/// <summary> Add a dynamic, serialized port to this node.
/// </summary>
/// <seealso cref="AddInstanceInput"/>
/// <seealso cref="AddInstanceOutput"/>
private NodePort AddInstancePort(Type type, NodePort.IO direction, Node.ConnectionType connectionType = Node.ConnectionType.Multiple, string fieldName = null, string namePrefix = null)
{
if (fieldName == null)
{
if (namePrefix == null)
{
namePrefix = "instanceInput_";
}
fieldName = namePrefix + "0";
int i = 0;
while (HasPort(fieldName))
{
fieldName = namePrefix + (++i);
}
}
else if (HasPort(fieldName))
{
Debug.LogWarning("Port '" + fieldName + "' already exists in " + name, this);
return(ports[fieldName]);
}
NodePort port = new NodePort(fieldName, type, direction, connectionType, this);
ports.Add(fieldName, port);
return(port);
}
protected bool DoDisConnectToList <T>(NodePort port, ref List <T> condList, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
if (port.direction != dir)
{
return(false);
}
if (port.ValueType != typeof(List <T>))
{
return(false);
}
if (condList != null)
{
condList.Clear();
}
else
{
condList = new List <T> ();
}
for (int i = 0; i < port.ConnectionCount; ++i)
{
T cc = port.GetConnection(i).node as T;
if (cc != null)
{
condList.Add(cc);
}
}
return(true);
}
/// <summary> Add a dynamic, serialized port to this node. </summary>
/// <seealso cref="AddDynamicInput"/>
/// <seealso cref="AddDynamicOutput"/>
private NodePort AddDynamicPort(Type type, NodePort.IO direction,
ConnectionType connectionType = ConnectionType.Multiple,
TypeConstraint typeConstraint = TypeConstraint.None,
string fieldName = null)
{
if (fieldName == null)
{
fieldName = "dynamicInput_0";
var i = 0;
while (this.HasPort(fieldName))
{
fieldName = "dynamicInput_" + (++i);
}
}
else if (this.HasPort(fieldName))
{
Debug.LogWarning("Port '" + fieldName + "' already exists in " + this.name, this);
return(this.ports[fieldName]);
}
var port = new NodePort(fieldName, type, direction, connectionType, typeConstraint, this);
this.ports.Add(fieldName, port);
return(port);
}
private NodePort AddInstancePort(Type type, NodePort.IO direction, string fieldName = null)
{
if (fieldName == null)
{
fieldName = "instanceInput_0";
int i = 0;
while (HasPort(fieldName))
{
fieldName = "instanceInput_" + (++i);
}
}
else if (HasPort(fieldName))
{
Debug.LogWarning("Port '" + fieldName + "' already exists in " + name, this);
return(ports[fieldName]);
}
NodePort port = new NodePort(fieldName, type, direction, this);
ports.Add(fieldName, port);
return(port);
}
/// <summary> Add a dynamic, serialized port to this node. </summary>
/// <seealso cref="AddDynamicInput"/>
/// <seealso cref="AddDynamicOutput"/>
private NodePort AddDynamicPort(Type type, NodePort.IO direction, Node.ConnectionType connectionType = Node.ConnectionType.Multiple, Node.TypeConstraint typeConstraint = TypeConstraint.None, string fieldName = null)
{
int i = 0;
if (fieldName == null)
{
fieldName = "dynamicInput_0";
while (HasPort(fieldName))
{
fieldName = "dynamicInput_" + (++i);
}
}
else if (HasPort(fieldName))
{
Debug.LogWarning("Port '" + fieldName + "' already exists in " + name, this);
return(ports[fieldName]);
}
NodePort port = new NodePort(fieldName, type, direction, connectionType, typeConstraint, this, i);
Debug.Log("NEw node at " + i);
ports.Add(fieldName, port);
return(port);
}
protected bool DoDisConnect <T>(NodePort port, ref T item, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
if (port.direction != dir)
{
return(false);
}
if (port.ValueType != typeof(T))
{
return(false);
}
for (int i = 0; i < port.ConnectionCount; ++i)
{
T cc = port.GetConnection(i).node as T;
if (cc != null)
{
item = cc;
return(true);
}
}
item = null;
return(true);
}
private NodePort AddInstancePort(Type type, NodePort.IO direction, Node.ConnectionType connectionType = Node.ConnectionType.Multiple, Node.TypeConstraint typeConstraint = TypeConstraint.None, string fieldName = null)
{
return(AddDynamicPort(type, direction, connectionType, typeConstraint, fieldName));
}
protected bool DoCreateConnectToList <T>(NodePort from, NodePort to, ref List <T> condList, string condListName, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
// 不允许自己连接自己
if (from.node == to.node)
{
from.Disconnect(to);
return(false);
}
if (dir == NodePort.IO.Input)
{
if (from.node == this)
{
return(false);
}
}
else if (dir == NodePort.IO.Output)
{
if (from.node != this)
{
return(false);
}
}
else
{
return(false);
}
T item = default(T);
if (dir == NodePort.IO.Input)
{
if (to.fieldName != condListName)
{
return(false);
}
item = from.node as T;
}
else if (dir == NodePort.IO.Output)
