public void Init()
{
if (initialised)
{
return;
}
initialised = true;
isOpen = false;
EventSystem = GameObject.FindObjectOfType <EventSystem>();
if (EventSystem == null)
{
throw new Exception("No EventSystem found");
}
SetupEventHandlers();
if (EventOptions.StartedDragging == null)
{
EventOptions.StartedDragging = new UnityEvent();
}
if (EventOptions.EndedDragging == null)
{
EventOptions.EndedDragging = new UnityEvent();
}
ScrollRect = GetComponentInChildren <ScrollRect>();
if (ScrollRect != null)
{
EventOptions.StartedDragging.AddListener(() => ScrollRect.enabled = false);
EventOptions.EndedDragging.AddListener(() => ScrollRect.enabled = true);
}
Buttons.AddNode.GraphEditor = this;
Buttons.Remove.GraphEditor = this;
Buttons.AutoLayout.GraphEditor = this;
Buttons.Run.GraphEditor = this;
Buttons.Debug.GraphEditor = this;
results = new List <RaycastResult>();
isDragging = false;
if (Manager == null)
{
Manager = gameObject.AddComponent <LinePointManager>();
}
}
public void SetupWithEdge(Edge Edge, LinePointManager manager)
{
this.Edge = Edge;
OutPort = Edge.Source.Visualisation;
InPort = Edge.Target.Visualisation;
LinePoint startPoint = new LinePoint();
LinePoint endPoint = new LinePoint();
Line.points.Clear();
Line.points.Add(startPoint);
Line.points.Add(endPoint);
OutPort.gameObject.AddComponent <LinePointUpdater>().Setup(Line, 0, Vector3.zero, Line.transform, manager);
InPort.gameObject.AddComponent <LinePointUpdater>().Setup(Line, 1, Vector3.zero, Line.transform, manager);
RectTransform rect = transform as RectTransform;
rect.anchorMin = Vector2.zero;
rect.anchorMax = Vector2.one;
rect.anchoredPosition = Vector2.zero;
rect.sizeDelta = Vector2.zero;
}
public void Setup(UIMeshLine Line, int index, Vector3 StaticOffset, Transform DynamicOffset, LinePointManager manager)
{
this.Line = Line;
this.Index = index;
this.StaticOffset = StaticOffset;
this.DynamicOffset = DynamicOffset;
manager.RegisterUpdater(this);
}