//异步加载
public void LoadAsync(IXAssetManager manager, EnumFileLocation location, EnumBundleType bundleType, string name, Action <string, AssetBundle> callback = null)
{
m_AssetManager = manager;
m_BundleName = name;
m_dependencies.Clear();
var dependencies = manager.GetDependencies(m_BundleName);
if (dependencies != null)
{
m_dependencies.AddRange(dependencies);
m_dependencyCurCount = 0;
m_dependencyMaxCount = dependencies.Count;
foreach (var dependent in dependencies)
{
manager.LoadBundleAsync(dependent, _OnLoadedDependent);
}
}
var fullPath = XABUtilities.GetBundleFullPath(location, bundleType, name);
XDebug.Log(XABConst.Tag, $"加载 {fullPath}");
_StartLoadAsync(fullPath);
m_state = EnumJobState.Process;
m_callback += callback;
}
protected void _OnDownloadComplete(string error, byte[] data)
{
m_state = EnumJobState.Done;
if (data == null)
{
return;
}
var name = m_curDownload;
m_manager.AssetInfoManager.SetLocation(name, EnumFileLocation.Client);
//保存下载文件
var path = XABUtilities.GetResPath(EnumFileLocation.Client, EnumBundleType.Hotfix);
XUtilities.SaveFile($"{path}/{name}", data);
var hotfixInfo = m_manager.AssetInfoManager.hotfixInfo;
//保存filelist
var client_filelist = hotfixInfo.client_filelist;
var server_filelist = hotfixInfo.server_filelist;
var serverFileInfo = server_filelist.GetFileInfo(name);
var clientFileInfo = client_filelist.GetFileInfo(name);
if (clientFileInfo == null)
{
clientFileInfo = new XFileList.XFileInfo();
client_filelist.AddFileInfo(name, clientFileInfo);
}
clientFileInfo.name = name;
clientFileInfo.path = serverFileInfo.path;
clientFileInfo.length = serverFileInfo.length;
clientFileInfo.md5 = serverFileInfo.md5;
XFileList.SaveFileList(XABUtilities.GetResPath(EnumFileLocation.Client, EnumBundleType.Hotfix), client_filelist);
}
protected void _Download(string name)
{
m_state = EnumJobState.Process;
m_curDownload = name;
var url = $"{m_serverAddress}/{name}";
XWebRequestManagerSingle.GetUrl(url,
_OnDownloadComplete, "", _OnDowloadProgress);
}
public void StopAsync()
{
if (m_state != EnumJobState.Process)
{
return;
}
m_AssetManger?.UnloadBundle(m_BundleName);
_StopLoadAsync();
m_state = EnumJobState.None;
}
public void Dispose()
{
if (m_state != EnumJobState.None)
{
m_AssetManger?.UnloadBundle(m_BundleName);
}
if (m_state == EnumJobState.Process)
{
_StopLoadAsync();
}
m_AssetObject = null;
m_callback = null;
m_state = EnumJobState.None;
}
public override void Enter()
{
m_index = 0;
m_state = EnumJobState.None;
m_serverAddress = m_manager.serverAddress;
#if UNITY_EDITOR
m_serverAddress = EditorPrefs.GetString(XABConst.EKResUrl);
if (string.IsNullOrEmpty(m_serverAddress))
{
Debug.LogError("没有配置url");
return;
}
#endif
}
public void SetValue(Object value)
{
if (value != null)
{
XDebug.Log(XABConst.Tag, $"加载成功！！ bundle:{m_BundleName} asset:{m_AssetXName}");
m_state = EnumJobState.Done;
}
else
{
XDebug.LogError(XABConst.Tag, $"加载失败！！ bundle:{m_BundleName} asset:{m_AssetXName}");
m_state = EnumJobState.None;
}
m_AssetObject = value;
m_callback?.Invoke(m_AssetXName, m_AssetObject);
m_callback = null;
}
public void StopAsync()
{
if (m_state != EnumJobState.Process)
{
return;
}
if (m_AssetManager != null)
{
foreach (var dependent in m_dependencies)
{
m_AssetManager.UnloadBundle(dependent);
}
}
_StopLoadAsync();
m_state = EnumJobState.None;
}
public void Dispose()
{
if (m_AssetManager != null && m_state != EnumJobState.None)
{
foreach (var dependent in m_dependencies)
{
m_AssetManager.UnloadBundle(dependent);
}
}
if (m_AssetBundle != null)
{
m_AssetBundle.Unload(true);
m_AssetBundle = null;
}
if (m_state == EnumJobState.Process)
{
_StopLoadAsync();
}
m_AssetBundle = null;
m_callback = null;
m_state = EnumJobState.None;
}
public void LoadAsync <T>(IXAssetManager manager, string name, Action <string, Object> callback = null)
where T : Object
{
m_AssetManger = manager;
m_BundleName = manager.GetBundleNameByAssetName(name);
m_AssetXName = name;
manager.LoadBundleAsync(m_BundleName, (bundleName, assetBundle) =>
{
if (m_BundleName != bundleName)
{
return;
}
if (assetBundle == null)
{
SetValue(null);
return;
}
m_LoadAssetRequest = assetBundle.LoadAssetAsync <T>(m_AssetXName);
});
m_state = EnumJobState.Process;
m_callback += callback;
}
