i need help writing a code for a points system.

alias -l addPoints {
  if ($1 !points) { echo 2 -st $1 is not a number. It needs to be a number. | halt }
  var %topic $+($chan,.,$nick)
  var %points $calc($readini(Points.ini,%topic,Points) + $1)
  writeini -n Points.ini %topic Points %points
  return %points
}

alias -l lookUpPoints {
  var %topic $+($chan,.,$nick)
  var %points $readini(Points.ini,%topic,Points)
  return %points
}
alias doaddpoints {
  if ($3 !points) { echo 2 -st $3 is not a number. It needs to be a number. | halt }
  var %topic $+($1,.,$2)
  var %points $calc($readini(Points.ini,%topic,Points) + $3)
  writeini -n Points.ini %topic Points %points
  echo -a Added points for %topic
}

alias dorempoints {
  var %topic $+($1,.,$2)
  remini -n Points.ini %topic Points
  echo -a Removed points for %topic
}

on *:text:!points:#:{
  if ((%floodpoints) || ($($+(%,floodpoints.,$nick),2))) { return }
  set -u10 %floodpoints On
  set -u30 %floodpoints. $+ $nick On
  msg # $nick hat insgesamt $readini(Points.ini,$+(#,.,$nick),Points) Bananen.
}

on $*:text:/!points (add|remove)/Si:#:{
  if ($nick isop #) {
    if ($0 < 3) { msg # Insufficient parameters: Use !bananen <add|remove> <user> [number] | return }
    writeini -n Points.ini $+(#,.,$3) Points $calc($readini(Points.ini,$+(#,.,$3),Points) $iif($2 == add,+,-) $iif($4 isnum,$4,1))
    { msg $chan $3 now has $readini(Points.ini,$+(#,.,$3),Points) total points. }
  }
  else { msg $chan This command is only available to moderators. }
}

on !*:join:#:{
  $+(.timerpoints.,#,.,$nick) 0 300 add.pts $+(#,.,$nick)
  add.pts $+(#,.,$nick)
  set %nachrichten. $+ $nick = 0
}

on !*:part:#:$+(.timerpoints.,#,.,$nick) off
alias -l add.pts {
  writeini -n Points.ini $1 Points $calc($readini(Points.ini,$1,Points) + 1)
}

on *:TEXT:*:*: {
if (%nachrichten. [ $+ [ $nick ] ] == 4) {
    set %nachrichten. $+ $nick 0
    msg $chan test
    add.pts $+(#,.,$nick)}
  }
  else { inc %nachrichten. $+ $nick }
  msg $chan test2
  .timer $+ $nick 1 300 unset %nachrichten. [ $+ [ $nick ] ]