public void LoadNodeCanvas(string path)
{
nodeGroupCanvas = NodeEditorSaveManager.LoadNodeCanvas(path);
if (nodeGroupCanvas != null)
{
List <NodeEditorState> editorStates = NodeEditorSaveManager.LoadEditorStates(path);
editorState = editorStates.Count == 0? CreateInstance <NodeEditorState> () : editorStates[0];
editorState.canvas = nodeGroupCanvas;
editorState.parentEditor = NodeEditor.curEditorState;
editorState.drawing = edit;
editorState.name = "GroupNode_EditorState";
string[] folders = path.Split(new char[] { '/' }, StringSplitOptions.None);
string canvasName = folders [folders.Length - 1];
if (canvasName.EndsWith(".asset"))
{
canvasName = canvasName.Remove(canvasName.Length - 6);
}
name = canvasName;
}
else
{
name = "Node Group";
}
}
public void LoadNodeCanvas(string path)
{
// Else it will be stuck forever
NodeEditor.StopTransitioning(canvas);
// Load the NodeCanvas
canvas = NodeEditorSaveManager.LoadNodeCanvas(path);
if (canvas == null)
{
NewNodeCanvas();
return;
}
// Load the associated MainEditorState
List <NodeEditorState> editorStates = NodeEditorSaveManager.LoadEditorStates(path);
if (editorStates.Count == 0)
{
state = ScriptableObject.CreateInstance <NodeEditorState> ();
}
else
{
state = editorStates.Find(x => x.name == "MainEditorState");
if (state == null)
{
state = editorStates[0];
}
}
state.canvas = canvas;
NodeEditor.RecalculateAll(canvas);
}
private void LoadCache()
{
string lastSessionName = EditorPrefs.GetString("NodeEditorLastSession");
string path = tempSessionPath + "/LastSession.asset";
mainNodeCanvas = NodeEditorSaveManager.LoadNodeCanvas(path, false);
if (mainNodeCanvas == null)
{
NewNodeCanvas();
}
else
{
mainNodeCanvas.name = lastSessionName;
List <NodeEditorState> editorStates = NodeEditorSaveManager.LoadEditorStates(path, false);
if (editorStates == null || editorStates.Count == 0 || (mainEditorState = editorStates.Find(x => x.name == "MainEditorState")) == null)
{ // New NodeEditorState
mainEditorState = CreateInstance <NodeEditorState> ();
mainEditorState.canvas = mainNodeCanvas;
mainEditorState.name = "MainEditorState";
NodeEditorSaveManager.AddSubAsset(mainEditorState, path);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
}
}
}
/// <summary>
/// Loads the mainNodeCanvas and it's associated mainEditorState from an asset at path
/// </summary>
public void LoadNodeCanvas(string path)
{
// Else it will be stuck forever
NodeEditor.StopTransitioning(mainNodeCanvas);
// Load the NodeCanvas
mainNodeCanvas = NodeEditorSaveManager.LoadNodeCanvas(path, true);
if (mainNodeCanvas == null)
{
Debug.Log("Error loading NodeCanvas from '" + path + "'!");
NewNodeCanvas();
return;
}
// Load the associated MainEditorState
List <NodeEditorState> editorStates = NodeEditorSaveManager.LoadEditorStates(path, true);
if (editorStates.Count == 0)
{
mainEditorState = ScriptableObject.CreateInstance <NodeEditorState> ();
Debug.LogError("The save file '" + path + "' did not contain an associated NodeEditorState!");
}
else
{
mainEditorState = editorStates.Find(x => x.name == "MainEditorState");
if (mainEditorState == null)
{
mainEditorState = editorStates[0];
}
}
mainEditorState.canvas = mainNodeCanvas;
openedCanvasPath = path;
NodeEditor.RecalculateAll(mainNodeCanvas);
SaveCache();
Repaint();
}