public void AddChoicePort(ChoiceNode node, string questionValue, string next = "")
{
var port = CreatePort(Direction.Output);
int questIndex = node.choiceCount;
port.portName = $"Choice {node.choiceCount}";
var lineText = new TextField
{
name = string.Empty,
multiline = true
};
lineText.value = questionValue;
(port as DialoguePort).Question = questionValue;
lineText.RegisterValueChangedCallback(e => {
(port as DialoguePort).Question = e.newValue;
});
(port as DialoguePort).Next = next;
node.choiceCount++;
node.outputContainer.Add(port);
node.outputContainer.Add(lineText);
node.RefreshPorts();
node.RefreshExpandedState();
}
public override void BuildContextualMenu(ContextualMenuPopulateEvent evt)
{
if (evt.target is GraphView)
{
evt.menu.AppendAction("Create Dialogue Node", delegate(DropdownMenuAction a)
{
var node = DialogueNode.Create("Dialogue Node", new DialogueProperties());
var nodePos = this.contentViewContainer.WorldToLocal(a.eventInfo.mousePosition);
node.SetPosition(new Rect(nodePos, nodeSize));
AddElement(node);
});
}
if (evt.target is GraphView)
{
evt.menu.AppendAction("Create Choice Node", delegate(DropdownMenuAction a)
{
var node = ChoiceNode.Create("Choice Node");
var nodePos = this.contentViewContainer.WorldToLocal(a.eventInfo.mousePosition);
node.SetPosition(new Rect(nodePos, nodeSize));
AddElement(node);
});
}
if (evt.target is BlackboardSection)
{
evt.menu.AppendAction("Create", null);
}
base.BuildContextualMenu(evt);
}
private void GenerateNodeFromContainer(DialogueData dialogueContainer)
{
foreach (var node in dialogueContainer.Nodes)
{
if (node.isEntryPoint)
{
var entryPoint = Nodes.Find(n => n.isEntryPoint);
entryPoint.Guid = node.Guid;
(entryPoint.outputContainer.Q <Port>() as DialoguePort).Next = node.Next;
continue;
}
if (node.isChoiceNode)
{
ChoiceNode temp = graph.CreateChoiceNode("Choice Node");
temp.Guid = node.Guid;
foreach (var choice in node.Choices)
{
graph.AddChoicePort(temp as ChoiceNode, choice.Question, choice.Next);
}
temp.SetPosition(new Rect(JsonUtility.FromJson <Vector2>(node.JsonData), graph.nodeSize));
graph.AddElement(temp);
}
else
{
DialogueNode temp = graph.CreateDialogueNode("Dialogue Node", node.Text, node.Character, node.Next);;
temp.Guid = node.Guid;
temp.SetPosition(new Rect(JsonUtility.FromJson <Vector2>(node.JsonData), graph.nodeSize));
graph.AddElement(temp);
}
}
}
private void CreateGraph()
{
graph = new DialogueGraph()
{
name = "Dialogue Graph"
};
graph.StretchToParentSize();
rootVisualElement.Add(graph);
var toolbar = new Toolbar();
var addDilogueNodeButton = new Button(() =>
{
graph.AddElement(DialogueNode.Create("Dialogue Node", new DialogueProperties()));
})
{
text = "New Dialogue Node"
};
var createChoiceNodeButton = new Button(() =>
{
graph.AddElement(ChoiceNode.Create("Choice Node"));
})
{
text = "New Choice Node"
};
var saveButton = new Button(() =>
{
var saveUtility = DataUtilities.GetInstance(graph, container);
saveUtility.SaveGraph(path);
})
{
text = "Save"
};
toolbar.Add(addDilogueNodeButton);
toolbar.Add(createChoiceNodeButton);
toolbar.Add(saveButton);
rootVisualElement.Add(toolbar);
}
private void GenerateNodeFromContainer(DialogueData dialogueContainer)
{
foreach (var node in dialogueContainer.Nodes)
{
if (node.isEntryPoint)
{
var entryPoint = Nodes.Find(n => n.isEntryPoint);
entryPoint.Guid = node.Guid;
(entryPoint.outputContainer.Q <Port>() as DialoguePort).Next = node.Next;
continue;
}
if (node.isChoiceNode)
{
ChoiceNode temp = ChoiceNode.Create("Choice Node");
temp.Guid = node.Guid;
foreach (var choice in node.Choices)
{
ChoiceNode.AddChoicePort(temp, choice.Question, choice.Next);
}
temp.SetPosition(new Rect(JsonUtility.FromJson <Vector2>(node.JsonData), graph.nodeSize));
graph.AddElement(temp);
}
else
{
var properties = new DialogueProperties
{
Text = node.Properties.Text,
Speaker = node.Properties.Speaker,
speakerPosition = node.Properties.speakerPosition,
Conversant1 = node.Properties.Conversant1,
conversant1Position = node.Properties.conversant1Position,
Conversant2 = node.Properties.Conversant2,
conversant2Position = node.Properties.conversant2Position
};
DialogueNode temp = DialogueNode.Create("Dialogue Node", properties, node.Next);
temp.Guid = node.Guid;
temp.SetPosition(new Rect(JsonUtility.FromJson <Vector2>(node.JsonData), graph.nodeSize));
graph.AddElement(temp);
}
}
}
public static ChoiceNode Create(string title)
{
var node = new ChoiceNode
{
title = title,
Guid = System.Guid.NewGuid().ToString(),
isChoiceNode = true,
name = "CustomNode",
};
var inputPort = DialoguePort.Create(Direction.Input, Port.Capacity.Multi);
inputPort.portName = "Prev";
node.inputContainer.Add(inputPort);
var choiceButton = new Button(() => {
AddChoicePort(node, string.Empty);
});
choiceButton.text = "Add Branch";
node.titleButtonContainer.Add(choiceButton);
///Begin Log Button, if its Delete Later
var LogButton = new Button(() =>
{
//node.Questions.ForEach(e => Debug.Log($"<color=red>{e}</color>"));
})
{
text = "Log Data"
};
node.titleButtonContainer.Add(LogButton);
///End Log Button
return(node);
}
