/// <summary>
/// 测试销毁一个场景中的所有资源
/// </summary>
private void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
AssetBundleMgr.GetInstance().DisposeAllAssets(_ScenesName_1);
}
}
/*
* @brief 之所以是有这些接口，是为了在启动时进行使用，加快启动速度，其他地方严禁调用这里的方法
*/
public AssetBundle SyncLoadAssetBundle(string assetBundleName)
{
var path = AssetBundleMgr.GetInstance().GetAssetBundleLocalPath(assetBundleName, "", true);
var ab = AssetBundle.LoadFromFile(path, 0, (ulong)computeBundleOffset(assetBundleName));
return(ab);
}
// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
AssetBundleMgr.GetInstance().Dispose(sceneName);
}
}
void OnGUI()
{
//if can destroy dependence asset
if (GUI.Button(new Rect(0, 0, 100, 40), "Clean Common"))
{
AssetBundleMgr.UnLoadAssetBundle("common");
}
//still can't destroy dependence asset
if (GUI.Button(new Rect(0, 50, 100, 40), "Clean test"))
{
AssetBundleMgr.UnLoadAssetBundle("test");
}
//destroy "test2", also destroy destroy dependence
if (GUI.Button(new Rect(0, 100, 100, 40), "Clean test2"))
{
AssetBundleMgr.UnLoadAssetBundle("test2");
}
if (GUI.Button(new Rect(0, 150, 100, 40), "load"))
{
AssetBundle t1 = AssetBundleMgr.GetAssetBundle("test");
Object cube = t1.LoadAsset("Cube");
GameObject go = Instantiate(cube) as GameObject;
go.transform.position = Vector3.left;
AssetBundle t2 = AssetBundleMgr.GetAssetBundle("test2");
Object sphere = t2.LoadAsset("sphere");
Instantiate(sphere);
}
}
// Use this for initialization
void Start()
{
uiRoot = GameObject.Find("Canvas");
Button startButton = uiRoot.transform.Find("Button").gameObject.GetComponent <Button>();
startButton.onClick.AddListener(() =>
{
GameObject uiLoginPanl = AssetBundleMgr.GetInstance().LoadAssetFromStreamingAsset <GameObject>("uiLoginPanel");
GameObject uiLoginObj = GameObject.Instantiate(uiLoginPanl);
uiLoginObj.transform.SetParent(uiRoot.transform, false);
var bundle = AssetBundleMgr.LoadFromStreamingAssetPath("Main");
SceneManager.LoadScene("Main");
AssetBundleMgr.LoadFromWWWLocalAsync("uiLoginPanel", (obj) =>
{
GameObject go = obj.LoadAsset <GameObject>("uiLoginPanel");
obj.Unload(false);
}, 1);
AssetBundleMgr.LoadFromWWWCacheOrDownloadAsync(Path.Combine(AssetBundleMgr.wwwStreamingAssetPath, "uiLoginPanel"), (obj) =>
{
GameObject go = obj.LoadAsset <GameObject>("uiLoginPanel");
obj.Unload(false);
}, 2);
AssetBundleMgr.LoadFromWebRequestAsync(Path.Combine(AssetBundleMgr.wwwStreamingAssetPath, "uiLoginPanel"), (obj) =>
{
GameObject go = obj.LoadAsset <GameObject>("uiLoginPanel");
obj.Unload(false);
}, 1);
});
}
public override long ComputeSize(IResourceLocation location, ResourceManager resourceManager)
{
AssetBundleEncryptRequestOptions m_Options;
var id = resourceManager == null ? location.InternalId : resourceManager.TransformInternalId(location);
if (!ResourceManagerConfig.IsPathRemote(id))
{
return(0);
}
string bundleName = Path.GetFileName(id);
m_Options = location.Data as AssetBundleEncryptRequestOptions;
var path = AssetBundleMgr.GetInstance().TransformAssetBundleLocation(id, bundleName, m_Options.Hash);
if (File.Exists(path) || !ResourceManagerConfig.IsPathRemote(path))
{
//如果文件存在 情况 1、Editor模式下文件存在 2、persistent下的文件存在 3、streaming asset目录下
return(0);
}
