void OnEnable()
{
if (window == null)
{
CreateWindows();
scenimaticGraph = null; // make sure the graph gets re-initialized
}
projectPrefsPrefix =
PlayerSettings.companyName + "." + PlayerSettings.productName + ".";
lastOpenScriptKey = projectPrefsPrefix + "LastOpenScript";
if (rectStyle == null)
{
if (!CreateStyles())
{
return; // couldn't create styles
}
}
// open last edited scene
if (EditorPrefs.HasKey(lastOpenScriptKey) &&
!string.IsNullOrEmpty(EditorPrefs.GetString(lastOpenScriptKey)))
{
string lastOpenedScript = EditorPrefs.GetString(lastOpenScriptKey);
if (!string.IsNullOrEmpty(lastOpenedScript) && File.Exists(lastOpenedScript))
{
OpenScript(lastOpenedScript);
}
}
}
/// <summary>
/// WARNING: This assumes the path has already been validated to exist.
/// </summary>
/// <param name="pathToScript"></param>
private void OpenScript(string pathToScript)
{
StreamReader reader = new StreamReader(pathToScript);
string fileString = reader.ReadToEnd();
reader.Close();
if (string.IsNullOrEmpty(fileString))
{
EditorPrefs.SetString(lastOpenScriptKey, "");
Debug.Log("File is empty or invalid: " + pathToScript);
return;
}
try
{
ScenimaticScript script = JsonUtility.FromJson <ScenimaticScript>(fileString);
scenimaticGraph = new ScenimaticScriptGraph();
if (window == null)
{
CreateWindows();
}
window.position = new Rect(script.savedScreenPos, script.savedScreenSize);
scenimaticGraph.Initialize(script);
}
catch (System.Exception e)
{
EditorPrefs.SetString(lastOpenScriptKey, "");
Debug.LogError("Error parsing JSON in " + pathToScript + ":\n" + e.Message);
return;
}
if (zoomer == null)
{
zoomer = new ZoomWindow();
}
zoomer.Reset(scenimaticGraph.zoomerSettings);
EditorPrefs.SetString(lastOpenScriptKey, pathToScript);
sceneFileName = Path.GetFileNameWithoutExtension(pathToScript);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
EditorUtility.SetDirty(this);
}
private void NewScene()
{
sceneFileName = null;
var di = Directory.CreateDirectory(
Directory.GetCurrentDirectory() + "/" + userScenimaticFolder);
ScenimaticScript script = new ScenimaticScript("New Scene", CreateNewBranch(new Vector2(400, 0)));
scenimaticGraph = new ScenimaticScriptGraph();
scenimaticGraph.Initialize(script);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
EditorUtility.SetDirty(this);
}