private static IEnumerator DownloadFile(LoaderRequest rRequest)
{
UnityWebRequest rWebRequest = UnityWebRequest.Get(rRequest.Url);
yield return(rWebRequest.SendWebRequest());
if (rWebRequest.isNetworkError || !string.IsNullOrEmpty(rWebRequest.error))
{
Debug.Log(rWebRequest.error);
rWebRequest.Dispose();
rRequest.SetResult(rRequest);
yield break;
}
var rDownloadHandler = rWebRequest.downloadHandler;
if (rDownloadHandler == null)
{
rRequest.SetResult(rRequest);
yield break;
}
rRequest.IsDone = true;
rRequest.Text = rDownloadHandler.text;
rRequest.Bytes = rDownloadHandler.data;
rRequest.SetResult(rRequest);
rWebRequest.Dispose();
rDownloadHandler.Dispose();
rWebRequest = null;
rDownloadHandler = null;
}
public static LoaderRequest Download(string rURL)
{
LoaderRequest rRequest = new LoaderRequest(rURL);
rRequest.Start(Download_Async(rRequest));
return(rRequest);
}
private static IEnumerator DownloadFile_Async(LoaderRequest rRequest)
{
UnityWebRequest rWebRequest = UnityWebRequest.Get(rRequest.Url);
CoroutineManager.Instance.Start(Record_DownloadProgress_Async(rRequest, rWebRequest));
yield return(rWebRequest.Send());
if (rWebRequest.isNetworkError)
{
Debug.Log(rWebRequest.error);
rWebRequest.Dispose();
yield break;
}
var rDownloadHandler = rWebRequest.downloadHandler;
if (rDownloadHandler == null)
{
yield break;
}
rRequest.IsDone = true;
rRequest.Text = rDownloadHandler.text;
rRequest.Bytes = rDownloadHandler.data;
rWebRequest.Dispose();
rDownloadHandler.Dispose();
rWebRequest = null;
rDownloadHandler = null;
}
public static async Task <LoaderRequest> Load(string rURL)
{
LoaderRequest rRequest = new LoaderRequest(rURL);
string rVersionURL = rRequest.Url;
WWWAssist.LoaderRequest rWWWVersionRequest = await WWWAssist.LoadFile(rVersionURL);
if (rWWWVersionRequest.Bytes == null || rWWWVersionRequest.Bytes.Length == 0)
{
return(null);
}
ABVersion rVersion = new ABVersion();
using (var ms = new MemoryStream(rWWWVersionRequest.Bytes))
{
using (var br = new BinaryReader(ms))
{
rVersion.Deserialize(br);
}
}
rRequest.Version = rVersion;
return(rRequest);
}
public static LoaderRequest DownloadFile(string rURL, System.Action <float> rDownloadProgress = null)
{
LoaderRequest rRequest = new LoaderRequest(rURL, rDownloadProgress);
rRequest.Start(DownloadFile_Async(rRequest));
return(rRequest);
}
public static async Task <LoaderRequest> DownloadFile(string rURL, System.Action <float> rDownloadProgress = null)
{
LoaderRequest rRequest = new LoaderRequest(rURL, rDownloadProgress);
UnityWebRequest rWebRequest = UnityWebRequest.Get(rRequest.Url);
var rProgressCoroutine = CoroutineManager.Instance.StartHandler(Record_DownloadProgress_Async(rRequest, rWebRequest));
await rWebRequest.SendWebRequest();
if (rWebRequest.isNetworkError)
{
Debug.Log(rWebRequest.error);
rWebRequest.Dispose();
return(null);
}
var rDownloadHandler = rWebRequest.downloadHandler;
if (rDownloadHandler == null)
{
return(null);
}
