/// <summary>
/// Creates a double attribute with given key and value
/// </summary>
/// <param name="key"></param>
/// <param name="value"></param>
public virtual void SetDouble(string key, double value)
{
lock (attributesLock)
{
attributes[key] = new DoubleAttribute(value);
}
}
/// <summary>
/// Retrieves a double or defaultValue if key is not found
/// </summary>
/// <param name="key"></param>
/// <param name="defaultValue"></param>
/// <returns></returns>
public virtual double GetDouble(string key, double defaultValue = 0)
{
DoubleAttribute attr = attributes.TryGetValue(key) as DoubleAttribute;
return(attr == null ? defaultValue : attr.value);
}