public float Progress { get {return WWWLoader.Progress;}} // 進度
public CWWWDownloader(string fullUrl, string toPath)
{
ToPath = toPath;
_SavePath = CResourceManager.GetAppDataPath() + "/" + ToPath;
WWWLoader = new CWWWLoader(fullUrl);
CResourceManager.Instance.StartCoroutine(StartDownload(fullUrl));
}
} // 進度
public CWWWDownloader(string fullUrl, string toPath)
{
ToPath = toPath;
_SavePath = CResourceManager.GetAppDataPath() + "/" + ToPath;
WWWLoader = new CWWWLoader(fullUrl);
CResourceManager.Instance.StartCoroutine(StartDownload(fullUrl));
}
IEnumerator LoadAssetBundle(string relativeUrl)
{
var wwwLoader = CWWWLoader.Load(FullUrl);
while (!wwwLoader.IsFinished)
{
Progress = wwwLoader.Progress / 2f; // 最多50%， 要算上Parser的嘛
yield return(null);
}
Progress = 1 / 2f;
if (!wwwLoader.IsOk)
{
if (AssetBundlerLoaderErrorEvent != null)
{
AssetBundlerLoaderErrorEvent(this);
}
CDebug.LogError("[CAssetBundleLoader]Error Load AssetBundle: {0}", relativeUrl);
OnFinish(null);
wwwLoader.Release();
yield break;
}
else
{
// 提前结束
// 解密
// 释放WWW加载的字节。。释放该部分内存，因为AssetBundle已经自己有缓存了
var cloneBytes = (byte[])wwwLoader.Www.bytes.Clone();
wwwLoader.Release();
BundleParser = new CAssetBundleParser(RelativeResourceUrl, cloneBytes);
while (!BundleParser.IsFinished)
{
if (IsReadyDisposed) // 中途释放
{
OnFinish(null);
yield break;
}
Progress = BundleParser.Progress / 2f + 1 / 2f; // 最多50%， 要算上WWWLoader的嘛
yield return(null);
}
Progress = 1f;
var assetBundle = BundleParser.Bundle;
if (assetBundle == null)
{
CDebug.LogError("WWW.assetBundle is NULL: {0}", FullUrl);
}
OnFinish(assetBundle);
//Array.Clear(cloneBytes, 0, cloneBytes.Length); // 手工释放内存
}
//GC.Collect(0);// 手工释放内存
}
IEnumerator LoadAssetBundle(string relativeUrl)
{
XLoadCache loadCache;
if (!AssetBundlesCache.TryGetValue(RelativeResourceUrl, out loadCache))
{
loadCache = new XLoadCache()
{
RelativeUrl = RelativeResourceUrl, Ab = null
};
AssetBundlesCache[RelativeResourceUrl] = loadCache;
CWWWLoader wwwLoader = new CWWWLoader(FullUrl);
while (!wwwLoader.IsFinished)
{
yield return(null);
}
// 解密
CAssetBundleParser parser = new CAssetBundleParser(RelativeResourceUrl, wwwLoader.Www.bytes);
while (!parser.IsFinished)
{
yield return(null);
}
if (parser.Bundle == null)
{
CBase.LogError("WWW.assetBundle is NULL: {0}", FullUrl);
}
loadCache.Ab = parser.Bundle;
}
else
{
if (loadCache.IsLoadedFinish)
{
yield return(null); // 确保每一次异步都延迟一帧
}
while (!loadCache.IsLoadedFinish)
{
yield return(null); //Wait
}
}
Bundle = loadCache.Ab;
if (Callback != null)
{
Callback(FullUrl, Bundle, CallbackArgs);
}
}
IEnumerator StartDownload(string fullUrl)
{
float startTime = Time.time;
if (UseCache && File.Exists(_SavePath))
{
FinishedFlag = true;
ErrorFlag = false;
yield break;
}
WWWLoader = CWWWLoader.Load(fullUrl);
while (!WWWLoader.IsFinished)
{
if (WWWLoader.Progress == 0 && Time.time - startTime > TIME_OUT_DEF)
{
CDebug.LogError("超時卻無下載 Timeout: {0}", fullUrl);
break;
}
yield return(null);
}
if (WWWLoader.IsError || !WWWLoader.IsFinished)
