/// <summary>
/// 递归加载
/// </summary>
/// <param name="path"></param>
/// <param name="sucessCallback"></param>
/// <returns></returns>
IEnumerator IELoadAssetBundles(Queue <string> resQue, Action <bool> callback)
{
string path;
if (resQue.Count <= 0)
{
callback(true);
yield break;
}
else
{
path = resQue.Dequeue();
}
Debug.Log("加载依赖：" + path);
WWW www = new WWW(path);
yield return(www);
if (www.error == null)
{
if (www.isDone)
{
UseAssetBunle(path, www.assetBundle);
//递归刷出
MainThreadCallTools.StartCoroutine(IELoadAssetBundles(resQue, callback));
yield break;
}
}
else
{
Debug.LogError("加载失败：" + path);
}
}
Task now;//当前任务
void DoNext()
{
if (httpTask.Count > 0)
{
now = httpTask.Dequeue();
MainThreadCallTools.StartCoroutine(DoTask(now));
}
}
public string LoadAsync <T>(string objName, Action <bool, T> action, bool isCreateTaskid = true) where T : UnityEngine.Object
{
//创建任务序列
string taskid = null;
if (isCreateTaskid)
{
taskid = CreateTaskHash();
mTaskHashTable.Add(taskid);
}
AsyncTask task = new AsyncTask();
task.id = taskid;
task.ResTask(() =>
{
if (objMaps.ContainsKey(objName))
{
//判断任务结束
task.EndTask();
//有创建taskid的，判断段taskid是否存在
if (isCreateTaskid == true && mTaskHashTable.Contains(taskid) == false)
{
Debug.Log("没发现任务id,不执行回调");
return;
}
action(true, objMaps[objName] as T);
}
else
{
MainThreadCallTools.StartCoroutine(IELoadAsync <T>(objName, (bool b, T t) =>
{
//判断任务结束
task.EndTask();
//有创建taskid的，判断段taskid是否存在
if (isCreateTaskid == true && mTaskHashTable.Contains(taskid) == false)
{
Debug.Log("没发现任务id,不执行回调");
return;
}
action(b, t);
}));
}
});
mAsyncTaskList.Add(task);
return(taskid);
}
public void LoadManifestAsync(string path, Action <bool> callback)
{
//如果存在 不让加载
//if (manifest != null)
//{
// callback(true);
// return;
//}
path = Path.Combine(mLocalHotUpdateResPath, path);
#if UNITY_EDITOR || UNITY_IPHONE
path = "File:///" + path;
#endif
path = path.Replace("\\", "/");
MainThreadCallTools.StartCoroutine(IELoadAssetBundles(path, callback, true));
}
/// <summary>
/// 加载ab
/// </summary>
/// <param name="path"></param>
/// <param name="sucessCallback"></param>
public void LoadAssetBundleAsync(string path, Action <bool> sucessCallback)
{
path = Path.Combine(mLocalHotUpdateResPath, path);
#if UNITY_EDITOR || UNITY_IPHONE
path = "file:///" + path;
#endif
path = path.Replace("\\", "/");
if (manifest.Manifest == null)
{
Debug.LogError("请先加载依赖文件！");
return;
}
var res = manifest.Manifest.GetDirectDependencies(Path.GetFileName(path));
//创建一个队列
Queue <string> resQue = new Queue <string>();
foreach (var r in res)
{
string _path = Path.GetDirectoryName(path) + "/" + Path.GetFileName(r);
_path = _path.Replace("\\", "/");
var key = Path.GetFileName(_path);
if (assetbundleMap.ContainsKey(key) == false)
{
resQue.Enqueue(_path);
}
else
{
assetbundleMap[key].Use();
}
}
if (assetbundleMap.ContainsKey(Path.GetFileName(path)) == false)
{
resQue.Enqueue(path);
}
//开始加载队列
MainThreadCallTools.StartCoroutine(IELoadAssetBundles(resQue, sucessCallback));
}
void OnTimeOut(Task task)
{
Debug.Log("当前网络不稳定，是否继续？");
MainThreadCallTools.StartCoroutine(DoTask(task));
}
