public static string GetBundlePath(string bundleName)
{
string bundlePath = Path.Combine(PlatformUtility.GetExternalPath(), bundleName);
if (File.Exists(bundlePath))
{
return(bundlePath);
}
return(Path.Combine(PlatformUtility.GetStreamingAssetsPath(), bundleName));
}
public static void CheckInstallationPackage(string versionPath)
{
updateTaskType = TaskType.CheckInstallationPackage;
string bundleName;
if (!AssetBundleManager.Instance.GetBundleName(versionPath, out bundleName))
{
return;
}
string bundlePath = Path.Combine(PlatformUtility.GetExternalPath(), bundleName);
if (!File.Exists(bundlePath))
{
return;
}
AssetBundleManager.Instance.UnloadAssetBundle(bundleName);
bundlePath = Path.Combine(PlatformUtility.GetStreamingAssetsPath(), bundleName);
AssetBundle bundle = AssetBundle.LoadFromFile(bundlePath);
if (bundle == null)
{
return;
}
string assetName = Path.GetFileNameWithoutExtension(versionPath);
VersionUpdateData packageVersionData = bundle.LoadAsset <VersionUpdateData>(assetName);
bundle.Unload(false);
if (packageVersionData == null || versionData.versionNumber >= packageVersionData.versionNumber)
{
return;
}
Debug.LogFormat("The external path version is {0}, package version is {1}, Delete the external path.", versionData.versionNumber, packageVersionData.versionNumber);
AssetBundleManager.Instance.UnloadAllAssetBundle();
Directory.Delete(PlatformUtility.GetExternalPath(), true);
AssetBundleManager.Instance.LoadedManifestAssetBundle();
}
public static System.Collections.IEnumerator CheckUpdate(MonoBehaviour monoBehaviour)
{
using (downloadTask = new DownloadUpdateTask(monoBehaviour, versionData.versionUrl, versionData.versionNumber, Application.temporaryCachePath, PlatformUtility.GetExternalPath())) {
yield return(downloadTask);
error = downloadTask.error;
if (downloadTask.updateVersionCount > 0 && string.IsNullOrEmpty(downloadTask.error))
{
AssetBundleManager.Instance.UnloadAllAssetBundle();
AssetBundleManager.Instance.LoadedManifestAssetBundle();
}
}
}