23w03a

api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java

@@ -83,6 +83,7 @@ public class ProtocolVersion {
     public static final ProtocolVersion v1_19 = register(759, "1.19");
     public static final ProtocolVersion v1_19_1 = register(760, "1.19.1/2", new VersionRange("1.19", 1, 2));
     public static final ProtocolVersion v1_19_3 = register(761, "1.19.3");
+    public static final ProtocolVersion v1_19_4 = register(762, 115, "1.19.4");
     public static final ProtocolVersion unknown = register(-1, "UNKNOWN");
 
     public static ProtocolVersion register(int version, String name) {

common/src/main/java/com/viaversion/viaversion/protocol/ProtocolManagerImpl.java

@@ -67,8 +67,9 @@ import com.viaversion.viaversion.protocols.protocol1_17to1_16_4.Protocol1_17To1_
 import com.viaversion.viaversion.protocols.protocol1_18_2to1_18.Protocol1_18_2To1_18;
 import com.viaversion.viaversion.protocols.protocol1_18to1_17_1.Protocol1_18To1_17_1;
 import com.viaversion.viaversion.protocols.protocol1_19_1to1_19.Protocol1_19_1To1_19;
-import com.viaversion.viaversion.protocols.protocol1_19to1_18_2.Protocol1_19To1_18_2;
 import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.Protocol1_19_3To1_19_1;
+import com.viaversion.viaversion.protocols.protocol1_19to1_18_2.Protocol1_19To1_18_2;
+import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.Protocol1_19_4To1_19_3;
 import com.viaversion.viaversion.protocols.protocol1_9_1_2to1_9_3_4.Protocol1_9_1_2To1_9_3_4;
 import com.viaversion.viaversion.protocols.protocol1_9_1to1_9.Protocol1_9_1To1_9;
 import com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.Protocol1_9_3To1_9_1_2;
@@ -172,13 +173,14 @@ public class ProtocolManagerImpl implements ProtocolManager {
 
         registerProtocol(new Protocol1_17To1_16_4(), ProtocolVersion.v1_17, ProtocolVersion.v1_16_4);
         registerProtocol(new Protocol1_17_1To1_17(), ProtocolVersion.v1_17_1, ProtocolVersion.v1_17);
+
         registerProtocol(new Protocol1_18To1_17_1(), ProtocolVersion.v1_18, ProtocolVersion.v1_17_1);
         registerProtocol(new Protocol1_18_2To1_18(), ProtocolVersion.v1_18_2, ProtocolVersion.v1_18);
 
         registerProtocol(new Protocol1_19To1_18_2(), ProtocolVersion.v1_19, ProtocolVersion.v1_18_2);
         registerProtocol(new Protocol1_19_1To1_19(), ProtocolVersion.v1_19_1, ProtocolVersion.v1_19);
-
         registerProtocol(new Protocol1_19_3To1_19_1(), ProtocolVersion.v1_19_3, ProtocolVersion.v1_19_1);
+        registerProtocol(new Protocol1_19_4To1_19_3(), ProtocolVersion.v1_19_4, ProtocolVersion.v1_19_3);
     }
 
     @Override

common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ClientboundPackets1_19_4.java

