How to load the same scene？

vimrzhang

The scene is now loaded using the Runner.SetActiveScene(levelName) method. I now have a problem: when I restart the scene to load the scene again, it fails to load. I looked at the source code and found that I made a judgment to judge whether the current scene and the scene to be loaded are the same, and if they are the same, return

Isaac_Augusto

Hi,

The Fusion Scene loading sample showcases how to reload a scene, but it uses a different scene loading logic (multi-scenes). The core that you'll need to understand is that on NetworkSceneManagerBase there's this check for saying that the scene is outdated:

      // store the flag in case scene changes during the load; this supports scene toggling as well
      if (Runner.CurrentScene != _currentScene) {
        _currentSceneOutdated = true;
      }

That's why you can't reload a scene by calling Runner.SetActiveScene(sameIndex). What you could do is add a custom logic to detect a special index (like -1) and set the _currentScenOutdated to true. Followed by defining the current index back to the actual current index to avoid having a (-1) as index.

Notice that you can modify the NetworkSceneManagerBase directly, but I recommend doing a copy.

Those links may be useful:

https://doc.photonengine.com/en-us/fusion/current/manual/scene-loading

https://doc.photonengine.com/en-us/fusion/current/samples/technical-samples/fusion-scene-loading

-----

Isaac Augusto

Photon Fusion Team

Luke_Sta

Hey, could you please remove the screenshot sharing decompiled Fusion code in public is a big no go. I've asked a colleague to follow up and support you with the issue.

Tobias

I removed the code screenshot in the original post.

Isaac_Augusto

Hi,

The Fusion Scene loading sample showcases how to reload a scene, but it uses a different scene loading logic (multi-scenes). The core that you'll need to understand is that on NetworkSceneManagerBase there's this check for saying that the scene is outdated:

      // store the flag in case scene changes during the load; this supports scene toggling as well
      if (Runner.CurrentScene != _currentScene) {
        _currentSceneOutdated = true;
      }

That's why you can't reload a scene by calling Runner.SetActiveScene(sameIndex). What you could do is add a custom logic to detect a special index (like -1) and set the _currentScenOutdated to true. Followed by defining the current index back to the actual current index to avoid having a (-1) as index.

Notice that you can modify the NetworkSceneManagerBase directly, but I recommend doing a copy.

Those links may be useful:

https://doc.photonengine.com/en-us/fusion/current/manual/scene-loading

https://doc.photonengine.com/en-us/fusion/current/samples/technical-samples/fusion-scene-loading

-----

Isaac Augusto

Photon Fusion Team

vimrzhang

I'm so sorry I didn't know this, I'll follow the rules