From bfee0955b8f237a646d1a53012dad36d937ae7dd Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Tue, 19 May 2026 00:12:24 +0200
Subject: [PATCH] Core/Achievements: Suppress achievement earned messages and
 visuals on first login

---
 src/server/game/Achievements/AchievementMgr.cpp       | 1 +
 src/server/game/Server/Packets/AchievementPackets.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/server/game/Achievements/AchievementMgr.cpp b/src/server/game/Achievements/AchievementMgr.cpp
index b7adb40ddd..9e4515f675 100644
--- a/src/server/game/Achievements/AchievementMgr.cpp
+++ b/src/server/game/Achievements/AchievementMgr.cpp
@@ -664,6 +664,7 @@ void PlayerAchievementMgr::SendAchievementEarned(AchievementEntry const* achieve
         achievementEarned.AchievementID = achievement->ID;
         achievementEarned.Time = *GameTime::GetUtcWowTime();
         achievementEarned.Time += receiver->GetSession()->GetTimezoneOffset();
+        achievementEarned.Initial = receiver->HasAtLoginFlag(AT_LOGIN_FIRST);
         receiver->SendDirectMessage(achievementEarned.Write());
     };
 
diff --git a/src/server/game/Server/Packets/AchievementPackets.cpp b/src/server/game/Server/Packets/AchievementPackets.cpp
index 418e44a8f3..148fd58ba6 100644
--- a/src/server/game/Server/Packets/AchievementPackets.cpp
+++ b/src/server/game/Server/Packets/AchievementPackets.cpp
@@ -27,6 +27,7 @@ ByteBuffer& operator<<(ByteBuffer& data, EarnedAchievement const& earned)
     data << earned.Owner;
     data << uint32(earned.VirtualRealmAddress);
     data << uint32(earned.NativeRealmAddress);
+
     return data;
 }