private IEnumerator LoadingSceneCoroutine(SceneLoadingOperationHandle handle, ISceneLoadingProcess process = null)
{
if (process == null)
{
process = new SceneLoadingProcessBase();
}
handle.onCompleted += ClearCoroutine;
yield return(process.PreLoadingProcess());
handle.StartLoading();
process.OnLoadingStarted();
float progress = -1;
while (!handle.IsDone)
{
float p = handle.Progress;
if (p != progress)
{
process.OnProgressChanged(p);
progress = p;
}
yield return(null);
}
process.OnLoadingCompleted();
}
public SceneLoadingOperationHandle LoadScenesAsync(List <string> builtinSceneNames, List <object> addressableSceneKeys, LoadSceneMode loadMode = LoadSceneMode.Single, List <object> extraAssetKeys = null, ISceneLoadingProcess process = null)
{
if (loadSceneCoroutine != null)
{
Debug.LogError("Can not have load scene calls while one is running. Wait until it is done, or use LoadScenesAsync to load all together instead");
return(null);
}
SceneLoadingOperationHandle handle = new SceneLoadingOperationHandle(builtinSceneNames, addressableSceneKeys, extraAssetKeys, loadMode);
loadSceneCoroutine = StartCoroutine(LoadingSceneCoroutine(handle, process));
return(handle);
}
protected void ClearCoroutine(SceneLoadingOperationHandle handle)
{
loadSceneCoroutine = null;
}