Merge pull request GeyserMC#3216 from Konicai/ext-1.19.20-fixes

Fix forms and items in extensions

README.md

@@ -17,7 +17,7 @@ The ultimate goal of this project is to allow Minecraft: Bedrock Edition users t
 
 Special thanks to the DragonProxy project for being a trailblazer in protocol translation and for all the team members who have joined us here!
 
-### Currently supporting Minecraft Bedrock 1.19.0 - 1.19.10/1.19.11 and Minecraft Java 1.19.1/1.19.2.
+### Currently supporting Minecraft Bedrock 1.19.0/1.19.1x/1.19.20 and Minecraft Java 1.19.1/1.19.2.
 
 ## Setting Up
 Take a look [here](https://wiki.geysermc.org/geyser/setup/) for how to set up Geyser.

build-logic/src/main/kotlin/Versions.kt

@@ -28,9 +28,10 @@ object Versions {
     const val fastutilVersion = "8.5.2"
     const val nettyVersion = "4.1.66.Final"
     const val guavaVersion = "29.0-jre"
+    const val gsonVersion = "2.3.1" // Provided by Spigot 1.8.8
     const val nbtVersion = "2.1.0"
     const val websocketVersion = "1.5.1"
-    const val protocolVersion = "92d9854"
+    const val protocolVersion = "0bd459f"
     // Not pinned to specific version due to possible gradle bug
     // See comment in settings.gradle.kts
     const val raknetVersion = "1.6.28-SNAPSHOT"
@@ -41,6 +42,6 @@ object Versions {
     const val eventVersion = "3.0.0"
     const val junitVersion = "4.13.1"
     const val checkerQualVersion = "3.19.0"
-    const val cumulusVersion  = "1.1"
+    const val cumulusVersion  = "1.1.1"
     const val log4jVersion  = "2.17.1"
 }

common/build.gradle.kts

@@ -1,3 +1,4 @@
 dependencies {
     api("org.geysermc.cumulus", "cumulus", Versions.cumulusVersion)
+    api("com.google.code.gson", "gson", Versions.gsonVersion)
 }

common/src/main/java/org/geysermc/floodgate/pluginmessage/PluginMessageChannels.java

@@ -25,7 +25,7 @@
 
 package org.geysermc.floodgate.pluginmessage;
 
-import com.google.common.base.Charsets;
+import java.nio.charset.StandardCharsets;
 
 public final class PluginMessageChannels {
     public static final String SKIN = "floodgate:skin";
@@ -35,7 +35,7 @@ public final class PluginMessageChannels {
 
     private static final byte[] FLOODGATE_REGISTER_DATA =
             String.join("\0", SKIN, FORM, TRANSFER, PACKET)
-                    .getBytes(Charsets.UTF_8);
+                    .getBytes(StandardCharsets.UTF_8);
 
     /**
      * Get the prebuilt register data as a byte array

core/src/main/java/org/geysermc/geyser/level/BedrockMapIcon.java

@@ -33,7 +33,7 @@ public enum BedrockMapIcon {
     ICON_ITEM_FRAME(MapIconType.GREEN_ARROW, 7),
     ICON_RED_ARROW(MapIconType.RED_ARROW, 2),
     ICON_BLUE_ARROW(MapIconType.BLUE_ARROW, 3),
-    ICON_TREASURE_MARKER(MapIconType.TREASURE_MARKER, 4),
+    ICON_WHITE_CROSS(MapIconType.WHITE_CROSS, 4, 0, 0, 0), // Doesn't exist on Bedrock, replaced with a black cross
     ICON_RED_POINTER(MapIconType.RED_POINTER, 5),
     ICON_WHITE_CIRCLE(MapIconType.WHITE_CIRCLE, 6),
     ICON_SMALL_WHITE_CIRCLE(MapIconType.SMALL_WHITE_CIRCLE, 13),
@@ -54,7 +54,8 @@ public enum BedrockMapIcon {
     ICON_BROWN_BANNER(MapIconType.BROWN_BANNER, 13, 131, 84, 50),
     ICON_GREEN_BANNER(MapIconType.GREEN_BANNER, 13, 94, 124, 22),
     ICON_RED_BANNER(MapIconType.RED_BANNER, 13, 176, 46, 38),
-    ICON_BLACK_BANNER(MapIconType.BLACK_BANNER, 13, 29, 29, 33);
+    ICON_BLACK_BANNER(MapIconType.BLACK_BANNER, 13, 29, 29, 33),
+    ICON_TREASURE_MARKER(MapIconType.TREASURE_MARKER, 4);
 
     private static final BedrockMapIcon[] VALUES = values();
 