if (AssetBundleMgr.GetInstance().IsCached(bundleName, m_Options.Hash))
{
return(0);
}
return(BundleSize);
}
public static AssetBundleMgr GetInstance()
{
if (_instance == null)
{
_instance = new GameObject("_AssetBundleMgr").AddComponent <AssetBundleMgr>();
}
return(_instance);
}
private void LoadAssetComplete()
{
AssetBundle.LoadFromFile(PDPath + $"game.assetbundle");
SceneManager.LoadScene("Game");
GameObject obj = AssetBundleMgr.LoadBundle <GameObject>("cube");
Instantiate(obj);
}
public static AssetBundleMgr GetInstance()
{
if (Instance == null)
{
Instance = new AssetBundleMgr();
}
return(Instance);
}
//下载更新资源
public ETTask <Dictionary <string, string> > CheckUpdateContent(List <string> keys, int iMergeMode)
{
Addressables.MergeMode mergeMode = (Addressables.MergeMode)iMergeMode;
ETTask <Dictionary <string, string> > result = ETTask <Dictionary <string, string> > .Create();
var handle = Addressables.LoadResourceLocationsAsync(keys, mergeMode);
handle.Completed += (res) =>
{
if (handle.Status == AsyncOperationStatus.Succeeded)
{
if (handle.Result != null && handle.Result.Count > 0)
{
var downlocations = handle.Result;
string bundleName3;
string path;
AssetBundleRequestOptions data;
var needLoadInfo = new Dictionary <string, string>();
if (downlocations != null && downlocations.Count > 0)
{
foreach (var item in downlocations)
{
if (item.HasDependencies)
{
foreach (var dep in item.Dependencies)
{
bundleName3 = Path.GetFileName(dep.InternalId);
if (dep.Data != null)
{
data = dep.Data as AssetBundleRequestOptions;
path = AssetBundleMgr.GetInstance().TransformAssetBundleLocation(dep.InternalId, bundleName3, data.Hash);
if (UnityEngine.ResourceManagement.Util.ResourceManagerConfig.ShouldPathUseWebRequest(path))
{
needLoadInfo[bundleName3] = data.Hash;
}
}
}
}
}
}
result.SetResult(needLoadInfo);
}
else
{
result.SetResult(null);
}
}
else
{
result.SetResult(null);
}
Addressables.Release(handle);
};
return(result);
}
public void LoadComplete(string abName)
{
//2、提取资源
UnityEngine.Object tmpObj = AssetBundleMgr.GetInstance().LoadAsset(sceneName, abName, assetName, true);
if (tmpObj)
{
Instantiate(tmpObj);
}
}
/// <summary>
/// (回调函数)所有AB包加载完成
/// </summary>
/// <param name="abName">AssetBundle 包名</param>
void LoadAllAssetBundleComplete(string abName)
{
Debug.Log("所有基于AB包的引用与依赖关系包集合，已经全部加载完毕。 abName="+abName);
//加载资源
GameObject tmpGO = (GameObject)AssetBundleMgr.GetInstance().LoadAsset(_ScenesName_1, _AssetBundleName_1, _AssetName_1, true);
if (tmpGO)
{
Instantiate(tmpGO);
}
}
private static bool AddUnitySOPath(List <string> soFileNameList)
{
if (soFileNameList == null)
{
return(false);
}
string unityEditorPath = AssetBundleMgr.GetUnityEditorPath();
if (string.IsNullOrEmpty(unityEditorPath))
{
if (m_IsDebugLog)
{
Debug.LogError("请增加UnityEditor环境变量Path");
}
return(false);
}
#if UNITY_EDITOR_WIN
string dirPath = string.Format("{0}/Data/PlaybackEngines/AndroidPlayer/Variations/mono/Release/Symbols/armeabi-v7a", unityEditorPath);
if (Directory.Exists(dirPath))
{
string[] soFiles = Directory.GetFiles(dirPath, "*.so", SearchOption.AllDirectories);
for (int i = 0; i < soFiles.Length; ++i)
{
string fileName = soFiles[i];
soFiles[i] = fileName.Replace('\\', '/');
