From 10a7f1ab1cf1ed926e45dc9fa64e6908d1b1b2d8 Mon Sep 17 00:00:00 2001
From: ChomeNS <95471003+ChomeNS@users.noreply.github.com>
Date: Wed, 12 Feb 2025 06:49:05 +0700
Subject: [PATCH] feat: respond to ClientboundCustomQueryPacket

---
 build-number.txt                                |  2 +-
 src/main/java/me/chayapak1/chomens_bot/Bot.java | 11 ++++++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/build-number.txt b/build-number.txt
index cb2ddd85..8f05b336 100644
--- a/build-number.txt
+++ b/build-number.txt
@@ -1 +1 @@
-1503
\ No newline at end of file
+1504
\ No newline at end of file
diff --git a/src/main/java/me/chayapak1/chomens_bot/Bot.java b/src/main/java/me/chayapak1/chomens_bot/Bot.java
index 423215a5..42f8d163 100644
--- a/src/main/java/me/chayapak1/chomens_bot/Bot.java
+++ b/src/main/java/me/chayapak1/chomens_bot/Bot.java
@@ -19,7 +19,9 @@ import org.geysermc.mcprotocollib.protocol.data.game.setting.SkinPart;
 import org.geysermc.mcprotocollib.protocol.packet.common.serverbound.ServerboundClientInformationPacket;
 import org.geysermc.mcprotocollib.protocol.packet.common.serverbound.ServerboundCustomPayloadPacket;
 import org.geysermc.mcprotocollib.protocol.packet.ingame.clientbound.ClientboundLoginPacket;
+import org.geysermc.mcprotocollib.protocol.packet.login.clientbound.ClientboundCustomQueryPacket;
 import org.geysermc.mcprotocollib.protocol.packet.login.clientbound.ClientboundLoginFinishedPacket;
+import org.geysermc.mcprotocollib.protocol.packet.login.serverbound.ServerboundCustomQueryAnswerPacket;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -234,13 +236,20 @@ public class Bot {
                     ));
 
                     if (options.creayun) chat.send("/server creative");
-                } else if (packet instanceof ClientboundLoginFinishedPacket) packetReceived((ClientboundLoginFinishedPacket) packet);
+                }
+                else if (packet instanceof ClientboundLoginFinishedPacket t_packet) packetReceived(t_packet);
+                else if (packet instanceof ClientboundCustomQueryPacket t_packet) packetReceived(t_packet);
             }
 
             public void packetReceived(ClientboundLoginFinishedPacket packet) {
                 profile = packet.getProfile();
             }
 
+            // replicates notchian clients behavior
+            public void packetReceived(ClientboundCustomQueryPacket packet) {
+                session.send(new ServerboundCustomQueryAnswerPacket(packet.getMessageId(), null));
+            }
+
             @Override
             public void packetSending(PacketSendingEvent packetSendingEvent) {
                 for (SessionListener listener : listeners) {