4334 【前端】随包资源支持热更 当下载到随包资源时，重新加载assetbundle信息

client_Wu Xijin

2018-10-26 86b0e47ed7ac943c549a150dd88a31647eb60675

4334 【前端】随包资源支持热更 当下载到随包资源时，重新加载assetbundle信息

 Core/ResModule/AssetBundle/AssetBundleUtility.cs

@@ -42,6 +42,51 @@
        assetBundle = null;

    }



    public void ReInitBuiltInAsset()

    {

        var path = AssetVersionUtility.GetBuiltInAssetFilePath("builtin_assetbundle");

        var assetBundle = AssetBundle.LoadFromFile(path);

        if (assetBundle == null)

        {

            DebugEx.LogError("AssetBundleManifest的包文件为空或者加载出错.");

        }



        var manifest = assetBundle.LoadAsset<AssetBundleManifest>(ResourcesPath.AssetDependentFileAssetName);

        if (manifest == null)

        {

            DebugEx.LogError("AssetBundleManifest文件为空或者加载出错.");

        }



        for (int i = m_AssetBundleInfoList.Count - 1; i >= 0; i--)

        {

            var item = m_AssetBundleInfoList[i];

            if (item.name.Contains("builtin"))

            {

                m_AssetBundleInfoList.Remove(item);

            }

        }



        foreach (var item in m_AssetBundleDict.Keys)

        {

            if (item.Contains("builtin"))

            {

                m_AssetBundleDict.Remove(item);

            }

        }



        var bundles = manifest.GetAllAssetBundles();

        foreach (var bundle in bundles)

        {

            var dependenices = manifest.GetAllDependencies(bundle);

            var hash = manifest.GetAssetBundleHash(bundle);

            var assetBundleInfo = new AssetBundleInfo(bundle, hash, dependenices);

            m_AssetBundleInfoList.Add(assetBundleInfo);

        }



        assetBundle.Unload(true);

        assetBundle = null;

    }



    public IEnumerator Initialize()

    {

        yield return StartCoroutine(Co_LoadMainfestFile("audio"));


 System/AssetVersion/DownLoadAndDiscompressTask.cs

@@ -18,17 +18,16 @@
    public int totalCount { get; private set; }

    public int okCount { get; private set; }

    public bool restartApp { get; private set; }

    public bool reinitedBuiltInAsset { get; private set; }



    public event Action<Step> downLoadStepChangeEvent;



    Action downLoadOkCallBack;



    Step m_Step = Step.None;

    public Step step

    {

    public Step step {

        get { return m_Step; }

        set

        {

        set {

            if (m_Step != value)

            {

                m_Step = value;

@@ -50,6 +49,7 @@
        okCount = 0;

        step = Step.DownLoadPrepared;

        restartApp = false;

        reinitedBuiltInAsset = false;

        totalSize = 0;



        for (int i = 0; i < tasks.Count; i++)

@@ -62,6 +62,11 @@
                restartApp = true;

            }

#endif



            if (!reinitedBuiltInAsset && task.relativePath.Contains("builtin"))

            {

                reinitedBuiltInAsset = true;

            }

        }



        if (totalSize > BYTE_PER_MILLIONBYTE)

@@ -121,6 +126,11 @@
        {

            SDKUtility.Instance.RestartApp();

        }



        if (reinitedBuiltInAsset)

        {

            AssetBundleUtility.Instance.ReInitBuiltInAsset();

        }

    }



    private void OnFileDownLoadCompleted(bool _ok, AssetVersion _assetVersion)