/// <summary>
/// 读取应用程序版本号
/// </summary>
private void ReadAppVersion()
{
string appconfigfilepath = GameCommon.GetAppStreamingAssetPath() + "AppConfig.ini";
INIParser ini = new INIParser();
if (Application.platform == RuntimePlatform.Android)
{
WWW www = new WWW(appconfigfilepath);
while (!www.isDone)
{
}
ini.OpenFromString(www.text);
www.Dispose();
}
else
{
ini.Open(appconfigfilepath);
}
m_strAppVersion = ini.ReadValue("Config", "AppVer", "1.0");
ini.Close();
}
/// <summary>
/// 从保存的容器中获取资源包
/// </summary>
/// <param name="url">下载地址</param>
/// <param name="version">版本号</param>
/// <returns>返回获取的资源包</returns>
public static AssetBundle GetAssetBundle(string abname)
{
AssetBundleRef abRef;
if (dictAssetBundleRefs.TryGetValue(abname, out abRef)) //将空的abRef传递进去
{
return(abRef.assetBundle);
}
else
{
//尝试加载一下
#if ScFish
if (!LoadAssetBundleFromLocal(GameCommon.GetAppStreamingAssetPath(), abname))
#else
if (!LoadAssetBundleFromLocal(GameDefine.AssetBundleSavePath, abname))
#endif
{ return(null); }
else
{
dictAssetBundleRefs.TryGetValue(abname, out abRef);
}
}
return(abRef.assetBundle);
}
private static bool LoadDependenciesAssetBundle(string srcABName)
{
if (ManifestAsssetbundle == null)
{
#if ScFish
string path = GameCommon.GetAppStreamingAssetPath() + GameDefine.DependenciesAssetBundleName;
#else
string path = GameDefine.AssetBundleSavePath + GameDefine.DependenciesAssetBundleName;
#endif
#if UNITY_EDITOR || UNITY_STANDALONE_WIN
if (!Luancher.UpdateWithLuncher)
{
#if UNITY_IOS
path = Application.dataPath + "/AssetBundles/IOS/IOS";
#elif UNITY_ANDROID
path = Application.dataPath + "/AssetBundles/Android/Android";
#else
path = Application.dataPath + "/AssetBundles/Windows/Windows";
#endif
}
#endif
AssetBundle ab = AssetBundle.LoadFromFile(path);
if (ab == null)
{
return(false);
}
ManifestAsssetbundle = ab.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
ab.Unload(false);
if (ManifestAsssetbundle == null)
{
return(false);
}
}
try
{
//获取加载ab的依赖信息，参数为ab名称，如cube.ab
string[] dependsFile = ManifestAsssetbundle.GetAllDependencies(srcABName);
if (dependsFile.Length > 0)
{
string desppath = GameDefine.AssetBundleSavePath;
#if UNITY_EDITOR || UNITY_STANDALONE_WIN
if (!Luancher.UpdateWithLuncher)
{
#if UNITY_IOS
desppath = Application.dataPath + "/AssetBundles/IOS/";
#elif UNITY_ANDROID
desppath = Application.dataPath + "/AssetBundles/Android/";
#else
desppath = Application.dataPath + "/AssetBundles/Windows/";
#endif
}
#endif
//根据获取到的依赖信息加载所有依赖资源ab
for (int i = 0; i < dependsFile.Length; i++)
{
if (dictAssetBundleRefs.ContainsKey(dependsFile[i]))
{
continue;
}
AssetBundle bundle = AssetBundle.LoadFromFile(desppath + dependsFile[i]);
if (bundle == null)
{
return(false);
}
AssetBundleRef abRef = new AssetBundleRef(desppath, dependsFile[i], 1);
abRef.assetBundle = bundle;
AddAssetBundle(dependsFile[i], abRef);
}
}
}
catch (InvalidCastException e)
{
Debug.LogException(e);
}
return(true);
}
IEnumerator UnzipAssetFile()
{
string src = GameCommon.GetAppStreamingAssetPath() + GameDefine.AssetsZipFile;
string des = GameDefine.AssetBundleSavePath + GameDefine.AssetsZipFile;
Debug.Log("load zip:" + src + "->" + des);
float percent = 0.5f;
if (Application.platform == RuntimePlatform.Android)
{
WWW www = new WWW(src);
while (!www.isDone)
{
DownloadProcessBarImg.fillAmount = www.progress * percent;
yield return(null);
}
yield return(www);
if (!string.IsNullOrEmpty(www.error))
{
Debug.Log("www.error:" + www.error);
}
else
{
try
{
if (File.Exists(des))
{
File.Delete(des);
}
FileStream fsDes = File.Create(des);
fsDes.Write(www.bytes, 0, www.bytes.Length);
fsDes.Flush();
fsDes.Close();
fsDes.Dispose();
}
catch (Exception ex)
{
DownloadProcessUpdatetextObj.GetComponent <Text>().text = ex.ToString();
eLuancherState = LUANCHERSTATE.LuancherState_Over;
}
}
www.Dispose();
}
else if (File.Exists(src))
{
yield return(CopyFileToDesPath(src, GameDefine.AssetsZipFile, GameDefine.AssetBundleSavePath, percent));
}
percent = 0.4f;
yield return(UnZip(des, GameDefine.AssetBundleSavePath, null, percent, true));
DownloadProcessBarImg.fillAmount = 0.9f;
yield return(null);
WriteLocalResConfig();
DownloadProcessBarImg.fillAmount = 0.95f;
yield return(null);
DownHotfixAndSerABCsvFile();
DownloadProcessBarImg.fillAmount = 1f;
yield return(null);
ResourceUpdateVerify();
}