@@ -0,0 +1,143 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2023 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3;
+
+import com.viaversion.viaversion.api.protocol.packet.ClientboundPacketType;
+
+public enum ClientboundPackets1_19_4 implements ClientboundPacketType {
+
+    BUNDLE, // 0x00
+    SPAWN_ENTITY, // 0x01
+    SPAWN_EXPERIENCE_ORB, // 0x02
+    SPAWN_PLAYER, // 0x03
+    ENTITY_ANIMATION, // 0x04
+    STATISTICS, // 0x05
+    BLOCK_CHANGED_ACK, // 0x06
+    BLOCK_BREAK_ANIMATION, // 0x07
+    BLOCK_ENTITY_DATA, // 0x08
+    BLOCK_ACTION, // 0x09
+    BLOCK_CHANGE, // 0x0A
+    BOSSBAR, // 0x0B
+    SERVER_DIFFICULTY, // 0x0C
+    CLEAR_TITLES, // 0x0D
+    TAB_COMPLETE, // 0x0E
+    DECLARE_COMMANDS, // 0x0F
+    CLOSE_WINDOW, // 0x10
+    WINDOW_ITEMS, // 0x11
+    WINDOW_PROPERTY, // 0x12
+    SET_SLOT, // 0x13
+    COOLDOWN, // 0x14
+    CUSTOM_CHAT_COMPLETIONS, // 0x15
+    PLUGIN_MESSAGE, // 0x16
+    DELETE_CHAT_MESSAGE, // 0x17
+    DISCONNECT, // 0x18
+    DISGUISED_CHAT, // 0x19
+    ENTITY_STATUS, // 0x1A
+    EXPLOSION, // 0x1B
+    UNLOAD_CHUNK, // 0x1C
+    GAME_EVENT, // 0x1D
+    OPEN_HORSE_WINDOW, // 0x1E
+    HIT_ANIMATION, // 0x1F
+    WORLD_BORDER_INIT, // 0x20
+    KEEP_ALIVE, // 0x21
+    CHUNK_DATA, // 0x22
+    EFFECT, // 0x23
+    SPAWN_PARTICLE, // 0x24
+    UPDATE_LIGHT, // 0x25
+    JOIN_GAME, // 0x26
+    MAP_DATA, // 0x27
+    TRADE_LIST, // 0x28
+    ENTITY_POSITION, // 0x29
+    ENTITY_POSITION_AND_ROTATION, // 0x2A
+    ENTITY_ROTATION, // 0x2B
+    VEHICLE_MOVE, // 0x2C
+    OPEN_BOOK, // 0x2D
+    OPEN_WINDOW, // 0x2E
+    OPEN_SIGN_EDITOR, // 0x2F
+    PING, // 0x30
+    CRAFT_RECIPE_RESPONSE, // 0x31
+    PLAYER_ABILITIES, // 0x32
+    PLAYER_CHAT, // 0x33
+    COMBAT_END, // 0x34
+    COMBAT_ENTER, // 0x35
+    COMBAT_KILL, // 0x36
+    PLAYER_INFO_REMOVE, // 0x37
+    PLAYER_INFO_UPDATE, // 0x38
+    FACE_PLAYER, // 0x39
+    PLAYER_POSITION, // 0x3A
+    UNLOCK_RECIPES, // 0x3B
+    REMOVE_ENTITIES, // 0x3C
+    REMOVE_ENTITY_EFFECT, // 0x3D
+    RESOURCE_PACK, // 0x3E
+    RESPAWN, // 0x3F
+    ENTITY_HEAD_LOOK, // 0x40
+    MULTI_BLOCK_CHANGE, // 0x41
+    SELECT_ADVANCEMENTS_TAB, // 0x42
+    SERVER_DATA, // 0x43
+    ACTIONBAR, // 0x44
+    WORLD_BORDER_CENTER, // 0x45
+    WORLD_BORDER_LERP_SIZE, // 0x46
+    WORLD_BORDER_SIZE, // 0x47
+    WORLD_BORDER_WARNING_DELAY, // 0x48
+    WORLD_BORDER_WARNING_DISTANCE, // 0x49
+    CAMERA, // 0x4A
+    HELD_ITEM_CHANGE, // 0x4B
+    UPDATE_VIEW_POSITION, // 0x4C
+    UPDATE_VIEW_DISTANCE, // 0x4D
+    SPAWN_POSITION, // 0x4E
+    DISPLAY_SCOREBOARD, // 0x4F
+    ENTITY_METADATA, // 0x50
+    ATTACH_ENTITY, // 0x51
+    ENTITY_VELOCITY, // 0x52
+    ENTITY_EQUIPMENT, // 0x53
+    SET_EXPERIENCE, // 0x54
+    UPDATE_HEALTH, // 0x55
+    SCOREBOARD_OBJECTIVE, // 0x56
+    SET_PASSENGERS, // 0x57
+    TEAMS, // 0x58
+    UPDATE_SCORE, // 0x59
+    SET_SIMULATION_DISTANCE, // 0x5A
+    TITLE_SUBTITLE, // 0x5B
+    TIME_UPDATE, // 0x5C
+    TITLE_TEXT, // 0x5D
+    TITLE_TIMES, // 0x5E
+    ENTITY_SOUND, // 0x5F
+    SOUND, // 0x60
+    STOP_SOUND, // 0x61
+    SYSTEM_CHAT, // 0x62
+    TAB_LIST, // 0x63
+    NBT_QUERY, // 0x64
+    COLLECT_ITEM, // 0x65
+    ENTITY_TELEPORT, // 0x66
+    ADVANCEMENTS, // 0x67
+    ENTITY_PROPERTIES, // 0x68
+    UPDATE_ENABLED_FEATURES, // 0x69
+    ENTITY_EFFECT, // 0x6A
+    DECLARE_RECIPES, // 0x6B
+    TAGS; // 0x6C
+
+    @Override
+    public int getId() {
+        return ordinal();
+    }
+
+    @Override
+    public String getName() {
+        return name();
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/Protocol1_19_4To1_19_3.java

