/// <summary>
/// 非框架托管式资源包加载
/// </summary>
/// <param name="assetBundleName">资源包名称。</param>
/// <param name="fileUri">资源包文件路径。</param>
/// <param name="loadAssetBundleCallback">加载回调函数。</param>
/// <returns></returns>
private IEnumerator LoadAssetBundleCo(string assetBundleName, string fileUri, LoadAssetBundleCallbacks loadAssetBundleCallbacks, object userData)
{
WWW www = new WWW(fileUri);
yield return(www);
AssetBundle assetBundle = www.assetBundle;
string errorMessage = www.error;
www.Dispose();
if (loadAssetBundleCallbacks != null)
{
if (string.IsNullOrEmpty(errorMessage) && assetBundle != null)
{
m_LoadedAssetBundleDic.Add(assetBundleName, assetBundle);
if (loadAssetBundleCallbacks.LoadAssetBundleSuccessCallback != null)
{
loadAssetBundleCallbacks.LoadAssetBundleSuccessCallback(assetBundleName, assetBundle, 0, userData);
}
}
else
{
if (loadAssetBundleCallbacks.LoadAssetBundleFailureCallback != null)
{
loadAssetBundleCallbacks.LoadAssetBundleFailureCallback(assetBundleName, LoadResourceStatus.NotExist, errorMessage, userData);
}
}
}
m_LoadingAssetList.Remove(assetBundleName);
}
public override void OnLoadAssetSuccess(LoadResourceAgent agent, object asset, float duration)
{
base.OnLoadAssetSuccess(agent, asset, duration);
if (m_LoadAssetBundleCallbacks.LoadAssetBundleSuccessCallback != null)
{
m_LoadAssetBundleCallbacks.LoadAssetBundleSuccessCallback(AssetBundleName, asset, duration, UserData);
}
}
/// <summary>
/// 异步加载资源包
/// </summary>
/// <param name="assetBundleName">要加载的资源包的名称。</param>
/// <param name="loadAssetBundleCallbacks">加载回调函数。</param>
/// <param name="userData">自定义数据。</param>
public void LoadAssetBundle(string assetBundleName, LoadAssetBundleCallbacks loadAssetBundleCallbacks, object userData)
{
if (IsLoadResourceReady)
{
m_ResourceManager.LoadAssetBundle(assetBundleName, loadAssetBundleCallbacks, userData);
}
else
{
if (m_LoadedAssetBundleDic.ContainsKey(assetBundleName))
{
if (loadAssetBundleCallbacks != null)
{
if (loadAssetBundleCallbacks.LoadAssetBundleSuccessCallback != null)
{
loadAssetBundleCallbacks.LoadAssetBundleSuccessCallback(assetBundleName, GetAssetBundle(assetBundleName), 0, userData);
}
}
return;
}
if (m_LoadingAssetList.ContainsKey(assetBundleName))
{
return;
}
m_LoadingAssetList.Add(assetBundleName, loadAssetBundleCallbacks);
string filePath = Utility.Path.GetCombinePath(m_ResourceManager.ReadWritePath, Utility.Path.GetResourceNameWithSuffix(assetBundleName));
if (File.Exists(filePath))
{
filePath = Utility.Path.GetRemotePath(m_ResourceManager.ReadWritePath, Utility.Path.GetResourceNameWithSuffix(assetBundleName));
}
else
{
filePath = Utility.Path.GetRemotePath(m_ResourceManager.ReadOnlyPath, Utility.Path.GetResourceNameWithSuffix(assetBundleName));
}
StartCoroutine(LoadAssetBundleCo(assetBundleName, filePath, loadAssetBundleCallbacks, userData));
}
}