public void SetAssetBundleName()
{
// 脑子不好，直接粗糙算法，直接按照顺序加下去
//int length = _assets_map.Count;
float leftSize = EAssetBundleConst.ASSETBUILD_MAX_SIZE;
string directory = EPathHelper.AbsoluteToRelativePathRemoveAssets(_directory);
int nameIndex = 1;
foreach (var info in _assetsMap)
{
string assetPath = info.Key;
float fileSize = EMemorySizeHelper.CalculateTextureSizeBytes(assetPath);
if (fileSize >= EAssetBundleConst.ASSETBUILD_MAX_SIZE)
{
SetAbName(info.Key, directory, nameIndex);
nameIndex++;
}
else
{
if (leftSize >= fileSize)
{
SetAbName(assetPath, directory, nameIndex);
leftSize = leftSize - fileSize;
}
else
{
nameIndex++;
leftSize = EAssetBundleConst.ASSETBUILD_MAX_SIZE - fileSize;
SetAbName(assetPath, directory, nameIndex);
}
}
}
}
/// <summary>
/// 根据Asset的上层目录设置Asset的名字
/// </summary>
public static void SetAbNameByDirectory(string assetPath)
{
AssetImporter importer = AssetImporter.GetAtPath(assetPath);
if (importer != null)
{
// 剔除Assets/
string removeAssetPath = EPathHelper.AbsoluteToRelativePathRemoveAssets(assetPath);
// 得到文件的目录
string str = EPathHelper.GetDirectory(removeAssetPath);
importer.assetBundleName = str + EAssetBundleConst.ASSETBUNDLE_EXTENSION;
importer.SaveAndReimport();
}
else
{
Debug.LogError("找不到对应的路径的资源:" + assetPath);
}
}
public BuildAssetInOneAb(string path)
{
_directory = path;
_abName = EPathHelper.AbsoluteToRelativePathRemoveAssets(_directory);
_init();
}
