private void Awake()
{
if (group != null)
{
foreach (NodePort port in group.ports)
{
GameObject portGO = Instantiate(port.direction == NodePort.IO.Input ? graph.inputPort : graph.outputPort, body.transform);
portGO.transform.Find("Label").GetComponent <Text>().text = port.fieldName.NicifyString();
UGUIPort guiport = portGO.GetComponentInChildren <UGUIPort>();
guiport.fieldName = port.fieldName;
guiport.node = port.node;
guiport.name = port.fieldName;
if (port.IsConnected && port.Connection == null)
{
Debug.Log("Lost some connection" + " ___ " + port.fieldName);
}
ports.Add(guiport);
if (port.IsDynamic)
{
Debug.LogWarning("Instantiate dynamic port!");
}
}
transform.Find("Header/Title").GetComponent <TextMeshProUGUI>().text = group.name;
}
else
{
gameObject.SetActive(false);
}
}
public void OnBeginDrag(PointerEventData eventData)
{
if (port.IsOutput)
{
tempConnection = Instantiate(graph.runtimeConnectionPrefab);
tempConnection.transform.SetParent(graph.scrollRect.content);
tempConnection.SetPosition(transform.position, eventData.position);
startPos = transform.position;
startPort = port;
}
else
{
if (port.IsConnected)
{
NodePort output = port.Connection;
IUGUINode otherNode = graph.GetRuntimeNode(output.node);
UGUIPort otherUGUIPort = otherNode.GetPort(output.fieldName, output.node);
output.Disconnect(port);
tempConnection = Instantiate(graph.runtimeConnectionPrefab);
tempConnection.transform.SetParent(graph.scrollRect.content);
tempConnection.SetPosition(otherUGUIPort.transform.position, eventData.position);
startPos = otherUGUIPort.transform.position;
startPort = otherUGUIPort.port;
graph.GetRuntimeNode(node).UpdateGUI();
}
}
}
private void SetDefaultPortData(GameObject portGO, NodePort port)
{
UGUIPort guiport = portGO.GetComponentInChildren <UGUIPort>();
guiport.fieldName = port.fieldName;
guiport.node = node;
guiport.name = port.fieldName;
ports.Add(guiport);
}
public void OnDrag(PointerEventData eventData)
{
if (tempConnection == null)
{
return;
}
UGUIPort otherPort = FindPortInStack(eventData.hovered);
tempHovered = otherPort;
tempConnection.SetPosition(startPos, eventData.position);
}
public UGUIPort FindPortInStack(List <GameObject> stack)
{
for (int i = 0; i < stack.Count; i++)
{
UGUIPort port = stack[i].GetComponent <UGUIPort>();
if (port)
{
return(port);
}
}
return(null);
}