{
CDebug.LogError("Download WWW Error: {0}", fullUrl);
FinishedFlag = true;
ErrorFlag = true;
yield break;
}
string dir = Path.GetDirectoryName(_SavePath);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
System.IO.File.WriteAllBytes(_SavePath, WWWLoader.Www.bytes);
FinishedFlag = true;
// WWW没用了
WWWLoader.Release();
}
IEnumerator LoadAssetBundle(string relativeUrl)
{
XLoadCache loadCache;
if (!AssetBundlesCache.TryGetValue(RelativeResourceUrl, out loadCache))
{
loadCache = new XLoadCache() { RelativeUrl = RelativeResourceUrl, Ab = null };
AssetBundlesCache[RelativeResourceUrl] = loadCache;
CWWWLoader wwwLoader = new CWWWLoader(FullUrl);
while (!wwwLoader.IsFinished)
yield return null;
// 解密
CAssetBundleParser parser = new CAssetBundleParser(RelativeResourceUrl, wwwLoader.Www.bytes);
while (!parser.IsFinished)
{
yield return null;
}
if (parser.Bundle == null)
CBase.LogError("WWW.assetBundle is NULL: {0}", FullUrl);
loadCache.Ab = parser.Bundle;
}
else
{
if (loadCache.IsLoadedFinish)
{
yield return null; // 确保每一次异步都延迟一帧
}
while (!loadCache.IsLoadedFinish)
{
yield return null; //Wait
}
}
Bundle = loadCache.Ab;
if (Callback != null)
Callback(FullUrl, Bundle, CallbackArgs);
}
IEnumerator StartDownload(string fullUrl)
{
float startTime = Time.time;
if (UseCache && File.Exists(_SavePath))
{
var lastWriteTime = File.GetLastWriteTimeUtc(_SavePath);
CDebug.Log("缓存文件: {0}, 最后修改时间: {1}", _SavePath, lastWriteTime);
var deltaDays = CTool.GetDeltaDay(lastWriteTime);
// 文件未过期
if (deltaDays < ExpireDays)
{
CDebug.Log("缓存文件未过期 {0}", _SavePath);
FinishedFlag = true;
ErrorFlag = false;
yield break;
}
}
WWWLoader = CWWWLoader.Load(fullUrl);
while (!WWWLoader.IsFinished)
{
if (WWWLoader.Progress == 0 && Time.time - startTime > TIME_OUT_DEF)
{
CDebug.LogError("超時卻無下載 Timeout: {0}", fullUrl);
break;
}
yield return null;
}
if (WWWLoader.IsError || !WWWLoader.IsFinished)
{
CDebug.LogError("Download WWW Error: {0}", fullUrl);
FinishedFlag = true;
ErrorFlag = true;
yield break;
}
string dir = Path.GetDirectoryName(_SavePath);
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
System.IO.File.WriteAllBytes(_SavePath, WWWLoader.Www.bytes);
FinishedFlag = true;
// WWW没用了
WWWLoader.Release();
}
IEnumerator StartDownload(string fullUrl)
{
float startTime = Time.time;
if (UseCache && File.Exists(_SavePath))
{
FinishedFlag = true;
ErrorFlag = false;
yield break;
}
WWWLoader = CWWWLoader.Load(fullUrl);
while (!WWWLoader.IsFinished)
{
if (WWWLoader.Progress == 0 && Time.time - startTime > TIME_OUT_DEF)
{
CDebug.LogError("超時卻無下載 Timeout: {0}", fullUrl);
break;
}
yield return null;
}
if (WWWLoader.IsError || !WWWLoader.IsFinished)
{
CDebug.LogError("Download WWW Error: {0}", fullUrl);
FinishedFlag = true;
ErrorFlag = true;
yield break;
}
string dir = Path.GetDirectoryName(_SavePath);
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
System.IO.File.WriteAllBytes(_SavePath, WWWLoader.Www.bytes);
FinishedFlag = true;
// WWW没用了
WWWLoader.Release();
}
