// 异步请求Assetbundle资源，AB是否缓存取决于是否设置为常驻包，Assets一律缓存，处理依赖
public BaseAssetBundleAsyncLoader LoadAssetBundleAsync(string assetbundleName)
{
#if UNITY_EDITOR
if (AssetBundleConfig.IsEditorMode)
{
return new EditorAssetBundleAsyncLoader(assetbundleName);
}
#endif
var loader = AssetBundleAsyncLoader.Get();
prosessingAssetBundleAsyncLoader.Add(loader);
if (manifest != null)
{
string[] dependancies = manifest.GetAllDependencies(assetbundleName);
for (int i = 0; i < dependancies.Length; i++)
{
var dependance = dependancies[i];
if (!string.IsNullOrEmpty(dependance) && dependance != assetbundleName)
{
CreateAssetBundleAsync(dependance);
// A依赖于B，A对B持有引用
IncreaseReferenceCount(dependance);
}
}
loader.Init(assetbundleName, dependancies);
}
else
{
loader.Init(assetbundleName, null);
}
CreateAssetBundleAsync(assetbundleName);
// 加载器持有的引用：同一个ab能同时存在多个加载器，等待ab创建器完成
IncreaseReferenceCount(assetbundleName);
return loader;
}
// 异步请求Assetbundle资源，AB是否缓存取决于是否设置为常驻包，Assets一律缓存，处理依赖
public BaseAssetBundleAsyncLoader LoadAssetBundleAsync(string assetbundleName)
{
#if UNITY_EDITOR
if (AssetBundleConfig.IsEditorMode)
{
return(new EditorAssetBundleAsyncLoader(assetbundleName));
}
#endif
/// 这是想是保证加载顺序的， 在 AssetPrefab 里要注意了
var loader = AssetBundleAsyncLoader.Get();
prosessingAssetBundleAsyncLoader.Add(loader);
if (manifest != null)
{
string[] dependancies = manifest.GetAllDependencies(assetbundleName);
loader.Init(assetbundleName, dependancies);
//for (int i = 0; i < dependancies.Length; i++)
//{
// var dependance = dependancies[i];
// if (!string.IsNullOrEmpty(dependance) && dependance != assetbundleName)
// {
// CreateAssetBundleAsync(dependance);
// }
//}
//loader.Init(assetbundleName, dependancies);
}
else
{
loader.Init(assetbundleName, null);
}
//CreateAssetBundleAsync(assetbundleName);
return(loader);
}
// 异步请求Assetbundle资源，AB是否缓存取决于是否设置为常驻包，Assets一律缓存，处理依赖
public BaseAssetBundleAsyncLoader LoadAssetBundleAsync(string assetbundleName, string path = null)
{
#if UNITY_EDITOR
if (AssetBundleConfig.IsEditorMode)
{
KVDebugHelper.Instance.AddAssetInfo(path, assetbundleName);
if (path != null && File.Exists(path))
{
return(new EditorAssetBundleAsyncLoader(assetbundleName));
}
}
#endif
bool isIndependent = false;
var loader = AssetBundleAsyncLoader.Get();
prosessingAssetBundleAsyncLoader.Add(loader);
// Debug.Log($"{assetbundleName} hash {manifest.GetAssetBundleHash(assetbundleName)} isValid:{manifest.GetAssetBundleHash(assetbundleName).isValid}");
// Debug.Log($"{assetbundleName} hash {idpManifest.GetAssetBundleHash(assetbundleName)} isValid:{idpManifest.GetAssetBundleHash(assetbundleName).isValid}");
if (manifest != null && manifest.GetAssetBundleHash(assetbundleName).isValid)
{
string[] dependancies = manifest.GetAllDependencies(assetbundleName);
for (int i = 0; i < dependancies.Length; i++)
{
var dependance = dependancies[i];
if (!string.IsNullOrEmpty(dependance) && dependance != assetbundleName)
{
CreateAssetBundleAsync(dependance);
// A依赖于B，A对B持有引用
IncreaseReferenceCount(dependance);
}
}
loader.Init(assetbundleName, dependancies);
}
else if (idpManifest != null && idpManifest.GetAssetBundleHash(assetbundleName).isValid)
{
isIndependent = true;
string[] dependancies = idpManifest.GetAllDependencies(assetbundleName);
for (int i = 0; i < dependancies.Length; i++)
{
var dependance = dependancies[i];
if (!string.IsNullOrEmpty(dependance) && dependance != assetbundleName)
{
CreateAssetBundleAsync(dependance);
// A依赖于B，A对B持有引用
IncreaseReferenceCount(dependance);
}
}
loader.Init(assetbundleName, dependancies);
}
else
{
loader.Init(assetbundleName, null);
}
CreateAssetBundleAsync(assetbundleName, isIndependent);
// 加载器持有的引用：同一个ab能同时存在多个加载器，等待ab创建器完成
IncreaseReferenceCount(assetbundleName);
return(loader);
}
public static AssetBundleAsyncLoader Get(bool isatlas, Type type)
{
AssetBundleAsyncLoader loader = null;
if (pool.Count > 0)
{
loader = pool.Dequeue();
}
else
{
loader = new AssetBundleAsyncLoader(++sequence);
}
loader.isAtlas = isatlas;
loader.assetType = type;
return(loader);
}
public static void Recycle(AssetBundleAsyncLoader loader)
{
pool.Enqueue(loader);
}