Core/Achievements: Defined all modifier tree types and implemented many of them

2 files changed, 7 insertions, 0 deletions

diff --git a/src/server/game/Server/WorldSession.cpp b/src/server/game/Server/WorldSession.cpp
index 9631b1c007e..628c455a0fc 100644
--- a/src/server/game/Server/WorldSession.cpp
+++ b/src/server/game/Server/WorldSession.cpp
@@ -911,6 +911,11 @@ TransactionCallback& WorldSession::AddTransactionCallback(TransactionCallback&&
     return _transactionCallbacks.AddCallback(std::move(callback));
 }
 
+bool WorldSession::CanAccessAlliedRaces() const
+{
+    return GetAccountExpansion() >= EXPANSION_BATTLE_FOR_AZEROTH;
+}
+
 void WorldSession::InitWarden(SessionKey const& k)
 {
     if (_os == "Win")
diff --git a/src/server/game/Server/WorldSession.h b/src/server/game/Server/WorldSession.h
index eb0e22b3e05..ad8bba5a316 100644
--- a/src/server/game/Server/WorldSession.h
+++ b/src/server/game/Server/WorldSession.h
@@ -989,6 +989,8 @@ class TC_GAME_API WorldSession
         uint8 GetExpansion() const { return m_expansion; }
         std::string const& GetOS() const { return _os; }
 
+        bool CanAccessAlliedRaces() const;
+
         void InitWarden(SessionKey const& k);
 
         /// Session in auth.queue currently