def cmd_gravity(self, data, client, cmd=None):
    """\
    <amount> - Gravity
    """

    if re.match('^([0-9]+)\s*$', data, re.I):
      ammount = int(data)
    else:
      client.message('^7Seeting Gravity Back To Normal.')
      data = var_gravity

    self.console.setCvar('g_gravity','%s' % data)
    self.console.say('^7Setting Gravity To %s')

    return True