}
soFileNameList.AddRange(soFiles);
}
dirPath = string.Format("{0}/Data/PlaybackEngines/AndroidPlayer/Variations/mono/Release/Symbols/x86", unityEditorPath);
if (Directory.Exists(dirPath))
{
string[] soFiles = Directory.GetFiles(dirPath, "*.so", SearchOption.AllDirectories);
for (int i = 0; i < soFiles.Length; ++i)
{
string fileName = soFiles[i];
soFiles[i] = fileName.Replace('\\', '/');
}
soFileNameList.AddRange(soFiles);
}
#elif UNITY_EDITOR_OSX
// 暂时不支持
return(false);
#else
return(false);
#endif
return(true);
}
/// <summary>
/// 回调函数： 所有的AB包都已经加载完毕了。
/// </summary>
/// <param name="abName"></param>
private void LoadAllABComplete(string abName)
{
UnityEngine.Object tmpObj = null;
//提取资源
tmpObj = AssetBundleMgr.GetInstance().LoadAsset(_ScenesName, _AssetBundleName, _AssetName, false);
if (tmpObj!=null)
{
Instantiate(tmpObj);
}
}
/// <summary>
/// （回调函数） 调用AB包中的资源
/// </summary>
/// <param name="abName">没有用到</param>
private void LoadABAssetComplete(string abName)
{
UnityEngine.Object tmpObj = null;
tmpObj=AssetBundleMgr.GetInstance().LoadAsset(_ScenesName, _AssetBundleName, _AssetName, false);
if (tmpObj!=null)
{
_CloneUIPrefab = Instantiate(tmpObj);
}
_IsLoadFinish = true;
}
public void OnDestroy()
{
try
{
StageMgr.Dispose();
UIMgr.Dispose();
LevelMgr.Dispose();
AssetBundleMgr.Dispose(IsDisposeAssetBundleInQuit);
DataMgr.Dispose();
Commander.Dispose();
}
catch {}
}
public void Awake()
{
DataMgr.SetLog(this);
Commander.SetLog(this);
UIMgr.SetLog(this);
//>========================
Starter.Initialized(this);
AssetMgr.Initialized(LevelMgr);
AssetBundleMgr.Initialized(LevelMgr, AssetBundleExtension);
UIMgr.Initialized(AssetMgr, AssetBundleMgr);
StageMgr.SetUpdateInterval(StageUpdateInterval);
DontDestroyOnLoad(gameObject);
Starter.RegisterOptionObject(gameObject);
Starter.RegisterOptionByChildren(gameObject);
Instance = GetComponent <IGameInstance>();
}
void SaveAssetBundle(string fileName, byte[] bytes, Action saveLocalComplate = null)
{
string path = AssetBundleMgr.GetApplicationdataPath() + fileName;
FileInfo fileInfo = new FileInfo(path);
FileStream fs = fileInfo.Create();
fs.Write(bytes, 0, bytes.Length);
fs.Flush();
fs.Close();
fs.Dispose();
if (saveLocalComplate != null)
{
saveLocalComplate();
}
}
public static Object LoadAsset(string assetName)
{
UnityEngine.Object tmpObj = null;
Object obj = null;
tmpObj = (UnityEngine.Object)AssetBundleMgr.GetInstance().LoadAsset(assetName, false);
if (tmpObj != null)
{
obj = Instantiate(tmpObj);
}
if (obj != null)
{
return(obj);
}
return(null);
}
private void BeginOperation()
{
string path = m_ProvideHandle.ResourceManager.TransformInternalId(m_ProvideHandle.Location);
string bundleName = Path.GetFileName(path);
m_bundleOffset = computeBundleOffset(bundleName);
path = AssetBundleMgr.GetInstance().TransformAssetBundleLocation(path, bundleName, m_Options.Hash);
if (File.Exists(path) || !ResourceManagerConfig.IsPathRemote(path))
{
//如果文件存在 情况 1、Editor模式下文件存在 2、persistent下的文件存在 3、streaming asset目录下
m_RequestOperation = AssetBundle.LoadFromFileAsync(path, m_Options == null ? 0 : m_Options.Crc, (ulong)m_bundleOffset);
m_RequestOperation.completed += LocalRequestOperationCompleted;
