ADD_SOURCE_FILES(OVERLAYS_SRC_FILES
  HUDBar.cc
  HUDNavigation.cc
  HUDRadar.cc
  HUDSpeedBar.cc
  HUDHealthBar.cc
  HUDTimer.cc
  ChatOverlay.cc
  GametypeStatus.cc
  AnnounceMessage.cc
  KillMessage.cc
  DeathMessage.cc
  PongScore.cc
  UnderAttackHealthBar.cc
  TeamBaseMatchScore.cc
)