/// <summary>
/// Get a int value for a property.
/// This method is convenient but inefficient. It should be used
/// infrequently(i.e. for initializing, loading, saving, etc.),
/// not in the main loop.If you need to get a value frequently,
/// it is better to look up the node itself using GetNode and then
/// use the node's getIntValue() method, to avoid the lookup overhead.
/// </summary>
/// <param name="name">The property name.</param>
/// <param name="defaultValue">The default value to return if the property does not exist.</param>
/// <returns>The property's value as a int, or the default value provided.</returns>
public int GetInt(string name, int defaultValue = 0)
{
PropertyNode node = GetNode(name);
return(node == null ? defaultValue : node.GetInt32());
}
