private void ProcessNode(DialogueNode node)
{
ClearChoices();
string dialogueTextContent = node.dialogueText;
if (language != null)
{
dialogueTextContent = language.Translate(dialogueTextContent);
}
StopAllCoroutines();
StartCoroutine(TypeSentence(dialogueText, dialogueTextContent));
foreach (string choiceContent in node.choices)
{
Transform choice = Instantiate(choiceTemplate, choicesContainer);
choice.GetComponent <RectTransform>().anchoredPosition = new Vector2(0.0f, -choicesContainerHeight * choiceList.Count);
choice.gameObject.SetActive(true);
StartCoroutine(TypeSentence(choice.Find("Text").GetComponent <Text>(), language.Translate(choiceContent)));
XNode.NodePort connections = node.GetOutputPort("Choice_" + choiceList.Count);
Button choiceButton = choice.GetComponent <Button>();
if (connections.IsConnected)
{
DialogueNode choiceOutput = connections.GetConnection(0).node as DialogueNode;
choiceButton.onClick.AddListener(() => ProcessNode(choiceOutput));
}
else
{
choiceButton.onClick.AddListener(EndDialogue);
}
choiceList.Add(choice);
}
}
/// <summary>
/// Draw label field at noodle connections. Implement <seealso cref="XNode.INodeNoodleLabel"/> at their nodes to
/// set label properties.
/// </summary>
/// <param name="window">window of the NodeGraph</param>
public static void DrawNoodleLabels(NodeEditorWindow window)
{
try
{
if (window == null)
{
return;
}
NodeGraph target = window.graph;
List <Vector2> gridPoints = new List <Vector2>(2);
Object selectedObject = Selection.activeObject;
foreach (XNode.Node node in target.nodes)
{
//If a null node is found, return. This can happen if the nodes associated script is deleted. It is currently not possible in Unity to delete a null asset.
if (node == null)
{
continue;
}
if (node is INodeNoodleLabel == false)
{
continue;
}
if (AllowShowLabe(node) == false)
{
continue;
}
// Draw full connections and output > reroute
foreach (XNode.NodePort output in node.Outputs)
{
//Needs cleanup. Null checks are ugly
Rect fromRect;
if (!window.portConnectionPoints.TryGetValue(output, out fromRect))
{
continue;
}
for (int k = 0; k < output.ConnectionCount; k++)
{
XNode.NodePort input = output.GetConnection(k);
// Error handling
if (input == null)
{
continue; //If a script has been updated and the port doesn't exist, it is removed and null is returned. If this happens, return.
}
//if (!input.IsConnectedTo(output)) input.Connect(output);
Rect toRect;
if (!window.portConnectionPoints.TryGetValue(input, out toRect))
{
continue;
}
List <Vector2> reroutePoints = output.GetReroutePoints(k);
gridPoints.Clear();
gridPoints.Add(fromRect.center);
gridPoints.AddRange(reroutePoints);
gridPoints.Add(toRect.center);
DrawNoodleLabesPositions(gridPoints, node, input);
}
}
foreach (XNode.NodePort input in node.Inputs)
{
//Needs cleanup. Null checks are ugly
Rect fromRect;
if (!window.portConnectionPoints.TryGetValue(input, out fromRect))
{
continue;
}
for (int k = 0; k < input.ConnectionCount; k++)
{
XNode.NodePort output = input.GetConnection(k);
// Error handling
if (output == null)
{
continue; //If a script has been updated and the port doesn't exist, it is removed and null is returned. If this happens, return.
}
//if (!input.IsConnectedTo(output)) input.Connect(output);
Rect toRect;
if (!window.portConnectionPoints.TryGetValue(output, out toRect))
{
continue;
}
List <Vector2> reroutePoints = output.GetReroutePoints(k);
gridPoints.Clear();
gridPoints.Add(fromRect.center);
gridPoints.AddRange(reroutePoints);
gridPoints.Add(toRect.center);
DrawNoodleLabesPositions(gridPoints, node, output);
}
}
}
}
catch
{
}
}