/// <summary>
/// Resolves this SceneRef to a Scene, caching and reruning the result
/// </summary>
/// <returns></returns>
public Scene resolve()
{
if (mIsInvalid)
return null;
if(mPath.Length == 0)
{
mIsInvalid = true;
return null;
}
if (mResolvedScene == null)
{
mResolvedScene = SceneManager.Instance.getSceneByPath(mPath);
if (mResolvedScene == null)
mIsInvalid = true;
}
return mResolvedScene;
}
/// <summary>
/// Creates a new SceneManager and serializes it directly.
/// </summary>
/// <param name="scenes">A List of Scenes. The Scenes path has to be relative to the Assets/ directory</param>
/// <param name="final">If true, the serilization will try to minimize the serialized file</param>
static public void saveToStreamingAssets(Scene[] scenes, bool final)
{
SceneManager manager = new SceneManager();
foreach (Scene scene in scenes)
{
manager.mScenes.Add(scene.Path, scene);
}
Directory.CreateDirectory(Path.GetDirectoryName(getFilePath()));
string json = JsonConvert.SerializeObject(manager, ((final)?Formatting.None : Formatting.Indented));
File.WriteAllText(getFilePath(), json);
}
private void emitAfterSceneChangeEvent(Scene oldScene, Scene newScene)
{
if (afterSceneChange != null)
{
afterSceneChange(oldScene, newScene);
}
if (mCurrentScene != null)
mCurrentScene.emitAfterSceneChangeToEvent(oldScene, newScene);
}
private void emitBeforeSceneChangeEvent(Scene oldScene, Scene newScene)
{
if (mCurrentScene != null)
mCurrentScene.emitBeforeSceneLeaveEvent(oldScene, newScene);
if (newScene != null)
newScene.emitBeforeSceneChangeToEvent(oldScene, newScene);
if (beforeSceneChange != null)
{
beforeSceneChange(oldScene, newScene);
}
}
public Scene changeScene(Scene target)
{
if (target == null)
{
Debug.LogError("Could not changeScene, as no Scene was found (sene was null)");
return null;
}
Scene oldScene = mCurrentScene;
emitBeforeSceneChangeEvent(oldScene, target);
mCurrentScene = target;
Application.LoadLevel(target.Index);
emitAfterSceneChangeEvent(oldScene, target);
return mCurrentScene;
}
public static SceneRef fromScene(Scene scene)
{
if (scene == null)
return null;
SceneRef sceneref = new SceneRef();
sceneref.mPath = scene.Path;
sceneref.mResolvedScene = scene;
return sceneref;
}
public void emitBeforeSceneChangeToEvent(Scene oldScene, Scene newScene)
{
if (beforeSceneChangeTo != null)
{
beforeSceneChangeTo(oldScene, newScene);
}
}
public void emitBeforeSceneLeaveEvent(Scene oldScene, Scene newScene)
{
if (beforeLeave != null)
{
beforeLeave(oldScene, newScene);
}
}
static public Scene[] fetchAllFromBuildSettings()
{
List<Scene> scenes = new List<Scene>();
int i = 0;
//Walk through the build settings again to get the index of this
foreach (var buildSetting in UnityEditor.EditorBuildSettings.scenes)
{
if (buildSetting.enabled)
{
Scene scene = new Scene();
scene.mIdx = i;
scene.mPath = PathExtensions.getRelativePathTo(System.IO.Path.GetFullPath(buildSetting.path), Application.dataPath+"/");
scene.mGUID = UnityEditor.AssetDatabase.AssetPathToGUID(buildSetting.path);
i++;
scenes.Add(scene);
}
}
return scenes.ToArray();
}
public void emitAfterSceneChangeToEvent(Scene oldScene, Scene newScene)
{
if (afterSceneChangeTo != null)
{
afterSceneChangeTo(oldScene, newScene);
}
}
