public ResourceObserver LoadAsset(string path)
{
ResourceObserver retOb = null;
ResourceState resState = this.GetResState(path);
/*
* resState.req.isLoaded will be loading or isLoaded.
* if it fail, it will be remove by funciton ResLoadEndCall
*/
if (null != resState && null != resState.req && resState.req.isLoaded)
{
retOb = resState.AddObserver(null);
}
else
{
UnityEngine.Object ret = m_resLoader.Load(path);
if (null != ret)
{
if (null == resState)
{
resState = new ResourceState(this);
ulong reqId = this.GenReqId();
resState.req = ResourceRequest.CreateRequest(m_resLoader, path, ret, reqId);
m_resStates.Add(path, resState);
retOb = resState.AddObserver(null);
}
else
{
retOb = resState.AddObserver(null);
resState.req.SetRes(ret);
}
}
}
return(retOb);
}