rRequest.IsDone = true;
rRequest.Text = rDownloadHandler.text;
rRequest.Bytes = rDownloadHandler.data;
rWebRequest.Dispose();
rDownloadHandler.Dispose();
rWebRequest = null;
rDownloadHandler = null;
CoroutineManager.Instance.Stop(rProgressCoroutine);
return(rRequest);
}
public static LoaderRequest LoadFile(string rURL)
{
LoaderRequest rRequest = new LoaderRequest(rURL);
rRequest.Start(LoadFile_Async(rRequest));
return(rRequest);
}
private IEnumerator LoadAllAssets_ByAssetbundle(LoaderRequest rRequest, AssetBundle rAssetbundle)
{
var rAllAssetsRequest = rAssetbundle.LoadAllAssetsAsync();
yield return(rAllAssetsRequest);
rRequest.AllAssets = rAllAssetsRequest.allAssets;
}
/// <summary>
/// 异步加载UI
/// </summary>
public LoaderRequest LoadUI(string rViewName)
{
LoaderRequest rRequest = new LoaderRequest(rViewName);
rRequest.Start(LoadUI_Async(rRequest));
return(rRequest);
}
private static IEnumerator Record_DownloadProgress_Async(LoaderRequest rRequest, UnityWebRequest rWebRequest)
{
while (!rRequest.IsDone)
{
UtilTool.SafeExecute(rRequest.DownloadProgress, rWebRequest.downloadProgress);
yield return(0);
}
rWebRequest = null;
}
private IEnumerator LoadAsset_Async(LoaderRequest rRequest)
{
ABLoadEntry rAssetLoadEntry = null;
if (!ABLoaderVersion.Instance.TryGetValue(rRequest.Path, out rAssetLoadEntry))
{
Debug.LogErrorFormat("Can not find assetbundle: -- {0}", rRequest.Path);
rRequest.Asset = null;
rRequest.SetResult(rRequest);
yield break;
}
//引用计数加1
rAssetLoadEntry.RefCount++;
// 确认未加载完成并且正在被加载、一直等待其加载完成
while (rAssetLoadEntry.IsLoading && !rAssetLoadEntry.IsLoadCompleted)
{
yield return(new WaitForEndOfFrame());
}
// 如果该资源加载完成了
if (!rAssetLoadEntry.IsLoading && rAssetLoadEntry.IsLoadCompleted)
{
// 从缓存的Assetbundle里面加载资源
yield return(LoadAssetObject(rRequest, rAssetLoadEntry, false));
rRequest.SetResult(rRequest);
yield break;
}
// 开始加载资源依赖项
if (rAssetLoadEntry.ABDependNames != null && !rRequest.IsSimulate)
{
for (int i = rAssetLoadEntry.ABDependNames.Length - 1; i >= 0; i--)
{
string rDependABPath = rAssetLoadEntry.ABDependNames[i];
string rDependABName = rDependABPath;
LoaderRequest rDependAssetRequest = new LoaderRequest(rDependABName, "", false, rRequest.IsSimulate, false);
yield return(LoadAsset_Async(rDependAssetRequest));
}
}
//开始加载当前的资源包
rAssetLoadEntry.IsLoading = true;
rAssetLoadEntry.IsLoadCompleted = false;
// 真正的从AB包里面加载资源
yield return(LoadAssetObject(rRequest, rAssetLoadEntry, true));
rRequest.SetResult(rRequest);
rAssetLoadEntry.IsLoading = false;
rAssetLoadEntry.IsLoadCompleted = true;
}
public IAsyncOperation <LoaderRequest> LoadAllAssets(string rAssetbundleName, bool bIsSimulate)
{
if (!this.LoadedAssetbundles.Contains(rAssetbundleName))
{
this.LoadedAssetbundles.Add(rAssetbundleName);
}
LoaderRequest rRequest = new LoaderRequest(rAssetbundleName, "AllAssets", false, bIsSimulate, true);
return(rRequest.Start(LoadAsset_Async(rRequest)));
}
private static IEnumerator LoadFile_Async(LoaderRequest rRequest)
