public void Release()
{
referenceCount--;
if (referenceCount == 0)
{
LoadState = AssetLoadState.Unload;
//释放依赖
assetLoader.UnloadAll();
assetLoader.ReleaseAssetLoader();
var assetBundle = asset as AssetBundle;
if (assetBundle != null)
{
assetBundle.Unload(true);
}
unloadCallback?.Invoke(Name);
Clear();
assetBundleLoadPool.Release(this);
}
}
public void LoadAssetSync(System.Action <Object> onLoaded)
{
switch (LoadState)
{
case AssetLoadState.NotLoad:
LoadState = AssetLoadState.Loading;
assetBundleCreateRequest = AssetBundle.LoadFromFileAsync(ABManifest.GetAssetBundleByAssetPath(assetPath));
var directDependencies = ABManifest.AssetBundleManifest.GetDirectDependencies(ABManifest.GetAssetNameByAssetPath(assetPath));
totalDirectDependecntCount = directDependencies.Length;
foreach (var directDependent in directDependencies)
{
assetLoader.LoadAssetBundleSync(directDependent, DirectDependentCallback);
}
this.onLoaded += onLoaded;
break;
case AssetLoadState.Loading:
case AssetLoadState.Loaded:
this.onLoaded += onLoaded;
break;
case AssetLoadState.Unload:
Debug.LogError("资源已卸载，任在加载。");
break;
}
}
private void ResourceRequestCompleted(AsyncOperation obj)
{
LoadState = AssetLoadState.Loaded;
Asset = resourceRequest.asset;
resourceRequest = null;
onLoaded?.Invoke(Asset);
onLoaded = null;
}
public void LoadAsset()
{
if (LoadState == AssetLoadState.NotLoad)
{
LoadState = AssetLoadState.Loading;
Asset = Resources.Load(this.assetPath, loadType);
LoadState = AssetLoadState.Loaded;
}
}
protected virtual void Reset()
{
mAssetPath = null;
mUseCount = 0;
mAutoRelease = true;
mLoadState = AssetLoadState.None;
mErrorMessage = string.Empty;
LoadFinishCallback = null;
LoadSuccessCallback = null;
LoadFailCallback = null;
}
public void LoadAsset()
{
if (LoadState == AssetLoadState.NotLoad)
{
LoadState = AssetLoadState.Loading;
Asset = UnityEditor.AssetDatabase.LoadAssetAtPath(AssetPathConvertEditoPath(this.assetPath, loadType), loadType);
LoadState = AssetLoadState.Loaded;
}
}
public void Initialize(string path, System.Type loadType, System.Action <string> unloadCallback)
{
referenceCount = 0;
name = path;
assetPath = path.Substring("resources://".Length);
LoadState = AssetLoadState.NotLoad;
this.loadType = loadType;
this.unloadCallback = unloadCallback;
}
public void Initialize(string path, System.Type loadType, System.Action <string> unloadCallback)
{
referenceCount = 0;
assetPath = path;
name = path;
LoadState = AssetLoadState.NotLoad;
this.loadType = loadType;
this.unloadCallback = unloadCallback;
assetLoader = AssetLoader.GetAssetLoader();
}
private void AssetBundleRequest_completed(AsyncOperation asyncOperation)
{
LoadState = AssetLoadState.Loaded;
var assetBundle = assetBundleCreateRequest.assetBundle;
if (loadType.Equals(typeAB) == false)
{
asset = assetBundle.LoadAsset(System.IO.Path.GetFileName(this.assetPath), loadType);
}
assetBundleCreateRequest = null;
onLoaded?.Invoke(asset);
onLoaded = null;
}
public void LoadAsset()
{
switch (LoadState)
{
case AssetLoadState.NotLoad:
LoadState = AssetLoadState.Loading;
string abName = ABManifest.GetAssetBundleByAssetPath(assetPath);
var assetBundle = AssetBundle.LoadFromFile(abName);
if (loadType.Equals(typeAB) == false)
{
asset = assetBundle.LoadAsset(ABManifest.GetAssetNameByAssetPath(this.assetPath), loadType);
}
var directDependencies = ABManifest.AssetBundleManifest.GetDirectDependencies(System.IO.Path.GetFileName(abName));
totalDirectDependecntCount = directDependencies.Length;
foreach (var directDependent in directDependencies)
{
assetLoader.LoadAssetBundle(directDependent);
}
LoadState = AssetLoadState.Loaded;
break;
case AssetLoadState.Loading:
Debug.LogError("资源已在异步加载队列中，无法立即加载。AssetPath:" + this.assetPath);
break;
case AssetLoadState.Loaded:
break;
case AssetLoadState.Unload:
Debug.LogError("资源已卸载，任在加载。");
break;
case AssetLoadState.LoadError:
break;
}
}
public void Release()
{
referenceCount--;
if (referenceCount == 0)
{
LoadState = AssetLoadState.Unload;
if (Asset is GameObject == false)
{
Resources.UnloadAsset(Asset);
}
unloadCallback?.Invoke(Name);
Clear();
editorLoadPool.Release(this);
}
}
public void LoadAssetSync(System.Action <Object> onLoaded)
{
switch (LoadState)
{
case AssetLoadState.NotLoad:
LoadState = AssetLoadState.Loading;
resourceRequest = Resources.LoadAsync(assetPath, loadType);
resourceRequest.completed += ResourceRequestCompleted;
this.onLoaded += onLoaded;
break;
case AssetLoadState.Loading:
this.onLoaded += onLoaded;
break;
case AssetLoadState.Loaded:
onLoaded?.Invoke(Asset);
break;
}
}
