if ($devent == sclick) {
    if ($did == 2) { did -r CC 1 }
  }
  if ($devent == sclick) {
    if ($did == 3) { dialog -x cc cc }
  }

You could combine the two if's

if ($devent == sclick) {
  if ($did == 2) did -r CC 1
  if ($did == 3) did -x cc cc
}