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);
}
NodeVariable AddNodeVariable(NodeVariableData nodeVariableData)
{
var foundVariable = Variables.Find(x => x.ID == nodeVariableData.VariableID);
NodeEditor.Assertions.WarnIsNotNull(foundVariable, string.Format("The specified variable ({0}) does not exist in the graph.", nodeVariableData.VariableID));
var nodeInstance = AddNode(nodeVariableData) as NodeVariable;
nodeInstance.Set(foundVariable, nodeVariableData.AccessorType);
return(nodeInstance);
}
public NodeVariable AddNodeVariable(AddNodeVariableArgs addNodeVariableArgs)
{
var variableData = new NodeVariableData(addNodeVariableArgs.Variable, addNodeVariableArgs.AccessorType, GetNewGuid());
var node = CreateNodeInstance(typeof(NodeVariable)) as NodeVariable;
node.Initialize(variableData);
node.Set(addNodeVariableArgs.Variable, addNodeVariableArgs.AccessorType);
return(node);
}
public static NodeVariableData Convert(NodeVariable nodeVariable)
{
var nodeData = NodeData.Convert(nodeVariable);
var variableData = new NodeVariableData()
{
ClassType = nodeData.ClassType,
Name = nodeData.Name,
ID = nodeData.ID,
Position = nodeData.Position,
VariableID = nodeVariable.VariableID,
AccessorType = nodeVariable.AccessorType,
};
return(variableData);
}