@@ -0,0 +1,70 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2023 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3;
+
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.api.data.MappingData;
+import com.viaversion.viaversion.api.data.MappingDataBase;
+import com.viaversion.viaversion.api.minecraft.entities.Entity1_19_3Types;
+import com.viaversion.viaversion.api.protocol.AbstractProtocol;
+import com.viaversion.viaversion.api.protocol.packet.PacketWrapper;
+import com.viaversion.viaversion.api.type.Type;
+import com.viaversion.viaversion.data.entity.EntityTrackerBase;
+import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ClientboundPackets1_19_3;
+import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ServerboundPackets1_19_3;
+import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.data.EntityPackets;
+import com.viaversion.viaversion.rewriter.CommandRewriter;
+
+public final class Protocol1_19_4To1_19_3 extends AbstractProtocol<ClientboundPackets1_19_3, ClientboundPackets1_19_4, ServerboundPackets1_19_3, ServerboundPackets1_19_4> {
+
+    private static final MappingData MAPPINGS = new MappingDataBase("1.19.3", "1.19.3");
+    private final EntityPackets entityRewriter = new EntityPackets(this);
+
+    public Protocol1_19_4To1_19_3() {
+        super(ClientboundPackets1_19_3.class, ClientboundPackets1_19_4.class, ServerboundPackets1_19_3.class, ServerboundPackets1_19_4.class);
+    }
+
+    @Override
+    protected void registerPackets() {
+        // TODO fallback field in components
+        entityRewriter.register();
+
+        final CommandRewriter commandRewriter = new CommandRewriter(this) {
+            @Override
+            public void handleArgument(final PacketWrapper wrapper, final String argumentType) throws Exception {
+                if (argumentType.equals("minecraft:time")) {
+                    // Minimum
+                    wrapper.write(Type.INT, 0);
+                } else {
+                    super.handleArgument(wrapper, argumentType);
+                }
+            }
+        };
+        commandRewriter.registerDeclareCommands1_19(ClientboundPackets1_19_3.DECLARE_COMMANDS);
+    }
+
+    @Override
+    public void init(final UserConnection user) {
+        addEntityTracker(user, new EntityTrackerBase(user, Entity1_19_3Types.PLAYER));
+    }
+
+    @Override
+    public MappingData getMappingData() {
+        return MAPPINGS;
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ServerboundPackets1_19_4.java

