Notecard reading

Here is a notecard reading template I use as a starting point.

<lsl> //Notecard Reading template //Copyright 2007, Gigs Taggart //Released under BSD license //http://www.opensource.org/licenses/bsd-license.php

key gSetupQueryId; integer gSetupNotecardLine; string gSetupNotecardName = "setup";

//define config variables here string gPassword;

readSettingsNotecard() {

  gSetupNotecardLine = 0;
  gSetupQueryId = llGetNotecardLine(gSetupNotecardName,gSetupNotecardLine); 

}

default {

   state_entry()
   {
        readSettingsNotecard();
   }
   dataserver(key queryId, string data)
   {
       if(queryId == gSetupQueryId) 
       {
           if(data != EOF)
           {
               list tmp = llParseString2List(data, ["="], []);
               string setting = llList2String(tmp,0);
               
               if (setting == "password")
               {
                   gPassword=llList2String(tmp,1);
               }
               //add more if statements here, for each config variable
               //you can also do stuff like variable=val1,val2,val3, simply
               //do llCSV2List(llList2String(tmp,1));
                   
               gSetupQueryId = llGetNotecardLine(gSetupNotecardName,++gSetupNotecardLine); 
           }
           else
           {
               state running;   
           }
       }
   }           
   changed(integer change)
   {
       if (change&CHANGED_INVENTORY)
           llResetScript();
   }

}

state running {

   changed(integer change)
   {
       if (change&CHANGED_INVENTORY)
           llResetScript();
   }

}

</lsl>