}
else if (AssetBundleMgr.GetInstance().IsCached(bundleName, m_Options.Hash))
{
//persistent目录下ab是否存在，是否有缓存
string cachePath = AssetBundleMgr.GetInstance().getCachedAssetBundlePath(bundleName);
m_RequestOperation = AssetBundle.LoadFromFileAsync(cachePath, m_Options == null ? 0 : m_Options.Crc, (ulong)m_bundleOffset);
m_RequestOperation.completed += LocalRequestOperationCompleted;
}
else if (ResourceManagerConfig.ShouldPathUseWebRequest(path))
{
// 文件真的需要从网络上下载
var req = CreateWebRequest(path);
req.disposeDownloadHandlerOnDispose = false;
m_WebRequestQueueOperation = WebRequestQueue.QueueRequest(req);
if (m_WebRequestQueueOperation.IsDone)
{
m_RequestOperation = m_WebRequestQueueOperation.Result;
m_RequestOperation.completed += WebRequestOperationCompleted;
}
else
{
m_WebRequestQueueOperation.OnComplete += asyncOp =>
{
m_RequestOperation = asyncOp;
m_RequestOperation.completed += WebRequestOperationCompleted;
};
}
}
else
{
m_RequestOperation = null;
m_ProvideHandle.Complete <AssetBundleEncryptResource>(null, false, new Exception(string.Format("Invalid path in AssetBundleEncryptResource: '{0}'.", path)));
}
}
/// <summary>
/// 调用AB框架ab包
/// </summary>
/// <param name="abPara"></param>
public void LoadAssetBundlePack(ABPara abPara)
{
//仅仅是加载相同AB包中的不同资源
if ((abPara.ScenesName==_ScenesName) && (abPara.AssetBundleName==_AssetBundleName))
{
_AssetName = abPara.AssetName;
LoadABAssetComplete(""); //这里的参数没有实际作用。
}
else {
//参数赋值
_ScenesName = abPara.ScenesName;
_AssetBundleName = abPara.AssetBundleName;
_AssetName = abPara.AssetName;
//调用ABFW 主API
StartCoroutine(AssetBundleMgr.GetInstance().LoadAssetBundlePack(_ScenesName, _AssetBundleName, LoadABAssetComplete));
}
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="abModel"></param>
/// <param name="callback"></param>
static public void Init(bool abModel)
{
#if UNITY_EDITOR
if (abModel)
{
resLoader = new AssetBundleMgr();
BDebug.Log("资源加载:AssetBundle");
}
else
{
resLoader = new ResourcesMgr();
BDebug.Log("资源加载:AssetDataBase editor only");
}
#else
resLoader = new AssetBundleMgr();
BDebug.Log("资源加载:AssetBundle");
#endif
}
public void StartInjectFix()
{
#if !UNITY_EDITOR
string assetBundleName = "hotfix_assets_all.bundle";
if (AssetBundleMgr.GetInstance().IsCached(assetBundleName, "", true))
{
var path = Path.Combine(AssetBundleMgr.PersistentAssetBundleFolder, assetBundleName);
var ab = AssetBundle.LoadFromFile(path, 0, (ulong)computeBundleOffset(assetBundleName));
var texts = ab.LoadAllAssets();
for (int i = 0; i < texts.Length; i++)
{
var bytes = (texts[i] as TextAsset).bytes;
Debug.Log("Start Patch " + texts[i].name);
PatchManager.Load(new MemoryStream(bytes));
}
ab.Unload(true);
}
#endif
}
private void WebRequestOperationCompleted(UnityEngine.AsyncOperation op)
{
UnityWebRequestAsyncOperation remoteReq = op as UnityWebRequestAsyncOperation;
var webReq = remoteReq.webRequest;
if (string.IsNullOrEmpty(webReq.error))
{
//web 返回成功 需要区分是http还是android streaming asset目录
m_downloadHandler = webReq.downloadHandler;
string path = m_ProvideHandle.ResourceManager.TransformInternalId(m_ProvideHandle.Location);
string bundleName = Path.GetFileName(path);
