public void _init()
{
_bgLoading = Resources.Load <Texture>("default/bg_loading");
ResLog.Assert(_bgLoading != null, "找不到默认的图片信息");
Resources.Load <Sprite>("default/default_sprite");
}
bool CollectPass(bool collectNow = false)
{
bool collectAny = false;
float now = Time.unscaledTime;
var etor = assets.GetEnumerator();
while (etor.MoveNext())
{
var h = etor.Current.Value;
if (!h.WaitForDispose)
{
bool shouldDispose = (h.RefCount == 0) &&
(collectNow || now - h.TimeWhenRefDropToZero > disposeDelay);
if (h.AleadyDisposed || shouldDispose)
{
waitToDispose.Add(h);
h.WaitForDispose = true;
collectAny = true;
ResLog.Log("(AssetManager) collect " + h.Path);
}
}
}
return(collectAny);
}
async void RunTests()
{
await ResourceSystem.Init();
ResourceSystem.ResMode = ResourceSystem.Mode.AssetBundle;
AssetSystem.Instance.disposeDelay = 2f;
ResLog.Log("=== ResourceSystem Initialized ===");
foreach (Type type in testerTypes)
{
ResLog.LogFormat("=== Run {0} ===", type.Name);
var go = new GameObject();
var tester = (Tester)go.AddComponent(type);
try
{
await tester.Test();
}
catch (Exception e)
{
ResLog.LogException(e);
}
Destroy(go);
await Awaiters.NextFrame;
ResLog.Log("=== Done ===");
}
}
void DisposePass(bool disposeAll = false)
{
int i = 0;
for (int disposedCount = 0;
i < waitToDispose.Count && (disposeAll || disposedCount < disposePerFrame);
++i)
{
var h = waitToDispose[i];
if (h.WaitForDispose)
{
try
{
h.Dispose();
assets.Remove(h.Path);
ResLog.Log("(AssetManager) dispose " + h.Path);
}
catch (Exception e)
{
ResLog.LogException(e);
}
++disposedCount;
}
}
waitToDispose.RemoveRange(0, i);
}
async Task SandboxTest()
{
string p = paths[0];
byte[] bytes = BytesLoader.Load(p);
int originalLength = bytes.Length;
int newLength = originalLength * 2;
string ppath = PathRouter.SandboxPath + p;
Directory.CreateDirectory(Path.GetDirectoryName(ppath));
File.WriteAllBytes(ppath, new byte[newLength]);
ResLog.LogFormat("Write {0} bytes to {1}", newLength, ppath);
bytes = BytesLoader.Load(p);
Assert(bytes.Length > 0);
ResLog.LogFormat("length:{0} original:{1}", bytes.Length, originalLength);
Assert(bytes.Length == newLength);
ResLog.Log("Sandbox: Load Finished");
bytes = await BytesLoader.AsyncLoad(p);
Assert(bytes.Length > 0);
Assert(bytes.Length == newLength);
ResLog.LogFormat("length:{0} original:{1}", bytes.Length, originalLength);
ResLog.Log("Sandbox: AsyncLoad Finished");
}
protected override async Task AsyncRun()
{
string fullurl;
var loc = PathRouter.GetFullPath(Url, true, out fullurl);
if (loc == PathLocation.NotFound)
{
throw new FileNotFoundException("BytesLoader", Url);
}
ResLog.VerboseFormat("BytesLoader.Load, loc:{0}, fullpath:{1}", loc, fullurl);
byte[] bytes = null;
try
{
bytes = await WWWLoader.AsyncLoad(fullurl, v => Progress = v);
Finish(bytes);
}
catch (Exception e)
{
Finish(null, true);
throw e;
}
}
void SetMode()
{
string n = modeGroup.ActiveToggles().First().name;
ResourceSystem.ResMode = (ResourceSystem.Mode)Enum.Parse(typeof(ResourceSystem.Mode), n);
ResLog.Log("Current mode: " + n);
}
public override async Task Test()
{
foreach (string ab in AssetBundleLoader.Manifest.GetAllAssetBundles())
{
paths.Add(ab);
}
var handle = await AssetBundleLoader.AsyncLoad("Prefabs/CompleteLevelArt.prefab.ab");
++handle.RefCount;
await Awaiters.Seconds(5f);
--handle.RefCount;
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Async Load Finished");
handle = AssetBundleLoader.Load("Prefabs/CompleteLevelArt.prefab.ab");
++handle.RefCount;
