Automatic hidehud

bind mouse2 [
  secondary
  if ( = ( weapselect ) 7 ) [ doit = 1 ]
  onrelease [ doit = 0; sleep 50 [ showhud 1 ] ]
]
hidezoom = [
  if ( = $doit 1 ) [
    if ( = $zoomlevel 0 ) [ showhud 0 ] [ showhud 1 ]
  ] [ ]
  sleep 50 [ hidezoom ]
]
hidezoom