public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
SerializedProperty sourceProperty = property.FindPropertyRelative("SourceNode");
if (sourceProperty.objectReferenceValue != null)
{
Rect inputNoteRect = EditorGUI.PrefixLabel(position, label);
if (label != GUIContent.none)
{
EditorGUI.LabelField(inputNoteRect, "Input", EditorStyles.centeredGreyMiniLabel);
}
}
else
{
SerializedProperty valueProperty = property.FindPropertyRelative("defaultValue");
if (valueProperty != null)
{
EditorGUI.BeginChangeCheck();
EditorGUI.PropertyField(position, valueProperty, label);
if (EditorGUI.EndChangeCheck())
{
InputSocket inputSocket = (InputSocket)PropertyUtility.GetTargetObjectOfProperty(property);
property.serializedObject.ApplyModifiedProperties();
inputSocket.AfterContentChanged();
}
}
}
property.FindPropertyRelative("drawRect").rectValue = position;
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
var array = JArray.Load(reader);
var inputSockets = new InputSocket[array.Count];
for (int i = 0; i < array.Count; i++)
{
var arrayElement = array[i];
var inputSource = new LocalPropertyId(arrayElement.ToObject <string>());
if (!validOutputs.Contains(inputSource))
{
Console.WriteLine($"Ignoring desired input of \"{inputSource}\" as it is not valid.");
return(new InputSocket[0]);
}
int connectionId = mappedInputs.IndexOf(inputSource);
if (connectionId == -1)
{
connectionId = mappedInputs.Count;
mappedInputs.Add(inputSource);
}
inputSockets[i] = new InputSocket(connectionId);
}
return(inputSockets);
}
InputMap IGraphConnections.Connect <T> (ref InputSocket socket, ref T node)
{
if (socket.ConnectionId >= 0)
{
node = (T)nodeInstances[socket.ConnectionId];
}
return(new InputMap(socket, typeof(T)));
}
InputMap IGraphConnections.Connect <T> (ref InputSocket socket, ref Input <T> input)
{
if (socket.ConnectionId >= 0)
{
var connection = GetConnection(socket.ConnectionId);
if (connection.ConnectionType == typeof(int) &&
typeof(T) == typeof(float))
{
var converter = new IntToFloatConverter();
converter.SetSource(connection);
connection.RegisterConverter(converter);
input = new Input <T> (currentNode, converter);
}
else
{
input = new Input <T> (currentNode, connection);
}
}
return(new InputMap(socket, typeof(T)));
}
public InputMap(InputSocket source, Type connectionType, object link)
{
Source = source;
Link = link;
ConnectionType = connectionType;
}
public InputMap Connect <T> (ref InputSocket socket, out T connection)
where T : INodeInstance
{
connection = (T)nodeInstances[socket.TargetId];
return(new InputMap(socket, typeof(T), connection));
}
public InputMap Connect <T> (ref InputSocket socket, out IInput <T> connection)
{
connection = GetOrCreateConnection <T> (socket.TargetId);
return(new InputMap(socket, typeof(T), connection));
}
public InputMap(InputSocket source, Type connectionType)
{
ConnectionType = connectionType;
ConnectionId = source.ConnectionId;
}
public InputMap Connect <T>(ref InputSocket socket, ref T connection)
where T : INodeInstance
{
return(callback.Connect(nodeInstance, ref socket, ref connection));
}
