/// <summary>
/// 强制卸载所有资源
/// </summary>
/// <param name="path"></param>
public void UnloadAllAsset()
{
AssetbundleCacheMap.Clear();
GameObjectCacheMap.Clear();
AssetBundle.UnloadAllAssetBundles(true);
Resources.UnloadUnusedAssets();
}
/// <summary>
/// 卸载/AssetBundle
/// </summary>
/// <param name="assetLoadPath">api传入的加载路径,Runtime下的相对路径</param>
/// <param name="isForceUnload">强制卸载</param>
/// <param name="type">为空则卸载所有同名资源，为空则卸载指定类型资源</param>
public void UnloadAsset(string assetLoadPath, bool isForceUnload = false, Type type = null)
{
//1.AB卸载
var(assetBundleItem, dependAssetList) = AssetConfigLoder.GetDependAssets(assetLoadPath, type);
//添加主资源一起卸载
dependAssetList.Add(assetBundleItem);
//卸载
for (int i = 0; i < dependAssetList.Count; i++)
{
var assetbundleFileName = dependAssetList[i].AssetBundlePath;
if (AssetbundleCacheMap.TryGetValue(assetbundleFileName, out var abw))
{
//
abw.Unuse();
//判断是否需要卸载
if (isForceUnload || abw.UseCounter == 0)
{
//卸载回调
Action onUnloadEnd = () =>
{
//移除assetbundle
AssetbundleCacheMap.Remove(assetbundleFileName);
//移除缓存
this.UnloadObjectCache(type, assetLoadPath);
};
//创建unload任务
var unloadTask = new UnLoadTask(abw, onUnloadEnd);
//添加卸载任务
this.AddUnloadTask(assetbundleFileName, unloadTask);
}
}
}
}