AssetBundleMgr.GetInstance().CacheAssetBundle(bundleName, m_Options.Hash, m_downloadHandler.data);
m_downloadHandler.Dispose();
m_downloadHandler = null;
string cachePath = AssetBundleMgr.GetInstance().getCachedAssetBundlePath(bundleName);
m_RequestOperation = AssetBundle.LoadFromFileAsync(cachePath, m_Options == null ? 0 : m_Options.Crc, (ulong)m_bundleOffset);
m_RequestOperation.completed += LocalRequestOperationCompleted;
//m_ProvideHandle.Complete(this, true, null);
}
else
{
m_downloadHandler = webReq.downloadHandler;
m_downloadHandler.Dispose();
m_downloadHandler = null;
if (m_Retries++ < m_Options.RetryCount)
{
Debug.LogFormat("Web request {0} failed with error '{1}', retrying ({2}/{3})...", webReq.url, webReq.error, m_Retries, m_Options.RetryCount);
BeginOperation();
}
else
{
var exception = new Exception(string.Format("RemoteAssetBundleProvider unable to load from url {0}, result='{1}'.", webReq.url, webReq.error));
m_ProvideHandle.Complete <AssetBundleEncryptResource>(null, false, exception);
}
}
webReq.Dispose();
}
public static void Deserialize(string filename, bool isAssetBundle = false)
{
TextAsset textAsset = null;
if (isAssetBundle && AssetBundleMgr.ContainsFile(filename, "bytes"))
{
textAsset = AssetBundleMgr.Load(filename, "bytes") as TextAsset;
}
else
{
textAsset = Resources.Load(filename) as TextAsset;
}
BinaryFormatter formatter = new BinaryFormatter();
MemoryStream mstream = new MemoryStream();
byte[] tmp = new byte[textAsset.bytes.Length];
CsvHelper.Encode(textAsset.bytes, 0, tmp, 0, tmp.Length, ASCIIEncoding.ASCII.GetBytes("ABCDEFG2"));
mstream.Write(tmp, 0, tmp.Length);
mstream.Position = 0;
Data = formatter.Deserialize(mstream) as Dictionary <int, HeroRecord>;
mstream.Close();
}
public static void Deserialize(string filename, bool isAssetBundle = false)
{
TextAsset textAsset = null;
if (isAssetBundle && AssetBundleMgr.ContainsFile(filename, "bytes"))
{
textAsset = AssetBundleMgr.Load(filename, "bytes") as TextAsset;
}
else
{
textAsset = Resources.Load(filename) as TextAsset;
}
RecordIdValue.Clear();
IdRecordValue.Clear();
Init();
Init2();
BinaryFormatter formatter = new BinaryFormatter();
Stream stream = new MemoryStream(textAsset.bytes);
Data = formatter.Deserialize(stream) as Dictionary <int, LocalizationRecord>;
stream.Close();
}
/// <summary>
/// Important: paramName must include extension, for example "tank.prefab"
/// </summary>
/// <param name="paramFolder"></param>
/// <param name="paramName"></param>
/// <returns></returns>
public T GetObj <T>(string param) where T : UnityEngine.Object
{
int tempIndex = param.LastIndexOf("__");
string paramFolder = param.Substring(0, tempIndex);
paramFolder = paramFolder.Replace("__", "/");
string paramName = param.Substring(tempIndex + 1);
#if UNITY_EDITOR
var temp = "Assets/" + paramFolder + "/" + paramName;
return(AssetDatabase.LoadAssetAtPath <T>(temp));
#endif
paramFolder = paramFolder.Replace("/", "");
paramFolder = paramFolder.ToLower();
paramName = paramName.Remove(paramName.LastIndexOf("."));
paramName = paramName.ToLower();
AssetBundle tempAB = AssetBundleMgr.GetAssetBundle(paramFolder);
if (tempAB != null && tempAB.Contains(paramName))
{
return(tempAB.LoadAsset <T>(paramName));
