Some final touches

core/src/main/java/org/geysermc/geyser/entity/type/player/SessionPlayerEntity.java

@@ -168,7 +168,7 @@ public class SessionPlayerEntity extends PlayerEntity {
 
     /**
      * Set the player's position without applying an offset or moving the bounding box
-     * This is used in BedrockMovePlayerTranslator which receives the player's position
+     * This is used in BedrockMovePlayer which receives the player's position
      * with the offset pre-applied
      *
      * @param position the new position of the Bedrock player

core/src/main/java/org/geysermc/geyser/network/UpstreamPacketHandler.java

@@ -26,6 +26,7 @@
 package org.geysermc.geyser.network;
 
 import io.netty.buffer.Unpooled;
+import org.cloudburstmc.math.vector.Vector2f;
 import org.cloudburstmc.protocol.bedrock.BedrockDisconnectReasons;
 import org.cloudburstmc.protocol.bedrock.codec.BedrockCodec;
 import org.cloudburstmc.protocol.bedrock.codec.compat.BedrockCompat;
@@ -38,9 +39,9 @@ import org.cloudburstmc.protocol.bedrock.netty.codec.compression.ZlibCompression
 import org.cloudburstmc.protocol.bedrock.packet.BedrockPacket;
 import org.cloudburstmc.protocol.bedrock.packet.LoginPacket;
 import org.cloudburstmc.protocol.bedrock.packet.ModalFormResponsePacket;
-import org.cloudburstmc.protocol.bedrock.packet.MovePlayerPacket;
 import org.cloudburstmc.protocol.bedrock.packet.NetworkSettingsPacket;
 import org.cloudburstmc.protocol.bedrock.packet.PlayStatusPacket;
+import org.cloudburstmc.protocol.bedrock.packet.PlayerAuthInputPacket;
 import org.cloudburstmc.protocol.bedrock.packet.RequestNetworkSettingsPacket;
 import org.cloudburstmc.protocol.bedrock.packet.ResourcePackChunkDataPacket;
 import org.cloudburstmc.protocol.bedrock.packet.ResourcePackChunkRequestPacket;
@@ -290,8 +291,9 @@ public class UpstreamPacketHandler extends LoggingPacketHandler {
     }
 
     @Override
-    public PacketSignal handle(MovePlayerPacket packet) { // TODO
+    public PacketSignal handle(PlayerAuthInputPacket packet) {
-        if (session.isLoggingIn()) {
+        // This doesn't catch rotation, but for a niche case I don't exactly want to cache rotation...
+        if (session.isLoggingIn() && !packet.getMotion().equals(Vector2f.ZERO)) {
             SetTitlePacket titlePacket = new SetTitlePacket();
             titlePacket.setType(SetTitlePacket.Type.ACTIONBAR);
             titlePacket.setText(GeyserLocale.getPlayerLocaleString("geyser.auth.login.wait", session.locale()));

core/src/main/java/org/geysermc/geyser/registry/populator/TagRegistryPopulator.java

@@ -31,7 +31,6 @@ import com.google.gson.reflect.TypeToken;
 import it.unimi.dsi.fastutil.Hash;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
-import it.unimi.dsi.fastutil.objects.Object2ObjectMap;
 import it.unimi.dsi.fastutil.objects.Object2ObjectOpenCustomHashMap;
 import it.unimi.dsi.fastutil.objects.ObjectIntPair;
 import org.cloudburstmc.protocol.bedrock.codec.v671.Bedrock_v671;
@@ -90,7 +89,7 @@ public final class TagRegistryPopulator {
                 throw new AssertionError("Unable to load Bedrock runtime item IDs", e);
             }
 
-            Object2ObjectMap<int[], String> javaItemsToBedrockTag = new Object2ObjectOpenCustomHashMap<>(hashStrategy);
+            var javaItemsToBedrockTag = new Object2ObjectOpenCustomHashMap<int[], String>(hashStrategy);
 
             for (var entry : bedrockTags.entrySet()) {
                 List<String> value = entry.getValue();
@@ -129,6 +128,7 @@ public final class TagRegistryPopulator {
                 javaItemsToBedrockTag.put(javaNetworkIdArray, entry.getKey());
             }
 
+            javaItemsToBedrockTag.trim();
             Registries.TAGS.register(palette.rightInt(), javaItemsToBedrockTag);
         }
     }

core/src/main/java/org/geysermc/geyser/session/GeyserSession.java

@@ -1077,6 +1077,11 @@ public class GeyserSession implements GeyserConnection, GeyserCommandSource {
 
                 // Download and load the language for the player
                 MinecraftLocale.downloadAndLoadLocale(locale);
+
+//                if (sentSpawnPacket && !GameProtocol.isPre1_21_2(GeyserSession.this)) {
+//                    // Possible form to close.
+//                    upstream.sendPacket(new ClientboundCloseFormPacket());
+//                }
             }
 
