void OnGUI()
{
GUILayout.BeginVertical();
scrollPosTree = GUILayout.BeginScrollView(scrollPosTree, GUILayout.Height(currentScrollViewHeight));
EditorGUIUtility.hierarchyMode = true;
EditorGUI.indentLevel++;
GUI.SetNextControlName("DummyControl");
GUI.Button(new Rect(0, 0, 0, 0), "", GUIStyle.none);
savedTree = (SerializableTree)EditorGUILayout.ObjectField("Dialogue Tree", savedTree, typeof(SerializableTree), false);
if (savedTree == null || (lastSavedTree != null && savedTree != lastSavedTree))
{
tree = null;
nodes = null;
}
if (savedTree != null)
{
if (GUILayout.Button("Save") && tree != null)
{
savedTree.ExportTree(tree);
EditorUtility.SetDirty(savedTree);
Debug.Log("Saved tree");
}
if (GUILayout.Button("Load"))
{
lastSavedTree = savedTree;
tree = savedTree.ImportTree();
if (tree == null)
{
tree = DialogueTester.CreateTestTree();
Debug.Log("Created new tree");
}
}
}
if (savedTree != null && tree != null)
{
if (nodes == null)
{
nodes = new Dictionary <int, NodeGUI>();
nextID = 0;
}
NodeGUI.RenderNode(this, tree.root);
NodeGUI gui = GetNodeAtPoint(Event.current.mousePosition);
if (gui != null)
{
switch (Event.current.type)
{
case EventType.MouseDown:
if (contextMenuShown)
{
GUI.FocusControl("DummyControl");
dataInEditor = null;
contextMenuShown = false;
Event.current.Use();
}
break;
case EventType.MouseUp:
if (Event.current.button == 1)
{
GenerateContextMenu(gui);
Event.current.Use();
}
break;
}
}
GUILayout.EndScrollView();
ResizableSplit();
scrollPosEditor = GUILayout.BeginScrollView(scrollPosEditor, GUILayout.Height(this.position.height - currentScrollViewHeight));
NodeGUI focused = GetNodeGUI(GUI.GetNameOfFocusedControl());
if (focused != null && focused.node != null)
{
dataInEditor = focused.node.Data;
if (focused.node.Data == null)
{
Debug.Log("Data is null... :(");
}
}
if (dataInEditor != null)
{
SerializedObject editor = new SerializedObject(this);
SerializedProperty data = editor.FindProperty("dataInEditor");
EditorGUILayout.PropertyField(data);
}
GUILayout.EndScrollView();
GUILayout.EndVertical();
Repaint();
}
}
