Unity5.0 AssetBundle 实验

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在unity5中，选中资源一键打包，创建一个简单的脚本，一句代码就行：

BuildPipeline.BuildAssetBundles(Application.dataPath + "/AssetBundle", BuildAssetBundleOptions.UncompressedAssetBundle);

资源打包好后，在我们的AssetBundle文件夹中，有好多manifest文件，可以供我们来查看是否有依赖关系，哈希ID，和CRC信息

接下来，我们需要写一个脚本来加载，首先加载有依赖的项，然后再加载被依赖的项，保证这个顺序正确，代码如下：

void OnGUI()
    {
        if (GUILayout.Button("LoadAssetbundle"))
        {
            //Find the path of your mainfest file
            AssetBundle manifestBundle = AssetBundle.CreateFromFile(Application.dataPath +
                "/AssetBundle/AssetBundle");

            if (manifestBundle != null)
            {
                //Load it at first
                AssetBundleManifest manifest = (AssetBundleManifest)manifestBundle.LoadAsset
                    ("AssetBundleManifest");
                //Choose one you want to add
                string[] cubedepends = manifest.GetAllDependencies("cubezero");
                AssetBundle[] dependsAssetbundle = new AssetBundle[cubedepends.Length];
                //Add all childs
                for (int index = 0; index < cubedepends.Length; index++)
                {
                    dependsAssetbundle[index] = AssetBundle.CreateFromFile(Application.dataPath
                        + "/Assetbundle/" + cubedepends[index]);
                }
            }
            //Instantiate the prefab
            AssetBundle cubeBundle = AssetBundle.CreateFromFile(Application.dataPath + "/Assetbundle/cubezero");
            GameObject cube = cubeBundle.LoadAsset("Cube0") as GameObject;
            if (cube != null)
            {
                Instantiate(cube);
            }
        }
    }

这样就能把打包好的东西从场景中加载出来了，还是很有意思的，哈哈。

很棒的参考文章：http://gad.qq.com/college/articledetail/43

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