var sound = SoundCache.getSound("http://hifi-content.s3.amazonaws.com/howard/sounds/piano1.wav");

var ANIMATION_URL = "http://hifi-content.s3.amazonaws.com/howard/resources/avatar/animations/idle.fbx";
var AVATAR_MODEL = "http://hifi-content.s3.amazonaws.com/howard/resources/meshes/defaultAvatar_full.fst";
var POLL_INTERVAL = 500; // ms
var SPREAD_MAX = 2;
var SPREAD_MIN = 0;
var SOUND_PAUSE_MAX = 10000;
var SOUND_PAUSE_MIN = 2000;

function randInterval(min, max) {
    return min + Math.random()*(max-min);
}

Agent.isAvatar = true;
Agent.isListening = true;

Avatar.skeletonModelURL = AVATAR_MODEL;
Avatar.position = { x: randInterval(SPREAD_MIN, SPREAD_MAX),
                    y: randInterval(SPREAD_MIN, SPREAD_MAX),
                    z: randInterval(SPREAD_MIN, SPREAD_MAX)
};

Avatar.startAnimation(ANIMATION_URL, 30, 1.0, true, false, 0, 300);

var soundInterval = Script.setInterval(function () {
    if (sound.downloaded) {
        Script.clearInterval(soundInterval);
        print("sound downloaded");
        // now play it in a loop until the end of time
        Script.setInterval(function() {
            print("playing sound");
            Agent.playAvatarSound(sound);
        }, sound.duration + randInterval(SOUND_PAUSE_MIN, SOUND_PAUSE_MAX));
    } else {
        print("waiting for sound to download...");
    }
}, POLL_INTERVAL);