protected override IEnumerator DoLoadSceneAsync(ISceneLoadingPromise <Scene> promise, string path, LoadSceneMode mode = LoadSceneMode.Single)
{
AssetPathInfo pathInfo = pathInfoParser.Parse(path);
if (pathInfo == null)
{
promise.Progress = 0f;
promise.SetException(string.Format("Parses the path info '{0}' failure.", path));
yield break;
}
var name = string.Format("{0}{1}", ASSETS, pathInfo.AssetName);
#if UNITY_2018_3_OR_NEWER
AsyncOperation operation = EditorSceneManager.LoadSceneAsyncInPlayMode(name, new LoadSceneParameters(mode));
#else
AsyncOperation operation = LoadSceneMode.Additive.Equals(mode) ? EditorApplication.LoadLevelAdditiveAsyncInPlayMode(name) : EditorApplication.LoadLevelAsyncInPlayMode(name);
#endif
if (operation == null)
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
operation.allowSceneActivation = false;
while (operation.progress < 0.9f)
{
if (operation.progress == 0f)
{
operation.priority = promise.Priority;
}
promise.Progress = operation.progress;
yield return(waitForSeconds);
}
promise.Progress = operation.progress;
promise.State = LoadState.SceneActivationReady;
while (!operation.isDone)
{
if (promise.AllowSceneActivation && !operation.allowSceneActivation)
{
operation.allowSceneActivation = promise.AllowSceneActivation;
}
promise.Progress = operation.progress;
yield return(waitForSeconds);
}
Scene scene = SceneManager.GetSceneByName(Path.GetFileNameWithoutExtension(pathInfo.AssetName));
if (!scene.IsValid())
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
promise.Progress = 1f;
promise.SetResult(scene);
}
protected override IEnumerator DoLoadSceneAsync(ISceneLoadingPromise <Scene> promise, string path, LoadSceneMode mode = LoadSceneMode.Single)
{
AssetPathInfo pathInfo = pathInfoParser.Parse(path);
if (pathInfo == null)
{
promise.Progress = 0f;
promise.SetException(string.Format("Parses the path info '{0}' failure.", path));
yield break;
}
AsyncOperation operation = SceneManager.LoadSceneAsync(Path.GetFileNameWithoutExtension(pathInfo.AssetName), mode);
if (operation == null)
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
operation.allowSceneActivation = false;
while (operation.progress < 0.9f)
{
if (operation.progress == 0f)
{
operation.priority = promise.Priority;
}
promise.Progress = operation.progress;
yield return(waitForSeconds);
}
promise.Progress = operation.progress;
promise.State = LoadState.SceneActivationReady;
while (!operation.isDone)
{
if (promise.AllowSceneActivation && !operation.allowSceneActivation)
{
operation.allowSceneActivation = promise.AllowSceneActivation;
}
promise.Progress = operation.progress;
yield return(waitForSeconds);
}
Scene scene = SceneManager.GetSceneByName(Path.GetFileNameWithoutExtension(pathInfo.AssetName));
if (!scene.IsValid())
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
promise.Progress = 1f;
promise.SetResult(scene);
}
protected override IEnumerator DoLoadSceneAsync(ISceneLoadingPromise <Scene> promise, string path, LoadSceneMode mode = LoadSceneMode.Single)
{
AssetPathInfo pathInfo = pathInfoParser.Parse(path);
if (pathInfo == null)
{
promise.Progress = 1f;
promise.SetException(string.Format("Parses the path info '{0}' failure.", path));
yield break;
}
yield return(null);//Wait for a frame.
IProgressResult <float, IBundle> bundleResult = this.LoadBundle(pathInfo.BundleName, promise.Priority);
float weight = bundleResult.IsDone ? 0f : DEFAULT_WEIGHT;
bundleResult.Callbackable().OnProgressCallback(p => promise.Progress = p * weight);
while (!bundleResult.IsDone)
{
yield return(null);
}
if (bundleResult.Exception != null)
{
promise.SetException(bundleResult.Exception);
yield break;
}
promise.State = LoadState.AssetBundleLoaded;
using (IBundle bundle = bundleResult.Result)
{
AsyncOperation operation = SceneManager.LoadSceneAsync(Path.GetFileNameWithoutExtension(pathInfo.AssetName), mode);
if (operation == null)
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
operation.priority = promise.Priority;
operation.allowSceneActivation = false;
while (operation.progress < 0.9f)
{
promise.Progress = weight + (1f - weight) * operation.progress;
yield return(waitForSeconds);
}
promise.Progress = weight + (1f - weight) * operation.progress;
promise.State = LoadState.SceneActivationReady;
while (!operation.isDone)
{
if (promise.AllowSceneActivation && !operation.allowSceneActivation)
{
operation.allowSceneActivation = promise.AllowSceneActivation;
}
promise.Progress = weight + (1f - weight) * operation.progress;
yield return(waitForSeconds);
}
Scene scene = SceneManager.GetSceneByName(Path.GetFileNameWithoutExtension(pathInfo.AssetName));
if (!scene.IsValid())
{
promise.SetException(string.Format("Not found the scene '{0}'.", path));
yield break;
}
promise.Progress = 1f;
promise.SetResult(scene);
}
}
protected abstract IEnumerator DoLoadSceneAsync(ISceneLoadingPromise <Scene> promise, string path, LoadSceneMode mode = LoadSceneMode.Single);
