private IEnumerator _CreateFromAB(string abPath, string resName, ObjCallback callback)
{
if (string.IsNullOrEmpty(resName))
{
resName = GetResName(abPath);
}
yield return(StartCoroutine(_LoadAB(abPath, null, true)));
ABInfo abInfo;
if (!mAssetBundles.TryGetValue(abPath.ToLower(), out abInfo))
{
yield break;
}
GameObject go = abInfo.ab.LoadAsset(resName, typeof(GameObject)) as GameObject;
if (go == null)
{
yield break;
}
go = Instantiate(go) as GameObject;
ABRef abRef = go.AddComponent <ABRef>();
abRef.SetABPath(abPath);
if (callback != null)
{
callback(go);
}
}
/// <summary>
/// 加载ab,取出资源并实例化，callback传出
/// </summary>
public Coroutine CreateFromAB(string abPath, string resName, ObjCallback callback = null)
{
return(StartCoroutine(_CreateFromAB(abPath, resName, callback)));
}
/// <summary>
/// 加载ab，并取出资源，callback传出资源
/// </summary>
public Coroutine LoadAssetFromAB <T>(string abPath, string resName, GameObject go, ObjCallback callback = null)
{
return(StartCoroutine(_LoadAssetFromAB(abPath, resName, go, typeof(T), callback)));
}
private IEnumerator _LoadAssetFromAB(string abPath, string resName, GameObject go, System.Type type, ObjCallback callback)
{
if (string.IsNullOrEmpty(resName))
{
resName = GetResName(abPath);
}
//yield return Utils.StartConroutine(_LoadAB(abPath, null, true));
yield return(StartCoroutine(_LoadAB(abPath, null, true)));
ABInfo abInfo;
if (!mAssetBundles.TryGetValue(abPath, out abInfo))
{
yield break;
}
UnityEngine.Object asset = abInfo.ab.LoadAsset(resName, type);
if (asset == null)
{
yield break;
}
if (go == null)
{
yield break;
}
ABRef abRef = go.GetComponent <ABRef>();
if (abRef == null)
{
abRef = go.AddComponent <ABRef>();
}
abRef.SetABPath(abPath);
if (callback != null)
{
callback(asset);
}
}