public async Task <AssetRef> LoadAsync(string path, TYPE type)
{
var option = new LoadingOption()
{
block = true, allowSceneActivation = false,
};
return(await LoadAsync(path, type, option, ""));
}
protected async Task <AssetRef> LoadAssetBundleAsync(string path, LoadingOption option)
{
var assetBundleRef = FindAssetRef(path);
if (assetBundleRef != null)
{
Log.Resource.I("LoadAssetBundleAsync {0} in Cache", path);
return(assetBundleRef);
}
Log.Resource.I("LoadAssetBundleAsync {0}", path);
return(await LoadAssetBundleAndDepencenciesAsync(path, option));
}
public virtual async Task <AssetRef> LoadAsync(string path, TYPE type, LoadingOption option, string assetBundlePath)
{
path = Core.Path.instance.Resolve(path, type);
var name = System.IO.Path.GetFileNameWithoutExtension(path);
var assetRef = FindAssetRef(path);
if (assetRef != null)
{
Log.Resource.I("LoadAsync {0} in Cache", name);
return(assetRef.Refrence());
}
if (string.IsNullOrEmpty(assetBundlePath))
{
assetBundlePath = Core.Path.instance.Resolve(path, TYPE.AssetBundle);
}
var assetBundleRef = await LoadAssetBundleAsync(assetBundlePath, option);
if (assetBundleRef == null)
{
return(null);
}
var assetBundle = assetBundleRef.Get <AssetBundle>();
var assetBundleRequest = assetBundle.LoadAssetAsync(name);
var result = await Loading.instance.Wrap(async() =>
{
return(await HookProgress(assetBundleRequest, option.progress, 0.7f));
}, option);
if (!result)
{
return(null);
}
var asset = assetBundleRequest.asset;
if (asset == null)
{
return(null);
}
assetRef = new AssetRef(path, asset, new List <AssetRef>()
{
assetBundleRef
});
CacheAssetRef(assetRef.Refrence());
return(assetRef);
}
public async Task <T> Run <T>(Func <Task <T> > asynFunc, LoadingOption option)
{
try
{
if (option.block)
{
Show();
}
return(await RunInner(asynFunc));
}
finally
{
if (option.block)
{
Hide();
}
}
}
public async Task <AsyncOperation> LoadSceneAsync(string path, LoadingOption option)
{
path = Core.Path.instance.Resolve(path, TYPE.Scene);
var operation = SceneManager.LoadSceneAsync(path);
operation.allowSceneActivation = option.allowSceneActivation;
var result = await Loading.instance.Wrap(async() =>
{
return(await HookProgress(operation, option.progress));
}, option);
if (!result)
{
return(null);
}
return(operation);
}
public async Task <T> Wrap <T>(Func <Task <T> > asynFunc, LoadingOption option)
{
Func <Task <T> > WrapInner = async() =>
{
try
{
var ret = await asynFunc();
return(ret);
}
catch (Exception e)
{
Log.Framework.Error(e);
throw new LoadingTimeoutError();
}
};
return(await Run <T>(WrapInner, option));
}
protected virtual async Task <AssetBundleManifest> LoadAssetBundleManifest()
{
var option = new LoadingOption();
var path = $"Assets/{Path.AssetBundleFolder}/{Path.AssetBundleFolder}";
var assetBundle = await LoadAssetBundleSingleAsync(path, option);
var assetBundleRef = new AssetRef(path, assetBundle);
var name = "AssetBundleManifest";
var manifest = await assetBundle.LoadAssetAsync <AssetBundleManifest>(name);
var manifestRef = new AssetRef(name, manifest, new List <AssetRef>()
{
assetBundleRef
});
CacheAssetRef(manifestRef.Refrence());
return(manifest as AssetBundleManifest);
}
public async Task <AsyncOperation> Load(string name, LoadingOption option)
{
option.allowSceneActivation = false;
return(await Resource.instance.LoadSceneAsync(name, option));
}
protected virtual async Task <AssetBundle> LoadAssetBundleSingleAsync(string path, LoadingOption option, float weight = 1.0f)
{
Log.Resource.Exception(new NotImplementedException());
await Observable.TimerFrame(1);
return(null);
}
protected async Task <AssetRef> LoadAssetBundleAndDepencenciesAsync(string path, LoadingOption option, Dictionary <string, bool> wait = null)
{
wait = wait ?? new Dictionary <string, bool>();
if (wait.ContainsKey(path))
{
return(null);
}
wait[path] = true;
var dependencies = assetBundleManifest.GetAllDependencies(path);
foreach (var dependence in dependencies)
{
await LoadAssetBundleAndDepencenciesAsync(dependence, option, wait);
}
var assetBundle = await LoadAssetBundleSingleAsync(path, option);
var dependenceRefs = dependencies.Select(x => FindAssetRef(x)).ToList();
var assetBundleRef = new AssetRef(path, assetBundle, dependenceRefs);
CacheAssetRef(assetBundleRef);
return(assetBundleRef);
}
public async Task <AssetRef> LoadAsync(string path, LoadingOption option, TYPE type = TYPE.Prefab)
{
return(await LoadAsync(path, type, option, ""));
}