setTimer(
function ( )
for _, vehicle in ipairs ( getElementsByType ( "vehicle" ) ) do
if getElementHealth(vehicle) < 300 then
setVehicleDamageProof( vehicle, true)
setVehicleEngineState( vehicle, false)
else
if getElementHealth(vehicle) > 301 then
setVehicleDamageProof( vehicle, false)
setVehicleEngineState( vehicle, true)
end
end
end
end,
100, 0
)