public static string GetABPre(ABResEnum type)
{
switch (type)
{
case ABResEnum.prefab:
return(PRE_PREFAB);
case ABResEnum.material:
return(PRE_MAT);
case ABResEnum.model:
return(PRE_FBX);
case ABResEnum.animation:
return(PRE_ANIM);
case ABResEnum.texture:
return(PRE_TEXTURE);
case ABResEnum.atlas:
return(PRE_ATLAS);
case ABResEnum.extension:
return(PRE_EXT);
}
throw new Exception("无法处理的ABResEnum=" + type);
}
public static string GetABName(string path, ABResEnum type, AssetImporter importer)
{
string pre = GetABPre(type);
if (type == ABResEnum.atlas)
{
if (importer == null)
{
importer = AssetImporter.GetAtPath(path);
}
TextureImporter textureImporter = importer as TextureImporter;
return(pre + textureImporter.spritePackingTag);
}
else if (type == ABResEnum.texture)
{
string fileName = Path.GetFileNameWithoutExtension(path);
string[] splits = fileName.Split('_');
if (splits.Length < 2)
{
string md5 = MD5Util.Sum(path).Substring(0, 8).ToLower();
return(pre + md5);
}
else
{
return(pre + MD5Util.Sum(splits[0] + "_" + splits[1]).Substring(0, 8).ToLower());
}
}
else
{
string md5 = MD5Util.Sum(path).Substring(0, 8).ToLower();
return(pre + md5);
}
}
public ABSingleRes(string path) : base(path)
{
importer = AssetImporter.GetAtPath(this.path);
mAssetBundleName = importer.assetBundleName;
type = ABResUtil.GetType(this.path, importer);
}