Third person switching with TOGGLING

thirdpersonswitching = 1
bind mouse4 [
  universaldelta 1
  if ( = $thirdpersonswitching 1 ) [
    if ( = ( getclientweapselect ( getclientnum ) ) 2 ) [ thirdperson 0 ] [ thirdperson 1 ]
  ]
]

bind mouse5 [
  universaldelta -1
  if ( = $thirdpersonswitching 1 ) [
    if ( = ( getclientweapselect ( getclientnum ) ) 2 ) [ thirdperson 0 ] [ thirdperson 1 ]
  ]
]