public RootSOTreeView(RootSO rootSO, EditorWindow editor)
{
_rootSO = rootSO;
style.flexGrow = 1;
style.flexShrink = 1;
SetupZoom(ContentZoomer.DefaultMinScale, ContentZoomer.DefaultMaxScale);
Insert(0, new GridBackground());
var contentDragger = new ContentDragger();
//default activator requires Alt key. Alt key is tired.
contentDragger.activators.Add(new ManipulatorActivationFilter()
{
button = MouseButton.LeftMouse,
});
// item dragging is prior to view dragging.
this.AddManipulator(new SelectionDragger());
this.AddManipulator(contentDragger);
var provider = ScriptableObject.CreateInstance <NodeSearchWindowProvider>();
provider.Initialize(this, editor);
nodeCreationRequest += context =>
{
SearchWindow.Open(new SearchWindowContext(context.screenMousePosition), provider);
};
}
public static void Show(RootSO rootSO)
{
var window = Create(rootSO);
window.Show();
window.Focus();
}
private static void StructGraphView(GraphEditorWindow window, RootSO behaviorTree)
{
window.rootVisualElement.Clear();
var graphView = new RootSOTreeView(behaviorTree, window);
graphView.Restore();
window.rootVisualElement.Add(window.CreateToolBar(graphView));
window.rootVisualElement.Add(graphView);
}
public RootNode()
{
SetBehavior(typeof(Root));
title = "Root";
Child = CreateChildPort();
outputContainer.Add(Child);
RootSO rootSO = ScriptableObject.CreateInstance <RootSO>();
rootSO.name = "New Behavior Root";
}
private static GraphEditorWindow Create(RootSO root)
{
var key = root.GetInstanceID();
if (cache.ContainsKey(key))
{
return(cache[key]);
}
var window = CreateInstance <GraphEditorWindow>();
StructGraphView(window, root);
window.titleContent = new GUIContent($"BehaviorTree Editor({root.name})");
window.key = key;
cache[key] = window;
return(window);
}
public void PostCommit(RootSO rootSO)
{
rootSO.SetRoot(NodeBehavior as Root);
}
