public static AsyncTask StartCoroutineEx(this MonoBehaviour self, IEnumerator iEnumerator)
{
AsyncTaskInternal t = new AsyncTaskInternal("coroutine");
self.StartCoroutine(GenericRoutine(t, iEnumerator));
return(t);
}
public AsyncTask LoadAsset <T> (string assetBundleName, string assetName, System.Action <T> onSuccess = null, System.Action <System.Exception> onFail = null) where T : UnityEngine.Object
{
#if UNITY_EDITOR
if (IsSimulate)
{
string[] assetPaths = UnityEditor.AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(assetBundleName, assetName);
if (assetPaths.Length == 0)
{
if (onFail != null)
{
onFail(new Exception("There is no asset with name \"" + assetName + "\" in " + assetBundleName));
}
return(AsyncTaskInternal.Complete());
}
T target = UnityEditor.AssetDatabase.LoadMainAssetAtPath(assetPaths [0]) as T;
if (onSuccess != null)
{
onSuccess(target);
}
return(AsyncTaskInternal.Complete());
}
#endif
AsyncTaskInternal result = new AsyncTaskInternal(assetName);
var task = LoadAssetBundle(assetBundleName, (bundle) => {
result.SetProgress(0.5f);
var innerTask = this.StartCoroutineEx(LoadAssetCoroutine <T> (bundle, assetName, (asset) => {
result.Done();
if (onSuccess != null)
{
onSuccess(asset);
}
}, (ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
}));
result.SetOnAbort(
() => {
innerTask.Abort();
if (onFail != null)
{
onFail(new Exception("Aborted"));
}
}
);
}, (ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
});
result.SetOnAbort(() => {
task.Abort();
});
return(result);
}
private IEnumerator RequestCoroutine(AsyncTaskInternal result, System.Action <Http> onSuccess, System.Action <Exception> onFail)
{
AsyncOperation op = webRequest.Send();
while (!op.isDone)
{
if (result.IsAbort)
{
webRequest.Abort();
}
result.SetProgress(op.progress);
yield return(null);
}
result.Done();
if (webRequest.isError)
{
if (!string.IsNullOrEmpty(webRequest.error))
{
if (onFail != null)
{
onFail(new UnityException(webRequest.error));
}
}
}
else
{
if (onSuccess != null)
{
onSuccess(this);
}
}
}
public AsyncTask Request(MonoBehaviour behaviour)
{
AsyncTaskInternal asyncResult = new AsyncTaskInternal(webRequest.url);
behaviour.StartCoroutine(RequestCoroutine(asyncResult, onSuccess, onFail));
return(asyncResult);
}
public AsyncTask WaitForValueCreated(MonoBehaviour behaviour, Action <T> onSuccess, Action <Exception> onFail)
{
if (State == CachedState.NotCached)
{
onFail(new Exception("Cache is not started yet"));
return(AsyncTaskInternal.Complete());
}
return(behaviour.StartCoroutineEx(WaitForValueCreated(onSuccess, onFail)));
}
private static IEnumerator GenericRoutine(AsyncTaskInternal t, IEnumerator iEnumerator)
{
while (iEnumerator.MoveNext())
{
if (t.IsAbort)
{
yield break;
}
yield return(null);
}
t.Done();
}
public AsyncTask LoadAssetBundleManifest(string baseUri, System.Action <AssetBundleManifest> onSuccess = null, System.Action <System.Exception> onFail = null)
{
#if UNITY_EDITOR
if (IsSimulate)
{
return(AsyncTaskInternal.Complete());
}
#endif
this.baseUri = new Uri(baseUri);
string manifestAssetName = new System.IO.DirectoryInfo(this.baseUri.AbsolutePath).Name;
AsyncTaskInternal result = new AsyncTaskInternal(manifestAssetName);
var task = LoadAssetBundleInternal(manifestAssetName, false, (bundle) => {
result.SetProgress(0.5f);
var innerTask = this.StartCoroutineEx(LoadAssetCoroutine <AssetBundleManifest> (bundle, "AssetBundleManifest",
(manifest) => {
result.Done();
this.manifest = manifest;
if (onSuccess != null)
{
onSuccess(manifest);
}
},
(ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
}));
result.SetOnAbort(() => {
innerTask.Abort();
if (onFail != null)
{
onFail(new Exception("Aborted"));
}
});
}
, (ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
});
result.SetOnAbort(() => {
task.Abort();
});
return(result);
}
public AsyncTask LoadAssetBundle(string assetBundleName, System.Action <UnityEngine.AssetBundle> onSuccess = null, System.Action <System.Exception> onFail = null)
{
assetBundleName = RemapVariantName(assetBundleName);
string[] dependencies = null;
if (!this.cachedDependencies.TryGetValue(assetBundleName, out dependencies))
{
dependencies = CachingDependencies(assetBundleName);
this.cachedDependencies.Add(assetBundleName, dependencies);
}
AsyncTaskInternal result = new AsyncTaskInternal("LoadAssetBundle " + assetBundleName);
var task = this.StartCoroutineEx(LoadAssetBundleAll(dependencies,
() => {
result.SetProgress(0.5f);
var innerTask = LoadAssetBundleInternal(assetBundleName, false,
(bundle) => {
result.Done();
if (onSuccess != null)
{
onSuccess(bundle);
}
},
(ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
});
result.SetOnAbort(() => {
innerTask.Abort();
});
},
(ex) => {
result.Done();
if (onFail != null)
{
onFail(ex);
}
}));
result.SetOnAbort(
() => {
task.Abort();
if (onFail != null)
{
onFail(new Exception("Aborted"));
}
}
);
return(result);
}
private AsyncTask LoadAssetBundleInternal(string assetBundleName, bool isManifest, System.Action <UnityEngine.AssetBundle> onSuccess = null, System.Action <System.Exception> onFail = null)
{
CachedAssetBundle ret = null;
if (cachedAssetBundles.TryGetValue(assetBundleName, out ret))
{
if (ret.AssetBundle.State == CachedState.Cached)
{
onSuccess(ret.AssetBundle.Value);
return(AsyncTaskInternal.Complete());
}
else
{
var task = ret.AssetBundle.WaitForValueCreated(
this,
onSuccess,
onFail
);
return(task);
}
}
else
{
CachedAssetBundle cachedAssetBundle = new CachedAssetBundle(
(s, f) => {
string assetbundleUri = System.IO.Path.Combine(BaseUri.AbsoluteUri, assetBundleName);
AsyncTaskInternal downloading = new AsyncTaskInternal(assetbundleUri);
Http http = null;
if (!isManifest)
{
http = Http.GetAssetBundle(assetbundleUri, manifest.GetAssetBundleHash(assetBundleName), 0,
(www) => {
AssetBundle assetBundle = www.ToAssetBundle();
s(assetBundle);
},
f
);
}
else
{
http = Http.GetAssetBundle(assetbundleUri, 0, (www) => {
AssetBundle assetBundle = www.ToAssetBundle();
s(assetBundle);
}, f);
}
if (downloadingTask.Count == 0)
{
StartCoroutine(LoadAssetBundleQueue());
}
downloadingTask.Add(new KeyValuePair <Http, AsyncTaskInternal> (http, downloading));
return(downloading);
},
onSuccess,
(ex) => {
cachedAssetBundles.Remove(assetBundleName);
}
);
cachedAssetBundles.Add(assetBundleName, cachedAssetBundle);
return(cachedAssetBundle.AssetBundle.AsyncResult);
}
}
