public string GetABNameByPath(string filePath)
{
if (!_pathABNameRelation.ContainsKey(filePath))
{
_pathABNameRelation[filePath] = BundlePackRule.CalculateBundleNameByPath(filePath, _bundleRules);
}
return(_pathABNameRelation[filePath]);
}
//allRules: 会遍历所有规则找到第一个匹配的规则，因此子目录的规则应该排在父目录规则前面
public static string CalculateBundleNameByPath(string path, List <BundlePackRule> allRules)
{
BundlePackRule matchRule = DefaultRule;
foreach (BundlePackRule bundleRule in allRules)
{
if (path.StartsWith(bundleRule.directory))
{
matchRule = bundleRule;
break;
}
}
//switch (matchRule.rule)
switch (BundlePackRuleDefine.PackOneByOne)
{
case BundlePackRuleDefine.PackOneByOne:
#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
return(path.Replace("\\", "/").Replace('/', Defines.ABNameSeparatorChar).ToLower());
#else
return(path.Replace('/', Defines.ABNameSeparatorChar).ToLower());
#endif
case BundlePackRuleDefine.PackToParentFolder:
#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
return(Path.GetDirectoryName(path).Replace("\\", "/").Replace('/', Defines.ABNameSeparatorChar).ToLower());
#else
return(Path.GetDirectoryName(path).Replace('/', Defines.ABNameSeparatorChar).ToLower());
#endif
case BundlePackRuleDefine.PackToRootFolder:
#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
return(matchRule.directory.Trim('/').Replace("\\", "/").Replace('/', Defines.ABNameSeparatorChar).ToLower());
#else
return(matchRule.directory.Trim('/').Replace('/', Defines.ABNameSeparatorChar).ToLower());
#endif
case BundlePackRuleDefine.PackToSelfFolderByUnderline:
string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(path);
string[] sArray = fileNameWithoutExtension.Split('_');
#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN
return(string.Join("_", Path.GetDirectoryName(path).Replace("\\", "/").Replace('/', Defines.ABNameSeparatorChar), sArray[0]).ToLower());
#else
return(string.Join("_", Path.GetDirectoryName(path).Replace('/', Defines.ABNameSeparatorChar), sArray[0]).ToLower());
#endif
case BundlePackRuleDefine.DoNotPack:
return(null);
}
return(null);
}
// AssetBoundleSourcePath/a/b.txt 应该传入参数 a.b 同 resource.load一样 ，不用加后缀
public static string CalABNameByPath(string path)
{
string _name = CalArtABNameByPath(path);
if (!string.IsNullOrEmpty(_name))
{
return(_name);
}
var parentPath = Path.GetFullPath(Defines.AssetBundleSourcePath);
path = Path.GetFullPath(path);
if (!path.StartsWith(parentPath))
{
return("");
}
var subPath = path.Substring(parentPath.Length + 1, path.Length - parentPath.Length - 1);
subPath = Path.Combine(Path.GetDirectoryName(subPath), Path.GetFileNameWithoutExtension(subPath));
subPath = subPath.Replace('\\', '/');
path = subPath;
var abName = BundlePackRule.CalculateBundleNameByPath(path, _allRules);
if (string.IsNullOrEmpty(abName))
{
return(""); //不返回null，因为未命名的asset其assetImporter 返为""
}
else
{
var suffix = Defines.AssetBoundleSuffix;
if (!string.IsNullOrEmpty(suffix))
{
suffix = "." + suffix;
}
return(abName + suffix);
}
}
public void AddBundleRule(BundlePackRule rule)
{
_bundleRules.Add(rule);
}
//Art目录只设置Effect/Tex
public static string CalArtABNameByPath(string path)
{
var parentPath = Path.GetFullPath(Defines.AssetArtEffectSourcePath);
path = Path.GetFullPath(path);
if (!path.StartsWith(parentPath))
{
return("");
}
if (path.EndsWith(".mat") || path.EndsWith(".png"))
{
}
else
{
return("");
}
var appPath = Path.GetFullPath(Application.dataPath);
string src_guid = AssetDatabase.AssetPathToGUID("Assets/" + path.Substring(appPath.Length + 1, path.Length - appPath.Length - 1));
var subPath = path.Substring(parentPath.Length + 1, path.Length - parentPath.Length - 1);
subPath = Path.Combine(Path.GetDirectoryName(subPath), Path.GetFileNameWithoutExtension(subPath));
subPath = subPath.Replace('\\', '/');
var abName = BundlePackRule.CalculateBundleNameByPath(subPath, _allRules);
if (string.IsNullOrEmpty(abName))
{
return(""); //不返回null，因为未命名的asset其assetImporter 返为""
}
else
{
if (!_artTexCollected)
{
var prefabFiles = Directory.GetFiles(Defines.AssetArtEffectPrefabSourcePath, "*.*", SearchOption.AllDirectories);
foreach (var file in prefabFiles)
{
string[] dependenciesFiles = AssetDatabase.GetDependencies(file, true);
foreach (var name in dependenciesFiles)
{
if (name.StartsWith(Defines.AssetArtEffectTexSourcePath) && (name.EndsWith(".mat") || name.EndsWith(".png")))
{
string guid = AssetDatabase.AssetPathToGUID(name);
if (!_artTex.ContainsKey(guid))
{
_artTex[guid] = 1;
}
else
{
++_artTex[guid];
}
}
}
}
_artTexCollected = true;
}
if (!_artTex.ContainsKey(src_guid) || _artTex[src_guid] <= 1)
{
return("");
}
var suffix = Defines.AssetBoundleSuffix;
if (!string.IsNullOrEmpty(suffix))
{
suffix = "." + suffix;
}
return(abName + suffix);
}
}