public NodeContext(NodeCoroutine nodeCoroutine, NodeProvider provider, ExternalDataProvider externalDataProvider, GraphData data)
{
_nodeCoroutine = nodeCoroutine;
_provider = provider;
_externalDataProvider = externalDataProvider;
_nodes = new Dictionary <Guid, Node>();
_sockets = new Dictionary <Guid, Socket>();
_connections = new Dictionary <Guid, Connection>();
_nodeFactory = new NodeFactory(_externalDataProvider);
_history = new ActionsHistory();
_graphData = data ?? new GraphData
{
Connections = new ConnectionData[0],
Nodes = new NodeData[0]
};
ParseGraph();
}
private void PostCreate(ExternalDataProvider externalDataProvider, Guid guid)
{
_externalDataProvider = externalDataProvider;
Guid = guid;
var fields = GetType().GetFields(BindingFlags.Instance | BindingFlags.Public | BindingFlags.GetField |
BindingFlags.SetField);
var properties = GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.GetProperty |
BindingFlags.SetProperty);
foreach (var fieldInfo in fields)
{
var attributes = fieldInfo.GetCustomAttributes(typeof(SocketAttribute), true);
if (attributes.Length != 0 && fieldInfo.FieldType.IsSubclassOf(typeof(Socket)))
{
var value = (Socket)fieldInfo.GetValue(this);
if (value == null)
{
value = (Socket)Activator.CreateInstance(fieldInfo.FieldType, new object[] { fieldInfo.Name, this });
fieldInfo.SetValue(this, value);
}
switch (value.Type)
{
case SocketType.Input:
_in.Add((SocketIn)value);
break;
case SocketType.Output:
_out.Add((SocketOut)value);
break;
}
_sockets.Add(fieldInfo.Name, value);
MethodInvoker<Socket, PostCreateAttribute>.Invoke(value);
}
}
foreach (var propertyInfo in properties)
{
var attributes = propertyInfo.GetCustomAttributes(typeof(SocketAttribute), true);
if (attributes.Length != 0 && propertyInfo.PropertyType.IsSubclassOf(typeof(Socket)))
{
var value = (Socket)propertyInfo.GetValue(this, null);
if (value == null)
{
value = (Socket)Activator.CreateInstance(propertyInfo.PropertyType, new object[] { propertyInfo.Name, this });
propertyInfo.SetValue(this, value, null);
}
switch (value.Type)
{
case SocketType.Input:
_in.Add((SocketIn)value);
break;
case SocketType.Output:
_out.Add((SocketOut)value);
break;
}
_sockets.Add(propertyInfo.Name, value);
MethodInvoker<Socket, PostCreateAttribute>.Invoke(value);
}
}
}
public NodeFactory(ExternalDataProvider externalDataProvider)
{
_externalDataProvider = externalDataProvider;
}
