/// <summary>Unity serialization callback.</summary>
public void OnAfterDeserialize()
{
if (serializedNodes.Count == 0)
{
return; // Nothing to deserialize.
}
bool wasTriggering = TriggerEvents;
TriggerEvents = false;
nodes.Clear(); // clear original data.
// deserialize nodes
foreach (var sNode in serializedNodes)
{
Node n = CreateNode(Type.GetType(sNode.type), sNode.id);
if (n != null)
{
JsonUtility.FromJsonOverwrite(sNode.data, n);
n.OnDeserialization(sNode);
n.X = sNode.X;
n.Y = sNode.Y;
AddNode(n);
}
}
// deserialize edges
foreach (var sEdge in serializedEdges)
{
Node inputNode = GetNode(sEdge.InputNodeId);
Node outputNode = GetNode(sEdge.OutputNodeId);
if (inputNode == null || outputNode == null)
{
Debug.LogWarning("Try to create an edge but can not find at least on of the nodes.");
continue;
}
if (sEdge.OutputSocketIndex > outputNode.Sockets.Count || sEdge.InputSocketIndex > inputNode.Sockets.Count)
{
Debug.LogWarning("Try to create an edge but can not find at least on of the sockets.");
continue;
}
Edge edge = new Edge(inputNode.Sockets[sEdge.InputSocketIndex], outputNode.Sockets[sEdge.OutputSocketIndex]);
inputNode.Sockets[sEdge.InputSocketIndex].Edge = edge;
outputNode.Sockets[sEdge.OutputSocketIndex].Edge = edge;
}
TriggerEvents = wasTriggering;
}
/// <summary>Unity serialization callback.</summary>
public void OnAfterDeserialize()
{
if (_serializedNodes.Count == 0)
{
return; // Nothing to deserialize.
}
bool wasTriggering = TriggerEvents;
TriggerEvents = false;
_nodes.Clear(); // clear original data.
// deserialize nodes
foreach (var sNode in _serializedNodes)
{
Type nodeType = Type.GetType(sNode.type);
if (nodeType == null)
{
Debug.LogWarning("Unknown node type: " + sNode.type);
continue;
}
Node n = CreateNode(nodeType, sNode.id);
if (n != null)
{
JsonUtility.FromJsonOverwrite(sNode.data, n);
n.OnDeserialization(sNode);
n.X = sNode.X;
n.Y = sNode.Y;
for (var i = 0; i < sNode.directInputValues.Length; i++)
{
if (n.Sockets[i].IsInput())
{
InputSocket inputSocket = (InputSocket)n.Sockets[i];
inputSocket.SetDirectInputNumber(sNode.directInputValues[i], false);
}
}
if (sNode.Collapsed)
{
n.Collapse();
}
AddNode(n);
}
}
// deserialize edges
foreach (var sEdge in _serializedEdges)
{
Node inputNode = GetNode(sEdge.InputNodeId);
Node outputNode = GetNode(sEdge.OutputNodeId);
if (inputNode == null || outputNode == null)
{
Debug.LogWarning("Try to create an edge but can not find at least on of the nodes.");
continue;
}
if (sEdge.OutputSocketIndex > outputNode.Sockets.Count || sEdge.InputSocketIndex > inputNode.Sockets.Count)
{
Debug.LogWarning("Try to create an edge but can not find at least on of the sockets.");
continue;
}
InputSocket inputSocket = (InputSocket)inputNode.Sockets[sEdge.InputSocketIndex];
OutputSocket outputSocket = (OutputSocket)outputNode.Sockets[sEdge.OutputSocketIndex];
Edge edge = new Edge(outputSocket, inputSocket);
inputSocket.Edge = edge;
outputSocket.Edges.Add(edge);
}
TriggerEvents = wasTriggering;
}
