void Start()
{
_bars = new GameObject[_instanceCount];
var hash = new XXHash(_randomSeed);
for (var i = 0u; i < _instanceCount; i++)
{
var seed = i * 2;
var y = (hash.Float(seed) - 0.5f) * _height;
var hue = hash.Float(seed + 1);
var go = Instantiate(_prefab, transform);
go.transform.localPosition = new Vector3(0, y, 0);
go.GetComponent <Light>().color = Color.HSVToRGB(hue, 0.8f, 1);
_bars[i] = go;
}
}
void Update()
{
var hash = new XXHash(_randomSeed + 100);
var t = Time.time;
for (var i = 0u; i < _instanceCount; i++)
{
var p = _bars[i].transform.localPosition;
var spd = (hash.Float(i) + 0.5f) * _speed;
p.x = ((spd * t) % _width) - _width * 0.5f;
_bars[i].transform.localPosition = p;
}
}