protected static void ReassignOutputType(ref NodeOutput output, Type newOutputType)
{
Node body = output.body;
string outputName = output.name;
// Store all valid connections that are not affected by the type change
IEnumerable <NodeInput> validConnections = output.connections.Where((NodeInput connection) => connection.typeData.Type.IsAssignableFrom(newOutputType));
// Delete the output of the old type
output.Delete();
// Create Output with new type
NodeEditorCallbacks.IssueOnAddNodeKnob(NodeOutput.Create(body, outputName, newOutputType.AssemblyQualifiedName));
output = body.Outputs[body.Outputs.Count - 1];
// Restore the valid connections
foreach (NodeInput input in validConnections)
{
input.ApplyConnection(output);
}
}
protected static void ReassignInputType(ref NodeInput input, Type newInputType)
{
Node body = input.body;
string inputName = input.name;
// Store the valid connection if it's not affected by the type change
NodeOutput validConnection = null;
if (input.connection != null && newInputType.IsAssignableFrom(input.connection.typeData.Type))
{
validConnection = input.connection;
}
// Delete the input of the old type
input.Delete();
// Create Output with new type
NodeEditorCallbacks.IssueOnAddNodeKnob(NodeInput.Create(body, inputName, newInputType.AssemblyQualifiedName));
input = body.Inputs[body.Inputs.Count - 1];
// Restore the valid connections
if (validConnection != null)
{
input.ApplyConnection(validConnection);
}
}
