/// <summary>
/// 获取一个AB包文件
/// </summary>
/// <param name="path">相对路径</param>
/// <returns></returns>
private AssetBundle LoadAssetBundle(string path)
{
path = Path2Key(path);
if (!m_ABDic.TryGetValue(path, out AssetBundle ab))
{
string fullName = Convert2FullPath(path);
ab = AssetBundle.LoadFromFile(fullName);
m_ABDic.Add(path, ab);
//加载当前AB包的依赖包
//string[] dependencies = m_Mainfest.GetAllDependencies(ab.name);
string[] dependencies = m_DependenceInfo.GetAllDependencies(ab.name);
foreach (var item in dependencies)
{
string key = GetNoVariantName(item); // 对key去除.ab
if (!m_ABDic.ContainsKey(key))
{
LoadAssetBundle(key);
}
}
}
return(ab);
}
/// <summary>
/// 获取一个AB包文件
/// </summary>
/// <param name="path">相对路径</param>
/// <returns></returns>
public AssetBundle GetAssetBundle(string path)
{
path = Path2Key(path);
path = path.Replace('\\', '/');
if (!m_ABDic.TryGetValue(path, out AssetBundle ab))
{
string abName = string.IsNullOrEmpty(path) ? "" : "/" + path;
ab = AssetBundle.LoadFromFile(m_ABPath + abName + m_Variant);
if (ab == null)
{
Debug.LogError(path + " 为空");
}
m_ABDic.Add(path, ab);
}
//加载当前AB包的依赖包
//string[] dependencies = m_Mainfest.GetAllDependencies(ab.name);
string[] dependencies = m_DependenceInfo.GetAllDependencies(ab.name);
foreach (var item in dependencies)
{
string key = Name2Key(item); // 对key去除.ab
if (!m_ABDic.ContainsKey(key))
{
AssetBundle dependAb = GetAssetBundle(key);
}
}
return(ab);
}