public override void OnBodyGUI()
{
if (target.graph.nodes[target.graph.nodes.Count - 1] != target && createdInstance == null)
{
window.MoveNodeToTop(target);
}
Event e = Event.current;
Vector2 mousePos = Event.current.mousePosition;
GUILayout.BeginVertical();
for (int v = 0; v < blackboard.Values.Count; v++)
{
if (blackboard.Values[v] == null)
{
continue;
}
if (v >= blackboard.Values.Count)
{
return;
}
BlackboardObject value = blackboard.Values[v];
value.BlackboardListPosition = v;
BlackboardObjectEditor bboEditor = BlackboardObjectEditor.GetEditor(value, window);
EditorGUIUtility.labelWidth = 84;
float height = 0;
if (_bboSizes != null)
{
if (_bboSizes.Count == blackboard.Values.Count)
{
for (int i = 0; i < v; i++)
{
height += _bboSizes[blackboard.Values[v]].y;
}
}
}
Vector2 bboPos = new Vector2(0, 35 + height);
GUILayout.BeginArea(new Rect(bboPos, new Vector2(GetWidth(), 100)));
bool selected = NodeEditorWindow.current.SelectionCache.Contains(value);
Color guiColor = GUI.color;
if (selected)
{
GUIStyle style = new GUIStyle(bboEditor.GetBodyStyle());
GUIStyle highlightStyle = new GUIStyle(NodeEditorResources.styles.nodeHighlight);
highlightStyle.padding = style.padding;
style.padding = new RectOffset();
GUI.color = bboEditor.GetTint();
GUILayout.BeginVertical(style);
GUI.color = NodeEditorPreferences.GetSettings().highlightColor;
GUILayout.BeginVertical(new GUIStyle(highlightStyle));
}
else
{
GUIStyle style = new GUIStyle(bboEditor.GetBodyStyle());
GUI.color = bboEditor.GetTint();
GUILayout.BeginVertical(style);
}
GUI.color = guiColor;
EditorGUI.BeginChangeCheck();
bboEditor.OnHeaderGUI();
bboEditor.OnBodyGUI();
if (EditorGUI.EndChangeCheck())
{
if (BlackboardObjectEditor.onUpdateBBO != null)
{
BlackboardObjectEditor.onUpdateBBO(value);
}
EditorUtility.SetDirty(value);
bboEditor.serializedObject.ApplyModifiedProperties();
}
GUILayout.EndVertical();
if (e.type == EventType.Repaint)
{
Vector2 size = GUILayoutUtility.GetLastRect().size;
if (bboSizes.ContainsKey(value))
{
bboSizes[value] = size;
}
else
{
bboSizes.Add(value, size);
}
}
if (selected)
{
GUILayout.EndVertical();
}
if (e.type != EventType.Layout)
{
//Check if we are hovering this node
Vector2 bboSize = GUILayoutUtility.GetLastRect().size;
Rect windowRect = new Rect(bboPos, bboSize);
if (windowRect.Contains(mousePos))
{
hoveredBBO = value;
}
}
GUILayout.EndArea();
}
for (int v = 0; v < blackboard.Values.Count; v++)
{
Vector2 size = new Vector2();
if (!bboSizes.TryGetValue(blackboard.Values[v], out size))
{
continue;
}
try {
GUILayout.Space(size.y);
} catch {
//I seriously don't know how to solve Getting control x pos in group issue
}
}
try {
if (GUILayout.Button("Add Variable"))
{
AddValueMenu.ShowAsContext();
}
} catch {
//I seriously don't know how to solve Getting control x pos in group issue
}
GUILayout.EndVertical();
}
public override void Controls(Event e)
{
switch (e.type)
{
case EventType.MouseDown:
if (hoveredBBO != null && IsHoveringTitle(hoveredBBO))
{
// If mousedown on node header, select or deselect
if (!Selection.Contains(hoveredBBO))
{
Selection.objects = new UnityEngine.Object[] { hoveredBBO };
}
e.Use();
}
break;
case EventType.MouseDrag:
if (e.button == 0)
{
if (hoveredBBO != null && IsHoveringTitle(hoveredBBO) && Selection.Contains(hoveredBBO))
{
if (createdInstance == null)
{
createdInstance = BlackboardVariableInstance.Create(hoveredBBO, target.graph as BlackBoardGraph);
mouseOffset = NodeEditorWindow.current.WindowToGridPosition(GetValuePosition(hoveredBBO)) - NodeEditorWindow.current.WindowToGridPosition(e.mousePosition);
e.Use();
}
else
{
createdInstance.position = mouseOffset + NodeEditorWindow.current.WindowToGridPosition(e.mousePosition);
e.Use();
}
}
else if (hoveredBBO != null && Selection.Contains(hoveredBBO))
{
if (createdInstance != null)
{
createdInstance.position = mouseOffset + NodeEditorWindow.current.WindowToGridPosition(e.mousePosition);
e.Use();
}
}
}
break;
case EventType.MouseUp:
if (e.button == 0)
{
if (hoveredBBO != null && createdInstance != null)
{
hoveredBBO = null;
createdInstance = null;
}
}
else if (e.button == 1 || e.button == 2)
{
if (hoveredBBO != null && IsHoveringTitle(hoveredBBO))
{
if (!Selection.Contains(hoveredBBO))
{
Selection.objects = new UnityEngine.Object[] { hoveredBBO }
}
;
GenericMenu menu = new GenericMenu();
BlackboardObjectEditor.GetEditor(hoveredBBO, window).AddContextMenuItems(menu);
menu.DropDown(new Rect(Event.current.mousePosition, Vector2.zero));
e.Use(); // Fixes copy/paste context menu appearing in Unity 5.6.6f2 - doesn't occur in 2018.3.2f1 Probably needs to be used in other places.
}
}
break;
default:
break;
}
}
