private static IEnumerator LoadSceneByCoroutine(string bundlePath, string sceneName, Action <int> onLoadFinishCallBack)
{
//todo 这里应该继续加载所有依赖项
string[] dependencies = manifest.GetAllDependencies(bundlePath);
string assetURL = PathDefine.GetAssetUrl(bundlePath);
var req = AssetBundle.LoadFromFileAsync(assetURL);
yield return(req);
if (req == null)
{
Debug.LogError("加载场景Bundle失败 " + assetURL);
}
else
{
AssetBundle ab = req.assetBundle;
}
AsyncOperation ao = SceneManager.LoadSceneAsync(sceneName, LoadSceneMode.Single);
yield return(ao);
if (ao.isDone && onLoadFinishCallBack != null)
{
onLoadFinishCallBack.Invoke((int)LocalCode.SUCCESS);
}
req.assetBundle.Unload(false);
}
private static void CheckInit()
{
if (manifest != null)
{
return;
}
string mainBundleUrl = PathDefine.GetAssetUrl("AssetsBundle");
AssetBundle mainBundle = AssetBundle.LoadFromFile(mainBundleUrl, 0);
if (mainBundle == null)
{
Debug.LogError("找不到AssetsBundle " + mainBundleUrl);
Debug.LogError(LocalCode.DOWNLOAD_ASSETBUNDLEFILE_FAULT);
}
manifest = mainBundle.LoadAsset("AssetBundleManifest") as AssetBundleManifest;
mainBundle.Unload(false);
}
private static IEnumerator LoadAssetByCoroutine(string bundlePath, string name, Action <UnityEngine.Object> onLoadFinishCallBack)
{
string assetURL = PathDefine.GetAssetUrl(bundlePath);
AssetBundle ab = null;
AssetBundleCreateRequest req = null;
if (abDict.ContainsKey(bundlePath))
{
ab = abDict[bundlePath];
}
else
{
Debug.LogError("assetURL " + assetURL);
req = AssetBundle.LoadFromFileAsync(assetURL);
ab = req.assetBundle;
abDict.Add(bundlePath, ab);
}
yield return(ab);
if (ab == null)
{
Debug.LogError("加载 " + bundlePath + " 失败----");
onLoadFinishCallBack.Invoke(null);
}
else
{
UnityEngine.GameObject o = null;
if (gameObjectPool.ContainsKey(name))
{
o = gameObjectPool[name];
}
else
{
o = ab.LoadAsset <GameObject>(name);
gameObjectPool.Add(name, o);
}
//这里应该继续加载所有依赖项
string[] dependencies = manifest.GetAllDependencies(bundlePath);
List <AssetBundle> abList = new List <AssetBundle>();
if (dependencies.Length > 0)
{
for (int i = 0; i < dependencies.Length; i++)
{
int index = i;
string depPath = PathDefine.GetAssetUrl(dependencies[i]);
var de = AssetBundle.LoadFromFileAsync(depPath);
yield return(de);
abList.Add(de.assetBundle);
}
onLoadFinishCallBack.Invoke(o);
for (int i = 0; i < abList.Count; i++)
{
abList[i].Unload(false);
}
}
else
{
onLoadFinishCallBack.Invoke(o);
}
}
}