IEnumerator CheckoutRequest(ULevelContainer _container, ULevel _instance)
{
//> 检测前方是否有为激活的请求
while (_container.NoInactiveRequest(_instance) == false)
{
yield return(new WaitForEndOfFrame());
}
ULevel outFirst;
while (_container.TryGetRequestByLoadMode(_instance, 1, ELoadLevelMode.SingleMainLevel, out outFirst) == false)
{
yield return(outFirst);
}
while (_container.TryGetRequestByLoadMode(_instance, 1, ELoadLevelMode.ReplaceMainLevel, out outFirst) == false)
{
yield return(outFirst);
}
while (_container.TryGetRequestByLoadMode(_instance, 1, ELoadLevelMode.AdditiveMainLevel, out outFirst) == false)
{
yield return(outFirst);
}
while (_container.TryGetRequestByLoadMode(_instance, 1, ELoadLevelMode.MergeToMainLevel, out outFirst) == false)
{
yield return(outFirst);
}
}
IEnumerator Start(ULevelContainer _container, ULevel _instance, List <UAssetBundleCreateRequest> _lists, Action _finished)
{
AssetBundleProgress = 0;
if (_lists.Count > 0)
{
float rate = 1f / _lists.Count;
foreach (var v in _lists)
{
yield return(v);
AssetBundleProgress += rate;
}
}
AssetBundleProgress = 1;
if (_lists[0].AssetBundle.isStreamedSceneAssetBundle)
{
var request = new UUnityLevelRequest(_container, _instance, _finished);
while (request.IsDone == false)
{
yield return(new WaitForEndOfFrame());
LevelProgress = request.Progress;
}
}
LevelProgress = 1.1f;
yield break;
}
IEnumerator Start(ULevelContainer _container, ULevel _instance, Action _finished)
{
if (_container.BindRequest(_instance, this) == false)
{
LevelProgress = 1.1f;
_container.UnbindRequest(_instance);
yield break;
}
if (Application.CanStreamedLevelBeLoaded(_instance.Name))
{
var request = SceneManager.LoadSceneAsync(_instance.Name, LoadSceneMode.Additive);
var scene = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
while (false == request.isDone)
{
yield return(new WaitForEndOfFrame());
LevelProgress = request.progress;
}
yield return(new WaitForEndOfFrame());
switch (_instance.LoadMode)
{
case ELoadLevelMode.SingleMainLevel:
_container.BindInstance(_instance, scene);
_container.SetSingleMainLevel(_instance);
break;
case ELoadLevelMode.AdditiveMainLevel:
yield return(CheckoutRequest(_container, _instance));
_container.BindInstance(_instance, scene);
_container.AdditiveMainLevel(_instance);
break;
case ELoadLevelMode.ReplaceMainLevel:
yield return(CheckoutRequest(_container, _instance));
_container.BindInstance(_instance, scene);
_container.ReplaceMainLevel(_instance);
break;
case ELoadLevelMode.MergeToMainLevel:
yield return(CheckoutRequest(_container, _instance));
_container.BindInstance(_instance, scene);
_container.MergeToMainLevel(_instance);
break;
case ELoadLevelMode.AdditiveSubLevel:
_container.BindInstance(_instance, scene);
break;
case ELoadLevelMode.SingleSubLevel:
yield return(CheckoutRequest(_container, _instance));
_container.BindInstance(_instance, scene);
_container.SetSingleSubLevel(_instance);
break;
}
_finished?.Invoke();
yield return(new WaitForEndOfFrame());
}
LevelProgress = 1.1f;
yield break;
}
internal UUnityLevelRequest(ULevelContainer _container, ULevel _instance, Action _finished)
{
this.StartCoroutine(Start(_container, _instance, _finished));
}
public UAssetBundleLevelRequest(ULevelContainer _container, ULevel _instance, List <UAssetBundleCreateRequest> _lists, Action _finished)
{
this.StartCoroutine(Start(_container, _instance, _lists, _finished));
}