IEnumerator _LoadDependenceInfo()
{
string filename = Path.Combine(AssetBundleLoader.STREAMING_ASSET_PATH, AssetBundleLoader.GetPlatformFolderForAssetBundles());
WWW www = new WWW(filename);
yield return(www);
if (www.error != null)
{
Debug.LogWarning(www.error);
www.Dispose();
yield break;
}
AssetBundle assetBundle = AssetBundle.LoadFromMemory(www.bytes);
AssetBundleManifest manifest = assetBundle.LoadAsset("assetbundlemanifest") as AssetBundleManifest;
string[] assetBundleNames = manifest.GetAllAssetBundles();
foreach (string assetBundleName in assetBundleNames)
{
string[] dependencies = manifest.GetAllDependencies(assetBundleName);
s_AssetBundleDependencies.Add(assetBundleName, dependencies);
}
www.Dispose();
assetBundle.Unload(true);
}
// load assetbuddle
// ref++
public static AssetBundle LoadAssetBundle(string assetBundleName)
{
assetBundleName = assetBundleName.ToLower();
assetBundleName += ".unity3d";
if (s_AssetBundleDependencies.ContainsKey(assetBundleName))
{
string[] dependencies = s_AssetBundleDependencies [assetBundleName];
foreach (string dependency in dependencies)
{
if (s_LoadedAssetBundles.ContainsKey(dependency))
{
s_LoadedAssetBundles [dependency].refCount++;
}
else
{
// 加载
//string filename = Path.Combine(Application.persistentDataPath, dependency);
string filename = Path.Combine(Application.streamingAssetsPath, dependency);
AssetBundle ab = AssetBundle.LoadFromFile(filename);
if (ab)
{
Debug.LogFormat("AssetBundle(Dependency) loaded : {0}", dependency);
LoadedAssetBundle loadedAssetBundle = new LoadedAssetBundle(ab);
s_LoadedAssetBundles.Add(dependency, loadedAssetBundle);
continue;
}
}
}
}
if (s_LoadedAssetBundles.ContainsKey(assetBundleName))
{
s_LoadedAssetBundles [assetBundleName].refCount++;
return(s_LoadedAssetBundles [assetBundleName].assetBundle);
}
else
{
// 加载
//string filename = Path.Combine(Application.persistentDataPath, assetBundleName);
string filename = Path.Combine(Application.streamingAssetsPath, AssetBundleLoader.GetPlatformFolderForAssetBundles());
filename = Path.Combine(filename, assetBundleName);
AssetBundle ab = AssetBundle.LoadFromFile(filename);
if (ab)
{
Debug.LogFormat("AssetBundle loaded : {0}", assetBundleName);
LoadedAssetBundle loadedAssetBundle = new LoadedAssetBundle(ab);
s_LoadedAssetBundles.Add(assetBundleName, loadedAssetBundle);
return(s_LoadedAssetBundles [assetBundleName].assetBundle);
}
return(null);
}
}
void Awake()
{
// download path for platforms
s_BaseDownloadingURL += AssetBundleLoader.GetPlatformFolderForAssetBundles();
}