@@ -0,0 +1,85 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2023 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3;
+
+import com.viaversion.viaversion.api.protocol.packet.ServerboundPacketType;
+
+public enum ServerboundPackets1_19_4 implements ServerboundPacketType {
+
+    TELEPORT_CONFIRM, // 0x00
+    QUERY_BLOCK_NBT, // 0x01
+    SET_DIFFICULTY, // 0x02
+    CHAT_ACK, // 0x03
+    CHAT_COMMAND, // 0x04
+    CHAT_MESSAGE, // 0x05
+    CHAT_SESSION_UPDATE, // 0x06
+    CLIENT_STATUS, // 0x07
+    CLIENT_SETTINGS, // 0x08
+    TAB_COMPLETE, // 0x09
+    CLICK_WINDOW_BUTTON, // 0x0A
+    CLICK_WINDOW, // 0x0B
+    CLOSE_WINDOW, // 0x0C
+    PLUGIN_MESSAGE, // 0x0D
+    EDIT_BOOK, // 0x0E
+    ENTITY_NBT_REQUEST, // 0x0F
+    INTERACT_ENTITY, // 0x10
+    GENERATE_JIGSAW, // 0x11
+    KEEP_ALIVE, // 0x12
+    LOCK_DIFFICULTY, // 0x13
+    PLAYER_POSITION, // 0x14
+    PLAYER_POSITION_AND_ROTATION, // 0x15
+    PLAYER_ROTATION, // 0x16
+    PLAYER_MOVEMENT, // 0x17
+    VEHICLE_MOVE, // 0x18
+    STEER_BOAT, // 0x19
+    PICK_ITEM, // 0x1A
+    CRAFT_RECIPE_REQUEST, // 0x1B
+    PLAYER_ABILITIES, // 0x1C
+    PLAYER_DIGGING, // 0x1D
+    ENTITY_ACTION, // 0x1E
+    STEER_VEHICLE, // 0x1F
+    PONG, // 0x20
+    RECIPE_BOOK_DATA, // 0x21
+    SEEN_RECIPE, // 0x22
+    RENAME_ITEM, // 0x23
+    RESOURCE_PACK_STATUS, // 0x24
+    ADVANCEMENT_TAB, // 0x25
+    SELECT_TRADE, // 0x26
+    SET_BEACON_EFFECT, // 0x27
+    HELD_ITEM_CHANGE, // 0x28
+    UPDATE_COMMAND_BLOCK, // 0x29
+    UPDATE_COMMAND_BLOCK_MINECART, // 0x2A
+    CREATIVE_INVENTORY_ACTION, // 0x2B
+    UPDATE_JIGSAW_BLOCK, // 0x2C
+    UPDATE_STRUCTURE_BLOCK, // 0x2D
+    UPDATE_SIGN, // 0x2E
+    ANIMATION, // 0x2F
+    SPECTATE, // 0x30
+    PLAYER_BLOCK_PLACEMENT, // 0x31
+    USE_ITEM; // 0x32
+
+    @Override
+    public int getId() {
+        return ordinal();
+    }
+
+    @Override
+    public String getName() {
+        return name();
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/data/EntityPackets.java