await Awaiters.Seconds(5f);
--handle.RefCount;
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Load Finished");
List <AssetHandle> handles = new List <AssetHandle>();
foreach (string ab in AssetBundleLoader.Manifest.GetAllAssetBundles())
{
var h = await AssetBundleLoader.AsyncLoad(ab);
++h.RefCount;
handles.Add(h);
}
ResLog.Log("Async Load All");
await Awaiters.Seconds(5f);
ResLog.Log("Disposing");
handles.ForEach(h => -- h.RefCount);
handles.Clear();
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Async Load All Finished");
foreach (string ab in AssetBundleLoader.Manifest.GetAllAssetBundles())
{
var h = AssetBundleLoader.Load(ab);
++h.RefCount;
handles.Add(h);
}
ResLog.Log("Load All");
await Awaiters.Seconds(5f);
ResLog.Log("Disposing");
handles.ForEach(h => -- h.RefCount);
handles.Clear();
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Load All Finished");
}
public void Start()
{
if (null == stopwatch)
{
stopwatch = Stopwatch.StartNew();
}
stopwatch.Restart();
ResLog.LogFormat("Load start ({0}) {1}", typeName, url);
}
public void Release()
{
if (handleRefCount == 0)
{
ResLog.LogErrorFormat("{0} handleRefCount < 0 !", this);
return;
}
--handleRefCount;
--RefCount;
}
public void Stop()
{
if (null != stopwatch)
{
stopwatch.Stop();
ResLog.LogFormat(
"Load finish {0} ms ({1}) {2}",
stopwatch.ElapsedMilliseconds, typeName, url);
stopwatch.Reset();
}
}
public void Release()
{
if (--RefCount <= 0)
{
if (RefCount < 0)
{
ResLog.LogWarningFormat("{0} RefCount({1}) < 0", ToString(), RefCount);
}
var typeDict = GetTypeDict(GetType());
typeDict.Remove(Url);
}
}
public override I_ObjectInfo GetAsset <T>(string resPath)
{
T obj = UnityEditor.AssetDatabase.LoadAssetAtPath <T>(RequestResPath);
if (obj == null)
{
ResLog.Error("本地加载资源出错,Path:[{0}]", RequestResPath);
ForceExit(string.Format("本地加载资源出错,Path:[{0}]", RequestResPath));
return(null);
}
I_ObjectInfo objectInfo = new ResInfo(obj, RequestResPath);
return(objectInfo);
}
public override async Task Test()
{
string folder = Application.dataPath + "/Resources/Prefabs";
foreach (string file in Directory.EnumerateFiles(folder, "*.prefab", SearchOption.AllDirectories))
{
string path = PathRouter.NormalizePath(file)
.Replace(folder, "Prefabs")
.Replace(".prefab", "");
ResLog.Log(path);
}
await TestAsyncLoad();
await TestLoad();
}
public void AddAsset(AssetHandle h)
{
if (assets.ContainsKey(h.Path))
{
throw new ArgumentException(string.Format(
"Asset of path {0} already exists in AssetManager",
h.Path));
}
assets.Add(h.Path, h);
if (h.RequireTick)
{
tickAssets.Add(h);
}
ResLog.Log("(AssetManager) add asset " + h.Path);
}
async Task InAppTest()
{
foreach (string p in paths)
{
byte[] bytes = BytesLoader.Load(p);
Assert(bytes.Length > 0);
}
ResLog.Log("InApp: Load Finished");
foreach (string p in paths)
{
byte[] bytes = await BytesLoader.AsyncLoad(p);
Assert(bytes.Length > 0);
}
ResLog.Log("InApp: AsyncLoad Finished");
}
async void AsyncLoad()
{
loading = true;
try
{
await SceneLoader.AsyncLoad(
dropdown.captionText.text,
v => progress.text = string.Format("Loading {0:P2}", v));
current.text = SceneResource.Current.Path;
}
catch (Exception e)
{
ResLog.LogException(e);
}
loading = false;
}
public override async Task Test()
{
foreach (string ab in AssetBundleLoader.Manifest.GetAllAssetBundles())
{
string relpath = PathRouter.ABFolder + '/' + ab;
string fullpath;
Assert(PathLocation.NotFound != PathRouter.GetFullPath(relpath, true, out fullpath));
urls.Add(fullpath);
