public static NodeGraphData GetGraphData(NodeGraph graph)
{
NodeEditor.Logger.Log <NodeGraphState>("Serializing graph state...");
var outGraphData = new NodeGraphData();
outGraphData.GraphType = graph.GraphType.GetType().ToString();
// TODO: Find a nicer way to do this...
graph.Nodes.ForEach(node =>
{
if (node.GetType() == typeof(NodeConstant))
{
outGraphData.Constants.Add(NodeConstantData.Convert(node as NodeConstant));
}
else if (node.GetType() == typeof(NodeVariable))
{
outGraphData.VariableNodes.Add(NodeVariableData.Convert(node as NodeVariable));
}
else
{
outGraphData.Nodes.Add(NodeData.Convert(node));
}
});
graph.Connections.ForEach(connection => outGraphData.Connections.Add(NodeConnectionData.Convert(connection)));
graph.Variables.ForEach(variable => outGraphData.Variables.Add(NodeGraphVariableData.Convert(variable)));
return(outGraphData);
}
public NodeGraphVariable(NodeGraphVariableData data)
{
Name = data.Name;
ID = data.ID;
SetValueWrapperFromType(Type.GetType(data.VariableType));
WrappedValue.SetFromString(data.Value);
}
NodeGraphVariable AddVariable(NodeGraphVariableData graphVariableData)
{
NodeEditor.Assertions.IsFalse(Variables.Any(x => x.ID == graphVariableData.ID), "Tried to spawn a variable that has the same ID as an existing variable.");
var variable = new NodeGraphVariable(graphVariableData);
variable.NameChangeRequested += Variable_NameChangeRequested;
Variables.Add(variable);
NodeEditor.Logger.Log <NodeGraph>("Added variable '{0}' ({1})", variable.Name, variable.GetType());
VariableAdded.InvokeSafe(variable);
Edited.InvokeSafe(this);
return(variable);
}