cont = GameLogic.getCurrentController()
import PhysicsConstraints
TimeStop = cont.getSensor("TimeStop")
Gravity = 9.0
AirRes = 0
if TimeStop.isPositive():
  AirRes = 200
 	Gravity = 5.0
  PhysicsConstraints.setLinearAirDamping(AirRes)
  GameLogic.setGravity([0.0,0.0,-Gravity])
else:
  AirRes = 0
 	Gravity = 9.8
  PhysicsConstraints.setLinearAirDamping(AirRes)
 	GameLogic.setGravity([0.0,0.0,-Gravity])