}
ResLog.Log("ResourceSystem.Init");
await TestLoadOne(urls[0]);
ResLog.Log("TestLoadOne finished");
await TestLoadMutiple();
ResLog.Log("TestLoadMutiple finished");
}
public static void Init()
{
PersistentPath = Application.persistentDataPath + '/';
PersistentPathWithProtocol = FileProtocol + PersistentPath;
SandboxPath = PersistentPath + Sandbox + '/';
SandboxPathWithProtocol = FileProtocol + SandboxPath;
switch (Application.platform)
{
case RuntimePlatform.WindowsEditor:
case RuntimePlatform.OSXEditor:
{
StreamingPath = Application.streamingAssetsPath + '/';
StreamingPathWithProtocol = FileProtocol + StreamingPath;
}
break;
case RuntimePlatform.Android:
{
StreamingPath = Application.dataPath + "!/assets/";
StreamingPathWithProtocol = Application.streamingAssetsPath + '/';
}
break;
case RuntimePlatform.IPhonePlayer:
{
StreamingPath = Application.streamingAssetsPath + '/';
StreamingPathWithProtocol = Uri.EscapeUriString(FileProtocol + StreamingPath);
}
break;
default:
throw new ApplicationException("Unsupported platform: " + Application.platform);
}
ResLog.Log("DataPath: " + Application.dataPath);
ResLog.Log("PersistentPath: " + PersistentPath);
ResLog.Log("PersistentPathWithProtocol: " + PersistentPathWithProtocol);
ResLog.Log("SandboxPath: " + SandboxPath);
ResLog.Log("SandboxPathWithProtocol: " + SandboxPathWithProtocol);
ResLog.Log("StreamingPath: " + StreamingPath);
ResLog.Log("StreamingPathWithProtocol: " + StreamingPathWithProtocol);
}
/// <summary>
/// use www to load stuff
/// never let exception out of this function
/// </summary>
protected async void AsyncStartLoading()
{
++_runningCount;
ResLog.VerboseFormat(
"({0}) Dispatch {1} for loading, current running {2}",
GetType().Name, Url, _runningCount);
try
{
using (WWW www = new WWW(Url))
{
www.threadPriority = Application.backgroundLoadingPriority;
while (!www.isDone)
{
Progress = www.progress;
await Awaiters.NextFrame;
}
Progress = www.progress;
if (!string.IsNullOrEmpty(www.error))
{
throw new ApplicationException(string.Format(
"WWW error, url={0}, error={1}",
Url, www.error));
}
else
{
Finish(www.bytes);
}
}
}
catch (Exception e)
{
Finish(null, true);
exception = e;
}
finally
{
--_runningCount;
}
}
async Task TestLoad()
{
List <GameObject> instances = new List <GameObject>();
var prefabResource = PrefabLoader.Load("Prefabs/CompleteLevelArt");
instances.Add(prefabResource.Instantiate <GameObject>());
instances.Add(prefabResource.Instantiate <GameObject>());
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Instantiate Finish");
await Awaiters.Seconds(5f);
instances.ForEach(go => GameObject.Destroy(go));
instances.Clear();
ResLog.Log("Destroy Instances");
await Awaiters.Seconds(3f);
AssetSystem.Instance.GarbageCollect();
ResLog.Log("Garbage Collect");
await Awaiters.Seconds(5f);
ResLog.Log("TestLoad Finish");
}
public static byte[] Load(string path)
{
using (var timer = LoadTimer.Start <BytesLoader>(path))
{
string fullpath;
var loc = PathRouter.GetFullPath(path, false, out fullpath);
if (loc == PathLocation.NotFound)
{
throw new FileNotFoundException("BytesLoader", path);
}
ResLog.VerboseFormat("BytesLoader.Load, loc:{0}, fullpath:{1}", loc, fullpath);
if (loc == PathLocation.InApp && Application.platform == RuntimePlatform.Android)
{
return(AndroidPlugin.GetAssetBytes(path));
}
else
{
return(File.ReadAllBytes(fullpath));
}
}
}
void SetSyncMode()
{
syncMode = syncGroup.ActiveToggles().First().name;
ResLog.Log("Current sync mode: " + syncMode);
}
