self.potential_move = self.position.getNewPosition(self.direction,self.speed)
        if self.room.isPositionInRoom(self.potential_move):
            self.setRobotPosition(self.potential_move)
            if not self.room.isTileCleaned(self,self.potential_move):
                self.room.cleanTileAtPosition(self.position)
        else:
            self.setRobotDirection(self.getRandomDirection())