{
if (from.fieldName != condListName)
{
return(false);
}
item = from.node as T;
}
else
{
return(false);
}
if (item != null)
{
if (condList == null)
{
condList = new List <T> ();
}
T cc = from.node as T;
if (!condList.Contains(cc))
{
condList.Add(cc);
}
return(true);
}
else
{
from.Disconnect(to);
}
return(false);
}
protected bool DoCreateConnect <T>(NodePort from, NodePort to, ref T item, string itemName, NodePort.IO dir = NodePort.IO.Input) where T : Node
{
// 不允许自己连接自己
if (from.node == to.node)
{
from.Disconnect(to);
return(false);
}
if (dir == NodePort.IO.Input)
{
if (from.node == this)
{
return(false);
}
}
else if (dir == NodePort.IO.Output)
{
if (from.node != this)
{
return(false);
}
}
else
{
return(false);
}
if (dir == NodePort.IO.Input)
{
if (to.fieldName != itemName)
{
return(false);
}
item = from.node as T;
}
else if (dir == NodePort.IO.Output)
{
if (from.fieldName != itemName)
{
return(false);
}
item = from.node as T;
}
else
{
return(false);
}
if (item == null)
{
from.Disconnect(to);
return(false);
}
return(true);
}
public override NodeGraphData ImportData(string serializedData)
{
NodeGraphData returnData = null;
JSONNode root = JSON.Parse(serializedData);
Dictionary <int, object> references = new Dictionary <int, object>();
Dictionary <NodePort, NodePortData> portDatas = new Dictionary <NodePort, NodePortData>();
List <string> ignoredFields = new List <string> {
"name", "graph", "ports", "nodes"
};
JSONObject graphJObject;
if (root.HasKey("graph"))
{
graphJObject = root["graph"].AsObject;
int id = graphJObject["id"];
string graphTypeS = graphJObject["type"];
Type graphType = Type.GetType(graphTypeS);
NodeGraph graph = (NodeGraph)Activator.CreateInstance(graphType);
graph.name = graphJObject["name"];
references.Add(id, graph);
returnData = new NodeGraphData(graph);
//Debug.Log("Basic graph OK!");
}
else
{
Debug.LogWarning("Basic graph KO!");
return(returnData);
}
if (root.HasKey("nodes"))
{
JSONArray nodesJArray = root["nodes"].AsArray;
foreach (JSONObject nodeJObject in nodesJArray.Values)
{
int id = nodeJObject["id"];
string nodeTypeS = nodeJObject["type"];
Type nodeType = Type.GetType(nodeTypeS);
Node node = (Node)Activator.CreateInstance(nodeType);
node.name = nodeJObject["name"];
object nodeOBJ = (object)node;
SimpleJSONExtension.FromJSON(ref nodeOBJ, nodeType, nodeJObject, ignoredFields, references);
node.graph = returnData.graph;
NodeData nodeData = new NodeData(node);
JSONArray nodePortsArray = nodeJObject["ports"].AsArray;
foreach (var nodePort in nodePortsArray.Values)
{
bool dynamic = nodePort["dynamic"].AsBool;
string portName = nodePort["name"];
NodePort port = null;
int portId = 0;
if (dynamic)
{
if (!node.HasPort(portName))
{
Type dynamicType = Type.GetType(nodePort["valueType"]);
Node.TypeConstraint constraint = (Node.TypeConstraint)nodePort["typeConstraint"].AsInt;
Node.ConnectionType connectionType = (Node.ConnectionType)nodePort["connectionType"].AsInt;
NodePort.IO direction = (NodePort.IO)nodePort["direction"].AsInt;
if (direction == NodePort.IO.Input)
{
port = node.AddInstanceInput(dynamicType, connectionType, constraint, portName);
}
else
{
port = node.AddInstanceOutput(dynamicType, connectionType, constraint, portName);
}
}
else
{
Debug.LogWarning("Ignoring port bc is already created");
}
}
port = node.GetPort(nodePort["name"]);
if (port == null)
{
Debug.Log("Port is null? " + node.name);
foreach (var p in node.Ports)
{
Debug.Log(p.fieldName);
}
}
portId = nodePort["id"];
NodePortData portData = new NodePortData(nodeData, port);
nodeData.ports.Add(portData);
portDatas.Add(port, portData);
references.Add(portId, port);
}
references.Add(id, node);
returnData.nodes.Add(nodeData);
}
//Debug.Log("Basic Nodes OK!");
}
else
{
Debug.LogWarning("Basic Nodes KO!");
return(returnData);
}
if (root.HasKey("connections"))
{
JSONArray connectionsJArray = root["connections"].AsArray;
foreach (JSONObject connectionJObject in connectionsJArray.Values)
{
int port1ID = connectionJObject["port1ID"].AsInt;
int port2ID = connectionJObject["port2ID"].AsInt;
if (references.ContainsKey(port1ID) && references.ContainsKey(port2ID))
{
NodePort p1 = (NodePort)references[port1ID];
NodePort p2 = (NodePort)references[port2ID];
p1.Connect(p2);
}
else
{
Debug.LogWarning("Error recovering one connection");
}
}
//Debug.Log("Connections OK!");
}
else
{
Debug.LogWarning("Connections KO!");
return(returnData);
}
object graphObject = returnData.graph;
SimpleJSONExtension.FromJSON(ref graphObject, returnData.graph.GetType(), graphJObject, ignoredFields, references);
return(returnData);
}