTranslator extends PacketTranslator<ServerSetSlotPacket>
             height += -firstRow + 1;
             width += -firstCol + 1;
 
-            //TODO
             recipes:
             for (Recipe recipe : session.getCraftingRecipes().values()) {
                 if (recipe.getType() == RecipeType.CRAFTING_SHAPED) {

connector/src/main/java/org/geysermc/connector/network/translators/world/block/BlockTranslator.java

@@ -112,8 +112,6 @@ public abstract class BlockTranslator {
      */
     private final Map<String, NbtMap> javaIdentifierToBedrockTag;
 
-    private static final int BLOCK_STATE_VERSION = 17825808;
-
     /**
      * Stores the raw blocks JSON until it is no longer needed.
      */
@@ -413,6 +411,10 @@ public abstract class BlockTranslator {
         return bedrockWaterId;
     }
 
+    /**
+     * @return the "block state version" generated in the Bedrock block palette that completes an NBT indication of a
+     * block state.
+     */
     public abstract int getBlockStateVersion();
 
     public byte[] getEmptyChunkData() {