private void CopyNodes()
{
Graph copy = new Graph();
copy.serializationData = this.m_Graph.serializationData;
for (int i = 0; i < this.m_Selection.Count; i++)
{
copy.serializationData.Replace(this.m_Selection[i].id, System.Guid.NewGuid().ToString());
}
GraphUtility.Load(copy);
Node[] toDelete = copy.nodes.Where(x => !this.m_Selection.Exists(y => x.id == y.id)).ToArray();
GraphUtility.RemoveNodes(copy, toDelete.Cast <FlowNode>().ToArray());
GraphUtility.Save(copy);
this.m_Copy = copy.serializationData;
}
private void PasteNodes(Vector2 position)
{
if (!string.IsNullOrEmpty(this.m_Copy))
{
this.m_Selection.Clear();
Graph graph = new Graph();
graph.serializationData = this.m_Copy;
GraphUtility.Load(graph);
for (int i = 0; i < graph.nodes.Count; i++)
{
Node node = graph.nodes[i];
if (position == Vector2.zero)
{
position = node.position + new Vector2(20, 15);
}
node.position += position - node.position;
this.m_Graph.nodes.Add(node);
this.m_Selection.Add((FlowNode)node);
}
GraphUtility.Save(this.m_Graph);
PrefabUtility.RecordPrefabInstancePropertyModifications(this.m_Target);
}
}
public void OnAfterDeserialize()
{
GraphUtility.Load(this);
}