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

@@ -45,7 +45,7 @@ public final class GameProtocol {
      * Default Bedrock codec that should act as a fallback. Should represent the latest available
      * release of the game that Geyser supports.
      */
-    public static final BedrockPacketCodec DEFAULT_BEDROCK_CODEC = Bedrock_v534.V534_CODEC;
+    public static final BedrockPacketCodec DEFAULT_BEDROCK_CODEC = Bedrock_v544.V544_CODEC;
     /**
      * A list of all supported Bedrock versions that can join Geyser
      */
@@ -61,10 +61,10 @@ public final class GameProtocol {
         SUPPORTED_BEDROCK_CODECS.add(Bedrock_v527.V527_CODEC.toBuilder()
                 .minecraftVersion("1.19.0/1.19.2")
                 .build());
-        SUPPORTED_BEDROCK_CODECS.add(DEFAULT_BEDROCK_CODEC.toBuilder()
+        SUPPORTED_BEDROCK_CODECS.add(Bedrock_v534.V534_CODEC.toBuilder()
                 .minecraftVersion("1.19.10/1.19.11")
                 .build());
-        SUPPORTED_BEDROCK_CODECS.add(Bedrock_v544.V544_CODEC);
+        SUPPORTED_BEDROCK_CODECS.add(DEFAULT_BEDROCK_CODEC);
     }
 
     /**

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

@@ -40,6 +40,7 @@
 import it.unimi.dsi.fastutil.ints.*;
 import com.nukkitx.protocol.bedrock.v527.Bedrock_v527;
 import com.nukkitx.protocol.bedrock.v534.Bedrock_v534;
+import com.nukkitx.protocol.bedrock.v544.Bedrock_v544;
 import it.unimi.dsi.fastutil.ints.Int2IntMap;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
@@ -78,6 +79,7 @@ public static void populate() {
         paletteVersions.put("1_19_0", new PaletteVersion(Bedrock_v527.V527_CODEC.getProtocolVersion(),
                 Collections.singletonMap("minecraft:trader_llama_spawn_egg", "minecraft:llama_spawn_egg")));
         paletteVersions.put("1_19_10", new PaletteVersion(Bedrock_v534.V534_CODEC.getProtocolVersion(), Collections.emptyMap()));
+        paletteVersions.put("1_19_20", new PaletteVersion(Bedrock_v544.V544_CODEC.getProtocolVersion(), Collections.emptyMap()));
 
         GeyserBootstrap bootstrap = GeyserImpl.getInstance().getBootstrap();
 

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

@@ -72,12 +72,19 @@ public void translate(GeyserSession session, ClientboundCustomPayloadPacket pack
             String dataString = new String(data, 3, data.length - 3, Charsets.UTF_8);
 
             Form form = Forms.fromJson(dataString, type, (ignored, response) -> {
-                byte[] raw = response.getBytes(StandardCharsets.UTF_8);
-                byte[] finalData = new byte[raw.length + 2];
-
-                finalData[0] = data[1];
-                finalData[1] = data[2];
-                System.arraycopy(raw, 0, finalData, 2, raw.length);
+                byte[] finalData;
+                if (response == null) {
+                    // Response data can be null as of 1.19.20 (same behaviour as empty response data)
+                    // Only need to send the form id
+                    finalData = new byte[]{data[1], data[2]};
+                } else {
+                    byte[] raw = response.getBytes(StandardCharsets.UTF_8);
+                    finalData = new byte[raw.length + 2];
+
+                    finalData[0] = data[1];
+                    finalData[1] = data[2];
+                    System.arraycopy(raw, 0, finalData, 2, raw.length);
+                }
 
                 session.sendDownstreamPacket(new ServerboundCustomPayloadPacket(channel, finalData));
             });

core/src/main/java/org/geysermc/geyser/translator/protocol/java/level/JavaMapItemDataTranslator.java

@@ -28,6 +28,7 @@
 import com.github.steveice10.mc.protocol.data.game.level.map.MapData;
 import com.github.steveice10.mc.protocol.data.game.level.map.MapIcon;
 import com.github.steveice10.mc.protocol.packet.ingame.clientbound.level.ClientboundMapItemDataPacket;
+import com.nukkitx.math.vector.Vector3i;
 import com.nukkitx.protocol.bedrock.data.MapDecoration;
 import com.nukkitx.protocol.bedrock.data.MapTrackedObject;
 import org.geysermc.geyser.level.BedrockMapIcon;
@@ -48,6 +49,7 @@ public void translate(GeyserSession session, ClientboundMapItemDataPacket packet
         mapItemDataPacket.setUniqueMapId(packet.getMapId());
         mapItemDataPacket.setDimensionId(DimensionUtils.javaToBedrock(session.getDimension()));
         mapItemDataPacket.setLocked(packet.isLocked());
+        mapItemDataPacket.setOrigin(Vector3i.ZERO); // Required since 1.19.20
         mapItemDataPacket.setScale(packet.getScale());
 
         MapData data = packet.getData();