void AddChild(Node node)
{
if (ParentHandles(node))
{
return;
}
if (node.Renderer == null)
{
NodeUIView view = ViewForNode(node);
node.Renderer = view;
if (node.Parent != null)
{
NodeUIView parentView = node.Parent.Renderer as NodeUIView;
parentView.AddSubview(view);
}
else
{
AddSubview(view);
}
}
else
{
Console.Error.WriteLine("Potential node double add");
}
if (node.Children != null)
{
foreach (Node child in node.Children)
{
AddChild(child);
}
}
}
public NodeTouchEvent(NodeUIView parent, UIPanGestureRecognizer pan)
{
switch (pan.State)
{
case UIGestureRecognizerState.Began:
type = TouchType.Down;
break;
case UIGestureRecognizerState.Changed:
type = TouchType.Move;
break;
case UIGestureRecognizerState.Ended:
type = TouchType.Up;
break;
case UIGestureRecognizerState.Possible:
case UIGestureRecognizerState.Cancelled:
case UIGestureRecognizerState.Failed:
break;
}
var p = pan.LocationInView(parent);
point = new Point(p.X, p.Y);
var velo = pan.VelocityInView(parent);
velocity = new Vec2(velo.X / 1000, velo.Y / 1000);
}
void RemoveChild(Node node)
{
if (node.Renderer != null)
{
NodeUIView view = node.Renderer as NodeUIView;
view.RemoveFromSuperview();
}
}
public NodeTouchEvent(NodeUIView parent, UIPanGestureRecognizer pan)
{
switch (pan.State) {
case UIGestureRecognizerState.Began:
type = TouchType.Down;
break;
case UIGestureRecognizerState.Changed:
type = TouchType.Move;
break;
case UIGestureRecognizerState.Ended:
type = TouchType.Up;
break;
case UIGestureRecognizerState.Possible:
case UIGestureRecognizerState.Cancelled:
case UIGestureRecognizerState.Failed:
break;
}
var p = pan.LocationInView (parent);
point = new Point (p.X, p.Y);
var velo = pan.VelocityInView (parent);
velocity = new Vec2 (velo.X / 1000, velo.Y / 1000);
}