protected override void OnMouseDown(Sandbox.UI.MousePanelEvent e)
{
if (ConnectionWire != null)
{
return;
}
ConnectionWire = NodeConnectionWire.Create();
ConnectionWire.StartPoint = this;
Window.Instance.ActiveNodeConnectionWire = ConnectionWire;
IsDragging = true;
base.OnMouseDown(e);
}
protected override void OnMouseOver(Sandbox.UI.MousePanelEvent e)
{
NodeConnectionWire currentConnectionWire = Window.Instance.ActiveNodeConnectionWire;
if (ConnectionWire != null || currentConnectionWire == null || currentConnectionWire.StartPoint.Node == Node)
{
return;
}
ConnectionWire = currentConnectionWire;
ConnectionWire.EndPoint = this;
Window.Instance.ActiveNodeConnectionWire = null;
ConnectionWire.StartPoint.IsDragging = false;
base.OnMouseOver(e);
}
protected override void OnMouseUp(Sandbox.UI.MousePanelEvent e)
{
if (!IsDragging)
{
return;
}
if (ConnectionWire.EndPoint == null)
{
ConnectionWire.Delete(true);
}
IsDragging = false;
Window.Instance.ActiveNodeConnectionWire = null;
base.OnMouseUp(e);
}
protected override void OnRightClick(Sandbox.UI.MousePanelEvent e)
{
}
