add a useless voicechat plugin

src/main/java/land/chipmunk/chayapak/chomens_bot/Bot.java

@@ -73,6 +73,7 @@ public class Bot {
     @Getter private CommandSuggestionPlugin commandSuggestion;
     @Getter private MailPlugin mail;
     @Getter private PacketSnifferPlugin packetSniffer;
+    @Getter private VoiceChatPlugin voiceChat;
 
     public Bot (Configuration.BotOption botOption, List<Bot> bots, Configuration config) {
         this.host = botOption.host;
@@ -119,6 +120,7 @@ public class Bot {
         this.commandSuggestion = new CommandSuggestionPlugin(this);
         this.mail = new MailPlugin(this);
         this.packetSniffer = new PacketSnifferPlugin(this);
+        this.voiceChat = new VoiceChatPlugin(this);
 
         for (Listener listener : listeners) listener.loadedPlugins();
 

src/main/java/land/chipmunk/chayapak/chomens_bot/plugins/VoiceChatPlugin.java

@@ -0,0 +1,52 @@
+package land.chipmunk.chayapak.chomens_bot.plugins;
+
+import com.github.steveice10.mc.protocol.packet.ingame.clientbound.ClientboundCustomPayloadPacket;
+import com.github.steveice10.mc.protocol.packet.ingame.clientbound.ClientboundLoginPacket;
+import com.github.steveice10.mc.protocol.packet.ingame.serverbound.ServerboundCustomPayloadPacket;
+import com.github.steveice10.packetlib.Session;
+import com.github.steveice10.packetlib.packet.Packet;
+import land.chipmunk.chayapak.chomens_bot.Bot;
+
+import java.util.Arrays;
+
+// exists for some reason, still wip and will be finished in the next 69 years
+// and i prob implemented it in a wrong way lol
+// at least when you do `/voicechat test (bot username)` it will show `Client not connected`
+// instead of `(bot username) does not have Simple Voice Chat installed`
+public class VoiceChatPlugin extends Bot.Listener {
+    private final Bot bot;
+
+    public VoiceChatPlugin(Bot bot) {
+        this.bot = bot;
+
+        bot.addListener(this);
+    }
+
+    @Override
+    public void packetReceived(Session session, Packet packet) {
+        if (packet instanceof ClientboundLoginPacket) packetReceived((ClientboundLoginPacket) packet);
+        else if (packet instanceof ClientboundCustomPayloadPacket) packetReceived((ClientboundCustomPayloadPacket) packet);
+    }
+
+    public void packetReceived(ClientboundLoginPacket ignored) {
+        // totally didn't use a real minecraft client with voicechat mod to get this
+        bot.session().send(new ServerboundCustomPayloadPacket(
+                "minecraft:brand",
+                "\u0006fabric".getBytes() // should i use fabric here?
+        ));
+
+        bot.session().send(new ServerboundCustomPayloadPacket(
+                "voicechat:request_secret",
+                new byte[] { 0, 0, 0, 17 } // what are these bytes?
+        ));
+    }
+
+    public void packetReceived(ClientboundCustomPayloadPacket packet) {
+        // sus
+        /*
+        System.out.println(packet.getChannel());
+        System.out.println(Arrays.toString(packet.getData()));
+        System.out.println(new String(packet.getData()));
+         */
+    }
+}