Fishing animation

float fishingtime;
float fishingcounter;
integer ifishingtime;
integer Fish = FALSE;
float counter = 0.0;

fishtime()
{
    fishingtime = 10.0 - llFrand(3.0);
    ifishingtime = (integer)fishingtime;
    llSay(0,"Fishing time: "+ (string)fishingtime);
    for(fishingcounter = 0; fishingcounter<= ifishingtime; ++fishingcounter)
    {
         llSetTimerEvent(fishingtime);

    }
    llSleep(0.3);
}
default
{
    state_entry()
    {


        llRequestPermissions(llGetOwner(), PERMISSION_TRIGGER_ANIMATION);

    }
    link_message(integer source, integer num, string str, key id)
    {
        key ownerid;
        ownerid = llGetOwner();
        if(ownerid == id)
        {
            Fish=TRUE;
        }

    }

    run_time_permissions(integer perm)
    {
        key ownerid;
        ownerid = llGetOwner();
        if (perm & PERMISSION_TRIGGER_ANIMATION)
        {
            if(Fish == TRUE)
            {
            fishtime();
            llStartAnimation("Fishing Middle Animation");
            llOwnerSay("animation will end in " + (string)ifishingtime);
            }
            else if(Fish == FALSE)
            {
            llMessageLinked(LINK_THIS, 0, "Fish Script", ownerid);
            }
            //llSetTimerEvent(ifishingtime);
        }
    }

     timer()
    {
        counter = counter + fishingtime;
        llSay(0, (string)counter+" seconds have passed");
        llSetTimerEvent(0);
        llStopAnimation("Fishing Middle Animation");
        Fish=FALSE;

    }
}