Walker Sound

I've seen a lot of these around the grid, I've made this one as efficient as I can. To use it you can just put the script in a prim along with a sound and then attach it to your avatar, there is no need to modify the script. But if you wanna do it, who's gonna stop ya?

Thanks to User:Takni Miklos for some optimisations!

integer walking;
string sound;
 
default
{
    on_rez(integer omitted)
    {
        llResetScript();
    }
 
    state_entry()
    {
        sound = llGetInventoryName(INVENTORY_SOUND, 0);
        llSetTimerEvent(0.5);
    }
 
    timer()
    {
        integer info = llGetAgentInfo(llGetOwner());
        if(info & AGENT_WALKING)
        {
            if(!walking)
            {
                walking = TRUE;
                llLoopSound(sound, 1.0);
            }
        }
        else
        {
            if(walking)
            {
                walking = FALSE;
                llStopSound();
            }
        }
    }
}