internal static void SetDirty(string undoDescription = "")
{
bool canUndo = !string.IsNullOrEmpty(undoDescription);
if (canUndo)
{
BTUndo.RegisterUndo(SharedTree, undoDescription);
}
SharedTree.GraphPosition = s_currentWindow._graph.CurrentPosition;
SharedTree.Zoom = s_currentWindow._graph.CurrentZoom;
EditorUtility.SetDirty(SharedTree);
}
private void InitializeWithAsset(BehaviourTree asset)
{
SharedTree = asset;
_lastAssetId = asset.GetInstanceID();
InitializeGraph();
if (!PlaymodeWatcher.IsPlaymode)
{
BTUndo.Initialize(SharedTree);
}
_hasTreeInitialized = true;
}
private static void UndoRedoPreformed()
{
if (SharedTree == null)
{
return;
}
if (BTUndo.ApplyUndoRedo(SharedTree))
{
EditorUtility.SetDirty(SharedTree);
s_currentWindow.InitializeWithAsset(SharedTree);
}
}