{
WWW www = WWWAssist.Load(rRequest.Url);
yield return(www);
rRequest.Text = www.text;
rRequest.Bytes = www.bytes;
WWWAssist.Destroy(ref www);
}
public IAsyncOperation <LoaderRequest> LoadScene(string rAssetbundleName, string rScenePath)
{
if (!this.LoadedScenebundles.Contains(rAssetbundleName))
{
this.LoadedScenebundles.Add(rAssetbundleName);
}
LoaderRequest rSceneRequest = new LoaderRequest(rAssetbundleName, rScenePath, true, false, false);
return(rSceneRequest.Start(LoadAsset_Async(rSceneRequest)));
}
private static IEnumerator Record_DownloadProgress_Async(LoaderRequest rRequest, UnityWebRequest rWebRequest)
{
while (!rRequest.IsDone)
{
try { UtilTool.SafeExecute(rRequest.DownloadProgress, rWebRequest.downloadProgress); }
catch (System.Exception) { break; }
yield return(new WaitForEndOfFrame());
}
rWebRequest = null;
}
/// <summary>
/// 根据名字异步加载UI
/// </summary>
private IEnumerator LoadUI_Async(LoaderRequest rRequest)
{
string rUIABPath = "game/ui/" + rRequest.ViewName.ToLower() + ".ab";
var rAssetRequest = ABLoader.Instance.LoadAsset(rUIABPath, rRequest.ViewName, ABPlatform.Instance.IsSumilateMode_GUI());
yield return(rAssetRequest);
if (rAssetRequest.Asset != null)
{
rRequest.ViewPrefabGo = rAssetRequest.Asset as GameObject;
}
}
/// <summary>
/// 异步加载UI
/// </summary>
public async Task <LoaderRequest> LoadUI(string rViewName)
{
LoaderRequest rRequest = new LoaderRequest(rViewName);
string rUIABPath = "game/ui/prefabs/" + rRequest.ViewName.ToLower() + ".ab";
var rAssetRequest = await AssetLoader.Instance.LoadAssetAsync(rUIABPath, rRequest.ViewName, AssetLoader.Instance.IsSumilateMode_GUI());
if (rAssetRequest.Asset != null)
{
rRequest.ViewPrefabGo = rAssetRequest.Asset as GameObject;
}
return(rRequest);
}
public LoaderRequest LoadAsset(string rAssetbundleName, string rAssetName, bool bIsSimulate)
{
if (!this.LoadedAssetbundles.Contains(rAssetbundleName))
{
this.LoadedAssetbundles.Add(rAssetbundleName);
}
LoaderRequest rRequest = new LoaderRequest(rAssetbundleName, rAssetName, false, bIsSimulate);
rRequest.Start(LoadAsset_Async(rRequest));
return(rRequest);
}
/// <summary>
/// 异步加载UI
/// </summary>
public async Task <LoaderRequest> LoadUI(string rViewName)
{
LoaderRequest rRequest = new LoaderRequest(rViewName);
string rUIABPath = "GUI/Prefabs/" + rRequest.ViewName;
var rAssetRequest = await AssetLoader.Instance.LoadAsset(rUIABPath, typeof(GameObject));
if (rAssetRequest.Asset != null)
{
rRequest.ViewPrefabGo = rAssetRequest.Asset as GameObject;
}
return(rRequest);
}
public LoaderRequest LoadScene(string rAssetbundleName, string rScenePath)
{
if (!this.loadedScenebundles.Contains(rAssetbundleName))
{
this.loadedScenebundles.Add(rAssetbundleName);
}
LoaderRequest rSceneRequest = new LoaderRequest(rAssetbundleName, rScenePath, true);
rSceneRequest.Start(LoadAsset_Async(rSceneRequest));
return(rSceneRequest);
}
/// <summary>
/// 根据名字异步加载UI
/// </summary>
