public bool OnNodeSelected(Symbole symbole)
{
var e = Event.current;
switch (e.type)
{
case EventType.MouseDown:
if (e.button == 0)
{
if (symbole.NodeSize.Contains(few.InvGraphToScreenSpace(e.mousePosition)) && e.mousePosition.y > 18 && !symboleManager.selectedOutputPoint)
{
isDragged = true;
GUI.changed = true;
}
else
{
symboleManager.selectedSymbole = null;
GUI.changed = true;
return(false);
}
}
break;
case EventType.MouseUp:
isDragged = false;
break;
case EventType.MouseDrag:
if (e.button == 0 && isDragged)
{
symbole.NodeSize = symboleManager.DragSymbole(symbole.NodeSize);
e.Use();
}
break;
}
if (symbole.NodeSize.Contains(few.InvGraphToScreenSpace(e.mousePosition)) && e.mousePosition.y > 18 && !symboleManager.selectedOutputPoint)
{
return(true);
}
return(false);
}
public void Draw()
{
if (points != null)
{
foreach (var point in points)
{
if (point.connectionType == ConnectionType.Output)
{
foreach (var input in point.Connections)
{
if (input.connectionType == ConnectionType.Input)
{
//var col = Color.Lerp(point.knobeColor, input.knobeColor, 0.5f);
DrawConnectionBezier(FlowchartEditorWindow.GraphToScreenSpace(point.PointPos.center), FlowchartEditorWindow.GraphToScreenSpace(input.PointPos.center), point.knobeColor, input.knobeColor);
}
}
}
}
}
if (callPoints != null)
{
foreach (var point in callPoints)
{
if (point.connectionType == ConnectionType.Call)
{
foreach (var receive in point.connections)
{
if (receive.connectionType == ConnectionType.Receive)
{
//var col = Color.Lerp(point.knobeColor, input.knobeColor, 0.5f);
DrawBezier(point.Point.center, receive.Point.center, point.knobeColor);
}
}
}
}
}
if (symboles != null)
{
DrawSymboles();
GUI.changed = true;
}
if (selectedOutputCallPoint)
{
DrawBezierPreview(few.InvGraphToScreenSpace(selectedOutputCallPoint.Point.center));
GUI.changed = true;
}
if (selectedOutputPoint)
{
DrawBezierPreview(selectedOutputPoint.PointPos.center);
GUI.changed = true;
}
}