             @Override

core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/entity/player/input/BedrockBlockActions.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
+ * Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,7 @@
  * @link https://github.com/GeyserMC/Geyser
  */
 
-package org.geysermc.geyser.translator.protocol.bedrock.entity.player;
+package org.geysermc.geyser.translator.protocol.bedrock.entity.player.input;
 
 import org.cloudburstmc.math.vector.Vector3f;
 import org.cloudburstmc.math.vector.Vector3i;

core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/entity/player/input/BedrockMovePlayer.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-2022 GeyserMC. http://geysermc.org
+ * Copyright (c) 2019-2024 GeyserMC. http://geysermc.org
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -23,7 +23,7 @@
  * @link https://github.com/GeyserMC/Geyser
  */
 
-package org.geysermc.geyser.translator.protocol.bedrock.entity.player;
+package org.geysermc.geyser.translator.protocol.bedrock.entity.player.input;
 
 import org.cloudburstmc.math.vector.Vector3d;
 import org.cloudburstmc.math.vector.Vector3f;
@@ -40,8 +40,10 @@ import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.player.Serv
 import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.player.ServerboundMovePlayerRotPacket;
 import org.geysermc.mcprotocollib.protocol.packet.ingame.serverbound.player.ServerboundMovePlayerStatusOnlyPacket;
 
-
+/**
-public final class BedrockMovePlayerTranslator {
+ * Holds processing input coming in from the {@link PlayerAuthInputPacket} packet.
+ */
+final class BedrockMovePlayer {
 
     static void translate(GeyserSession session, PlayerAuthInputPacket packet) {
         SessionPlayerEntity entity = session.getPlayerEntity();

core/src/main/java/org/geysermc/geyser/translator/protocol/bedrock/entity/player/input/BedrockPlayerAuthInputTranslator.java

@@ -23,7 +23,7 @@
  * @link https://github.com/GeyserMC/Geyser
  */
 
-package org.geysermc.geyser.translator.protocol.bedrock.entity.player;
+package org.geysermc.geyser.translator.protocol.bedrock.entity.player.input;
 
 import org.cloudburstmc.math.GenericMath;
 import org.cloudburstmc.math.vector.Vector2f;
@@ -74,7 +74,7 @@ public final class BedrockPlayerAuthInputTranslator extends PacketTranslator<Pla
         boolean wasJumping = session.getInputCache().wasJumping();
         session.getInputCache().processInputs(packet);
 
-        BedrockMovePlayerTranslator.translate(session, packet);
+        BedrockMovePlayer.translate(session, packet);
 
         processVehicleInput(session, packet, wasJumping);
 
@@ -220,6 +220,9 @@ public final class BedrockPlayerAuthInputTranslator extends PacketTranslator<Pla
             session.sendDownstreamGamePacket(breakPacket);
         } else {
             session.getGeyser().getLogger().error("Unhandled item use transaction type!");
+            if (session.getGeyser().getLogger().isDebug()) {
+                session.getGeyser().getLogger().debug(transaction);
+            }
         }
     }
 

core/src/main/java/org/geysermc/geyser/translator/protocol/java/JavaFinishConfigurationTranslator.java

@@ -70,14 +70,16 @@ public class JavaFinishConfigurationTranslator extends PacketTranslator<Clientbo
         craftingDataPacket.setCleanRecipes(true);
         craftingDataPacket.getCraftingData().addAll(CARTOGRAPHY_RECIPES);
         craftingDataPacket.getPotionMixData().addAll(Registries.POTION_MIXES.forVersion(session.getUpstream().getProtocolVersion()));
+        if (session.isSentSpawnPacket()) {
+            session.getUpstream().sendPacket(craftingDataPacket);
             // TODO proper fix to check if we've been online - in online mode (with auth screen),
             //  recipes are not yet known
-        if (session.isSentSpawnPacket() && session.getStonecutterRecipes() != null) {
+            if (session.getStonecutterRecipes() != null) {
-            session.getUpstream().sendPacket(craftingDataPacket);
                 session.getCraftingRecipes().clear();
                 session.getJavaToBedrockRecipeIds().clear();
                 session.getSmithingRecipes().clear();
                 session.getStonecutterRecipes().clear();
+            }
         } else {
             session.getUpstream().queuePostStartGamePacket(craftingDataPacket);
         }

core/src/main/java/org/geysermc/geyser/util/InventoryUtils.java

@@ -515,7 +515,11 @@ public class InventoryUtils {
                     List<SlotDisplay> mirroredIngredients = new ArrayList<>(ingredients.size());
                     for (int row = 0; row < height; row++) {
                         for (int col = 0; col < width; col++) {
-                            mirroredIngredients.add(ingredients.get((width - 1 - col) + (row * width)));
+                            int index = col + (row * width);
+                            while (mirroredIngredients.size() <= index) {
+                                mirroredIngredients.add(null);
+                            }
+                            mirroredIngredients.set(index, ingredients.get((width - 1 - col) + (row * width)));
                         }
                     }