private void UpdateClickedConnection(Event e)
{
switch (e.type)
{
case EventType.MouseDrag:
_connection.SetExampleCurve(e.mousePosition);
break;
case EventType.MouseUp:
Connection linkTarget = null;
foreach (var node in _window.Nodes)
{
linkTarget = node.GetConnection(e.mousePosition);
if (linkTarget != null)
{
break;
}
}
_connection.Links.AddLink(linkTarget);
_connection.ClearCurveExample();
DialogueWindow.SaveGraph();
break;
}
}
private void UpdateClickedNode(Event e)
{
switch (e.type)
{
case EventType.MouseDown when !_selection.Contains(_clickedNode):
_selection.RemoveAll();
_selection.Add(_clickedNode);
GUI.changed = true;
break;
case EventType.MouseDrag:
_isDraggingNode = true;
Undo.SetCurrentGroupName("Drag nodes");
_selection.Selected.ForEach(n => {
Undo.RegisterCompleteObjectUndo(n.Data, "Move node");
n.Data.rect.position += e.delta;
});
Undo.CollapseUndoOperations(Undo.GetCurrentGroup());
e.Use();
break;
case EventType.MouseUp:
if (!_isDraggingNode)
{
_selection.RemoveAll();
_selection.Add(_clickedNode);
GUI.changed = true;
}
ClearDragging();
DialogueWindow.SaveGraph();
break;
case EventType.Ignore:
ClearDragging();
DialogueWindow.SaveGraph();
break;
}
}