private InstanceLoadingData <T> GetInstanceLoadingData <T>(int key, Type type, bool actived, bool initTrans,
Vector3 position, Quaternion rotation, OnResourcesLoadedDelegate <T> callback) where T : Object
{
InstanceLoadingData <T> ret = null;
Type t = typeof(T);
Queue <InstanceLoadingDataBase> queue;
if (mCachedInstanceLoadingDatas.TryGetValue(t, out queue) && queue.Count > 0)
{
ret = queue.Dequeue() as InstanceLoadingData <T>;
}
if (ret == null)
{
ret = new InstanceLoadingData <T>();
if (mOnInstanceCreated == null)
{
mOnInstanceCreated = OnInstanceCreated;
}
ret.onInstanceCreated = mOnInstanceCreated;
if (mCacheInstanceLoadingData == null)
{
mCacheInstanceLoadingData = CacheInstanceLoadingData;
}
ret.onFinished = mCacheInstanceLoadingData;
}
ret.key = key;
ret.type = type;
ret.actived = actived;
ret.initTrans = initTrans;
ret.position = position;
ret.rotation = rotation;
ret.callback = callback;
return(ret);
}
private void GetInstanceInternal <T>(string folder, string file, Type type, bool actived, bool initTrans, Vector3 position, Quaternion rotation, OnResourcesLoadedDelegate <T> callback) where T : Object
{
if (string.IsNullOrEmpty(file))
{
return;
}
int key = HashString.ComputeHash(folder, file);
T obj = GetCachedInstance <T>(key);
if (obj != null)
{
GameObject go = obj as GameObject;
if (go != null)
{
go.SetActive(false);
Transform t = go.transform;
t.SetParent(null, true);
if (initTrans)
{
t.position = position;
t.rotation = rotation;
}
if (actived)
{
go.SetActive(true);
}
}
try { callback(obj); } catch (Exception e) { Debug.LogException(e); }
return;
}
InstanceLoadingData <T> data = GetInstanceLoadingData <T>(key, type, actived, initTrans, position, rotation, callback);
GetResourcesInternal <T>(folder, file, type, data.onLoaded);
}