private IEnumerator LoadUI_Async(LoaderRequest rLoaderRequest)
{
var rRequest = Resources.LoadAsync(rLoaderRequest.ViewName, typeof(GameObject));
yield return(rRequest);
if (rRequest == null || rRequest.asset == null)
{
Debug.LogErrorFormat("Not found UI {0}.", rLoaderRequest.ViewName);
yield break;
}
rLoaderRequest.ViewPrefabGo = rRequest.asset as GameObject;
}
public async static Task <LoaderRequest> LoadFile(string rURL)
{
LoaderRequest rRequest = new LoaderRequest(rURL);
WWW www = WWWAssist.Load(rRequest.Url);
await www;
rRequest.Text = www.text;
rRequest.Bytes = www.bytes;
WWWAssist.Destroy(ref www);
return(rRequest);
}
public static IEnumerator LoadFile(LoaderRequest rRequest)
{
WWW www = WWWAssist.Load(rRequest.Url);
yield return(www);
rRequest.Text = www.text;
rRequest.Bytes = www.bytes;
rRequest.SetResult(rRequest);
WWWAssist.Destroy(ref www);
}
public async Task <LoaderRequest> LoadAllAssets(string rAssetbundleName, bool bIsSimulate)
{
if (!this.LoadedAssetbundles.Contains(rAssetbundleName))
{
this.LoadedAssetbundles.Add(rAssetbundleName);
}
LoaderRequest rRequest = new LoaderRequest(rAssetbundleName, "AllAssets", false, bIsSimulate, true);
await LoadAsset_Async(rRequest);
return(rRequest);
}
public async Task <LoaderRequest> LoadScene(string rAssetbundleName, string rScenePath)
{
if (!this.LoadedScenebundles.Contains(rAssetbundleName))
{
this.LoadedScenebundles.Add(rAssetbundleName);
}
LoaderRequest rSceneRequest = new LoaderRequest(rAssetbundleName, rScenePath, true, false, false);
await LoadAsset_Async(rSceneRequest);
return(rSceneRequest);
}
private static IEnumerator Download_Async(LoaderRequest rRequest)
{
string rVersionURL = rRequest.Url;
WebRequestAssist.LoaderRequest rWebVersionRequest = WebRequestAssist.DownloadFile(rVersionURL);
yield return(rWebVersionRequest);
if (rWebVersionRequest.Bytes == null || rWebVersionRequest.Bytes.Length == 0)
{
yield break;
}
ABVersion rVersion = new ABVersion();
using (var ms = new MemoryStream(rWebVersionRequest.Bytes))
{
using (var br = new BinaryReader(ms))
{
rVersion.Deserialize(br);
}
}
rRequest.Version = rVersion;
}
private IEnumerator LoadAsset_Async(LoaderRequest rRequest)
{
ABLoadEntry rAssetLoadEntry = null;
if (!ABLoaderVersion.Instance.TryGetValue(rRequest.Path, out rAssetLoadEntry))
{
Debug.LogErrorFormat("Can not find assetbundle: -- {0}", rRequest.Path);
rRequest.Asset = null;
yield break;
}
// 确认该资源是否已经加载完成或者正在被加载
while (rAssetLoadEntry.IsLoading && !rAssetLoadEntry.IsLoadCompleted)
{
yield return(0);
}
//引用计数加1
rAssetLoadEntry.RefCount++;
// 开始加载资源依赖项
if (rAssetLoadEntry.ABDependNames != null && !rRequest.IsSimulate)
{
for (int i = rAssetLoadEntry.ABDependNames.Length - 1; i >= 0; i--)
{
string rDependABPath = rAssetLoadEntry.ABDependNames[i];
string rDependABName = rDependABPath;
LoaderRequest rDependAssetRequest = new LoaderRequest(rDependABName, "", false, rRequest.IsSimulate);
