Add UpdateTeamsPacket

proxy/src/main/java/com/velocitypowered/proxy/protocol/StateRegistry.java

@@ -49,42 +49,7 @@ import static com.velocitypowered.proxy.protocol.ProtocolUtils.Direction.SERVERB
 
 import com.velocitypowered.api.network.ProtocolState;
 import com.velocitypowered.api.network.ProtocolVersion;
-import com.velocitypowered.proxy.protocol.packet.AvailableCommandsPacket;
+import com.velocitypowered.proxy.protocol.packet.*;
-import com.velocitypowered.proxy.protocol.packet.BossBarPacket;
-import com.velocitypowered.proxy.protocol.packet.BundleDelimiterPacket;
-import com.velocitypowered.proxy.protocol.packet.ClientSettingsPacket;
-import com.velocitypowered.proxy.protocol.packet.ClientboundCookieRequestPacket;
-import com.velocitypowered.proxy.protocol.packet.ClientboundStoreCookiePacket;
-import com.velocitypowered.proxy.protocol.packet.DisconnectPacket;
-import com.velocitypowered.proxy.protocol.packet.EncryptionRequestPacket;
-import com.velocitypowered.proxy.protocol.packet.EncryptionResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.HandshakePacket;
-import com.velocitypowered.proxy.protocol.packet.HeaderAndFooterPacket;
-import com.velocitypowered.proxy.protocol.packet.JoinGamePacket;
-import com.velocitypowered.proxy.protocol.packet.KeepAlivePacket;
-import com.velocitypowered.proxy.protocol.packet.LegacyPlayerListItemPacket;
-import com.velocitypowered.proxy.protocol.packet.LoginAcknowledgedPacket;
-import com.velocitypowered.proxy.protocol.packet.LoginPluginMessagePacket;
-import com.velocitypowered.proxy.protocol.packet.LoginPluginResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.PingIdentifyPacket;
-import com.velocitypowered.proxy.protocol.packet.PluginMessagePacket;
-import com.velocitypowered.proxy.protocol.packet.RemovePlayerInfoPacket;
-import com.velocitypowered.proxy.protocol.packet.RemoveResourcePackPacket;
-import com.velocitypowered.proxy.protocol.packet.ResourcePackRequestPacket;
-import com.velocitypowered.proxy.protocol.packet.ResourcePackResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.RespawnPacket;
-import com.velocitypowered.proxy.protocol.packet.ServerDataPacket;
-import com.velocitypowered.proxy.protocol.packet.ServerLoginPacket;
-import com.velocitypowered.proxy.protocol.packet.ServerLoginSuccessPacket;
-import com.velocitypowered.proxy.protocol.packet.ServerboundCookieResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.SetCompressionPacket;
-import com.velocitypowered.proxy.protocol.packet.StatusPingPacket;
-import com.velocitypowered.proxy.protocol.packet.StatusRequestPacket;
-import com.velocitypowered.proxy.protocol.packet.StatusResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.TabCompleteRequestPacket;
-import com.velocitypowered.proxy.protocol.packet.TabCompleteResponsePacket;
-import com.velocitypowered.proxy.protocol.packet.TransferPacket;
-import com.velocitypowered.proxy.protocol.packet.UpsertPlayerInfoPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.ChatAcknowledgementPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.PlayerChatCompletionPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.SystemChatPacket;
@@ -670,6 +635,21 @@ public enum StateRegistry {
               map(0x7A, MINECRAFT_1_21, false));
       clientbound.register(ClientboundServerLinksPacket.class, ClientboundServerLinksPacket::new,
               map(0x7B, MINECRAFT_1_21, false));
+      clientbound.register(UpdateTeamsPacket.class, UpdateTeamsPacket::new,
+              map(0x41, ProtocolVersion.MINECRAFT_1_9, true),
+              map(0x43, ProtocolVersion.MINECRAFT_1_12, true),
+              map(0x44, ProtocolVersion.MINECRAFT_1_12_1, true),
+              map(0x47, ProtocolVersion.MINECRAFT_1_13, true),
+              map(0x4B, ProtocolVersion.MINECRAFT_1_14, true),
+              map(0x4C, ProtocolVersion.MINECRAFT_1_15, true),
+              map(0x55, ProtocolVersion.MINECRAFT_1_17, true),
+              map(0x58, ProtocolVersion.MINECRAFT_1_19_1, true),
+              map(0x56, ProtocolVersion.MINECRAFT_1_19_3, true),
+              map(0x5A, ProtocolVersion.MINECRAFT_1_19_4, true),
+              map(0x5C, ProtocolVersion.MINECRAFT_1_20_2, true),
+              map(0x5E, ProtocolVersion.MINECRAFT_1_20_3, true),
+              map(0x60, ProtocolVersion.MINECRAFT_1_20_5, true)
+              );
     }
   },
   LOGIN {

proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/UpdateTeamsPacket.java

@@ -0,0 +1,232 @@
+/*
+ *   This file is a part of the SteamWar software.
+ *
+ *   Copyright (C) 2024  SteamWar.de-Serverteam
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Affero General Public License
+ *   along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.velocitypowered.proxy.protocol.packet;
+
+import com.velocitypowered.api.network.ProtocolVersion;
+import com.velocitypowered.api.proxy.Player;
+import com.velocitypowered.proxy.connection.MinecraftSessionHandler;
+import com.velocitypowered.proxy.protocol.MinecraftPacket;
+import com.velocitypowered.proxy.protocol.ProtocolUtils;
+import com.velocitypowered.proxy.protocol.packet.chat.ComponentHolder;
+import io.netty.buffer.ByteBuf;
+import net.kyori.adventure.text.Component;
+
+import java.util.List;
+
+public class UpdateTeamsPacket implements MinecraftPacket {
+    private String name;
+    private Mode mode;
+
+    private Component displayName;
+    private Component prefix;
+    private Component suffix;
+    private NameTagVisibility nameTagVisibility;
+    private CollisionRule collisionRule;
+    private int color;
+    private byte friendlyFlags;
+
+    private List<Player> players;
+
+    public UpdateTeamsPacket(String name, Mode mode, Component displayName, Component prefix, Component suffix, NameTagVisibility nameTagVisibility, CollisionRule collisionRule, int color, byte friendlyFlags, List<Player> players) {
+        this.name = name;
+        this.mode = mode;
+        this.displayName = displayName;
+        this.prefix = prefix;
+        this.suffix = suffix;
+        this.nameTagVisibility = nameTagVisibility;
+        this.collisionRule = collisionRule;
+        this.color = color;
+        this.friendlyFlags = friendlyFlags;
+        this.players = players;
+    }
+
+    public UpdateTeamsPacket() {
+    }
+
+    @Override
+    public void decode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+        throw new UnsupportedOperationException("Packet is not implemented");
+    }
+
+    @Override
+    public boolean handle(MinecraftSessionHandler minecraftSessionHandler) {
+        return false;
+    }
+
+    @Override
+    public void encode(ByteBuf byteBuf, ProtocolUtils.Direction direction, ProtocolVersion protocolVersion) {
+        ProtocolUtils.writeString(byteBuf, name);
+        byteBuf.writeByte(mode.ordinal());
+
+        switch (mode) {
+            case CREATE, UPDATE:
+                new ComponentHolder(protocolVersion, displayName).write(byteBuf);
+                if (protocolVersion.lessThan(ProtocolVersion.MINECRAFT_1_13)) {
+                    new ComponentHolder(protocolVersion, prefix).write(byteBuf);
+                    new ComponentHolder(protocolVersion, suffix).write(byteBuf);
+                }
+                byteBuf.writeByte(friendlyFlags);
+                ProtocolUtils.writeString(byteBuf, nameTagVisibility.getValue());
+                ProtocolUtils.writeString(byteBuf, collisionRule.getValue());
+                if (protocolVersion.greaterThan(ProtocolVersion.MINECRAFT_1_12_2)) {
+                    ProtocolUtils.writeVarInt(byteBuf, color);
+                    new ComponentHolder(protocolVersion, prefix).write(byteBuf);
+                    new ComponentHolder(protocolVersion, suffix).write(byteBuf);
+                } else {
+                    byteBuf.writeByte((byte) color);
+                }
+                ProtocolUtils.writeVarInt(byteBuf, players.size());
+                for (Player player : players) {
+                    ProtocolUtils.writeString(byteBuf, player.getUsername());
+                }
+                break;
+            case ADD_PLAYER, REMOVE_PLAYER:
+                ProtocolUtils.writeVarInt(byteBuf, players.size());
+                for (Player player : players) {
+                    ProtocolUtils.writeString(byteBuf, player.getUsername());
+                }
+                break;
+            case REMOVE:
+                break;
+        }
+    }
+
+    public enum Mode {
+        CREATE,
+        REMOVE,
+        UPDATE,
+        ADD_PLAYER,
+        REMOVE_PLAYER,
+    }
+
+    public enum NameTagVisibility {
+        ALWAYS("always"),
+        NEVER("never"),
+        HIDE_FOR_OTHER_TEAMS("hideForOtherTeams"),
+        HIDE_FOR_OWN_TEAM("hideForOwnTeam");
+
+        private final String value;
+
+        NameTagVisibility(String value) {
+            this.value = value;
+        }
+
+        public String getValue() {
+            return value;
+        }
+    }
+
+    public enum CollisionRule {
+        ALWAYS("always"),
+        NEVER("never"),
+        PUSH_OTHER_TEAMS("pushOtherTeams"),
+        PUSH_OWN_TEAM("pushOwnTeam");
+
+        private final String value;
+
+        CollisionRule(String value) {
+            this.value = value;
+        }
+
+        public String getValue() {
+            return value;
+        }
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Mode getMode() {
+        return mode;
+    }
+
+    public Component getDisplayName() {
+        return displayName;
+    }
+
+    public Component getPrefix() {
+        return prefix;
+    }
+
+    public Component getSuffix() {
+        return suffix;
+    }
+
+    public NameTagVisibility getNameTagVisibility() {
+        return nameTagVisibility;
+    }
+
+    public CollisionRule getCollisionRule() {
+        return collisionRule;
+    }
+
+    public int getColor() {
+        return color;
+    }
+
+    public byte getFriendlyFlags() {
+        return friendlyFlags;
+    }
+
+    public List<Player> getPlayers() {
+        return players;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public void setMode(Mode mode) {
+        this.mode = mode;
+    }
+
+    public void setDisplayName(Component displayName) {
+        this.displayName = displayName;
+    }
+
+    public void setPrefix(Component prefix) {
+        this.prefix = prefix;
+    }
+
+    public void setSuffix(Component suffix) {
+        this.suffix = suffix;
+    }
+
+    public void setNameTagVisibility(NameTagVisibility nameTagVisibility) {
+        this.nameTagVisibility = nameTagVisibility;
+    }
+
+    public void setCollisionRule(CollisionRule collisionRule) {
+        this.collisionRule = collisionRule;
+    }
+
+    public void setColor(int color) {
+        this.color = color;
+    }
+
+    public void setFriendlyFlags(byte friendlyFlags) {
+        this.friendlyFlags = friendlyFlags;
+    }
+
+    public void setPlayers(List<Player> players) {
+        this.players = players;
+    }
+}