Notify psi about the activated map when a lobby is joined (so it can download it, if needed).
Notify psi about the activated map when a lobby is joined (so it can download it, if needed).

ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery