//Create Object from Data
public static NodeGraph LoadData(NodeGraphData graphdata)
{
NodeGraph graph = CreateInstance<NodeGraph>();
graph.Name = graphdata.Name;
graph.scrollPos = graphdata.scrollPos;
for (int i = 0; i < graphdata.nodes.Count; i++)
{
Node node = ScriptableObject.CreateInstance(graphdata.nodes[i].NodeType) as Node;
node.ID = graphdata.nodes[i].NodeID;
node = node.Create(graphdata.nodes[i].NodePos);
node.properties.CopyPropertiesDataFrom(graphdata.nodes[i].properties);
graph.nodes.Add(node);
}
for (int i = 0; i < graphdata.connections.Count; i++)
{
Connection connection = new Connection();
connection.ID = graphdata.connections[i].ID;
connection.startSocket = (SocketOut)GetSocket(graph, graphdata.connections[i].OutNodeID, graphdata.connections[i].OutNodeSocketID);
connection.endSocket = (SocketIn)GetSocket(graph, graphdata.connections[i].InNodeID, graphdata.connections[i].InNodeSocketID);
//TODO: cleaner structure
connection.startSocket.connections.Add(connection);
connection.endSocket.connections.Add(connection);
}
return graph;
}
//Create Data from Object
public static NodeGraphData CreateData(NodeGraph graph)
{
NodeGraphData graphData = new NodeGraphData();
graphData.Name = graph.Name;
graphData.scrollPos = graph.scrollPos;
for (int i = 0; i < graph.nodes.Count; i++)
{
NodeData nData = new NodeData();
nData.NodeType = graph.nodes[i].GetNodeType;
nData.NodeID = graph.nodes[i].ID;
nData.properties.CopyPropertiesDataFrom(graph.nodes[i].properties);
nData.NodePos = new Vector2(graph.nodes[i].rect.x, graph.nodes[i].rect.y);
var connections = graph.nodes[i].GetAllConnections();
for (int n = 0; n < connections.Length; n++)
{
ConnectionData cData = new ConnectionData();
cData.OutNodeID = connections[n].startSocket.parentNode.ID;
cData.OutNodeSocketID = connections[n].startSocket.ID;
cData.InNodeID = connections[n].endSocket.parentNode.ID;
cData.InNodeSocketID = connections[n].endSocket.ID;
if (graphData.connections != null)
{
int index = graphData.connections.FindIndex(item => item.ID == cData.ID);
if (index == -1)
graphData.connections.Add(cData);
}
}
graphData.nodes.Add(nData);
}
return graphData;
}
void Graph_PostLoad(NodeGraph graph, NodeGraphData graphData)
{
GraphPostLoaded.InvokeSafe();
}