Crosshair Script Concept

valid_xhairs = [0 1 2 3 4 5 6 8 9]

xhair_0 = "knife.png"
xhair_1 = "pistol.png"
xhair_2 = "carbine.png"
xhair_3 = "shotgun.png"
xhair_4 = "smg.png"
xhair_5 = "sniper.png"
xhair_6 = "ar.png"
xhair_8 = "grenade.png"
xhair_9 = "akimbo.png"

alias set_crosshair [
  if (strstr $valid_xhairs (curweapon)) [
    loadcrosshair (getalias (format "xhair_%1" (curweapon)))
  ]
  sleep 0 [set_crosshair]
]

addcheck_msa [set_crosshair]