yield return(rDependAssetRequest.Start(LoadAsset_Async(rDependAssetRequest)));
}
}
// 如果该资源加载完成了
if (!rAssetLoadEntry.IsLoading && rAssetLoadEntry.IsLoadCompleted)
{
if (!string.IsNullOrEmpty(rRequest.AssetName))
{
AssetBundleRequest rABRequest = rAssetLoadEntry.CacheAsset.LoadAssetAsync(rRequest.AssetName);
yield return(rABRequest);
rRequest.Asset = rABRequest.asset;
}
yield break;
}
//开始加载当前的资源包
rAssetLoadEntry.IsLoading = true;
rAssetLoadEntry.IsLoadCompleted = false;
string rAssetLoadUrl = rAssetLoadEntry.ABPath;
if (rRequest.IsSimulate)
{
Debug.Log("---Simulate Load ab: " + rAssetLoadUrl);
#if UNITY_EDITOR
if (!string.IsNullOrEmpty(rRequest.AssetName) && !rRequest.IsScene)
{
string[] rAssetPaths = UnityEditor.AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(rAssetLoadEntry.ABName, rRequest.AssetName);
if (rAssetPaths.Length == 0)
{
Debug.LogError("There is no asset with name \"" + rRequest.AssetName + "\" in " + rAssetLoadEntry.ABName);
yield break;
}
Object rTargetAsset = UnityEditor.AssetDatabase.LoadMainAssetAtPath(rAssetPaths[0]);
rRequest.Asset = rTargetAsset;
}
#endif
}
else
{
Debug.Log("---Real Load ab: " + rAssetLoadUrl);
var rAssetbundleCreateRequest = AssetBundle.LoadFromFileAsync(rAssetLoadUrl);
yield return(rAssetbundleCreateRequest);
// 如果是一个直接的资源，将资源的对象取出来
rAssetLoadEntry.CacheAsset = rAssetbundleCreateRequest.assetBundle;
// 加载Object
if (!string.IsNullOrEmpty(rRequest.AssetName))
{
if (!rRequest.IsScene)
{
AssetBundleRequest rABRequest = rAssetLoadEntry.CacheAsset.LoadAssetAsync(rRequest.AssetName);
yield return(rABRequest);
rRequest.Asset = rABRequest.asset;
}
else
{
rAssetLoadEntry.CacheAsset.GetAllScenePaths();
}
}
}
rAssetLoadEntry.IsLoading = false;
rAssetLoadEntry.IsLoadCompleted = true;
}
private IEnumerator LoadAsset_Async(LoaderRequest rRequest)
{
// 确认Manifest已经加载完成
while (!isManifestLoadCompleted)
{
yield return(0);
}
AssetLoadInfo rAssetLoadInfo = null;
if (!assetLoadInfos.TryGetValue(rRequest.path, out rAssetLoadInfo))
{
Debug.LogErrorFormat("找不到该资源 -- {0}", rRequest.path);
rRequest.asset = null;
yield break;
}
// 确认该资源是否已经加载完成或者正在被加载
while (rAssetLoadInfo.isLoading && !rAssetLoadInfo.isLoadCompleted)
{
yield return(0);
}
//引用计数加1
rAssetLoadInfo.refCount++;
// 如果该资源加载完成了
if (!rAssetLoadInfo.isLoading && rAssetLoadInfo.isLoadCompleted)
{
if (!string.IsNullOrEmpty(rRequest.assetName))
{
AssetBundleRequest rABRequest = rAssetLoadInfo.cacheAsset.LoadAssetAsync(rRequest.assetName);
yield return(rABRequest);
rRequest.asset = rABRequest.asset;
}
yield break;
}
// 开始加载资源依赖项
if (rAssetLoadInfo.abDependNames != null)
{
for (int i = rAssetLoadInfo.abDependNames.Length - 1; i >= 0; i--)
{
string rDependABPath = rAssetLoadInfo.abDependNames[i];
string rDependABName = rDependABPath;
LoaderRequest rDependAssetRequest = new LoaderRequest(rDependABName, "", false);
rDependAssetRequest.Start(LoadAsset_Async(rDependAssetRequest));
yield return(rDependAssetRequest.Coroutine);
}
}
//开始加载当前的资源包