}
Debug.LogError("the things you want to load is null");
return(null);
}
/// <summary>
/// 下载根目录AssetBundle文件
/// </summary>
/// <returns></returns>
IEnumerator DownloadAssetBundles()
{
using (UnityWebRequest www = UnityWebRequest.Get(AssetBundlePath + MainAssetBundleName))
{
yield return(www.SendWebRequest());
if (www.isNetworkError)
{
yield break;
}
byte[] datas = www.downloadHandler.data;
SaveAssetBundle(MainAssetBundleName, datas);
string localPath = AssetBundleMgr.GetApplicationdataPath() + MainAssetBundleName;
AssetBundle mainAssetBundle = AssetBundle.LoadFromFile(localPath);
if (mainAssetBundle == null)
{
yield break;
}
//获取AssetBundleManifest文件
AssetBundleManifest manifest = mainAssetBundle.LoadAsset <AssetBundleManifest>("AssetBundleManifest");
//获取AssetBundleManifest中的所有AssetBundle的名称信息
string[] assets = manifest.GetAllAssetBundles();
for (int i = 0; i < assets.Length; i++)
{
Debug.Log(AssetBundlePath + assets[i]);
//开启协程下载所有的
StartCoroutine(DownloadAssetBundleAndSave(AssetBundlePath, assets[i], () =>
{
//下载完成，按照之前的方法，从本地加载AssetBundle并设置。
Image_BackGround.overrideSprite = AssetBundleMgr.LoadResource <Sprite>("UI_1003", "uibackground");
}));
}
}
}
//测试销毁资源
private void Update()
{
if (Input.GetKeyDown(KeyCode.A))
{
Debug.Log(GetType() + " 释放所有资源");
AssetBundleMgr.GetInstance().DisAllAsset();
}
if (Input.GetKeyDown(KeyCode.Q))
{
Debug.Log(GetType() + " 释放单个资源");
AssetBundleMgr.GetInstance().DisAssets("cube");
}
if (Input.GetKeyDown(KeyCode.W))
{
GameObject cube = Utility.LoadAsset("cube") as GameObject;
cube.transform.localPosition = new Vector3(1, 1, 1);
cube.transform.localScale = new Vector3(1.2f, 12, 0.5f);
cube.transform.localEulerAngles = new Vector3(1.2f, 12, 0.5f);
}
if (Input.GetKeyDown(KeyCode.S))
{
GameObject cube = Utility.LoadAsset("sphere") as GameObject;
cube.transform.localPosition = new Vector3(5, 5, 10);
cube.transform.localScale = new Vector3(1.2f, 12, 0.5f);
cube.transform.localEulerAngles = new Vector3(1.2f, 12, 0.5f);
}
if (Input.GetKeyDown(KeyCode.P))
{
GameObject audio = new GameObject("audio");
audio.AddComponent <AudioSource>().clip = Utility.LoadAsset("slide") as AudioClip;
audio.GetComponent <AudioSource>().loop = true;
}
}
async static ETTask DownloadAllAssetBundle(this UIUpdateView self)
{
var downloadTool = self.AddComponent <DownloadComponent>();
for (int i = 0; i < self.m_needdownloadinfo.Count; i++)
{
var url = string.Format("{0}/{1}", self.m_rescdn_url, self.m_needdownloadinfo[i].name);
var savePath = AssetBundleMgr.GetInstance().getCachedAssetBundlePath(self.m_needdownloadinfo[i].name) + ".temp";
downloadTool.AddDownloadUrl(url, savePath);
}
self.RefreshProgress(downloadTool).Coroutine();
var res = await downloadTool.DownloadAll();
if (!res)
{
var btnState = await self.ShowMsgBoxView("Update_Download_Fail", "Update_ReTry",
self.force_update? "Btn_Exit" : "Btn_Cancel");
if (btnState == self.BTN_CONFIRM)
{
await self.DownloadAllAssetBundle();
}
else if (self.force_update)
{
GameUtility.Quit();
}
}
else
{
for (int i = 0; i < self.m_needdownloadinfo.Count; i++)
{
var downinfo = self.m_needdownloadinfo[i];
AssetBundleMgr.GetInstance().CacheAssetBundle(downinfo.name, downinfo.hash);
}
}
}