If you would like to use this on your server, feel free to. Just give me credit in the script
PHP Code:
//Coded by iMask
findplayer("accountname").addWeapon(this.name);

function 
onActionServerSide() {
  
this.targetID player.chat.substring(5).trim();
  for (
temp.plallplayers) {
    if (
temp.pl.account == this.targetID) {
      
temp.pl.chat "I have been warned! Type unstick me to return.";
      
pl.setlevel2("level_name.nw"3030); //type in the level name you want
      
player.chat "Warned the player" SPC this.targetID;
    }
  }
}

//#CLIENTSIDE
function onPlayerChats() {
  if (
player.chat.starts("/warn")) {
    
triggerserver("gui"this.nameNULL);
  }