rAssetLoadInfo.isLoading = true;
rAssetLoadInfo.isLoadCompleted = false;
string rAssetLoadUrl = AssetPlatformManager.Instance.GetStreamingUrl_CurPlatform(rAssetLoadInfo.abPath);
WWW www = new WWW(rAssetLoadUrl);
yield return(www);
// 如果是一个直接的资源，将资源的对象取出来
rAssetLoadInfo.cacheAsset = www.assetBundle;
WWWAssist.Destroy(ref www);
// 加载Object
if (!string.IsNullOrEmpty(rRequest.assetName))
{
if (!rRequest.isScene)
{
AssetBundleRequest rABRequest = rAssetLoadInfo.cacheAsset.LoadAssetAsync(rRequest.assetName);
yield return(rABRequest);
rRequest.asset = rABRequest.asset;
}
else
{
rAssetLoadInfo.cacheAsset.GetAllScenePaths();
}
}
rAssetLoadInfo.isLoading = false;
rAssetLoadInfo.isLoadCompleted = true;
}
public static IAsyncOperation <LoaderRequest> DownloadFile(string rURL, System.Action <float> rDownloadProgress = null)
{
var rRequest = new LoaderRequest(rURL);
return(rRequest.Start(DownloadFile(rRequest)));
}
private IEnumerator LoadAssetObject(LoaderRequest rRequest, ABLoadEntry rAssetLoadEntry, bool bRealLoad)
{
string rAssetLoadUrl = rAssetLoadEntry.ABPath;
if (rRequest.IsSimulate)
{
Debug.Log("---Simulate Load ab: " + rAssetLoadUrl);
#if UNITY_EDITOR
if (!string.IsNullOrEmpty(rRequest.AssetName) && !rRequest.IsScene)
{
if (!rRequest.IsLoadAllAssets)
{
string[] rAssetPaths = UnityEditor.AssetDatabase.GetAssetPathsFromAssetBundleAndAssetName(rAssetLoadEntry.ABName, rRequest.AssetName);
if (rAssetPaths.Length == 0)
{
Debug.LogError("There is no asset with name \"" + rRequest.AssetName + "\" in " + rAssetLoadEntry.ABName);
yield break;
}
Object rTargetAsset = UnityEditor.AssetDatabase.LoadMainAssetAtPath(rAssetPaths[0]);
rRequest.Asset = rTargetAsset;
}
else
{
string[] rAssetPaths = UnityEditor.AssetDatabase.GetAssetPathsFromAssetBundle(rAssetLoadEntry.ABName);
if (rAssetPaths.Length == 0)
{
Debug.LogError("There is no asset with name \"" + rRequest.AssetName + "\" in " + rAssetLoadEntry.ABName);
yield break;
}
rRequest.AllAssets = new Object[rAssetPaths.Length];
for (int i = 0; i < rAssetPaths.Length; i++)
{
Object rAssetObj = UnityEditor.AssetDatabase.LoadAssetAtPath(rAssetPaths[i], typeof(Object));
if (rAssetObj != null)
{
rRequest.AllAssets[i] = rAssetObj;
}
}
}
}
#endif
}
else
{
if (bRealLoad)
{
Debug.Log("---Real Load ab: " + rAssetLoadUrl);
// 如果是一个直接的资源，将资源的对象取出来
var rABCreateRequest = AssetBundle.LoadFromFileAsync(rAssetLoadUrl);
yield return(rABCreateRequest);
rAssetLoadEntry.CacheAsset = rABCreateRequest.assetBundle;
}
else
{
Debug.Log("---Load asset: " + rAssetLoadUrl);
}
// 加载Object
if (!string.IsNullOrEmpty(rRequest.AssetName))
{
if (!rRequest.IsScene)
{
if (!rRequest.IsLoadAllAssets)
{
var rABRequest = rAssetLoadEntry.CacheAsset.LoadAssetAsync(rRequest.AssetName);
yield return(rABRequest);
rRequest.Asset = rABRequest.asset;
}
else
{
yield return(LoadAllAssets_ByAssetbundle(rRequest, rAssetLoadEntry.CacheAsset));
}
}
else
{
rAssetLoadEntry.CacheAsset.GetAllScenePaths();
}
}
}
}
