/// <summary>
/// <para>Iterate over a NodeList, return true if any of the provided iterate
/// function calls returns true, false otherwise.</para>
/// <para>For convenience, the current object context is applied to the
/// provided iterate function.</para>
/// </summary>
/// <param name="nodeList">The nodes to operate on</param>
/// <param name="fn">The iterate function</param>
/// <returns>bool</returns>
internal static bool SomeNode(INodeList nodeList, Func <INode, bool> fn)
{
if (nodeList != null)
{
return(nodeList.Any(fn));
}
return(false);
}
public void Update(float delta)
{
foreach (var game in _gameNodes)
{
if (!game.State.playing)
{
continue;
}
if (!_spaceships.Any())
{
RespawnPlayer(game);
}
}
}
/// <summary>
/// Determines whether this instance is ready for next level.
/// </summary>
/// <returns><c>true</c> if this instance is ready for next level; otherwise, <c>false</c>.</returns>
private bool IsReadyForNextLevel()
{
return(!asteroids.Any() && !bullets.Any() && spaceships.Any());
}