internal GameHandle(RegistrationTargetBase target, LinkedListNode <UpdateContainer> updateableNode, RenderContainer renderableItem)
{
this.target = target;
target.ChangesApplied += ChangesAppliedHandler;
this.updateableNode = updateableNode;
this.renderableItem = renderableItem;
}
/// <summary>
/// Creates a new layer.
/// </summary>
/// <param name="parent">Optional. The parent of the layer (this can be another layer, too).
/// If this parameter is not specified or null is passed the game loop will be used as the parent.</param>
protected Layer(RegistrationTargetBase parent = null)
{
context = new LayerContext <TState, TRenderer>(this);
if (parent == null)
{
parent = GameEngine.QueryComponent <GameLoop>();
}
handle = parent.Register(context);
context.CurrentStateChanged += (sender, e) => Parallel.ForEach(Updateables, updateable => updateable.SetCurrentBufferIndex(context.CurrentState.BufferIndex));
}
private void ChangesAppliedHandler(object sender, EventArgs e)
{
if (disposed)
{
updateableNode.Value.Dispose();
updateableNode = null;
target.ChangesApplied -= ChangesAppliedHandler;
target = null;
}
}