Object: Fishing Pond (To Detect Fishing Rod & Enable fish spawn script)

integer out  = FALSE;
integer rod_equip = FALSE;

key rod_owner;    // 3. Since you are passing messages over several events we need to store the rod owner key in a global variable.

//time 15 seconds delay for it to be visible

integer lchan;

default
{
     state_entry()
    {
        llListen(-11223,"Fishing Rod","","");


    }
    //listen for fishing rod is equip
    listen(integer channel, string what, key who, string msg)
    {

    list tmp = llParseString2List(msg,["_"],[]);   // 4. We parse the message sent from the rod to the pond. The message will be split into elements in a list at the separator.

    string cmd = llList2String(tmp,0); // 5. The value to the left of the separator will become the first element in the list.  i,e "Equip".   Note that list elements begin at 0.

    string val = llList2String(tmp,1); // 6. The value to the right of the separator will become the second element in the list.    i,e The rod owner key.

            if(cmd=="Equip" ) // 7. Note this changes to if(cmd=="Equip" ) because we are checking the parsed message.
            {

               rod_equip = TRUE;
               rod_owner = (key)val;  // 8. We need to store this in the global variable container so we can send it on to the spawner.
               return;
            }
            else
            {
                rod_equip = FALSE;
                return;
            }



    }

    touch_start(integer total_number)
    {

    lchan = ((integer)("0x"+llGetSubString((string)llDetectedKey(0),-8,-1)) - 723) | 0x8000000;
        //ask for the fishing rod

        llSay(-11223,"CheckRod");
        if(out == TRUE && rod_equip == TRUE)
        {
            llOwnerSay("Toggle off");
            out = FALSE;
            llSay(lchan,"off_"+ rod_owner);
            return;
        }

        else if(out == FALSE && rod_equip == TRUE)
        {
            llOwnerSay("Toggle On");
            out = !out;
            llSay(lchan,"on_"+ rod_owner);  //9. We send the message on to the spawners and whichever spawner with an owner key that matches the rod owner key will spawn fish.
            return;
        }

    }
}