RRand.tcl 3.2.0

### RRand.tcl 3.2.0 pQFrdM8L

#REQUIREMENTS
# PBinScr.tcl fMrtKqyq

#LICENSE
#Distribuited under License ___

#PATERNITY
#Coder: DoctorD90
#Network: irc.OnlineGamesNet.net
#Chan: #eHito
#Mail: [email protected]
#
#Thanks to guys on #egghelp on irc.freenode.net

#PURPOSE
# With this proc, it'll be simplier randomize
#a number in an interval between 2 of them
# of your choice.

#USAGE
#set var [rrand a b]
#  a  InferiorLimit
#  b  SuperiorLimit


### DON'T EDIT ANYTHING BELOW ###

proc rrand {inf sup} {
  if {![string is integer -strict $inf]} {
    error "Inferior Limit is not a number"
  }
  if {![string is integer -strict $sup]} {
    error "Superior Limit is not a number"
  }
  if {$inf == $sup} {
    return $inf
  }
  if {$inf > $sup} {
    set infb $inf
    set inf $sup
    set sup $infb
  }
  set gap [expr {$sup - $inf + 1}]
  return [expr {int(rand()*${gap})+${inf}}]
}

putlog "RRand.tcl LOADED"