private static IEnumerator TransitionRoutine(SceneTransitionRequest transitionRequest)
{
if (transitionRequest.unloadScenes != null)
{
foreach (string unloadScene in transitionRequest.unloadScenes)
{
if (!string.IsNullOrEmpty(unloadScene))
{
if (SceneManager.GetSceneByName(unloadScene).isLoaded)
{
AsyncOperation unload = SceneManager.UnloadSceneAsync(unloadScene);
yield return(new WaitUntil(() => unload.isDone));
}
if (_loadedScenes.Contains(unloadScene))
{
_loadedScenes.Remove(unloadScene);
}
}
}
}
if (transitionRequest.loadScenes != null)
{
foreach (string loadScene in transitionRequest.loadScenes)
{
if (!string.IsNullOrEmpty(loadScene))
{
if (!SceneManager.GetSceneByName(loadScene).isLoaded)
{
AsyncOperation load = SceneManager.LoadSceneAsync(loadScene, LoadSceneMode.Additive);
yield return(new WaitUntil(() => load.isDone));
}
if (!_loadedScenes.Contains(loadScene))
{
_loadedScenes.Add(loadScene);
}
}
}
}
yield return(0f);
if (!string.IsNullOrEmpty(transitionRequest.activeSceneName))
{
SceneManager.SetActiveScene(SceneManager.GetSceneByName(transitionRequest.activeSceneName));
}
_transitionRoutine = null;
if (_sceneTransitionRequests.Count > 0)
{
_transitionRoutine = TransitionRoutine(_sceneTransitionRequests.Dequeue());
CoroutineRunner.RunCoroutine(_transitionRoutine);
}
}
public static void Transition(SceneTransitionRequest transitionRequest)
{
_sceneTransitionRequests.Enqueue(transitionRequest);
if (!transitioning)
{
_transitionRoutine = TransitionRoutine(_sceneTransitionRequests.Dequeue());
CoroutineRunner.RunCoroutine(_transitionRoutine);
}
}