private bool StartLoadOp(int n, LoadSceneMode mode)
{
LevelLoadOperation loadOp = new LevelLoadOperation {
scenePath = levels[n].ScenePath,
level = levels[n]
};
// Scene path has not been set
if (string.IsNullOrEmpty(loadOp.scenePath))
{
return(false);
}
onWillLoad.Invoke();
string sceneName = Path.GetFileNameWithoutExtension(loadOp.scenePath);
// Scene is already loaded
if (SceneManager.GetSceneByName(sceneName).IsValid())
{
onLevelLoaded.Invoke(loadOp.level);
return(false);
}
numLoadedLevels = 0;
++numLevelsToLoad;
loadOp.asyncOp = SceneManager.LoadSceneAsync(sceneName, mode);
loadOps.Add(loadOp);
isLoading = numLevelsToLoad > 0;
return(true);
}
private void Update()
{
if (!isLoading)
{
return;
}
for (int i = loadOps.Count - 1; i >= 0; --i)
{
LevelLoadOperation loadOp = loadOps[i];
if (loadOp.asyncOp == null ||
!loadOp.asyncOp.isDone)
{
continue;
}
onLevelLoaded.Invoke(loadOp.level);
loadOps.RemoveAt(i);
++numLoadedLevels;
}
Progress = (float)numLoadedLevels / numLevelsToLoad;
if (numLoadedLevels < numLevelsToLoad)
{
return;
}
onAllLevelsLoaded.Invoke();
numLevelsToLoad = 0;
numLoadedLevels = 0;
isLoading = false;
}
