def stop( self ):
        current = Timer.getMsClock( )

        self.offset = current - self.offset

        self.time = self.offset

        self.running = False
    def getTimeMS( self ):
        current = Timer.getMsClock( )

        current -= self.offset
        current += self.time
        return float( current )
    def restart( self ):
        self.offset = Timer.getMsClock( )

        self.time = 0.0
        self.running = True
 def start( self ):
     if self.running:
         return
     self.offset = Timer.getMsClock( )
     self.running = True