public void Unload()
{
if (AppEnv.ResVerbose)
{
this.Msg($"unload bundle {PathIdProfile.Ins.GetPath(info.path)}");
}
if (this.isLoading)
{
if (null != loadTask)
{
loadTask.Cancel();
loadTask = null;
}
this.isLoading = false;
}
else
{
ReleaseAsset();
if (null != bundle)
{
if (AppEnv.ResVerbose)
{
this.Msg($"bundle unloaded:{PathIdProfile.Ins.GetPath(info.path)}");
}
bundle.Unload(true);
bundle = null;
}
}
mgr.RemoveHolder(info.path);
}
private void RunTask(BundleLoadTask task)
{
if (null != task)
{
task.Start();
++runningCount;
runningTasks.Add(task);
}
}
private void TryLoadSelf()
{
if (this.IsLoaded() || null != loadTask || null == BundleLoader.Ins) //有可能出现，因为通过depend的回调有可能先执行到这，然后在StartLoaded执行到这
{
return;
}
loadTask = new BundleLoadTask(this);
BundleLoader.Ins.StartLoadTask(loadTask);
}
protected void OnAssetSet(bool retry = false)
{
loadTask = null; //清除任务
bool needRetry = false;
if (IsLoaded())
{
//UObj.DontDestroyOnLoad(asset);//它的删除自己管理
if (retryTimes > 0)
{
this.Warning($"{retryTimes} times load {info.path} success");
}
}
else
{
this.Warning($"warning: {info.path} asset load null");
if (retry && retryTimes <= MAX_RETRY_TIMES)
{
needRetry = true;
}
}
if (needRetry)
{
if (null != bundle)
{
this.Warning($"warning: {info.path} bundle release cause retry fail");
bundle.Unload(true);
bundle = null;
}
++retryTimes;
TryLoadSelf();
}
else
{
if (null != bundle)
{
if (!IsLoaded())
{
this.Warning($"warning: {info.path} bundle unload cause asset no use");
bundle.Unload(true);
bundle = null;
}
}
isLoading = false;
OnLoaded();
}
}
private void CheckRunning()
{
for (int i = 0; i < runningCount;)
{
BundleLoadTask task = runningTasks[i];
if (task.IsFinished)
{
runningTasks.RemoveAt(i);
--runningCount;
}
else
{
++i;
}
}
while (waitingTasks.Count > 0 && runningCount < BUNDLE_TASK_MAX)
{
RunTask(waitingTasks.Dequeue());
}
}
public void StartLoadTask(BundleLoadTask task)
{
waitingTasks.Enqueue(task);
}