Core/Guild: Only send achievement criteria updates to players that requested them

Implements CMSG_GUILD_SET_ACHIEVEMENT_TRACKING

1 files changed, 14 insertions, 0 deletions

diff --git a/src/server/game/Guilds/Guild.cpp b/src/server/game/Guilds/Guild.cpp
index 8cfa6a4e681..3ee01c88c3f 100644
--- a/src/server/game/Guilds/Guild.cpp
+++ b/src/server/game/Guilds/Guild.cpp
@@ -1562,6 +1562,12 @@ void Guild::SendGuildRankInfo(WorldSession* session) const
     TC_LOG_DEBUG("guild", "SMSG_GUILD_RANK [%s]", session->GetPlayerInfo().c_str());
 }
 
+void Guild::HandleSetAchievementTracking(WorldSession* session, std::set<uint32> const& criteriaIds)
+{
+    if (Member* member = GetMember(session->GetPlayer()->GetGUID()))
+        member->SetTrackedCriteriaIds(criteriaIds);
+}
+
 void Guild::HandleSetMOTD(WorldSession* session, std::string const& motd)
 {
     if (m_motd == motd)
@@ -2603,6 +2609,14 @@ void Guild::BroadcastPacket(WorldPacket* packet) const
             player->GetSession()->SendPacket(packet);
 }
 
+void Guild::BroadcastPacketIfTrackingAchievement(WorldPacket* packet, uint32 criteriaId) const
+{
+    for (Members::const_iterator itr = m_members.begin(); itr != m_members.end(); ++itr)
+        if (itr->second->IsTrackingCriteriaId(criteriaId))
+            if (Player* player = itr->second->FindPlayer())
+                player->GetSession()->SendPacket(packet);
+}
+
 void Guild::MassInviteToEvent(WorldSession* session, uint32 minLevel, uint32 maxLevel, uint32 minRank)
 {
     uint32 count = 0;