/// <summary>
/// Gets a random item
/// </summary>
/// <returns>The result item</returns>
public T GetItem()
{
var stoppingPofloat = GlobalRandom.NextFloat() * this.totalWeight;
foreach (var item in this.items.ToList())
{
if (stoppingPofloat < item.Value)
{
return(item.Key);
}
stoppingPofloat -= item.Value;
}
throw new Exception("Error getting item");
}
/// <summary>
/// Called once per frame
/// </summary>
protected void Update()
{
if (this._magnitude > 0)
{
this._magnitude = Utils.Lerp(this._magnitude, 0, this._deacyFactor);
if (this._magnitude <= MinMagnitude)
{
this._magnitude = 0;
}
else
{
var randomAngle = GlobalRandom.NextFloat() * Mathf.PI * 2;
var offset = new Vector3(Mathf.Cos(randomAngle), Mathf.Sin(randomAngle), 0) * this._magnitude;
this.transform.position = this._panFocus + offset;
}
}
}