for the flood use set -uN

Code:
on *:text:*:#:{
  if (!%fld) {
    set -u2 %fld 1
    tokenize 32 $1-
    if $1 == !cari {
      if $2 == $null {
        your cmd and word here
      }
      elseif $2 == $me {
        your cmd and word here
      }
      elseif $2 == $nick {
        your cmd and word here
      }
      ....
      .....
      ......
    }
  }
}


WorldDMT