Door script 0.1

<source lang="lsl"> /*

   Fu's talking door script 

   v0.1
   - state changes
   - passing data between states
   - llListen() and listen event handler

   v0.0
   - basic states

   (c)2017 - Fu Barr (OSGrid)

• /

integer DEBUG = TRUE;

string passphrase = "Pretty please";

string txt_locked = "Locked."; string txt_welcome = "Welcome, ";

key avatar_uuid;

default {

   state_entry() {

       llOwnerSay("running " + llGetScriptName());

       state closed;
   }

}

state closed {

   state_entry() {

       avatar_uuid = NULL_KEY;

       llListen(0, "", NULL_KEY, passphrase);      // NOTE: implicit passphrase checking
   }

   touch_end(integer t){

       llSay(0, txt_locked);
   }

   listen(integer channel, string name, key uuid, string msg) {

       avatar_uuid = uuid;

       if(DEBUG){llOwnerSay("Passphrase spoken by: " + avatar_uuid);}
       
       state open;
   }

}

state open {

   state_entry() {

       llSay(0, txt_welcome + llKey2Name(avatar_uuid));

       state closed;
   }

} </source>