private static void InitAsset(WaitingAssetsInfo waitInfo)
{
var path = waitInfo.path;
var extension = Path.GetExtension(path).ToLower();
if (ABConfig.IsExcludeExtention(extension))
{
return;
}
ABAssetsInfo info = null;
if (!s_AssetInfoDic.ContainsKey(path))
{
var assetType = ABConfig.GetAssetType(extension);
var width = 0;
var height = 0;
if (assetType == AssetsType.Texture)
{
ABHelper.GetTextureWidthAndHeight(path, out width, out height);
}
info = new ABAssetsInfo()
{
type = assetType,
name = Path.GetFileNameWithoutExtension(path),
extension = extension,
path = path,
abName = ABHelper.GetABName(path),
textureWidth = width,
textureHeight = height
};
s_AssetInfoDic[path] = info;
}
else
{
info = s_AssetInfoDic[path];
}
info.size = ABHelper.GetAssetSize(path);
if (info.type == AssetsType.Texture)
{
var maxSize = 0;
ABHelper.GetTextureMaxSize(s_TargetPlatform, info.path, out maxSize);
info.textureMaxSize = maxSize;
}
foreach (var ab in waitInfo.parents)
{
info.AddRefAB(ab);
}
if (!s_AssetTypeStat.ContainsKey(AssetsType.None))
{
s_AssetTypeStat[AssetsType.None] = new StatInfo();
}
if (!s_AssetTypeStat.ContainsKey(info.type))
{
s_AssetTypeStat[info.type] = new StatInfo();
}
s_AssetTypeStat[AssetsType.None].Stat(1, info.size);
s_AssetTypeStat[info.type].Stat(1, info.size);
s_CurrentAssetsList.Add(info);
s_AssetDirty = true;
}
private IEnumerator loadForLocalABPath(string keyPath)
{
using (DecompressWhileRef counter = new DecompressWhileRef())
{
string abFilePath = ABPathHelper.AssetsWWWStreamURL + keyPath;
if (abFilePath.IndexOf(ABPathHelper.MP4Suffix) < 0)
{
WWW wwwWithPakFile = new WWW(abFilePath);
if (wwwWithPakFile != null)
{
while (!wwwWithPakFile.isDone)
{
yield return(null);
}
abFilePath = ABPathHelper.AssetsLocalABURL + keyPath;
ABHelper.CacheFile(abFilePath, wwwWithPakFile.bytes);
wwwWithPakFile.Dispose();
}
}
}
}
private static long GetABFileSize(string abName)
{
return(ABHelper.GetFileSize(s_ABDirPath + abName));
}
public static void CopyDir(string srcPath, string aimPath)
{
try
{
// 检查目标目录是否以目录分割字符结束如果不是则添加之
if (aimPath[aimPath.Length - 1] != Path.DirectorySeparatorChar)
{
aimPath += Path.DirectorySeparatorChar;
}
// 判断目标目录是否存在如果不存在则新建之
if (!Directory.Exists(aimPath))
{
Directory.CreateDirectory(aimPath);
}
// 得到源目录的文件列表，该里面是包含文件以及目录路径的一个数组
// 如果你指向copy目标文件下面的文件而不包含目录请使用下面的方法
// string[] fileList = Directory.GetFiles(srcPath);
string[] fileList = Directory.GetFileSystemEntries(srcPath);
// 遍历所有的文件和目录
foreach (string file in fileList)
{
// 先当作目录处理如果存在这个目录就递归Copy该目录下面的文件
if (Directory.Exists(file))
{
CopyDir(file, aimPath + Path.GetFileName(file));
}
// 否则直接Copy文件
else
{
fileExt = Path.GetExtension(file);
curFileName = Path.GetFileName(file);
if (fileExt.Equals(".manifest"))
{
continue;
}
outFileName = aimPath + curFileName;
if (fileExt.Equals(ABPathHelper.Unity3dSuffix))
{
string fileName = file.Replace("\\", "/");
byte[] fileData = null;
using (FileStream fs = new FileStream(file, FileMode.Open))
{
fileData = new byte[fs.Length];
fs.Read(fileData, 0, (int)fs.Length);
}
ABHelper.CacheCompressFile(outFileName, fileData);
curFileIndex++;
ShowProgress();
}
else
{
File.Copy(file, outFileName, true);
}
}
}
}
catch
{
Debug.LogError("无法复制!" + srcPath + " 到 " + aimPath);
}
}
