Read signed chat command packet to support bedrock

Author: Lenni0451

src/main/java/net/lenni0451/miniconnect/proxy/packet/DisconnectCommandPacketHandler.java

@@ -22,23 +22,26 @@
 
 public class DisconnectCommandPacketHandler extends PacketHandler {
 
-    private final int packetId;
+    private final int chatOrChatCommand;
+    private final int chatCommandSignedId;
 
     public DisconnectCommandPacketHandler(final ProxyConnection proxyConnection) {
         super(proxyConnection);
 
         if (proxyConnection.getClientVersion().newerThanOrEqualTo(ProtocolVersion.v1_19)) {
-            this.packetId = MCPackets.C2S_CHAT_COMMAND.getId(proxyConnection.getClientVersion().getVersion());
+            this.chatOrChatCommand = MCPackets.C2S_CHAT_COMMAND.getId(proxyConnection.getClientVersion().getVersion());
+            this.chatCommandSignedId = MCPackets.C2S_CHAT_COMMAND_SIGNED.getId(proxyConnection.getClientVersion().getVersion());
         } else {
-            this.packetId = MCPackets.C2S_CHAT.getId(proxyConnection.getClientVersion().getVersion());
+            this.chatOrChatCommand = MCPackets.C2S_CHAT.getId(proxyConnection.getClientVersion().getVersion());
+            this.chatCommandSignedId = -1;
         }
     }
 
     @Override
     public boolean handleC2P(Packet packet, List<ChannelFutureListener> listeners) {
         if (!this.proxyConnection.getC2pConnectionState().equals(ConnectionState.PLAY)) return true;
         if (!(packet instanceof UnknownPacket unknownPacket)) return true;
-        if (unknownPacket.packetId != this.packetId) return true;
+        if (unknownPacket.packetId != this.chatOrChatCommand && unknownPacket.packetId != this.chatCommandSignedId) return true;
 
         ByteBuf buf = Unpooled.wrappedBuffer(unknownPacket.data);
         String message = PacketTypes.readString(buf, 256);

src/main/java/net/lenni0451/miniconnect/server/states/play/screen/impl/MainScreen.java

@@ -61,7 +61,7 @@ public void init(ScreenHandler screenHandler, ItemList itemList) {
             }
         }).get(), () -> {
             screenHandler.closeScreen();
-            screenHandler.getStateHandler().send(new S2CSystemChatPacket(new StringComponent("§aPlease enter the server ip into the chat (with optional port) (e.g. example.com, example.com:25565"), false));
+            screenHandler.getStateHandler().send(new S2CSystemChatPacket(new StringComponent("§aPlease enter the server ip into the chat (with optional port) (e.g. example.com, example.com:25565)"), false));
             playerConfig.chatListener = s -> {
                 if (s.startsWith("/")) {
                     screenHandler.getStateHandler().send(new S2CSystemChatPacket(new StringComponent("§cCancelled input"), false));