//异步加载资源obj
public IEnumerator LoadObjectAsync(string path, AsyncLoadObjectData data)
{
m_canCleanCount++;
//load package
AsyncLoadPackageData packageData = new AsyncLoadPackageData();
IEnumerator e = LoadPackageAsync(packageData);
while (true)
{
e.MoveNext();
if (packageData.m_isFinish)
{
break;
}
yield return(e.Current);
}
//load object
if (m_state == ENState.enSucced)
{
if (m_assetbundle != null)
{
if (!m_assetbundle.Contains(path))
{
Debug.LogWarning("asset bundle not contains res,name:" + path);
}
data.m_obj = m_assetbundle.LoadAsset(path);
//
if (m_loadType != ENLoadType.enPreLoad)
{
GameResManager.Singleton.AddDelayCleanPackage(this);
}
}
else
{
Debug.LogWarning("m_assetbundle is null, path:" + path);
}
}
m_canCleanCount--;
data.m_isFinish = true;
}
public IEnumerator LoadPackageAsync(AsyncLoadPackageData data)
{
m_beUsedCount++;
if (m_state == ENState.enNone || m_state == ENState.enFailed)
{
m_state = ENState.enLoading;
int dependFinishCount = 0;
foreach (var item in DependPack)
{//load depend
AsyncLoadPackageData packageData = new AsyncLoadPackageData();
IEnumerator e = item.LoadPackageAsync(packageData);
while (true)
{
e.MoveNext();
if (packageData.m_isFinish)
{
break;
}
yield return(e.Current);
}
++dependFinishCount;
}
if (m_isExist)
{
string url = ResPath.WLocalURLPrefix + ResPath.LocalPackagePath + PackName;
if (m_wLoad == null)
{
m_wLoad = new WWW(url);
}
while (!m_wLoad.isDone)
{
yield return(m_wLoad);
}
if (null != m_wLoad.error)
{
Debug.LogWarning("WWW load fail, url:" + url + ",error:" + m_wLoad.error);
m_state = ENState.enFailed;
m_wLoad = null;
}
else
{
m_assetbundle = m_wLoad.assetBundle;
if (m_assetbundle == null)
{
Debug.LogWarning("load package fail, assetbundle is null");
}
else
{
//UnityEngine.Object[] objList = m_assetbundle.LoadAll();
//foreach (var item in objList)
//{
//}
m_state = ENState.enSucced;
Debug.Log("load package succ, packname:" + PackName);
}
}
}
else
{
while (true)
{
if (dependFinishCount == DependPack.Count)
{
break;
}
yield return(new WaitForSeconds(0.1f));
}
m_state = ENState.enSucced;
Debug.Log("load package is not exist, packname:" + PackName);
}
}
if (m_state == ENState.enLoading)
{
while (true)
{
if (m_state != ENState.enLoading)
{
break;
}
yield return(new WaitForSeconds(0.5f));
}
}
data.m_isFinish = true;
}