@@ -0,0 +1,101 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2023 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.data;
+
+import com.github.steveice10.opennbt.tag.builtin.ByteTag;
+import com.github.steveice10.opennbt.tag.builtin.CompoundTag;
+import com.github.steveice10.opennbt.tag.builtin.ListTag;
+import com.github.steveice10.opennbt.tag.builtin.StringTag;
+import com.github.steveice10.opennbt.tag.builtin.Tag;
+import com.viaversion.viaversion.api.minecraft.entities.Entity1_19_3Types;
+import com.viaversion.viaversion.api.minecraft.entities.EntityType;
+import com.viaversion.viaversion.api.protocol.remapper.PacketRemapper;
+import com.viaversion.viaversion.api.type.Type;
+import com.viaversion.viaversion.protocols.protocol1_19_3to1_19_1.ClientboundPackets1_19_3;
+import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.ClientboundPackets1_19_4;
+import com.viaversion.viaversion.protocols.protocol1_19_4to1_19_3.Protocol1_19_4To1_19_3;
+import com.viaversion.viaversion.rewriter.EntityRewriter;
+
+public final class EntityPackets extends EntityRewriter<Protocol1_19_4To1_19_3> {
+
+    public EntityPackets(final Protocol1_19_4To1_19_3 protocol) {
+        super(protocol);
+    }
+
+    @Override
+    public void registerPackets() {
+        protocol.registerClientbound(ClientboundPackets1_19_3.JOIN_GAME, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.INT); // Entity id
+                map(Type.BOOLEAN); // Hardcore
+                map(Type.UNSIGNED_BYTE); // Gamemode
+                map(Type.BYTE); // Previous Gamemode
+                map(Type.STRING_ARRAY); // World List
+                map(Type.NBT); // Dimension registry
+                map(Type.STRING); // Dimension key
+                map(Type.STRING); // World
+                handler(dimensionDataHandler());
+                handler(biomeSizeTracker());
+                handler(worldDataTrackerHandlerByKey());
+                handler(wrapper -> {
+                    final CompoundTag registry = wrapper.get(Type.NBT, 0);
+                    final CompoundTag biomeRegistry = registry.get("minecraft:worldgen/biome");
+                    final ListTag biomes = biomeRegistry.get("value");
+                    for (final Tag biomeTag : biomes) {
+                        final CompoundTag biomeData = ((CompoundTag) biomeTag).get("element");
+                        final StringTag precipitation = biomeData.get("precipitation");
+                        final byte precipitationByte = precipitation.getValue().equals("none") ? (byte) 0 : 1;
+                        biomeData.put("has_precipitation", new ByteTag(precipitationByte));
+                    }
+                });
+            }
+        });
+
+        protocol.registerClientbound(ClientboundPackets1_19_3.ENTITY_ANIMATION, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.VAR_INT); // Entity id
+                handler(wrapper -> {
+                    final short action = wrapper.read(Type.UNSIGNED_BYTE);
+                    if (action != 1) {
+                        wrapper.write(Type.UNSIGNED_BYTE, action);
+                        return;
+                    }
+
+                    wrapper.setPacketType(ClientboundPackets1_19_4.HIT_ANIMATION);
+                    wrapper.write(Type.FLOAT, 0F);
+                });
+            }
+        });
+
+        protocol.registerClientbound(ClientboundPackets1_19_3.RESPAWN, new PacketRemapper() {
+            @Override
+            public void registerMap() {
+                map(Type.STRING); // Dimension
+                map(Type.STRING); // World
+                handler(worldDataTrackerHandlerByKey());
+            }
+        });
+    }
+
+    @Override
+    public EntityType typeFromId(final int type) {
+        return Entity1_19_3Types.getTypeFromId(type);
+    }
+}

common/src/main/java/com/viaversion/viaversion/rewriter/CommandRewriter.java

@@ -80,6 +80,9 @@ public class CommandRewriter {
         this.parserHandlers.put("minecraft:resource_key", wrapper -> {
             wrapper.passthrough(Type.STRING); // Resource location/tag
         });
+        this.parserHandlers.put("minecraft:time", wrapper -> {
+            wrapper.passthrough(Type.INT); // Minimum
+        });
     }
 
     public void handleArgument(PacketWrapper wrapper, String argumentType) throws Exception {

gradle.properties

@@ -1,5 +1,5 @@
 # Project properties - we put these here so they can be modified without causing a recompile of the build scripts
-projectVersion=4.5.2-SNAPSHOT
+projectVersion=4.6.0-23w03a-SNAPSHOT
 
 # Gradle properties
 org.gradle.daemon=true