public virtual AssetLoadHandler StartLoad(string path, AssetLoadCompleted callback = null)
{
var handler = GetOrCreateHandler(path);
handler.OnCompleted(callback);
//记录加载方式
if (callback == null)
{
handler.mode = AssetLoadMode.Async;
}
else
{
handler.mode = AssetLoadMode.Sync;
}
//等待队列里如果有依赖加载器,会引起主加载器没法完成,造成无限等待,所以依赖加载不能走这里
if (maxLoadingCount > 0 && LoadingCount >= maxLoadingCount)
{
handler.status = AssetLoadStatus.LOAD_WAIT;
GetWaitQueue().AddLast(handler);
}
else
{
StartLoadWithHandler(handler);
}
return(handler);
}
public void OnCompleted(AssetLoadCompleted callback = null)
{
if (callback != null)
{
onCallback += callback;
}
}
public int InstantiatePrefabAsync(string sPath, AssetLoadCompleted OnAssetLoadCompleted)
{
int iHandle = LoadAssetAsync <GameObject>(sPath, (ihandle, gameobject) => {
GameObject go = GameObject.Instantiate(gameobject) as GameObject;
m_PrefabMap.Add(go.GetInstanceID(), gameobject.GetInstanceID());
OnAssetLoadCompleted.Invoke(ihandle, go);
});
return(iHandle);
}
public AssetLoadHandler LoadAssetHandler <T>(string path, AssetLoadCompleted callback = null) where T : class
{
BaseLoader loader;
string rightPath;
SelectLoaderAndPath <T>(path, out loader, out rightPath);
var handler = loader.StartLoad(rightPath, callback);
return(handler);
}
public void Reset()
{
id = 0;
status = 0;
result = null;
loader = null;
path = null;
mode = AssetLoadMode.Async;
onCallback = null;
m_parents?.Clear();
m_children?.Clear();
m_callbackCount = 0;
m_callbackCall = null;
}
public int LoadAssetAsync <T>(string sPath, AssetLoadCompleted OnAssetLoadCompleted) where T : UnityEngine.Object
{
return(m_Loader.LoadAssetAsync <T>(sPath, OnAssetLoadCompleted));
}
public int LoadAssetAsync <T>(string sPath, AssetLoadCompleted OnAssetLoadCompleted) where T : UnityEngine.Object
{
AssetInfo <T> ai = AssetCacheMgr.Instance.GetAssetCache <T>(sPath, m_Loader);
return(ai.LoadAsync(m_Loader, OnAssetLoadCompleted));
}
