Maps/Instances: Implement handling of CMSG_SET_SAVED_INSTANCE_EXTEND

1 files changed, 15 insertions, 0 deletions

diff --git a/src/server/game/Handlers/CalendarHandler.cpp b/src/server/game/Handlers/CalendarHandler.cpp
index 8bd7086fc1b..540eeba0752 100644
--- a/src/server/game/Handlers/CalendarHandler.cpp
+++ b/src/server/game/Handlers/CalendarHandler.cpp
@@ -695,6 +695,21 @@ void WorldSession::HandleSetSavedInstanceExtend(WorldPacket& recvData)
     recvData >> mapId >> difficulty>> toggleExtend;
     TC_LOG_DEBUG("network", "CMSG_SET_SAVED_INSTANCE_EXTEND - MapId: %u, Difficulty: %u, ToggleExtend: %s", mapId, difficulty, toggleExtend ? "On" : "Off");
 
+    if (Player* player = GetPlayer())
+    {
+        InstancePlayerBind* instanceBind = player->GetBoundInstance(mapId, Difficulty(difficulty), toggleExtend == 1); // include expired instances if we are toggling extend on
+        if (!instanceBind || !instanceBind->save || !instanceBind->perm)
+            return;
+        
+        BindExtensionState newState;
+        if (!toggleExtend || instanceBind->extendState == EXTEND_STATE_EXPIRED)
+            newState = EXTEND_STATE_NORMAL;
+        else
+            newState = EXTEND_STATE_EXTENDED;
+
+        player->BindToInstance(instanceBind->save, true, newState, false);
+    }
+
     /*
     InstancePlayerBind* instanceBind = _player->GetBoundInstance(mapId, Difficulty(difficulty));
     if (!instanceBind || !instanceBind->save)